:root{color-scheme:dark;--bg:#0b1020;--panel:#131b31;--panel2:#192542;--text:#f4f7ff;--muted:#aebbd5;--accent:#69d7ff;--accent2:#9a7cff;--line:#2d3c5f}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top right,#202b59 0,#0b1020 45%);font:16px/1.65 Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text)}a{color:var(--accent)}.wrap{width:min(1050px,calc(100% - 32px));margin:auto}.nav{display:flex;justify-content:space-between;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.brand{font-weight:800;letter-spacing:.12em;color:var(--text);text-decoration:none}.brand b{color:var(--accent)}.links{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}.hero{padding:76px 0 50px}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.hero h1{font-size:clamp(38px,7vw,72px);line-height:1.05;max-width:760px;margin:15px 0}.hero p{color:var(--muted);font-size:19px;max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:12px 18px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#07101d;text-decoration:none;font-weight:800}.btn.alt{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:25px 0 65px}.card{background:rgba(19,27,49,.9);border:1px solid var(--line);border-radius:20px;padding:24px}.card h2{margin-top:0}.card p,.muted{color:var(--muted)}.doc{max-width:840px;padding:48px 0 80px}.doc h1{font-size:clamp(32px,6vw,54px);line-height:1.1}.doc h2{margin-top:38px;color:var(--accent)}.doc li{margin:8px 0}.notice{border-left:3px solid var(--accent);padding:14px 18px;background:rgba(105,215,255,.08);border-radius:8px}.footer{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--muted);font-size:14px}.footerlinks{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}@media(max-width:700px){.nav{align-items:flex-start;gap:14px;flex-direction:column}.grid{grid-template-columns:1fr}.hero{padding-top:48px}.links{gap:10px}}