.docs{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.docs-nav{position:sticky;top:94px;display:grid;gap:12px}
.docs-nav nav{display:grid;gap:2px;max-height:calc(100svh - 180px);overflow:auto;scrollbar-width:thin}
.docs-nav nav button{display:flex;justify-content:space-between;align-items:center;gap:8px;text-align:left;padding:10px 12px;border-radius:10px;border:0;background:none;cursor:pointer;color:var(--muted);font-weight:600;font-size:14px;transition:color .2s,background .2s}
.docs-nav nav button small{font-size:11px;padding:1px 7px;border-radius:999px;background:rgba(255,255,255,.06)}
.docs-nav nav button:hover{color:var(--text);background:rgba(255,255,255,.03)}
.docs-nav nav button.on{color:#fff;background:var(--p-soft)}
.docs-nav nav button.on small{background:var(--p);color:#fff}
.docs-nav nav button.dim{opacity:.35}
.docs-body{min-width:0}
.sec-top{padding-bottom:18px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.sec-top h2{font-size:clamp(24px,2.6vw,32px);font-weight:700}
.sec-top p{margin:6px 0 0;color:var(--muted);font-size:14px}
.sec-sub{font-size:18px;font-weight:600;margin:26px 0 4px;color:var(--sky)}
.rl{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}
.rl .no{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--p-soft);color:var(--sky);font-weight:800;font-size:13px}
.rl h3{font-size:16px;font-weight:600;margin:5px 0 8px}
.rl p{margin:0 0 8px;color:#bcc3cf;max-width:76ch}
.rl ul{margin:2px 0 10px;padding-left:20px;color:#bcc3cf;display:grid;gap:3px}
.rl li::marker{color:var(--p)}
.note{padding:10px 14px;border-radius:10px;border-left:3px solid var(--c);background:color-mix(in srgb,var(--c) 9%,transparent);max-width:76ch}
.note b{display:block;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--c)}
.n-info{--c:var(--sky)}.n-warn{--c:var(--amber)}.n-danger{--c:var(--lose)}
.rl mark{background:rgba(47,123,255,.35);color:#fff;border-radius:3px;padding:0 2px}
.r-count{color:var(--muted);font-size:14px;margin:0 0 4px}
.sec-nav{display:flex;justify-content:space-between;gap:10px;margin-top:26px}
@media (max-width:900px){.docs{grid-template-columns:1fr}.docs-nav{position:relative;top:0}.docs-nav nav{display:flex;overflow-x:auto;max-height:none}.docs-nav nav button{white-space:nowrap}}