.site-footer[data-v-18bf9b5d]{border-top:1px solid var(--fd-line);background:var(--fd-surface-inset);color:var(--fd-ink)}.footer-top[data-v-18bf9b5d]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px;padding:54px 0 47px}.footer-logo[data-v-18bf9b5d]{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:620}.footer-logo img[data-v-18bf9b5d]{display:block;object-fit:contain}.footer-brand p[data-v-18bf9b5d]{margin:18px 0 6px;font-size:13px}.footer-caption[data-v-18bf9b5d]{color:var(--fd-ink-3);font-size:11px}.footer-top nav[data-v-18bf9b5d]{display:grid;align-content:start;gap:12px;font-size:12px;color:var(--fd-ink-2)}.footer-top h2[data-v-18bf9b5d]{margin:0 0 8px;color:var(--fd-ink);font-size:12px;font-weight:600}.footer-top a[data-v-18bf9b5d]:hover,.footer-bottom a[data-v-18bf9b5d]:hover{color:var(--fd-primary-deep)}.footer-bottom[data-v-18bf9b5d]{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;padding:23px 0;border-top:1px solid var(--fd-line);color:var(--fd-ink-3);font-size:10px}.footer-bottom a[data-v-18bf9b5d]{padding:5px 0}.back-to-top[data-v-18bf9b5d]{display:inline-flex;align-items:center;gap:6px;margin-left:auto}@media(max-width:600px){.footer-top[data-v-18bf9b5d]{grid-template-columns:1fr 1fr;gap:30px;padding:38px 0 32px}.footer-brand[data-v-18bf9b5d]{grid-column:1/-1}.footer-bottom[data-v-18bf9b5d]{gap:10px 21px;font-size:9px}.back-to-top[data-v-18bf9b5d]{margin-left:0}}.site-button[data-v-4275fb97]{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;min-height:46px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:var(--fd-radius-s);padding:0 22px;cursor:pointer;font-size:15px;font-weight:600;gap:8px;letter-spacing:.01em;white-space:nowrap;touch-action:manipulation;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease,color .18s ease}.site-button[data-v-4275fb97]:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";pointer-events:none;background:linear-gradient(105deg,transparent 25%,#ffffff26 49%,transparent 73%);transform:translate(-120%);transition:transform .65s cubic-bezier(.2,.65,.3,1)}.site-button[data-v-4275fb97]:hover:after,.site-button[data-v-4275fb97]:focus-visible:after{transform:translate(120%)}.site-button[data-v-4275fb97]:disabled:after{display:none}.site-button--l[data-v-4275fb97]{min-height:48px;border-radius:8px;padding:0 24px;font-size:14px}.site-button--primary[data-v-4275fb97]{background:linear-gradient(180deg,#a9c8f9,var(--fd-action));border-color:#dbe8ff3d;color:var(--fd-on-action);box-shadow:inset 0 1px #ffffff29,0 5px 14px #00000014}.site-button--primary[data-v-4275fb97]:hover{background:var(--fd-action-hover);transform:translateY(-1px)}.site-button--ghost[data-v-4275fb97]{border-color:var(--fd-line-strong);background:var(--fd-surface);color:var(--fd-ink)}.site-button--ghost[data-v-4275fb97]:hover{border-color:#adc7f57a;color:var(--fd-primary-deep);transform:translateY(-1px)}.site-button--white[data-v-4275fb97]{background:var(--fd-ink);color:var(--fd-on-action);box-shadow:0 12px 30px #030e1c47}.site-button--white[data-v-4275fb97]:hover{transform:translateY(-1px);box-shadow:0 18px 40px #030e1c5c}.site-button--block[data-v-4275fb97]{width:100%}.site-button[data-v-4275fb97]:disabled{cursor:not-allowed;opacity:.66;transform:none}@media(prefers-reduced-motion:reduce){.site-button[data-v-4275fb97]:after{display:none}.site-button[data-v-4275fb97]{transition:none}.site-button[data-v-4275fb97]:hover{transform:none}}.site-header[data-v-5e4fe701]{position:sticky;top:0;z-index:60;border-bottom:1px solid var(--fd-line);background:var(--fd-header-bg);transition:background .18s ease}.site-header.is-scrolled[data-v-5e4fe701]{background:var(--fd-header-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.site-header-inner[data-v-5e4fe701]{display:flex;width:min(var(--fd-container),calc(100% - 48px));height:76px;align-items:center;justify-content:space-between;margin:0 