:root { color-scheme: light; font-family: system-ui, sans-serif; color: #183b3a; background: #f5f4ee; }
* { box-sizing: border-box; }
body { margin: 0; border-top: 6px solid #246c60; }
main { max-width: 760px; margin: 0 auto; padding: 58px 28px 40px; }
.eyebrow { color: #466c60; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
h1 { font-family: Georgia, serif; font-size: clamp(2.25rem, 7vw, 3.5rem); font-weight: 500; letter-spacing: -.04em; line-height: 1.1; margin: 18px 0; }
.lead { font-size: 1.2rem; line-height: 1.6; color: #42615c; }
nav { display: flex; flex-wrap: wrap; gap: 24px; padding: 22px 0; border-bottom: 1px solid #cad4c9; }
a { color: #146755; text-underline-offset: 4px; }
a:hover, a:focus-visible { color: #0a4437; text-decoration-thickness: 2px; }
nav a[aria-current] { color: #183b3a; font-weight: 650; }
section { padding-top: 20px; }
h2 { font-size: 1.15rem; margin: 22px 0 12px; }
p { line-height: 1.75; }
code { overflow-wrap: anywhere; }
footer { margin-top: 34px; border-top: 1px solid #cad4c9; padding-top: 22px; color: #536963; font-size: .85rem; line-height: 1.8; }
@media (max-width: 500px) { main { padding: 32px 20px; } nav { gap: 20px; } }