:root { color-scheme: dark; font-family: system-ui, -apple-system, sans-serif; background: #12141a; color: #e8eaf0; line-height: 1.65; }
body { max-width: 760px; margin: 0 auto; padding: 32px 24px 64px; }
nav { display: flex; flex-wrap: wrap; gap: 24px; margin-bottom: 40px; }
a { color: #9ddfc9; text-underline-offset: 3px; }
h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.15; margin-bottom: 16px; }
h2 { margin-top: 32px; font-size: 1.25rem; }
p, li { color: #c9cdda; }
.brand { color: #9ddfc9; font-weight: 700; letter-spacing: .12em; }
.updated { font-size: .9rem; color: #a0a8b9; }
footer { border-top: 1px solid #343944; margin-top: 40px; padding-top: 20px; }