*{margin:0;-webkit-tap-highlight-color:transparent}html,body{-webkit-user-select:none;-moz-user-select:none;user-select:none;width:100%;height:100%}body{overflow-x:hidden;font-size:16px}uni-app,uni-page,uni-page-wrapper,uni-page-body{display:block;box-sizing:border-box;width:100%}uni-page-wrapper{position:relative}#app,uni-app,uni-page,uni-page-wrapper{height:100%}.uni-mask{position:fixed;z-index:999;top:0;right:0;left:0;bottom:0;background:rgba(0,0,0,.5)}.uni-fade-enter-active,.uni-fade-leave-active{transition-duration:.25s;transition-property:opacity;transition-timing-function:ease}.uni-fade-enter-from,.uni-fade-leave-active{opacity:0}.uni-loading,uni-button[loading]:before{background-color:transparent;background-image:url(data:image/svg+xml;base64,\ 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);background-repeat:no-repeat}.uni-loading{width:20px;height:20px;display:inline-block;vertical-align:middle;animation:uni-loading 1s steps(12,end) infinite;background-size:100%}@keyframes uni-loading{0%{transform:rotate3d(0,0,1,0)}to{transform:rotate3d(0,0,1,360deg)}}html{--primary-color: #007aff;--UI-BG: #fff;--UI-BG-1: #f7f7f7;--UI-BG-2: #fff;--UI-BG-3: #f7f7f7;--UI-BG-4: #4c4c4c;--UI-BG-5: #fff;--UI-FG: #000;--UI-FG-0: rgba(0, 0, 0, .9);--UI-FG-HALF: rgba(0, 0, 0, .9);--UI-FG-1: rgba(0, 0, 0, .5);--UI-FG-2: rgba(0, 0, 0, .3);--UI-FG-3: rgba(0, 0, 0, .1)}uni-page[data-type] uni-page-body{background-color:transparent}body:after{position:fixed;content:"";left:-1000px;top:-1000px;animation:shadow-preload .1s;animation-delay:3s}@keyframes shadow-preload{0%{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}to{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}}.uni-async-error{position:absolute;left:0;right:0;top:0;bottom:0;color:#999;padding:100px 10px;text-align:center}.uni-async-loading{box-sizing:border-box;width:100%;padding:50px;text-align:center}.uni-async-loading .uni-loading{width:30px;height:30px}uni-page-head{display:block;box-sizing:border-box}.uni-page-head{position:fixed;left:var(--window-left);right:var(--window-right);height:44px;height:calc(44px + constant(safe-area-inset-top));height:calc(44px + env(safe-area-inset-top));padding:7px 3px;padding-top:calc(7px + constant(safe-area-inset-top));padding-top:calc(7px + env(safe-area-inset-top));display:flex;overflow:hidden;justify-content:space-between;box-sizing:border-box;z-index:998;color:#fff;background-color:#000;transition-property:all}.uni-page-head *{box-sizing:border-box}.uni-page-head .uni-btn-icon{overflow:hidden;min-width:1em;font-style:normal}.uni-page-head-titlePenetrate,.uni-page-head-titlePenetrate .uni-page-head-bd,.uni-page-head-titlePenetrate .uni-page-head-bd *{pointer-events:none}.uni-page-head-titlePenetrate *{pointer-events:auto}.uni-page-head.uni-page-head-transparent .uni-page-head-ft>div{justify-content:center}.uni-page-head~.uni-placeholder{width:100%;height:44px;height:calc(44px + constant(safe-area-inset-top));height:calc(44px + env(safe-area-inset-top))}.uni-placeholder-titlePenetrate{pointer-events:none}.uni-page-head-hd{display:flex;align-items:center;font-size:16px}.uni-page-head-bd{position:absolute;left:70px;right:70px;min-width:0;-webkit-user-select:auto;-moz-user-select:auto;user-select:auto}.uni-page-head-btn{position:relative;width:auto;margin:0 2px;word-break:keep-all;white-space:pre;cursor:pointer;font-size:0px}.uni-page-head-transparent .uni-page-head-btn{display:flex;align-items:center;width:32px;height:32px;border-radius:50%;background-color:rgba(0,0,0,.5)}.uni-page-head-btn-red-dot:after{content:attr(badge-text);position:absolute;right:0;top:0;background-color:red;color:#fff;width:18px;height:18px;line-height:18px;border-radius:18px;overflow:hidden;transform:scale(.5) translate(40%,-40%);transform-origin:100% 0}.uni-page-head-btn-red-dot[badge-text]:after{font-size:12px;width:auto;min-width:18px;max-width:42px;text-align:center;padding:0 3px;transform:scale(.7) translate(40%,-40%)}.uni-page-head-btn-select svg{vertical-align:middle;margin-left:2px;transform:rotate(270deg) scale(.8)}.uni-page-head-search{position:relative;display:flex;flex:1;margin:0 2px;line-height:30px;font-size:15px}.uni-page-head-search-input{width:100%;height:100%;padding-left:34px;text-align:left}.uni-page-head-search-input .uni-input-input:disabled{pointer-events:none}.uni-page-head-search-placeholder{position:absolute;max-width:100%;height:100%;padding-left:34px;overflow:hidden;word-break:keep-all;white-space:pre}.uni-page-head-search-placeholder-right{right:0}.uni-page-head-search-placeholder-center{left:50%;transform:translate(-50%)}.uni-page-head-search-icon{position:absolute;top:0;left:2px;width:30px;height:30px;display:flex;justify-content:center;align-items:center}.uni-page-head-ft{display:flex;align-items:center;flex-direction:row-reverse;font-size:13px}.uni-page-head__title{font-weight:700;font-size:16px;line-height:30px;text-align:center;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.uni-page-head__title .uni-loading{width:16px;height:16px;margin-top:-3px}.uni-page-head__title .uni-page-head__title_image{width:auto;height:26px;vertical-align:middle}.uni-page-head-shadow{overflow:visible}.uni-page-head-shadow:after{content:"";position:absolute;left:0;right:0;top:100%;height:5px;background-size:100% 100%}uni-page-head[uni-page-head-type=default]~uni-page-wrapper{height:calc(100% - 44px);height:calc(100% - 44px - constant(safe-area-inset-top));height:calc(100% - 44px - env(safe-area-inset-top))}.uni-page-head-shadow-grey:after{background-image:url(https://cdn.dcloud.net.cn/img/shadow-grey.png)}.uni-page-head-shadow-blue:after{background-image:url(https://cdn.dcloud.net.cn/img/shadow-blue.png)}.uni-page-head-shadow-green:after{background-image:url(https://cdn.dcloud.net.cn/img/shadow-green.png)}.uni-page-head-shadow-orange:after{background-image:url(https://cdn.dcloud.net.cn/img/shadow-orange.png)}.uni-page-head-shadow-red:after{background-image:url(https://cdn.dcloud.net.cn/img/shadow-red.png)}.uni-page-head-shadow-yellow:after{background-image:url(https://cdn.dcloud.net.cn/img/shadow-yellow.png)}:root,uni-page-body{--bc-color-blue-600: #1265f3;--bc-color-blue-700: #0660f8;--bc-color-blue-050: #eef4ff;--bc-color-blue-075: #e5eeff;--bc-color-cyan-400: #10d2c4;--bc-color-ink-900: #0b1736;--bc-color-ink-850: #0b1c30;--bc-color-slate-600: #6b7280;--bc-color-slate-300: #b9c7df;--bc-color-surface: #f8f9ff;--bc-color-surface-soft: #f8fbff;--bc-color-panel: #ffffff;--bc-color-border: #e5eeff;--bc-color-border-soft: #eff4ff;--bc-color-success: #179c5a;--bc-color-warning: #f39c12;--bc-color-danger: #ef4444;--bc-color-info: #2f7deb;--bc-color-neutral: #8a9bae;--bc-color-offline: #9ca3af;--bc-color-reconnecting: #3c83ff;--bc-font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--bc-font-xs: .75rem;--bc-font-sm: .875rem;--bc-font-md: 1rem;--bc-font-lg: 1.25rem;--bc-font-xl: 1.5rem;--bc-space-1: .25rem;--bc-space-2: .5rem;--bc-space-3: .75rem;--bc-space-4: 1rem;--bc-space-5: 1.25rem;--bc-space-6: 1.5rem;--bc-space-8: 2rem;--bc-radius-sm: .5rem;--bc-radius-md: .625rem;--bc-radius-lg: .75rem;--bc-radius-xl: 1rem;--bc-radius-full: 62.4375rem;--bc-shadow-soft: 0 .75rem 2.125rem rgba(18, 101, 243, .1);--bc-shadow-panel: 0 1.5rem 4.375rem rgba(18, 101, 243, .12);--bc-shadow-topbar: 0 .25rem 1.125rem rgba(0, 73, 197, .08);--bc-desktop-content-bg: radial-gradient(circle at 78% 0, rgba(16, 210, 196, .1), transparent 28%), linear-gradient(rgba(246, 254, 255, .56), transparent);--bc-desktop-layout-bg: radial-gradient(circle at 18% 0, rgba(16, 210, 196, .1), transparent 32%), linear-gradient(135deg, rgba(246, 254, 255, .76), rgba(255, 255, 255, .88));--bc-desktop-panel-glass: rgba(255, 255, 255, .78);--bc-desktop-border-soft: rgba(201, 243, 240, .88);--bc-shell-topbar-height: 4rem;--bc-shell-sidebar-width: 15rem;--bc-shell-sidebar-collapsed-width: 4.75rem;--bc-shell-main-margin: 1.5rem;--bc-shell-main-radius: .75rem;--bc-component-button-height: 2.75rem;--bc-component-input-height: 2.75rem}uni-page-body,:root{--bc-mobile-safe-bottom: env(safe-area-inset-bottom, 0px);--bc-mobile-bottom-nav-height: 3.625rem;--bc-mobile-gutter: 1rem;--bc-mobile-card-radius: .75rem;--bc-mobile-button-height: 2.75rem;--bc-mobile-sheet-radius: 1rem;--bc-mobile-shadow: 0 .5rem 1.0625rem rgba(126, 166, 204, .18);--bc-mobile-bottom-nav-bottom: 1.125rem;--bc-mobile-content-end: calc(var(--bc-mobile-bottom-nav-height) + var(--bc-mobile-bottom-nav-bottom) + .875rem + var(--bc-mobile-safe-bottom));--bc-mobile-glass: rgba(255, 255, 255, .72);--bc-mobile-line: #ddebfa;--bc-mobile-aqua-line: #bfeff0}uni-page-body{min-height:100%;color:var(--bc-color-ink-900);background:var(--bc-color-surface);font-family:var(--bc-font-family)}body{background:var(--bc-color-surface)}uni-view,uni-text,uni-button,uni-input{box-sizing:border-box}uni-button{margin:0;padding:0;border:0;background:transparent;color:inherit;font:inherit;line-height:inherit}.bc-page-root{min-height:100vh;background:var(--bc-color-surface)}.bc-app-shell{position:relative;background:#f8f9ff}.bc-shell-content{min-height:0}.bc-main-panel{border:0;background:#fff;box-shadow:none;backdrop-filter:none}.bc-text-muted{color:var(--bc-color-slate-600)}.bc-row{display:flex;align-items:center}::-webkit-scrollbar{width:.375rem;height:.375rem}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{border-radius:.1875rem;background:#cbd5e1}.eryuan-native *{margin:0;padding:0;box-sizing:border-box}.eryuan-native{--brand-blue: #0066FF;--brand-green: #00D9C8;--brand-dark: #2D2D2D;--bg-warm: #FAFBFC;--bg-white: #FFFFFF;--text-primary: #1D2129;--text-secondary: #4E5969;--text-muted: #86909C;--radius-lg: 18px;--radius-xl: 24px;--radius-full: 100px;--narrative-width: 1180px}.eryuan-native{font-family:Noto Sans SC,Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-warm);color:var(--text-primary);overflow-x:visible;-webkit-font-smoothing:antialiased}.eryuan-native .bc-a{color:inherit;text-decoration:none}@supports (overflow: clip){.eryuan-native{overflow-x:clip}}.eryuan-native .bc-div,.eryuan-native .bc-main,.eryuan-native .bc-section,.eryuan-native .bc-footer,.eryuan-native .bc-header,.eryuan-native .bc-aside,.eryuan-native .bc-ul,.eryuan-native .bc-li{display:block}.eryuan-native .bc-table{display:table}.eryuan-native .bc-thead{display:table-header-group}.eryuan-native .bc-tbody{display:table-row-group}.eryuan-native .bc-tr{display:table-row}.eryuan-native .bc-th,.eryuan-native .bc-td{display:table-cell;vertical-align:middle}.eryuan-native .bc-a,.eryuan-native .bc-button{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.eryuan-native .bc-img{max-width:100%}.eryuan-native .bc-br{display:block}.eryuan-native .marketing-frame-root,.eryuan-native .marketing-frame-main,.eryuan-native .scenarios-page,.eryuan-native .scenario-doc-shell{overflow:visible}.eryuan-native .nav-logo .bc-img{width:109px;height:32px}.eryuan-native .hero-typewriter .typewriter-primary-line{color:var(--brand-blue);font-weight:inherit}.eryuan-native .nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 48px;display:flex;align-items:center;justify-content:flex-start;gap:46px;background:transparent;border-bottom:1px solid transparent;transition:background .3s,box-shadow .3s,border-color .3s,backdrop-filter .3s}.eryuan-native .nav.scrolled,.eryuan-native .nav.workspace-nav{background:rgba(255,255,255,.92);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom-color:rgba(0,0,0,.06);box-shadow:0 1px 12px rgba(0,0,0,.04)}.eryuan-native .nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer}.eryuan-native .nav-logo .bc-img{height:32px}.eryuan-native .nav-center{display:flex;gap:28px;list-style:none}.eryuan-native .nav-center .bc-a{text-decoration:none;color:var(--text-secondary);font-size:14px;font-weight:500;transition:color .2s;padding:6px 2px;position:relative;display:inline-flex;align-items:center;gap:6px}.eryuan-native .nav-center .bc-a:hover,.eryuan-native .nav-center .bc-a.active{color:var(--brand-blue)}.eryuan-native .nav-center .bc-a:hover:after,.eryuan-native .nav-center .bc-a.active:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--brand-blue);border-radius:1px}.eryuan-native .nav-beta{display:inline-flex;align-items:center;justify-content:center;padding:1px 6px 2px;border-radius:999px;background:rgba(0,102,255,.08);color:var(--brand-blue);font-size:10px;font-weight:800;line-height:1.2;letter-spacing:0}.eryuan-native .nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto}.eryuan-native .nav-contact{padding:9px 20px;border-radius:var(--radius-full);font-size:14px;font-weight:600;color:var(--text-secondary);border:1px solid rgba(255,255,255,.42);background:rgba(255,255,255,.34);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:inset 0 1px rgba(255,255,255,.42),0 8px 24px rgba(0,0,0,.04);cursor:pointer;transition:all .2s;min-height:38px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;line-height:1}.eryuan-native .nav.scrolled .nav-contact,.eryuan-native .nav.workspace-nav .nav-contact{border-color:rgba(0,0,0,.08);background:rgba(255,255,255,.76)}.eryuan-native .nav-contact:hover{color:var(--brand-blue);border-color:rgba(0,102,255,.22);transform:translateY(-1px)}.eryuan-native .nav-cta{background:var(--brand-blue);color:#fff;padding:9px 22px;border-radius:var(--radius-full);text-decoration:none;font-size:14px;font-weight:600;transition:all .2s;box-shadow:0 2px 8px rgba(0,102,255,.25);display:inline-flex;align-items:center;justify-content:center;min-height:38px;box-sizing:border-box;white-space:nowrap;line-height:1}.eryuan-native .nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,102,255,.35)}.eryuan-native .nav-hamburger{display:none;background:none;border:none;cursor:pointer;width:32px;height:32px;flex-direction:column;justify-content:center;align-items:center;gap:5px}.eryuan-native .nav-hamburger .bc-span{display:block;width:22px;height:2px;background:var(--text-primary);border-radius:2px;transition:all .3s}.eryuan-native .nav-hamburger.open .bc-span:nth-child(1){transform:rotate(45deg) translate(3px,3px)}.eryuan-native .nav-hamburger.open .bc-span:nth-child(2){opacity:0}.eryuan-native .nav-hamburger.open .bc-span:nth-child(3){transform:rotate(-45deg) translate(3px,-3px)}.eryuan-native .mobile-menu{display:none;position:fixed;top:60px;left:0;right:0;background:#fff;padding:16px 24px 24px;z-index:999;box-shadow:0 8px 32px rgba(0,0,0,.1);flex-direction:column;gap:4px}.eryuan-native .mobile-menu.open{display:flex}.eryuan-native .mobile-menu .bc-a{display:flex;align-items:center;gap:8px;padding:12px 16px;font-size:15px;color:var(--text-secondary);font-weight:500;border-radius:12px;transition:background .2s}.eryuan-native .mobile-menu .bc-a:hover,.eryuan-native .mobile-menu .bc-a.active{background:rgba(0,102,255,.06);color:var(--brand-blue)}.eryuan-native .modal-open{overflow:hidden}.eryuan-native .contact-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:3000;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(8,18,36,.38);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease}.eryuan-native .contact-modal.open{opacity:1;visibility:visible}.eryuan-native .contact-modal-card{position:relative;width:min(420px,100%);padding:34px 32px 30px;border-radius:28px;background:radial-gradient(circle at 20% 10%,rgba(0,217,200,.16),transparent 34%),radial-gradient(circle at 88% 0%,rgba(0,102,255,.16),transparent 36%),#fff;border:1px solid rgba(255,255,255,.8);box-shadow:0 28px 90px rgba(12,26,51,.24);text-align:center;transform:translateY(12px) scale(.98);transition:transform .22s ease}.eryuan-native .contact-modal.open .contact-modal-card{transform:translateY(0) scale(1)}.eryuan-native .contact-modal-close{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:50%;border:1px solid rgba(0,0,0,.06);background:rgba(255,255,255,.72);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-size:22px;line-height:1;cursor:pointer;transition:all .2s}.eryuan-native .contact-modal-close:hover{color:var(--brand-blue);transform:rotate(90deg)}.eryuan-native .contact-modal-icon{width:58px;height:58px;margin:0 auto 16px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:rgba(0,102,255,.08)}.eryuan-native .contact-modal-icon .bc-img{width:34px;height:34px;-o-object-fit:contain;object-fit:contain}.eryuan-native .contact-modal-card .bc-h3{font-size:26px;font-weight:800;margin-bottom:10px}.eryuan-native .contact-modal-card .bc-p{max-width:300px;margin:0 auto 22px;color:var(--text-secondary);font-size:15px;line-height:1.7}.eryuan-native .contact-qr{width:210px;height:210px;margin:0 auto 18px;padding:12px;border-radius:24px;background:#fff;border:1px solid rgba(0,102,255,.12);box-shadow:0 18px 48px rgba(0,102,255,.12)}.eryuan-native .contact-qr-img{display:block;width:100%;height:100%;border-radius:14px}.eryuan-native .contact-qr-pattern{position:relative;width:100%;height:100%;border-radius:14px;overflow:hidden;background:linear-gradient(90deg,transparent 0 18px,#101828 18px 24px,transparent 24px 42px,#101828 42px 48px,transparent 48px 64px),linear-gradient(0deg,transparent 0 16px,#101828 16px 22px,transparent 22px 38px,#101828 38px 44px,transparent 44px 62px),repeating-linear-gradient(90deg,rgba(16,24,40,.16) 0 7px,transparent 7px 14px),repeating-linear-gradient(0deg,rgba(16,24,40,.14) 0 7px,transparent 7px 14px),#fff;background-blend-mode:normal,normal,multiply,multiply,normal}.eryuan-native .contact-qr-pattern .bc-img{position:absolute;left:50%;top:50%;width:42px;height:42px;transform:translate(-50%,-50%);padding:7px;border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.12)}.eryuan-native .qr-corner{position:absolute;width:48px;height:48px;border:8px solid #101828;border-radius:8px;background:#fff}.eryuan-native .qr-corner:after{content:"";position:absolute;top:10px;right:10px;bottom:10px;left:10px;border-radius:3px;background:#101828}.eryuan-native .qr-corner-tl{top:12px;left:12px}.eryuan-native .qr-corner-tr{top:12px;right:12px}.eryuan-native .qr-corner-bl{bottom:12px;left:12px}.eryuan-native .qr-dot{position:absolute;border-radius:4px;background:#101828}.eryuan-native .qr-dot-1{width:18px;height:18px;right:72px;bottom:48px}.eryuan-native .qr-dot-2{width:12px;height:34px;right:28px;bottom:76px}.eryuan-native .qr-dot-3{width:34px;height:12px;right:48px;bottom:24px}.eryuan-native .qr-dot-4{width:14px;height:14px;left:84px;top:86px}.eryuan-native .qr-dot-5{width:16px;height:30px;left:112px;bottom:44px}.eryuan-native .contact-modal-note{color:var(--brand-blue);font-size:14px;font-weight:700}.eryuan-native .btn-primary{display:inline-block;background:var(--brand-blue);color:#fff;padding:14px 30px;border-radius:var(--radius-full);font-size:15px;font-weight:600;transition:all .25s;box-shadow:0 4px 20px rgba(0,102,255,.3);border:none;cursor:pointer;text-align:center}.eryuan-native .btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 30px rgba(0,102,255,.4)}.eryuan-native .btn-primary:active{transform:scale(.98);box-shadow:0 3px 14px rgba(0,102,255,.25)}.eryuan-native .btn-secondary{display:inline-block;background:transparent;color:var(--text-secondary);padding:14px 30px;border-radius:var(--radius-full);font-size:15px;font-weight:500;border:1.5px solid rgba(0,0,0,.1);transition:all .25s;cursor:pointer;text-align:center}.eryuan-native .btn-secondary:hover{border-color:var(--brand-blue);color:var(--brand-blue)}.eryuan-native .btn-outline-white{display:inline-block;background:transparent;color:#fff;padding:14px 30px;border-radius:var(--radius-full);font-size:15px;font-weight:500;border:1.5px solid rgba(255,255,255,.3);transition:all .25s;cursor:pointer;text-align:center}.eryuan-native .btn-outline-white:hover{border-color:#fff;background:rgba(255,255,255,.1)}.eryuan-native .btn-sm{padding:10px 22px;font-size:13px}.eryuan-native #app{min-height:100vh}.eryuan-native .page-transition{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.eryuan-native .section{padding:80px 64px;position:relative;overflow:hidden}.eryuan-native .section>*{max-width:1400px;margin-left:auto;margin-right:auto}.eryuan-native .section-sm{padding:60px 64px}.eryuan-native .section-sm>*{max-width:1400px;margin-left:auto;margin-right:auto}.eryuan-native .fade-up{opacity:0;transform:translateY(50px) scale(.97);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.eryuan-native .fade-up.visible{opacity:1;transform:translateY(0) scale(1)}.eryuan-native .section-enter{opacity:0;transform:translateY(70px) scale(.88);transition:opacity 1s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1)}.eryuan-native .section-enter.visible{opacity:1;transform:translateY(0) scale(1)}.eryuan-native .gradient-group{border-radius:42px;padding:20px 0;margin:0 16px;position:relative;overflow:hidden;background:#fafbfc}.eryuan-native .gradient-group .section{padding-left:48px;padding-right:48px}.eryuan-native .gradient-group-blue:before{content:"";position:absolute;top:-300px;left:-300px;width:1200px;height:1200px;background:radial-gradient(circle,rgba(0,102,255,.12) 0%,rgba(0,102,255,.04) 40%,transparent 70%);pointer-events:none}.eryuan-native .gradient-group-green:before{content:"";position:absolute;top:-300px;right:-300px;width:1200px;height:1200px;background:radial-gradient(circle,rgba(0,217,200,.12) 0%,rgba(0,217,200,.04) 40%,transparent 70%);pointer-events:none}.eryuan-native .gradient-group-purple:before{content:"";position:absolute;top:-260px;left:-260px;width:1500px;height:1500px;background:radial-gradient(circle,rgba(124,58,237,.13) 0%,rgba(124,58,237,.045) 44%,transparent 72%);pointer-events:none}.eryuan-native .page-bg{position:relative;min-height:100vh}.eryuan-native .page-bg:before{content:"";position:absolute;top:0;left:0;width:1400px;height:1400px;pointer-events:none;z-index:-1}.eryuan-native .page-bg-green:before{background:radial-gradient(circle,rgba(0,217,200,.1) 0%,rgba(0,217,200,.03) 40%,transparent 65%)}.eryuan-native .page-bg-blue:before{background:radial-gradient(circle,rgba(0,102,255,.1) 0%,rgba(0,102,255,.03) 40%,transparent 65%)}.eryuan-native .page-bg-purple:before{background:radial-gradient(circle,rgba(124,58,237,.08) 0%,rgba(124,58,237,.03) 40%,transparent 65%)}.eryuan-native .gradient-divider{height:80px;width:100%;position:relative}.eryuan-native .gradient-divider.blue{background:linear-gradient(180deg,#fafbfc,rgba(218,232,252,.35),#fafbfc)}.eryuan-native .gradient-divider.green{background:linear-gradient(180deg,#fafbfc,rgba(207,237,255,.25),#fafbfc)}.eryuan-native .hero-wrapper{min-height:100vh;position:relative;overflow:hidden}.eryuan-native .hero-bg-img{position:absolute;top:-30px;left:-30px;right:-30px;bottom:-30px;transition:transform .6s cubic-bezier(.25,.1,.25,1);will-change:transform}.eryuan-native .hero-wrapper:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(255,255,255,0) 70%,#fafbfc);pointer-events:none;z-index:1}.eryuan-native .hero-sticky{position:sticky;top:64px;height:calc(100vh - 64px);display:flex;align-items:center;transition:transform .1s linear;will-change:transform;z-index:2}.eryuan-native .hero-scene{width:100%;max-width:1400px;margin:0 auto;padding:0 48px;display:flex;align-items:center;border-radius:36px;transition:transform .15s ease-out,border-radius .15s ease-out;will-change:transform}.eryuan-native .scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.6;animation:scrollBounce 2s ease-in-out infinite}.eryuan-native .scroll-mouse{width:22px;height:34px;border-radius:11px;border:2px solid rgba(30,60,90,.4);display:flex;justify-content:center;padding-top:8px}.eryuan-native .scroll-dot{width:4px;height:6px;border-radius:3px;background:rgba(30,60,90,.5);animation:scrollDot 2s ease-in-out infinite}.eryuan-native .scroll-text{font-size:12px;color:#3a4a5c}@keyframes scrollBounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(6px)}}@keyframes scrollDot{0%,to{opacity:1;transform:translateY(0)}50%{opacity:.3;transform:translateY(6px)}}.eryuan-native .section-header{text-align:center;margin-bottom:48px}.eryuan-native .section-title{font-size:44px;font-weight:700;color:var(--text-primary);margin-bottom:14px;line-height:1.3}.eryuan-native .section-desc{font-size:16px;color:var(--text-secondary);max-width:680px;margin:0 auto;line-height:1.75}.eryuan-native .container{max-width:1400px;margin:0 auto;padding:0 48px}.eryuan-native .page-hero{padding:120px 64px 60px;text-align:center}.eryuan-native .page-hero>*{max-width:1400px;margin-left:auto;margin-right:auto}.eryuan-native .page-hero-title{font-size:44px;font-weight:800;line-height:1.25;margin-bottom:16px}.eryuan-native .page-hero-desc{font-size:18px;color:var(--text-secondary);max-width:640px;margin:0 auto 32px;line-height:1.7}.eryuan-native .hero-content{max-width:720px;transform:translateY(-78px)}.eryuan-native .hero-title{font-size:72px;font-weight:900;line-height:1.08;color:#1a1a2e;margin-bottom:22px;letter-spacing:-.03em}.eryuan-native .hero-typewriter{font-weight:900;font-synthesis:none;min-height:3.24em;white-space:nowrap}.eryuan-native .hero-typewriter .bc-span{font-weight:inherit}.eryuan-native .typewriter-primary-line{color:var(--brand-blue)}.eryuan-native .typewriter-accent{background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.eryuan-native .hero-typewriter.typing:after{content:"";display:inline-block;width:.08em;height:.9em;margin-left:.08em;background:currentColor;animation:caretBlink .85s steps(2,start) infinite;vertical-align:-.08em}@keyframes caretBlink{50%{opacity:0}}.eryuan-native .hero-subtitle{font-size:18px;color:#3a4a5c;line-height:1.7;margin-bottom:28px}.eryuan-native .hero-description{font-size:19px;color:#3a4a5c;margin-bottom:34px;line-height:1.78}.eryuan-native .hero-trust-tags{display:flex;gap:10px;margin-bottom:36px;flex-wrap:wrap}.eryuan-native .trust-tag{display:flex;align-items:center;gap:6px;padding:7px 14px;background:rgba(255,255,255,.85);border-radius:var(--radius-full);font-size:13px;font-weight:500;color:#3a4a5c;border:1px solid rgba(255,255,255,.6);box-shadow:0 2px 8px rgba(0,0,0,.06);backdrop-filter:blur(8px)}.eryuan-native .trust-tag:before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green))}.eryuan-native .hero-buttons{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.eryuan-native .hero-buttons .btn-primary,.eryuan-native .hero-buttons .btn-secondary{width:178px;padding-left:18px;padding-right:18px}.eryuan-native .hero-buttons .btn-secondary{background:rgba(255,255,255,.46);border-color:rgba(255,255,255,.72);color:#3a4a5c;box-shadow:0 10px 30px rgba(24,52,82,.12),inset 0 1px rgba(255,255,255,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.eryuan-native .hero-buttons .btn-secondary:hover{background:rgba(255,255,255,.64);border-color:rgba(0,102,255,.32);color:var(--brand-blue)}.eryuan-native .hero-visual{flex:1;position:relative;min-height:460px;display:flex;align-items:center;justify-content:center}.eryuan-native #hero-canvas{width:100%;height:460px;border-radius:var(--radius-xl)}.eryuan-native .floating-card{position:absolute;background:rgba(255,255,255,.9);border-radius:16px;padding:12px 16px;box-shadow:0 8px 32px rgba(0,0,0,.1);font-size:13px;animation:float 4s ease-in-out infinite;border:1px solid rgba(255,255,255,.6);pointer-events:none;backdrop-filter:blur(8px)}.eryuan-native .floating-card-1{top:50px;right:15px;animation-delay:0s}.eryuan-native .floating-card-2{bottom:90px;left:5px;animation-delay:-1.5s}.eryuan-native .floating-card-3{bottom:50px;right:35px;animation-delay:-3s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.eryuan-native .card-status{display:flex;align-items:center;gap:8px}.eryuan-native .card-status-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-green);animation:pulse 2s ease-in-out infinite}.eryuan-native .card-status-dot.blue{background:var(--brand-blue)}.eryuan-native .card-status-dot.orange{background:#ff8c42}.eryuan-native .card-label{color:var(--text-muted);font-size:11px;margin-bottom:3px}.eryuan-native .card-value{color:var(--text-primary);font-weight:600;font-size:13px;transition:opacity .3s}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.eryuan-native .card{background:#fff;border-radius:var(--radius-lg);padding:32px;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 16px rgba(0,0,0,.03);transition:all .3s}.eryuan-native .card-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}.eryuan-native .card-title{font-size:16px;font-weight:600;margin-bottom:8px}.eryuan-native .card-desc{font-size:14px;color:var(--text-secondary);line-height:1.75}.eryuan-native .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.eryuan-native .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.eryuan-native .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.eryuan-native .grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.eryuan-native .role-entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.eryuan-native .role-entry-card{position:relative;min-height:280px;padding:26px;border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.78)),radial-gradient(circle at 85% 15%,rgba(0,102,255,.12),transparent 34%);border:1px solid rgba(0,102,255,.08);box-shadow:0 14px 38px rgba(0,102,255,.06);display:flex;flex-direction:column;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.eryuan-native .role-entry-card:after{content:"";position:absolute;inset:auto 20px 0 20px;height:3px;border-radius:3px 3px 0 0;background:linear-gradient(90deg,var(--brand-blue),var(--brand-green));opacity:0;transition:opacity .3s ease}.eryuan-native .role-entry-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.eryuan-native .role-entry-index{color:rgba(0,102,255,.28);font-size:13px;font-weight:900}.eryuan-native .role-entry-icon{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:24px;background:rgba(0,102,255,.08)}.eryuan-native .role-entry-card .bc-h3{color:var(--text-primary);font-size:20px;font-weight:800;margin-bottom:12px}.eryuan-native .role-entry-card .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.72;margin-bottom:18px}.eryuan-native .role-entry-task{margin-top:auto;color:var(--text-muted);font-size:13px;line-height:1.6;padding-top:16px;border-top:1px solid rgba(0,0,0,.05)}.eryuan-native .role-entry-link{display:inline-flex;margin-top:16px;color:var(--brand-blue);font-size:13px;font-weight:800}@media (hover: hover){.eryuan-native .role-entry-card:hover{transform:translateY(-6px);border-color:rgba(0,102,255,.18);box-shadow:0 22px 56px rgba(0,102,255,.13)}.eryuan-native .role-entry-card:hover:after{opacity:1}}.eryuan-native .scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.eryuan-native .scene-tile{border-radius:var(--radius-lg);padding:40px 32px;min-height:200px;display:flex;flex-direction:column;justify-content:flex-end;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.eryuan-native .scene-tile:hover{transform:translateY(-6px) scale(1.02)}.eryuan-native .scene-tile:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 60%);pointer-events:none}.eryuan-native .scene-tile .tile-emoji{font-size:48px;margin-bottom:16px}.eryuan-native .scene-tile .tile-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:8px}.eryuan-native .scene-tile .tile-desc{font-size:14px;color:rgba(255,255,255,.85);line-height:1.6;margin-bottom:12px}.eryuan-native .scene-tile .tile-link{font-size:13px;color:rgba(255,255,255,.9);font-weight:500}.eryuan-native .scene-tile .tile-link:hover{color:#fff}.eryuan-native .tile-blue{background:linear-gradient(135deg,#05d,#08f)}.eryuan-native .tile-green{background:linear-gradient(135deg,#00a89d,#00d9c8)}.eryuan-native .tile-purple{background:linear-gradient(135deg,#5b21b6,#8b5cf6)}.eryuan-native .tile-orange{background:linear-gradient(135deg,#d97620,#ff9f43)}.eryuan-native .feature-rows{display:flex;flex-direction:column;gap:80px}.eryuan-native .feature-row{display:flex;align-items:center;gap:64px}.eryuan-native .feature-row.reverse{flex-direction:row-reverse}.eryuan-native .feature-row-visual{flex:1;min-width:0;display:flex;align-items:center;justify-content:center}.eryuan-native .feature-row-visual .visual-icon{width:120px;height:120px;border-radius:32px;display:flex;align-items:center;justify-content:center;font-size:56px}.eryuan-native .feature-row-content{flex:1;min-width:0}.eryuan-native .feature-row-content .feature-label{font-size:13px;font-weight:600;color:var(--brand-blue);letter-spacing:.05em;margin-bottom:12px;text-transform:uppercase}.eryuan-native .feature-row-content .bc-h3{font-size:28px;font-weight:700;color:var(--text-primary);margin-bottom:16px;line-height:1.3}.eryuan-native .feature-row-content .bc-p{font-size:16px;color:var(--text-secondary);line-height:1.75;max-width:480px}.eryuan-native .feature-row-content .feature-link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--brand-blue);margin-top:20px;transition:gap .2s}.eryuan-native .feature-row-content .feature-link:hover{gap:10px}.eryuan-native .feature-row-visual .visual-card{width:100%;max-width:400px;aspect-ratio:4/3;background:#fff;border-radius:var(--radius-xl);border:1px solid rgba(0,0,0,.06);box-shadow:0 4px 24px rgba(0,0,0,.06);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;gap:16px}.eryuan-native .visual-card .vc-emoji{font-size:48px}.eryuan-native .visual-card .vc-items{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.eryuan-native .visual-card .vc-tag{padding:6px 14px;border-radius:var(--radius-full);background:var(--bg-warm);font-size:13px;color:var(--text-secondary)}.eryuan-native .trust-bar{padding:48px 64px;text-align:center}.eryuan-native .trust-bar>*{max-width:1400px;margin-left:auto;margin-right:auto}.eryuan-native .trust-bar-inner{display:flex;align-items:center;justify-content:center;gap:48px;flex-wrap:wrap}.eryuan-native .trust-item{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--text-secondary);font-weight:500}.eryuan-native .trust-number{font-size:28px;font-weight:800;color:var(--text-primary);font-variant-numeric:tabular-nums}.eryuan-native .trust-divider{width:1px;height:32px;background:rgba(0,0,0,.08)}.eryuan-native .bento-grid{display:grid;gap:24px}.eryuan-native .bento-hero{grid-column:1/-1;display:flex;align-items:center;gap:32px;background:#fff;border-radius:var(--radius-lg);padding:48px;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 16px rgba(0,0,0,.03);min-height:200px;transition:all .3s}.eryuan-native .bento-hero:hover{box-shadow:0 12px 32px rgba(0,0,0,.08)}.eryuan-native .bento-hero .card-icon{width:72px;height:72px;border-radius:20px;font-size:32px;margin-bottom:0;flex-shrink:0}.eryuan-native .bento-hero .card-title{font-size:20px;margin-bottom:12px}.eryuan-native .bento-hero .card-desc{font-size:15px}.eryuan-native .bento-sub{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.eryuan-native .tab-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px;justify-content:center}.eryuan-native .tab-btn{padding:8px 20px;border-radius:var(--radius-full);border:1.5px solid rgba(0,0,0,.08);background:#fff;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s}.eryuan-native .tab-btn:hover{border-color:var(--brand-blue);color:var(--brand-blue)}.eryuan-native .tab-btn.active{background:var(--brand-blue);color:#fff;border-color:var(--brand-blue)}.eryuan-native .tag-chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}.eryuan-native .tag-chip{display:inline-block;padding:6px 16px;border-radius:var(--radius-full);background:#fff;border:1px solid rgba(0,0,0,.06);font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all .2s}.eryuan-native .tag-chip:hover,.eryuan-native .tag-chip.active{background:rgba(0,102,255,.08);border-color:rgba(0,102,255,.2);color:var(--brand-blue)}.eryuan-native .mechanism-container{padding:20px 0}.eryuan-native .mechanism-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative}.eryuan-native .mechanism-steps:before{content:"";position:absolute;top:40px;left:12.5%;right:12.5%;height:2px;background:linear-gradient(90deg,var(--brand-blue),var(--brand-green));opacity:.3}.eryuan-native .step-card{text-align:center;position:relative}.eryuan-native .step-icon{width:80px;height:80px;border-radius:24px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:32px;position:relative;z-index:1}.eryuan-native .step-icon-1{background:linear-gradient(135deg,#e8f4fd,#d1ecff)}.eryuan-native .step-icon-2{background:linear-gradient(135deg,#e8fff9,#d1fff4)}.eryuan-native .step-icon-3{background:linear-gradient(135deg,#f0e8ff,#e4d6ff)}.eryuan-native .step-icon-4{background:linear-gradient(135deg,#fff4e8,#ffe8d1)}.eryuan-native .step-number{font-size:12px;font-weight:700;color:var(--brand-blue);margin-bottom:8px}.eryuan-native .step-title{font-size:17px;font-weight:700;margin-bottom:8px}.eryuan-native .step-desc{font-size:14px;color:var(--text-secondary);line-height:1.6}.eryuan-native .dark-section{background:var(--text-primary);border-radius:var(--radius-xl);padding:80px 64px;color:#fff}.eryuan-native .dark-section .section-title{color:#fff}.eryuan-native .dark-section .section-desc{color:rgba(255,255,255,.7)}.eryuan-native .dark-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:32px 24px;text-align:center;transition:all .3s}.eryuan-native .dark-card:hover{background:rgba(255,255,255,.1);border-color:rgba(0,217,200,.3)}.eryuan-native .dark-card-icon{font-size:36px;margin-bottom:16px}.eryuan-native .dark-card-title{font-size:17px;font-weight:700;margin-bottom:10px}.eryuan-native .dark-card-desc{font-size:14px;color:rgba(255,255,255,.6);line-height:1.6}.eryuan-native .