:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #0b0b0b; color: #eee; }
body { max-width: 800px; margin: 0 auto; padding: 32px 24px 64px; line-height: 1.7; }
header { font-size: 1.4rem; font-weight: 700; margin-bottom: 24px; }
a { color: #9dcdff; text-underline-offset: 3px; overflow-wrap: anywhere; }
nav, footer { padding: 16px 0; }
nav a[aria-current="page"] { color: white; font-weight: 700; }
h1 { line-height: 1.2; margin-top: 32px; }
h2 { line-height: 1.3; margin-top: 32px; }
footer { border-top: 1px solid #444; margin-top: 40px; }