:root { color-scheme: light dark; --fg: #1c1c1e; --muted: #6b6b70; --bg: #fff; --line: #e3e3e6; --link: #2f5fd0; }
@media (prefers-color-scheme: dark) { :root { --fg: #ececee; --muted: #9a9aa0; --bg: #161618; --line: #2e2e32; --link: #8fb0ff; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 56px 16px 80px; }
h1 { font-size: 32px; line-height: 1.2; margin: 0 0 16px; }
h2 { font-size: 19px; margin: 36px 0 8px; }
a { color: var(--link); }
.lead { font-size: 19px; }
.muted { color: var(--muted); font-size: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
code { font-size: 13px; }