:root{--bg:#08111a;--panel:#101d29;--line:#26394b;--text:#edf5fb;--muted:#9bafc0;--accent:#67b0f5;--good:#56d4a0;--warn:#f2c264}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}header{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;background:rgba(8,17,26,.94);backdrop-filter:blur(12px);z-index:5}.brand{display:flex;gap:10px;align-items:center}.brand>span{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#2f7cc2;font-weight:900}.brand strong,.brand small{display:block}.brand small{color:var(--muted);font-size:10px}nav{display:flex;gap:18px}nav a,aside a{color:#b9d9f5;text-decoration:none;font-size:12px}.layout{display:grid;grid-template-columns:220px minmax(0,860px);gap:42px;max-width:1180px;margin:auto;padding:34px 24px 80px}aside{position:sticky;top:104px;align-self:start;display:grid;gap:5px;border:1px solid var(--line);background:var(--panel);padding:12px;border-radius:14px}aside a{padding:9px 10px;border-radius:8px;color:#a6bacb}aside a:hover{background:#15283a;color:white}main section{margin-bottom:44px;scroll-margin-top:96px}h1{font-size:38px;line-height:1.05;margin:8px 0 14px}h2{font-size:24px;margin-bottom:12px}h3{font-size:14px}p,li,td{color:var(--muted);line-height:1.65;font-size:13px}.kicker{font-size:10px;color:var(--accent);font-weight:800;letter-spacing:.13em}.callout{border:1px solid #285a78;background:#0d2535;border-radius:12px;padding:14px;color:#c7e2f7;font-size:12px;margin-top:18px}.callout.warn{border-color:#6f5c2d;background:#2b2414;color:#f6deb0}.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.cards article{border:1px solid var(--line);background:var(--panel);border-radius:13px;padding:16px}.cards article p{font-size:11px;margin-bottom:0}code{background:#0d1a25;border:1px solid var(--line);padding:2px 5px;border-radius:5px;color:#c8e3fa}table{width:100%;border-collapse:collapse;border:1px solid var(--line);background:var(--panel);border-radius:12px;overflow:hidden}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{font-size:11px;color:#d9e8f3}@media(max-width:800px){.layout{grid-template-columns:1fr}aside{position:static}.cards{grid-template-columns:1fr}nav{display:none}}