:root{color-scheme:light dark;font-family:Segoe UI,system-ui,sans-serif;--bg:#f6f8fb;--fg:#182334;--muted:#526174;--card:#fff;--line:#dce3ec;--accent:#145dc3}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);line-height:1.65}header,main,footer{max-width:1060px;margin:auto;padding:28px}header,footer{display:flex;gap:24px;align-items:center;flex-wrap:wrap}header{border-bottom:1px solid var(--line)}nav{display:flex;gap:24px;margin-left:auto}.brand{font-weight:700;font-size:22px;text-decoration:none;color:var(--fg)}a{color:var(--accent);text-underline-offset:3px}main{padding-top:64px;padding-bottom:64px}h1{font-size:clamp(36px,6vw,62px);line-height:1.13;letter-spacing:-.03em;max-width:850px;margin:16px 0 24px}h2{line-height:1.3;font-size:25px}h3{font-size:19px}.eyebrow{font-weight:600;color:var(--accent)}.lead{font-size:22px;max-width:780px;color:var(--muted)}.button{display:inline-block;padding:12px 20px;background:var(--accent);color:white;border-radius:8px;text-decoration:none;font-weight:600}section{margin-top:52px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}article{background:var(--card);padding:24px;border:1px solid var(--line);border-radius:12px}article h2{font-size:21px;margin-top:0}p{max-width:850px}pre{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:18px;overflow-x:auto}footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}@media(max-width:720px){.grid{grid-template-columns:1fr}header,main,footer{padding:22px}main{padding-top:40px}nav{margin-left:0;gap:18px}.lead{font-size:20px}}@media(prefers-color-scheme:dark){:root{--bg:#111822;--fg:#edf2f8;--muted:#b2bfd0;--card:#192332;--line:#334254;--accent:#75aeff}.button{color:#101b2c}}
figure{margin:24px 0}figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:10px}figcaption{margin-top:10px;color:var(--muted)}.screenshot-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.screenshot-grid figure{margin:0}@media(max-width:720px){.screenshot-grid{grid-template-columns:1fr}}