:root { color-scheme: dark; font-family: system-ui, -apple-system, Segoe UI, sans-serif; background: #10151c; color: #eef2f7; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.6; }
main { max-width: 760px; margin: 0 auto; padding: 64px 24px 96px; }
header { border-bottom: 1px solid #304052; padding-bottom: 24px; margin-bottom: 36px; }
h1 { font-size: clamp(2rem, 6vw, 3.4rem); line-height: 1.12; margin: 0 0 12px; }
h2 { font-size: 1.25rem; margin: 2.2rem 0 .6rem; }
p, li { color: #c8d3df; }
a { color: #91caff; }
nav { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 28px; }
.eyebrow { color: #91caff; font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.note { border-left: 3px solid #91caff; padding: 12px 18px; background: #182332; }
footer { margin-top: 64px; border-top: 1px solid #304052; padding-top: 24px; color: #9daebf; font-size: .9rem; }