:root{--bg:#0a0a0f;--surface:#14141c;--border:#262633;--text:#ececf1;--muted:#9a9aae;--accent:#ff6b35;--radius:14px;--maxw:760px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.65}.wrap{max-width:var(--maxw);margin:0 auto;padding:32px 20px 80px}.site-head{border-bottom:1px solid var(--border);align-items:center;gap:12px;margin-bottom:32px;padding-bottom:24px;display:flex}.logo{background:var(--accent);color:#fff;border-radius:11px;flex:none;place-items:center;width:40px;height:40px;font-size:19px;font-weight:700;text-decoration:none;display:grid}.site-head strong{font-size:18px}.site-head nav{gap:18px;margin-left:auto;font-size:15px;display:flex}h1{letter-spacing:-.02em;margin:0 0 8px;font-size:clamp(28px,6vw,36px);line-height:1.2}h2{letter-spacing:-.01em;margin:40px 0 12px;font-size:21px}h3{margin:26px 0 8px;font-size:17px}p,li{color:#d5d5df}ul{padding-left:22px}li{margin:6px 0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.lead{color:var(--muted);font-size:18px}.updated{color:var(--muted);margin:0 0 32px;font-size:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:16px 0;padding:20px 22px}.card h3{margin-top:0}.card p:last-child{margin-bottom:0}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:28px;display:grid}.grid .card{margin:0}details{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:10px 0;padding:0 20px}summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";float:right;color:var(--accent);font-size:20px;line-height:1}details[open] summary:after{content:"–"}details>:last-child{margin-bottom:0;padding-bottom:18px}footer{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;gap:8px 18px;margin-top:64px;padding-top:24px;font-size:14px;display:flex}footer .spacer{margin-left:auto}