:root{--bg:#0b1020;--panel:#121a2f;--text:#eef3ff;--muted:#a9b5ce;--line:#26314d;--accent:#7dd3fc;--max:900px}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#0b1020 0%,#0e1528 100%);color:var(--text);line-height:1.7}a{color:var(--accent)}header{border-bottom:1px solid var(--line);background:#0b1020}.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-weight:700;color:#fff;text-decoration:none}.navlinks{display:flex;gap:18px;flex-wrap:wrap}.navlinks a{color:var(--muted);text-decoration:none;font-size:14px}.hero{padding:88px 0 64px}.eyebrow{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:6px 11px;color:var(--accent);font-size:13px;margin-bottom:18px}h1{font-size:clamp(38px,7vw,68px);line-height:1.05;margin:0 0 20px}h2{font-size:26px;margin-top:42px}h3{font-size:19px;margin-top:0}p,li{color:var(--muted)}.lead{font-size:19px;max-width:720px}.card{background:rgba(18,26,47,.78);border:1px solid var(--line);border-radius:16px;padding:24px;margin:22px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:28px}main.page{padding:52px 0 72px}.notice{border-left:3px solid var(--accent);padding:12px 16px;background:rgba(125,211,252,.06);margin:24px 0}footer{border-top:1px solid var(--line);padding:28px 0 44px;color:var(--muted);font-size:13px}.small{font-size:14px;color:var(--muted)}@media(max-width:640px){.nav{align-items:flex-start;flex-direction:column;padding:16px 0}.hero{padding-top:58px}}