:root { --bg:#f6f7f9; --ink:#1c2330; --muted:#667085; --card:#fff; --line:#e3e6eb; --code:#eef1f5; --az:#0f3d75; --lj:#f59e0b; }
@media (prefers-color-scheme: dark) { :root { --bg:#11151c; --ink:#e8ecf2; --muted:#98a2b3; --card:#1a202a; --line:#2a3340; --code:#0d1117; --az:#5b9bff; } }
body { margin:0; background:var(--bg); color:var(--ink); font:15px/1.55 -apple-system,system-ui,"Segoe UI",sans-serif; }
main { max-width:860px; margin:0 auto; padding:24px 18px 70px; }
img.logo { height:44px; } h1 { margin:12px 0 4px; font-size:24px; } h2 { margin:30px 0 8px; font-size:18px; color:var(--az); } h3 { margin:18px 0 4px; font-size:15px; }
p, li { color:var(--ink); } .m { color:var(--muted); }
pre, code { background:var(--code); border-radius:6px; font:13px/1.5 ui-monospace,Menlo,Consolas,monospace; }
code { padding:1px 5px; } pre { padding:12px; overflow:auto; border:1px solid var(--line); }
table { width:100%; border-collapse:collapse; font-size:13.5px; background:var(--card); border:1px solid var(--line); }
th, td { text-align:left; padding:6px 9px; border-bottom:1px solid var(--line); vertical-align:top; } th { color:var(--muted); font-weight:600; }
.tag { display:inline-block; background:var(--lj); color:#1c2330; border-radius:4px; padding:0 6px; font-size:12px; font-weight:700; margin-right:6px; }
a { color:#1f6feb; }