:root{--ink:#1f2937;--muted:#6b7280;--accent:#0f766e;--bg:#fff;--line:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
main{max-width:760px;margin:0 auto;padding:32px 20px 64px}h1{font-size:2rem;line-height:1.2;margin:.2em 0}h2{margin-top:2em;font-size:1.25rem}
a{color:var(--accent)}.muted{color:var(--muted)}nav{display:flex;gap:16px;font-size:.95rem;margin-bottom:24px}nav b{margin-right:auto}
table{border-collapse:collapse;width:100%}td,th{border:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}
.badge{display:inline-block;background:#fef3c7;border:1px solid #f59e0b;border-radius:4px;padding:0 6px;font-size:.85rem}
footer{margin-top:48px;border-top:1px solid var(--line);padding-top:16px;font-size:.9rem;color:var(--muted)}