/* The documentation site, in the console's palette. Three columns: sidebar, content, "on this page". */
:root{color-scheme:light;--bg:#fff;--surface:#fff;--soft:#f9fafb;--line:#e5e7eb;--ink:#111827;--muted:#6b7280;--brand:#1a73e8;--brand-soft:#e8f0fe;--primary:#111827;--primary-fg:#fff;--amber:#92400e;--warning-bg:#fffbeb;--success:#15803d;--success-bg:#f0fdf4;--danger:#b91c1c;--danger-bg:#fef2f2;--code-bg:#f6f8fa;--code-number:#9aa3b2;--top:60px;--side:264px;--toc:220px;font:15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}
[data-theme=dark]{color-scheme:dark;--bg:#000;--surface:#0d0d0d;--soft:#161616;--line:#2a2a2a;--ink:#f3f4f6;--muted:#9ca3af;--brand:#8ab4f8;--brand-soft:#041e49;--primary:#f3f4f6;--primary-fg:#111827;--amber:#fcd34d;--warning-bg:#451a03;--success:#86efac;--success-bg:#052e16;--danger:#fca5a5;--danger-bg:#450a0a;--code-bg:#111;--code-number:#6b7280}
*{box-sizing:border-box}
html{scroll-padding-top:calc(var(--top) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
code,pre,kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
button{font:inherit;color:inherit;cursor:pointer}

/* Top bar */
.top{position:fixed;inset:0 0 auto;height:var(--top);display:flex;align-items:center;gap:18px;padding:0 20px;border-bottom:1px solid var(--line);background:var(--bg);z-index:20}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);white-space:nowrap}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px;object-fit:contain;background:#fff;border-radius:9px;padding:2px}
.brand-word{line-height:1}
.brand-word strong{font-size:20px;font-weight:600;letter-spacing:-.6px}
.brand-sub{font-size:10px;letter-spacing:2.2px;color:var(--muted);margin-left:6px}
.menu{display:none;width:36px;height:36px;border:1px solid var(--line);border-radius:8px;background:none;padding:8px;flex-direction:column;justify-content:space-between}
.menu span{display:block;height:2px;background:var(--ink);border-radius:1px}
.search{position:relative;flex:1;max-width:520px;margin-left:auto}
.search input{width:100%;height:36px;padding:0 12px 0 34px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:var(--ink);font:inherit;font-size:13px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:15px;background-position:11px center}
.search input:focus{outline:none;border-color:var(--brand);background-color:var(--surface)}
.search-results{position:absolute;top:42px;left:0;right:0;max-height:60vh;overflow:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:0 18px 44px #00000022;padding:6px}
.search-results a{display:block;padding:8px 10px;border-radius:7px;color:var(--ink)}
.search-results a:hover,.search-results a[aria-selected=true]{background:var(--soft);text-decoration:none}
.search-results a small{display:block;color:var(--muted);font-size:12px}
.search-results a b{color:var(--brand);font-weight:600}
.search-results .none{padding:10px;color:var(--muted);font-size:13px}
.top-links{display:flex;align-items:center;gap:14px;margin-left:auto;font-size:13px}
.top-links>a{color:var(--muted)}
.top-links>a:hover{color:var(--ink);text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-weight:550;white-space:nowrap}
.btn.primary{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}
.top-links .btn.primary{color:var(--primary-fg)}
.theme{width:34px;height:34px;border:1px solid var(--line);border-radius:8px;background:var(--surface) no-repeat center/16px}
.theme{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111827' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Cpath d='M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4'/%3E%3C/svg%3E")}
[data-theme=dark] .theme{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f3f4f6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9'/%3E%3C/svg%3E")}

