html { color-scheme: light dark; font-family: system-ui, sans-serif; line-height: 1.6; }
body { max-width: 760px; margin: 40px auto; padding: 0 20px; }
h1, h2 { line-height: 1.25; }
h2 { margin-top: 32px; }
a { color: light-dark(#a51c24, #ff9da3); }
nav { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 32px; }
footer { margin-top: 48px; border-top: 1px solid #888; padding-top: 16px; }