:root{--bg:#F4F1EA;--card:#FFFFFF;--ink:#1B1F24;--muted:#5C6570;--line:#DDD7CB;--accent:#E8590C}
@media (prefers-color-scheme: dark){:root{--bg:#14171B;--card:#1D2228;--ink:#ECEFF2;--muted:#9BA5B0;--line:#2E353D;--accent:#FF7A33}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:720px;margin:0 auto;padding:20px 16px 64px}
.doc h1{font-size:1.9rem;line-height:1.2;margin:10px 0 4px}
.doc h2{font-size:1.2rem;margin:26px 0 6px}
.doc p,.doc li{max-width:68ch}
.doc ul{padding-left:1.2em;display:grid;gap:8px}
.small{font-size:.88rem;color:var(--muted)}
a{color:var(--accent)}