:root { --maxw: 980px; --gap: 1rem; --radius: 16px; }
body { font-family: system-ui, sans-serif; line-height: 1.6; color: #111; background:#fafafa; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gap); }
h1 { font-size: 1.8rem; margin: 1.25rem 0; }
h2 { font-size: 1.1rem; margin: .5rem 0; }
p { margin: .5rem 0; color:#333; }