:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #18241e; background: #f6f7f3; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.62; }
main { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 72px; }
h1 { margin: 0 0 8px; line-height: 1.12; font-size: clamp(2rem, 7vw, 3.4rem); }
h2 { margin-top: 38px; font-size: 1.25rem; }
p, li { color: #415148; }
a { color: #176b44; }
.eyebrow, .updated { color: #6a786f; font-size: .92rem; }
nav { display: flex; gap: 16px; flex-wrap: wrap; margin: 28px 0; }
.card { background: white; border: 1px solid #e1e7df; border-radius: 16px; padding: 20px; margin-top: 24px; }
footer { margin-top: 48px; color: #6a786f; font-size: .9rem; }