auto;gap:24px}.site-brand[data-v-5e4fe701]{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:650;letter-spacing:-.025em}.site-brand-mark[data-v-5e4fe701]{display:block;width:33px;height:33px;object-fit:contain}.site-nav[data-v-5e4fe701]{display:flex;align-items:center;gap:30px;color:var(--fd-ink-2);font-size:13px;font-weight:500}.site-nav a[data-v-5e4fe701]{position:relative;padding:8px 0}.site-nav a[data-v-5e4fe701]:hover,.site-nav a.is-current[data-v-5e4fe701]{color:var(--fd-primary-deep)}.site-nav a[data-v-5e4fe701]:after{position:absolute;bottom:1px;left:0;right:0;height:1px;background:var(--fd-primary-deep);content:"";transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,1,.3,1)}.site-nav a.is-current[data-v-5e4fe701]:after,.site-nav a[data-v-5e4fe701]:hover:after,.site-nav a[data-v-5e4fe701]:focus-visible:after{transform:scaleX(1)}.site-header-actions[data-v-5e4fe701]{display:flex;align-items:center;gap:10px}.site-header-actions[data-v-5e4fe701] .site-button{min-height:36px;padding:0 16px;font-size:12px}.site-header-actions[data-v-5e4fe701] .site-button--ghost{border-color:transparent;background:transparent}.site-header-user[data-v-5e4fe701]{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--fd-ink-2)}.site-menu-button[data-v-5e4fe701]{display:none;width:42px;height:42px;place-items:center;border:1px solid var(--fd-line);border-radius:7px;background:transparent;color:var(--fd-ink);cursor:pointer}@keyframes drawer-enter-5e4fe701{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}@keyframes drawer-item-enter-5e4fe701{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.site-drawer[data-v-5e4fe701]{animation:drawer-enter-5e4fe701 .28s cubic-bezier(.16,1,.3,1) both}.site-drawer-nav a[data-v-5e4fe701]{animation:drawer-item-enter-5e4fe701 .48s cubic-bezier(.16,1,.3,1) both}.site-drawer-nav a[data-v-5e4fe701]:nth-child(2){animation-delay:35ms}.site-drawer-nav a[data-v-5e4fe701]:nth-child(3){animation-delay:70ms}.site-drawer-nav a[data-v-5e4fe701]:nth-child(4){animation-delay:105ms}.site-drawer[data-v-5e4fe701]{position:fixed;z-index:59;top:76px;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:space-between;padding:28px 24px max(30px,env(safe-area-inset-bottom));background:var(--fd-bg);overflow-y:auto}.site-drawer-nav[data-v-5e4fe701]{display:grid;gap:6px}.site-drawer-nav a[data-v-5e4fe701]{padding:14px 5px;border-bottom:1px solid var(--fd-line);font-size:24px;font-weight:500}.site-drawer-nav a.is-current[data-v-5e4fe701]{color:var(--fd-primary-deep)}.site-drawer-actions[data-v-5e4fe701]{display:grid;gap:12px;margin-top:30px}@media(max-width:900px){.site-nav[data-v-5e4fe701],.site-header-actions[data-v-5e4fe701]{display:none}.site-menu-button[data-v-5e4fe701]{display:grid}.site-header-inner[data-v-5e4fe701]{width:min(100% - 32px,var(--fd-container));height:68px}.site-drawer[data-v-5e4fe701]{top:68px}}@media(prefers-reduced-motion:reduce){.site-header[data-v-5e4fe701]{transition:none}}:root{color-scheme:dark;--fd-bg: #0e151d;--fd-bg-soft: #131e29;--fd-surface: #16222f;--fd-surface-raised: #1d2d3e;--fd-surface-inset: #0a1119;--fd-ink: #edf2f7;--fd-ink-2: #a7b5c4;--fd-ink-3: #8b9caf;--fd-primary: #adc7f5;--fd-primary-deep: #93b5f1;--fd-primary-strong: #b8cef5;--fd-accent: #92b8d3;--fd-line: #293847;--fd-line-strong: #5a6f87;--fd-navy: #0a1119;--fd-navy-2: #172432;--fd-gradient-brand: linear-gradient(135deg, #91b5ef, #b8cef5);--fd-gradient-soft: linear-gradient(180deg, #16222f, #111b26);--fd-danger: #f2a0a0;--fd-success: #8bcbb0;--fd-warning: #d5bc82;--fd-action: #93b5f1;--fd-action-hover: #b2caf5;--fd-on-action: #10223a;--fd-header-bg: rgba(14, 21, 29, .95);--fd-chrome: #111c28;--fd-image-light-matte: #cbd4df;--fd-image-dark-matte: #101720;--fd-radius-s: 7px;--fd-radius-m: 12px;--fd-radius-l: 16px;--fd-shadow-1: 0 1px 2px rgba(0, 0, 0, .14), 0 8px 24px rgba(0, 0, 0, .14);--fd-shadow-2: 0 18px 48px rgba(0, 0, 0, .24);--fd-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;--fd-font-display: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--fd-container: 1200px;--bg: