:root { --ink: #2a1d16; --muted: #76675b; --line: #e7ddcf; --ground: #f3ede4; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; }
header, main, footer { max-width: 720px; margin: 0 auto; padding: 0 20px; }
header { padding-top: 24px; padding-bottom: 8px; }
header a { color: var(--ink); font-weight: 600; text-decoration: none; }
h1 { font-size: 32px; line-height: 1.15; letter-spacing: -0.01em; margin: 24px 0 4px; }
h2 { font-size: 19px; margin: 32px 0 6px; }
p, li { color: var(--ink); }
.updated, .muted { color: var(--muted); }
a { color: inherit; }
ul { padding-left: 20px; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 16px; padding-bottom: 40px; color: var(--muted); font-size: 14px; }
footer a { margin-right: 16px; }