:root { --ink:#16181d; --muted:#5b616e; --rule:#e4e6ea; --ground:#ffffff; --accent:#7a2e4a; }
@media (prefers-color-scheme: dark) { :root { --ink:#eceef2; --muted:#a3a8b3; --rule:#2b2f37; --ground:#121418; --accent:#e59bb6; } }
* { box-sizing: border-box; }
body { margin:0; background:var(--ground); color:var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 48px 16px 80px; }
h1 { font-size: 32px; line-height:1.15; letter-spacing:-0.02em; margin:0 0 6px; }
h2 { font-size: 20px; letter-spacing:-0.01em; margin: 36px 0 8px; }
p, li { color: var(--ink); }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
ul { padding-left: 20px; }
table { width:100%; border-collapse: collapse; font-size: 15px; margin: 8px 0; }
th, td { text-align:left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--rule); }
th { color: var(--muted); font-weight: 600; }
a { color: var(--accent); }
.fill { background: #fff2b3; color:#16181d; padding: 0 3px; border-radius: 3px; }
nav { font-size: 14px; color: var(--muted); margin-bottom: 24px; }