var(--fd-bg);--bg-soft: var(--fd-bg-soft);--panel: var(--fd-surface);--panel-strong: var(--fd-surface);--text: var(--fd-ink);--muted: var(--fd-ink-2);--line: var(--fd-line);--primary: var(--fd-primary);--primary-strong: var(--fd-primary-strong);--primary-deep: var(--fd-primary-deep);--accent: var(--fd-accent);--accent-soft: rgba(18, 205, 212, .14);--danger: var(--fd-danger);--radius: var(--fd-radius-m);--shadow: var(--fd-shadow-1);--shadow-strong: var(--fd-shadow-2);--font: var(--fd-font)}*{box-sizing:border-box}html{background:var(--fd-bg);color:var(--fd-ink);font-family:var(--fd-font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-kerning:normal}body{margin:0;min-width:320px;overflow-x:hidden;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2{text-wrap:balance}a:focus-visible,button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid rgba(5,195,238,.42);outline-offset:3px}.app-shell{min-height:100vh;background:var(--fd-bg)}.app-main{min-height:calc(100vh - 168px)}.fd-container{width:min(var(--fd-container),calc(100% - 48px));margin:0 auto}.eyebrow{margin:0 0 14px;color:var(--fd-primary);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.rich-text-content{white-space:pre-line}.rich-text-content>:first-child{margin-top:0}.rich-text-content>:last-child{margin-bottom:0}.rich-text-content p{margin-bottom:8px}.rich-text-content ul,.rich-text-content ol{margin:8px 0;padding-left:24px}.rich-text-content ul{list-style:disc}.rich-text-content ol{list-style:decimal}.rich-text-content blockquote{margin:8px 0;padding-left:12px;border-left:3px solid rgba(8,124,255,.28)}.rich-text-content a{color:var(--fd-primary);text-decoration:underline;text-underline-offset:3px}[data-reveal-state=pending]{opacity:0}.motion-edge{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;border-radius:inherit;overflow:hidden;pointer-events:none}.motion-edge:after{content:"";position:absolute;top:0;left:0;width:44%;height:2px;opacity:0;background:linear-gradient(90deg,transparent,#c1d9ffb3,transparent);filter:drop-shadow(0 0 7px #89b4ff80)}[data-reveal-state=running]>.motion-edge:after{animation:frame-edge-enter .65s cubic-bezier(.2,.65,.3,1) 60ms both}@keyframes frame-edge-enter{0%{transform:translate(-100%);opacity:0}18%{opacity:.9}78%{opacity:.6}to{transform:translate(330%);opacity:0}}.primary-button,.secondary-button,.ghost-button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:var(--fd-radius-s);padding:0 22px;cursor:pointer;font-weight:600;white-space:nowrap;touch-action:manipulation;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease}.primary-button{background:var(--fd-action);color:var(--fd-on-action);box-shadow:none}.secondary-button{border-color:var(--fd-line-strong);background:var(--fd-surface);color:var(--fd-ink);box-shadow:var(--fd-shadow-1)}.ghost-button{border-color:transparent;background:transparent;color:var(--fd-ink-2)}.primary-button:hover,.secondary-button:hover,.ghost-button:hover{transform:translateY(-2px)}.primary-button:hover{box-shadow:var(--fd-shadow-2)}.primary-button:disabled,.secondary-button:disabled{cursor:not-allowed;opacity:.66;transform:none}.full{width:100%}.page-hero,.content-section,.auth-page,.account-page{width:min(var(--fd-container),calc(100% - 48px));margin:0 auto}.page-hero{padding:96px 0 32px}.page-hero h1{max-width:820px;margin-bottom:20px;font-size:clamp(34px,4.6vw,56px);line-height:1.12;letter-spacing:-.02em}.page-hero.compact h1{font-size:clamp(30px,4vw,44px)}.page-hero p,.section-description{color:var(--fd-ink-2);line-height:1.8}.content-section{padding:88px 0}.section-title{max-width:720px;margin-bottom:34px}.section-title h2{margin-bottom:12px;font-size:clamp(28px,3.4vw,42px);line-height:1.15;letter-spacing:-.02em}.card-kicker{display:block;margin:0 0 10px;color:var(--fd-primary);font-size:13px;font-weight:700;letter-spacing:.08em}.pricing-hero{position:relative}.pricing-content{padding-top:48px}.catalog-freshness{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(18,205,212,.24);border-radius:999px;padding:7px 