:root{color-scheme:dark;--bg:#050d1a;--bg2:#0a1628;--surface:#0d1e36;--surface2:#112540;--border:#1a3356;--border2:#1e3d66;
  --accent:#2b7fff;--accent2:#5b9fff;--cyan:#00d4ff;--text:#e2eaf6;--text2:#8ba5c8;--green:#00c896;--red:#ff4d4d;--amber:#f5b942;
  --serif:'Syne',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
  --sidebar:288px;--toc:236px;--read:760px;--r:10px}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:1.5rem}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 var(--serif);-webkit-font-smoothing:antialiased}
a{color:var(--accent2);text-underline-offset:2px}
a:hover{color:var(--cyan)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:.5rem 1rem;z-index:100}
.skip:focus{left:0}
.js-only{display:none}
html.js .js-only{display:block}

/* logo (same mark as the website) */
.logo{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--text)}
.logo-mark{width:36px;height:36px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--cyan));box-shadow:0 0 20px rgba(43,127,255,.35)}
.logo-mark svg{width:18px;height:18px}
.logo-name{font-size:1.2rem;font-weight:700;letter-spacing:-.02em}
.logo-name span{color:var(--accent)}
.logo-tag{font:500 .7rem var(--mono);color:var(--text2);border:1px solid var(--border2);border-radius:999px;padding:.05rem .5rem}

/* layout */
.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr) var(--toc);min-height:100vh}
.topbar{display:none}
.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;gap:1rem;
  padding:1.25rem 1rem 1rem;background:var(--bg2);border-right:1px solid var(--border)}
.content{width:100%;max-width:calc(var(--read) + 4rem);margin:0 auto;padding:2.5rem 2rem 4rem;min-width:0}
.toc-col{position:sticky;top:0;height:100vh;overflow-y:auto;padding:2.5rem 1rem}

/* search */
.search{position:relative}
.search input{width:100%;padding:.55rem 2.2rem .55rem .75rem;border-radius:var(--r);border:1px solid var(--border2);
  background:var(--surface);color:var(--text);font:inherit;font-size:.9rem}
.search input::placeholder{color:var(--text2)}
.search kbd{position:absolute;right:.6rem;top:.5rem;font:500 .75rem var(--mono);color:var(--text2);border:1px solid var(--border2);border-radius:5px;padding:0 .35rem}
.search-results{list-style:none;margin:.4rem 0 0;padding:.25rem;position:absolute;z-index:20;left:0;right:0;max-height:70vh;overflow:auto;
  background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);box-shadow:0 12px 32px rgba(0,0,0,.45)}
.search-results li{border-radius:8px}
.search-results li[aria-selected=true],.search-results li:hover{background:var(--surface)}
.search-results a{display:block;padding:.5rem .6rem;text-decoration:none;color:var(--text);font-size:.85rem}
.search-results small{margin-left:.5rem;color:var(--text2)}
.search-results span{display:block;color:var(--text2);font-size:.78rem;line-height:1.4;overflow-wrap:anywhere}
.search-empty{padding:.6rem;color:var(--text2);font-size:.85rem}

/* menu */
.nav{display:flex;flex-direction:column;gap:.15rem;font-size:.92rem}
.nav a{display:block;padding:.3rem .6rem;border-radius:7px;color:var(--text2);text-decoration:none}
.nav a:hover{background:var(--surface);color:var(--text)}
.nav a[aria-current=page]{background:var(--surface2);color:var(--cyan);font-weight:600}
.nav-home{font-weight:600}
.nav-section summary{cursor:pointer;list-style:none;padding:.5rem .6rem;font:600 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text2)}
.nav-section summary::-webkit-details-marker{display:none}
.nav-section summary::before{content:"\25B8";display:inline-block;width:1rem;transition:transform .15s}
.nav-section[open] summary::before{transform:rotate(90deg)}
.nav-section ul{list-style:none;margin:0 0 .5rem;padding:0 0 0 .5rem;border-left:1px solid var(--border)}
.sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:.35rem;padding-top:1rem;border-top:1px solid var(--border);font-size:.82rem}
.sidebar-foot a{color:var(--text2);text-decoration:none}
.sidebar-foot a:hover{color:var(--cyan)}
.lang-switch a{margin-right:.6rem}

/* article */
.doc h1{font-size:2.1rem;line-height:1.2;letter-spacing:-.02em;margin:0 0 1rem}
.doc h2{font-size:1.45rem;margin:2.5rem 0 .75rem;padding-top:1.5rem;border-top:1px solid var(--border);letter-spacing:-.01em}
.doc h3{font-size:1.15rem;margin:1.75rem 0 .5rem}
.doc p,.doc li{color:var(--text)}
.doc ul,.doc ol{padding-left:1.4rem}
.doc li{margin:.3rem 0}
.doc img{max-width:100%;height:auto}
.doc code{font:.88em var(--mono);background:var(--surface);border:1px solid var(--border);border-radius:5px;padding:.08rem .35rem;overflow-wrap:anywhere}
.doc pre{margin:0;padding:1rem;overflow-x:auto;max-width:100%}
.doc pre code{background:none;border:0;padding:0;font-size:.85rem;overflow-wrap:normal}
.doc table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem}
.doc th,.doc td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--border);vertical-align:top}
.doc td:first-child code{white-space:nowrap;overflow-wrap:normal}   /* parameter names stay on one line; the table scrolls on narrow screens */
.doc th{color:var(--text2);font:600 .75rem var(--mono);letter-spacing:.06em;text-transform:uppercase}
.doc blockquote{margin:1rem 0;padding:.25rem 1rem;border-left:3px solid var(--border2);color:var(--text2)}
.notice{padding:.6rem .9rem;border:1px solid var(--amber);border-radius:var(--r);color:var(--amber);background:rgba(245,185,66,.08)}

