:root { --bg: #f4efe3; --ink: #1d2a22; --muted: #5b665e; --accent: #1f5a3a; --rule: #cfc5ad; }
@media (prefers-color-scheme: dark) { :root { --bg: #14191a; --ink: #e9e4d6; --muted: #a3ab9f; --accent: #7cc39a; --rule: #34403a; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 Georgia, "Times New Roman", serif; }
main { max-width: 680px; margin: 0 auto; padding: 32px 16px 64px; }
header { border-bottom: 3px double var(--rule); margin-bottom: 24px; padding-bottom: 12px; }
header a { color: var(--ink); text-decoration: none; font-weight: bold; letter-spacing: .08em; text-transform: uppercase; font-size: 14px; }
h1 { font-size: 32px; line-height: 1.2; margin: 8px 0; }
h2 { font-size: 21px; margin-top: 32px; }
a { color: var(--accent); }
.muted { color: var(--muted); font-size: 15px; }
nav a { margin-right: 16px; }