:root {
  --brand:#0b5cff;
  --ink:#0b1520;
  --muted:#5b6773;
  --bg:#fafbfe;
  --card:#ffffff;
  --ok:#0aa36c;
  --warn:#c17c00;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
header{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid #e8eef7;z-index:20}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
nav{display:flex;align-items:center;justify-content:space-between;height:64px}
nav a.logo{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--ink);text-decoration:none}
nav a.logo img{height:28px;width:auto;display:block}
nav ul{display:flex;gap:16px;list-style:none;margin:0;padding:0}
nav ul a{color:var(--ink);text-decoration:none;font-weight:600}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:700}
.btn.primary{background:var(--brand);color:#fff}
.btn.ghost{border:1px solid #d6deea;color:var(--ink)}
.hero{padding:72px 0 40px;background:linear-gradient(180deg,#f3f7ff 0%, #fff 100%)}
.hero h1{font-size:40px;margin:0 0 10px}
.hero p{color:var(--muted);max-width:760px}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid #e8eef7;border-radius:16px;padding:18px}
.card h3{margin-top:0}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#eef4ff;color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.3px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border:1px solid #e8eef7;padding:12px;vertical-align:top}
.table th{background:#f2f6ff;text-align:left}
.ok{color:var(--ok);font-weight:700}
.no{color:#a3aab3;font-weight:700}
.foot{color:var(--muted);font-size:14px}
footer{margin-top:40px;padding:30px 0;border-top:1px solid #e8eef7;background:#fff}
.muted{color:var(--muted)}
.kicker{font-weight:800;color:var(--brand);letter-spacing:.2px;text-transform:uppercase;font-size:12px}
.callout{background:#fff7e6;border:1px solid #ffe1a6;border-radius:12px;padding:14px}