:root{color-scheme:dark;--bg:#171b1d;--panel:#202527;--line:#363d40;--ink:#f7f7f4;--muted:#abb1b2;--accent:#f38d4a;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.65}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#ffc39a}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header,main,footer{max-width:1120px;margin:auto;padding-left:28px;padding-right:28px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:26px;padding-bottom:26px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:25px;font-weight:700}.brand img{width:48px;height:48px;border-radius:14px}nav{display:flex;gap:26px;flex-wrap:wrap}nav a{font-size:15px;color:var(--muted);text-decoration:none}nav a[aria-current=page]{color:var(--accent)}main{padding-top:64px;padding-bottom:80px}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(40px,7vw,70px);font-weight:700;max-width:860px;margin:14px 0 22px}h2{font-size:29px;margin-top:38px}h3{font-size:21px}.eyebrow{color:var(--accent);font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:700}.lead{font-size:21px;color:var(--muted);max-width:690px}.hero{padding-bottom:44px;max-width:840px}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{border-radius:999px;padding:13px 25px;border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600;display:inline-flex;align-items:center;justify-content:center;min-height:48px}.button.primary{background:var(--accent);border-color:var(--accent);color:#171b1d}.button:hover{border-color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:28px;padding:28px}.card p{color:var(--muted)}.card h2{font-size:24px;margin:0 0 14px}.card a{display:inline-block;padding:8px 0}.systems{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}.systems span{padding:7px 16px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:14px}.prose{max-width:780px}.prose p,.prose li{color:#c6cbcb}.prose h2{padding-top:12px}details{border:1px solid var(--line);border-radius:22px;background:var(--panel);margin:14px 0;padding:0 24px}summary{padding:21px 0;cursor:pointer;font-weight:600}details p,details ul{margin-top:0;padding-bottom:12px;color:#c6cbcb}.note{border-left:3px solid var(--accent);padding:2px 0 2px 21px;color:var(--muted);margin:30px 0}code{font-size:.87em;background:#2b3134;border-radius:6px;padding:2px 6px;overflow-wrap:anywhere}footer{border-top:1px solid var(--line);padding-top:26px;padding-bottom:36px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}footer a{color:var(--muted)}.skip{position:absolute;top:-80px;left:20px}.skip:focus{top:10px;background:var(--panel);padding:10px}.small{font-size:14px;color:var(--muted)}@media(max-width:720px){header{align-items:flex-start;flex-direction:column;gap:18px}nav{gap:22px}.grid{grid-template-columns:1fr}main{padding-top:38px;padding-bottom:50px}header,main,footer{padding-left:22px;padding-right:22px}.lead{font-size:19px}.card{padding:24px}h2{font-size:26px}}