:root { color-scheme: light; font-family: system-ui, -apple-system, sans-serif; color: #23332f; background: #f5f6f2; }
body { margin: 0; line-height: 1.65; }
main { max-width: 48rem; margin: 3rem auto; padding: 2.25rem; background: #fff; border: 1px solid #dce2db; border-radius: 0.65rem; }
h1 { font-size: clamp(1.8rem, 5vw, 2.7rem); line-height: 1.18; letter-spacing: -0.035em; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
.eyebrow, footer { color: #52665d; font-size: 0.9rem; }
.lead { font-size: 1.12rem; color: #3a5147; }
a { color: #135d49; text-underline-offset: 0.2em; }
a:focus-visible { outline: 3px solid #b25a00; outline-offset: 4px; }
nav { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2rem; padding-top: 1rem; border-top: 1px solid #dce2db; }
footer { margin-top: 1.5rem; }
code { overflow-wrap: anywhere; }
@media (max-width: 40rem) { main { margin: 0; padding: 1.4rem; border: 0; border-radius: 0; } }