:root { color-scheme: light; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; color: #1f2937; background: #fff; }
a { color: #0f766e; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100000; padding: .75rem 1rem; background: #fff; }
.skip-link:focus { left: 1rem; top: 1rem; }
.site-header, .site-footer, .site-main { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.site-header { display: flex; justify-content: space-between; gap: 2rem; align-items: center; padding-block: 1rem; }
.site-main { min-height: 65vh; padding-block: 3rem; }
.site-footer { padding-block: 2rem; border-top: 1px solid #e5e7eb; }
.site-brand { font-weight: 700; text-decoration: none; }