:root{color-scheme:dark;font-family:ui-rounded,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#16242e;color:#e2ece5}*{box-sizing:border-box}body{margin:0}main,header,footer{width:min(100% - 48px,720px);margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:32px 0}header a{text-decoration:none}.brand{font-size:28px;font-weight:650;letter-spacing:-1px}nav{display:flex;gap:22px}a{color:#bcd7c6;text-underline-offset:4px}a:focus-visible{outline:2px solid #e8d7ad;outline-offset:6px}h1{font-size:clamp(38px,7vw,58px);font-weight:500;line-height:1.1;letter-spacing:-2px;margin:48px 0 24px}h2{font-size:23px;letter-spacing:-.5px;margin:36px 0 12px}p,li{font-size:17px;line-height:1.75;color:#c2d1d2}ul,ol{padding-left:24px}.intro{font-size:22px;line-height:1.6}.eyebrow{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:#bcd7c6}.card{background:#203a3e;border:1px solid #39534e;border-radius:24px;padding:8px 28px 20px;margin:32px 0}.button{display:inline-flex;padding:15px 22px;background:#bcd7c6;color:#16242e;text-decoration:none;border-radius:16px;font-weight:650;margin:12px 0}.small{font-size:14px;color:#a4b8bb}footer{border-top:1px solid #39534e;padding:24px 0 40px;margin-top:60px;font-size:14px;color:#a4b8bb}footer a{margin-right:18px}.moon{height:150px;position:relative;overflow:hidden;background:radial-gradient(circle at 76% 30%,#e8d7ad20,transparent 30%);margin-top:20px}.moon:before{content:"";position:absolute;width:66px;height:66px;background:#e8d7ad;border-radius:100%;left:72%;top:14px;box-shadow:0 0 70px #e8d7ad22}.moon:after{content:"";position:absolute;width:150%;height:120px;left:-25%;top:100px;border-radius:50%;background:#25434e;box-shadow:0 12px 30px #16242e inset}@media(max-width:420px){main,header,footer{width:calc(100% - 36px)}nav{gap:14px}.card{padding:6px 20px 16px}}