:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e7edf7;background:#071019;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 10%,#13263a 0,transparent 35%),radial-gradient(circle at 90% 80%,#102034 0,transparent 35%),#071019}.shell{min-height:100vh;display:grid;place-items:center;padding:32px}.card{width:min(760px,100%);padding:48px;border:1px solid #253346;border-radius:24px;background:rgba(11,20,31,.88);box-shadow:0 30px 90px rgba(0,0,0,.35);backdrop-filter:blur(16px)}.badge{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid #294439;border-radius:999px;background:#0e241c;color:#a7f3d0;font-size:13px}.badge span{width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 18px #34d399}.eyebrow{margin:28px 0 8px;color:#7f93ac;font-size:12px;font-weight:800;letter-spacing:.16em}h1{margin:0;font-size:clamp(36px,6vw,68px);line-height:1.02;letter-spacing:-.045em}.lead{margin:24px 0;color:#aab8ca;font-size:18px;line-height:1.7}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}.grid div{padding:18px;border:1px solid #253346;border-radius:16px;background:#0b1521}.grid strong,.grid span{display:block}.grid span{margin-top:7px;color:#8293a9;font-size:13px;line-height:1.45}.hint{color:#8293a9;font-size:14px}code{padding:3px 7px;border-radius:7px;background:#111f2e;color:#d7e5f4}footer{margin-top:36px;padding-top:20px;border-top:1px solid #1e2a39;color:#65758a;font-size:13px}@media(max-width:650px){.card{padding:30px 24px}.grid{grid-template-columns:1fr}}