:root { color-scheme: light dark; --fg: #26262a; --muted: #6b6b70; --bg: #f6f5f2; --link: #1f5fd1; --line: #dcdad4; }
@media (prefers-color-scheme: dark) { :root { --fg: #e6e6e6; --muted: #9a9aa0; --bg: #17181a; --link: #7fb0ff; --line: #34363a; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 48px 20px 64px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 1.25rem; margin: 2em 0 .5em; }
.muted { color: var(--muted); }
a { color: var(--link); }
footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
footer a { margin-right: 1.25em; }