:root{--bg:#f6f4ef;--ink:#1b1c19;--muted:#454844;--accent:#236b61;--line:#dcdbd5}
@media (prefers-color-scheme:dark){:root{--bg:#111210;--ink:#e5e3de;--muted:#c4c7c0;--accent:#8dd5c7;--line:#2b2e2a}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
h1{font-size:1.9rem;margin:0 0 4px}h2{font-size:1.25rem;margin:2rem 0 .5rem;border-top:1px solid var(--line);padding-top:1.25rem}
p,li{color:var(--ink)}.meta{color:var(--muted);font-size:.95rem}a{color:var(--accent)}
table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;vertical-align:top;padding:6px 8px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600}