/* Base tokens and chrome mirror the inline styles in /index.html; keep them in step. */
:root{
  --bg:#fbf8f5;--bg-2:#f3ede7;--card:#ffffff;--text:#1c1917;--muted:#57534e;--line:#e7ddd3;
  --accent:#cc5606;--accent-2:#a84604;--accent-soft:#fdeee2;--ok:#15803d;--err:#b91c1c;
  --code-bg:#1c1917;--code-text:#f5f5f4;
  --head:'Montserrat',system-ui,sans-serif;--sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace;
  --radius:14px;--shadow:0 1px 2px rgba(28,25,23,.05),0 8px 24px rgba(28,25,23,.06);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#14110e;--bg-2:#1c1814;--card:#211c17;--text:#f5f0eb;--muted:#b3a99f;--line:#352d25;
    --accent:#f07a2a;--accent-2:#ff9248;--accent-soft:#2e1d10;--ok:#4ade80;--err:#f87171;
    --code-bg:#0c0a08;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
    color-scheme:dark;
  }
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-2)}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font:600 15px var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2);color:#fff}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font:700 18px var(--head)}
.brand img{width:34px;height:34px}
.nav nav{margin-left:auto;display:flex;gap:22px;align-items:center}
.nav nav a{color:var(--muted);text-decoration:none;font-weight:500;font-size:15px}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--accent)}
.nav nav .btn{padding:8px 16px;font-size:14px;color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;width:40px;height:40px;color:var(--text);cursor:pointer}
.menu-btn svg{width:20px;height:20px}
@media (max-width:860px){
  .menu-btn{display:grid;place-items:center}
  .nav nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 20px 16px}
  .nav nav a{padding:10px 0}
  .nav nav .btn{justify-content:center;margin-top:8px}
  .nav.open nav{display:flex}
}

/* footer */
footer{border-top:1px solid var(--line);padding:36px 0;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--accent)}

/* docs layout */
.nav .wrap,.docs,footer .wrap{max-width:1360px}
.docs{display:grid;grid-template-columns:230px minmax(0,1fr) 220px;gap:48px;align-items:start;padding-top:40px;padding-bottom:80px}
.docs-side,.docs-toc{position:sticky;top:88px;max-height:calc(100vh - 108px);overflow-y:auto;font-size:15px}
.docs-side ul,.docs-toc ul{list-style:none;margin:0;padding:0}
.docs-side strong,.docs-toc strong{display:block;font:500 12px var(--mono);color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:22px 0 8px}
.docs-toc strong{margin-top:0}
.docs-side a{display:block;padding:6px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-weight:500}
.docs-side a:hover{color:var(--accent)}
.docs-side a[aria-current]{background:var(--accent-soft);color:var(--accent);font-weight:600}
.docs-toggle{display:none;width:100%;text-align:left;background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 14px;font:600 15px var(--sans);cursor:pointer}
.docs-toggle::after{content:"\25BE";float:right;color:var(--muted)}
.docs-toc{font-size:13px;border-left:1px solid var(--line);padding-left:18px}
.docs-toc a{display:block;padding:4px 0;color:var(--muted);text-decoration:none;overflow-wrap:anywhere}
.docs-toc a:hover{color:var(--accent)}
.docs-toc ul ul{padding-left:12px}

/* prose */
.prose{overflow-wrap:break-word}
.prose h1,.prose h2,.prose h3,.prose h4{font-family:var(--head);line-height:1.25;letter-spacing:-.01em;margin:0 0 .6em}
.prose h1{font-size:clamp(1.9rem,4vw,2.5rem);font-weight:800}
.prose h2{font-size:1.5rem;font-weight:700;margin-top:2em;padding-top:1.2em;border-top:1px solid var(--line)}
.prose h3{font-size:1.2rem;font-weight:700;margin-top:1.8em}
.prose h4{font-size:1rem;font-weight:700;margin-top:1.6em}
.prose .lead{font-size:1.125rem;color:var(--muted);margin-bottom:1.6em}
.prose ul,.prose ol{margin:0 0 1em;padding-left:1.4em}
.prose li{margin-bottom:.35em}
.prose li>ul,.prose li>ol{margin:.35em 0 0}
.prose img{margin:0 0 1.2em;border-radius:10px;background:#fff}
.prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.prose blockquote{margin:0 0 1.2em;padding:2px 18px;border-left:4px solid var(--line);color:var(--muted)}
.headerlink{margin-left:.4em;color:var(--muted);text-decoration:none;font-weight:400;opacity:0;transition:opacity .15s}
.prose :hover>.headerlink,.headerlink:focus{opacity:1}
.prose code{font:.875em var(--mono);background:var(--bg-2);border:1px solid var(--line);border-radius:5px;padding:.1em .35em}
.prose a code{color:inherit}
.prose pre{position:relative;margin:0 0 1.2em;background:var(--code-bg);color:var(--code-text);border-radius:10px;padding:16px 18px;overflow-x:auto;font:13.5px/1.6 var(--mono);tab-size:4}
.prose pre code{font:inherit;background:none;border:0;padding:0}
.code{position:relative}
.copy{position:absolute;top:10px;right:10px;background:var(--code-bg);border:1px solid #44403c;color:#d6d3d1;border-radius:6px;font:12px var(--mono);padding:4px 8px;cursor:pointer;opacity:0;transition:opacity .15s}
.code:hover .copy,.copy:focus{opacity:1}
.copy:hover{border-color:#f3b27a;color:#f3b27a}
.table-wrap{overflow-x:auto;margin:0 0 1.2em;border:1px solid var(--line);border-radius:10px}
.prose table{width:100%;border-collapse:collapse;font-size:14px}
.prose th,.prose td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.prose th{background:var(--bg-2);font-weight:600;white-space:nowrap}
.prose tr:last-child td{border-bottom:0}
.hint{margin:0 0 1.2em;padding:14px 18px;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;background:var(--card)}
.hint-success{border-left-color:var(--ok)}
.hint-warning,.hint-danger{border-left-color:var(--err)}
.hint>:last-child{margin-bottom:0}

/* previous / next */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:56px}
.pager a{display:block;padding:14px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);color:var(--text);text-decoration:none;font-weight:600;transition:border-color .15s}
.pager a:hover{border-color:var(--accent);color:var(--accent)}
.pager small{display:block;font:500 12px var(--mono);color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.pager .next{grid-column:2;text-align:right}

@media (max-width:1180px){
  .docs{grid-template-columns:230px minmax(0,1fr)}
  .docs-toc{display:none}
}
@media (max-width:860px){
  .docs{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:20px}
  .docs-side{position:static;max-height:none}
  .js .docs-toggle{display:block}
  .js .docs-side nav{display:none;padding-top:8px}
  .js .docs-side.open nav{display:block}
}
@media (max-width:560px){
  .pager{grid-template-columns:1fr}
  .pager .next{grid-column:1}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.copy,.headerlink,.pager a{transition:none}
}