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}.eryuan-native .home-pricing-grid{max-width:860px;margin:0 auto;grid-template-columns:repeat(2,minmax(0,1fr))}.eryuan-native .pricing-card{background:#fff;border-radius:var(--radius-xl);padding:40px 32px;border:1px solid rgba(0,0,0,.06);box-shadow:0 4px 24px rgba(0,0,0,.04);text-align:center;transition:all .3s;display:flex;flex-direction:column}.eryuan-native .pricing-card:hover{transform:translateY(-6px);box-shadow:0 16px 48px rgba(0,0,0,.1);border-color:rgba(0,102,255,.2)}.eryuan-native .pricing-card.featured{background:radial-gradient(circle at 85% 10%,rgba(0,217,200,.22),transparent 34%),linear-gradient(135deg,rgba(0,102,255,.96),rgba(0,217,200,.88));border-color:rgba(255,255,255,.28);box-shadow:0 24px 60px rgba(0,102,255,.25);transform:scale(1.04);position:relative;color:#fff}.eryuan-native .pricing-card.featured:hover{transform:scale(1.04) translateY(-6px);box-shadow:0 28px 72px rgba(0,102,255,.32);border-color:rgba(255,255,255,.42)}.eryuan-native .pricing-card.featured:before{content:"推荐";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:rgba(255,255,255,.92);color:var(--brand-blue);padding:4px 16px;border-radius:var(--radius-full);font-size:12px;font-weight:600;box-shadow:0 10px 24px rgba(0,102,255,.18)}.eryuan-native .pricing-card.featured .pricing-tier,.eryuan-native .pricing-card.featured .pricing-price{color:#fff}.eryuan-native .pricing-card.featured .pricing-period{color:rgba(255,255,255,.72)}.eryuan-native .pricing-card.featured .pricing-desc{color:rgba(255,255,255,.84)}.eryuan-native .pricing-card.featured .pricing-features .bc-li{color:rgba(255,255,255,.9)}.eryuan-native .pricing-card.featured .pricing-features .bc-li:before{color:#fff}.eryuan-native .pricing-card.featured .pricing-btn-primary{background:#fff;color:var(--brand-blue);box-shadow:0 10px 28px rgba(0,102,255,.22)}.eryuan-native .pricing-card.featured .pricing-btn-primary:hover{box-shadow:0 14px 34px rgba(0,102,255,.3)}.eryuan-native .pricing-tier{font-size:14px;font-weight:600;color:var(--brand-blue);margin-bottom:8px;letter-spacing:.05em}.eryuan-native .pricing-name{font-size:22px;font-weight:700;margin-bottom:8px}.eryuan-native .pricing-price{font-size:36px;font-weight:800;margin-bottom:4px}.eryuan-native .pricing-period{font-size:14px;color:var(--text-muted);margin-bottom:24px}.eryuan-native .pricing-desc{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:24px;min-height:44px}.eryuan-native .pricing-features{list-style:none;text-align:left;margin-bottom:24px;flex:1}.eryuan-native .pricing-features .bc-li{padding:8px 0;font-size:14px;color:var(--text-secondary);display:flex;align-items:center;gap:10px}.eryuan-native .pricing-features .bc-li:before{content:"✓";color:var(--brand-green);font-weight:700}.eryuan-native .pricing-btn{width:100%;padding:14px;border-radius:var(--radius-full);font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .2s;display:block;text-align:center;margin-top:auto}.eryuan-native .pricing-btn-primary{background:var(--brand-blue);color:#fff;box-shadow:0 4px 16px rgba(0,102,255,.25)}.eryuan-native .pricing-btn-primary:hover{box-shadow:0 6px 24px rgba(0,102,255,.35)}.eryuan-native .pricing-btn-outline{background:transparent;border:1.5px solid rgba(0,0,0,.12);color:var(--text-primary)}.eryuan-native .pricing-btn-outline:hover{border-color:var(--brand-blue);color:var(--brand-blue);background:rgba(0,102,255,.04)}.eryuan-native .compare-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 2px 16px rgba(0,0,0,.04)}.eryuan-native .compare-table .bc-th,.eryuan-native .compare-table .bc-td{padding:16px 20px;text-align:center;font-size:14px;border-bottom:1px solid rgba(0,0,0,.04)}.eryuan-native .compare-table .bc-th{background:var(--bg-warm);font-weight:600;color:var(--text-primary);font-size:13px}.eryuan-native .compare-table .bc-td:first-child{text-align:left;font-weight:500;color:var(--text-secondary)}.eryuan-native .compare-table .bc-tr:last-child .bc-td{border-bottom:none}.eryuan-native .pricing-page{background:radial-gradient(circle at 10% 0%,rgba(0,102,255,.1),transparent 30%),radial-gradient(circle at 90% 8%,rgba(0,217,200,.1),transparent 28%),#fafbfc}.eryuan-native .pricing-page:before{display:none}.eryuan-native .pricing-hero{padding:88px 48px 22px}.eryuan-native .pricing-eyebrow{display:inline-flex;align-items:center;padding:5px 12px;border-radius:var(--radius-full);background:rgba(0,102,255,.08);color:var(--brand-blue);font-size:12px;font-weight:800;margin-bottom:14px}.eryuan-native .pricing-hero .page-hero-title{font-size:clamp(40px,4.2vw,56px);line-height:1.12;margin-bottom:12px}.eryuan-native .pricing-hero .page-hero-desc{max-width:560px;font-size:16px;margin-bottom:0}.eryuan-native .pricing-plans-section{max-width:1180px;margin:0 auto;padding:0 48px 52px}.eryuan-native .pricing-usecase{max-width:760px;margin:0 auto 18px}.eryuan-native .pricing-page .pricing-grid{gap:18px}.eryuan-native .pricing-page .pricing-card{min-height:0;padding:26px 24px 22px;border-radius:22px;box-shadow:0 12px 36px rgba(18,32,56,.07)}.eryuan-native .pricing-page .pricing-card.featured{transform:scale(1.015);box-shadow:0 18px 48px rgba(0,102,255,.22)}.eryuan-native .pricing-page .pricing-card.featured:hover{transform:scale(1.015) translateY(-4px)}.eryuan-native .pricing-page .pricing-tier{margin-bottom:5px;font-size:13px}.eryuan-native .pricing-page .pricing-price{font-size:34px;margin-bottom:2px}.eryuan-native .pricing-page .pricing-period{margin-bottom:14px}.eryuan-native .pricing-page .pricing-desc{min-height:0;margin-bottom:14px;font-size:13px}.eryuan-native .pricing-page .pricing-features{margin-bottom:14px}.eryuan-native .pricing-page .pricing-features .bc-li{padding:5px 0;font-size:13px;gap:8px}.eryuan-native .pricing-page .pricing-card .bc-p[style]{margin-bottom:12px!important;line-height:1.55}.eryuan-native .pricing-page .pricing-btn{padding:12px;font-size:14px}.eryuan-native .pricing-detail-section{max-width:1180px;margin:0 auto;padding:6px 48px 80px}.eryuan-native .pricing-section-head{text-align:center;margin-bottom:26px}.eryuan-native .pricing-section-head .bc-span,.eryuan-native .pricing-helper-card>.bc-span,.eryuan-native .pricing-asset-note>.bc-span,.eryuan-native .pricing-enterprise-strip .bc-span{color:var(--brand-blue);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.eryuan-native .pricing-section-head .bc-h2{font-size:30px;font-weight:800;margin:8px 0}.eryuan-native .pricing-section-head .bc-p{color:var(--text-secondary);font-size:14px}.eryuan-native .pricing-decision-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:stretch;min-width:0}.eryuan-native .pricing-compare-card,.eryuan-native .pricing-helper-card,.eryuan-native .pricing-asset-note,.eryuan-native .pricing-faq-panel,.eryuan-native .pricing-enterprise-strip{background:#fff;border:1px solid rgba(0,0,0,.055);border-radius:20px;box-shadow:0 10px 34px rgba(18,32,56,.055);min-width:0}.eryuan-native .pricing-compare-card{padding:24px;overflow:hidden}.eryuan-native .pricing-card-title-row{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.eryuan-native .pricing-card-title-row .bc-h3,.eryuan-native .pricing-helper-card .bc-h3,.eryuan-native .pricing-asset-note .bc-h3,.eryuan-native .pricing-faq-panel .bc-h3{font-size:20px;font-weight:800}.eryuan-native .pricing-card-title-row .bc-span{padding:5px 10px;border-radius:var(--radius-full);background:rgba(0,102,255,.08);color:var(--brand-blue);font-size:12px;font-weight:800}.eryuan-native .pricing-table-wrap{overflow-x:auto;width:100%;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch}.eryuan-native .pricing-compare-table{min-width:720px;box-shadow:none;border:1px solid rgba(0,0,0,.055);border-radius:16px}.eryuan-native .pricing-compare-table .bc-th,.eryuan-native .pricing-compare-table .bc-td{padding:13px 14px;font-size:13px}.eryuan-native .pricing-compare-table .bc-th{background:#f6f8fb}.eryuan-native .pricing-compare-table .bc-td:not(:first-child){font-weight:700}.eryuan-native .pricing-dash{color:var(--text-muted);font-weight:600}.eryuan-native .pricing-helper-stack{display:grid;gap:16px}.eryuan-native .pricing-helper-card{padding:22px}.eryuan-native .pricing-helper-card .bc-h3{margin:7px 0 10px}.eryuan-native .pricing-helper-card .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.75}.eryuan-native .pricing-pay-list{display:grid;gap:10px;margin-top:14px}.eryuan-native .pricing-pay-list div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:#f7f9fc}.eryuan-native .pricing-pay-list .bc-strong{font-size:14px}.eryuan-native .pricing-pay-list em{font-style:normal;color:var(--text-muted);font-size:12px}.eryuan-native .pricing-info-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1fr);gap:20px;margin-top:20px}.eryuan-native .pricing-asset-note{padding:28px;background:radial-gradient(circle at 92% 12%,rgba(0,217,200,.12),transparent 34%),#fff}.eryuan-native .pricing-asset-note .bc-h3{margin:10px 0 14px;line-height:1.35}.eryuan-native .pricing-asset-note .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.85}.eryuan-native .pricing-faq-panel{padding:24px}.eryuan-native .pricing-faq-panel .bc-h3{margin-bottom:16px}.eryuan-native .pricing-faq-panel .faq-item{margin-bottom:10px;border-color:rgba(0,0,0,.05);box-shadow:none}.eryuan-native .pricing-faq-panel .faq-q{padding:15px 18px}.eryuan-native .pricing-enterprise-strip{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:20px;padding:22px 26px}.eryuan-native .pricing-enterprise-strip .bc-strong{display:block;margin:6px 0;font-size:19px}.eryuan-native .pricing-enterprise-strip .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.7}.eryuan-native .pricing-enterprise-strip .btn-secondary{white-space:nowrap}.eryuan-native .usecase-card{background:#fff;border-radius:var(--radius-lg);padding:32px;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 16px rgba(0,0,0,.03);transition:all .3s}.eryuan-native .usecase-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.08);transform:translateY(-2px)}.eryuan-native .usecase-card .bc-h3{font-size:18px;font-weight:700;margin-bottom:16px}.eryuan-native .usecase-meta{margin-bottom:12px}.eryuan-native .usecase-meta dt{font-size:12px;font-weight:600;color:var(--brand-blue);margin-bottom:4px;margin-top:12px}.eryuan-native .usecase-meta dt:first-child{margin-top:0}.eryuan-native .usecase-meta dd{font-size:14px;color:var(--text-secondary);line-height:1.6}.eryuan-native .usecase-cta{display:inline-block;margin-top:16px;font-size:14px;font-weight:600;color:var(--brand-blue);cursor:pointer}.eryuan-native .usecase-cta:hover{text-decoration:underline}.eryuan-native .channel-card{background:#fff;border-radius:var(--radius-lg);padding:28px;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 16px rgba(0,0,0,.03);transition:all .3s;text-align:center}.eryuan-native .channel-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.08);transform:translateY(-2px)}.eryuan-native .channel-icon{font-size:40px;margin-bottom:12px}.eryuan-native .channel-name{font-size:16px;font-weight:700;margin-bottom:6px}.eryuan-native .channel-desc{font-size:13px;color:var(--text-secondary);line-height:1.6}.eryuan-native .channel-badge{display:inline-block;margin-top:10px;padding:3px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:600}.eryuan-native .channel-badge.ready{background:rgba(0,217,200,.12);color:#00b3a6}.eryuan-native .channel-badge.coming{background:rgba(255,140,66,.12);color:#d97620}.eryuan-native .proof-grid{max-width:var(--narrative-width);margin:0 auto 42px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.eryuan-native .proof-carousel{max-width:100%;margin-bottom:0;padding:34px 0 38px}.eryuan-native .proof-track{gap:24px;animation-duration:34s;align-items:center}.eryuan-native .proof-card{position:relative;overflow:hidden;min-height:310px;padding:28px;border-radius:24px;background:rgba(255,255,255,.82);border:1px solid rgba(124,58,237,.08);box-shadow:0 14px 40px rgba(124,58,237,.07);display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.eryuan-native .proof-track .proof-card{flex-shrink:0;width:360px}.eryuan-native .proof-tag{color:var(--brand-blue);font-size:13px;font-weight:900;margin-bottom:18px}.eryuan-native .proof-tag-green{color:#00a89d}.eryuan-native .proof-tag-purple{color:#7c3aed}.eryuan-native .proof-card .bc-h3{font-size:21px;line-height:1.36;font-weight:800;margin-bottom:12px}.eryuan-native .proof-card .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.7}.eryuan-native .proof-metrics{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:24px}.eryuan-native .proof-metrics div{padding:14px 12px;border-radius:16px;background:rgba(0,102,255,.06)}.eryuan-native .proof-metrics .bc-strong{display:block;color:var(--brand-blue);font-size:30px;line-height:1;font-weight:900;margin-bottom:7px}.eryuan-native .proof-metrics .bc-span{color:var(--text-muted);font-size:12px;font-weight:700}.eryuan-native .channel-matrix{max-width:var(--narrative-width);margin:0 auto;display:grid;grid-template-columns:.88fr 1.12fr;gap:26px;align-items:stretch}.eryuan-native .channel-matrix-lead{position:relative;overflow:hidden;border-radius:28px;padding:38px 34px;background:radial-gradient(circle at 82% 18%,rgba(0,217,200,.22),transparent 32%),linear-gradient(145deg,#111827,#0a1a2f);color:#fff;box-shadow:0 24px 64px rgba(17,24,39,.18);transition:transform .3s ease,box-shadow .3s ease}.eryuan-native .channel-matrix-lead .bc-span{display:inline-flex;height:32px;align-items:center;padding:0 13px;border-radius:var(--radius-full);background:rgba(255,255,255,.12);color:rgba(255,255,255,.76);font-size:13px;font-weight:800;margin-bottom:24px}.eryuan-native .channel-matrix-lead .bc-h3{font-size:31px;line-height:1.28;font-weight:800;margin-bottom:16px}.eryuan-native .channel-matrix-lead .bc-p{color:rgba(255,255,255,.72);font-size:15px;line-height:1.85}.eryuan-native .channel-matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.eryuan-native .channel-matrix-item{min-height:132px;padding:18px 16px;border-radius:20px;background:rgba(255,255,255,.82);border:1px solid rgba(0,102,255,.08);box-shadow:0 10px 28px rgba(0,102,255,.06);display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.eryuan-native .channel-matrix-item .bc-img{width:34px;height:34px}.eryuan-native .channel-matrix-item .bc-strong{color:var(--text-primary);font-size:14px;font-weight:800;margin-top:12px}@media (hover: hover){.eryuan-native .proof-card:hover,.eryuan-native .channel-matrix-item:hover{transform:translateY(-6px);border-color:rgba(0,102,255,.18);box-shadow:0 20px 54px rgba(0,102,255,.13)}.eryuan-native .proof-track .proof-card:hover{transform:scale(1.01);border-color:rgba(0,102,255,.16);box-shadow:0 16px 42px rgba(0,102,255,.12)}.eryuan-native .channel-matrix-lead:hover{transform:translateY(-6px);box-shadow:0 32px 78px rgba(17,24,39,.24)}}.eryuan-native .carousel-viewport{overflow-x:hidden;overflow-y:visible;position:relative;mask-image:linear-gradient(90deg,transparent,black 5%,black 95%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,black 5%,black 95%,transparent)}.eryuan-native .carousel-track{display:flex;gap:24px;width:-moz-max-content;width:max-content;animation:carouselScroll 30s linear infinite}.eryuan-native .carousel-track:hover{animation-play-state:paused}.eryuan-native .carousel-track .card{flex-shrink:0;width:340px}@keyframes carouselScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.eryuan-native .marquee-viewport{overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent)}.eryuan-native .marquee-track{display:flex;gap:48px;width:-moz-max-content;width:max-content;animation:marqueeScroll 20s linear infinite}.eryuan-native .marquee-track:hover{animation-play-state:paused}.eryuan-native .marquee-item{flex-shrink:0;text-align:center;min-width:90px;transition:transform .3s}.eryuan-native .marquee-item:hover{transform:scale(1.15)}@keyframes marqueeScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.eryuan-native .count-up{font-variant-numeric:tabular-nums;transition:color .3s}.eryuan-native .comparison-table-custom tbody tr{opacity:0;transform:translate(-20px);transition:opacity .5s ease,transform .5s ease}.eryuan-native .comparison-table-custom tbody tr.visible{opacity:1;transform:translate(0)}.eryuan-native .comparison-table-custom tbody tr:nth-child(1){transition-delay:.05s}.eryuan-native .comparison-table-custom tbody tr:nth-child(2){transition-delay:.12s}.eryuan-native .comparison-table-custom tbody tr:nth-child(3){transition-delay:.19s}.eryuan-native .comparison-table-custom tbody tr:nth-child(4){transition-delay:.26s}.eryuan-native .comparison-table-custom tbody tr:nth-child(5){transition-delay:.33s}.eryuan-native .comparison-table-custom tbody tr:nth-child(6){transition-delay:.4s}.eryuan-native .card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;opacity:0;transition:opacity .4s;background:radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(0,102,255,.06) 0%,transparent 60%);pointer-events:none}.eryuan-native .card:hover:after{opacity:1}.eryuan-native .card{position:relative;overflow:hidden}.eryuan-native .carousel-track,.eryuan-native .marquee-track{will-change:transform;backface-visibility:hidden;-webkit-backface-visibility:hidden;perspective:1000px}@media (hover: hover){.eryuan-native .card:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 16px 48px rgba(0,0,0,.1)}.eryuan-native .card:hover .card-icon{transform:scale(1.1);transition:transform .3s}}.eryuan-native .card:active,.eryuan-native .pricing-card:active{transform:scale(.98)}.eryuan-native .case-card{background:#fff;border-radius:var(--radius-lg);padding:32px;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 16px rgba(0,0,0,.03);transition:all .3s}.eryuan-native .case-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.08);transform:translateY(-2px)}.eryuan-native .case-badge{display:inline-block;padding:4px 12px;border-radius:var(--radius-full);font-size:11px;font-weight:600;margin-bottom:12px}.eryuan-native .case-badge.scenario{background:rgba(0,102,255,.08);color:var(--brand-blue)}.eryuan-native .case-badge.pilot{background:rgba(0,217,200,.1);color:#00a89b}.eryuan-native .case-card .bc-h3{font-size:18px;font-weight:700;margin-bottom:10px}.eryuan-native .case-card .bc-p{font-size:14px;color:var(--text-secondary);line-height:1.7;margin-bottom:8px}.eryuan-native .case-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.eryuan-native .case-tag{padding:3px 10px;border-radius:var(--radius-full);font-size:11px;background:var(--bg-warm);color:var(--text-muted)}.eryuan-native .scenarios-page{background:linear-gradient(180deg,rgba(0,217,200,.08),rgba(250,251,252,0) 560px),var(--bg-warm)}.eryuan-native .scenario-doc-shell{max-width:1280px;margin:0 auto;padding:112px 48px 88px;display:grid;grid-template-columns:260px minmax(0,1fr);gap:44px;align-items:start}.eryuan-native .scenario-doc-content{min-width:0;display:flex;flex-direction:column;gap:54px}.eryuan-native .scenario-doc-section{scroll-margin-top:104px}.eryuan-native .scenario-doc-hero{padding:18px 4px 4px}.eryuan-native .scenario-doc-card{padding:34px;border-radius:24px;background:rgba(255,255,255,.86);border:1px solid rgba(0,0,0,.06);box-shadow:0 10px 36px rgba(0,102,255,.055)}.eryuan-native .scenario-kicker,.eryuan-native .case-kicker{display:inline-flex;align-items:center;justify-content:center;padding:6px 14px;border-radius:var(--radius-full);background:rgba(0,217,200,.1);color:#00a89b;font-size:13px;font-weight:800;margin-bottom:18px}.eryuan-native .scenario-doc-title{max-width:860px;font-size:clamp(40px,5vw,64px);line-height:1.08;font-weight:900;letter-spacing:0;margin-bottom:22px}.eryuan-native .scenario-doc-lede{max-width:720px;color:var(--text-secondary);font-size:20px;line-height:1.75;margin-bottom:18px}.eryuan-native .scenario-belief{display:inline-block;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.78);border:1px solid rgba(0,217,200,.18);color:var(--text-secondary);font-size:14px;line-height:1.7;box-shadow:0 8px 30px rgba(0,102,255,.05)}.eryuan-native .scenario-doc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}.eryuan-native .scenario-doc-stats div{padding:18px 20px;border-radius:18px;background:#fff;border:1px solid rgba(0,102,255,.08);box-shadow:0 8px 30px rgba(0,102,255,.05)}.eryuan-native .scenario-doc-stats .bc-strong{display:block;color:var(--brand-blue);font-size:25px;line-height:1;margin-bottom:8px}.eryuan-native .scenario-doc-stats .bc-span{color:var(--text-secondary);font-size:13px;line-height:1.55}.eryuan-native .scenario-doc-section-head{max-width:760px;margin-bottom:26px}.eryuan-native .scenario-doc-section-head>.bc-span{display:inline-flex;height:28px;align-items:center;padding:0 11px;border-radius:var(--radius-full);background:rgba(0,102,255,.07);color:var(--brand-blue);font-size:12px;font-weight:900;margin-bottom:14px}.eryuan-native .scenario-doc-section-head .bc-h2{font-size:34px;line-height:1.24;font-weight:900;margin-bottom:12px}.eryuan-native .scenario-doc-section-head .bc-p{color:var(--text-secondary);font-size:16px;line-height:1.8}.eryuan-native .scenario-side-nav{position:sticky;top:88px;align-self:start;max-height:calc(100vh - 112px);overflow-y:auto;padding:16px;border-radius:18px;background:rgba(255,255,255,.86);border:1px solid rgba(0,0,0,.06);box-shadow:0 10px 34px rgba(0,0,0,.05);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.eryuan-native .scenario-nav-brand{padding:6px 8px 16px;margin-bottom:8px;border-bottom:1px solid rgba(0,0,0,.06)}.eryuan-native .scenario-nav-brand .bc-span{display:block;color:var(--brand-green);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}.eryuan-native .scenario-nav-brand .bc-strong{display:block;color:var(--text-primary);font-size:16px}.eryuan-native .scenario-side-title{font-size:11px;font-weight:900;color:var(--text-muted);letter-spacing:.08em;margin:18px 8px 8px}.eryuan-native .scenario-side-item{width:100%;display:grid;grid-template-columns:8px 68px minmax(0,1fr);gap:10px;align-items:center;padding:9px 8px;border:none;border-radius:12px;background:transparent;color:var(--text-secondary);font-family:inherit;text-align:left;cursor:pointer;transition:background .2s,color .2s,transform .2s}.eryuan-native .scenario-side-item:hover{background:rgba(0,102,255,.055);color:var(--brand-blue);transform:translate(2px)}.eryuan-native .scenario-side-item.active{background:rgba(0,102,255,.09);color:var(--brand-blue)}.eryuan-native .scenario-side-item .bc-span{width:7px;height:7px;border-radius:50%;background:rgba(0,102,255,.28)}.eryuan-native .scenario-side-item.active .bc-span{background:var(--brand-blue)}.eryuan-native .scenario-side-item .bc-strong{min-width:0;color:var(--text-primary);font-size:13px;font-weight:800;white-space:nowrap}.eryuan-native .scenario-side-item .bc-em{min-width:0;font-style:normal;font-size:12px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eryuan-native .scenario-side-channel .bc-span{background:var(--brand-green)}.eryuan-native .scenario-side-note{margin:16px 8px 2px;color:var(--text-muted);font-size:12px;line-height:1.7}.eryuan-native .scenario-steps{display:flex;flex-direction:column}.eryuan-native .scenario-step-card{display:grid;grid-template-columns:108px minmax(0,1fr);gap:30px;padding:34px 0;border-top:1px solid rgba(0,0,0,.07);transition:border-color .25s}.eryuan-native .scenario-step-card:first-child{border-top:none;padding-top:4px}.eryuan-native .scenario-step-card:hover,.eryuan-native .scenario-step-card:focus-within{border-color:rgba(0,102,255,.18);outline:none}.eryuan-native .scenario-step-index{position:sticky;top:96px;min-height:108px;border-radius:18px;background:linear-gradient(145deg,rgba(0,102,255,.09),rgba(0,217,200,.12));border:1px solid rgba(0,102,255,.08);display:flex;flex-direction:column;justify-content:space-between;padding:18px;color:var(--brand-blue)}.eryuan-native .scenario-step-index .bc-span{font-size:40px;font-weight:900;line-height:1;opacity:.9}.eryuan-native .scenario-step-index div{font-size:30px}.eryuan-native .scenario-step-main{min-width:0}.eryuan-native .scenario-step-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}.eryuan-native .scenario-step-heading .bc-h2{font-size:30px;font-weight:900;line-height:1.22;margin-bottom:7px}.eryuan-native .scenario-step-heading .bc-p{color:var(--brand-blue);font-size:15px;font-weight:800}.eryuan-native .scenario-step-heading>.bc-span{white-space:nowrap;padding:6px 12px;border-radius:var(--radius-full);background:rgba(0,102,255,.07);color:var(--brand-blue);font-size:12px;font-weight:800}.eryuan-native .scenario-empathy{margin-bottom:16px;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,rgba(0,102,255,.07),rgba(0,217,200,.08));color:var(--text-primary);font-size:20px;font-weight:900;line-height:1.45}.eryuan-native .scenario-step-body{color:var(--text-secondary);font-size:16px;line-height:1.9;margin-bottom:18px}.eryuan-native .scenario-action-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:14px}.eryuan-native .scenario-action-row>div{border-radius:15px;padding:16px;background:#fff;border:1px solid rgba(0,102,255,.08)}.eryuan-native .scenario-action-row .bc-strong{display:block;margin-bottom:7px;font-size:13px;color:var(--text-primary)}.eryuan-native .scenario-action-row .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.7}.eryuan-native .scenario-outcome-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px}.eryuan-native .scenario-outcome-compact{margin-top:0}.eryuan-native .scenario-outcome-grid>div{border-radius:14px;padding:16px;background:rgba(0,102,255,.043)}.eryuan-native .scenario-outcome-grid .bc-strong{display:block;margin-bottom:6px;color:var(--text-primary);font-size:13px}.eryuan-native .scenario-outcome-grid .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.7}.eryuan-native .scenario-step-extra{max-height:none;opacity:1;overflow:visible;margin-top:18px}.eryuan-native .scenario-extra-label{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:var(--radius-full);background:rgba(0,217,200,.1);color:#008f85;font-size:12px;font-weight:900;margin-bottom:10px}.eryuan-native .flywheel-note{margin-top:18px;padding:16px 18px 16px 20px;border-radius:14px;border-left:4px solid var(--brand-green);background:rgba(0,217,200,.08)}.eryuan-native .flywheel-note .bc-strong{display:block;margin-bottom:8px;color:#008f85;font-size:14px}.eryuan-native .flywheel-note .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.8}.eryuan-native .channel-choice-table{border-radius:16px;overflow:hidden;border:1px solid rgba(0,0,0,.06);background:#fff;margin:16px 0}.eryuan-native .channel-choice-row{display:grid;grid-template-columns:1fr 100px 90px;gap:12px;align-items:center;width:100%;padding:12px 14px;border-bottom:1px solid rgba(0,0,0,.04);border-top:none;border-left:none;border-right:none;background:transparent;font-family:inherit;text-align:left;font-size:13px;cursor:pointer;transition:background .2s ease,transform .2s ease}.eryuan-native .channel-choice-row:hover{background:rgba(0,102,255,.043);transform:translate(2px)}.eryuan-native .channel-choice-row:last-of-type{border-bottom:none}.eryuan-native .channel-choice-row>div{display:flex;align-items:center;gap:10px;min-width:0}.eryuan-native .channel-choice-row .bc-img,.eryuan-native .channel-fallback{width:26px;height:26px;border-radius:8px;flex-shrink:0}.eryuan-native .channel-fallback{display:inline-flex;align-items:center;justify-content:center;background:rgba(0,102,255,.08);color:var(--brand-blue);font-size:13px;font-weight:800}.eryuan-native .channel-choice-row .bc-span{font-weight:800;color:var(--brand-blue)}.eryuan-native .channel-choice-row em{font-style:normal;color:var(--text-muted);text-align:right}.eryuan-native .channel-choice-table>.bc-p{padding:12px 14px;color:var(--text-muted);font-size:13px;line-height:1.7}.eryuan-native .scenario-chat{display:grid;gap:12px;padding:18px;border-radius:18px;background:linear-gradient(180deg,#f5faff,#fff);border:1px solid rgba(0,102,255,.08);margin:16px 0}.eryuan-native .chat-bubble{max-width:78%;padding:12px 14px;border-radius:16px;font-size:14px;line-height:1.7}.eryuan-native .chat-bubble.user{justify-self:end;background:var(--brand-blue);color:#fff;border-bottom-right-radius:4px}.eryuan-native .chat-bubble.bot{justify-self:start;background:#fff;color:var(--text-secondary);border:1px solid rgba(0,0,0,.06);border-bottom-left-radius:4px}.eryuan-native .scenario-task-preview{border-radius:18px;padding:18px;background:#f6faff;color:var(--text-primary);border:1px solid rgba(0,102,255,.1);margin:16px 0}.eryuan-native .task-preview-header{display:flex;gap:6px;margin-bottom:18px}.eryuan-native .task-preview-header .bc-span{width:9px;height:9px;border-radius:50%;background:rgba(0,102,255,.18)}.eryuan-native .scenario-task-preview .bc-h3{font-size:17px;margin-bottom:10px}.eryuan-native .scenario-task-preview .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.7;margin-bottom:12px}.eryuan-native .task-annotation{display:inline-block;margin:6px 8px 0 0;padding:7px 10px;border-radius:10px;background:rgba(0,217,200,.12);color:#008f85;font-size:12px;font-weight:800}.eryuan-native .training-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.eryuan-native .training-methods>div{padding:16px;border-radius:14px;background:#fff;border:1px solid rgba(0,102,255,.08)}.eryuan-native .training-methods .bc-span{display:block;font-size:24px;margin-bottom:8px}.eryuan-native .training-methods .bc-strong{display:block;font-size:14px;margin-bottom:6px}.eryuan-native .training-methods .bc-p{font-size:12px;color:var(--text-secondary);line-height:1.65}.eryuan-native .training-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0 16px}.eryuan-native .training-timeline>div{padding:12px;border-radius:12px;background:linear-gradient(135deg,rgba(0,102,255,.05),rgba(0,217,200,.06))}.eryuan-native .training-timeline .bc-strong{display:block;font-size:13px;margin-bottom:5px}.eryuan-native .training-timeline .bc-span{display:block;font-size:12px;color:var(--text-secondary);line-height:1.5}.eryuan-native .automation-grid,.eryuan-native .evolution-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:16px 0}.eryuan-native .automation-grid div,.eryuan-native .evolution-list div{padding:14px;border-radius:12px;background:rgba(0,102,255,.05);color:var(--text-secondary);font-size:14px;font-weight:800}.eryuan-native .safety-boundary{padding:13px 15px;border-radius:12px;background:rgba(255,140,66,.1);color:#b85f12;font-size:13px;font-weight:800}.eryuan-native .evolution-link{grid-column:1/-1;display:inline-flex;justify-content:center;padding:13px;border-radius:12px;background:var(--text-primary);color:#fff;font-size:14px;font-weight:800}.eryuan-native .scenario-compound{text-align:center;border-radius:24px;padding:44px 48px;background:radial-gradient(circle at 85% 12%,rgba(0,217,200,.22),transparent 34%),linear-gradient(135deg,rgba(0,102,255,.96),rgba(0,217,200,.88));color:#fff;box-shadow:0 24px 60px rgba(0,102,255,.22)}.eryuan-native .scenario-compound .bc-h2{font-size:30px;font-weight:900;margin-bottom:12px}.eryuan-native .scenario-compound .bc-p{color:rgba(255,255,255,.84);line-height:1.85;font-size:15px;max-width:720px;margin:0 auto}.eryuan-native .experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.eryuan-native .experience-card{background:#fff;border-radius:18px;padding:22px;border:1px solid rgba(0,0,0,.05);box-shadow:0 4px 24px rgba(0,0,0,.04)}.eryuan-native .experience-day{display:inline-flex;padding:5px 10px;border-radius:var(--radius-full);background:rgba(0,102,255,.08);color:var(--brand-blue);font-size:12px;font-weight:900;margin-bottom:14px}.eryuan-native .experience-card .bc-h3{font-size:17px;margin-bottom:8px}.eryuan-native .experience-card .bc-p{color:var(--text-secondary);line-height:1.6;font-size:14px}.eryuan-native .channel-guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.eryuan-native .channel-guide-card{background:#fff;border-radius:20px;padding:24px;border:1px solid rgba(0,0,0,.05);box-shadow:0 4px 24px rgba(0,0,0,.04);scroll-margin-top:112px}.eryuan-native .channel-guide-head{display:flex;align-items:center;gap:13px;margin-bottom:16px}.eryuan-native .channel-guide-head .bc-img,.eryuan-native .channel-guide-head>.bc-span{width:42px;height:42px;border-radius:12px;flex-shrink:0}.eryuan-native .channel-guide-head>.bc-span{display:inline-flex;align-items:center;justify-content:center;background:rgba(0,102,255,.08);color:var(--brand-blue);font-weight:900}.eryuan-native .channel-guide-head .bc-h3{font-size:18px;margin-bottom:4px}.eryuan-native .channel-guide-head .bc-p{font-size:12px;color:var(--brand-green);font-weight:800}.eryuan-native .channel-fit{color:var(--text-secondary);line-height:1.75;font-size:14px;margin-bottom:16px}.eryuan-native .channel-guide-block{margin-bottom:16px}.eryuan-native .channel-guide-block .bc-strong{display:block;font-size:13px;margin-bottom:8px}.eryuan-native .channel-guide-block .bc-ul,.eryuan-native .channel-guide-block ol{padding-left:18px;color:var(--text-secondary);font-size:13px;line-height:1.75}.eryuan-native .channel-note{padding:12px 14px;border-radius:12px;background:rgba(0,217,200,.08);color:#008f85;font-size:13px;line-height:1.6}.eryuan-native .multi-channel-note{margin:22px 0 0;padding:20px 24px;border-radius:18px;background:rgba(0,102,255,.05);border:1px solid rgba(0,102,255,.08)}.eryuan-native .multi-channel-note .bc-strong{display:block;margin-bottom:6px}.eryuan-native .multi-channel-note .bc-p{color:var(--text-secondary);line-height:1.7;font-size:14px}.eryuan-native .scenario-faq{max-width:none;margin:0}.eryuan-native .scenario-faq .faq-item{background:#fff}.eryuan-native .case-studies-page{background:linear-gradient(180deg,rgba(124,58,237,.06),rgba(250,251,252,0) 520px),var(--bg-warm)}.eryuan-native .case-hero{padding:128px 64px 42px;text-align:center;position:relative;overflow:hidden}.eryuan-native .case-hero>*{position:relative;max-width:900px;margin-left:auto;margin-right:auto}.eryuan-native .case-kicker{background:rgba(124,58,237,.1);color:#6d28d9}.eryuan-native .case-hero-note{color:var(--text-muted);font-size:14px;line-height:1.8;max-width:720px;margin:-12px auto 0}.eryuan-native .case-hero-metrics,.eryuan-native .case-filter-panel{display:none}.eryuan-native .case-hero-metrics{display:inline-grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:640px;width:100%}.eryuan-native .case-hero-metrics div{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:16px;padding:16px 18px;box-shadow:0 4px 24px rgba(0,0,0,.04)}.eryuan-native .case-hero-metrics .bc-strong{display:block;font-size:24px;color:var(--brand-blue);margin-bottom:4px}.eryuan-native .case-hero-metrics .bc-span{color:var(--text-secondary);font-size:13px}.eryuan-native .case-filter-panel{max-width:1180px;margin:0 auto 28px;padding:18px;background:#fff;border-radius:20px;border:1px solid rgba(0,0,0,.05);box-shadow:0 4px 24px rgba(0,0,0,.04)}.eryuan-native .case-filter-group{display:grid;grid-template-columns:76px minmax(0,1fr);gap:12px;align-items:start;padding:10px 0;border-bottom:1px solid rgba(0,0,0,.04)}.eryuan-native .case-filter-group:last-child{border-bottom:none}.eryuan-native .case-filter-group>.bc-span{color:var(--text-muted);font-size:13px;font-weight:700;padding-top:8px}.eryuan-native .case-filter-group>div{display:flex;flex-wrap:wrap;gap:8px}.eryuan-native .case-filter-btn{padding:8px 14px;border-radius:var(--radius-full);border:1px solid rgba(0,0,0,.08);background:var(--bg-white);color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.eryuan-native .case-filter-btn:hover{border-color:rgba(0,102,255,.25);color:var(--brand-blue)}.eryuan-native .case-filter-btn.active{background:var(--brand-blue);border-color:var(--brand-blue);color:#fff}.eryuan-native .case-results-meta{max-width:1180px;margin:0 auto 18px;color:var(--text-muted);font-size:13px;font-weight:700}.eryuan-native .case-study-grid{max-width:1180px;margin:0 auto 56px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start}.eryuan-native .case-story-card{position:relative;min-width:0;overflow:hidden;min-height:330px;background:#fff;border-radius:22px;padding:28px;border:1px solid rgba(0,0,0,.05);box-shadow:0 4px 28px rgba(0,0,0,.04);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.eryuan-native .case-story-card:hover{transform:translateY(-5px);box-shadow:0 18px 52px rgba(0,0,0,.1);border-color:rgba(0,102,255,.14)}.eryuan-native .case-story-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:92px;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 72%);pointer-events:none;transition:opacity .25s ease}.eryuan-native .case-story-card:hover:after,.eryuan-native .case-story-card:focus-within:after{opacity:0}.eryuan-native .case-story-topline{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}.eryuan-native .case-story-topline>.bc-span:last-child{color:rgba(0,102,255,.18);font-size:34px;font-weight:800;line-height:1}.eryuan-native .case-badge.real{background:rgba(0,102,255,.08);color:var(--brand-blue)}.eryuan-native .case-story-card .bc-h2{font-size:24px;line-height:1.35;margin-bottom:12px}.eryuan-native .case-summary{color:var(--text-secondary);line-height:1.75;font-size:14px;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.eryuan-native .case-metric{padding:12px 14px;border-radius:13px;background:linear-gradient(135deg,rgba(0,102,255,.06),rgba(0,217,200,.07));color:var(--brand-blue);font-size:14px;font-weight:800;margin-bottom:0}.eryuan-native .case-expand{max-height:0;opacity:0;overflow:hidden;transform:translateY(10px);transition:max-height .45s ease,opacity .26s ease,transform .26s ease,margin-top .26s ease;margin-top:0;border:1px solid transparent;border-radius:18px;box-sizing:border-box}.eryuan-native .case-expand-title{display:none;margin-bottom:14px;color:#6d28d9;font-size:13px;font-weight:900;letter-spacing:.04em}.eryuan-native .case-story-card:hover .case-expand,.eryuan-native .case-story-card:focus-within .case-expand{max-height:760px;opacity:1;transform:translateY(0);margin-top:16px;padding:16px;border-color:rgba(124,58,237,.1);background:linear-gradient(180deg,rgba(124,58,237,.055),rgba(0,102,255,.035))}.eryuan-native .case-story-card:hover .case-expand-title,.eryuan-native .case-story-card:focus-within .case-expand-title{display:block}.eryuan-native .case-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:16px}.eryuan-native .case-detail-grid>div{padding:14px;border-radius:14px;background:rgba(255,255,255,.88);border:1px solid rgba(124,58,237,.08)}.eryuan-native .case-detail-grid .bc-strong{display:block;font-size:13px;margin-bottom:7px;color:var(--text-primary)}.eryuan-native .case-detail-grid .bc-p{font-size:13px;color:var(--text-secondary);line-height:1.7}.eryuan-native .case-rule-list{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.eryuan-native .case-rule-list .bc-span{padding:5px 10px;border-radius:var(--radius-full);background:rgba(124,58,237,.08);color:#6d28d9;font-size:12px;font-weight:600;max-width:100%;overflow-wrap:anywhere}.eryuan-native .case-close{padding:14px 15px;border:1px solid rgba(0,102,255,.08);border-radius:14px;background:rgba(255,255,255,.82);color:var(--text-primary);font-size:14px;font-weight:700;line-height:1.65}.eryuan-native .case-empty{grid-column:1/-1;padding:40px;text-align:center;background:#fff;border-radius:20px;color:var(--text-muted)}.eryuan-native .case-cta{max-width:1180px;margin:0 auto}.eryuan-native .case-cta-note{margin-top:18px;color:rgba(255,255,255,.55);font-size:13px}.eryuan-native .form-group{margin-bottom:20px}.eryuan-native .form-label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--text-primary)}.eryuan-native .form-input,.eryuan-native .form-textarea,.eryuan-native .form-select{width:100%;min-height:46px;padding:12px 16px;border-radius:12px;border:1.5px solid rgba(0,0,0,.1);font-size:15px;line-height:20px;font-family:inherit;transition:border-color .2s;background:#fff}.eryuan-native .form-input:focus,.eryuan-native .form-textarea:focus,.eryuan-native .form-select:focus{outline:none;border-color:var(--brand-blue)}.eryuan-native .form-input.is-error,.eryuan-native .form-textarea.is-error,.eryuan-native .form-select.is-error{border-color:#e53e3e;box-shadow:0 0 0 3px rgba(229,62,62,.08)}.eryuan-native .form-input.is-error:focus,.eryuan-native .form-textarea.is-error:focus,.eryuan-native .form-select.is-error:focus{border-color:#e53e3e}.eryuan-native .form-textarea{resize:vertical;min-height:120px}.eryuan-native .