:root { --paper: #F6F1E7; --ink: #1F1D1A; --ink2: #5B564E; --accent: #7A5C35; }
@media (prefers-color-scheme: dark) { :root { --paper: #1B1F2A; --ink: #F1ECE2; --ink2: #B8B1A5; --accent: #D8B76A; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif; }
main { max-width: 640px; margin: 0 auto; padding: 56px 20px 72px; }
h1, h2 { font-family: ui-serif, "New York", Georgia, serif; font-weight: 400; }
h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; }
h2 { font-size: 24px; margin: 36px 0 8px; }
p, li { color: var(--ink2); }
a { color: var(--accent); }
nav { margin-top: 48px; font-size: 15px; }
nav a { margin-right: 18px; }