:root{--bg: #1e1e2e;--surface: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .15);--text: #cdd6f4;--text-dim: #a6adc8;--accent: #89b4fa;--gold: #f9e2af}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,system-ui,sans-serif;overflow:hidden}button{font-family:inherit}.lab-home{display:block;--line:#e6eaf2;--ink:#0f172a;--text:#475569;--mute:#64748b;--acc:#2546d8;--accs:#eef2ff;font-family:Inter,system-ui,sans-serif;color:var(--text);background:#fbfbfd;min-height:100vh;-webkit-font-smoothing:antialiased}.lab-home *{box-sizing:border-box;margin:0;padding:0}.lab-home a{color:inherit;text-decoration:none}.lab-home .lh-head{position:sticky;top:0;z-index:10;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.lab-home .lh-row{max-width:1120px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;height:68px}.lab-home .lh-logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:19px}.lab-home .lh-logo img{width:30px;height:30px;border-radius:7px}.lab-home .lh-login{padding:11px 24px;border-radius:999px;font-weight:600;font-size:15px;background:var(--acc);color:#fff;box-shadow:0 6px 18px #2546d840}.lab-home .lh-login:hover{background:#1d39b8}.lab-home .lh-hero{position:relative;overflow:hidden;height:calc(100vh - 69px);min-height:640px;display:flex;align-items:center;justify-content:center;text-align:center}.lab-home .lh-net{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.lab-home .lh-inner{position:relative;z-index:1;padding:0 24px;max-width:860px}.lab-home .lh-inner:before{content:"";position:absolute;left:50%;top:50%;width:900px;height:520px;transform:translate(-50%,-50%);background:radial-gradient(closest-side,#fbfbfdf5,#fbfbfdbf 60%,#fbfbfd00);z-index:-1}.lab-home .lh-tabs{display:inline-flex;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff;margin-bottom:28px;flex-wrap:wrap;justify-content:center}.lab-home .lh-tabs button{font:500 14px Inter,sans-serif;color:var(--mute);background:none;border:0;padding:8px 16px;border-radius:999px;cursor:pointer;transition:.3s}.lab-home .lh-tabs button.on{background:var(--accs);color:var(--acc);font-weight:600}.lab-home h1{margin:0;font-size:clamp(40px,5.4vw,70px);line-height:1.06;color:var(--ink);font-weight:800;letter-spacing:-.035em}.lab-home .lh-lead{font-size:20px;max-width:600px;margin:22px auto 0;line-height:1.6}.lab-home .lh-note{margin-top:24px;font-size:14px;color:var(--mute)}.lab-home .lh-note b{color:var(--ink);font-weight:600}.lab-home .ln{stroke:#dfe4ee;stroke-width:1}.lab-home .lit{stroke:#2546d8;stroke-width:2.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.lab-home .nd circle{transition:.6s}.lab-home .nd text{font:500 12px Inter,sans-serif;fill:#94a3b8;transition:fill .6s,opacity .6s}.lab-home .nd.on circle.av{stroke:#2546d8;stroke-width:2.5}.lab-home .nd.on text.nm{fill:#0f172a;font-weight:600;opacity:1}.lab-home .tip{transition:opacity .7s;opacity:0}.lab-home .dot{animation:lhdrift 9s ease-in-out infinite alternate}@keyframes lhdrift{to{transform:translate(14px,-10px)}}@media(max-width:699px){.lab-home .lh-hero{align-items:flex-end;padding-bottom:9vh}.lab-home .lh-tabs button{padding:6px 10px;font-size:13px}.lab-home h1{margin:0;font-size:38px}.lab-home .lh-lead{font-size:17px}.lab-home .nd text.nm{opacity:0}.lab-home .lh-inner:before{top:55%;height:640px}}@media(prefers-reduced-motion:reduce){.lab-home .dot{animation:none}}.lab-home .nd text.nm{paint-order:stroke;stroke:#fbfbfd;stroke-width:5px;stroke-linejoin:round}