:root { --bg: #F4EFE6; --ink: #1F2A24; --muted: #5B655F; --primary: #2F4A3A; --line: #DDD5C7; }
@media (prefers-color-scheme: dark) { :root { --bg: #141A17; --ink: #ECE6DA; --muted: #A3ABA5; --primary: #9CC2A8; --line: #2C3530; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 48px 16px 80px; }
h1 { font-family: "Iowan Old Style", Georgia, serif; font-weight: 500; font-size: 36px; line-height: 1.15; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 36px 0 8px; }
p, li { color: var(--ink); }
.meta { color: var(--muted); margin: 0 0 32px; }
a { color: var(--primary); }
nav { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 16px; color: var(--muted); font-size: 15px; }
nav a { margin-right: 16px; }