/* code */
.highlight{position:relative;margin:1rem 0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.copy{position:absolute;top:.5rem;right:.5rem;font:500 .72rem var(--mono);color:var(--text2);background:var(--surface2);
  border:1px solid var(--border2);border-radius:6px;padding:.2rem .55rem;cursor:pointer;opacity:.85}
.copy:hover{color:var(--cyan);opacity:1}
.code-tabs{margin:1.25rem 0;padding:0;border:1px solid var(--border);border-radius:var(--r);background:var(--surface);overflow:hidden}
.code-tabs figcaption{padding:.5rem 1rem;font:500 .78rem var(--mono);color:var(--text2);border-bottom:1px solid var(--border)}
.tab-list{display:flex;gap:.25rem;padding:.4rem .5rem 0;border-bottom:1px solid var(--border);overflow-x:auto}
html.no-js .tab-list{display:none}
.tab{font:600 .82rem var(--serif);color:var(--text2);background:none;border:0;border-bottom:2px solid transparent;padding:.45rem .8rem;cursor:pointer;white-space:nowrap}
.tab:hover{color:var(--text)}
.tab.is-active{color:var(--cyan);border-bottom-color:var(--cyan)}
.tab-panel{display:none}
.tab-panel.is-active{display:block}
.code-tabs .highlight{margin:0;border:0;border-radius:0}

/* callouts, endpoint header */
.callout{margin:1.25rem 0;padding:.75rem 1rem;border-radius:var(--r);border:1px solid var(--border2);background:var(--surface)}
.callout>:last-child{margin-bottom:0}
.callout-title{margin:0 0 .35rem;font:700 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent2)}
.callout-warning{border-color:var(--amber);background:rgba(245,185,66,.07)}
.callout-warning .callout-title{color:var(--amber)}
.endpoint{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;margin:1rem 0;padding:.65rem .9rem;border:1px solid var(--border2);border-radius:var(--r);background:var(--surface)}
.endpoint code{background:none;border:0;font-size:.95rem;padding:0}
.endpoint-auth{margin-left:auto;font:500 .75rem var(--mono);color:var(--text2)}
.method{font:700 .72rem var(--mono);letter-spacing:.06em;padding:.15rem .5rem;border-radius:5px;color:#04101f}
.method-get{background:var(--green)}.method-post{background:var(--accent2)}.method-delete{background:var(--red)}
.method-patch{background:var(--amber)}.method-put{background:var(--amber)}.method-head{background:var(--text2)}

/* pager, toc */
.pager{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border)}
.pager a{display:flex;flex-direction:column;gap:.15rem;padding:.75rem 1rem;border:1px solid var(--border2);border-radius:var(--r);text-decoration:none;color:var(--text);min-width:40%}
.pager a:hover{border-color:var(--accent)}
.pager span{font:500 .72rem var(--mono);color:var(--text2);text-transform:uppercase;letter-spacing:.06em}
.pager-next{margin-left:auto;text-align:right}
.toc{font-size:.85rem}
.toc-title{margin:0 0 .5rem;font:600 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text2)}
.toc ul{list-style:none;margin:0;padding:0}
.toc ul ul{padding-left:.9rem}
.toc a{display:block;padding:.2rem 0;color:var(--text2);text-decoration:none}
.toc a:hover{color:var(--cyan)}
.scrim{display:none}

@media (max-width:1180px){
  .shell{grid-template-columns:var(--sidebar) minmax(0,1fr)}
  .toc-col{display:none}
}
@media (max-width:900px){
  .shell{display:block}
  .topbar{display:flex;position:sticky;top:0;z-index:30;align-items:center;gap:.75rem;padding:.6rem 1rem;background:var(--bg2);border-bottom:1px solid var(--border)}
  .icon-btn{font-size:1.3rem;line-height:1;color:var(--text);background:none;border:1px solid var(--border2);border-radius:8px;padding:.3rem .6rem;cursor:pointer}
  .sidebar{position:fixed;inset:0 auto 0 0;z-index:50;width:min(86vw,320px);transform:translateX(-100%);transition:transform .2s ease}
  body.nav-open .sidebar{transform:none}
  .scrim{display:block;position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.6)}
  .content{padding:1.5rem 1rem 3rem}
  .doc h1{font-size:1.7rem}
  .pager{flex-direction:column}
  .pager a{min-width:0}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sidebar{transition:none}}