@font-face{font-family:Caveat;font-style:normal;font-weight:400 700;font-display:swap;src:url(../media/da4b870ab52b3094-s.0v_p~5_c0b~1d.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Caveat;font-style:normal;font-weight:400 700;font-display:swap;src:url(../media/86d70b7c76b6ec6e-s.17_wf1k7ou9-q.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Caveat;font-style:normal;font-weight:400 700;font-display:swap;src:url(../media/11cc37d7380d16b4-s.0ptcwqi9jx~4d.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Caveat;font-style:normal;font-weight:400 700;font-display:swap;src:url(../media/a85fe84266768609-s.p.05b418i5bs~lg.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Caveat Fallback;src:local(Arial);ascent-override:124.77%;descent-override:38.99%;line-gap-override:0.0%;size-adjust:76.94%}.caveat_bb0912cd-module__pHsbua__className{font-family:Caveat,Caveat Fallback;font-style:normal}.caveat_bb0912cd-module__pHsbua__variable{--font-caveat:"Caveat", "Caveat Fallback"}
.feisi-root{--bg:#0a0a0c;--bg-2:#111114;--bg-3:#16161a;--line:#ffffff14;--line-2:#ffffff24;--ink:#f5f4ee;--ink-2:#f5f4eeb8;--ink-3:#f5f4ee80;--ink-4:#f5f4ee52;--accent:#f5b942;--accent-2:#ffd479;--accent-ink:#1a1407;--pop-pink:#ff9bb3;--pop-cyan:#7dd3d8;--pop-violet:#b89cff;--grid:#ffffff09;--font-sans:"Inter", "Noto Sans SC", system-ui, -apple-system, sans-serif;--font-hand:var(--font-caveat), "Source Han Serif SC", cursive;--font-mono:"JetBrains Mono", ui-monospace, monospace}.feisi-root[data-theme=light]{--bg:#faf8f3;--bg-2:#fff;--bg-3:#f3efe6;--line:#140f0514;--line-2:#140f0529;--ink:#18140a;--ink-2:#18140ab8;--ink-3:#18140a80;--ink-4:#18140a52;--grid:#140f050a}.feisi-root *,.feisi-root :before,.feisi-root :after{box-sizing:border-box}.feisi-root{background:radial-gradient(1200px 600px at 70% -10%, #f5b94214, transparent 60%), radial-gradient(800px 400px at 10% 30%, #b89cff0d, transparent 60%), var(--bg);color:var(--ink);font-family:var(--font-sans);font-feature-settings:"ss01", "cv11";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}.feisi-root a{color:inherit;text-decoration:none}.feisi-root button{cursor:pointer;font-family:inherit}.feisi-root ::selection{background:var(--accent);color:var(--accent-ink)}.feisi-root .container{max-width:1240px;margin:0 auto;padding:0 32px}.feisi-root .section{padding:120px 0;position:relative}.feisi-root .section-tight{padding:80px 0}.feisi-root .eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-size:12px;font-weight:500;font-family:var(--font-mono);align-items:center;gap:8px;display:inline-flex}.feisi-root .eyebrow:before{content:"";background:var(--ink-4);width:24px;height:1px}.feisi-root h1,.feisi-root h2,.feisi-root h3,.feisi-root h4{letter-spacing:-.02em;margin:0;font-weight:600}.feisi-root h1{letter-spacing:-.035em;font-size:clamp(48px,6vw,84px);line-height:1.02}.feisi-root h2{letter-spacing:-.03em;font-size:clamp(36px,4vw,56px);line-height:1.05}.feisi-root h3{font-size:22px;line-height:1.3}.feisi-root p{color:var(--ink-2);margin:0;line-height:1.6}.feisi-root .handwrite{font-family:var(--font-hand);letter-spacing:0;font-weight:700}.feisi-root .muted{color:var(--ink-3)}.feisi-root .accent{color:var(--accent)}.feisi-root .btn{white-space:nowrap;border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:500;transition:transform .15s,background .2s,border-color .2s;display:inline-flex}.feisi-root .btn:hover{transform:translateY(-1px)}.feisi-root .btn:active{transform:translateY(0)}.feisi-root .btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:inset 0 1px #fff6,0 8px 24px -8px #f5b94280}.feisi-root .btn-primary:hover{background:var(--accent-2)}.feisi-root .btn-ghost{color:var(--ink);border-color:var(--line-2);background:0 0}.feisi-root .btn-ghost:hover{background:var(--bg-2);border-color:var(--ink-4)}.feisi-root .btn-sm{border-radius:8px;padding:8px 14px;font-size:13px}.feisi-root .nav{z-index:100;-webkit-backdrop-filter:blur(16px)saturate(140%);background:color-mix(in srgb, var(--bg) 78%, transparent);border-bottom:1px solid var(--line);position:sticky;top:0}.feisi-root .nav-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.feisi-root .nav-logo{letter-spacing:-.01em;align-items:center;gap:10px;font-size:16px;font-weight:700;display:flex}.feisi-root .nav-logo .mark{place-items:center;width:28px;height:28px;display:grid}.feisi-root .nav-links{align-items:center;gap:4px;display:flex}.feisi-root .nav-link{color:var(--ink-2);border-radius:8px;padding:8px 14px;font-size:14px;transition:color .15s,background .15s}.feisi-root .nav-link:hover{color:var(--ink);background:var(--bg-2)}.feisi-root .nav-cta{align-items:center;gap:8px;display:flex}.feisi-root .lang-switch{border:1px solid var(--line);font-family:var(--font-mono);border-radius:8px;font-size:11px;display:inline-flex;overflow:hidden}.feisi-root .lang-switch button{color:var(--ink-3);letter-spacing:.05em;background:0 0;border:0;padding:6px 10px}.feisi-root .lang-switch button.on{background:var(--bg-2);color:var(--ink)}.feisi-root .hero{padding:80px 0 60px;position:relative;overflow-x:clip}.feisi-root .hero-inner{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:center;gap:56px;display:grid}@media (max-width:960px){.feisi-root .hero-inner{grid-template-columns:1fr;gap:48px}}.feisi-root .hero-badge{border:1px solid var(--line-2);color:var(--ink-2);background:var(--bg-2);border-radius:999px;align-items:center;gap:10px;padding:6px 6px 6px 14px;font-size:12px;font-weight:500;display:inline-flex}.feisi-root .hero-badge .pill{background:var(--accent);color:var(--accent-ink);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:3px 8px;font-size:10px;font-weight:600}.feisi-root .hero h1{margin:24px 0 20px}.feisi-root .hero h1 .hl{white-space:nowrap;position:relative}.feisi-root .hero h1 .hl:after{content:"";background:var(--accent);opacity:.85;z-index:-1;border-radius:4px;height:14px;position:absolute;bottom:6px;left:-2%;right:-2%;transform:skew(-2deg)skewY(-1deg)}.feisi-root .hero p.lead{color:var(--ink-2);max-width:520px;margin-bottom:36px;font-size:19px}.feisi-root .hero-actions{flex-wrap:wrap;gap:12px;display:flex}.feisi-root .hero-meta{color:var(--ink-3);flex-wrap:wrap;gap:28px;margin-top:32px;font-size:13px;display:flex}.feisi-root .hero-meta b{color:var(--ink);font-weight:600}.feisi-root .canvas-frame{border:1px solid var(--line-2);background:linear-gradient(180deg, #ffffff05, transparent 30%), var(--bg-2);aspect-ratio:5/4;border-radius:18px;position:relative;overflow:hidden;box-shadow:0 40px 80px -30px #0000002e,inset 0 1px #ffffff0a}.feisi-root .canvas-toolbar{border-bottom:1px solid var(--line);font-family:var(--font-mono);color:var(--ink-3);background:linear-gradient(#ffffff05,#0000);align-items:center;gap:6px;padding:10px 14px;font-size:11px;display:flex}.feisi-root .canvas-toolbar .dots{gap:6px;display:flex}.feisi-root .canvas-toolbar .dot{background:var(--line-2);border-radius:50%;width:11px;height:11px}.feisi-root .canvas-toolbar .filename{margin-left:12px}.feisi-root .canvas-toolbar .right{gap:16px;margin-left:auto;display:flex}.feisi-root .canvas-toolbar .right span{align-items:center;gap:6px;display:inline-flex}.feisi-root .live-dot{background:#4ade80;border-radius:50%;width:6px;height:6px;animation:1.6s ease-in-out infinite feisi-pulse;box-shadow:0 0 0 4px #4ade802e}@keyframes feisi-pulse{50%{opacity:.5}}.feisi-root .canvas-tools{background:var(--bg-3);border:1px solid var(--line);z-index:3;border-radius:12px;flex-direction:column;gap:4px;padding:6px;display:flex;position:absolute;top:60px;left:14px}.feisi-root .canvas-tool{width:30px;height:30px;color:var(--ink-3);border:1px solid #0000;border-radius:8px;place-items:center;transition:background .15s,color .15s;display:grid}.feisi-root .canvas-tool.active{background:var(--accent);color:var(--accent-ink)}.feisi-root .canvas-tool:hover{color:var(--ink)}.feisi-root .canvas-stage{background-image:radial-gradient(circle at 1px 1px, var(--grid) 1px, transparent 0);background-size:24px 24px;position:absolute;inset:44px 0 0;overflow:hidden}.feisi-root .canvas-cursors{pointer-events:none;position:absolute;inset:0}.feisi-root .cursor{will-change:transform;align-items:flex-start;gap:4px;transition:transform 1.6s cubic-bezier(.6,.2,.2,1);display:flex;position:absolute}.feisi-root .cursor svg{filter:drop-shadow(0 2px 6px #0006)}.feisi-root .cursor-tag{font-size:11px;font-weight:600;font-family:var(--font-sans);white-space:nowrap;color:#fff;border-radius:6px;margin-top:14px;padding:2px 8px}.feisi-root .section-head{max-width:720px;margin-bottom:64px}.feisi-root .section-head h2{margin:16px 0}.feisi-root .section-head p{color:var(--ink-2);font-size:18px}.feisi-root .feat-grid{background:var(--line);border:1px solid var(--line);border-radius:18px;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}@media (max-width:900px){.feisi-root .feat-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.feisi-root .feat-grid{grid-template-columns:1fr}}.feisi-root .feat-cell{background:var(--bg);flex-direction:column;gap:14px;min-height:220px;padding:32px 28px;transition:background .25s;display:flex;position:relative}.feisi-root .feat-cell:hover{background:var(--bg-2)}.feisi-root .feat-cell .icon{width:36px;height:36px;color:var(--accent);background:#f5b9421f;border-radius:9px;place-items:center;margin-bottom:8px;display:grid}.feisi-root .feat-cell h3{font-size:18px}.feisi-root .feat-cell p{color:var(--ink-2);font-size:14px}.feisi-root .split{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:64px;display:grid}.feisi-root .split.reverse{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.feisi-root .split.reverse .split-text{order:2}@media (max-width:900px){.feisi-root .split,.feisi-root .split.reverse{grid-template-columns:1fr;gap:40px}.feisi-root .split.reverse .split-text{order:0}}.feisi-root .split-text h2{max-width:480px;margin:16px 0 20px}.feisi-root .split-text p{max-width:480px;margin-bottom:24px;font-size:17px}.feisi-root .split-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.feisi-root .split-list li{color:var(--ink-2);gap:12px;font-size:15px;display:flex}.feisi-root .split-list li:before{content:"";background:var(--accent);border-radius:50%;flex:0 0 6px;height:6px;margin-top:9px}.feisi-root .scene-card{border:1px solid var(--line-2);background:var(--bg-2);aspect-ratio:16/11;border-radius:16px;position:relative;overflow:hidden}.feisi-root .scene-stage{background-image:radial-gradient(circle at 1px 1px, var(--grid) 1px, transparent 0);background-size:22px 22px;position:absolute;inset:0}.feisi-root .scene-frames{padding:28px;position:absolute;inset:0}.feisi-root .scene-frame{font-family:var(--font-mono);color:var(--accent);background:#f5b9420a;border:1.5px dashed #f5b94280;border-radius:8px;padding:4px 8px;font-size:10px;transition:border-color .3s,background .3s,box-shadow .3s;position:absolute}.feisi-root .scene-frame.active{border-style:solid;border-color:var(--accent);background:#f5b9421a;box-shadow:0 0 0 4px #f5b9421f}.feisi-root .scene-frame .num{background:var(--bg);color:var(--accent);border:1px solid var(--accent);border-radius:50%;place-items:center;width:20px;height:20px;font-size:11px;font-weight:600;display:grid;position:absolute;top:-8px;left:-8px}.feisi-root .scene-controls{background:var(--bg-3);border:1px solid var(--line);z-index:4;border-radius:12px;align-items:center;gap:4px;padding:6px;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}.feisi-root .scene-controls button{width:28px;height:28px;color:var(--ink-2);background:0 0;border:0;border-radius:6px;place-items:center;display:grid}.feisi-root .scene-controls button:hover{background:var(--bg);color:var(--ink)}.feisi-root .scene-controls .counter{font-family:var(--font-mono);color:var(--ink-3);padding:0 8px;font-size:11px}.feisi-root .sync-card{border:1px solid var(--line-2);background:var(--bg-2);aspect-ratio:16/11;border-radius:16px;justify-content:center;align-items:center;padding:32px;display:flex;position:relative;overflow:hidden}.feisi-root .devices{grid-template-columns:1fr 1fr 1fr;place-items:center;width:100%;height:100%;display:grid;position:relative}.feisi-root .device{border:1px solid var(--line-2);background:var(--bg-3);z-index:2;border-radius:10px;position:relative}.feisi-root .device .scr{background-image:radial-gradient(circle at 1px 1px, var(--grid) 1px, transparent 0);background-size:12px 12px;border-radius:4px;margin:8px;position:relative;overflow:hidden}.feisi-root .device.laptop{width:200px}.feisi-root .device.laptop .scr{height:110px}.feisi-root .device.tablet{width:110px}.feisi-root .device.tablet .scr{height:140px}.feisi-root .device.phone{width:70px}.feisi-root .device.phone .scr{height:120px}.feisi-root .device-label{font-family:var(--font-mono);color:var(--ink-4);white-space:nowrap;font-size:10px;position:absolute;bottom:-22px;left:50%;transform:translate(-50%)}.feisi-root .cloud-blob{z-index:1;width:86px;height:50px;position:absolute;top:8%;left:50%;transform:translate(-50%)}.feisi-root .cloud-blob svg{width:100%;height:100%;color:var(--accent)}.feisi-root .sync-line{background:repeating-linear-gradient(90deg, var(--accent) 0 4px, transparent 4px 8px);opacity:.6;z-index:1;height:1px;animation:3s linear infinite feisi-dash;position:absolute;top:35%}@keyframes feisi-dash{to{background-position-x:240px}}.feisi-root .uc-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}@media (max-width:760px){.feisi-root .uc-grid{grid-template-columns:1fr}}.feisi-root .uc-card{border:1px solid var(--line);background:var(--bg-2);border-radius:16px;flex-direction:column;gap:16px;padding:28px;transition:border-color .2s,transform .25s;display:flex;position:relative;overflow:hidden}.feisi-root .uc-card:hover{border-color:var(--line-2);transform:translateY(-2px)}.feisi-root .uc-card .tag{font-family:var(--font-mono);color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-size:11px}.feisi-root .uc-card h3{margin-top:4px;font-size:20px}.feisi-root .uc-card p{color:var(--ink-2);font-size:14px}.feisi-root .uc-art{background:radial-gradient(circle at 1px 1px, var(--grid) 1px, transparent 0) 0 0/16px 16px, var(--bg-3);border-radius:10px;height:160px;margin-bottom:4px;position:relative;overflow:hidden}.feisi-root .price-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}@media (max-width:900px){.feisi-root .price-grid{grid-template-columns:1fr}}.feisi-root .price-card{border:1px solid var(--line);background:var(--bg-2);border-radius:18px;flex-direction:column;gap:18px;padding:32px;display:flex;position:relative}.feisi-root .price-card.feat{background:radial-gradient(400px 200px at 50% 0%, #f5b94214, transparent 70%), var(--bg-2);border-color:#f5b94266}.feisi-root .price-card .tier-name{color:var(--ink-3);font-size:14px;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;align-items:baseline;gap:8px;display:flex}.feisi-root .price-card .tier-name .badge{background:var(--accent);color:var(--accent-ink);letter-spacing:.06em;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:700}.feisi-root .price-card .amount{letter-spacing:-.03em;font-size:44px;font-weight:600;line-height:1}.feisi-root .price-card .amount small{color:var(--ink-3);margin-left:4px;font-size:14px;font-weight:400}.feisi-root .price-card .desc{color:var(--ink-3);min-height:40px;font-size:14px}.feisi-root .price-card ul{color:var(--ink-2);flex-direction:column;flex:1;gap:10px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.feisi-root .price-card ul li{gap:8px;display:flex}.feisi-root .price-card ul li:before{content:"✓";color:var(--accent);font-weight:700}.feisi-root .cta-strip{background:var(--bg-2);border:1px solid var(--line-2);text-align:center;border-radius:24px;padding:80px 56px;position:relative;overflow:hidden}.feisi-root .cta-strip h2{max-width:680px;margin:0 auto 18px}.feisi-root .cta-strip p{max-width:560px;margin:0 auto 32px;font-size:17px}.feisi-root .cta-deco{pointer-events:none;position:absolute}.feisi-root .footer{border-top:1px solid var(--line);margin-top:80px;padding:64px 0 40px}.feisi-root .footer-grid{grid-template-columns:2fr repeat(4,1fr);gap:40px;display:grid}@media (max-width:900px){.feisi-root .footer-grid{grid-template-columns:1fr 1fr}}.feisi-root .footer-col h4{color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;font-size:12px;font-weight:600}.feisi-root .footer-col ul{flex-direction:column;gap:10px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.feisi-root .footer-col ul a{color:var(--ink-2)}.feisi-root .footer-col ul a:hover{color:var(--ink)}.feisi-root .footer-bottom{border-top:1px solid var(--line);color:var(--ink-3);font-size:12px;font-family:var(--font-mono);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:56px;padding-top:24px;display:flex}.feisi-root .footer-bottom a{color:var(--ink-3)}.feisi-root .footer-bottom a:hover{color:var(--ink)}.feisi-root .logos{opacity:.55;filter:grayscale();flex-wrap:wrap;justify-content:center;align-items:center;gap:56px;padding:32px 0;display:flex}.feisi-root .logos .lab{color:var(--ink-3);font-size:14px;font-family:var(--font-mono);letter-spacing:.05em}.feisi-root .logos .logo-item{color:var(--ink-2);letter-spacing:-.01em;font-size:18px;font-weight:600}.feisi-root .deco-arrow,.feisi-root .deco-squiggle,.feisi-root .deco-circle{pointer-events:none;opacity:.5;position:absolute}