:root{
  --ink:#0f172a; --bg:#f9fafb; --card:#ffffff; --line:#e5e7eb; --accent:#f59e0b; --muted:#6b7280
}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;margin:0;color:var(--ink);background:var(--bg)}
.hero{background:var(--ink);color:#fff;padding:40px 16px}
.hero-inner{max-width:980px;margin:0 auto;text-align:center}
.seal{width:84px;height:auto;filter:drop-shadow(0 2px 8px rgba(0,0,0,.3));}
.motto{opacity:.8;margin:.3rem 0 1rem}
.nav{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.nav a{color:#c7d2fe;text-decoration:none;padding:6px 10px;border-radius:999px}
.nav a:hover{background:#111827;color:#fff}
.wrap{max-width:980px;margin:0 auto;padding:24px 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
h1,h2,h3{line-height:1.2}
h2{margin-top:0}
table{width:100%;border-collapse:collapse;border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
tr:last-child td{border-bottom:0}
.kicker{font-size:.9rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.footer{padding:32px 16px;text-align:center;color:var(--muted)}
.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;padding:10px 14px;border-radius:10px}
.btn.secondary{background:#1f2937}
.code{font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;background:#111827;color:#e5e7eb;padding:2px 6px;border-radius:6px}
.notice{border-left:4px solid var(--accent);padding:12px 14px;background:#fff7ed;margin:10px 0;border-radius:8px}
ul.clean{margin:0;padding-left:1.2rem}
.small{color:var(--muted);font-size:.9rem}