:root { --bg: #f6f4ef; --fg: #1f1f1d; --muted: #6b6a66; --line: #e2dfd7; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg: #1b1b1a; --fg: #f3f2ee; --muted: #a3a29d; --line: #34332f; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-text-size-adjust: 100%; }
main, header, footer { max-width: 42rem; margin: 0 auto; padding: 0 16px; }
header { padding-top: 24px; display: flex; gap: 12px; align-items: center; }
header a { color: var(--fg); text-decoration: none; font-weight: 600; display: flex; gap: 10px; align-items: center; }
header img { width: 28px; height: 28px; border-radius: 6px; }
h1 { font-family: ui-serif, Georgia, "Times New Roman", serif; font-weight: 500; font-size: 2rem; line-height: 1.2; margin: 40px 0 8px; text-wrap: balance; }
h2 { font-size: 1.05rem; margin: 32px 0 8px; }
p, li { max-width: 65ch; }
ul, ol { padding-left: 1.25rem; }
a { color: inherit; text-underline-offset: 3px; }
.muted { color: var(--muted); }
.table { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; }
footer { margin-top: 56px; padding-top: 16px; padding-bottom: 32px; border-top: 1px solid var(--line); font-size: 0.9rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { color: var(--muted); }