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.eryuan-native .form-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.eryuan-native .checkout-page{min-height:100vh;padding-top:72px;background:radial-gradient(circle at 12% 8%,rgba(0,102,255,.09),transparent 28%),radial-gradient(circle at 86% 18%,rgba(0,217,200,.1),transparent 30%),linear-gradient(180deg,#f8fbff,#fafbfc 52%,#f7f9fc)}.eryuan-native .checkout-hero{max-width:860px;margin:0 auto;padding:54px 24px 34px;text-align:center}.eryuan-native .checkout-kicker,.eryuan-native .checkout-card-kicker{display:inline-flex;align-items:center;gap:6px;color:var(--brand-blue);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.eryuan-native .checkout-hero .bc-h1{font-size:clamp(42px,5vw,72px);font-weight:800;line-height:1.08;margin:10px 0 16px}.eryuan-native .checkout-hero .bc-p{max-width:620px;margin:0 auto;color:var(--text-secondary);font-size:17px;line-height:1.8}.eryuan-native .checkout-container{max-width:600px;margin:0 auto}.eryuan-native .checkout-split-container{max-width:1120px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);gap:28px;align-items:start;padding-top:20px}.eryuan-native .checkout-left,.eryuan-native .checkout-right{min-width:0}.eryuan-native .checkout-card{background:rgba(255,255,255,.86);border-radius:24px;padding:28px;border:1px solid rgba(0,0,0,.06);box-shadow:0 18px 60px rgba(18,32,56,.08);margin-bottom:24px}.eryuan-native .checkout-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.eryuan-native .checkout-card-head .bc-h2{font-size:24px;font-weight:800;line-height:1.25;margin-top:6px}.eryuan-native .checkout-payment-panel{position:sticky;top:92px;overflow:hidden}.eryuan-native .checkout-plan-card{background:radial-gradient(circle at 90% 0%,rgba(0,102,255,.12),transparent 36%),#fff}.eryuan-native .checkout-price{color:var(--brand-blue);font-size:34px;font-weight:800;line-height:1;white-space:nowrap}.eryuan-native .checkout-plan-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:14px}.eryuan-native .checkout-plan-detail-grid>div{padding:16px;border-radius:16px;background:rgba(0,102,255,.043)}.eryuan-native .checkout-plan-detail-grid .bc-span,.eryuan-native .checkout-current-user .bc-span{display:block;color:var(--text-muted);font-size:13px;margin-bottom:6px}.eryuan-native .checkout-plan-detail-grid .bc-strong{font-size:15px}.eryuan-native .checkout-plan-desc{color:var(--text-secondary);line-height:1.7;margin-bottom:16px}.eryuan-native .checkout-included-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.eryuan-native .checkout-included-list .bc-span{padding:7px 11px;border-radius:var(--radius-full);background:rgba(0,217,200,.1);color:#00998e;font-size:12px;font-weight:700}.eryuan-native .checkout-total-row{display:flex;align-items:center;justify-content:space-between;padding-top:18px;border-top:1px solid rgba(0,0,0,.07);font-size:16px;font-weight:700}.eryuan-native .checkout-total-row .bc-strong{color:var(--brand-blue);font-size:26px}.eryuan-native .checkout-account-card{background:linear-gradient(135deg,rgba(0,102,255,.043),rgba(0,217,200,.035)),#fff}.eryuan-native .checkout-account-card.verified{border-color:rgba(0,217,200,.28)}.eryuan-native .checkout-status-pill{display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:800;white-space:nowrap}.eryuan-native .checkout-status-pill.locked{background:rgba(255,140,66,.12);color:#d97620}.eryuan-native .checkout-status-pill.ready{background:rgba(0,217,200,.13);color:#00a99d}.eryuan-native .checkout-account-desc{color:var(--text-secondary);font-size:14px;line-height:1.75;margin-bottom:20px}.eryuan-native .checkout-account-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}.eryuan-native .checkout-account-steps div{padding:12px 10px;border-radius:14px;background:rgba(255,255,255,.74);color:var(--text-secondary);font-size:12px;font-weight:700;text-align:center}.eryuan-native .checkout-account-steps div.active{color:var(--brand-blue);background:rgba(0,102,255,.08)}.eryuan-native .checkout-account-steps .bc-span{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;margin-right:5px;border-radius:50%;background:currentColor;color:#fff;font-size:11px}.eryuan-native .checkout-form-grid{display:grid;gap:2px}.eryuan-native .checkout-verify-submit{width:100%;border:none;border-radius:14px;padding:14px 18px;background:#111827;color:#fff;font-size:15px;font-weight:800;cursor:pointer;transition:all .2s}.eryuan-native .checkout-verify-submit:hover{transform:translateY(-1px);box-shadow:0 12px 32px rgba(17,24,39,.18)}.eryuan-native .checkout-verify-message{margin-top:12px;color:var(--text-muted);font-size:12px;line-height:1.6}.eryuan-native .checkout-verify-message.error{color:#d14343}.eryuan-native .checkout-verify-message.success{color:#00a99d}.eryuan-native .checkout-current-user{display:flex;align-items:center;gap:14px;padding:16px;border-radius:18px;background:#fff;margin-bottom:16px}.eryuan-native .checkout-current-user .bc-strong{display:block;font-size:16px;margin-bottom:4px}.eryuan-native .checkout-account-avatar{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));color:#fff;font-size:18px;font-weight:800;flex-shrink:0}.eryuan-native .checkout-guard{padding:13px 15px;border-radius:15px;margin-bottom:18px;font-size:13px;line-height:1.65}.eryuan-native .checkout-guard.locked{background:rgba(255,140,66,.1);color:#9a5a18}.eryuan-native .checkout-guard.ready{background:rgba(0,217,200,.1);color:#007b73}.eryuan-native .checkout-payment-panel.payment-locked .payment-method,.eryuan-native .checkout-payment-panel.payment-locked .qr-placeholder{opacity:.62}.eryuan-native .order-summary{background:#fff;border-radius:var(--radius-lg);padding:28px;border:1px solid rgba(0,0,0,.06);margin-bottom:24px}.eryuan-native .order-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:15px}.eryuan-native .order-row.total{border-top:1.5px solid rgba(0,0,0,.08);margin-top:8px;padding-top:16px;font-size:18px;font-weight:700}.eryuan-native .payment-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.eryuan-native .payment-method{flex:1;padding:14px 10px;border-radius:16px;border:1.5px solid rgba(0,0,0,.08);background:#fff;text-align:left;cursor:pointer;transition:all .2s;font-size:14px;font-weight:500;display:flex;flex-direction:column;gap:4px;font-family:inherit}.eryuan-native .payment-method:hover{transform:translateY(-1px);border-color:rgba(0,102,255,.22)}.eryuan-native .payment-method.selected{border-color:var(--brand-blue);background:linear-gradient(180deg,rgba(0,102,255,.08),rgba(0,102,255,.03));box-shadow:0 10px 26px rgba(0,102,255,.12)}.eryuan-native .payment-method-icon{width:28px;height:28px;-o-object-fit:contain;object-fit:contain}.eryuan-native .payment-method .bc-strong{font-size:14px;color:var(--text-primary)}.eryuan-native .payment-method em{font-style:normal;color:var(--text-muted);font-size:11px}.eryuan-native .qr-placeholder{width:220px;height:220px;margin:20px auto;border:2px dashed rgba(0,0,0,.1);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-muted);font-size:14px;background:rgba(255,255,255,.62)}.eryuan-native .checkout-qr-ready{border-color:rgba(0,102,255,.18);background:linear-gradient(90deg,rgba(0,102,255,.18) 1px,transparent 1px),linear-gradient(0deg,rgba(0,102,255,.18) 1px,transparent 1px),#fff;background-size:16px 16px;color:var(--brand-blue)}.eryuan-native .checkout-qr-ready .bc-strong{font-size:18px;color:var(--text-primary)}.eryuan-native .checkout-qr-ready .bc-span{padding:5px 12px;border-radius:var(--radius-full);background:rgba(0,102,255,.08);font-weight:700}.eryuan-native .checkout-locked-box .bc-strong{color:var(--text-primary);font-size:16px}.eryuan-native .checkout-locked-box .bc-span{max-width:150px;line-height:1.6;text-align:center}.eryuan-native .checkout-bank-note{margin:20px 0;padding:20px;border-radius:18px;background:rgba(0,102,255,.055);border:1px solid rgba(0,102,255,.1)}.eryuan-native .checkout-bank-note .bc-strong{display:block;margin-bottom:8px;color:var(--text-primary);font-size:16px}.eryuan-native .checkout-bank-note .bc-p{color:var(--text-secondary);font-size:13px;line-height:1.7}.eryuan-native .checkout-pay-btn:disabled{background:#cbd5e1!important;color:#fff;box-shadow:none;cursor:not-allowed;transform:none}.eryuan-native .checkout-pay-hint{font-size:12px;color:var(--text-muted);text-align:center;margin-top:12px;line-height:1.6}.eryuan-native .verify-input-row{display:flex;gap:12px}.eryuan-native .verify-input-row .form-input{flex:1}.eryuan-native .verify-btn{padding:12px 20px;border-radius:12px;background:var(--bg-warm);border:1.5px solid rgba(0,0,0,.1);font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .2s;color:var(--text-secondary)}.eryuan-native .verify-btn:hover{border-color:var(--brand-blue);color:var(--brand-blue)}.eryuan-native .checkout-simple-page{min-height:100vh;padding-top:72px;background:#f7f9fc}.eryuan-native .checkout-simple-hero{padding:54px 24px 24px}.eryuan-native .checkout-simple-hero .page-hero-title{font-size:clamp(42px,5vw,60px);letter-spacing:0}.eryuan-native .checkout-simple-hero .page-hero-desc{max-width:560px;font-size:16px;line-height:1.75}.eryuan-native .checkout-simple-page .checkout-split-container{max-width:980px;grid-template-columns:minmax(0,1fr) 380px;gap:24px;padding-top:12px}.eryuan-native .checkout-simple-card{border-radius:20px;padding:28px;border:1px solid rgba(0,0,0,.055);box-shadow:0 14px 42px rgba(18,32,56,.07);background:#fff}.eryuan-native .checkout-simple-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px}.eryuan-native .checkout-simple-head .bc-span{display:block;color:var(--brand-blue);font-size:13px;font-weight:800;margin-bottom:8px}.eryuan-native .checkout-simple-head .bc-h2{font-size:26px;line-height:1.25;font-weight:800}.eryuan-native .checkout-simple-head>.bc-strong{color:var(--brand-blue);font-size:34px;line-height:1;font-weight:800;white-space:nowrap}.eryuan-native .checkout-order-card{background:linear-gradient(135deg,rgba(0,102,255,.035),transparent 42%),#fff}.eryuan-native .checkout-simple-page .order-row{padding:12px 0;align-items:flex-start;gap:24px}.eryuan-native .checkout-simple-page .order-row>.bc-span:first-child{color:var(--text-muted);white-space:nowrap}.eryuan-native .checkout-simple-page .order-row>.bc-span:last-child{color:var(--text-primary);font-weight:600;text-align:right}.eryuan-native .checkout-simple-page .order-row.total{margin-top:10px;padding-top:18px;font-size:18px}.eryuan-native .checkout-simple-page .order-row.total>.bc-span:last-child{color:var(--brand-blue);font-size:24px;font-weight:800}.eryuan-native .checkout-simple-page .checkout-account-card{background:#fff}.eryuan-native .checkout-simple-page .checkout-account-card.verified{border-color:rgba(0,217,200,.2);background:linear-gradient(135deg,rgba(0,217,200,.043),#fff 46%)}.eryuan-native .checkout-simple-page .checkout-account-desc{margin-bottom:20px}.eryuan-native .checkout-simple-page .checkout-form-grid{gap:0}.eryuan-native .checkout-simple-page .form-label{font-size:13px}.eryuan-native .checkout-simple-page .form-input{height:52px;border-radius:14px}.eryuan-native .checkout-simple-page .verify-btn{height:52px;min-width:118px;background:#fff}.eryuan-native .checkout-simple-page .checkout-verify-submit{background:var(--brand-blue);box-shadow:0 10px 28px rgba(0,102,255,.18)}.eryuan-native .checkout-simple-page .checkout-verify-submit:hover{box-shadow:0 14px 34px rgba(0,102,255,.22)}.eryuan-native .checkout-simple-page .checkout-verify-submit.disabled{opacity:.62;pointer-events:none}.eryuan-native .checkout-simple-page .checkout-login-error{margin-top:-6px;margin-bottom:12px}.eryuan-native .checkout-simple-page .checkout-verify-message{margin-top:10px;color:var(--text-muted)}.eryuan-native .checkout-simple-page .checkout-current-user{background:var(--bg-warm);border-radius:16px}.eryuan-native .checkout-simple-page .checkout-verified-box{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:14px;background:rgba(0,217,200,.08);border:1px solid rgba(0,217,200,.18);color:#008f85}.eryuan-native .checkout-simple-page .checkout-verified-box .bc-strong{font-size:15px;font-weight:900}.eryuan-native .checkout-simple-page .checkout-verified-box .bc-span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary)}.eryuan-native .checkout-simple-page .checkout-account-avatar{width:42px;height:42px;border-radius:50%;font-size:16px}.eryuan-native .checkout-simple-page .checkout-payment-panel{top:92px;padding:28px}.eryuan-native .checkout-simple-page .checkout-payment-panel.payment-locked .payment-method,.eryuan-native .checkout-simple-page .checkout-payment-panel.payment-locked .qr-placeholder{opacity:.7}.eryuan-native .checkout-simple-page .checkout-guard{border-radius:14px;margin-bottom:18px;padding:12px 14px}.eryuan-native .checkout-simple-page .checkout-guard.locked{background:rgba(255,140,66,.1);color:#a35a10}.eryuan-native .checkout-simple-page .checkout-guard.ready{background:rgba(0,217,200,.1);color:#008c82}.eryuan-native .checkout-simple-page .payment-methods{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:18px}.eryuan-native .checkout-simple-page .payment-method{min-height:62px;padding:12px 14px;border-radius:15px;display:grid;grid-template-columns:34px minmax(0,1fr);grid-template-rows:auto auto;-moz-column-gap:10px;column-gap:10px;align-items:center;text-align:left;box-shadow:none}.eryuan-native .checkout-simple-page .payment-method:hover{transform:none}.eryuan-native .checkout-simple-page .payment-method.selected{background:rgba(0,102,255,.055);box-shadow:none}.eryuan-native .checkout-simple-page .payment-method-icon{grid-row:1/span 2;width:28px;height:28px;align-self:center}.eryuan-native .checkout-simple-page .payment-method .bc-strong{font-size:15px;line-height:1.2}.eryuan-native .checkout-simple-page .payment-method em{font-size:12px}.eryuan-native .checkout-simple-page .qr-placeholder{width:100%;height:172px;margin:18px 0;border-radius:18px}.eryuan-native .checkout-simple-page .checkout-qr-ready{background:#fff;border-color:rgba(0,102,255,.16)}.eryuan-native .checkout-simple-page .checkout-locked-box{background:#fafbfc}.eryuan-native .checkout-simple-page .checkout-pay-qr-box{height:auto;min-height:238px;padding:18px;background:#fff;border-color:rgba(0,102,255,.16)}.eryuan-native .checkout-simple-page .checkout-pay-qr-img{width:180px;height:180px;margin-bottom:10px}.eryuan-native .checkout-simple-page .checkout-bank-note{margin:18px 0;border-radius:16px}.eryuan-native .checkout-simple-page .checkout-pay-btn{height:54px;border-radius:18px;font-size:16px}.eryuan-native .checkout-simple-page .checkout-pay-hint{margin-top:12px}.eryuan-native .checkout-single-shell{max-width:1040px;padding-top:10px}.eryuan-native .checkout-single-card{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:0;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:26px;box-shadow:0 18px 56px rgba(18,32,56,.08);overflow:hidden}.eryuan-native .checkout-single-left{padding:34px 38px}.eryuan-native .checkout-single-right{padding:34px;border-left:1px solid rgba(0,0,0,.06);background:#fbfcff}.eryuan-native .checkout-single-card .checkout-simple-head{margin-bottom:20px}.eryuan-native .checkout-single-card .checkout-simple-head .bc-h2{font-size:24px}.eryuan-native .checkout-single-card .checkout-simple-head>.bc-strong{font-size:34px}.eryuan-native .checkout-order-block{padding-bottom:26px;border-bottom:1px solid rgba(0,0,0,.06)}.eryuan-native .checkout-account-block{padding-top:26px}.eryuan-native .checkout-account-block .checkout-account-card{background:transparent}.eryuan-native .checkout-account-block .checkout-simple-head{margin-bottom:14px}.eryuan-native .checkout-account-block .checkout-simple-head .bc-h2{font-size:22px}.eryuan-native .checkout-account-block .checkout-account-desc,.eryuan-native .checkout-account-block .form-group{margin-bottom:16px}.eryuan-native .checkout-single-card .checkout-current-user{background:#f6f8fb;margin-bottom:14px}.eryuan-native .checkout-single-card .checkout-guard,.eryuan-native .checkout-single-card .payment-methods{margin-bottom:16px}.eryuan-native .checkout-single-card .qr-placeholder{height:162px;margin:16px 0 18px}.eryuan-native .success-page{text-align:center;padding:80px 48px;max-width:600px;margin:0 auto}.eryuan-native .success-icon{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--brand-green),#00F0D6);display:flex;align-items:center;justify-content:center;font-size:40px;margin:0 auto 24px;color:#fff}.eryuan-native .status-badge{display:inline-block;padding:6px 16px;border-radius:var(--radius-full);font-size:13px;font-weight:600}.eryuan-native .status-badge.pending{background:rgba(255,140,66,.12);color:#d97620}.eryuan-native .status-badge.confirmed{background:rgba(0,217,200,.12);color:#00b3a6}.eryuan-native .info-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(0,0,0,.04);font-size:15px}.eryuan-native .info-row:last-child{border-bottom:none}.eryuan-native .info-label{color:var(--text-muted)}.eryuan-native .info-value{font-weight:600}.eryuan-native .workspace-layout{display:flex;min-height:100vh;padding-top:64px}.eryuan-native .workspace-sidebar{width:220px;background:#fff;border-right:1px solid rgba(0,0,0,.06);padding:0 0 24px;flex-shrink:0;display:flex;flex-direction:column}.eryuan-native .sidebar-item{display:flex;align-items:center;gap:10px;padding:10px 24px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s}.eryuan-native .sidebar-item:hover,.eryuan-native .sidebar-item.active{background:rgba(0,102,255,.06);color:var(--brand-blue)}.eryuan-native .sidebar-item-icon{font-size:18px}.eryuan-native .workspace-main{flex:1;padding:40px}.eryuan-native .workspace-welcome{background:#fff;border-radius:var(--radius-lg);padding:40px;text-align:center;margin-bottom:24px}.eryuan-native .faq-item{background:#fff;border-radius:14px;margin-bottom:12px;border:1px solid rgba(0,0,0,.04);overflow:hidden}.eryuan-native .faq-q{padding:18px 24px;font-size:15px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background .2s}.eryuan-native .faq-q:hover{background:rgba(0,0,0,.01)}.eryuan-native .faq-arrow{font-size:12px;color:var(--text-muted);transition:transform .3s}.eryuan-native .faq-item.open .faq-arrow{transform:rotate(180deg)}.eryuan-native .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 24px;font-size:14px;color:var(--text-secondary);line-height:1.7}.eryuan-native .faq-item.open .faq-a{max-height:300px;padding:0 24px 18px}.eryuan-native .pricing-faq-panel .faq-item .faq-a,.eryuan-native .scenario-faq .faq-item .faq-a{display:block;max-height:0;overflow:hidden;padding:0 24px}.eryuan-native .pricing-faq-panel .faq-item.open .faq-a,.eryuan-native .scenario-faq .faq-item.open .faq-a{max-height:300px;padding:0 24px 18px}.eryuan-native .cta-banner{background:linear-gradient(135deg,var(--brand-blue),#0050CC);border-radius:var(--radius-xl);padding:60px;text-align:center;color:#fff}.eryuan-native .cta-banner .bc-h2{font-size:32px;font-weight:700;margin-bottom:14px}.eryuan-native .cta-banner .bc-p{font-size:16px;opacity:.85;margin-bottom:28px;max-width:500px;margin-left:auto;margin-right:auto}.eryuan-native .cta-banner .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.eryuan-native .usecase-banner{background:rgba(0,102,255,.06);border:1px solid rgba(0,102,255,.12);border-radius:14px;padding:16px 24px;margin-bottom:32px;font-size:15px;color:var(--brand-blue);font-weight:500;text-align:center}.eryuan-native .nav-login{padding:9px 22px;border-radius:var(--radius-full);font-size:14px;font-weight:500;color:var(--text-secondary);border:1.5px solid rgba(0,0,0,.1);background:transparent;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;min-height:38px;box-sizing:border-box;white-space:nowrap;line-height:1}.eryuan-native .nav-login:hover{border-color:var(--brand-blue);color:var(--brand-blue)}.eryuan-native .user-menu{position:relative}.eryuan-native .user-avatar-btn{width:36px;height:36px;min-width:36px;flex:0 0 36px;box-sizing:border-box;border-radius:999px;border:0;cursor:pointer;overflow:hidden;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:700;line-height:1;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.72),0 8px 18px rgba(0,102,255,.16);transform:translateZ(0);backface-visibility:hidden;transition:box-shadow .2s}.eryuan-native .user-avatar-btn:hover{box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.86),0 10px 22px rgba(0,102,255,.2)}.eryuan-native .user-avatar-btn .bc-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:inherit}.eryuan-native .user-dropdown{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border-radius:16px;padding:16px;box-shadow:0 8px 40px rgba(0,0,0,.12);border:1px solid rgba(0,0,0,.06);min-width:220px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s;z-index:1001}.eryuan-native .user-menu:hover .user-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.eryuan-native .user-dropdown-header{display:flex;align-items:center;gap:12px;padding-bottom:14px;margin-bottom:10px;border-bottom:1px solid rgba(0,0,0,.06)}.eryuan-native .user-dropdown-avatar{width:44px;height:44px;border-radius:50%;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:700}.eryuan-native .user-dropdown-avatar .bc-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.eryuan-native .user-dropdown-name{font-size:15px;font-weight:600}.eryuan-native .user-dropdown-email{font-size:12px;color:var(--text-muted)}.eryuan-native .user-dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:14px;color:var(--text-secondary);cursor:pointer;transition:background .15s}.eryuan-native .user-dropdown-item:hover{background:rgba(0,102,255,.06);color:var(--brand-blue)}.eryuan-native .user-dropdown-item.danger:hover{background:rgba(255,60,60,.06);color:#e53e3e}.eryuan-native .login-section{min-height:calc(100vh - 88px);padding:36px 20px 48px!important;display:flex;align-items:center;justify-content:center}.eryuan-native .login-container{width:min(460px,100%);max-width:460px;margin:0 auto;padding:0 20px}.eryuan-native .login-box{overflow:hidden;background:#fff;border-radius:24px;padding:0;box-shadow:0 18px 60px rgba(24,75,140,.12);border:1px solid rgba(24,144,255,.12)}.eryuan-native .login-box-head{min-height:42px;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:10px;display:none}.eryuan-native .login-box-copy{min-width:0;display:grid;gap:2px}.eryuan-native .login-box-title{color:var(--text-primary);font-size:17px;font-weight:800;line-height:1.25}.eryuan-native .login-box-subtitle{color:var(--text-secondary);font-size:11px;line-height:1.4}.eryuan-native .login-switch-btn{flex:0 0 auto;min-width:76px;height:34px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid rgba(0,102,255,.16);background:rgba(0,102,255,.06);color:var(--brand-blue);font-size:12px;font-weight:700;white-space:nowrap;transition:transform .16s,background .16s,border-color .16s}.eryuan-native .login-switch-btn:active{transform:scale(.98)}.eryuan-native .login-content{position:relative;box-sizing:border-box;height:560px;min-height:560px;padding:54px 48px 46px}.eryuan-native .login-content-split{display:block}.eryuan-native .login-panel{opacity:1;pointer-events:auto;transform:none;transition:opacity .18s ease,transform .18s ease}.eryuan-native .login-panel.is-active{opacity:1;pointer-events:auto;transform:translateY(0)}.eryuan-native .login-panel-body{min-height:0;overflow:visible}.eryuan-native .login-panel-actions{display:grid;gap:8px;margin-top:auto}.eryuan-native .login-column{min-width:0;min-height:0;height:100%;display:flex;flex-direction:column}.eryuan-native .login-column-head{position:relative;min-height:27px;margin-bottom:30px;display:flex;align-items:center;justify-content:center}.eryuan-native .login-column-title{color:var(--text-primary);font-size:21px;font-weight:800;line-height:1.25;text-align:center}.eryuan-native .login-title-back{position:absolute;left:0;top:50%;transform:translateY(-50%);display:inline-flex;align-items:center;justify-content:flex-start;gap:5px;height:30px;padding:0;color:var(--brand-blue);font-size:13px;font-weight:700;background:transparent;transition:opacity .16s,transform .16s}.eryuan-native .login-title-back:active{transform:translateY(-50%) translate(-1px);opacity:.7}.eryuan-native .login-back-icon{width:7px;height:7px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);flex:0 0 auto}.eryuan-native .login-account-panel{padding-left:0;border-left:0;display:flex;flex-direction:column;gap:10px}.eryuan-native .login-account-panel .login-panel-body{width:100%;display:grid;align-content:start;gap:0;padding-right:2px;flex:1 1 auto;min-height:0}.eryuan-native .login-account-panel .login-sms-fields,.eryuan-native .login-account-panel .form-group,.eryuan-native .login-account-panel .login-panel-actions,.eryuan-native .login-account-panel .phone-mode-toggle,.eryuan-native .login-account-panel .verify-input-row,.eryuan-native .login-account-panel .login-password-wrap{width:100%}.eryuan-native .login-wechat-panel{padding-right:42px;align-items:center;text-align:center}.eryuan-native .login-mobile-wechat-panel{height:100%;display:flex;flex-direction:column;text-align:center}.eryuan-native .login-mobile-column-head{padding-right:0}.eryuan-native .login-corner-switch{position:absolute;right:0;top:0;z-index:2;width:174px;height:64px;display:block;cursor:pointer;overflow:visible;transition:opacity .16s}.eryuan-native .login-corner-switch:active{opacity:.78}.eryuan-native .login-corner-bubble{position:absolute;right:70px;top:16px;height:32px;min-width:92px;padding:0 14px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:#fff;font-size:13px;font-weight:700;line-height:1;white-space:nowrap;box-shadow:0 8px 20px rgba(0,102,255,.18)}.eryuan-native .login-corner-bubble:after{content:"";position:absolute;right:-7px;top:50%;width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;transform:translateY(-50%)}.eryuan-native .login-corner-fold{position:absolute;right:0;top:0;width:64px;height:64px;border-radius:0 22px 0 0;-webkit-clip-path:polygon(100% 0,100% 100%,0 0);clip-path:polygon(100% 0,100% 100%,0 0);overflow:hidden}.eryuan-native .login-corner-icon{position:absolute;left:59%;top:50%;right:auto;box-sizing:border-box;background:transparent;transform:translate(-50%,-50%)}.eryuan-native .login-corner-switch.is-phone-target .login-corner-bubble{background:var(--brand-blue)}.eryuan-native .login-corner-switch.is-phone-target .login-corner-fold{background:rgba(0,102,255,.8)}.eryuan-native .login-corner-switch.is-phone-target .login-corner-bubble:after{border-left:7px solid var(--brand-blue)}.eryuan-native .login-corner-switch.is-phone-target .login-corner-icon{width:22px;height:32px;border:2.5px solid #fff;border-radius:6px;-webkit-mask:none;mask:none}.eryuan-native .login-corner-switch.is-phone-target .login-corner-icon:before{content:"";position:absolute;left:6px;right:6px;top:4px;height:2px;border-radius:999px;background:#fff}.eryuan-native .login-corner-switch.is-phone-target .login-corner-icon:after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;border-radius:50%;background:#fff;transform:translate(-50%)}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-bubble{background:#07c160;box-shadow:0 8px 20px rgba(7,193,96,.2)}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-fold{background:rgba(7,193,96,.8)}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-bubble:after{border-left:7px solid #07C160}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-icon{width:34px;height:34px;background:#fff;-webkit-mask:url("data:image/svg+xml,%3csvg%20width='200'%20height='200'%20viewBox='0%200%20200%20200'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M140%2071C173%2071%20200%2093%20200%20121C200%20139%20189%20154%20172%20164L177%20179L158%20169C152%20170%20146%20171%20140%20171C107%20171%2080%20149%2080%20121C80%2093%20107%2071%20140%2071ZM72%2017C106%2017%20133%2037%20141%2063H138C100%2063%2070%2088%2070%20119C70%20125%2071%20131%2074%20137H72C64%20137%2057%20136%2050%20134L27%20145L33%20127C13%20117%200%2098%200%2077C6.47429e-07%2044%2032%2017%2072%2017ZM119%2093C113%2093%20109%2097%20109%20103C109%20109%20113%20113%20119%20113C124%20113%20129%20108%20129%20103C129%2097%20125%2093%20119%2093ZM160%2093C154%2093%20150%2097%20150%20103C150%20109%20154%20113%20160%20113C165%20113%20170%20108%20170%20103C170%2097%20166%2093%20160%2093ZM97%2038C90%2038%2084%2043%2084%2050C84%2057%2090%2063%2097%2064C104%2064%20110%2058%20110%2051C110%2044%20104%2038%2097%2038ZM49%2037C42%2037%2036%2043%2036%2050C36%2057%2041%2063%2048%2063C55%2063%2061%2057%2061%2050C61%2043%2056%2037%2049%2037Z'%20fill='%234CBF00'/%3e%3c/svg%3e") center/contain no-repeat;mask:url("data:image/svg+xml,%3csvg%20width='200'%20height='200'%20viewBox='0%200%20200%20200'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M140%2071C173%2071%20200%2093%20200%20121C200%20139%20189%20154%20172%20164L177%20179L158%20169C152%20170%20146%20171%20140%20171C107%20171%2080%20149%2080%20121C80%2093%20107%2071%20140%2071ZM72%2017C106%2017%20133%2037%20141%2063H138C100%2063%2070%2088%2070%20119C70%20125%2071%20131%2074%20137H72C64%20137%2057%20136%2050%20134L27%20145L33%20127C13%20117%200%2098%200%2077C6.47429e-07%2044%2032%2017%2072%2017ZM119%2093C113%2093%20109%2097%20109%20103C109%20109%20113%20113%20119%20113C124%20113%20129%20108%20129%20103C129%2097%20125%2093%20119%2093ZM160%2093C154%2093%20150%2097%20150%20103C150%20109%20154%20113%20160%20113C165%20113%20170%20108%20170%20103C170%2097%20166%2093%20160%2093ZM97%2038C90%2038%2084%2043%2084%2050C84%2057%2090%2063%2097%2064C104%2064%20110%2058%20110%2051C110%2044%20104%2038%2097%2038ZM49%2037C42%2037%2036%2043%2036%2050C36%2057%2041%2063%2048%2063C55%2063%2061%2057%2061%2050C61%2043%2056%2037%2049%2037Z'%20fill='%234CBF00'/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-icon:before,.eryuan-native .login-corner-switch.is-wechat-target .login-corner-icon:after{display:none}.eryuan-native .login-mobile-wechat-body{flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:0}.eryuan-native .login-mobile-wechat-ready{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}.eryuan-native .login-mobile-wechat-unavailable{width:100%;max-width:280px;color:var(--text-secondary);font-size:14px;line-height:1.8;text-align:center}.eryuan-native .login-mobile-wechat-avatar{width:92px;height:92px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;background:rgba(7,193,96,.08);border:1px solid rgba(7,193,96,.18);box-shadow:0 16px 34px rgba(17,24,39,.1)}.eryuan-native .login-mobile-wechat-avatar-img{width:54px;height:54px;-o-object-fit:contain;object-fit:contain}.eryuan-native .login-mobile-wechat-avatar-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#07c160;color:#fff;font-size:30px;font-weight:800}.eryuan-native .login-wechat-bind-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:438px;text-align:center}.eryuan-native .login-wechat-panel .login-panel-body{display:flex;flex:1 1 auto;flex-direction:column;align-items:center;justify-content:space-between;width:100%}.eryuan-native .login-wechat-center{flex:1 1 auto;width:100%;display:flex;align-items:center;justify-content:center;min-height:0}.eryuan-native .login-wechat-bind-panel{align-items:stretch;min-height:0}.eryuan-native .login-wechat-icon{width:58px;height:58px;margin:0 auto 14px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#07c160;color:#fff;font-size:20px;font-weight:800;box-shadow:0 12px 26px rgba(7,193,96,.22)}.eryuan-native .login-wechat-title{color:var(--text-primary);font-size:20px;font-weight:800;line-height:1.3}.eryuan-native .login-wechat-desc{height:24px;min-height:24px;margin:10px auto 18px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px;line-height:24px}.eryuan-native .login-qr-card{width:264px;height:264px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,0,0,.1);border-radius:18px;background:#fff;box-shadow:0 14px 38px rgba(31,41,55,.08)}.eryuan-native .login-qr-placeholder{width:196px;height:196px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(90deg,#111827 12px,transparent 12px) 0 0/28px 28px,linear-gradient(#111827 12px,transparent 12px) 0 0/28px 28px,#fff;color:transparent;border:12px solid #fff;box-shadow:inset 0 0 0 1px rgba(17,24,39,.08)}.eryuan-native .login-wechat-auth-card{width:264px;height:264px;display:flex;align-items:center;justify-content:center;border-radius:18px;background:rgba(7,193,96,.06);border:1px solid rgba(7,193,96,.18)}.eryuan-native .login-wechat-auth-card .login-wechat-icon{width:88px;height:88px;margin:0;font-size:32px;box-shadow:0 18px 42px rgba(7,193,96,.22)}.eryuan-native .login-wechat-submit{background:#07c160;box-shadow:0 8px 28px rgba(7,193,96,.24)}.eryuan-native .login-wechat-submit:hover{background:#07c160;box-shadow:0 10px 30px rgba(7,193,96,.28)}.eryuan-native .login-wechat-submit:active{background:#06ad56;box-shadow:0 4px 16px rgba(7,193,96,.24)}.eryuan-native .login-wechat-submit:active,.eryuan-native .login-register-action:active,.eryuan-native .login-bind-back:active,.eryuan-native .phone-mode-btn:active,.eryuan-native .verify-btn:active{transform:scale(.98)}.eryuan-native .login-forgot-link{text-align:right}.eryuan-native .phone-mode-toggle{height:38px;padding:4px;display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:14px;border-radius:14px;background:rgba(0,102,255,.04);border:1px solid rgba(0,102,255,.1)}.eryuan-native .phone-mode-btn{min-width:0;display:flex;align-items:center;justify-content:center;border-radius:10px;color:var(--text-muted);font-size:13px;font-weight:700;transition:background .16s,color .16s,transform .16s}.eryuan-native .phone-mode-btn.active{color:var(--brand-blue);background:#fff;box-shadow:0 6px 16px rgba(0,102,255,.1)}.eryuan-native .verify-btn.disabled{opacity:.55;cursor:not-allowed;transform:none}.eryuan-native .login-register-entry{box-sizing:border-box;height:24px;min-height:24px;padding:0;display:inline-flex;align-items:center;justify-content:center;margin-top:12px;color:var(--brand-blue);font-size:14px;font-weight:700;line-height:24px;cursor:pointer;transition:opacity .16s,transform .16s}.eryuan-native .login-register-entry:active{opacity:.7;transform:translateY(1px)}.eryuan-native .field-link-row{display:flex;justify-content:flex-end;min-height:24px;margin:12px 0 0}.eryuan-native .login-password-links{justify-content:space-between;align-items:center}.eryuan-native .login-password-links .login-register-entry{height:24px;min-height:24px;margin-top:0;padding:0;line-height:24px}.eryuan-native .login-password-wrap{position:relative;display:flex;align-items:center}.eryuan-native .login-password-wrap .form-input{padding-right:48px}.eryuan-native .login-eye-btn{position:absolute;right:8px;top:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;transform:translateY(-50%);border-radius:8px;color:var(--text-muted)}.eryuan-native .login-eye-btn:active{transform:translateY(-50%) scale(.98)}.eryuan-native .login-eye-img{width:18px;height:18px}.eryuan-native .login-register-action{width:100%;height:36px;display:flex;align-items:center;justify-content:center;color:var(--brand-blue);font-size:14px;font-weight:700;cursor:pointer;border-radius:999px;transition:background .16s,transform .16s}.eryuan-native .login-register-action:active{background:rgba(0,102,255,.06)}.eryuan-native .login-bind-back{margin-top:14px;color:var(--brand-blue);font-size:14px;font-weight:700;text-align:center;cursor:pointer;transition:transform .16s,color .16s}.eryuan-native .login-qr-area{text-align:center;padding:20px 0}.eryuan-native .login-qr-box{width:200px;height:200px;margin:0 auto 16px;border:2px solid rgba(0,0,0,.06);border-radius:16px;display:flex;align-items:center;justify-content:center;background:var(--bg-warm)}.eryuan-native .login-qr-box .bc-img{width:180px;height:180px}.eryuan-native .login-divider{display:flex;align-items:center;gap:16px;margin:24px 0;font-size:13px;color:var(--text-muted)}.eryuan-native .login-divider:before,.eryuan-native .login-divider:after{content:"";flex:1;height:1px;background:rgba(0,0,0,.06)}.eryuan-native .login-options-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.eryuan-native .login-check-label{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary);cursor:pointer;line-height:1}.eryuan-native .login-checkbox{width:12px;height:12px;flex:0 0 12px;border:1.5px solid rgba(29,33,41,.32);border-radius:3px;background:#fff;position:relative;transition:background .16s,border-color .16s}.eryuan-native .login-checkbox.checked{border-color:var(--brand-blue);background:var(--brand-blue)}.eryuan-native .login-checkbox.checked:after{content:"";position:absolute;left:3px;top:1px;width:4px;height:7px;border:solid #fff;border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}.eryuan-native .login-form-error{margin:-4px 0 14px;color:#e53e3e;font-size:13px;line-height:1.45}.eryuan-native .login-action-error{width:100%;height:24px;min-height:24px;display:flex;align-items:center;justify-content:flex-start;overflow:hidden;color:#e53e3e;font-size:13px;line-height:1.45;text-align:left;visibility:hidden}.eryuan-native .login-action-error.visible{visibility:visible}.eryuan-native .btn-primary.disabled{opacity:.62;cursor:not-allowed;transform:none;box-shadow:none}.eryuan-native .login-agreement{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:6px;width:100%;margin:10px 0 18px;font-size:13px;line-height:1.4;color:var(--text-muted);text-align:left;cursor:pointer}.eryuan-native .login-agreement .login-checkbox{margin-right:0}.eryuan-native .login-agreement-link{display:inline;color:var(--brand-blue);font-weight:600}.eryuan-native .become-strip{border-radius:var(--radius-xl);padding:48px 56px;display:flex;align-items:center;gap:40px;transition:all .4s;position:relative;overflow:hidden}.eryuan-native .become-strip:hover{transform:scale(1.01)}.eryuan-native .become-strip:after{content:"";position:absolute;top:0;right:0;width:40%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08));pointer-events:none}.eryuan-native .become-strip .strip-icon{font-size:56px;flex-shrink:0}.eryuan-native .become-strip .bc-h3{font-size:24px;font-weight:700;color:#fff;margin-bottom:10px}.eryuan-native .become-strip .bc-p{font-size:15px;color:rgba(255,255,255,.85);line-height:1.7}.eryuan-native .strip-life{background:linear-gradient(135deg,#1e3a5f,#2d5f8b)}.eryuan-native .strip-work{background:linear-gradient(135deg,#0050cc,#07f)}.eryuan-native .strip-ideal{background:linear-gradient(135deg,#0d0d2a,#1a1a4e);box-shadow:0 4px 40px rgba(0,102,255,.2)}.eryuan-native .avatar-identity-grid{max-width:var(--narrative-width);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.eryuan-native .avatar-identity-card{position:relative;overflow:hidden;min-height:360px;padding:34px 30px;border-radius:26px;background:rgba(255,255,255,.78);border:1px solid rgba(0,102,255,.08);box-shadow:0 16px 44px rgba(0,102,255,.07);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform .32s ease,box-shadow .32s ease,border-color .32s ease}.eryuan-native .avatar-identity-card:before{content:"";position:absolute;top:-120px;right:-120px;width:240px;height:240px;border-radius:50%;background:rgba(0,102,255,.1)}.eryuan-native .avatar-identity-card-primary{background:radial-gradient(circle at 82% 12%,rgba(0,217,200,.22),transparent 34%),linear-gradient(145deg,rgba(0,102,255,.95),rgba(0,217,200,.82));color:#fff;box-shadow:0 24px 64px rgba(0,102,255,.22)}.eryuan-native .avatar-identity-visual{position:relative;width:64px;height:64px;border-radius:22px;display:flex;align-items:center;justify-content:center;font-size:30px;margin-bottom:30px;background:rgba(0,102,255,.09);transition:transform .3s ease}.eryuan-native .avatar-identity-card-primary .avatar-identity-visual{background:rgba(255,255,255,.18)}.eryuan-native .avatar-identity-card>.bc-span{position:relative;display:inline-flex;margin-bottom:12px;color:var(--brand-blue);font-size:13px;font-weight:900}.eryuan-native .avatar-identity-card-primary>.bc-span{color:rgba(255,255,255,.76)}.eryuan-native .avatar-identity-card .bc-h3{position:relative;font-size:24px;font-weight:800;margin-bottom:14px}.eryuan-native .avatar-identity-card .bc-p{position:relative;color:var(--text-secondary);font-size:15px;line-height:1.76;margin-bottom:26px}.eryuan-native .avatar-identity-card-primary .bc-p{color:rgba(255,255,255,.82)}.eryuan-native .avatar-identity-card .bc-ul{position:relative;list-style:none;display:flex;flex-direction:column;gap:10px}.eryuan-native .avatar-identity-card .bc-li{color:var(--text-secondary);font-size:13px;font-weight:700;display:flex;align-items:center;gap:9px}.eryuan-native .avatar-identity-card .bc-li:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand-green)}.eryuan-native .avatar-identity-card-primary .bc-li{color:rgba(255,255,255,.86)}.eryuan-native .avatar-identity-card-primary .bc-li:before{background:#fff}@media (hover: hover){.eryuan-native .avatar-identity-card:hover{transform:translateY(-6px);border-color:rgba(0,102,255,.18);box-shadow:0 24px 62px rgba(0,102,255,.14)}.eryuan-native .avatar-identity-card:hover .avatar-identity-visual{transform:scale(1.08) rotate(-2deg)}.eryuan-native .avatar-identity-card-primary:hover{box-shadow:0 32px 76px rgba(0,102,255,.28)}}.eryuan-native .flywheel-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;padding:148px 0 20px}.eryuan-native .flywheel-timeline:before{content:"";position:absolute;top:182px;left:10%;right:10%;height:3px;background:linear-gradient(90deg,var(--brand-blue),var(--brand-green),#7C3AED,var(--brand-blue));border-radius:2px;opacity:.3}.eryuan-native .flywheel-node{text-align:center;position:relative;padding-top:0}.eryuan-native .flywheel-bubble{position:absolute;bottom:calc(100% + 18px);left:50%;transform:translate(-50%);z-index:3;background:rgba(255,255,255,.94);border:1px solid rgba(0,102,255,.12);border-radius:20px;padding:22px 28px;min-width:210px;font-size:18px;font-weight:700;color:var(--text-primary);line-height:1.35;white-space:nowrap;box-shadow:0 14px 34px rgba(0,102,255,.1),0 2px 10px rgba(0,0,0,.05);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.eryuan-native .flywheel-bubble:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:15px solid transparent;border-top-color:rgba(255,255,255,.94)}.eryuan-native .flywheel-dot{width:68px;height:68px;border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));position:relative;z-index:1;box-shadow:0 4px 16px rgba(0,102,255,.25)}.eryuan-native .flywheel-day{font-size:13px;font-weight:700;color:var(--brand-blue);margin-bottom:6px}.eryuan-native .flywheel-title{font-size:20px;font-weight:800;margin-bottom:8px}.eryuan-native .flywheel-desc{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:10px}.eryuan-native .flywheel-os{display:none}.eryuan-native .flywheel-redesign{max-width:var(--narrative-width);margin:0 auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:stretch}.eryuan-native .flywheel-result{position:relative;overflow:hidden;border-radius:28px;padding:42px 38px;min-height:460px;color:#fff;background:radial-gradient(circle at 18% 18%,rgba(0,217,200,.32),transparent 28%),radial-gradient(circle at 88% 82%,rgba(0,102,255,.34),transparent 34%),linear-gradient(145deg,#111827,#071225);box-shadow:0 24px 64px rgba(6,18,37,.18);transition:transform .35s ease,box-shadow .35s ease}.eryuan-native .flywheel-result:after{content:"";position:absolute;top:1px;right:1px;bottom:1px;left:1px;border-radius:27px;border:1px solid rgba(255,255,255,.12);pointer-events:none}.eryuan-native .flywheel-result-kicker{display:inline-flex;align-items:center;height:32px;padding:0 13px;border-radius:var(--radius-full);background:rgba(255,255,255,.13);color:rgba(255,255,255,.78);font-size:13px;font-weight:800;margin-bottom:26px}.eryuan-native .flywheel-result .bc-h3{font-size:36px;line-height:1.22;font-weight:800;margin-bottom:18px}.eryuan-native .flywheel-result .bc-p{color:rgba(255,255,255,.72);font-size:16px;line-height:1.85;max-width:360px}.eryuan-native .flywheel-result-stats{position:absolute;left:38px;right:38px;bottom:38px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.eryuan-native .flywheel-result-stats div{padding:18px;border-radius:18px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .25s ease,background .25s ease,border-color .25s ease}.eryuan-native .flywheel-result-stats .bc-strong{display:block;font-size:34px;line-height:1;margin-bottom:8px}.eryuan-native .flywheel-result-stats .bc-span{color:rgba(255,255,255,.68);font-size:13px;font-weight:600}.eryuan-native .flywheel-stages{position:relative;display:flex;flex-direction:column;gap:14px}.eryuan-native .flywheel-stages:before{content:"";position:absolute;left:38px;top:34px;bottom:34px;width:2px;background:linear-gradient(180deg,rgba(0,102,255,.12),rgba(0,217,200,.48),rgba(0,102,255,.18))}.eryuan-native .flywheel-stage{position:relative;z-index:1;display:grid;grid-template-columns:78px 58px minmax(0,1fr);align-items:center;gap:18px;min-height:104px;padding:22px 24px 22px 0;border-radius:24px;background:rgba(255,255,255,.72);border:1px solid rgba(0,102,255,.08);box-shadow:0 12px 34px rgba(0,102,255,.07);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease,background .28s ease}.eryuan-native .flywheel-stage-day{padding-left:24px;color:var(--brand-blue);font-size:13px;font-weight:800}.eryuan-native .flywheel-stage-icon{width:58px;height:58px;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:26px;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));box-shadow:0 12px 28px rgba(0,102,255,.2);transition:transform .28s ease,box-shadow .28s ease}.eryuan-native .flywheel-stage .bc-h3{font-size:20px;font-weight:800;margin-bottom:6px}.eryuan-native .flywheel-stage .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.65}.eryuan-native .flywheel-stage>.bc-span{grid-column:3;justify-self:start;margin-top:2px;color:#06f;font-size:13px;font-weight:800;transition:color .25s ease,transform .25s ease}.eryuan-native .flywheel-redesign-note{grid-column:1/-1;text-align:center;color:var(--text-secondary);font-size:15px;font-weight:700;margin-top:6px}@media (hover: hover){.eryuan-native .flywheel-result:hover{transform:translateY(-6px);box-shadow:0 32px 78px rgba(6,18,37,.24)}.eryuan-native .flywheel-result:hover .flywheel-result-stats div{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.2)}.eryuan-native .flywheel-result-stats div:hover{transform:translateY(-3px)}.eryuan-native .flywheel-stage:hover{transform:translate(8px);background:rgba(255,255,255,.9);border-color:rgba(0,102,255,.22);box-shadow:0 18px 46px rgba(0,102,255,.14)}.eryuan-native .flywheel-stage:hover .flywheel-stage-icon{transform:scale(1.08) rotate(-2deg);box-shadow:0 16px 34px rgba(0,102,255,.28)}.eryuan-native .flywheel-stage:hover>.bc-span{color:#0052cc;transform:translate(4px)}}.eryuan-native .compare-showcase{position:relative;max-width:var(--narrative-width);margin:0 auto;display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:30px;align-items:stretch}.eryuan-native .compare-panel{position:relative;border-radius:22px;padding:36px 34px;overflow:hidden;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease}.eryuan-native .compare-panel-muted{margin-top:22px;background:#f4f6f9;border:1px solid rgba(29,33,41,.06);color:var(--text-muted);box-shadow:0 10px 28px rgba(29,33,41,.04)}.eryuan-native .compare-panel-brand{background:radial-gradient(circle at 85% 10%,rgba(0,217,200,.22),transparent 34%),linear-gradient(135deg,rgba(0,102,255,.96),rgba(0,217,200,.88));color:#fff;box-shadow:0 24px 60px rgba(0,102,255,.25)}.eryuan-native .compare-panel-brand:after{content:"";position:absolute;top:1px;right:1px;bottom:1px;left:1px;border-radius:21px;border:1px solid rgba(255,255,255,.28);pointer-events:none}.eryuan-native .compare-panel-label{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:var(--radius-full);font-size:12px;font-weight:800;margin-bottom:22px}.eryuan-native .compare-panel-muted .compare-panel-label{background:rgba(29,33,41,.06);color:var(--text-muted)}.eryuan-native .compare-panel-brand .compare-panel-label{background:rgba(255,255,255,.18);color:#fff}.eryuan-native .compare-panel .bc-h3{font-size:28px;line-height:1.28;font-weight:800;margin-bottom:12px}.eryuan-native .compare-panel .bc-p{font-size:15px;line-height:1.7;margin-bottom:26px}.eryuan-native .compare-panel-muted .bc-h3{color:#667085}.eryuan-native .compare-panel-muted .bc-p{color:#98a2b3}.eryuan-native .compare-panel-brand .bc-p{color:rgba(255,255,255,.82)}.eryuan-native .compare-points{display:flex;flex-direction:column;gap:12px}.eryuan-native .compare-point{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:12px;min-height:54px;padding:12px 14px;border-radius:14px;transition:transform .25s ease,background .25s ease,border-color .25s ease}.eryuan-native .compare-point .bc-span{font-size:12px;font-weight:800}.eryuan-native .compare-point .bc-strong{font-size:15px;line-height:1.45}.eryuan-native .compare-panel-muted .compare-point{background:rgba(255,255,255,.62);border:1px solid rgba(29,33,41,.05)}.eryuan-native .compare-panel-muted .compare-point .bc-span{color:#b8c0cc}.eryuan-native .compare-panel-muted .compare-point .bc-strong{color:#8a94a3}.eryuan-native .compare-panel-brand .compare-point{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.eryuan-native .compare-panel-brand .compare-point .bc-span{color:rgba(255,255,255,.62)}.eryuan-native .compare-panel-brand .compare-point .bc-strong{color:#fff}.eryuan-native .compare-vs{position:absolute;left:47.5%;top:50%;transform:translate(-50%,-50%);z-index:4;width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:0 16px 40px rgba(0,102,255,.18),0 0 0 10px rgba(255,255,255,.56);transition:transform .35s ease,box-shadow .35s ease}.eryuan-native .compare-vs .bc-span{font-size:18px;font-weight:900;color:var(--brand-blue)}.eryuan-native .compare-summary{text-align:center;color:var(--text-secondary);font-weight:700;margin-top:34px;font-size:17px}@media (hover: hover){.eryuan-native .compare-panel-muted:hover{transform:translateY(-6px);box-shadow:0 16px 42px rgba(29,33,41,.08);border-color:rgba(29,33,41,.1)}.eryuan-native .compare-panel-brand:hover{transform:translateY(-8px);box-shadow:0 32px 76px rgba(0,102,255,.32)}.eryuan-native .compare-showcase:hover .compare-vs{transform:translate(-50%,-50%) scale(1.06);box-shadow:0 18px 48px rgba(0,102,255,.24),0 0 0 12px rgba(255,255,255,.64)}.eryuan-native .compare-panel:hover .compare-point{transform:translate(3px)}.eryuan-native .compare-panel-muted .compare-point:hover{background:rgba(255,255,255,.86);border-color:rgba(29,33,41,.1)}.eryuan-native .compare-panel-brand .compare-point:hover{transform:translate(6px);background:rgba(255,255,255,.24);border-color:rgba(255,255,255,.34)}}.eryuan-native .decision-panel{max-width:var(--narrative-width);margin:0 auto;display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:stretch}.eryuan-native .decision-lead{position:relative;overflow:hidden;border-radius:28px;padding:40px 36px;background:radial-gradient(circle at 18% 18%,rgba(0,217,200,.18),transparent 30%),linear-gradient(145deg,#10243a,#071725);color:#fff;box-shadow:0 24px 64px rgba(16,36,58,.18);transition:transform .3s ease,box-shadow .3s ease}.eryuan-native .decision-lead .bc-span{display:inline-flex;height:32px;align-items:center;padding:0 13px;border-radius:var(--radius-full);background:rgba(255,255,255,.12);color:rgba(255,255,255,.78);font-size:13px;font-weight:800;margin-bottom:24px}.eryuan-native .decision-lead .bc-h3{font-size:32px;line-height:1.28;font-weight:800;margin-bottom:18px}.eryuan-native .decision-lead .bc-p{color:rgba(255,255,255,.72);font-size:15px;line-height:1.85;margin-bottom:34px}.eryuan-native .decision-flow{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.eryuan-native .decision-flow div{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.82);font-size:13px;font-weight:800}.eryuan-native .decision-scenarios{display:grid;grid-template-columns:1fr;gap:14px}.eryuan-native .decision-scenario{display:grid;grid-template-columns:58px minmax(0,1fr);gap:16px;align-items:center;padding:22px 24px;border-radius:22px;background:rgba(255,255,255,.82);border:1px solid rgba(0,102,255,.08);box-shadow:0 12px 34px rgba(0,102,255,.07);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease,background .28s ease}.eryuan-native .decision-scenario-icon{width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:25px;background:rgba(0,102,255,.08)}.eryuan-native .decision-scenario .bc-h3{font-size:19px;font-weight:800;margin-bottom:6px}.eryuan-native .decision-scenario .bc-p{color:var(--text-secondary);font-size:14px;line-height:1.65}.eryuan-native .decision-scenario>.bc-span{grid-column:2;color:var(--brand-blue);font-size:13px;font-weight:800}@media (hover: hover){.eryuan-native .decision-lead:hover{transform:translateY(-6px);box-shadow:0 32px 78px rgba(16,36,58,.24)}.eryuan-native .decision-scenario:hover{transform:translate(8px);background:rgba(255,255,255,.94);border-color:rgba(0,102,255,.2);box-shadow:0 18px 46px rgba(0,102,255,.13)}}.eryuan-native .final-cta{background:linear-gradient(135deg,#1a1a2e,#0d0d1a);padding:100px 64px;text-align:center;color:#fff;position:relative;overflow:hidden}.eryuan-native .final-cta:before{content:"";position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(0,102,255,.15) 0%,transparent 60%);pointer-events:none}.eryuan-native .final-cta .bc-h2{font-size:42px;font-weight:800;margin-bottom:16px;position:relative}.eryuan-native .final-cta .final-desc{font-size:18px;color:rgba(255,255,255,.65);margin-bottom:36px;position:relative}.eryuan-native .final-cta .brand-signature{font-size:15px;color:rgba(255,255,255,.35);margin-top:48px;font-style:italic;line-height:1.8;position:relative}.eryuan-native .footer{background:#0a0a18;color:#fff;position:relative;overflow:hidden;margin-top:0}.eryuan-native .footer:before{content:"";position:absolute;bottom:0;left:0;width:150vw;height:150vw;transform:translate(-50%,50%);background:radial-gradient(circle,rgba(0,102,255,.25) 0%,rgba(0,102,255,.1) 30%,transparent 50%);pointer-events:none}.eryuan-native .footer:after{content:"";position:absolute;bottom:0;right:0;width:100vw;height:100vw;transform:translate(50%,50%);background:radial-gradient(circle,rgba(0,217,200,.28) 0%,rgba(0,217,200,.1) 30%,transparent 50%);pointer-events:none}.eryuan-native .footer-cta-section{text-align:center;padding:120px 48px 72px;position:relative;z-index:1}.eryuan-native .footer-cta-section .bc-h2{font-size:48px;font-weight:800;margin-bottom:16px;color:#fff}.eryuan-native .footer-cta-section .footer-cta-desc{font-size:18px;color:rgba(255,255,255,.5);margin-bottom:40px}.eryuan-native .footer-cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.eryuan-native .footer-cta-buttons .btn-gradient{display:inline-block;padding:16px 56px;border-radius:var(--radius-full);font-size:17px;font-weight:600;border:none;cursor:pointer;background:linear-gradient(135deg,var(--brand-blue),var(--brand-green));color:#fff;transition:all .3s;box-shadow:0 4px 24px rgba(0,102,255,.3)}.eryuan-native .footer-cta-buttons .btn-gradient:hover{transform:translateY(-2px);box-shadow:0 8px 36px rgba(0,102,255,.4)}.eryuan-native .footer-cta-buttons .btn-outline-white{padding:16px 56px;font-size:17px}.eryuan-native .footer-cta-sub{font-size:14px;color:rgba(255,255,255,.25);margin-top:28px;font-style:italic;line-height:1.8}.eryuan-native .footer-bg-text{position:absolute;top:7.5%;left:50%;transform:translate(-50%);text-align:center;pointer-events:none;z-index:0;font-size:clamp(48px,8vw,120px);font-weight:800;line-height:1.05;letter-spacing:.03em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.23);mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.5) 60%,rgba(0,0,0,.1));-webkit-mask-image:linear-gradient(180deg,rgb(0,0,0) 0%,rgba(0,0,0,.5) 60%,rgba(0,0,0,.1) 100%);width:100%;padding:0 20px;text-transform:uppercase}.eryuan-native .footer-columns{padding:64px 48px 48px;position:relative;z-index:1}.eryuan-native .footer-inner{max-width:1400px;margin:0 auto}.eryuan-native .footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px}.eryuan-native .footer-brand-sentence{font-size:17px;font-weight:500;line-height:1.6;color:rgba(255,255,255,.7);margin-top:14px}.eryuan-native .footer-brand-logo{display:block;width:118px;height:28px;margin:0}.eryuan-native .footer-col-title{font-size:13px;font-weight:600;margin-bottom:18px;color:rgba(255,255,255,.4);letter-spacing:.05em;text-transform:uppercase}.eryuan-native .footer-links{list-style:none}.eryuan-native .footer-links .bc-li{margin-bottom:10px}.eryuan-native .footer-links .bc-a{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.6);font-size:14px;transition:color .2s}.eryuan-native .footer-links .bc-a:hover{color:#fff}.eryuan-native .footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:24px 48px;display:flex;justify-content:center;align-items:center;position:relative;z-index:1}.eryuan-native .footer-copyright{font-size:13px;color:rgba(255,255,255,.3)}.eryuan-native .footer-beta{display:inline-flex;align-items:center;justify-content:center;padding:1px 6px 2px;border-radius:999px;background:rgba(255,255,255,.12);color:rgba(255,255,255,.84);font-size:10px;font-weight:800;line-height:1.2;letter-spacing:0}.eryuan-native .legal-page{min-height:100vh;background:radial-gradient(circle at 12% 8%,rgba(0,217,200,.12),transparent 28%),linear-gradient(180deg,#f4f8ff,#fff 42%,#f7faff)}.eryuan-native .legal-hero{padding-bottom:32px}.eryuan-native .legal-eyebrow{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:0 14px;border-radius:999px;background:rgba(0,102,255,.08);color:var(--brand-blue);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;margin-bottom:18px}.eryuan-native .legal-section{padding-top:20px;padding-bottom:88px}.eryuan-native .legal-shell{max-width:980px;margin:0 auto;background:rgba(255,255,255,.92);border:1px solid rgba(0,0,0,.06);border-radius:8px;box-shadow:0 24px 80px rgba(31,41,55,.08);overflow:hidden}.eryuan-native .legal-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 28px;border-bottom:1px solid rgba(0,0,0,.06);background:linear-gradient(180deg,rgba(0,102,255,.04),rgba(255,255,255,.86))}.eryuan-native .legal-meta>.bc-span{color:var(--text-secondary);font-size:14px;font-weight:700}.eryuan-native .legal-switch{display:flex;gap:8px;flex-wrap:wrap}.eryuan-native .legal-switch-link{display:inline-flex;align-items:center;min-height:34px;padding:0 14px;border-radius:999px;border:1px solid rgba(0,0,0,.08);color:var(--text-secondary);font-size:13px;font-weight:700;cursor:pointer;background:#fff}.eryuan-native .legal-switch-link.active{background:var(--brand-blue);color:#fff;border-color:var(--brand-blue)}.eryuan-native .legal-content{padding:36px 44px 48px}.eryuan-native .legal-title{font-size:34px;line-height:1.25;font-weight:900;margin-bottom:18px;color:var(--text-primary);word-break:break-word}.eryuan-native .legal-heading{margin-top:34px;margin-bottom:14px;color:var(--text-primary);font-weight:900;line-height:1.35;word-break:break-word}.eryuan-native .legal-heading.level-2{font-size:24px}.eryuan-native .legal-heading.level-3{font-size:18px;color:var(--brand-blue)}.eryuan-native .legal-heading.level-4{font-size:16px}.eryuan-native .legal-paragraph{margin:0 0 14px;color:var(--text-secondary);font-size:15px;line-height:1.9;word-break:break-word;overflow-wrap:anywhere}.eryuan-native .legal-inline-link,.eryuan-native .checkout-pay-hint-link{color:var(--brand-blue);font-weight:700;cursor:pointer}.eryuan-native .legal-list{display:flex;flex-direction:column;gap:8px;margin:0 0 18px}.eryuan-native .legal-list-item{display:flex;align-items:flex-start;gap:10px;color:var(--text-secondary);font-size:15px;line-height:1.8;word-break:break-word;overflow-wrap:anywhere}.eryuan-native .legal-list-marker{flex:0 0 auto;min-width:20px;color:var(--brand-green);font-weight:900}.eryuan-native .legal-list.ordered .legal-list-marker{color:var(--brand-blue)}.eryuan-native .legal-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(0,102,255,.18),transparent);margin:28px 0}@media (max-width: 1024px){.eryuan-native .hero-scene{flex-direction:column;padding:40px 24px 60px;text-align:center}.eryuan-native .hero-content{max-width:100%;transform:translateY(-52px)}.eryuan-native .hero-title{font-size:52px}.eryuan-native .hero-description{font-size:18px}.eryuan-native .hero-trust-tags,.eryuan-native .hero-buttons{justify-content:center}.eryuan-native .hero-visual{min-height:380px;width:100%}.eryuan-native #hero-canvas{height:380px}.eryuan-native .mechanism-steps{grid-template-columns:repeat(2,1fr)}.eryuan-native .mechanism-steps:before{display:none}.eryuan-native .grid-2{grid-template-columns:1fr}.eryuan-native .grid-3,.eryuan-native .grid-4,.eryuan-native .grid-6,.eryuan-native .role-entry-grid{grid-template-columns:repeat(2,1fr)}.eryuan-native .avatar-identity-grid,.eryuan-native .decision-panel{grid-template-columns:1fr;max-width:760px}.eryuan-native .proof-grid{grid-template-columns:repeat(2,1fr);max-width:760px}.eryuan-native .proof-track .proof-card{width:340px}.eryuan-native .channel-matrix{grid-template-columns:1fr;max-width:760px}.eryuan-native .channel-matrix-grid{grid-template-columns:repeat(4,1fr)}.eryuan-native .pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}.eryuan-native .pricing-page .pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr));max-width:none}.eryuan-native .pricing-page .pricing-card{padding:22px 18px 20px}.eryuan-native .pricing-page .pricing-features .bc-li{font-size:12px}.eryuan-native .pricing-card.featured{transform:none}.eryuan-native .pricing-card.featured:hover{transform:translateY(-6px)}.eryuan-native .pricing-page .pricing-card.featured,.eryuan-native .pricing-page .pricing-card.featured:hover{transform:none}.eryuan-native .ai-home-price-panel{grid-template-columns:1fr;max-width:760px}.eryuan-native .pricing-decision-grid,.eryuan-native .pricing-info-grid{grid-template-columns:1fr}.eryuan-native .pricing-helper-stack{grid-template-columns:repeat(2,minmax(0,1fr))}.eryuan-native .carousel-track .card{width:280px}.eryuan-native .carousel-track{gap:16px}.eryuan-native .footer-top{grid-template-columns:1fr 1fr}.eryuan-native .footer-cta-section{padding:60px 24px 40px}.eryuan-native .footer-cta-section .bc-h2{font-size:36px}.eryuan-native .footer-columns{padding:40px 24px 24px}.eryuan-native .dark-section{padding:48px 32px}.eryuan-native .workspace-sidebar{width:200px}.eryuan-native .form-row{grid-template-columns:1fr}.eryuan-native .checkout-split-container{grid-template-columns:1fr;max-width:640px}.eryuan-native .checkout-payment-panel{position:static}.eryuan-native .checkout-simple-page .checkout-split-container{grid-template-columns:1fr;max-width:640px}.eryuan-native .checkout-simple-page .checkout-payment-panel{position:static}.eryuan-native .checkout-single-card{grid-template-columns:1fr}.eryuan-native .checkout-single-right{border-left:none;border-top:1px solid rgba(0,0,0,.06)}.eryuan-native .checkout-hero{padding-top:40px}.eryuan-native .section{padding:64px 24px}.eryuan-native .section-sm{padding:40px 24px}.eryuan-native .gradient-group{margin:0 12px;border-radius:32px}.eryuan-native .gradient-group .section{padding-left:24px;padding-right:24px}.eryuan-native .page-hero{padding:60px 24px 40px}.eryuan-native .page-hero-title{font-size:34px}.eryuan-native .pricing-hero{padding:78px 24px 20px}.eryuan-native .pricing-plans-section,.eryuan-native .pricing-detail-section{padding-left:24px;padding-right:24px}.eryuan-native .section-title{font-size:36px}.eryuan-native .compare-table{font-size:13px}.eryuan-native .compare-table .bc-th,.eryuan-native .compare-table .bc-td{padding:12px}.eryuan-native .bento-sub{grid-template-columns:repeat(2,1fr)}.eryuan-native .flywheel-dot{width:64px;height:64px;font-size:28px}.eryuan-native .flywheel-redesign{grid-template-columns:1fr;max-width:760px}.eryuan-native .flywheel-result{min-height:360px}.eryuan-native .scenario-doc-shell{grid-template-columns:1fr;padding:96px 24px 64px;gap:24px}.eryuan-native .scenario-side-nav{position:sticky;top:66px;z-index:20;display:flex;overflow-x:auto;gap:8px;padding:12px;border-radius:18px;max-height:none}.eryuan-native .scenario-nav-brand,.eryuan-native .scenario-side-title{display:none}.eryuan-native .scenario-side-item{width:auto;min-width:124px;grid-template-columns:8px 44px minmax(0,1fr);flex-shrink:0;padding:9px 10px}.eryuan-native .scenario-side-channel{margin-top:0;border-top:none;border-radius:13px;padding-top:9px}.eryuan-native .scenario-side-note{display:none}.eryuan-native .scenario-doc-stats{grid-template-columns:repeat(3,1fr)}.eryuan-native .scenario-step-card{grid-template-columns:104px minmax(0,1fr);gap:20px}.eryuan-native .scenario-step-index{position:static}.eryuan-native .scenario-step-index .bc-span{font-size:38px}.eryuan-native .training-methods,.eryuan-native .training-timeline,.eryuan-native .experience-grid{grid-template-columns:repeat(2,1fr)}.eryuan-native .channel-guide-grid,.eryuan-native .case-study-grid{grid-template-columns:1fr}.eryuan-native .case-hero-metrics{max-width:560px}.eryuan-native .compare-showcase{grid-template-columns:1fr;max-width:760px;gap:18px}.eryuan-native .compare-panel-muted{margin-top:0}.eryuan-native .compare-vs{position:relative;left:auto;top:auto;transform:none;margin:-4px auto;width:58px;height:58px}}@media (max-width: 1024px) and (hover: hover){.eryuan-native .compare-showcase:hover .compare-vs{transform:scale(1.06)}}@media (max-width: 900px){.eryuan-native .nav-center{display:none}.eryuan-native .nav-hamburger{display:flex}.eryuan-native .hero-bg-img{display:none}}@media (max-width: 640px){.eryuan-native .nav{padding:12px 20px}.eryuan-native .nav-actions{gap:8px}.eryuan-native .nav-contact{display:none}.eryuan-native .nav-cta,.eryuan-native .nav-login{min-width:72px;height:40px;padding:0 14px;font-size:13px;line-height:1}.eryuan-native .hero-content{transform:translateY(-24px)}.eryuan-native .hero-title{font-size:42px}.eryuan-native .hero-subtitle{font-size:16px}.eryuan-native .hero-description{font-size:17px}.eryuan-native .hero-visual{min-height:320px}.eryuan-native #hero-canvas{height:320px}.eryuan-native .hero-scene{padding:20px 16px;border-radius:16px;flex-direction:column;gap:24px}.eryuan-native .hero-buttons{gap:12px}.eryuan-native .hero-buttons .btn-primary,.eryuan-native .hero-buttons .btn-secondary{width:min(178px,50vw - 22px);padding-left:12px;padding-right:12px}.eryuan-native .scroll-indicator{display:none}.eryuan-native .section{padding:48px 16px}.eryuan-native .section-sm{padding:32px 16px}.eryuan-native .gradient-group{margin:0 8px;border-radius:24px}.eryuan-native .gradient-group .section{padding-left:16px;padding-right:16px}.eryuan-native .page-hero{padding:40px 16px 24px}.eryuan-native .page-hero-title{font-size:28px}.eryuan-native .pricing-hero{padding:72px 16px 18px}.eryuan-native .pricing-hero .page-hero-title{font-size:32px}.eryuan-native .pricing-hero .page-hero-desc{font-size:14px}.eryuan-native .pricing-plans-section,.eryuan-native .pricing-detail-section{padding-left:16px;padding-right:16px}.eryuan-native .pricing-page .pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}.eryuan-native .pricing-page .pricing-card{padding:26px 22px 22px}.eryuan-native .pricing-helper-stack,.eryuan-native .pricing-info-grid{grid-template-columns:1fr}.eryuan-native .pricing-enterprise-strip{flex-direction:column;align-items:flex-start}.eryuan-native .pricing-enterprise-strip .btn-secondary{width:100%;text-align:center}.eryuan-native .section-title{font-size:32px}.eryuan-native .mechanism-container{padding:28px 16px}.eryuan-native .mechanism-steps,.eryuan-native .grid-3,.eryuan-native .grid-4,.eryuan-native .grid-6,.eryuan-native .role-entry-grid{grid-template-columns:1fr}.eryuan-native .role-entry-card{min-height:0;padding:24px 20px}.eryuan-native .avatar-identity-card{min-height:0;padding:28px 22px}.eryuan-native .decision-lead{padding:30px 22px;border-radius:20px}.eryuan-native .decision-lead .bc-h3{font-size:26px}.eryuan-native .decision-flow{grid-template-columns:1fr}.eryuan-native .decision-scenario{grid-template-columns:1fr;padding:20px}.eryuan-native .decision-scenario>.bc-span{grid-column:auto}.eryuan-native .proof-grid{grid-template-columns:1fr}.eryuan-native .proof-card{min-height:0;padding:24px 20px}.eryuan-native .proof-carousel{padding:24px 0 28px}.eryuan-native .proof-track{gap:16px;animation-duration:28s}.eryuan-native .proof-track .proof-card{width:min(310px,100vw - 44px)}.eryuan-native .channel-matrix-lead{padding:30px 22px;border-radius:20px}.eryuan-native .channel-matrix-lead .bc-h3{font-size:26px}.eryuan-native .channel-matrix-grid{grid-template-columns:repeat(2,1fr)}.eryuan-native .channel-matrix-item{min-height:122px}.eryuan-native .compare-panel{padding:28px 20px;border-radius:18px}.eryuan-native .compare-panel .bc-h3{font-size:23px}.eryuan-native .compare-panel .bc-p{font-size:14px}.eryuan-native .compare-point{grid-template-columns:34px minmax(0,1fr);min-height:50px;padding:11px 12px}.eryuan-native .compare-summary{font-size:15px;line-height:1.7}.eryuan-native .scene-row{flex-direction:column}.eryuan-native .scene-card{min-width:unset}.eryuan-native .scene-grid{grid-template-columns:1fr}.eryuan-native .scene-tile{min-height:160px}.eryuan-native .become-strip{flex-direction:column;text-align:center;padding:32px 24px;gap:16px}.eryuan-native .flywheel-timeline{grid-template-columns:repeat(2,1fr);gap:36px 14px;padding-top:120px}.eryuan-native .flywheel-bubble{bottom:calc(100% + 14px);width:min(176px,43vw);min-width:148px;padding:15px 16px;font-size:14px;border-radius:16px;white-space:normal}.eryuan-native .flywheel-bubble:after{border-width:11px}.eryuan-native .flywheel-dot{width:56px;height:56px;font-size:25px}.eryuan-native .flywheel-result{min-height:0;padding:30px 22px;border-radius:20px}.eryuan-native .flywheel-result .bc-h3{font-size:28px}.eryuan-native .flywheel-result .bc-p{font-size:14px;max-width:none}.eryuan-native .flywheel-result-stats{position:static;margin-top:26px;grid-template-columns:1fr}.eryuan-native .flywheel-stage{grid-template-columns:1fr;gap:12px;padding:20px;min-height:0}.eryuan-native .flywheel-stages:before{display:none}.eryuan-native .flywheel-stage-day{padding-left:0}.eryuan-native .flywheel-stage-icon{width:52px;height:52px;border-radius:16px;font-size:24px}.eryuan-native .flywheel-stage>.bc-span{grid-column:auto}.eryuan-native .bento-hero{flex-direction:column;text-align:center;padding:32px 24px;min-height:unset}.eryuan-native .bento-hero .card-icon{margin-bottom:16px}.eryuan-native .bento-sub{grid-template-columns:1fr}.eryuan-native .dark-section{padding:40px 20px;border-radius:16px}.eryuan-native .footer-top{grid-template-columns:1fr}.eryuan-native .footer-cta-section{padding:48px 16px 32px}.eryuan-native .footer-cta-section .bc-h2{font-size:30px}.eryuan-native .footer-columns{padding:32px 16px 20px}.eryuan-native .footer-bottom{padding:20px 16px;flex-direction:column;gap:12px;text-align:center}.eryuan-native .legal-section{padding:16px 16px 56px}.eryuan-native .legal-shell{border-radius:8px}.eryuan-native .legal-meta{align-items:flex-start;flex-direction:column;padding:18px}.eryuan-native .legal-content{padding:26px 20px 34px}.eryuan-native .legal-title{font-size:26px}.eryuan-native .legal-heading.level-2{font-size:21px}.eryuan-native .legal-paragraph,.eryuan-native .legal-list-item{font-size:14px;line-height:1.85}.eryuan-native .footer-bg-text{font-size:40px!important}.eryuan-native .workspace-layout{flex-direction:column}.eryuan-native .workspace-sidebar{width:100%;border-right:none;border-bottom:1px solid rgba(0,0,0,.06);padding:12px 0}.eryuan-native .workspace-main{padding:20px 16px}.eryuan-native .container{padding:0 16px}.eryuan-native .payment-methods{grid-template-columns:1fr}.eryuan-native .checkout-page{padding-top:64px}.eryuan-native .checkout-hero{padding:34px 18px 18px}.eryuan-native .checkout-hero .bc-h1{font-size:38px}.eryuan-native .checkout-hero .bc-p{font-size:15px}.eryuan-native .checkout-simple-page{padding-top:64px}.eryuan-native .checkout-simple-hero{padding:34px 18px 18px}.eryuan-native .checkout-simple-hero .page-hero-title{font-size:36px}.eryuan-native .checkout-simple-hero .page-hero-desc{font-size:14px}.eryuan-native .checkout-card{padding:22px 18px;border-radius:20px}.eryuan-native .checkout-simple-card{padding:22px 18px;border-radius:18px}.eryuan-native .checkout-card-head{flex-direction:column;gap:10px}.eryuan-native .checkout-simple-head{flex-direction:column;gap:8px;margin-bottom:18px}.eryuan-native .checkout-simple-head .bc-h2{font-size:22px}.eryuan-native .checkout-simple-head>.bc-strong{font-size:30px}.eryuan-native .checkout-single-card{border-radius:20px}.eryuan-native .checkout-single-left,.eryuan-native .checkout-single-right{padding:22px 18px}.eryuan-native .checkout-order-block{padding-bottom:20px}.eryuan-native .checkout-account-block{padding-top:20px}.eryuan-native .checkout-price{font-size:30px}.eryuan-native .checkout-plan-detail-grid,.eryuan-native .checkout-account-steps{grid-template-columns:1fr}.eryuan-native .verify-input-row{flex-direction:column}.eryuan-native .login-account-panel .verify-input-row{flex-direction:row;align-items:stretch}.eryuan-native .login-account-panel .verify-input-row .form-input{min-width:0;flex:1 1 auto}.eryuan-native .login-account-panel .verify-btn{flex:0 0 auto;min-width:104px;padding-left:14px;padding-right:14px}.eryuan-native .qr-placeholder{width:min(220px,100%)}.eryuan-native .login-hero{padding-top:82px}.eryuan-native .login-section{min-height:calc(100vh - 72px);padding:92px 16px 32px!important;justify-content:flex-start}.eryuan-native .login-container{width:100%;max-width:430px;padding:0}.eryuan-native .login-box{border-radius:22px}.eryuan-native .login-content{height:548px;min-height:548px;max-height:548px;padding:44px 38px 34px}.eryuan-native .login-panel-actions{margin-top:auto}.eryuan-native .login-column{min-height:0;height:100%}.eryuan-native .login-column-head{margin-bottom:22px}.eryuan-native .login-column-title{margin-bottom:0;font-size:20px}.eryuan-native .login-account-panel{padding-left:0;border-left:0}.eryuan-native .login-account-panel .login-panel-body{flex:1 1 auto;min-height:0}.eryuan-native .login-account-panel .form-group,.eryuan-native .login-account-panel .phone-mode-toggle{margin-bottom:16px}.eryuan-native .login-register-entry{margin-top:8px}.eryuan-native .login-agreement{margin:8px 0 0}.eryuan-native .login-mobile-wechat-panel{min-height:0;height:100%}.eryuan-native .login-mobile-column-head{padding-right:0}.eryuan-native .login-corner-switch{right:0;top:0;width:160px;height:60px;font-size:12px}.eryuan-native .login-corner-bubble{right:64px;top:14px;height:30px;min-width:84px;padding:0 12px;font-size:12px}.eryuan-native .login-corner-bubble:after{right:-7px;border-top-width:6px;border-bottom-width:6px}.eryuan-native .login-corner-switch.is-phone-target .login-corner-bubble:after{border-left:7px solid var(--brand-blue)}.eryuan-native .login-corner-switch.is-phone-target .login-corner-icon{width:20px;height:30px;border-width:2.5px;border-radius:6px}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-bubble:after{border-left:7px solid #07C160}.eryuan-native .login-corner-switch.is-wechat-target .login-corner-icon{width:32px;height:32px}.eryuan-native .login-corner-fold{width:60px;height:60px}.eryuan-native .login-mobile-wechat-ready{gap:16px}.eryuan-native .login-qr-card{width:min(240px,100%);height:240px}.eryuan-native .login-qr-placeholder{width:176px;height:176px}.eryuan-native .login-wechat-auth-card{width:min(240px,100%);height:240px}.eryuan-native .cta-banner{padding:40px 20px;border-radius:16px}.eryuan-native .cta-banner .bc-h2{font-size:24px}.eryuan-native .nav-cta{padding:0 16px;font-size:13px}.eryuan-native .flywheel-timeline:before{display:none}.eryuan-native .final-cta{padding:60px 20px}.eryuan-native .final-cta .bc-h2{font-size:28px}.eryuan-native .home-pricing-grid{grid-template-columns:1fr!important}.eryuan-native .ai-home-price-panel{grid-template-columns:1fr;width:min(100%,440px);min-height:0;padding:18px;border-radius:26px}.eryuan-native .ai-home-price-main,.eryuan-native .ai-home-price-detail{min-height:0;padding:28px 22px;border-radius:22px}.eryuan-native .ai-home-price-main .pricing-price{font-size:58px}.eryuan-native .ai-home-price-detail .pricing-features{grid-template-columns:1fr}.eryuan-native .ai-home-price-main .pricing-desc,.eryuan-native .ai-home-pricing-audience{margin-bottom:0}.eryuan-native .scenario-doc-shell{padding:82px 16px 48px;gap:20px}.eryuan-native .scenario-doc-content{gap:36px}.eryuan-native .scenario-doc-title{font-size:36px}.eryuan-native .scenario-doc-lede{font-size:17px}.eryuan-native .scenario-doc-stats{grid-template-columns:1fr;gap:10px}.eryuan-native .scenario-doc-section-head .bc-h2{font-size:26px}.eryuan-native .scenario-doc-card{padding:24px 18px;border-radius:20px}.eryuan-native .scenario-belief{padding:12px 14px;font-size:13px}.eryuan-native .scenario-side-nav{margin:0 -4px;top:60px}.eryuan-native .scenario-side-item .bc-em{display:none}.eryuan-native .scenario-side-item{min-width:86px;grid-template-columns:8px 1fr}.eryuan-native .scenario-step-card{grid-template-columns:1fr;padding:28px 0;border-radius:0}.eryuan-native .scenario-step-index{min-height:unset;flex-direction:row;align-items:center;padding:16px}.eryuan-native .scenario-step-heading{flex-direction:column;gap:10px}.eryuan-native .scenario-step-heading .bc-h2{font-size:22px}.eryuan-native .scenario-empathy{font-size:17px;padding:14px}.eryuan-native .scenario-action-row{grid-template-columns:1fr}.eryuan-native .scenario-step-extra{max-height:none;opacity:1;margin-top:16px}.eryuan-native .scenario-outcome-grid,.eryuan-native .automation-grid,.eryuan-native .evolution-list,.eryuan-native .case-detail-grid{grid-template-columns:1fr}.eryuan-native .channel-choice-row{grid-template-columns:1fr;gap:6px}.eryuan-native .channel-choice-row em{text-align:left}.eryuan-native .chat-bubble{max-width:100%}.eryuan-native .training-methods,.eryuan-native .training-timeline,.eryuan-native .experience-grid{grid-template-columns:1fr}.eryuan-native .scenario-compound{padding:32px 20px;border-radius:18px}.eryuan-native .scenario-compound .bc-h2{font-size:23px}.eryuan-native .channel-guide-card{padding:20px;border-radius:18px}.eryuan-native .case-hero-note{margin-top:-8px}.eryuan-native .case-hero-metrics{grid-template-columns:1fr}.eryuan-native .case-filter-panel{padding:14px;border-radius:18px}.eryuan-native .case-filter-group{grid-template-columns:1fr;gap:8px}.eryuan-native .case-filter-group>.bc-span{padding-top:0}.eryuan-native .case-story-card{padding:22px;border-radius:18px;min-height:0}.eryuan-native .case-story-card:after{display:none}.eryuan-native .case-summary{display:block;overflow:visible}.eryuan-native .case-expand{max-height:none;opacity:1;overflow:visible;transform:none;margin-top:16px;padding:16px;border-color:rgba(124,58,237,.1);background:linear-gradient(180deg,rgba(124,58,237,.055),rgba(0,102,255,.035))}.eryuan-native .case-expand-title{display:block}.eryuan-native .case-story-card .bc-h2{font-size:20px}.eryuan-native .case-story-topline>.bc-span:last-child{font-size:28px}}.eryuan-native .scenario-docsite-page{min-height:100vh;padding-top:72px;background:#fff;color:#1f2328;font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif}.eryuan-native .scenario-docsite-mobile-bar,.eryuan-native .scenario-docsite-mask{display:none}.eryuan-native .scenario-docsite-layout{display:grid;grid-template-columns:272px minmax(0,768px);justify-content:center;gap:48px;width:100%;max-width:1216px;margin:0 auto;padding:48px 32px 96px;align-items:start}.eryuan-native .scenario-docsite-sidebar{position:sticky;top:96px;max-height:calc(100vh - 124px);overflow-y:auto;padding:32px 32px 96px;background:#f6f6f7;scrollbar-width:none}.eryuan-native .scenario-docsite-sidebar::-webkit-scrollbar{display:none}.eryuan-native .scenario-docsite-sidebar-title{position:relative;margin:0;padding:4px 0;color:#1f2328;font-size:14px;font-weight:700;line-height:24px}.eryuan-native .scenario-docsite-sidebar-group{padding-bottom:10px}.eryuan-native .scenario-docsite-sidebar-link{display:flex;flex-direction:column;position:relative;margin:0;padding:4px 0 4px 16px;color:#6b7280;cursor:pointer}.eryuan-native .scenario-docsite-sidebar-link:before{content:"";position:absolute;top:6px;bottom:6px;left:-1px;width:2px;border-radius:2px;background:transparent}.eryuan-native .scenario-docsite-sidebar-link.group{padding-left:16px}.eryuan-native .scenario-docsite-sidebar-link .bc-span,.eryuan-native .scenario-docsite-sidebar-link .bc-em{display:block;color:inherit;font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eryuan-native .scenario-docsite-sidebar-link .bc-span{font-size:13px;font-weight:500;line-height:24px}.eryuan-native .scenario-docsite-sidebar-link .bc-em{display:none;margin-top:0;font-size:12px;line-height:1.4}.eryuan-native .scenario-docsite-sidebar-link:hover,.eryuan-native .scenario-docsite-sidebar-link.active{color:var(--brand-blue)}.eryuan-native .scenario-docsite-sidebar-link.active:before{background:var(--brand-blue)}.eryuan-native .scenario-docsite-sidebar-link.active .bc-span{font-weight:700}.eryuan-native .scenario-docsite-content{min-width:0;color:#1f2328}.eryuan-native .scenario-docsite-section{display:block;margin:0;padding:32px 0;border:0;border-bottom:1px solid #e5e7eb;background:transparent;box-shadow:none;scroll-margin-top:96px}.eryuan-native .scenario-docsite-section:first-child{padding-top:0}.eryuan-native .scenario-docsite-section:last-child{border-bottom:0}.eryuan-native .scenario-docsite-eyebrow,.eryuan-native .scenario-docsite-step-number,.eryuan-native .scenario-docsite-meta{margin:0 0 8px;color:#6b7280;font-size:13px;font-weight:600;line-height:1.6}.eryuan-native .scenario-docsite-h1,.eryuan-native .scenario-docsite-h2,.eryuan-native .scenario-docsite-h3,.eryuan-native .scenario-docsite-subtitle{margin:0;color:#111827;font-weight:700;letter-spacing:0}.eryuan-native .scenario-docsite-h1{font-size:32px;line-height:1.35}.eryuan-native .scenario-docsite-h2{font-size:24px;line-height:1.45}.eryuan-native .scenario-docsite-h3{font-size:16px;line-height:1.7}.eryuan-native .scenario-docsite-subtitle{margin-top:6px;color:#374151;font-size:17px;font-weight:600;line-height:1.7}.eryuan-native .scenario-docsite-p,.eryuan-native .scenario-docsite-li .bc-span,.eryuan-native .scenario-docsite-li .bc-strong{color:#374151;font-size:16px;line-height:1.9;letter-spacing:0}.eryuan-native .scenario-docsite-p{margin:14px 0 0}.eryuan-native .scenario-docsite-block{margin:22px 0 0}.eryuan-native .scenario-docsite-blockquote{display:block;margin:20px 0 0;padding:0 0 0 16px;border-left:2px solid #d1d5db;background:transparent;color:#4b5563;font-size:16px;line-height:1.9}.eryuan-native .scenario-docsite-blockquote .scenario-docsite-h3{color:#111827}.eryuan-native .scenario-docsite-ul{display:block;margin:14px 0 0}.eryuan-native .scenario-docsite-li{display:block;position:relative;margin:8px 0 0;padding-left:18px}.eryuan-native .scenario-docsite-li:before{content:"";position:absolute;left:2px;top:14px;width:4px;height:4px;border-radius:50%;background:#374151}.eryuan-native .scenario-docsite-li .bc-strong{display:inline;margin-right:8px;color:#111827;font-weight:700}.eryuan-native .scenario-docsite-li .bc-span{display:inline}.eryuan-native .scenario-docsite-channel{display:block;margin:30px 0 0;padding:0;border:0;background:transparent}.eryuan-native .scenario-docsite-faq{display:block;border-bottom:1px solid #e5e7eb}.eryuan-native .scenario-docsite-faq-q{padding:16px 0;color:#111827;font-size:16px;font-weight:700;line-height:1.7;cursor:pointer}.eryuan-native .scenario-docsite-faq-a{display:none;padding:0 0 18px;color:#374151;font-size:16px;line-height:1.9}.eryuan-native .scenario-docsite-faq.open .scenario-docsite-faq-a{display:block}.eryuan-native .scenario-docsite-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.eryuan-native .scenario-docsite-action{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border:1px solid #d1d5db;border-radius:20px;background:#fff;color:var(--brand-blue);font-size:14px;font-weight:600;line-height:1;cursor:pointer}.eryuan-native .scenario-docsite-action:hover{border-color:var(--brand-blue)}@media (max-width: 900px){.eryuan-native .scenario-docsite-page{padding-top:64px}.eryuan-native .scenario-docsite-mobile-bar{display:block;position:sticky;top:64px;z-index:66;padding:10px 18px;border-bottom:1px solid #e5e7eb;background:#fff}.eryuan-native .scenario-docsite-toc-button{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border:1px solid #d1d5db;border-radius:17px;background:#fff;color:#111827;font-size:14px;font-weight:600;line-height:1}.eryuan-native .scenario-docsite-mask.open{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:rgba(17,24,39,.16)}.eryuan-native .scenario-docsite-layout{display:block;max-width:none;padding:28px 20px 72px}.eryuan-native .scenario-docsite-sidebar{position:fixed;top:112px;left:0;bottom:0;z-index:90;width:min(82vw,320px);max-height:none;padding:32px 32px 96px;border-right:1px solid #e5e7eb;background:#f6f6f7;transform:translate(-102%);transition:transform .18s ease}.eryuan-native .scenario-docsite-sidebar.open{transform:translate(0)}.eryuan-native .scenario-docsite-section{padding:30px 0;scroll-margin-top:112px}.eryuan-native .scenario-docsite-h1{font-size:28px;line-height:1.4}.eryuan-native .scenario-docsite-h2{font-size:22px;line-height:1.48}.eryuan-native .scenario-docsite-h3,.eryuan-native .scenario-docsite-p,.eryuan-native .scenario-docsite-blockquote,.eryuan-native .scenario-docsite-li .bc-span,.eryuan-native .scenario-docsite-li .bc-strong,.eryuan-native .scenario-docsite-faq-q,.eryuan-native .scenario-docsite-faq-a{font-size:15px}.eryuan-native .scenario-docsite-actions{display:block}.eryuan-native .scenario-docsite-action{display:flex;width:100%;margin-top:10px}}.eryuan-native{--ai-bg: #f5efff;--ai-bg-strong: #eadfff;--ai-surface: rgba(255, 255, 255, .72);--ai-surface-strong: rgba(255, 255, 255, .9);--ai-line: rgba(107, 76, 255, .16);--ai-line-strong: rgba(107, 76, 255, .28);--ai-purple: #6738ff;--ai-purple-2: #9d62ff;--ai-indigo: #3725e8;--ai-ink: #070d2b;--ai-muted: #4c5578;--ai-soft: #8178a5;--ai-shadow: 0 28px 90px rgba(82, 49, 176, .16);--ai-card-shadow: 0 18px 58px rgba(86, 57, 171, .14);--ai-radius: 28px;--ai-radius-sm: 18px;--ai-max: 1480px;background:radial-gradient(circle at 8% 2%,rgba(122,84,255,.12),transparent 26%),radial-gradient(circle at 92% 10%,rgba(166,102,255,.16),transparent 28%),linear-gradient(180deg,#f4edff,#fffaff 42%,#f5efff);color:var(--ai-ink)}.eryuan-native .marketing-frame-root{min-height:100vh;background:linear-gradient(110deg,rgba(255,255,255,.52),transparent 35%),radial-gradient(circle at 85% 24%,rgba(120,67,255,.12),transparent 28%)}.eryuan-native .marketing-frame-main{overflow:hidden}.eryuan-native .nav{top:26px;left:50%;right:auto;width:min(100% - 64px,var(--ai-max));transform:translate(-50%);min-height:84px;padding:0 36px;border:1px solid rgba(255,255,255,.72);border-radius:30px;background:rgba(255,255,255,.74);box-shadow:0 22px 62px rgba(72,45,142,.12);backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px);gap:54px;transition:transform .28s ease,opacity .22s ease,background .24s ease,box-shadow .24s ease,border-color .24s ease}.eryuan-native .nav.scrolled,.eryuan-native .nav.workspace-nav{background:rgba(255,255,255,.86);border-color:rgba(255,255,255,.84);box-shadow:0 18px 50px rgba(72,45,142,.14)}.eryuan-native .nav.is-hidden{transform:translate(-50%,calc(-100% - 34px));opacity:0;pointer-events:none}.eryuan-native .nav-logo{display:flex;align-items:center;flex:0 0 auto;cursor:pointer}.eryuan-native .nav-logo .nav-logo-img{width:150px;height:44px;display:block}.eryuan-native .nav-center{gap:42px}.eryuan-native .nav-center .bc-a{color:#141935;font-size:16px;font-weight:700;padding:28px 0 24px}.eryuan-native .nav-center .bc-a:hover,.eryuan-native .nav-center .bc-a.active{color:var(--ai-purple)}.eryuan-native .nav-center .bc-a:hover:after,.eryuan-native .nav-center .bc-a.active:after{bottom:10px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--ai-purple),var(--ai-purple-2))}.eryuan-native .nav-beta,.eryuan-native .footer-beta{background:rgba(102,56,255,.1);color:var(--ai-purple);border-radius:7px;font-size:12px;line-height:1;padding:4px 6px;margin-left:4px}.eryuan-native .nav-actions{gap:18px}.eryuan-native .nav-contact,.eryuan-native .nav-login,.eryuan-native .nav-cta{min-width:132px;min-height:48px;border-radius:999px;font-size:15px;font-weight:800}.eryuan-native .nav-contact,.eryuan-native .nav-login{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(82,67,143,.14);background:rgba(255,255,255,.48);color:#1c2444;box-shadow:none}.eryuan-native .nav-cta,.eryuan-native .ai-btn-primary,.eryuan-native .btn-primary{border:0;background:linear-gradient(135deg,#8d55ff,#4d2cff);color:#fff;box-shadow:0 16px 30px rgba(78,44,255,.28)}.eryuan-native .nav-cta:hover,.eryuan-native .ai-btn-primary:hover,.eryuan-native .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(78,44,255,.34)}.eryuan-native .user-avatar-btn{width:48px;height:48px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--ai-purple),var(--ai-indigo));color:#fff;font-weight:900;cursor:pointer}.eryuan-native .mobile-menu{top:112px;left:20px;right:20px;border-radius:24px;background:rgba(255,255,255,.94);border:1px solid rgba(107,76,255,.14);box-shadow:var(--ai-card-shadow)}.eryuan-native .mobile-menu-primary{color:var(--ai-purple)!important;font-weight:900!important}.eryuan-native .contact-modal-card,.eryuan-native .login-box,.eryuan-native .checkout-single-card,.eryuan-native .order-summary,.eryuan-native .legal-shell{border:1px solid rgba(255,255,255,.72);background:radial-gradient(circle at 10% 0%,rgba(151,91,255,.1),transparent 32%),rgba(255,255,255,.8);box-shadow:var(--ai-card-shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.eryuan-native .ai-page,.eryuan-native .ai-home-page{position:relative;min-height:100vh;background:radial-gradient(circle at 78% 12%,rgba(123,80,255,.14),transparent 30%),radial-gradient(circle at 18% 26%,rgba(255,255,255,.8),transparent 24%),linear-gradient(180deg,#f4edff,#fffaff 48%,#f5efff)}.eryuan-native .ai-section,.eryuan-native .ai-page-hero,.eryuan-native .ai-hero{padding:92px 64px;position:relative}.eryuan-native .ai-section>*,.eryuan-native .ai-page-hero>*,.eryuan-native .ai-hero>*{max-width:var(--ai-max);margin-left:auto;margin-right:auto}.eryuan-native .ai-hero{--ai-hero-rhythm: 34px;--ai-hero-content-offset: -16px;--ai-hero-visual-offset: calc(-43% - 24px) ;--ai-hero-parallax-x: 0px;--ai-hero-parallax-y: 0px;min-height:930px;padding-top:150px;padding-bottom:46px;display:grid;grid-template-columns:minmax(610px,.9fr) minmax(600px,1.1fr);grid-template-areas:"copy visual" "trust visual";align-items:center;align-content:center;-moz-column-gap:36px;column-gap:36px;row-gap:var(--ai-hero-rhythm);max-width:var(--ai-max);margin-left:auto;margin-right:auto;overflow:visible}.eryuan-native .ai-hero:before,.eryuan-native .ai-section:before,.eryuan-native .ai-page-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(145deg,rgba(255,255,255,.4),transparent 42%),radial-gradient(circle at 84% 14%,rgba(111,64,255,.12),transparent 34%)}.eryuan-native .ai-hero>*{position:relative;z-index:1}.eryuan-native .ai-hero-copy{grid-area:copy;order:1;position:relative;z-index:3;width:100%;max-width:760px;transform:translateY(var(--ai-hero-content-offset));animation:aiHeroCopyIn .82s cubic-bezier(.16,1,.3,1) both}.eryuan-native .ai-pill{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 22px;border-radius:999px;border:1px solid rgba(255,255,255,.78);background:rgba(255,255,255,.68);color:var(--ai-purple);font-size:16px;font-weight:900;box-shadow:0 10px 34px rgba(88,55,180,.08);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.eryuan-native .ai-hero-title,.eryuan-native .ai-page-title,.eryuan-native .ai-section-title{color:var(--ai-ink);font-weight:950;letter-spacing:0}.eryuan-native .ai-hero-title{display:flex;flex-direction:column;gap:10px;margin:28px 0 22px;font-size:clamp(62px,4.5vw,76px);line-height:1.06;font-weight:1000;-webkit-text-stroke:.45px currentColor;text-shadow:0 0 0 currentColor}.eryuan-native .ai-hero-title-line{display:block;white-space:nowrap}.eryuan-native .ai-hero-subtitle{margin-bottom:22px;color:rgba(76,85,120,.82);font-size:25px;line-height:1.35;font-weight:300}.eryuan-native .ai-gradient-text{color:transparent;background:linear-gradient(135deg,#3e2cff,#7b4cff 52%,#bb78ff);-webkit-background-clip:text;background-clip:text}.eryuan-native .ai-hero-desc,.eryuan-native .ai-page-desc,.eryuan-native .ai-section-desc{color:var(--ai-muted);line-height:1.78;font-size:21px}.eryuan-native .ai-hero-desc{max-width:620px;font-size:24px}.eryuan-native .ai-hero-actions,.eryuan-native .footer-cta-buttons,.eryuan-native .ai-center-action{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.eryuan-native .ai-hero-actions{margin-top:var(--ai-hero-rhythm)}.eryuan-native .ai-btn{min-height:68px;min-width:214px;padding:0 32px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:21px;font-weight:900;line-height:1;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;white-space:nowrap}.eryuan-native .ai-btn .ai-btn-chevron,.eryuan-native .ai-btn .ai-btn-arrow{position:relative;flex:0 0 34px;width:34px;height:34px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.92);color:var(--ai-purple);font-size:0;line-height:1;transition:transform .22s ease,background-color .22s ease,box-shadow .22s ease}.eryuan-native .ai-btn .ai-btn-chevron:before,.eryuan-native .ai-btn .ai-btn-arrow:before{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;background:currentColor;mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-chevron-right'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m9%2018%206-6-6-6'%20/%3e%3c/svg%3e") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-chevron-right'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m9%2018%206-6-6-6'%20/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .ai-btn:hover .ai-btn-chevron,.eryuan-native .ai-btn:focus-visible .ai-btn-chevron,.eryuan-native .ai-btn:hover .ai-btn-arrow,.eryuan-native .ai-btn:focus-visible .ai-btn-arrow{transform:translate(4px)}.eryuan-native .ai-btn.disabled{opacity:.58;cursor:not-allowed;transform:none}.eryuan-native .ai-btn-ghost{border:1px solid rgba(107,76,255,.22);background:rgba(255,255,255,.62);color:var(--ai-purple);box-shadow:0 12px 38px rgba(78,44,255,.08)}.eryuan-native .ai-play{width:34px;height:34px;border-radius:999px;background:#fff;box-shadow:0 10px 24px rgba(78,44,255,.16);position:relative}.eryuan-native .ai-play:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;background:var(--ai-purple);mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-play'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M5%205a2%202%200%200%201%203.008-1.728l11.997%206.998a2%202%200%200%201%20.003%203.458l-12%207A2%202%200%200%201%205%2019z'%20/%3e%3c/svg%3e") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-play'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M5%205a2%202%200%200%201%203.008-1.728l11.997%206.998a2%202%200%200%201%20.003%203.458l-12%207A2%202%200%200%201%205%2019z'%20/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .ai-trust-strip{border:1px solid rgba(255,255,255,.82);border-radius:24px;background:rgba(255,255,255,.68);box-shadow:var(--ai-card-shadow);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;overflow:hidden}.eryuan-native .ai-trust-strip-hero{grid-area:trust;position:relative;z-index:4;width:min(720px,100vw - 128px);max-width:none;margin-top:0;margin-left:0;margin-right:auto;border:1px solid rgba(255,255,255,.82);border-radius:24px;background:rgba(255,255,255,.64);box-shadow:var(--ai-card-shadow);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);grid-template-columns:repeat(3,minmax(0,1fr));gap:0;overflow:hidden;transform:translateY(var(--ai-hero-content-offset));animation:aiHeroCopyIn .82s cubic-bezier(.16,1,.3,1) .08s both}.eryuan-native .ai-trust-strip-hero .ai-trust-item{min-height:96px;grid-template-columns:50px minmax(0,1fr);gap:12px;padding:18px;border-right:1px solid rgba(107,76,255,.12)}.eryuan-native .ai-trust-strip-hero .ai-trust-item:last-child{border-right:0}.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-strong,.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-span{white-space:nowrap}.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-strong{font-size:16px;font-weight:980}.eryuan-native .ai-trust-strip-compact{grid-template-columns:repeat(4,minmax(0,1fr));max-width:1320px}.eryuan-native .ai-trust-item{min-width:0;display:grid;grid-template-columns:56px 1fr;align-items:center;gap:16px;padding:24px 28px;border-right:1px solid rgba(107,76,255,.12)}.eryuan-native .ai-trust-item:last-child{border-right:0}.eryuan-native .ai-trust-icon,.eryuan-native .ai-memory-icon{width:48px;height:48px;border-radius:18px;display:inline-flex;align-items:center;justify-content:center;color:var(--ai-purple);font-weight:950;background:rgba(107,76,255,.1)}.eryuan-native .ai-trust-strip-hero .ai-trust-icon{width:52px;height:52px;border-radius:50%;background:rgba(107,76,255,.1);color:var(--ai-purple);position:relative}.eryuan-native .ai-trust-strip-hero .ai-trust-icon:before{content:"";position:absolute;top:12px;right:12px;bottom:12px;left:12px;background:currentColor;mask:var(--ai-trust-icon) center/contain no-repeat;-webkit-mask:var(--ai-trust-icon) center/contain no-repeat}.eryuan-native .ai-trust-strip-hero .ai-trust-icon.is-user{--ai-trust-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-user'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M19%2021v-2a4%204%200%200%200-4-4H9a4%204%200%200%200-4%204v2'%20/%3e%3ccircle%20cx='12'%20cy='7'%20r='4'%20/%3e%3c/svg%3e")}.eryuan-native .ai-trust-strip-hero .ai-trust-icon.is-assets{--ai-trust-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-database'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cellipse%20cx='12'%20cy='5'%20rx='9'%20ry='3'%20/%3e%3cpath%20d='M3%205V19A9%203%200%200%200%2021%2019V5'%20/%3e%3cpath%20d='M3%2012A9%203%200%200%200%2021%2012'%20/%3e%3c/svg%3e")}.eryuan-native .ai-trust-strip-hero .ai-trust-icon.is-online{--ai-trust-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-trending-up'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M16%207h6v6'%20/%3e%3cpath%20d='m22%207-8.5%208.5-5-5L2%2017'%20/%3e%3c/svg%3e")}.eryuan-native .ai-demo-proof-strip{margin-top:38px;min-height:112px}.eryuan-native .ai-demo-proof-strip .ai-trust-item{position:relative;grid-template-columns:58px auto;justify-content:center;justify-items:start;gap:18px;padding:24px 36px;border-right:0}.eryuan-native .ai-demo-proof-strip .ai-trust-item:after{content:"";position:absolute;top:50%;right:0;width:1px;height:50%;transform:translateY(-50%);background:rgba(107,76,255,.14)}.eryuan-native .ai-demo-proof-strip .ai-trust-item:last-child:after{display:none}.eryuan-native .ai-demo-proof-strip .ai-trust-item .bc-strong,.eryuan-native .ai-demo-proof-strip .ai-trust-item .bc-span{white-space:nowrap}.eryuan-native .ai-demo-proof-icon{width:58px;height:58px;border-radius:20px;position:relative}.eryuan-native .ai-demo-proof-icon:before{content:"";position:absolute;top:15px;right:15px;bottom:15px;left:15px;background:currentColor;mask:var(--ai-demo-proof-icon) center/contain no-repeat;-webkit-mask:var(--ai-demo-proof-icon) center/contain no-repeat}.eryuan-native .ai-demo-proof-icon.is-shield{--ai-demo-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-shield'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%2013c0%205-3.5%207.5-7.66%208.95a1%201%200%200%201-.67-.01C7.5%2020.5%204%2018%204%2013V6a1%201%200%200%201%201-1c2%200%204.5-1.2%206.24-2.72a1.17%201.17%200%200%201%201.52%200C14.51%203.81%2017%205%2019%205a1%201%200%200%201%201%201z'%20/%3e%3c/svg%3e")}.eryuan-native .ai-demo-proof-icon.is-zap{--ai-demo-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-zap'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M4%2014a1%201%200%200%201-.78-1.63l9.9-10.2a.5.5%200%200%201%20.86.46l-1.92%206.02A1%201%200%200%200%2013%2010h7a1%201%200%200%201%20.78%201.63l-9.9%2010.2a.5.5%200%200%201-.86-.46l1.92-6.02A1%201%200%200%200%2011%2014z'%20/%3e%3c/svg%3e")}.eryuan-native .ai-demo-proof-icon.is-trending{--ai-demo-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-trending-up'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M16%207h6v6'%20/%3e%3cpath%20d='m22%207-8.5%208.5-5-5L2%2017'%20/%3e%3c/svg%3e")}.eryuan-native .ai-trust-item .bc-strong{font-size:17px;color:var(--ai-ink);font-weight:950}.eryuan-native .ai-trust-item .bc-span{display:block;margin-top:6px;color:var(--ai-muted);font-size:14px;line-height:1.5}.eryuan-native .ai-hero-visual{grid-area:auto;order:2;position:absolute;top:50%;right:-64px;transform:translate3d(var(--ai-hero-parallax-x),calc(var(--ai-hero-visual-offset) + var(--ai-hero-parallax-y)),0);z-index:2;width:min(58vw,1040px);max-width:none;min-width:0;margin-left:0;margin-right:0;display:flex;align-items:center;justify-content:center;pointer-events:none;transition:transform .16s ease-out;animation:aiHeroVisualPop .9s cubic-bezier(.16,1,.3,1) .12s both;will-change:transform}.eryuan-native .ai-hero-illustration{width:100%;height:auto;display:block;filter:drop-shadow(0 34px 70px rgba(86,57,171,.18))}@keyframes aiHeroCopyIn{0%{opacity:0;transform:translate3d(-58px,var(--ai-hero-content-offset),0)}to{opacity:1;transform:translate3d(0,var(--ai-hero-content-offset),0)}}@keyframes aiHeroVisualPop{0%{opacity:0;transform:translate3d(var(--ai-hero-parallax-x),calc(var(--ai-hero-visual-offset) + var(--ai-hero-parallax-y) + 18px),0) scale(.96)}to{opacity:1;transform:translate3d(var(--ai-hero-parallax-x),calc(var(--ai-hero-visual-offset) + var(--ai-hero-parallax-y)),0) scale(1)}}@media (prefers-reduced-motion: reduce){.eryuan-native .ai-hero-copy,.eryuan-native .ai-trust-strip-hero,.eryuan-native .ai-hero-visual,.eryuan-native .ai-process-card,.eryuan-native .ai-process-image,.eryuan-native .ai-role-card,.eryuan-native .ai-role-image,.eryuan-native .ai-compare-panel,.eryuan-native .ai-compare-row,.eryuan-native .ai-compare-proof-strip,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-icon,.eryuan-native .ai-vs-badge,.eryuan-native .ai-growth-card,.eryuan-native .ai-growth-day,.eryuan-native .ai-growth-image,.eryuan-native .ai-memory-item,.eryuan-native .ai-memory-icon,.eryuan-native .ai-capability-card,.eryuan-native .ai-capability-icon,.eryuan-native .ai-case-card,.eryuan-native .ai-case-image,.eryuan-native .ai-channel-lead,.eryuan-native .ai-channel-avatar,.eryuan-native .ai-channel-card,.eryuan-native .ai-channel-icon,.eryuan-native .ai-dark-panel,.eryuan-native .ai-dark-card,.eryuan-native .ai-dark-card-icon,.eryuan-native .ai-orbit,.eryuan-native .ai-security-proof,.eryuan-native .ai-price-card,.eryuan-native .ai-price-badge,.eryuan-native .footer-cta-section:before,.eryuan-native .footer-cta-section:after{animation:none;transition:none}}.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:188px!important;padding-bottom:58px}@media (max-width: 980px){.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:136px!important}}@media (max-width: 640px){.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:116px!important}}.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:132px;padding-bottom:58px}.eryuan-native .case-study-section,.eryuan-native .pricing-plans-section{padding-bottom:72px}.eryuan-native .case-study-grid{gap:26px;margin-bottom:0}.eryuan-native .case-story-card{min-height:330px;padding:28px;border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(250,247,255,.76)),rgba(255,255,255,.78)}.eryuan-native .case-story-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.eryuan-native .case-story-topline>.bc-span:last-child{color:rgba(103,64,255,.22);font-size:34px;font-weight:900;line-height:1}.eryuan-native .case-detail-grid>.case-detail-block{min-width:0}.eryuan-native .case-detail-grid .case-wide{grid-column:1/-1}.eryuan-native .case-expand{box-sizing:border-box}.eryuan-native .pricing-single-shell{display:grid;grid-template-columns:minmax(0,.9fr) minmax(360px,520px);gap:30px;align-items:stretch}.eryuan-native .pricing-single-copy{display:flex;min-height:100%;flex-direction:column;justify-content:center;padding:42px;border:1px solid rgba(255,255,255,.82);border-radius:30px;background:radial-gradient(circle at 14% 0%,rgba(160,122,255,.18),transparent 38%),rgba(255,255,255,.68);box-shadow:0 24px 72px rgba(93,66,175,.1);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.eryuan-native .pricing-single-label{display:inline-flex;width:-moz-fit-content;width:fit-content;min-height:34px;align-items:center;padding:0 16px;border-radius:999px;background:rgba(103,64,255,.1);color:#6740ff;font-size:14px;font-weight:900;margin-bottom:18px}.eryuan-native .pricing-single-copy .bc-h2{color:#080d24;font-size:clamp(28px,3vw,44px);line-height:1.18;font-weight:950;margin-bottom:18px}.eryuan-native .pricing-single-copy .bc-p{color:#4e5874;font-size:16px;line-height:1.8;max-width:620px}.eryuan-native .pricing-single-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.eryuan-native .pricing-single-points .bc-div{min-height:38px;display:inline-flex;align-items:center;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.72);color:#343b58;font-size:14px;font-weight:800;white-space:nowrap}.eryuan-native .pricing-single-shell .pricing-card{min-height:100%;padding:42px 34px;border-radius:30px}.eryuan-native .pricing-single-shell .pricing-card.featured:before{display:none}.eryuan-native .pricing-single-shell .pricing-price{font-size:clamp(52px,5.8vw,82px);line-height:1;color:#5f35ff}.eryuan-native .pricing-single-shell .pricing-period{color:#6a7190;font-size:18px}.eryuan-native .pricing-value-section,.eryuan-native .pricing-compare-section,.eryuan-native .pricing-faq-section,.eryuan-native .pricing-bottom-cta{padding-right:48px;padding-left:48px}.eryuan-native .pricing-value-list,.eryuan-native .pricing-faq-list{max-width:980px;margin:0 auto}.eryuan-native .pricing-faq-list{display:grid;gap:16px}.eryuan-native .pricing-faq-item{padding:24px 26px;border-radius:22px}.eryuan-native .pricing-bottom-cta-inner{max-width:980px;margin:0 auto;padding:46px 32px;border-radius:30px;text-align:center}.eryuan-native .login-section{padding-top:150px!important;padding-bottom:72px!important;background:radial-gradient(circle at 20% 12%,rgba(128,88,255,.18),transparent 30%),radial-gradient(circle at 82% 16%,rgba(198,176,255,.22),transparent 34%),linear-gradient(180deg,#f8f2ff,#fbf8ff 48%,#f7f1ff)}.eryuan-native .login-container{max-width:460px}.eryuan-native .login-box{border:1px solid rgba(255,255,255,.82);background:radial-gradient(circle at 12% 0%,rgba(167,126,255,.18),transparent 36%),rgba(255,255,255,.82);box-shadow:0 26px 82px rgba(91,64,172,.14);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}@media (max-width: 980px){.