body { margin: 0; font-family: system-ui, sans-serif; line-height: 1.8; background: var(--color-base-100); color: var(--color-base-content); }
header, main, footer { max-width: 800px; margin: 0 auto; padding: 24px; overflow-wrap: anywhere; }
header { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--color-base-300); }
header > a { font-size: 24px; font-weight: 700; }
h1 { font-size: 28px; line-height: 1.4; margin: 16px 0; }
h2 { font-size: 19px; line-height: 1.5; margin: 32px 0 12px; }
p { margin: 12px 0; }
.updated, footer { color: var(--color-base-content); opacity: .7; font-size: 14px; }
footer { border-top: 1px solid var(--color-base-300); margin-top: 24px; }