:root{color-scheme:dark;background:#07111d;color:#f4fbff;font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(35,105,119,.2),transparent 32rem),#07111d}a{color:#66e1ef;text-underline-offset:3px}:focus-visible{outline:3px solid #66e1ef;outline-offset:3px}.skip{position:absolute;left:16px;top:8px;transform:translateY(-150%);padding:8px 12px;background:#66e1ef;color:#04272c}.skip:focus{transform:none}header,main,footer{width:min(100% - 40px,760px);margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:28px 0;border-bottom:1px solid #34536a}header a{text-decoration:none}header>a:first-of-type{color:#f4fbff;font-weight:800;letter-spacing:.04em}main{padding:64px 0}h1,h2{font-family:Avenir Next,Segoe UI,system-ui,sans-serif;line-height:1.1}h1{margin:0 0 24px;font-size:clamp(2.7rem,8vw,4.5rem);letter-spacing:-.04em}h2{margin-top:48px;font-size:1.4rem;color:#66e1ef}p,li{color:#b9cbd6}.lede{font-size:1.2rem}.updated{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:#ff9b88}footer{padding:28px 0;border-top:1px solid #34536a;color:#b9cbd6;font-size:.85rem}@media(max-width:520px){header{align-items:start;flex-direction:column;gap:14px}main{padding:40px 0}}