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:108px}.eryuan-native .pricing-single-shell{grid-template-columns:1fr}.eryuan-native .pricing-single-copy{padding:30px}}@media (max-width: 640px){.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:96px}.eryuan-native .pricing-value-section,.eryuan-native .pricing-compare-section,.eryuan-native .pricing-faq-section,.eryuan-native .pricing-bottom-cta{padding-right:16px;padding-left:16px}.eryuan-native .pricing-single-copy,.eryuan-native .pricing-single-shell .pricing-card{padding:24px 20px;border-radius:24px}.eryuan-native .login-section{padding-top:104px!important}}.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:92px;padding-bottom:54px;text-align:center}.eryuan-native .case-kicker,.eryuan-native .pricing-eyebrow,.eryuan-native .pricing-section-head .bc-span{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 18px;border:1px solid rgba(122,79,255,.16);border-radius:999px;background:rgba(255,255,255,.64);color:#6740ff;font-size:14px;font-weight:800;letter-spacing:0;box-shadow:inset 0 1px rgba(255,255,255,.76),0 12px 32px rgba(103,64,255,.08)}.eryuan-native .case-hero .bc-h1,.eryuan-native .pricing-hero .bc-h1{margin:18px 0 16px;color:#080d24;font-size:clamp(42px,5.2vw,72px);font-weight:900;line-height:1.08}.eryuan-native .case-hero .bc-p,.eryuan-native .pricing-hero .bc-p{color:#4b5574;font-size:20px;line-height:1.7}.eryuan-native .case-hero-note,.eryuan-native .case-hero-meta{width:min(760px,100%);margin:20px auto 0;color:#5e6682;font-size:15px;line-height:1.8}.eryuan-native .case-hero-meta{width:auto;display:inline-flex;min-height:36px;align-items:center;padding:0 18px;border-radius:999px;background:rgba(103,64,255,.08);color:#6740ff;font-weight:800}.eryuan-native .case-study-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.eryuan-native .case-story-card,.eryuan-native .pricing-card{transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.eryuan-native .case-story-card:hover,.eryuan-native .case-story-card:focus-within,.eryuan-native .pricing-card:hover{border-color:rgba(122,79,255,.26);box-shadow:0 32px 92px rgba(93,66,175,.16);transform:translateY(-5px)}.eryuan-native .case-badge,.eryuan-native .pricing-popular{background:rgba(103,64,255,.1);color:#6740ff}.eryuan-native .case-number,.eryuan-native .pricing-value-no{color:rgba(103,64,255,.22)}.eryuan-native .case-summary,.eryuan-native .case-detail-block .bc-p,.eryuan-native .case-close,.eryuan-native .pricing-desc,.eryuan-native .pricing-value-item .bc-p,.eryuan-native .pricing-faq-item .bc-p{color:#4e5874}.eryuan-native .case-metric{border:1px solid rgba(103,64,255,.14);background:rgba(103,64,255,.08);color:#5f35ff}.eryuan-native .case-rule-list{border-color:rgba(103,64,255,.12);background:rgba(103,64,255,.06)}.eryuan-native .pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.eryuan-native .pricing-card.featured{border-color:rgba(103,64,255,.36);background:radial-gradient(circle at 20% 0%,rgba(160,122,255,.2),transparent 42%),linear-gradient(180deg,rgba(255,255,255,.92),rgba(247,241,255,.82))}.eryuan-native .pricing-tier,.eryuan-native .pricing-value-item .bc-h3,.eryuan-native .pricing-faq-item .bc-h3{color:#080d24}.eryuan-native .pricing-price{color:#5f35ff}.eryuan-native .pricing-feature-intro{color:#4b5574;font-size:14px;font-weight:800}.eryuan-native .pricing-features .bc-li:before{color:#6740ff}.eryuan-native .pricing-btn,.eryuan-native .login-wechat-desktop-btn{min-height:46px;border:1px solid rgba(103,64,255,.18);border-radius:999px;background:rgba(255,255,255,.72);color:#6740ff;box-shadow:inset 0 1px rgba(255,255,255,.78),0 12px 32px rgba(103,64,255,.08);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.eryuan-native .pricing-btn.primary,.eryuan-native .pricing-bottom-cta .btn-primary{border-color:transparent;background:linear-gradient(135deg,#7c4dff,#4b35ff);color:#fff;box-shadow:0 16px 42px rgba(93,59,255,.28)}.eryuan-native .pricing-btn:hover,.eryuan-native .login-wechat-desktop-btn:hover{border-color:rgba(103,64,255,.32);box-shadow:0 16px 42px rgba(103,64,255,.14);transform:translateY(-2px)}.eryuan-native .pricing-payment-list{gap:14px}.eryuan-native .payment-channel{border:1px solid rgba(103,64,255,.12);background:rgba(255,255,255,.68);color:#343b58}.eryuan-native .pricing-section-head{margin-bottom:28px;text-align:center}.eryuan-native .pricing-section-head .bc-h2,.eryuan-native .pricing-bottom-cta-inner .bc-h2{color:#080d24}.eryuan-native .pricing-compare-table .bc-th{color:#6740ff;background:rgba(103,64,255,.06)}.eryuan-native .pricing-compare-table .bc-td{color:#343b58;border-color:rgba(103,64,255,.1)}.eryuan-native .login-wechat-desktop-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:800}.eryuan-native .login-wechat-desktop-icon{width:22px;height:22px}.eryuan-native .ai-login-page .login-box{border-color:rgba(255,255,255,.82);background:radial-gradient(circle at 12% 0%,rgba(167,126,255,.18),transparent 36%),rgba(255,255,255,.82);box-shadow:0 26px 82px rgba(91,64,172,.14);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}@media (max-width: 980px){.eryuan-native .case-study-grid,.eryuan-native .pricing-grid{grid-template-columns:1fr}.eryuan-native .case-hero,.eryuan-native .pricing-hero{padding-top:56px;padding-bottom:36px}}@media (max-width: 640px){.eryuan-native .case-hero .bc-h1,.eryuan-native .pricing-hero .bc-h1{font-size:34px}.eryuan-native .case-hero .bc-p,.eryuan-native .pricing-hero .bc-p{font-size:16px}.eryuan-native .pricing-compare-card{overflow-x:auto}}.eryuan-native .ai-office-scene{position:relative;min-height:570px;border-radius:78px;border:1px solid rgba(255,255,255,.72);background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(230,216,255,.62)),radial-gradient(circle at 78% 10%,rgba(255,193,226,.36),transparent 28%),radial-gradient(circle at 24% 84%,rgba(116,80,255,.24),transparent 34%);box-shadow:0 40px 110px rgba(98,67,175,.24);overflow:hidden;transform:perspective(1100px) rotateX(5deg) rotateY(-7deg)}.eryuan-native .ai-office-scene:before{content:"";position:absolute;left:7%;right:7%;bottom:6%;height:52%;border-radius:48px;background:linear-gradient(180deg,rgba(255,255,255,.58),rgba(178,150,255,.3));box-shadow:inset 0 0 0 1px rgba(255,255,255,.55)}.eryuan-native .ai-office-scene:after{content:"";position:absolute;top:22px;right:22px;bottom:22px;left:22px;border-radius:60px;border:1px solid rgba(255,255,255,.48);pointer-events:none}.eryuan-native .ai-office-panel{position:absolute;border-radius:22px;border:1px solid rgba(107,76,255,.14);background:rgba(255,255,255,.66);box-shadow:0 16px 44px rgba(80,52,160,.12);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.eryuan-native .ai-office-panel-chart{left:9%;top:12%;width:34%;height:28%;padding:18px}.eryuan-native .ai-office-panel-list{right:8%;top:18%;width:30%;min-height:150px;padding:18px}.eryuan-native .ai-mini-title,.eryuan-native .ai-screen-label{color:var(--ai-ink);font-weight:900;font-size:14px}.eryuan-native .ai-chart-line{position:absolute;left:24px;right:24px;bottom:34px;height:74px;border-left:4px solid rgba(107,76,255,.22);border-bottom:4px solid rgba(107,76,255,.22)}.eryuan-native .ai-chart-line:after{content:"";position:absolute;left:12px;right:0;bottom:16px;height:42px;-webkit-clip-path:polygon(0 70%,24% 38%,38% 52%,58% 14%,74% 28%,100% 0,100% 100%,0 100%);clip-path:polygon(0 70%,24% 38%,38% 52%,58% 14%,74% 28%,100% 0,100% 100%,0 100%);background:linear-gradient(135deg,rgba(107,76,255,.16),rgba(107,76,255,.56))}.eryuan-native .ai-list-row{height:13px;margin-top:14px;border-radius:999px;background:linear-gradient(90deg,rgba(107,76,255,.45),rgba(107,76,255,.1))}.eryuan-native .ai-list-row.short{width:68%}.eryuan-native .ai-avatar{position:absolute;border-radius:45% 45% 48% 48%;background:radial-gradient(circle at 35% 24%,#ffe0ec 0 14%,transparent 15%),radial-gradient(circle at 64% 24%,#ffe0ec 0 14%,transparent 15%),radial-gradient(circle at 50% 68%,#5e31d6 0 38%,transparent 39%),linear-gradient(180deg,#c86cff,#5b32cf);box-shadow:0 18px 42px rgba(86,45,180,.28)}.eryuan-native .ai-avatar:before{content:"";position:absolute;left:24%;top:12%;width:52%;height:44%;border-radius:50%;background:radial-gradient(circle at 34% 44%,#0f1837 0 5%,transparent 6%),radial-gradient(circle at 66% 44%,#0f1837 0 5%,transparent 6%),radial-gradient(circle at 50% 66%,#fff 0 6%,transparent 7%),#ffccd9}.eryuan-native .ai-avatar:after{content:"";position:absolute;left:24%;right:24%;top:-13%;height:24%;border-radius:999px 999px 0 0;border-top:7px solid #de6bdd}.eryuan-native .ai-avatar-main{width:154px;height:210px;left:45%;bottom:15%;transform:translate(-50%)}.eryuan-native .ai-avatar-small{width:94px;height:130px}.eryuan-native .ai-avatar-a{left:21%;bottom:12%}.eryuan-native .ai-avatar-b{right:19%;bottom:14%}.eryuan-native .ai-avatar-c{right:34%;bottom:5%}.eryuan-native .ai-float-tag{position:absolute;z-index:2;min-height:40px;padding:0 16px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:var(--ai-ink);font-size:14px;font-weight:900;background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.74);box-shadow:0 12px 30px rgba(88,55,180,.14)}.eryuan-native .tag-a{left:10%;bottom:28%}.eryuan-native .tag-b{right:14%;top:28%}.eryuan-native .tag-c{right:9%;bottom:30%}.eryuan-native .tag-d{left:35%;bottom:7%}.eryuan-native .ai-section-head{text-align:center;max-width:1060px;margin:0 auto 58px}.eryuan-native .ai-section-title{font-size:clamp(42px,4.2vw,78px);line-height:1.08;margin-bottom:22px}.eryuan-native .ai-page-hero{padding-top:190px;padding-bottom:64px;text-align:center}.eryuan-native .ai-page-title{max-width:1120px;margin:26px auto 22px;font-size:clamp(44px,4.6vw,82px);line-height:1.08}.eryuan-native .ai-page-desc{max-width:900px;margin:0 auto}.eryuan-native .ai-process-grid,.eryuan-native .ai-role-grid,.eryuan-native .ai-value-grid,.eryuan-native .ai-capability-grid,.eryuan-native .ai-scenario-grid,.eryuan-native .ai-case-grid,.eryuan-native .ai-story-grid,.eryuan-native .ai-workflow-grid,.eryuan-native .ai-upgrade-grid,.eryuan-native .ai-transfer-grid{display:grid;gap:26px}.eryuan-native .ai-process-grid,.eryuan-native .ai-role-grid,.eryuan-native .ai-scenario-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.eryuan-native .ai-case-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.eryuan-native .ai-cases-section .ai-section-head{max-width:1040px;margin-bottom:46px;text-align:center}.eryuan-native .ai-cases-section .ai-section-title{margin:18px auto 14px;font-size:clamp(48px,4.2vw,72px);line-height:1.08;font-weight:1000}.eryuan-native .ai-cases-section .ai-section-desc{max-width:900px;margin-left:auto;margin-right:auto;color:#243052;font-size:21px;line-height:1.5}.eryuan-native .ai-cases-section .ai-case-grid{max-width:1480px;gap:26px;align-items:stretch}.eryuan-native .ai-value-grid{grid-template-columns:repeat(3,minmax(0,1fr));max-width:1280px}.eryuan-native .ai-capability-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.eryuan-native .ai-story-grid,.eryuan-native .ai-workflow-grid,.eryuan-native .ai-upgrade-grid,.eryuan-native .ai-transfer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.eryuan-native .ai-process-card,.eryuan-native .ai-role-card,.eryuan-native .ai-value-card,.eryuan-native .ai-capability-card,.eryuan-native .ai-scenario-card,.eryuan-native .ai-case-card,.eryuan-native .ai-story-card,.eryuan-native .ai-workflow-card,.eryuan-native .ai-price-card{min-width:0;border-radius:var(--ai-radius);border:1px solid rgba(255,255,255,.76);background:radial-gradient(circle at 18% 0%,rgba(139,92,255,.12),transparent 34%),rgba(255,255,255,.66);box-shadow:var(--ai-card-shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.eryuan-native .ai-process-card{padding:28px;overflow:hidden;transform-origin:center bottom;transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .45s cubic-bezier(.16,1,.3,1),border-color .3s ease,box-shadow .3s ease,background-color .3s ease;will-change:transform}.eryuan-native .ai-process-card:hover,.eryuan-native .ai-process-card:focus-visible{transform:translateY(-12px) scale(1.012);border-color:rgba(129,93,255,.34);background-color:rgba(255,255,255,.82);box-shadow:0 30px 72px rgba(83,56,173,.2)}.eryuan-native .ai-process-card.fade-up.visible:hover,.eryuan-native .ai-process-card.fade-up.visible:focus-visible{transform:translateY(-12px) scale(1.012)}.eryuan-native .ai-process-card:focus-visible{outline:3px solid rgba(107,76,255,.2);outline-offset:4px}.eryuan-native .ai-process-top{display:flex;align-items:center;gap:16px;margin-bottom:18px}.eryuan-native .ai-step-no,.eryuan-native .ai-scenario-index{width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:950;background:linear-gradient(135deg,#9b67ff,#4d2cff);box-shadow:0 12px 24px rgba(77,44,255,.24)}.eryuan-native .ai-process-card .bc-h3,.eryuan-native .ai-role-card .bc-h3,.eryuan-native .ai-scenario-card .bc-h3,.eryuan-native .ai-case-card .bc-h3,.eryuan-native .ai-story-card .bc-h3,.eryuan-native .ai-workflow-card .bc-h3,.eryuan-native .ai-price-card .bc-h3,.eryuan-native .ai-compare-panel .bc-h3{color:var(--ai-ink);font-size:28px;line-height:1.24;font-weight:950}.eryuan-native .ai-process-card .bc-p,.eryuan-native .ai-role-card .bc-p,.eryuan-native .ai-scenario-card .bc-p,.eryuan-native .ai-case-card .bc-p,.eryuan-native .ai-story-card .bc-p,.eryuan-native .ai-workflow-card .bc-p,.eryuan-native .ai-price-card .bc-p,.eryuan-native .ai-compare-panel .bc-p{color:var(--ai-muted);font-size:17px;line-height:1.7}.eryuan-native .ai-demo-section .ai-section-title{margin-top:22px}.eryuan-native .ai-roles-section .ai-section-head{margin-bottom:42px}.eryuan-native .ai-roles-section .ai-section-title{margin-top:20px;margin-bottom:18px}.eryuan-native .ai-demo-section .ai-process-card>.bc-p{font-size:15px;line-height:1.55;white-space:nowrap}.eryuan-native .ai-process-screen{min-height:255px;margin:0 0 24px;padding:22px;border-radius:22px;border:1px solid rgba(107,76,255,.14);background:rgba(255,255,255,.62)}.eryuan-native .ai-process-visual{position:relative;aspect-ratio:1/1;min-height:0;padding:0;overflow:hidden;background:rgba(255,255,255,.76)}.eryuan-native .ai-process-image{width:100%;height:100%;display:block;-o-object-fit:contain;object-fit:contain;transition:transform .5s cubic-bezier(.16,1,.3,1)}.eryuan-native .ai-process-card:hover .ai-process-image,.eryuan-native .ai-process-card:focus-visible .ai-process-image{transform:scale(1.035)}.eryuan-native .ai-screen-row{display:flex;align-items:center;gap:10px;margin-top:16px;min-height:38px;padding:0 12px;border-radius:12px;background:rgba(111,76,255,.07);color:#263056;font-size:14px}.eryuan-native .ai-screen-dot{width:16px;height:16px;border-radius:50%;background:rgba(107,76,255,.18);border:4px solid rgba(107,76,255,.34)}.eryuan-native .ai-role-card{overflow:hidden;cursor:pointer;transition:transform .36s cubic-bezier(.16,1,.3,1),border-color .3s ease,box-shadow .3s ease,background-color .3s ease}.eryuan-native .ai-role-card:hover,.eryuan-native .ai-role-card:focus-visible{transform:translateY(-10px);border-color:rgba(129,93,255,.32);background-color:rgba(255,255,255,.8);box-shadow:0 28px 70px rgba(83,56,173,.2)}.eryuan-native .ai-role-card:focus-visible{outline:3px solid rgba(107,76,255,.2);outline-offset:4px}.eryuan-native .ai-value-card,.eryuan-native .ai-capability-card{position:relative;padding:34px;overflow:hidden}.eryuan-native .ai-value-card:before,.eryuan-native .ai-capability-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 88% 12%,rgba(107,76,255,.14),transparent 34%);pointer-events:none}.eryuan-native .ai-value-card>*,.eryuan-native .ai-capability-card>*{position:relative;z-index:1}.eryuan-native .ai-value-card.primary{background:radial-gradient(circle at 16% 0%,rgba(122,84,255,.2),transparent 34%),rgba(255,255,255,.76);box-shadow:0 24px 74px rgba(86,57,171,.2)}.eryuan-native .ai-value-icon,.eryuan-native .ai-capability-icon{width:62px;height:62px;border-radius:22px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:950;background:linear-gradient(135deg,#9b67ff,#4d2cff);box-shadow:0 14px 28px rgba(77,44,255,.24);transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease}.eryuan-native .ai-value-label{display:inline-flex;min-height:30px;margin:26px 0 14px;padding:0 13px;border-radius:999px;align-items:center;color:var(--ai-purple);background:rgba(107,76,255,.1);font-size:13px;font-weight:900}.eryuan-native .ai-value-card .bc-h3,.eryuan-native .ai-capability-card .bc-h3{color:var(--ai-ink);font-size:28px;line-height:1.24;font-weight:950}.eryuan-native .ai-value-card .bc-p,.eryuan-native .ai-capability-card .bc-p{margin-top:14px;color:var(--ai-muted);font-size:17px;line-height:1.75}.eryuan-native .ai-value-list,.eryuan-native .ai-capability-points{display:grid;gap:10px;margin-top:24px}.eryuan-native .ai-value-list .bc-div,.eryuan-native .ai-capability-points .bc-div{min-height:40px;padding:0 14px;border-radius:14px;display:flex;align-items:center;color:#1d2548;background:rgba(107,76,255,.07);font-weight:780}.eryuan-native .ai-role-visual,.eryuan-native .ai-scenario-visual,.eryuan-native .ai-case-preview{position:relative;min-height:300px;border-radius:var(--ai-radius) var(--ai-radius) 0 0;overflow:hidden;background:radial-gradient(circle at 50% 22%,rgba(255,255,255,.78),transparent 34%),linear-gradient(135deg,rgba(181,139,255,.42),rgba(255,255,255,.42))}.eryuan-native .ai-role-visual{min-height:0;aspect-ratio:1/1}.eryuan-native .ai-role-image{width:100%;height:100%;display:block;-o-object-fit:cover;object-fit:cover;transition:transform .48s cubic-bezier(.16,1,.3,1)}.eryuan-native .ai-role-card:hover .ai-role-image,.eryuan-native .ai-role-card:focus-visible .ai-role-image{transform:scale(1.04)}.eryuan-native .ai-role-avatar,.eryuan-native .ai-growth-avatar{position:absolute;left:50%;bottom:30px;width:122px;height:156px;transform:translate(-50%);border-radius:45% 45% 48% 48%;background:radial-gradient(circle at 35% 24%,#ffe0ec 0 14%,transparent 15%),radial-gradient(circle at 64% 24%,#ffe0ec 0 14%,transparent 15%),radial-gradient(circle at 50% 68%,#5e31d6 0 38%,transparent 39%),linear-gradient(180deg,#c86cff,#5b32cf);box-shadow:0 18px 42px rgba(86,45,180,.24)}.eryuan-native .ai-role-avatar:before,.eryuan-native .ai-growth-avatar:before{content:"";position:absolute;left:24%;top:12%;width:52%;height:44%;border-radius:50%;background:radial-gradient(circle at 34% 44%,#0f1837 0 5%,transparent 6%),radial-gradient(circle at 66% 44%,#0f1837 0 5%,transparent 6%),#ffccd9}.eryuan-native .ai-role-tag{position:relative;z-index:2;display:inline-flex;min-height:34px;margin:18px 0 0 18px;padding:0 13px;align-items:center;justify-content:center;border-radius:999px;background:rgba(255,255,255,.78);color:var(--ai-purple);font-size:13px;font-weight:850;box-shadow:0 8px 24px rgba(80,52,160,.12)}.eryuan-native .ai-role-copy,.eryuan-native .ai-case-copy{position:relative;padding:26px 28px 30px}.eryuan-native .ai-role-copy{min-height:138px;padding:24px 84px 28px 28px}.eryuan-native .ai-role-copy .bc-h3{font-size:25px;line-height:1.18;font-weight:980}.eryuan-native .ai-role-copy .bc-p{margin-top:10px;font-size:15px;line-height:1.55}.eryuan-native .ai-arrow-pill{position:absolute;right:24px;bottom:28px;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px;background:linear-gradient(135deg,#9b67ff,#4d2cff);box-shadow:0 12px 26px rgba(77,44,255,.28)}.eryuan-native .ai-compare-wrap{position:relative;max-width:1420px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:128px;margin-top:4px}.eryuan-native .ai-compare-panel{position:relative;z-index:2;width:100%;max-width:570px;min-height:390px;padding:34px 46px 38px;border-radius:30px;border:1px solid rgba(255,255,255,.9);background:linear-gradient(180deg,rgba(255,255,255,.72),rgba(255,255,255,.48)),rgba(247,243,255,.58);box-shadow:inset 0 0 0 1px rgba(111,76,255,.08),0 28px 80px rgba(98,67,175,.14);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.eryuan-native .ai-compare-panel.muted{justify-self:end}.eryuan-native .ai-compare-panel.brand{justify-self:start}.eryuan-native .ai-compare-panel.brand{border-color:rgba(150,111,255,.32);background:radial-gradient(circle at 18% 0%,rgba(132,86,255,.42),transparent 42%),radial-gradient(circle at 88% 18%,rgba(197,153,255,.26),transparent 36%),linear-gradient(180deg,rgba(255,255,255,.86),rgba(241,232,255,.66)),rgba(235,221,255,.78);box-shadow:inset 0 0 0 1px rgba(111,76,255,.14),0 32px 92px rgba(100,68,190,.22)}.eryuan-native .ai-compare-panel .bc-h3{margin-bottom:24px;text-align:center;font-size:30px;line-height:1.18;font-weight:980}.eryuan-native .ai-compare-panel.brand .bc-h3{color:transparent;background:linear-gradient(135deg,#5a38ff,#9a5cff);-webkit-background-clip:text;background-clip:text}.eryuan-native .ai-compare-row{min-height:50px;margin-top:14px;padding:0 22px;border-radius:999px;display:grid;grid-template-columns:36px minmax(0,1fr);align-items:center;gap:18px;background:linear-gradient(180deg,rgba(255,255,255,.74),rgba(255,255,255,.55)),rgba(255,255,255,.58);color:#111936;font-size:18px;line-height:1.25;font-weight:780;box-shadow:inset 0 1px rgba(255,255,255,.7)}.eryuan-native .ai-compare-panel.muted .ai-compare-row{background:linear-gradient(180deg,rgba(247,247,252,.86),rgba(238,237,247,.7)),rgba(239,239,247,.76);color:#202743}.eryuan-native .ai-compare-mark{position:relative;width:28px;height:28px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:#6d4cff;background:rgba(107,76,255,.1)}.eryuan-native .ai-compare-mark:before{content:"";width:15px;height:15px;background:currentColor;mask:var(--ai-compare-mark) center/contain no-repeat;-webkit-mask:var(--ai-compare-mark) center/contain no-repeat}.eryuan-native .ai-compare-mark.is-cross{--ai-compare-mark: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-x'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M18%206%206%2018'%20/%3e%3cpath%20d='m6%206%2012%2012'%20/%3e%3c/svg%3e")}.eryuan-native .ai-compare-mark.is-check{--ai-compare-mark: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%206%209%2017l-5-5'%20/%3e%3c/svg%3e");color:#fff;background:linear-gradient(135deg,#9b67ff,#5732ff);box-shadow:0 10px 20px rgba(87,50,255,.2)}.eryuan-native .ai-compare-panel.muted .ai-compare-mark{color:#7066a6;background:rgba(107,76,255,.08)}.eryuan-native .ai-vs-badge{position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);width:136px;height:136px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#6d4cff;font-size:40px;font-style:italic;font-weight:980;letter-spacing:0;background:radial-gradient(circle at 34% 24%,rgba(255,255,255,.98),transparent 32%),linear-gradient(135deg,rgba(255,255,255,.92),rgba(238,229,255,.86) 46%,rgba(181,145,255,.48)),rgba(255,255,255,.74);border:1px solid rgba(255,255,255,.92);box-shadow:0 0 0 34px rgba(255,255,255,.22),0 0 0 68px rgba(255,255,255,.094),0 0 0 102px rgba(107,76,255,.024),0 0 0 136px rgba(107,76,255,.01),0 24px 68px rgba(107,76,255,.24);animation:aiVsBreath 4.6s ease-in-out infinite;transition:transform .42s cubic-bezier(.16,1,.3,1),box-shadow .35s ease,filter .35s ease}.eryuan-native .ai-compare-section .ai-section-head{margin-bottom:42px}.eryuan-native .ai-compare-section .ai-section-title{max-width:1180px;margin:20px auto 16px;font-size:clamp(46px,4vw,70px);line-height:1.08;font-weight:1000}.eryuan-native .ai-compare-section .ai-section-desc{font-size:20px;line-height:1.5}.eryuan-native .ai-growth-section .ai-section-head{max-width:1080px;margin-bottom:48px;text-align:center}.eryuan-native .ai-growth-section .ai-section-title{max-width:1100px;margin:18px auto 14px;font-size:clamp(48px,4.45vw,78px);line-height:1.06;font-weight:1000;text-align:center}.eryuan-native .ai-growth-section .ai-section-desc{max-width:900px;margin-left:auto;margin-right:auto;color:#243052;font-size:21px;line-height:1.48;text-align:center}.eryuan-native .ai-compare-proof-strip{max-width:1420px;min-height:100px;margin-top:34px;border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.74),rgba(255,255,255,.58)),rgba(255,255,255,.56)}.eryuan-native .ai-compare-proof-strip .ai-trust-item{position:relative;grid-template-columns:54px auto;justify-content:center;justify-items:start;gap:16px;padding:22px 24px;border-right:0}.eryuan-native .ai-compare-proof-strip .ai-trust-item:after{content:"";position:absolute;top:50%;right:0;width:1px;height:50%;transform:translateY(-50%);background:rgba(107,76,255,.16)}.eryuan-native .ai-compare-proof-strip .ai-trust-item:last-child:after{display:none}.eryuan-native .ai-compare-proof-strip .bc-strong,.eryuan-native .ai-compare-proof-strip .bc-span{white-space:nowrap}.eryuan-native .ai-compare-proof-strip .bc-strong{font-size:17px;font-weight:920}.eryuan-native .ai-compare-proof-icon{width:54px;height:54px;border-radius:18px;position:relative;color:#6d4cff;background:transparent;transition:transform .35s cubic-bezier(.16,1,.3,1),filter .35s ease}.eryuan-native .ai-compare-proof-icon:before{content:"";position:absolute;top:9px;right:9px;bottom:9px;left:9px;background:currentColor;mask:var(--ai-compare-proof-icon) center/contain no-repeat;-webkit-mask:var(--ai-compare-proof-icon) center/contain no-repeat}.eryuan-native .ai-compare-proof-icon.is-shield{--ai-compare-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-shield'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%2013c0%205-3.5%207.5-7.66%208.95a1%201%200%200%201-.67-.01C7.5%2020.5%204%2018%204%2013V6a1%201%200%200%201%201-1c2%200%204.5-1.2%206.24-2.72a1.17%201.17%200%200%201%201.52%200C14.51%203.81%2017%205%2019%205a1%201%200%200%201%201%201z'%20/%3e%3c/svg%3e")}.eryuan-native .ai-compare-proof-icon.is-zap{--ai-compare-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-zap'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M4%2014a1%201%200%200%201-.78-1.63l9.9-10.2a.5.5%200%200%201%20.86.46l-1.92%206.02A1%201%200%200%200%2013%2010h7a1%201%200%200%201%20.78%201.63l-9.9%2010.2a.5.5%200%200%201-.86-.46l1.92-6.02A1%201%200%200%200%2011%2014z'%20/%3e%3c/svg%3e")}.eryuan-native .ai-compare-proof-icon.is-users{--ai-compare-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-users'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M16%2021v-2a4%204%200%200%200-4-4H6a4%204%200%200%200-4%204v2'%20/%3e%3cpath%20d='M16%203.128a4%204%200%200%201%200%207.744'%20/%3e%3cpath%20d='M22%2021v-2a4%204%200%200%200-3-3.87'%20/%3e%3ccircle%20cx='9'%20cy='7'%20r='4'%20/%3e%3c/svg%3e")}.eryuan-native .ai-compare-proof-icon.is-trending{--ai-compare-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-trending-up'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M16%207h6v6'%20/%3e%3cpath%20d='m22%207-8.5%208.5-5-5L2%2017'%20/%3e%3c/svg%3e")}.eryuan-native .ai-growth-track{position:relative;max-width:1480px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:56px;align-items:stretch}.eryuan-native .ai-growth-track:before{content:"";display:none;position:absolute;z-index:0;left:8%;right:8%;top:54%;height:5px;border-radius:999px;background:rgba(255,255,255,.86);box-shadow:0 0 18px rgba(107,76,255,.1)}.eryuan-native .ai-growth-card{--ai-growth-card-bg: #f0e8ff;position:relative;z-index:1;min-width:0;min-height:405px;padding:58px 28px 236px;border-radius:31px;border:2px solid rgba(255,255,255,.78);background:var(--ai-growth-card-bg);box-shadow:inset 0 1px rgba(255,255,255,.82),inset 0 -1px rgba(255,255,255,.3),0 22px 62px rgba(107,76,255,.11);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);text-align:center;overflow:visible}.eryuan-native .ai-growth-card:nth-child(1){--ai-growth-card-bg: #eaddfc}.eryuan-native .ai-growth-card:nth-child(2){--ai-growth-card-bg: #f1e7fb}.eryuan-native .ai-growth-card:nth-child(3){--ai-growth-card-bg: #ebe0fa}.eryuan-native .ai-growth-card:nth-child(4){--ai-growth-card-bg: #ede3fd}.eryuan-native .ai-growth-card:after{content:"";display:none;position:absolute;z-index:4;right:-62px;top:54%;width:48px;height:48px;border-radius:50%;transform:translate(50%,-50%);background:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%206%209%2017l-5-5'%20/%3e%3c/svg%3e") center/24px 24px no-repeat,radial-gradient(circle at 34% 24%,rgba(255,255,255,.98),rgba(255,255,255,.76) 34%,rgba(129,87,255,.74));box-shadow:0 0 0 6px rgba(255,255,255,.58),0 10px 22px rgba(107,76,255,.26);filter:drop-shadow(0 0 12px rgba(107,76,255,.32))}.eryuan-native .ai-growth-card:last-child:after{display:none}.eryuan-native .ai-growth-day{position:absolute;z-index:2;top:-24px;left:50%;min-height:48px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transform:translate(-50%);white-space:nowrap;color:var(--ai-purple);background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(250,246,255,.78)),rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.94);box-shadow:inset 0 1px rgba(255,255,255,.9),0 10px 24px rgba(107,76,255,.13);font-size:18px;font-weight:900}.eryuan-native .ai-growth-day:before{content:"";width:21px;height:21px;background:currentColor;mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-calendar'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M8%202v4'%20/%3e%3cpath%20d='M16%202v4'%20/%3e%3crect%20width='18'%20height='18'%20x='3'%20y='4'%20rx='2'%20/%3e%3cpath%20d='M3%2010h18'%20/%3e%3c/svg%3e") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-calendar'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M8%202v4'%20/%3e%3cpath%20d='M16%202v4'%20/%3e%3crect%20width='18'%20height='18'%20x='3'%20y='4'%20rx='2'%20/%3e%3cpath%20d='M3%2010h18'%20/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .ai-growth-visual{position:absolute;z-index:0;left:2px;right:2px;top:2px;bottom:2px;height:auto;border-radius:29px;overflow:hidden;background:var(--ai-growth-card-bg);pointer-events:none}.eryuan-native .ai-growth-image{position:absolute;left:0;right:0;bottom:0;width:100%;height:auto;aspect-ratio:1/1;display:block;-o-object-fit:cover;object-fit:cover;-o-object-position:center bottom;object-position:center bottom;transform-origin:center bottom;transition:transform .52s cubic-bezier(.16,1,.3,1),filter .35s ease}.eryuan-native .ai-growth-card .bc-h3{position:relative;z-index:2;padding:0;color:#050b28;font-size:31px;line-height:1.18;font-weight:1000;margin-bottom:12px;text-align:center}.eryuan-native .ai-growth-card .bc-p{position:relative;z-index:2;max-width:230px;min-height:76px;margin:0 auto;padding:0;color:#253052;font-size:17px;line-height:1.62;font-weight:520;text-align:center}.eryuan-native .ai-memory-bar{max-width:1430px;min-height:112px;margin-top:46px;padding:0 24px;border-radius:31px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border:1px solid rgba(255,255,255,.88);background:linear-gradient(180deg,rgba(255,255,255,.6),rgba(255,255,255,.34)),rgba(255,255,255,.36);box-shadow:inset 0 1px rgba(255,255,255,.72),0 20px 52px rgba(86,57,171,.1);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);overflow:visible}.eryuan-native .ai-memory-item{position:relative;min-width:0;display:grid;grid-template-columns:50px minmax(0,max-content);align-items:center;justify-content:center;gap:14px;padding:18px 14px}.eryuan-native .ai-memory-item>.bc-div{min-width:0}.eryuan-native .ai-memory-item:after{content:"";position:absolute;top:50%;right:-22px;width:42px;border-top:2px dotted rgba(255,255,255,.86)}.eryuan-native .ai-memory-item:last-child:after{display:none}.eryuan-native .ai-memory-item .bc-strong{color:var(--ai-ink);font-size:17px;line-height:1.2;font-weight:1000;white-space:nowrap}.eryuan-native .ai-memory-item .bc-span:not(.ai-memory-icon){display:block;margin-top:7px;color:var(--ai-muted);font-size:13px;line-height:1.45;white-space:nowrap}.eryuan-native .ai-memory-icon{position:relative;width:50px;height:50px;flex:0 0 auto;border-radius:50%;color:#7a4cff;background:rgba(255,255,255,.58);box-shadow:inset 0 1px rgba(255,255,255,.72);transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease,background .35s ease}.eryuan-native .ai-memory-icon:before{content:"";position:absolute;left:50%;top:50%;width:25px;height:25px;transform:translate(-50%,-50%);background:currentColor;mask:var(--ai-memory-icon) center/contain no-repeat;-webkit-mask:var(--ai-memory-icon) center/contain no-repeat}.eryuan-native .ai-memory-icon.is-brain{--ai-memory-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-bot'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M12%208V4H8'%20/%3e%3crect%20width='16'%20height='12'%20x='4'%20y='8'%20rx='2'%20/%3e%3cpath%20d='M2%2014h2'%20/%3e%3cpath%20d='M20%2014h2'%20/%3e%3cpath%20d='M15%2013v2'%20/%3e%3cpath%20d='M9%2013v2'%20/%3e%3c/svg%3e")}.eryuan-native .ai-memory-icon.is-chat{--ai-memory-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-message-square'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M22%2017a2%202%200%200%201-2%202H6.828a2%202%200%200%200-1.414.586l-2.202%202.202A.71.71%200%200%201%202%2021.286V5a2%202%200%200%201%202-2h16a2%202%200%200%201%202%202z'%20/%3e%3c/svg%3e")}.eryuan-native .ai-memory-icon.is-decision{--ai-memory-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check-circle-2'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3ccircle%20cx='12'%20cy='12'%20r='10'%20/%3e%3cpath%20d='m9%2012%202%202%204-4'%20/%3e%3c/svg%3e")}.eryuan-native .ai-memory-icon.is-knowledge{--ai-memory-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-database'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cellipse%20cx='12'%20cy='5'%20rx='9'%20ry='3'%20/%3e%3cpath%20d='M3%205V19A9%203%200%200%200%2021%2019V5'%20/%3e%3cpath%20d='M3%2012A9%203%200%200%200%2021%2012'%20/%3e%3c/svg%3e")}.eryuan-native .ai-memory-icon.is-feedback{--ai-memory-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-refresh-cw'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M3%2012a9%209%200%200%201%209-9%209.75%209.75%200%200%201%206.74%202.74L21%208'%20/%3e%3cpath%20d='M21%203v5h-5'%20/%3e%3cpath%20d='M21%2012a9%209%200%200%201-9%209%209.75%209.75%200%200%201-6.74-2.74L3%2016'%20/%3e%3cpath%20d='M8%2016H3v5'%20/%3e%3c/svg%3e")}.eryuan-native .ai-case-card{position:relative;min-height:526px;overflow:hidden;border-radius:28px;border:1px solid rgba(255,255,255,.78);background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,.45)),rgba(245,238,255,.58);box-shadow:inset 0 1px rgba(255,255,255,.86),0 22px 64px rgba(91,62,169,.13);transform-origin:center bottom}.eryuan-native .ai-case-tag{position:absolute;z-index:3;left:24px;top:22px;min-height:34px;padding:0 15px;border-radius:999px;display:inline-flex;align-items:center;color:var(--ai-purple);background:rgba(107,76,255,.1);box-shadow:0 10px 24px rgba(91,62,169,.08);font-size:14px;line-height:1;font-weight:900;white-space:nowrap}.eryuan-native .ai-case-preview{aspect-ratio:1/1;height:auto;min-height:0;margin:66px 24px 0;border-radius:18px;overflow:hidden;background:rgba(255,255,255,.6);box-shadow:0 16px 38px rgba(91,62,169,.09)}.eryuan-native .ai-case-image{width:100%;height:100%;display:block;-o-object-fit:contain;object-fit:contain;-o-object-position:center center;object-position:center center;transition:transform .52s cubic-bezier(.16,1,.3,1),filter .35s ease}.eryuan-native .ai-case-copy{padding:28px 28px 30px}.eryuan-native .ai-case-copy .bc-h3{font-size:27px;line-height:1.22;font-weight:1000}.eryuan-native .ai-case-copy .bc-p{margin-top:12px;color:#273255;font-size:17px;line-height:1.65}.eryuan-native .ai-case-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}.eryuan-native .ai-case-metrics .bc-div{min-height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--ai-purple);font-size:18px;font-weight:950;background:rgba(255,255,255,.64);box-shadow:inset 0 0 0 1px rgba(107,76,255,.08);white-space:nowrap}.eryuan-native .ai-cases-action{justify-content:center;margin-top:62px}.eryuan-native .ai-cases-action .ai-btn{min-width:220px}.eryuan-native .ai-channel-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:28px;max-width:1480px;align-items:stretch}.eryuan-native .ai-channels-section .ai-section-head{max-width:1080px;margin-bottom:50px;text-align:center}.eryuan-native .ai-channels-section .ai-section-title{margin:18px auto 14px;font-size:clamp(48px,4.3vw,76px);line-height:1.08;font-weight:1000}.eryuan-native .ai-channels-section .ai-section-desc{max-width:920px;margin-left:auto;margin-right:auto;color:#243052;font-size:21px;line-height:1.5}.eryuan-native .ai-channel-lead{--ai-channel-bg-left: #d1bcf8;--ai-channel-bg-mid: #d7c3f9;position:relative;min-height:558px;padding:86px 44px 70px;border-radius:36px;overflow:hidden;border:1px solid rgba(255,255,255,.78);background:radial-gradient(circle at 70% 46%,rgba(255,255,255,.62),transparent 32%),linear-gradient(90deg,var(--ai-channel-bg-left) 0%,var(--ai-channel-bg-mid) 42%,#c9aff3 100%);box-shadow:inset 0 1px rgba(255,255,255,.86),0 22px 70px rgba(91,62,169,.14)}.eryuan-native .ai-channel-lead:before{content:"";position:absolute;z-index:1;top:0;bottom:0;left:64px;width:210px;pointer-events:none;background:linear-gradient(90deg,var(--ai-channel-bg-left) 0%,rgba(215,195,249,.78) 42%,rgba(215,195,249,0) 100%)}.eryuan-native .ai-channel-lead:after{content:"";position:absolute;z-index:1;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.92),rgba(255,255,255,.84) 27%,rgba(255,255,255,.42) 48%,rgba(255,255,255,.08) 72%,rgba(255,255,255,0))}.eryuan-native .ai-channel-lead-copy{position:relative;z-index:2;max-width:330px}.eryuan-native .ai-channel-lead .bc-h3{color:#050b28;font-size:36px;line-height:1.32;font-weight:1000}.eryuan-native .ai-channel-lead .bc-p{max-width:310px;margin-top:38px;color:#273255;font-size:17px;line-height:1.82}.eryuan-native .ai-channel-avatar{position:absolute;z-index:0;top:0;bottom:0;left:0;width:calc(100% + 180px);height:100%;display:block;-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center;transform-origin:center;transform:translate(90px);transition:transform .42s cubic-bezier(.16,1,.3,1)}.eryuan-native .ai-channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 20px;align-content:stretch}.eryuan-native .ai-channel-grid-wide{max-width:1120px;grid-template-columns:repeat(4,minmax(0,1fr))}.eryuan-native .ai-channel-card{min-height:174px;border-radius:26px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;border:1px solid rgba(255,255,255,.74);background:linear-gradient(180deg,rgba(255,255,255,.72),rgba(255,255,255,.42)),rgba(248,244,255,.58);box-shadow:inset 0 1px rgba(255,255,255,.82),0 18px 50px rgba(91,62,169,.12)}.eryuan-native .ai-channel-icon{width:50px;height:50px;-o-object-fit:contain;object-fit:contain;transition:transform .35s cubic-bezier(.16,1,.3,1),filter .35s ease}.eryuan-native .ai-channel-card .bc-strong{color:var(--ai-ink);font-size:22px;line-height:1.1;font-weight:950;white-space:nowrap}.eryuan-native .ai-channel-status{min-height:30px;padding:0 14px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;color:var(--ai-purple);background:rgba(107,76,255,.1);font-size:14px;font-weight:900;white-space:nowrap}.eryuan-native .ai-channel-status.coming{color:#667085;background:rgba(102,112,133,.12)}.eryuan-native .ai-dark-panel{--ai-security-bg-left: #02031d;--ai-security-bg-bottom: #16086a;position:relative;overflow:hidden;max-width:1480px;border-radius:32px;padding:72px 68px 44px;min-height:682px;color:#fff;border:1px solid rgba(255,255,255,.16);background:radial-gradient(circle at 76% 50%,rgba(111,66,255,.18),transparent 30%),linear-gradient(90deg,var(--ai-security-bg-left) 0%,#06042c 48%,var(--ai-security-bg-bottom) 100%);box-shadow:inset 0 1px rgba(255,255,255,.14),0 36px 110px rgba(19,16,67,.26)}.eryuan-native .ai-dark-panel:before{content:"";position:absolute;z-index:1;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(2,3,29,.74),rgba(2,3,29,.52) 24%,rgba(2,3,29,.13) 38%,rgba(2,3,29,0) 50%)}.eryuan-native .ai-dark-copy,.eryuan-native .ai-security-strip{position:relative;z-index:3}.eryuan-native .ai-dark-panel .ai-section-title,.eryuan-native .ai-dark-panel .ai-section-desc,.eryuan-native .ai-dark-panel .bc-h3{color:#fff}.eryuan-native .ai-dark-panel .ai-section-title{max-width:820px;font-size:clamp(46px,3.85vw,64px);line-height:1.16;font-weight:1000}.eryuan-native .ai-dark-panel .ai-section-title>.bc-span{display:block;white-space:nowrap}.eryuan-native .ai-dark-panel .ai-section-desc{max-width:720px;margin-top:22px;color:rgba(255,255,255,.8);font-size:20px;line-height:1.55;opacity:1}.eryuan-native .ai-dark-feature-grid{max-width:760px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:42px}.eryuan-native .ai-dark-card{min-width:0;min-height:194px;padding:26px 24px;border-radius:18px;border:1px solid rgba(190,164,255,.26);background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.055)),rgba(84,62,160,.16);box-shadow:inset 0 1px rgba(255,255,255,.14),0 16px 38px rgba(2,1,28,.16);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.eryuan-native .ai-dark-card-icon{display:inline-flex;margin-bottom:18px;color:#c5a8ff;background:transparent;font-size:30px;font-weight:950;box-shadow:none;transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease}.eryuan-native .ai-security-section .ai-dark-card-icon{width:34px;height:34px;font-size:0;font-weight:400;position:relative}.eryuan-native .ai-security-section .ai-dark-card-icon:before{content:"";position:absolute;top:2px;right:2px;bottom:2px;left:2px;background:currentColor;mask:var(--ai-dark-card-icon) center/contain no-repeat;-webkit-mask:var(--ai-dark-card-icon) center/contain no-repeat}.eryuan-native .ai-security-section .ai-dark-card-icon.is-data{--ai-dark-card-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-database'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cellipse%20cx='12'%20cy='5'%20rx='9'%20ry='3'%20/%3e%3cpath%20d='M3%205V19A9%203%200%200%200%2021%2019V5'%20/%3e%3cpath%20d='M3%2012A9%203%200%200%200%2021%2012'%20/%3e%3c/svg%3e")}.eryuan-native .ai-security-section .ai-dark-card-icon.is-brain{--ai-dark-card-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-bot'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M12%208V4H8'%20/%3e%3crect%20width='16'%20height='12'%20x='4'%20y='8'%20rx='2'%20/%3e%3cpath%20d='M2%2014h2'%20/%3e%3cpath%20d='M20%2014h2'%20/%3e%3cpath%20d='M15%2013v2'%20/%3e%3cpath%20d='M9%2013v2'%20/%3e%3c/svg%3e")}.eryuan-native .ai-security-section .ai-dark-card-icon.is-access{--ai-dark-card-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-user-check'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m16%2011%202%202%204-4'%20/%3e%3cpath%20d='M16%2021v-2a4%204%200%200%200-4-4H6a4%204%200%200%200-4%204v2'%20/%3e%3ccircle%20cx='9'%20cy='7'%20r='4'%20/%3e%3c/svg%3e")}.eryuan-native .ai-dark-card .bc-h3{font-size:20px;line-height:1.22;margin-bottom:12px}.eryuan-native .ai-dark-card .bc-p{color:rgba(255,255,255,.72);font-size:16px;line-height:1.75}.eryuan-native .ai-shield-scene{position:absolute;z-index:0;left:0;right:0;top:0;bottom:0;width:100%;height:100%;overflow:hidden;background:var(--ai-security-bg-left)}.eryuan-native .ai-shield-scene:before{content:"";position:absolute;z-index:2;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,var(--ai-security-bg-left) 0%,rgba(2,3,29,.24) 12%,rgba(2,3,29,.04) 24%,rgba(2,3,29,0) 36%)}.eryuan-native .ai-shield-image{position:absolute;right:-160px;top:0;height:100%;width:auto;max-width:none;display:block;-o-object-fit:contain;object-fit:contain;-o-object-position:right center;object-position:right center;transform:none;transition:transform .5s cubic-bezier(.16,1,.3,1),filter .35s ease}.eryuan-native .ai-shield{position:absolute;top:70px;right:70px;bottom:70px;left:70px;border-radius:44% 44% 52% 52%;background:linear-gradient(150deg,rgba(255,255,255,.72),rgba(131,88,255,.92));-webkit-clip-path:polygon(50% 0,88% 13%,82% 67%,50% 100%,18% 67%,12% 13%);clip-path:polygon(50% 0,88% 13%,82% 67%,50% 100%,18% 67%,12% 13%);box-shadow:0 0 60px rgba(155,112,255,.55)}.eryuan-native .ai-shield:after{content:"";position:absolute;left:32%;top:34%;width:36%;height:34%;border-radius:20px 20px 14px 14px;border:10px solid rgba(255,255,255,.88)}.eryuan-native .ai-orbit{position:absolute;top:50px;right:8px;bottom:50px;left:8px;border-radius:50%;border:2px solid rgba(190,164,255,.32);--ai-orbit-tilt: -16deg;--ai-orbit-end: 344deg;transform:rotate(var(--ai-orbit-tilt));animation:aiOrbitDrift 8s linear infinite}.eryuan-native .orbit-b{top:100px;right:0;bottom:100px;left:0;--ai-orbit-tilt: 17deg;--ai-orbit-end: 377deg;animation-direction:reverse;animation-duration:10s}.eryuan-native .ai-security-strip{margin-top:66px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-radius:24px;border:1px solid rgba(190,164,255,.24);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035)),rgba(66,46,141,.18);box-shadow:inset 0 1px rgba(255,255,255,.1),0 18px 44px rgba(2,1,28,.16);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);overflow:hidden}.eryuan-native .ai-security-proof{display:flex;align-items:center;gap:18px;min-width:0;padding:24px 28px;border-right:1px solid rgba(255,255,255,.14)}.eryuan-native .ai-security-proof:last-child{border-right:0}.eryuan-native .ai-security-proof-icon{flex:0 0 54px;width:54px;height:54px;border-radius:18px;position:relative;display:block;color:#c8adff;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(190,164,255,.22)}.eryuan-native .ai-security-proof-icon:before{content:"";position:absolute;top:14px;right:14px;bottom:14px;left:14px;background:currentColor;mask:var(--ai-security-proof-icon) center/contain no-repeat;-webkit-mask:var(--ai-security-proof-icon) center/contain no-repeat}.eryuan-native .ai-security-proof-icon.is-lock{--ai-security-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-key'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m15.5%207.5%202.3%202.3a1%201%200%200%200%201.4%200l2.1-2.1a1%201%200%200%200%200-1.4L19%204'%20/%3e%3cpath%20d='m21%202-9.6%209.6'%20/%3e%3ccircle%20cx='7.5'%20cy='15.5'%20r='5.5'%20/%3e%3c/svg%3e")}.eryuan-native .ai-security-proof-icon.is-shield{--ai-security-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-shield'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%2013c0%205-3.5%207.5-7.66%208.95a1%201%200%200%201-.67-.01C7.5%2020.5%204%2018%204%2013V6a1%201%200%200%201%201-1c2%200%204.5-1.2%206.24-2.72a1.17%201.17%200%200%201%201.52%200C14.51%203.81%2017%205%2019%205a1%201%200%200%201%201%201z'%20/%3e%3c/svg%3e")}.eryuan-native .ai-security-proof-icon.is-audit{--ai-security-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check-circle-2'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3ccircle%20cx='12'%20cy='12'%20r='10'%20/%3e%3cpath%20d='m9%2012%202%202%204-4'%20/%3e%3c/svg%3e")}.eryuan-native .ai-security-proof-icon.is-cert{--ai-security-proof-icon: url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-user-check'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m16%2011%202%202%204-4'%20/%3e%3cpath%20d='M16%2021v-2a4%204%200%200%200-4-4H6a4%204%200%200%200-4%204v2'%20/%3e%3ccircle%20cx='9'%20cy='7'%20r='4'%20/%3e%3c/svg%3e")}.eryuan-native .ai-security-proof-copy{min-width:0;display:flex;flex-direction:column;justify-content:center;gap:6px}.eryuan-native .ai-security-proof-copy .bc-strong{display:block;color:#fff;font-size:17px;line-height:1.25;white-space:nowrap}.eryuan-native .ai-security-proof-copy>.bc-span{display:block;color:rgba(255,255,255,.64);font-size:13px;line-height:1.45;white-space:nowrap}.eryuan-native .ai-trust-strip,.eryuan-native .ai-memory-bar,.eryuan-native .ai-security-strip{--ai-info-icon-size: 54px;--ai-info-icon-radius: 18px;--ai-info-icon-inset: 13px;--ai-info-item-gap: 18px;min-height:128px;border-radius:30px;border:1px solid rgba(255,255,255,.82);background:linear-gradient(180deg,rgba(255,255,255,.76),rgba(255,255,255,.56)),rgba(255,255,255,.58);box-shadow:inset 0 1px rgba(255,255,255,.7),0 20px 56px rgba(86,57,171,.12);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);overflow:hidden}.eryuan-native .ai-trust-strip-hero{min-height:128px}.eryuan-native .ai-trust-strip-hero,.eryuan-native .ai-demo-proof-strip,.eryuan-native .ai-compare-proof-strip,.eryuan-native .ai-memory-bar,.eryuan-native .ai-security-strip{align-items:stretch}.eryuan-native .ai-trust-strip-hero .ai-trust-item,.eryuan-native .ai-demo-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-memory-item,.eryuan-native .ai-security-proof{position:relative;min-height:128px;display:grid;grid-template-columns:var(--ai-info-icon-size) minmax(0,max-content);align-items:center;justify-content:center;justify-items:start;gap:var(--ai-info-item-gap);padding:24px 28px;border-right:0}.eryuan-native .ai-trust-strip-hero .ai-trust-item:after,.eryuan-native .ai-demo-proof-strip .ai-trust-item:after,.eryuan-native .ai-compare-proof-strip .ai-trust-item:after,.eryuan-native .ai-memory-item:after,.eryuan-native .ai-security-proof:after{content:"";position:absolute;top:50%;right:0;width:1px;height:52%;transform:translateY(-50%);border:0;background:rgba(107,76,255,.14)}.eryuan-native .ai-trust-strip-hero .ai-trust-item:last-child:after,.eryuan-native .ai-demo-proof-strip .ai-trust-item:last-child:after,.eryuan-native .ai-compare-proof-strip .ai-trust-item:last-child:after,.eryuan-native .ai-memory-item:last-child:after,.eryuan-native .ai-security-proof:last-child:after{display:none}.eryuan-native .ai-trust-strip-hero .ai-trust-item>.bc-div,.eryuan-native .ai-demo-proof-strip .ai-trust-item>.bc-div,.eryuan-native .ai-compare-proof-strip .ai-trust-item>.bc-div,.eryuan-native .ai-memory-item>.bc-div,.eryuan-native .ai-security-proof-copy{min-width:0;display:flex;flex-direction:column;justify-content:center;gap:8px}.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-strong,.eryuan-native .ai-demo-proof-strip .ai-trust-item .bc-strong,.eryuan-native .ai-compare-proof-strip .ai-trust-item .bc-strong,.eryuan-native .ai-memory-item .bc-strong,.eryuan-native .ai-security-proof-copy .bc-strong{display:block;margin:0;color:var(--ai-ink);font-size:18px;line-height:1.22;font-weight:1000;white-space:nowrap}.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-span,.eryuan-native .ai-demo-proof-strip .ai-trust-item .bc-span,.eryuan-native .ai-compare-proof-strip .ai-trust-item .bc-span,.eryuan-native .ai-memory-item .bc-span:not(.ai-memory-icon),.eryuan-native .ai-security-proof-copy>.bc-span{display:block;margin:0;color:var(--ai-muted);font-size:14px;line-height:1.45;white-space:nowrap}.eryuan-native .ai-trust-icon,.eryuan-native .ai-trust-strip-hero .ai-trust-icon,.eryuan-native .ai-demo-proof-icon,.eryuan-native .ai-compare-proof-icon,.eryuan-native .ai-memory-icon,.eryuan-native .ai-security-proof-icon{position:relative;flex:0 0 var(--ai-info-icon-size);width:var(--ai-info-icon-size);height:var(--ai-info-icon-size);border-radius:var(--ai-info-icon-radius);display:block;color:#744cff;background:rgba(107,76,255,.1);box-shadow:inset 0 1px rgba(255,255,255,.68),inset 0 0 0 1px rgba(107,76,255,.08)}.eryuan-native .ai-trust-strip-hero .ai-trust-icon:before,.eryuan-native .ai-demo-proof-icon:before,.eryuan-native .ai-compare-proof-icon:before,.eryuan-native .ai-memory-icon:before,.eryuan-native .ai-security-proof-icon:before{content:"";position:absolute;inset:var(--ai-info-icon-inset);width:auto;height:auto;left:var(--ai-info-icon-inset);top:var(--ai-info-icon-inset);transform:none;background:currentColor}.eryuan-native .ai-memory-bar{--ai-info-icon-size: 48px;--ai-info-icon-radius: 16px;--ai-info-icon-inset: 12px;--ai-info-item-gap: 16px;max-width:1430px;padding:0 18px;overflow:hidden}.eryuan-native .ai-memory-item{grid-template-columns:var(--ai-info-icon-size) minmax(0,max-content);padding-left:16px;padding-right:16px}.eryuan-native .ai-security-strip{--ai-info-icon-size: 54px;--ai-info-icon-radius: 18px;--ai-info-icon-inset: 14px;min-height:122px;border-color:rgba(190,164,255,.24);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04)),rgba(66,46,141,.18);box-shadow:inset 0 1px rgba(255,255,255,.1),0 18px 44px rgba(2,1,28,.16)}.eryuan-native .ai-security-proof{min-height:122px}.eryuan-native .ai-security-proof:after{background:rgba(255,255,255,.14)}.eryuan-native .ai-security-proof-copy .bc-strong{color:#fff}.eryuan-native .ai-security-proof-copy>.bc-span{color:rgba(255,255,255,.64)}.eryuan-native .ai-price-card{max-width:600px;margin:0 auto;padding:58px 64px;text-align:center}.eryuan-native .ai-price-card-main{max-width:660px;box-shadow:0 0 0 10px rgba(255,255,255,.42),var(--ai-shadow)}.eryuan-native .ai-price-line{display:flex;justify-content:center;align-items:center;gap:12px;margin:28px 0 24px;color:var(--ai-purple)}.eryuan-native .ai-price-line .bc-span:first-child{font-size:52px;font-weight:950}.eryuan-native .ai-price-line .bc-strong{font-size:104px;line-height:.9;font-weight:950}.eryuan-native .ai-price-badge{min-height:44px;padding:0 16px;border-radius:10px;display:inline-flex;align-items:center;color:var(--ai-purple);border:1px solid rgba(107,76,255,.28);background:rgba(107,76,255,.06);font-size:22px;font-weight:900;transition:border-color .32s ease,background-color .32s ease,transform .32s ease}.eryuan-native .ai-price-card .ai-btn{width:100%;margin-top:36px}.eryuan-native .ai-price-features{display:grid;gap:12px;margin-top:28px;text-align:left}.eryuan-native .ai-price-features .bc-div,.eryuan-native .ai-scenario-list .bc-div{min-height:42px;padding:0 16px;border-radius:14px;display:flex;align-items:center;color:#1d2548;font-weight:750;background:rgba(107,76,255,.07)}.eryuan-native .ai-pricing-teaser .ai-section-head{margin-bottom:44px}.eryuan-native .ai-home-price-panel{position:relative;width:min(100%,1080px);min-height:430px;margin:0 auto;padding:34px;border-radius:34px;border:1px solid rgba(255,255,255,.78);background:radial-gradient(circle at 18% 10%,rgba(151,94,255,.18),transparent 34%),radial-gradient(circle at 92% 22%,rgba(107,76,255,.12),transparent 32%),linear-gradient(180deg,rgba(255,255,255,.84),rgba(255,255,255,.62));box-shadow:0 0 0 10px rgba(255,255,255,.32),var(--ai-card-shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);display:grid;grid-template-columns:minmax(300px,.45fr) minmax(0,1fr);gap:28px;overflow:hidden;transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .42s cubic-bezier(.16,1,.3,1),border-color .32s ease,box-shadow .32s ease,background-color .32s ease}.eryuan-native .ai-home-price-panel:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(107,76,255,.09),rgba(107,76,255,0) 38%),radial-gradient(circle at 76% 100%,rgba(107,76,255,.12),transparent 34%)}.eryuan-native .ai-home-price-main,.eryuan-native .ai-home-price-detail{position:relative;z-index:1;min-width:0}.eryuan-native .ai-home-price-main{padding:40px 36px;border-radius:28px;color:#fff;border-color:rgba(255,255,255,.38);background:radial-gradient(circle at 82% 0%,rgba(255,255,255,.22),transparent 32%),linear-gradient(145deg,#8e5cff,#5d35ff 48%,#3a25d9);box-shadow:inset 0 1px rgba(255,255,255,.18),0 28px 68px rgba(82,49,176,.26);display:flex;flex-direction:column;justify-content:center}.eryuan-native .ai-home-price-detail{padding:30px 30px 26px;border-radius:28px;background:rgba(255,255,255,.46);box-shadow:inset 0 1px rgba(255,255,255,.64);display:flex;flex-direction:column}.eryuan-native .ai-home-price-main .pricing-tier{margin-bottom:14px;color:rgba(255,255,255,.9);font-size:15px;font-weight:950;letter-spacing:0}.eryuan-native .ai-home-price-main .pricing-price-line{display:flex;align-items:flex-end;gap:10px;margin-bottom:24px}.eryuan-native .ai-home-price-main .pricing-price{color:#fff;font-size:86px;line-height:.95;font-weight:1000}.eryuan-native .ai-home-price-main .pricing-period{padding-bottom:10px;color:rgba(255,255,255,.78);font-size:20px;font-weight:800}.eryuan-native .ai-home-price-main .pricing-desc{margin-bottom:34px;color:rgba(255,255,255,.86);font-size:20px;line-height:1.55}.eryuan-native .ai-home-price-detail .pricing-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0 0 24px;padding:0;flex:1}.eryuan-native .ai-home-price-detail .pricing-features .bc-li{min-height:54px;padding:0 16px;border-radius:17px;display:flex;align-items:center;gap:10px;color:#202846;font-size:14px;line-height:1.45;font-weight:760;background:rgba(107,76,255,.07)}.eryuan-native .ai-home-price-detail .pricing-features .bc-li:before{content:"";flex:0 0 18px;width:18px;height:18px;border-radius:999px;background:linear-gradient(135deg,#9b67ff,#4d2cff);box-shadow:0 8px 16px rgba(77,44,255,.18);mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%206%209%2017l-5-5'%20/%3e%3c/svg%3e") center/12px 12px no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M20%206%209%2017l-5-5'%20/%3e%3c/svg%3e") center/12px 12px no-repeat}.eryuan-native .ai-home-pricing-audience{margin-top:auto;margin-bottom:0;padding:18px 20px;border-radius:18px;color:var(--ai-soft);font-size:14px;line-height:1.55;background:rgba(255,255,255,.58)}.eryuan-native .ai-home-price-main .pricing-btn{width:100%;min-height:58px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;color:var(--ai-purple);font-size:18px;font-weight:900;background:#fff;box-shadow:0 16px 34px rgba(34,23,123,.2)}@media (hover: hover){.eryuan-native .ai-home-price-panel:hover,.eryuan-native .ai-home-price-panel:focus-visible,.eryuan-native .ai-home-price-panel.fade-up.visible:hover,.eryuan-native .ai-home-price-panel.fade-up.visible:focus-visible{transform:translateY(-10px) scale(1.01);border-color:rgba(129,93,255,.34);box-shadow:0 30px 78px rgba(83,56,173,.2)}.eryuan-native .ai-home-price-panel:hover .ai-home-price-main,.eryuan-native .ai-home-price-panel:focus-visible .ai-home-price-main{box-shadow:inset 0 1px rgba(255,255,255,.2),0 32px 78px rgba(82,49,176,.32)}}.eryuan-native .ai-compare-panel,.eryuan-native .ai-compare-row,.eryuan-native .ai-trust-strip-hero,.eryuan-native .ai-demo-proof-strip,.eryuan-native .ai-compare-proof-strip,.eryuan-native .ai-trust-strip-hero .ai-trust-item,.eryuan-native .ai-demo-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-growth-card,.eryuan-native .ai-growth-day,.eryuan-native .ai-memory-item,.eryuan-native .ai-security-strip,.eryuan-native .ai-capability-card,.eryuan-native .ai-case-card,.eryuan-native .ai-case-metrics .bc-div,.eryuan-native .ai-channel-lead,.eryuan-native .ai-channel-card,.eryuan-native .ai-dark-panel,.eryuan-native .ai-dark-card,.eryuan-native .ai-security-proof,.eryuan-native .ai-price-card,.eryuan-native .ai-home-price-panel,.eryuan-native .ai-home-price-main{transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .42s cubic-bezier(.16,1,.3,1),border-color .32s ease,box-shadow .32s ease,background-color .32s ease,filter .32s ease;will-change:transform}.eryuan-native .ai-compare-panel,.eryuan-native .ai-trust-strip-hero .ai-trust-item,.eryuan-native .ai-demo-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-growth-card,.eryuan-native .ai-memory-item,.eryuan-native .ai-security-proof,.eryuan-native .ai-capability-card,.eryuan-native .ai-case-card,.eryuan-native .ai-channel-lead,.eryuan-native .ai-channel-card,.eryuan-native .ai-dark-card,.eryuan-native .ai-price-card,.eryuan-native .ai-home-price-panel{cursor:pointer}.eryuan-native .ai-compare-panel:focus-visible,.eryuan-native .ai-trust-strip-hero .ai-trust-item:focus-visible,.eryuan-native .ai-demo-proof-strip .ai-trust-item:focus-visible,.eryuan-native .ai-compare-proof-strip .ai-trust-item:focus-visible,.eryuan-native .ai-growth-card:focus-visible,.eryuan-native .ai-memory-item:focus-visible,.eryuan-native .ai-capability-card:focus-visible,.eryuan-native .ai-case-card:focus-visible,.eryuan-native .ai-channel-lead:focus-visible,.eryuan-native .ai-channel-card:focus-visible,.eryuan-native .ai-dark-card:focus-visible,.eryuan-native .ai-security-proof:focus-visible,.eryuan-native .ai-price-card:focus-visible,.eryuan-native .ai-home-price-panel:focus-visible{outline:3px solid rgba(107,76,255,.22);outline-offset:4px}.eryuan-native .ai-dark-card:focus-visible,.eryuan-native .ai-security-proof:focus-visible{outline-color:rgba(255,255,255,.34)}.eryuan-native .ai-compare-row{transform-origin:center}.eryuan-native .fade-up-delay-1{transition-delay:.12s}.eryuan-native .fade-up-delay-2{transition-delay:.24s}.eryuan-native .fade-up-delay-3{transition-delay:.36s}.eryuan-native .fade-up-delay-4{transition-delay:.48s}.eryuan-native .fade-up-delay-5{transition-delay:.6s}@media (hover: hover){.eryuan-native .fade-up.visible:hover,.eryuan-native .fade-up.visible:focus-visible{transition-delay:0s}.eryuan-native .ai-compare-panel:hover,.eryuan-native .ai-compare-panel:focus-visible,.eryuan-native .ai-compare-panel.fade-up.visible:hover,.eryuan-native .ai-compare-panel.fade-up.visible:focus-visible{transform:translateY(-12px) scale(1.01);border-color:rgba(129,93,255,.38);box-shadow:inset 0 0 0 1px rgba(111,76,255,.12),0 38px 96px rgba(83,56,173,.22)}.eryuan-native .ai-compare-panel.brand:hover,.eryuan-native .ai-compare-panel.brand:focus-visible,.eryuan-native .ai-compare-panel.brand.fade-up.visible:hover,.eryuan-native .ai-compare-panel.brand.fade-up.visible:focus-visible{transform:translateY(-14px) scale(1.015);border-color:rgba(107,76,255,.5);box-shadow:inset 0 0 0 1px rgba(111,76,255,.18),0 42px 108px rgba(90,56,190,.28)}.eryuan-native .ai-compare-panel:hover .ai-compare-row,.eryuan-native .ai-compare-panel:focus-visible .ai-compare-row{background-color:rgba(255,255,255,.78)}.eryuan-native .ai-compare-row:hover{transform:translate(8px);background-color:rgba(255,255,255,.88);box-shadow:inset 0 0 0 1px rgba(107,76,255,.12),0 10px 24px rgba(86,57,171,.09)}.eryuan-native .ai-compare-wrap:hover .ai-vs-badge{transform:translate(-50%,-50%) scale(1.055);animation-play-state:paused;filter:saturate(1.08);box-shadow:0 0 0 36px rgba(255,255,255,.24),0 0 0 74px rgba(255,255,255,.106),0 0 0 112px rgba(107,76,255,.03),0 0 0 148px rgba(107,76,255,.01),0 30px 78px rgba(107,76,255,.3)}.eryuan-native .ai-trust-strip-hero:hover,.eryuan-native .ai-demo-proof-strip:hover,.eryuan-native .ai-compare-proof-strip:hover,.eryuan-native .ai-memory-bar:hover,.eryuan-native .ai-security-strip:hover,.eryuan-native .ai-trust-strip-hero.fade-up.visible:hover,.eryuan-native .ai-demo-proof-strip.fade-up.visible:hover,.eryuan-native .ai-compare-proof-strip.fade-up.visible:hover{transform:translateY(-4px);border-color:rgba(129,93,255,.24);box-shadow:inset 0 1px rgba(255,255,255,.66),0 26px 70px rgba(86,57,171,.16)}.eryuan-native .ai-trust-strip-hero .ai-trust-item:hover,.eryuan-native .ai-trust-strip-hero .ai-trust-item:focus-visible,.eryuan-native .ai-demo-proof-strip .ai-trust-item:hover,.eryuan-native .ai-demo-proof-strip .ai-trust-item:focus-visible,.eryuan-native .ai-compare-proof-strip .ai-trust-item:hover,.eryuan-native .ai-compare-proof-strip .ai-trust-item:focus-visible,.eryuan-native .ai-memory-item:hover,.eryuan-native .ai-memory-item:focus-visible,.eryuan-native .ai-security-proof:hover,.eryuan-native .ai-security-proof:focus-visible,.eryuan-native .ai-trust-strip-hero .ai-trust-item.fade-up.visible:hover,.eryuan-native .ai-trust-strip-hero .ai-trust-item.fade-up.visible:focus-visible,.eryuan-native .ai-demo-proof-strip .ai-trust-item.fade-up.visible:hover,.eryuan-native .ai-demo-proof-strip .ai-trust-item.fade-up.visible:focus-visible,.eryuan-native .ai-compare-proof-strip .ai-trust-item.fade-up.visible:hover,.eryuan-native .ai-compare-proof-strip .ai-trust-item.fade-up.visible:focus-visible,.eryuan-native .ai-memory-item.fade-up.visible:hover,.eryuan-native .ai-memory-item.fade-up.visible:focus-visible,.eryuan-native .ai-security-proof.fade-up.visible:hover,.eryuan-native .ai-security-proof.fade-up.visible:focus-visible{transform:translateY(-3px);background-color:rgba(255,255,255,.34)}.eryuan-native .ai-security-proof:hover,.eryuan-native .ai-security-proof:focus-visible,.eryuan-native .ai-security-proof.fade-up.visible:hover,.eryuan-native .ai-security-proof.fade-up.visible:focus-visible{background-color:rgba(255,255,255,.1)}.eryuan-native .ai-trust-strip-hero .ai-trust-item:hover .ai-trust-icon,.eryuan-native .ai-trust-strip-hero .ai-trust-item:focus-visible .ai-trust-icon,.eryuan-native .ai-demo-proof-strip .ai-trust-item:hover .ai-demo-proof-icon,.eryuan-native .ai-demo-proof-strip .ai-trust-item:focus-visible .ai-demo-proof-icon,.eryuan-native .ai-compare-proof-strip .ai-trust-item:hover .ai-compare-proof-icon,.eryuan-native .ai-compare-proof-strip .ai-trust-item:focus-visible .ai-compare-proof-icon,.eryuan-native .ai-memory-item:hover .ai-memory-icon,.eryuan-native .ai-memory-item:focus-visible .ai-memory-icon,.eryuan-native .ai-security-proof:hover .ai-security-proof-icon,.eryuan-native .ai-security-proof:focus-visible .ai-security-proof-icon{transform:scale(1.08);filter:drop-shadow(0 10px 18px rgba(107,76,255,.2))}.eryuan-native .ai-growth-card:hover,.eryuan-native .ai-growth-card:focus-visible,.eryuan-native .ai-growth-card.fade-up.visible:hover,.eryuan-native .ai-growth-card.fade-up.visible:focus-visible{transform:translateY(-13px) scale(1.012);border-color:rgba(255,255,255,.95);background:var(--ai-growth-card-bg);box-shadow:inset 0 1px rgba(255,255,255,.72),0 32px 76px rgba(107,76,255,.18)}.eryuan-native .ai-growth-card:hover .ai-growth-image,.eryuan-native .ai-growth-card:focus-visible .ai-growth-image{transform:scale(1.035);filter:saturate(1.06)}.eryuan-native .ai-growth-card:hover .ai-growth-day,.eryuan-native .ai-growth-card:focus-visible .ai-growth-day{transform:translate(-50%) translateY(-4px);box-shadow:inset 0 1px rgba(255,255,255,.82),0 16px 34px rgba(107,76,255,.18)}.eryuan-native .ai-capability-card:hover,.eryuan-native .ai-capability-card:focus-visible,.eryuan-native .ai-capability-card.fade-up.visible:hover,.eryuan-native .ai-capability-card.fade-up.visible:focus-visible,.eryuan-native .ai-case-card:hover,.eryuan-native .ai-case-card:focus-visible,.eryuan-native .ai-case-card.fade-up.visible:hover,.eryuan-native .ai-case-card.fade-up.visible:focus-visible,.eryuan-native .ai-channel-card:hover,.eryuan-native .ai-channel-card:focus-visible,.eryuan-native .ai-channel-card.fade-up.visible:hover,.eryuan-native .ai-channel-card.fade-up.visible:focus-visible,.eryuan-native .ai-price-card:hover,.eryuan-native .ai-price-card:focus-visible,.eryuan-native .ai-price-card.fade-up.visible:hover,.eryuan-native .ai-price-card.fade-up.visible:focus-visible{transform:translateY(-10px) scale(1.01);border-color:rgba(129,93,255,.34);background-color:rgba(255,255,255,.82);box-shadow:0 30px 78px rgba(83,56,173,.2)}.eryuan-native .ai-capability-card:hover .ai-capability-icon,.eryuan-native .ai-capability-card:focus-visible .ai-capability-icon{transform:rotate(-3deg) scale(1.08);box-shadow:0 18px 34px rgba(77,44,255,.3)}.eryuan-native .ai-case-card:hover .ai-case-image,.eryuan-native .ai-case-card:focus-visible .ai-case-image{transform:scale(1.035);filter:saturate(1.05)}.eryuan-native .ai-case-card:hover .ai-case-metrics .bc-div,.eryuan-native .ai-case-card:focus-visible .ai-case-metrics .bc-div{background-color:rgba(107,76,255,.12)}.eryuan-native .ai-channel-lead:hover,.eryuan-native .ai-channel-lead:focus-visible,.eryuan-native .ai-channel-lead.fade-up.visible:hover,.eryuan-native .ai-channel-lead.fade-up.visible:focus-visible{transform:translateY(-10px);border-color:rgba(129,93,255,.3);background-color:rgba(255,255,255,.76);box-shadow:0 32px 84px rgba(83,56,173,.2)}.eryuan-native .ai-channel-lead:hover .ai-channel-avatar,.eryuan-native .ai-channel-lead:focus-visible .ai-channel-avatar{transform:translate(90px) scale(1.025)}.eryuan-native .ai-channel-card:hover .ai-channel-icon,.eryuan-native .ai-channel-card:focus-visible .ai-channel-icon{transform:translateY(-5px) scale(1.08);filter:drop-shadow(0 12px 18px rgba(107,76,255,.18))}.eryuan-native .ai-dark-panel:hover,.eryuan-native .ai-dark-panel.fade-up.visible:hover{transform:translateY(-6px);box-shadow:0 44px 126px rgba(19,16,67,.32)}.eryuan-native .ai-dark-card:hover,.eryuan-native .ai-dark-card:focus-visible,.eryuan-native .ai-dark-card.fade-up.visible:hover,.eryuan-native .ai-dark-card.fade-up.visible:focus-visible{transform:translateY(-8px);border-color:rgba(255,255,255,.3);background-color:rgba(255,255,255,.13);box-shadow:0 20px 42px rgba(10,12,50,.22)}.eryuan-native .ai-dark-card:hover .ai-dark-card-icon,.eryuan-native .ai-dark-card:focus-visible .ai-dark-card-icon{transform:scale(1.08) rotate(-3deg);box-shadow:0 18px 34px rgba(77,44,255,.34)}.eryuan-native .ai-price-card:hover .ai-price-badge,.eryuan-native .ai-price-card:focus-visible .ai-price-badge{background-color:rgba(107,76,255,.11);border-color:rgba(107,76,255,.4)}}@keyframes aiVsBreath{0%,to{filter:saturate(1)}50%{filter:saturate(1.08)}}@keyframes aiOrbitDrift{0%{transform:rotate(var(--ai-orbit-tilt))}to{transform:rotate(var(--ai-orbit-end))}}.eryuan-native .ai-scenario-card{position:relative;padding:26px}.eryuan-native .ai-scenario-visual{min-height:220px;margin:-26px -26px 26px}.eryuan-native .ai-scenario-index{position:absolute;z-index:2;left:24px;top:24px}.eryuan-native .ai-scenario-list{display:grid;gap:10px;margin-top:24px}.eryuan-native .ai-scenario-workflow,.eryuan-native .ai-case-cta{max-width:1180px;padding:58px;border-radius:34px;border:1px solid rgba(255,255,255,.76);background:rgba(255,255,255,.68);box-shadow:var(--ai-card-shadow)}.eryuan-native .ai-workflow-card{padding:32px}.eryuan-native .ai-workflow-card .ai-dark-card-icon{color:#fff}.eryuan-native .ai-dashboard-grid{display:grid;grid-template-columns:.42fr 1fr;gap:16px;height:calc(100% - 28px);margin-top:16px}.eryuan-native .ai-stat-block{min-height:70px;border-radius:16px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;color:var(--ai-purple);background:rgba(107,76,255,.08);font-size:30px;font-weight:950}.eryuan-native .ai-story-card{padding:32px}.eryuan-native .ai-story-tag{display:inline-flex;min-height:34px;padding:0 14px;align-items:center;justify-content:center;border-radius:999px;color:var(--ai-purple);background:rgba(107,76,255,.1);font-size:14px;font-weight:900;margin-bottom:24px}.eryuan-native .ai-story-metric{margin-top:24px;color:var(--ai-purple);font-size:20px;font-weight:950}.eryuan-native .ai-auth-copy{max-width:680px;margin:0 auto 34px;text-align:center}.eryuan-native .ai-login-page .login-section{min-height:100vh;padding:180px 24px 80px}.eryuan-native .login-container{max-width:520px}.eryuan-native .login-box{border-radius:30px;overflow:hidden}.eryuan-native .login-native-panel{background:transparent}.eryuan-native .form-input,.eryuan-native .verify-btn,.eryuan-native .phone-mode-toggle,.eryuan-native .phone-mode-btn{border-radius:16px}.eryuan-native .checkout-simple-page{background:transparent}.eryuan-native .checkout-single-shell{max-width:1180px;margin:0 auto;padding:0 24px 92px}.eryuan-native .checkout-single-card{border-radius:34px;overflow:hidden}.eryuan-native .checkout-simple-head .bc-h2{color:var(--ai-ink)}.eryuan-native .payment-method.selected{border-color:rgba(107,76,255,.42);background:rgba(107,76,255,.08)}.eryuan-native .marketing-checkout-overlay{top:0;padding-top:112px;background:rgba(245,239,255,.96)}.eryuan-native .checkout-overlay-close{top:132px}.eryuan-native .ai-result-page{min-height:100vh;padding:180px 24px 96px;display:flex;align-items:center;justify-content:center}.eryuan-native .ai-result-card{width:min(560px,100%);padding:54px;border-radius:34px;text-align:center;border:1px solid rgba(255,255,255,.76);background:rgba(255,255,255,.74);box-shadow:var(--ai-card-shadow)}.eryuan-native .success-icon{width:74px;height:74px;margin:0 auto 24px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:38px;font-weight:950;background:linear-gradient(135deg,#9b67ff,#4d2cff)}.eryuan-native .ai-result-card .ai-page-title{font-size:42px}.eryuan-native .ai-next-steps{display:grid;gap:14px;margin:34px 0;text-align:left}.eryuan-native .ai-next-step{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:center}.eryuan-native .ai-next-step>.bc-span{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ai-purple);background:rgba(107,76,255,.1);font-weight:950}.eryuan-native .ai-transfer-section{padding-top:30px}.eryuan-native .ai-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.eryuan-native .ai-transfer-price{color:var(--ai-purple)!important;font-size:19px;font-weight:950}.eryuan-native .ai-transfer-note{margin-top:14px;padding:14px;border-radius:14px;color:var(--ai-purple);background:rgba(107,76,255,.08)}.eryuan-native .ai-upload-box{margin-top:18px;min-height:152px;border-radius:20px;border:2px dashed rgba(107,76,255,.24);display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;color:var(--ai-purple);cursor:pointer}.eryuan-native .ai-upload-box .bc-div{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(107,76,255,.1);font-size:28px;font-weight:700}.eryuan-native .legal-section{max-width:1120px;margin:0 auto;padding-bottom:92px}.eryuan-native .legal-shell{border-radius:30px}.eryuan-native .legal-content{color:#1d2548}.eryuan-native .ai-faq-panel{max-width:940px;margin:0 auto;border-radius:30px;border:1px solid rgba(255,255,255,.76);background:rgba(255,255,255,.7);box-shadow:var(--ai-card-shadow);overflow:hidden}.eryuan-native .ai-faq-panel .faq-item{border-bottom:1px solid rgba(107,76,255,.12)}.eryuan-native .ai-faq-panel .faq-item:last-child{border-bottom:0}.eryuan-native .ai-faq-panel .faq-q{padding:24px 28px}.eryuan-native .ai-faq-panel .faq-a{padding:0 28px 