:root{color-scheme:dark;--bg:#0f0f10;--panel:#18181b;--text:#f7f7f8;--muted:#aaaab4;--line:#2b2b31;--accent:#c6f135}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--accent)}header,main,footer{width:min(760px,calc(100% - 32px));margin:auto}header{padding:28px 0 18px;border-bottom:1px solid var(--line)}.brand{color:var(--text);font-size:22px;font-weight:850;text-decoration:none}.brand em{color:var(--accent);font-style:normal}nav{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}nav a{color:var(--muted);font-size:14px}main{padding:34px 0 56px}h1{font-size:clamp(32px,8vw,48px);line-height:1.08;margin:0 0 12px}h2{font-size:22px;line-height:1.25;margin:36px 0 8px}p,li{color:#d1d1d7}.lede,.updated{color:var(--muted)}.updated{font-size:14px}.notice{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px;margin:24px 0}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;background:var(--accent);color:#111;font-weight:850;text-decoration:none;border-radius:13px;padding:0 18px}.button.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}footer{border-top:1px solid var(--line);padding:22px 0 40px;color:var(--muted);font-size:14px}@media(max-width:480px){header,main,footer{width:min(100% - 24px,760px)}main{padding-top:26px}h2{margin-top:30px}}