12px;background:var(--fd-surface);color:var(--fd-ink-2);font-size:13px}.catalog-freshness>span{width:8px;height:8px;border-radius:50%;background:var(--fd-success);box-shadow:0 0 0 4px #0da86f1f}.catalog-freshness small{color:var(--fd-ink-2)}.catalog-sections{display:grid;gap:84px}.catalog-sections>section{min-width:0}.pricing-section-title{margin-bottom:26px}.pricing-section-title h2{margin-bottom:8px}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}.pricing-card{display:flex;min-height:260px;flex-direction:column;justify-content:space-between;gap:26px;border:1px solid var(--fd-line);border-radius:var(--fd-radius-l);padding:28px;background:var(--fd-surface);box-shadow:var(--fd-shadow-1);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.pricing-card:hover{border-color:#087cff4d;box-shadow:var(--fd-shadow-2);transform:translateY(-4px)}.pricing-card h3{margin-bottom:10px;font-size:22px}.pricing-card p{color:var(--fd-ink-2);line-height:1.8}.pricing-card.featured{border-color:#087cff6b;background:var(--fd-bg-soft)}.pricing-card ul{margin:20px 0 0;padding-left:18px;color:var(--fd-ink-2);line-height:1.9}.pricing-card-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.pricing-card-heading .card-kicker{margin-bottom:0}.pricing-recommendation{align-self:flex-start;border:1px solid rgba(8,124,255,.18);border-radius:999px;padding:4px 9px;background:#087cff12;color:var(--fd-primary)!important;font-size:12px;font-weight:700}.pricing-description{min-height:52px}.pricing-amount{display:flex;align-items:baseline;gap:8px;margin-top:20px}.pricing-amount strong{color:var(--fd-ink);font-size:34px;line-height:1}.pricing-amount span{color:var(--fd-ink-2)!important;font-size:14px}.pricing-action{width:100%;margin-top:auto}.catalog-status{display:grid;min-height:260px;place-items:center;align-content:center;gap:10px;border:1px solid var(--fd-line);border-radius:var(--fd-radius-l);padding:36px;background:var(--fd-surface);color:var(--fd-primary);text-align:center;box-shadow:var(--fd-shadow-1)}.catalog-status strong{color:var(--fd-ink);font-size:20px}.catalog-status p{max-width:560px;margin:0;color:var(--fd-ink-2);line-height:1.7}.catalog-status button{margin-top:10px}.catalog-error{color:var(--fd-danger)}.catalog-loading-icon{animation:catalog-loading-rotate .85s linear infinite}@keyframes catalog-loading-rotate{to{transform:rotate(360deg)}}.account-page{display:grid;min-height:calc(100vh - 168px);place-items:center;padding:56px 0}.account-panel{width:min(480px,100%);border:1px solid var(--fd-line);border-radius:var(--fd-radius-l);padding:32px;background:var(--fd-surface);box-shadow:var(--fd-shadow-1)}.account-panel h1{margin-bottom:8px;font-size:28px}.account-panel dl{display:grid;gap:14px;margin:24px 0}.account-panel dl div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;border-bottom:1px solid var(--fd-line);padding-bottom:12px}.account-panel dt{color:var(--fd-ink-2);line-height:1.8}.account-panel dd{margin:0;overflow-wrap:anywhere}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}[data-reveal-state=pending]{opacity:1}.motion-edge{display:none}}@media(max-width:1024px){.page-hero,.content-section,.auth-page,.account-page,.fd-container{width:min(100% - 40px,var(--fd-container))}.catalog-sections{gap:72px}}@media(max-width:768px){.page-hero,.content-section,.auth-page,.account-page,.fd-container{width:min(100% - 28px,var(--fd-container))}.page-hero{padding:72px 0 24px}.content-section{padding:64px 0}.pricing-content{padding-top:36px}.catalog-sections{gap:64px}.catalog-status{min-height:220px;padding:28px 20px}.pricing-card{padding:22px}}@media(max-width:480px){.catalog-freshness{align-items:flex-start;flex-direction:column;border-radius:var(--fd-radius-s)}.catalog-freshness>span{display:none}.account-panel{padding:24px}.account-panel dl div{grid-template-columns:1fr;gap:4px}.primary-button,.secondary-button,.ghost-button{white-space:normal;text-align:center}}