:root{color-scheme:dark;font-family:system-ui,-apple-system,sans-serif;background:#101a25;color:#e7edf3}body{margin:0;background:radial-gradient(ellipse at 15% 0%,#203b4a,transparent 60%);min-height:100vh}main{max-width:820px;margin:auto;padding:9vh 7vw}h1{font-size:clamp(2.6rem,6vw,4.7rem);font-weight:600;line-height:1.08;letter-spacing:-.045em;margin:1.2rem 0 2rem}p{font-size:1.1rem;line-height:1.7;max-width:660px;color:#b8c7d4}.eyebrow{font-size:.78rem;letter-spacing:.22em;color:#8ad3c4}section{margin:3.5rem 0;border-top:1px solid #35505d;padding-top:1.2rem}h2{font-size:1.15rem;font-weight:600}nav{display:flex;gap:1.8rem;margin-top:2.5rem}a{color:#a0e4d6;text-underline-offset:.25em}footer{margin-top:4rem;color:#8299aa;font-size:.85rem}