:root{--bg:#fbfbfe;--ink:#1b1a2e;--muted:#5e5c74;--line:#e3e2f0;--accent:#4338ca;--warn-bg:#fff4d6;--warn-ink:#6a4b00}
@media (prefers-color-scheme:dark){:root{--bg:#14131f;--ink:#eeedf7;--muted:#b3b1c8;--line:#2e2c42;--accent:#a5a0ff;--warn-bg:#3a2e10;--warn-ink:#ffe3a1}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:46rem;margin:0 auto;padding:1.5rem 1rem 4rem}
header{display:flex;align-items:center;gap:.75rem;padding:1rem;max-width:46rem;margin:0 auto}
header a{color:var(--ink);font-weight:700;text-decoration:none;font-size:1.15rem}
h1{font-size:1.8rem;line-height:1.2;margin:.5rem 0 1rem}h2{font-size:1.2rem;margin:2rem 0 .5rem}
a{color:var(--accent)}p,li{color:var(--ink)}.muted{color:var(--muted);font-size:.9rem}
.notice,.draft{background:var(--warn-bg);color:var(--warn-ink);border-radius:.75rem;padding:.75rem 1rem;margin:0 0 1.5rem;font-size:.95rem}
table{border-collapse:collapse;width:100%;font-size:.95rem}td,th{border-top:1px solid var(--line);padding:.5rem;text-align:left;vertical-align:top}
nav.policies{border-top:1px solid var(--line);margin-top:3rem;padding-top:1rem;display:flex;flex-wrap:wrap;gap:1rem;font-size:.95rem}
header a{display:inline-flex;align-items:center;gap:.6rem}header img{border-radius:8px}
nav.toc{border:1px solid var(--line);border-radius:.75rem;padding:.75rem 1rem;margin:0 0 1.5rem}nav.toc ol{margin:0;padding-left:1.4rem;columns:2;column-gap:2rem;font-size:.95rem}@media (max-width:36rem){nav.toc ol{columns:1}}
h2{scroll-margin-top:1rem}th{font-weight:600}