24px;color:var(--ai-muted);line-height:1.8}.eryuan-native .footer{margin-top:0;border-radius:40px 40px 0 0;overflow:hidden;color:#fff;background:radial-gradient(circle at 50% -12%,rgba(118,88,255,.28),transparent 36%),linear-gradient(180deg,#2b1f82,#21166d 44%,#1a1158)}.eryuan-native .footer:before,.eryuan-native .footer:after{display:none}.eryuan-native .footer-cta-section{position:relative;min-height:420px;padding:88px 24px 64px;text-align:center;overflow:hidden;isolation:isolate;background:radial-gradient(circle at 51% 18%,rgba(255,255,255,.58),transparent 30%),radial-gradient(circle at 76% 14%,rgba(151,100,255,.36),transparent 32%),linear-gradient(180deg,#faf5ff,#eadfff 32%,#b9a7ff,#6752c9);color:var(--ai-ink)}.eryuan-native .footer-cta-section:before,.eryuan-native .footer-cta-section:after{content:"";position:absolute;pointer-events:none}.eryuan-native .footer-cta-section:before{top:-42%;right:-24%;bottom:-34%;left:-24%;z-index:0;background:radial-gradient(ellipse at 38% 42%,rgba(255,255,255,.8) 0%,rgba(255,255,255,.34) 22%,transparent 52%),radial-gradient(ellipse at 50% 56%,rgba(203,166,255,.62) 0%,rgba(165,116,255,.36) 34%,transparent 64%),radial-gradient(ellipse at 64% 48%,rgba(90,74,218,.42) 0%,rgba(90,74,218,.24) 35%,transparent 68%),radial-gradient(ellipse at 48% 72%,rgba(255,255,255,.28) 0%,transparent 44%);background-repeat:no-repeat;background-size:58% 48%,76% 64%,68% 58%,46% 48%;background-position:40% 40%,50% 56%,64% 50%,48% 72%;filter:blur(18px) saturate(1.18);opacity:.78;transform-origin:50% 54%;animation:aiFooterJellyFloat 11s cubic-bezier(.42,0,.24,1) infinite;will-change:transform,opacity,background-position,background-size}.eryuan-native .footer-cta-section:after{top:-42%;right:-24%;bottom:-34%;left:-24%;z-index:0;background:radial-gradient(ellipse at 42% 62%,rgba(255,255,255,.24) 0%,transparent 36%),radial-gradient(ellipse at 54% 66%,rgba(179,136,255,.26) 0%,transparent 48%),linear-gradient(104deg,transparent 12%,rgba(255,255,255,.18) 30%,rgba(178,136,255,.2) 46%,transparent 68%),linear-gradient(74deg,transparent 18%,rgba(255,255,255,.12) 38%,transparent 62%);background-repeat:no-repeat;background-size:58% 46%,72% 54%,82% 88%,70% 82%;background-position:42% 62%,54% 66%,48% 58%,52% 52%;opacity:.44;filter:blur(24px) saturate(1.12);transform-origin:50% 54%;animation:aiFooterJellyFloat 11s cubic-bezier(.42,0,.24,1) infinite;will-change:transform,opacity,background-position,background-size}.eryuan-native .footer-cta-section .bc-h2{position:relative;z-index:2;font-size:clamp(44px,4vw,76px);line-height:1.08;color:transparent;background:linear-gradient(135deg,#3e2cff,#8b55ff);-webkit-background-clip:text;background-clip:text}.eryuan-native .footer-cta-desc{position:relative;z-index:2;max-width:720px;margin:22px auto 34px;color:#3f4664;font-size:25px;line-height:1.7;font-weight:600}.eryuan-native .footer-cta-buttons{position:relative;z-index:2;justify-content:center}.eryuan-native .footer-cta-section .ai-btn{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease}.eryuan-native .footer-cta-section .ai-btn:hover,.eryuan-native .footer-cta-section .ai-btn:focus-visible{transform:translateY(-3px)}.eryuan-native .footer-cta-section .ai-btn .ai-btn-chevron,.eryuan-native .footer-cta-section .ai-btn .ai-btn-arrow{display:inline-flex;transition:transform .22s ease}.eryuan-native .footer-cta-section .ai-btn:hover .ai-btn-chevron,.eryuan-native .footer-cta-section .ai-btn:focus-visible .ai-btn-chevron,.eryuan-native .footer-cta-section .ai-btn:hover .ai-btn-arrow,.eryuan-native .footer-cta-section .ai-btn:focus-visible .ai-btn-arrow{transform:translate(4px)}.eryuan-native .footer-cta-section .ai-btn-ghost{border:1px solid rgba(255,255,255,.68);background:linear-gradient(135deg,rgba(255,255,255,.62),rgba(255,255,255,.34)),radial-gradient(circle at 28% 18%,rgba(255,255,255,.72),transparent 34%);color:#5b36ff;box-shadow:inset 0 1px rgba(255,255,255,.76),inset 0 -18px 36px rgba(107,76,255,.08),0 18px 46px rgba(80,54,180,.14);backdrop-filter:blur(18px) saturate(1.22);-webkit-backdrop-filter:blur(18px) saturate(1.22)}.eryuan-native .footer-cta-section .ai-btn-ghost:hover,.eryuan-native .footer-cta-section .ai-btn-ghost:focus-visible{border-color:rgba(255,255,255,.86);background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,.42)),radial-gradient(circle at 28% 18%,rgba(255,255,255,.82),transparent 36%);box-shadow:inset 0 1px rgba(255,255,255,.84),inset 0 -20px 42px rgba(107,76,255,.1),0 22px 54px rgba(80,54,180,.18)}.eryuan-native .footer-bg-text{position:absolute;top:50%;left:50%;right:auto;transform:translate(-50%,-50%);z-index:1;width:min(100% - 64px,1520px);padding:0;color:rgba(255,255,255,.024);-webkit-text-stroke:1.4px rgba(255,255,255,.18);text-stroke:1.4px rgba(255,255,255,.18);text-align:center;text-shadow:0 20px 54px rgba(69,45,180,.18);font-size:clamp(58px,7vw,132px);line-height:.95;font-weight:950;letter-spacing:0;pointer-events:none;white-space:normal;mask-image:none;-webkit-mask-image:none}@keyframes aiFooterJellyFloat{0%,to{opacity:.58;transform:translate3d(-9%,5%,0) scale3d(.9,.82,1) rotate(-2deg) skew(-3deg);background-size:54% 44%,70% 58%,62% 54%,42% 44%;background-position:34% 45%,44% 62%,66% 48%,48% 78%}18%{opacity:.82;transform:translate3d(-4%,1%,0) scale3d(1.02,1.12,1) rotate(.8deg) skew(1deg);background-size:60% 52%,78% 66%,70% 60%,48% 50%;background-position:42% 38%,50% 56%,62% 54%,46% 70%}38%{opacity:1;transform:translate3d(5%,-3%,0) scale3d(1.16,.94,1) rotate(2.4deg) skew(4deg);background-size:68% 46%,86% 58%,74% 54%,52% 42%;background-position:52% 40%,58% 50%,56% 62%,54% 68%}62%{opacity:.76;transform:translate3d(10%,3%,0) scale3d(.98,1.14,1) rotate(-.8deg) skew(-1deg);background-size:56% 54%,78% 70%,66% 66%,46% 54%;background-position:62% 48%,64% 62%,48% 50%,58% 76%}82%{opacity:.66;transform:translate3d(1%,7%,0) scale3d(.88,.9,1) rotate(-2.6deg) skew(-4deg);background-size:50% 46%,68% 60%,60% 58%,42% 46%;background-position:48% 54%,50% 68%,62% 44%,50% 78%}}.eryuan-native .footer-columns{padding:54px 64px 34px;background:transparent}.eryuan-native .footer-inner{max-width:var(--ai-max)}.eryuan-native .footer-top{grid-template-columns:1.55fr repeat(4,minmax(0,1fr));gap:56px}.eryuan-native .footer-brand-logo{width:224px;height:66px;display:block;-o-object-fit:contain;object-fit:contain}.eryuan-native .footer-brand-sentence,.eryuan-native .footer-links .bc-a,.eryuan-native .footer-copyright{color:rgba(255,255,255,.68)}.eryuan-native .footer-col-title{color:#fff;font-size:20px}.eryuan-native .footer-bottom{border-top:1px solid rgba(255,255,255,.12);background:transparent}.eryuan-native .footer-brand{display:flex;flex-direction:column;align-items:flex-start}.eryuan-native .footer-brand-logo{width:150px;height:44px;margin:0 0 18px;-o-object-fit:contain;object-fit:contain;-o-object-position:left center;object-position:left center}.eryuan-native .footer-brand-sentence{margin-top:0;max-width:320px}.eryuan-native .contact-modal-close{font-size:0;color:var(--ai-purple)}.eryuan-native .contact-modal-close:before{content:"";width:18px;height:18px;background:currentColor;mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-x'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M18%206%206%2018'%20/%3e%3cpath%20d='m6%206%2012%2012'%20/%3e%3c/svg%3e") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-x'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M18%206%206%2018'%20/%3e%3cpath%20d='m6%206%2012%2012'%20/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .ai-arrow-pill{font-size:0}.eryuan-native .ai-arrow-pill:before{content:"";width:24px;height:24px;background:currentColor;mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-chevron-right'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m9%2018%206-6-6-6'%20/%3e%3c/svg%3e") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-chevron-right'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='m9%2018%206-6-6-6'%20/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .ai-home-price-main .pricing-btn{transition:transform .22s ease,box-shadow .22s ease,background .22s ease}.eryuan-native .ai-home-price-main .pricing-btn:hover,.eryuan-native .ai-home-price-main .pricing-btn:focus-visible{transform:translateY(-3px);background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(255,255,255,.78)),#fff;box-shadow:inset 0 1px rgba(255,255,255,.9),0 22px 44px rgba(34,23,123,.26)}.eryuan-native .ai-channel-status:before{content:"";flex:0 0 14px;width:14px;height:14px;margin-right:6px;background:currentColor;mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check-circle-2'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3ccircle%20cx='12'%20cy='12'%20r='10'%20/%3e%3cpath%20d='m9%2012%202%202%204-4'%20/%3e%3c/svg%3e") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-check-circle-2'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3ccircle%20cx='12'%20cy='12'%20r='10'%20/%3e%3cpath%20d='m9%2012%202%202%204-4'%20/%3e%3c/svg%3e") center/contain no-repeat}.eryuan-native .ai-channel-status.coming:before{mask-image:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-clock'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3ccircle%20cx='12'%20cy='12'%20r='10'%20/%3e%3cpath%20d='M12%206v6l4%202'%20/%3e%3c/svg%3e");-webkit-mask-image:url("data:image/svg+xml,%3c!--%20@license%20lucide-static%20v1.17.0%20-%20ISC%20--%3e%3csvg%20class='lucide%20lucide-clock'%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3ccircle%20cx='12'%20cy='12'%20r='10'%20/%3e%3cpath%20d='M12%206v6l4%202'%20/%3e%3c/svg%3e")}@media (max-width: 1280px){.eryuan-native .nav{gap:28px;padding:0 24px;width:min(100% - 36px,var(--ai-max))}.eryuan-native .nav-center{gap:24px}.eryuan-native .nav-contact{display:none}.eryuan-native .ai-hero{--ai-hero-rhythm: 30px;--ai-hero-content-offset: 0;--ai-hero-visual-offset: 0px;--ai-hero-parallax-x: 0px;--ai-hero-parallax-y: 0px;grid-template-columns:1fr;grid-template-areas:"copy" "trust" "visual";padding-top:132px;-moz-column-gap:0;column-gap:0;row-gap:var(--ai-hero-rhythm)}.eryuan-native .ai-hero-copy{max-width:980px;text-align:center}.eryuan-native .ai-hero-desc,.eryuan-native .ai-hero-subtitle{margin-left:auto;margin-right:auto}.eryuan-native .ai-hero-actions{justify-content:center}.eryuan-native .ai-trust-strip-hero{margin-left:auto;margin-right:auto;width:min(100%,720px)}.eryuan-native .ai-hero-visual{grid-area:visual;position:relative;top:auto;right:auto;width:100%;max-width:var(--ai-max);margin-left:auto;margin-right:auto;transform:none;pointer-events:auto;animation:none;transition:none}.eryuan-native .ai-hero-illustration{width:min(100%,900px)}.eryuan-native .ai-compare-wrap{grid-template-columns:repeat(2,minmax(0,1fr));gap:104px}.eryuan-native .ai-compare-panel{max-width:520px;padding:30px 34px 34px}.eryuan-native .ai-vs-badge{width:116px;height:116px;font-size:34px;box-shadow:0 0 0 28px rgba(255,255,255,.2),0 0 0 56px rgba(255,255,255,.08),0 0 0 84px rgba(107,76,255,.02),0 20px 52px rgba(107,76,255,.22)}.eryuan-native .ai-process-grid,.eryuan-native .ai-role-grid,.eryuan-native .ai-value-grid,.eryuan-native .ai-capability-grid,.eryuan-native .ai-scenario-grid,.eryuan-native .ai-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.eryuan-native .ai-cases-section .ai-case-grid{max-width:980px}.eryuan-native .ai-dark-panel{padding:70px 54px 46px}.eryuan-native .ai-dark-panel .ai-section-title{font-size:clamp(42px,3.6vw,58px)}.eryuan-native .ai-security-proof{gap:14px;padding:22px 18px}.eryuan-native .ai-security-proof-copy .bc-strong{font-size:15px}.eryuan-native .ai-security-proof-copy>.bc-span{font-size:12px;white-space:normal}.eryuan-native .ai-shield-scene{opacity:1;right:0}}@media (max-width: 1024px){.eryuan-native .nav{top:16px;left:50%;right:auto;width:calc(100% - 36px);min-height:68px;border-radius:24px}.eryuan-native .nav-logo .nav-logo-img{width:148px;height:43px}.eryuan-native .nav-center,.eryuan-native .nav-login{display:none}.eryuan-native .nav-hamburger{display:flex}.eryuan-native .nav-cta{min-width:108px;min-height:42px;padding:0 18px;font-size:14px}.eryuan-native .ai-section,.eryuan-native .ai-page-hero,.eryuan-native .ai-hero{padding-left:28px;padding-right:28px}.eryuan-native .ai-hero{--ai-hero-rhythm: 28px;min-height:auto;padding-top:108px;padding-bottom:60px}.eryuan-native .ai-hero-title{margin-top:34px;font-size:clamp(46px,8vw,64px)}.eryuan-native .ai-hero-subtitle{font-size:22px}.eryuan-native .ai-hero-desc{font-size:20px}.eryuan-native .ai-office-scene{min-height:500px;transform:none;border-radius:44px}.eryuan-native .ai-hero-illustration{width:min(100%,800px)}.eryuan-native .ai-page-hero{padding-top:136px}.eryuan-native .ai-case-grid,.eryuan-native .ai-story-grid,.eryuan-native .ai-workflow-grid,.eryuan-native .ai-value-grid,.eryuan-native .ai-capability-grid,.eryuan-native .ai-upgrade-grid,.eryuan-native .ai-transfer-grid{grid-template-columns:1fr;max-width:680px}.eryuan-native .ai-channel-layout,.eryuan-native .ai-compare-wrap{grid-template-columns:1fr;max-width:860px;gap:22px}.eryuan-native .ai-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.eryuan-native .ai-compare-panel,.eryuan-native .ai-compare-panel.muted,.eryuan-native .ai-compare-panel.brand{max-width:none;justify-self:stretch}.eryuan-native .ai-vs-badge{position:relative;left:auto;top:auto;transform:none;margin:-2px auto;width:104px;height:104px;font-size:31px;box-shadow:0 0 0 16px rgba(255,255,255,.18),0 0 0 32px rgba(255,255,255,.075),0 0 0 48px rgba(107,76,255,.02),0 18px 46px rgba(107,76,255,.2)}.eryuan-native .ai-compare-wrap:hover .ai-vs-badge{transform:scale(1.055)}.eryuan-native .ai-growth-track{grid-template-columns:repeat(2,minmax(0,1fr));gap:50px 36px;max-width:760px}.eryuan-native .ai-growth-track:before{display:none}.eryuan-native .ai-growth-card:after{display:none}.eryuan-native .ai-memory-bar,.eryuan-native .ai-trust-strip-compact,.eryuan-native .ai-security-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.eryuan-native .ai-memory-bar{padding:12px;gap:0}.eryuan-native .ai-memory-item:after{display:none}.eryuan-native .ai-compare-proof-strip .ai-trust-item:after{display:none}.eryuan-native .ai-dark-feature-grid{grid-template-columns:1fr;max-width:540px}.eryuan-native .ai-dark-panel{min-height:0}.eryuan-native .ai-dark-panel .ai-section-title>.bc-span{white-space:normal}.eryuan-native .ai-shield-scene{display:none}.eryuan-native .footer-top{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 760px){.eryuan-native{overflow-x:hidden}.eryuan-native .nav{top:10px;left:50%;right:auto;width:calc(100% - 20px);min-height:62px;padding:0 14px 0 16px;border-radius:20px}.eryuan-native .nav-logo .nav-logo-img{width:130px;height:38px}.eryuan-native .nav-actions{gap:8px}.eryuan-native .nav-cta{min-width:90px;min-height:38px;padding:0 14px;font-size:13px}.eryuan-native .mobile-menu{top:82px;left:10px;right:10px}.eryuan-native .ai-section,.eryuan-native .ai-page-hero,.eryuan-native .ai-hero{padding-left:18px;padding-right:18px}.eryuan-native .ai-section{padding-top:66px;padding-bottom:66px}.eryuan-native .ai-hero{--ai-hero-rhythm: 22px;padding-top:86px;padding-bottom:54px}.eryuan-native .ai-pill{min-height:34px;padding:0 15px;font-size:13px}.eryuan-native .ai-hero-title{gap:6px;margin:28px 0 18px;font-size:clamp(28px,8vw,42px);line-height:1.15}.eryuan-native .ai-hero-subtitle{margin-bottom:16px;font-size:16px;line-height:1.45}.eryuan-native .ai-page-title,.eryuan-native .ai-section-title{font-size:clamp(32px,9.5vw,44px);line-height:1.18}.eryuan-native .ai-page-desc,.eryuan-native .ai-section-desc,.eryuan-native .ai-hero-desc{font-size:16px;line-height:1.75}.eryuan-native .ai-hero-actions,.eryuan-native .footer-cta-buttons,.eryuan-native .ai-center-action{width:100%;gap:12px}.eryuan-native .ai-btn{width:100%;min-width:0;min-height:56px;padding:0 20px;font-size:17px;line-height:1.25;text-align:center;white-space:normal}.eryuan-native .ai-play{width:28px;height:28px}.eryuan-native .ai-play:after{top:7px;right:7px;bottom:7px;left:7px;border:0}.eryuan-native .ai-btn .ai-btn-arrow,.eryuan-native .ai-btn .ai-btn-chevron{width:28px;height:28px;flex-basis:28px}.eryuan-native .ai-btn .ai-btn-arrow:before,.eryuan-native .ai-btn .ai-btn-chevron:before{top:7px;right:7px;bottom:7px;left:7px}.eryuan-native .ai-trust-strip,.eryuan-native .ai-trust-strip-compact,.eryuan-native .ai-memory-bar,.eryuan-native .ai-security-strip{grid-template-columns:1fr;border-radius:20px}.eryuan-native .ai-trust-item,.eryuan-native .ai-security-proof{border-right:0;border-bottom:1px solid rgba(107,76,255,.12)}.eryuan-native .ai-security-proof{padding:20px 18px}.eryuan-native .ai-security-proof-copy .bc-strong,.eryuan-native .ai-security-proof-copy>.bc-span{white-space:normal}.eryuan-native .ai-trust-item:last-child,.eryuan-native .ai-security-proof:last-child{border-bottom:0}.eryuan-native .ai-demo-proof-strip .ai-trust-item{grid-template-columns:50px auto;gap:14px;padding:18px 20px}.eryuan-native .ai-demo-proof-strip{margin-top:28px}.eryuan-native .ai-demo-proof-strip .ai-trust-item:after{display:none}.eryuan-native .ai-demo-proof-icon{width:50px;height:50px;border-radius:18px}.eryuan-native .ai-demo-proof-icon:before{top:13px;right:13px;bottom:13px;left:13px}.eryuan-native .ai-trust-strip-hero{margin-top:0;width:100%}.eryuan-native .ai-trust-strip-hero .ai-trust-item{min-height:88px;padding:16px 18px}.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-strong,.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-span{white-space:nowrap}.eryuan-native .ai-office-scene{min-height:390px;border-radius:32px}.eryuan-native .ai-hero-illustration{width:min(112%,580px)}.eryuan-native .ai-office-panel-chart{left:6%;top:8%;width:48%;height:31%}.eryuan-native .ai-office-panel-list{right:6%;top:15%;width:43%}.eryuan-native .ai-avatar-main{width:112px;height:154px;left:50%;bottom:12%}.eryuan-native .ai-avatar-small{width:66px;height:92px}.eryuan-native .ai-avatar-a{left:16%}.eryuan-native .ai-avatar-b{right:13%}.eryuan-native .ai-avatar-c,.eryuan-native .tag-d{display:none}.eryuan-native .ai-float-tag{min-height:32px;padding:0 11px;font-size:12px}.eryuan-native .ai-process-grid,.eryuan-native .ai-role-grid,.eryuan-native .ai-value-grid,.eryuan-native .ai-capability-grid,.eryuan-native .ai-scenario-grid,.eryuan-native .ai-channel-grid-wide{grid-template-columns:1fr}.eryuan-native .ai-process-card,.eryuan-native .ai-value-card,.eryuan-native .ai-capability-card,.eryuan-native .ai-scenario-card,.eryuan-native .ai-story-card,.eryuan-native .ai-workflow-card{padding:22px;border-radius:22px}.eryuan-native .ai-process-card .bc-h3,.eryuan-native .ai-value-card .bc-h3,.eryuan-native .ai-capability-card .bc-h3,.eryuan-native .ai-role-card .bc-h3,.eryuan-native .ai-scenario-card .bc-h3,.eryuan-native .ai-case-card .bc-h3,.eryuan-native .ai-story-card .bc-h3,.eryuan-native .ai-workflow-card .bc-h3,.eryuan-native .ai-price-card .bc-h3,.eryuan-native .ai-compare-panel .bc-h3{font-size:23px}.eryuan-native .ai-process-card .bc-p,.eryuan-native .ai-value-card .bc-p,.eryuan-native .ai-capability-card .bc-p,.eryuan-native .ai-role-card .bc-p,.eryuan-native .ai-scenario-card .bc-p,.eryuan-native .ai-case-card .bc-p,.eryuan-native .ai-story-card .bc-p,.eryuan-native .ai-workflow-card .bc-p,.eryuan-native .ai-price-card .bc-p{font-size:15px}.eryuan-native .ai-demo-section .ai-process-card>.bc-p{font-size:14px;line-height:1.45;white-space:nowrap}.eryuan-native .ai-process-screen{min-height:210px;padding:18px}.eryuan-native .ai-process-visual{aspect-ratio:1/1;min-height:0;padding:0}.eryuan-native .ai-role-visual,.eryuan-native .ai-case-preview{min-height:250px;border-radius:22px 22px 0 0}.eryuan-native .ai-case-grid{grid-template-columns:1fr}.eryuan-native .ai-cases-section .ai-section-head{margin-bottom:32px}.eryuan-native .ai-cases-section .ai-section-title{font-size:clamp(32px,9vw,44px)}.eryuan-native .ai-cases-section .ai-section-desc{font-size:16px}.eryuan-native .ai-case-card{min-height:0;border-radius:24px}.eryuan-native .ai-case-tag{left:18px;top:18px;min-height:32px;padding:0 12px;font-size:13px}.eryuan-native .ai-case-preview{height:auto;aspect-ratio:1/1;min-height:0;margin:60px 16px 0;border-radius:18px}.eryuan-native .ai-case-copy{padding:22px 18px 20px}.eryuan-native .ai-case-copy .bc-h3{font-size:23px}.eryuan-native .ai-case-copy .bc-p{font-size:15px;line-height:1.65}.eryuan-native .ai-cases-action{margin-top:38px}.eryuan-native .ai-role-visual{aspect-ratio:1/1;min-height:0}.eryuan-native .ai-role-copy,.eryuan-native .ai-case-copy{padding:22px}.eryuan-native .ai-role-copy{min-height:0;padding:22px}.eryuan-native .ai-arrow-pill{position:static;margin-top:20px;width:46px;height:46px}.eryuan-native .ai-compare-panel{min-height:0;padding:24px;border-radius:24px}.eryuan-native .ai-compare-section .ai-section-title{font-size:clamp(32px,9vw,44px)}.eryuan-native .ai-compare-section .ai-section-desc{font-size:16px}.eryuan-native .ai-compare-row{min-height:50px;grid-template-columns:30px minmax(0,1fr);padding:0 14px;font-size:15px;gap:12px}.eryuan-native .ai-vs-badge{width:80px;height:80px;font-size:25px}.eryuan-native .ai-compare-proof-strip{margin-top:24px}.eryuan-native .ai-compare-proof-strip .ai-trust-item{justify-content:flex-start;padding:18px 20px}.eryuan-native .ai-compare-proof-strip .ai-trust-item:after{display:none}.eryuan-native .ai-growth-track{grid-template-columns:1fr;gap:48px}.eryuan-native .ai-growth-card{min-height:390px;padding:48px 22px 224px;border-radius:24px}.eryuan-native .ai-growth-day{top:-22px;left:50%;min-height:44px;font-size:15px}.eryuan-native .ai-growth-visual{position:absolute;left:2px;right:2px;top:2px;bottom:2px;height:auto;aspect-ratio:auto;border-radius:22px;margin:0}.eryuan-native .ai-growth-card .bc-h3{font-size:24px}.eryuan-native .ai-growth-card .bc-p{font-size:15px}.eryuan-native .ai-memory-item{grid-template-columns:44px minmax(0,max-content);gap:12px;padding:16px 12px}.eryuan-native .ai-memory-icon{width:44px;height:44px}.eryuan-native .ai-channel-lead{min-height:430px;padding:32px 20px;border-radius:26px}.eryuan-native .ai-channel-lead:before{left:38px;width:150px}.eryuan-native .ai-channel-lead:after{background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,.7) 36%,rgba(255,255,255,.2) 62%,rgba(255,255,255,0))}.eryuan-native .ai-channel-lead-copy{max-width:72%}.eryuan-native .ai-channel-lead .bc-h3{font-size:25px}.eryuan-native .ai-channel-lead .bc-p{max-width:260px;font-size:16px;margin-top:20px}.eryuan-native .ai-channel-avatar{position:absolute;top:0;bottom:0;left:0;width:calc(100% + 110px);height:100%;margin:0;-o-object-position:center center;object-position:center center;transform:translate(52px)}.eryuan-native .ai-channel-lead:hover .ai-channel-avatar,.eryuan-native .ai-channel-lead:focus-visible .ai-channel-avatar{transform:translate(52px) scale(1.02)}.eryuan-native .ai-channel-card{min-height:128px;border-radius:20px;text-align:center;gap:14px}.eryuan-native .ai-channel-icon{width:42px;height:42px}.eryuan-native .ai-channel-card .bc-strong{overflow-wrap:anywhere}.eryuan-native .ai-dark-panel{padding:38px 20px;border-radius:26px}.eryuan-native .ai-dark-feature-grid{margin-top:30px}.eryuan-native .ai-dark-card{padding:22px}.eryuan-native .ai-price-card{padding:38px 24px;border-radius:26px}.eryuan-native .ai-price-line .bc-span:first-child{font-size:34px}.eryuan-native .ai-price-line .bc-strong{font-size:78px}.eryuan-native .ai-price-badge{min-height:34px;font-size:15px}.eryuan-native .ai-page-hero{padding-top:112px;padding-bottom:36px}.eryuan-native .ai-scenario-visual{min-height:200px;margin:-22px -22px 22px}.eryuan-native .ai-scenario-workflow,.eryuan-native .ai-case-cta{padding:28px 20px;border-radius:24px}.eryuan-native .ai-case-metrics{grid-template-columns:1fr}.eryuan-native .ai-login-page .login-section{padding:108px 16px 56px}.eryuan-native .ai-auth-copy .ai-page-title{font-size:34px}.eryuan-native .checkout-single-shell{padding:0 16px 64px}.eryuan-native .checkout-single-card{border-radius:24px}.eryuan-native .marketing-checkout-overlay{padding-top:82px}.eryuan-native .checkout-overlay-close{top:92px;right:16px}.eryuan-native .ai-result-page{padding-top:112px}.eryuan-native .ai-result-card{padding:34px 22px;border-radius:26px}.eryuan-native .ai-result-card .ai-page-title{font-size:34px}.eryuan-native .legal-section{padding-left:16px;padding-right:16px}.eryuan-native .footer{border-radius:28px 28px 0 0}.eryuan-native .footer-cta-section{min-height:360px;padding:62px 18px 44px}.eryuan-native .footer-cta-section .bc-h2{font-size:38px}.eryuan-native .footer-cta-desc{font-size:18px;line-height:1.65}.eryuan-native .footer-bg-text{top:50%;left:50%;right:auto;width:calc(100% - 36px);transform:translate(-50%,-50%);text-align:center;font-size:clamp(24px,7.2vw,40px)!important;line-height:1.06;-webkit-text-stroke-width:.8px;text-stroke-width:.8px}.eryuan-native .footer-columns{padding:36px 20px 22px}.eryuan-native .footer-top{grid-template-columns:1fr;gap:30px}.eryuan-native .nav-logo .nav-logo-img{width:126px;height:37px}.eryuan-native .footer-brand-logo{width:132px;height:39px;margin-bottom:14px}}@media (max-width: 420px){.eryuan-native .nav-logo .nav-logo-img{width:112px;height:33px}.eryuan-native .nav-cta{min-width:82px;padding:0 10px}.eryuan-native .ai-hero-title{font-size:28px}.eryuan-native .ai-section-title,.eryuan-native .ai-page-title{font-size:31px}.eryuan-native .ai-office-panel-list{display:none}.eryuan-native .ai-office-panel-chart{width:58%}.eryuan-native .ai-price-line{flex-wrap:wrap}.eryuan-native .ai-hero-illustration{width:108%}}@media (max-width: 760px){.eryuan-native .ai-hero-title-line{white-space:normal;overflow-wrap:anywhere}.eryuan-native .ai-section-head,.eryuan-native .ai-hero-copy,.eryuan-native .ai-dark-copy,.eryuan-native .ai-case-copy,.eryuan-native .ai-role-copy,.eryuan-native .ai-process-card,.eryuan-native .ai-home-price-main,.eryuan-native .ai-home-price-detail{min-width:0}.eryuan-native .ai-section-title,.eryuan-native .ai-page-title,.eryuan-native .ai-hero-title,.eryuan-native .ai-section-desc,.eryuan-native .ai-page-desc,.eryuan-native .ai-hero-desc,.eryuan-native .ai-process-card .bc-p,.eryuan-native .ai-case-copy .bc-p,.eryuan-native .ai-home-pricing-audience{overflow-wrap:anywhere;word-break:normal}.eryuan-native .ai-demo-section .ai-process-card>.bc-p{white-space:normal}.eryuan-native .ai-trust-strip-hero .ai-trust-item,.eryuan-native .ai-demo-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-memory-item,.eryuan-native .ai-security-proof{grid-template-columns:44px minmax(0,1fr);justify-content:stretch;width:100%}.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-strong,.eryuan-native .ai-trust-strip-hero .ai-trust-item .bc-span,.eryuan-native .ai-demo-proof-strip .ai-trust-item .bc-strong,.eryuan-native .ai-demo-proof-strip .ai-trust-item .bc-span,.eryuan-native .ai-compare-proof-strip .ai-trust-item .bc-strong,.eryuan-native .ai-compare-proof-strip .ai-trust-item .bc-span,.eryuan-native .ai-memory-item .bc-strong,.eryuan-native .ai-memory-item .bc-span:not(.ai-memory-icon),.eryuan-native .ai-security-proof-copy .bc-strong,.eryuan-native .ai-security-proof-copy>.bc-span{white-space:normal;overflow-wrap:anywhere}.eryuan-native .ai-memory-item{justify-content:flex-start;padding-left:18px;padding-right:18px;text-align:left}.eryuan-native .ai-growth-card{min-height:0;padding:48px 18px 18px;display:flex;flex-direction:column;overflow:visible}.eryuan-native .ai-growth-card .bc-h3,.eryuan-native .ai-growth-card .bc-p{position:relative;z-index:2;max-width:none;min-height:0}.eryuan-native .ai-growth-visual{position:relative;z-index:1;left:auto;right:auto;top:auto;bottom:auto;width:100%;height:auto;aspect-ratio:1/1;margin-top:18px;border-radius:20px;order:3}.eryuan-native .ai-growth-image{height:100%;-o-object-fit:cover;object-fit:cover}.eryuan-native .ai-channel-lead{min-height:0;padding:30px 20px 0;display:flex;flex-direction:column;gap:18px;overflow:hidden}.eryuan-native .ai-channel-lead:before{display:none}.eryuan-native .ai-channel-lead:after{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.68) 46%,rgba(255,255,255,.18))}.eryuan-native .ai-channel-lead-copy{max-width:100%;position:relative;z-index:2}.eryuan-native .ai-channel-lead .bc-h3,.eryuan-native .ai-channel-lead .bc-p{max-width:none}.eryuan-native .ai-channel-avatar{position:relative;z-index:1;top:auto;bottom:auto;left:auto;width:calc(100% + 40px);height:auto;aspect-ratio:16/10;margin:0 -20px;-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center;transform:none}.eryuan-native .ai-channel-lead:hover .ai-channel-avatar,.eryuan-native .ai-channel-lead:focus-visible .ai-channel-avatar{transform:none}.eryuan-native .ai-channel-card .bc-strong,.eryuan-native .ai-channel-status{white-space:normal;overflow-wrap:anywhere}.eryuan-native .ai-case-metrics{grid-template-columns:1fr;gap:10px}.eryuan-native .ai-case-metrics .bc-div{min-width:0;white-space:normal;overflow-wrap:anywhere}.eryuan-native .ai-home-price-panel{width:100%;max-width:480px;min-height:0;padding:18px;grid-template-columns:1fr;gap:16px;overflow:visible}.eryuan-native .ai-home-price-main,.eryuan-native .ai-home-price-detail{padding:28px 20px;border-radius:22px}.eryuan-native .ai-home-price-main .pricing-price-line{flex-wrap:wrap;align-items:baseline}.eryuan-native .ai-home-price-main .pricing-price{font-size:clamp(56px,17vw,72px)}.eryuan-native .ai-home-price-detail .pricing-features{grid-template-columns:1fr}.eryuan-native .ai-home-price-detail .pricing-features .bc-li{min-height:0;padding:14px 16px;align-items:flex-start;overflow-wrap:anywhere}}@media (max-width: 420px){.eryuan-native .nav-logo .nav-logo-img{width:112px;height:33px}.eryuan-native .nav-cta{min-width:82px;padding:0 10px}.eryuan-native .ai-trust-strip-hero .ai-trust-item,.eryuan-native .ai-demo-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-memory-item,.eryuan-native .ai-security-proof{grid-template-columns:40px minmax(0,1fr)}.eryuan-native .ai-channel-grid{grid-template-columns:1fr}.eryuan-native .ai-channel-card{min-height:112px}.eryuan-native .ai-channel-avatar{aspect-ratio:4/3}}@media (prefers-reduced-motion: reduce){.eryuan-native .fade-up,.eryuan-native .section-enter,.eryuan-native .ai-compare-panel,.eryuan-native .ai-compare-row,.eryuan-native .ai-compare-proof-strip,.eryuan-native .ai-compare-proof-strip .ai-trust-item,.eryuan-native .ai-compare-proof-icon,.eryuan-native .ai-vs-badge,.eryuan-native .ai-growth-card,.eryuan-native .ai-growth-day,.eryuan-native .ai-growth-image,.eryuan-native .ai-memory-item,.eryuan-native .ai-memory-icon,.eryuan-native .ai-capability-card,.eryuan-native .ai-capability-icon,.eryuan-native .ai-case-card,.eryuan-native .ai-case-image,.eryuan-native .ai-channel-lead,.eryuan-native .ai-channel-avatar,.eryuan-native .ai-channel-card,.eryuan-native .ai-channel-icon,.eryuan-native .ai-dark-panel,.eryuan-native .ai-dark-card,.eryuan-native .ai-dark-card-icon,.eryuan-native .ai-orbit,.eryuan-native .ai-security-proof,.eryuan-native .ai-price-card,.eryuan-native .ai-price-badge{animation:none;transition:none}}.eryuan-native .nav-logo .nav-logo-img{width:132px;height:39px}.eryuan-native .footer-brand-logo{width:132px;height:39px;margin-left:0;-o-object-position:left center;object-position:left center}.eryuan-native .case-studies-page,.eryuan-native .pricing-page{background:radial-gradient(circle at 18% 6%,rgba(128,88,255,.18),transparent 32%),radial-gradient(circle at 86% 18%,rgba(198,176,255,.22),transparent 34%),linear-gradient(180deg,#f8f2ff,#fbf8ff 48%,#f7f1ff)}.eryuan-native .case-story-card,.eryuan-native .pricing-card,.eryuan-native .pricing-common-note,.eryuan-native .pricing-value-item,.eryuan-native .pricing-compare-card,.eryuan-native .pricing-faq-item,.eryuan-native .pricing-bottom-cta-inner{border:1px solid rgba(255,255,255,.82);background:linear-gradient(180deg,rgba(255,255,255,.84),rgba(250,247,255,.72)),rgba(255,255,255,.78);box-shadow:0 24px 72px rgba(93,66,175,.1);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.eryuan-native .pricing-card.featured{border-color:rgba(103,64,255,.36);background:radial-gradient(circle at 20% 0%,rgba(160,122,255,.2),transparent 42%),linear-gradient(180deg,rgba(255,255,255,.92),rgba(247,241,255,.82));color:#080d24}.eryuan-native .pricing-card.featured .pricing-tier,.eryuan-native .pricing-card.featured .pricing-price,.eryuan-native .pricing-card.featured .pricing-desc,.eryuan-native .pricing-card.featured .pricing-period,.eryuan-native .pricing-card.featured .pricing-features .bc-li{color:inherit}.eryuan-native .pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width: 980px){.eryuan-native .pricing-grid{grid-template-columns:1fr}}@media (max-width: 640px){.eryuan-native .nav-logo .nav-logo-img,.eryuan-native .footer-brand-logo{width:116px;height:34px}}@media (min-width: 1481px){.eryuan-native .ai-hero{width:var(--ai-max)}.eryuan-native .ai-hero-title{font-size:76px}.eryuan-native .ai-hero-subtitle{font-size:25px}.eryuan-native .ai-hero-desc{font-size:24px}.eryuan-native .ai-hero-visual{width:858px}}@media (min-width: 761px){.eryuan-native .ai-trust-strip-hero{width:min(820px,100vw - 128px)}}.eryuan-native .ai-demo-section .ai-process-card>.bc-p{font-size:13px;line-height:1.55}@media (max-width: 760px){.eryuan-native .ai-demo-section .ai-process-card>.bc-p{font-size:13px;line-height:1.5}.eryuan-native .ai-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.eryuan-native .ai-channel-card{min-height:132px;gap:10px;padding:14px 10px}.eryuan-native .ai-channel-icon{width:42px;height:42px}.eryuan-native .ai-channel-card .bc-strong{font-size:17px}.eryuan-native .ai-channel-status{min-height:26px;padding:0 10px;font-size:12px}.eryuan-native .case-hero .container{width:min(100% - 32px,560px);max-width:min(100% - 32px,560px);padding-left:0;padding-right:0}.eryuan-native .case-hero-note,.eryuan-native .case-hero .bc-p{width:100%;max-width:none}}@media (max-width: 420px){.eryuan-native .ai-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 760px){.eryuan-native .case-hero{padding-right:0;padding-left:0}.eryuan-native .case-hero>.container{width:min(100% - 56px,560px);max-width:min(100% - 56px,560px);padding-right:0;padding-left:0}.eryuan-native .case-hero .bc-p,.eryuan-native .case-hero-note{width:100%;max-width:none;margin-right:auto;margin-left:auto}}@media (max-width: 900px){.eryuan-native .nav-login{display:inline-flex;min-width:96px;min-height:42px;padding:0 18px;font-size:14px}.eryuan-native .mobile-menu .bc-a{color:#4e5874;outline:none;transition:color .18s ease,background-color .18s ease,box-shadow .18s ease}.eryuan-native .mobile-menu .bc-a:hover,.eryuan-native .mobile-menu .bc-a.active,.eryuan-native .mobile-menu .bc-a:focus-visible{background:rgba(103,64,255,.1);color:#6740ff;box-shadow:inset 0 0 0 1px rgba(103,64,255,.08)}.eryuan-native .mobile-menu-primary,.eryuan-native .mobile-menu-primary:hover,.eryuan-native .mobile-menu-primary:focus-visible{background:linear-gradient(135deg,rgba(124,73,255,.16),rgba(82,48,255,.1));color:#5f35ff!important;box-shadow:inset 0 0 0 1px rgba(103,64,255,.1)}.eryuan-native .nav-hamburger{position:relative;gap:0;flex:0 0 44px;width:44px;height:44px}.eryuan-native .nav-hamburger .bc-span{position:absolute;top:50%;left:50%;width:28px;height:3px;margin:0;border-radius:999px;background:#141824;transform:translate(-50%,-50%);transform-origin:center;transition:transform .24s ease,opacity .18s ease}.eryuan-native .nav-hamburger .bc-span:nth-child(1){transform:translate(-50%,calc(-50% - 8px))}.eryuan-native .nav-hamburger .bc-span:nth-child(3){transform:translate(-50%,calc(-50% + 8px))}.eryuan-native .nav-hamburger.open .bc-span:nth-child(1){transform:translate(-50%,-50%) rotate(45deg)}.eryuan-native .nav-hamburger.open .bc-span:nth-child(2){opacity:0;transform:translate(-50%,-50%) scaleX(0)}.eryuan-native .nav-hamburger.open .bc-span:nth-child(3){transform:translate(-50%,-50%) rotate(-45deg)}}@media (max-width: 640px){.eryuan-native .nav-actions{gap:8px}.eryuan-native .nav-cta,.eryuan-native .nav-login{min-width:82px;min-height:38px;padding:0 12px;font-size:13px}.eryuan-native .nav-hamburger{flex-basis:40px;width:40px;height:40px}}@media (max-width: 420px){.eryuan-native .nav-actions{gap:6px}.eryuan-native .nav-cta,.eryuan-native .nav-login{min-width:74px;padding:0 10px;font-size:12px}}.eryuan-native .ai-security-strip .ai-security-proof{min-width:0;align-items:center}.eryuan-native .ai-security-strip .ai-security-proof-copy{min-width:0;max-width:100%}.eryuan-native .ai-security-strip .ai-security-proof-copy .bc-strong{color:#fff;white-space:normal;overflow-wrap:break-word}.eryuan-native .ai-security-strip .ai-security-proof-copy>.bc-span{color:rgba(255,255,255,.68);white-space:normal;overflow-wrap:break-word;word-break:keep-all}
