:root{color-scheme:dark;--bg:#121d1b;--ink:#f5f6f3;--mint:#b6efcc;--muted:#c0ccc5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.65 system-ui,-apple-system,sans-serif}a{color:var(--mint);text-underline-offset:5px}a:focus-visible{outline:3px solid var(--mint);outline-offset:6px}header,main,footer{max-width:1050px;margin:auto;padding:28px}header{display:flex;align-items:center;justify-content:space-between;gap:24px}header>a{display:flex;gap:12px;align-items:center;text-decoration:none;font-weight:800;letter-spacing:2px;font-size:15px}header img{width:42px;height:42px}nav{display:flex;gap:20px;flex-wrap:wrap;font-size:15px}.eyebrow{text-transform:uppercase;letter-spacing:3px;font-size:13px;color:var(--mint);font-weight:700}h1{font-size:clamp(40px,7vw,76px);line-height:1.08;letter-spacing:-2px;max-width:800px;margin:22px 0 30px}h2{font-size:27px;line-height:1.3;margin:36px 0 14px}p,li{max-width:780px}p{color:var(--muted)}strong{color:var(--ink)}.hero{padding:52px 0 34px}.lead{font-size:23px;max-width:700px}.button{display:inline-block;background:var(--mint);color:var(--bg);font-weight:750;border-radius:14px;padding:16px 24px;text-decoration:none;margin:16px 12px 12px 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:38px 0}.card,.notice{border:1px solid #394a43;border-radius:20px;padding:24px}.card h2{margin:0 0 12px}.card p{margin:0}.notice{border-left:5px solid var(--mint);background:#1b2a25}.document h1{font-size:48px}.document{max-width:860px}footer{border-top:1px solid #394a43;margin-top:50px;font-size:14px;color:var(--muted)}small{display:block;color:var(--muted)}ul,ol{padding-left:24px}.skip{position:absolute;left:-1000px}.skip:focus{left:20px;top:10px;background:var(--bg);padding:10px}@media(max-width:650px){header{align-items:flex-start;flex-direction:column}.cards{grid-template-columns:1fr}header,main,footer{padding:22px}.hero{padding-top:22px}h1{letter-spacing:-1px}.lead{font-size:20px}.document h1{font-size:36px}nav{gap:15px}}