:root { --ink: #1c2350; --paper: #f4ecdd; --accent: #b4532a; --muted: #5d5a55; }
@media (prefers-color-scheme: dark) { :root { --ink: #e9e4da; --paper: #1d2130; --accent: #d9733d; --muted: #a7a29a; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
main { max-width: 640px; margin: 0 auto; padding: 48px 16px 64px; }
h1 { font: 700 2.4rem/1.1 Georgia, "Iowan Old Style", serif; margin: 0 0 12px; }
h2 { font-size: 1.1rem; margin: 28px 0 6px; }
p.lead { font-size: 1.2rem; color: var(--muted); }
a { color: var(--accent); }
footer { margin-top: 48px; font-size: 0.9rem; color: var(--muted); }