/* Scrollbars, as the console's: thin, rounded, no track, faint until the container is hovered. */
.side,.toc,.search-results,.code pre{scrollbar-width:thin;--scroll-thumb:color-mix(in srgb,var(--muted) 38%,transparent);scrollbar-color:var(--scroll-thumb) transparent}
.side:hover,.toc:hover,.search-results:hover,.code pre:hover{--scroll-thumb:color-mix(in srgb,var(--muted) 62%,transparent)}
.side::-webkit-scrollbar,.toc::-webkit-scrollbar,.search-results::-webkit-scrollbar,.code pre::-webkit-scrollbar{width:6px;height:6px}
.side::-webkit-scrollbar-track,.toc::-webkit-scrollbar-track,.search-results::-webkit-scrollbar-track,.code pre::-webkit-scrollbar-track{background:transparent}
.side::-webkit-scrollbar-thumb,.toc::-webkit-scrollbar-thumb,.search-results::-webkit-scrollbar-thumb,.code pre::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border-radius:999px}
.side,.toc{scrollbar-gutter:stable}

/* Frame */
.frame{display:grid;grid-template-columns:var(--side) minmax(0,1fr) var(--toc);gap:0;padding-top:var(--top);max-width:1440px;margin:auto}
.side{position:sticky;top:var(--top);height:calc(100dvh - var(--top));overflow:auto;padding:22px 8px 40px 20px;border-right:1px solid var(--line)}
.nav-group{margin-bottom:22px}
.nav-group-title{font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:var(--ink);font-weight:700;padding:0 10px;margin-bottom:8px}
.nav-group a{display:block;padding:6px 10px;border-radius:7px;color:var(--ink);font-size:14px}
.nav-group a:hover{background:var(--soft);text-decoration:none}
.nav-group a[aria-current=page]{background:var(--brand-soft);color:var(--brand);font-weight:550}
.content{min-width:0;padding:40px 48px 80px}
.toc{position:sticky;top:var(--top);height:calc(100dvh - var(--top));overflow:auto;padding:40px 20px 40px 16px;font-size:12.5px;border-left:1px solid var(--line)}
.toc-title{font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--ink);font-weight:700;margin-bottom:8px}
.toc a{display:block;padding:4px 0 4px 10px;border-left:2px solid transparent;color:var(--muted);margin-left:-1px}
.toc a.toc-3{padding-left:22px}
.toc a:hover{color:var(--ink);text-decoration:none}
.toc a[aria-current=true]{color:var(--brand);border-left-color:var(--brand)}

/* Article */
article{max-width:780px}
.crumb{font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--brand);font-weight:600;margin-bottom:10px}
article h1{font-size:34px;line-height:1.2;letter-spacing:-1px;margin:0 0 10px;font-weight:600}
.lead{font-size:17px;color:var(--muted);margin:0 0 28px;line-height:1.6}
article h2{font-size:23px;letter-spacing:-.4px;margin:40px 0 12px;padding-top:8px;border-top:1px solid var(--line);font-weight:600}
article h3{font-size:17px;margin:28px 0 8px;font-weight:600}
article h4{font-size:15px;margin:20px 0 6px;font-weight:600}
article h2:first-child,article h3:first-child{margin-top:0;border-top:0}
/* The section permalink: a link glyph that appears when the heading is hovered (Lucide `link`, as the console's icons). */
.anchor{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin-left:6px;border-radius:6px;color:var(--muted);vertical-align:middle;opacity:0;transition:opacity .12s ease}
.anchor>svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
h2:hover .anchor,h3:hover .anchor,h4:hover .anchor,.anchor:focus-visible{opacity:1}
.anchor:hover{background:var(--soft);color:var(--brand);text-decoration:none}
@media(prefers-reduced-motion:reduce){.anchor{transition:none}}
article p{margin:0 0 14px}
article ul,article ol{margin:0 0 14px;padding-left:24px}
article li{margin:4px 0}
article li>ul,article li>ol{margin:4px 0 0}
article :not(pre)>code{font-size:.9em;padding:1px 5px;border-radius:5px;background:var(--soft);border:1px solid var(--line)}
.code code{display:block}
article a code{color:inherit}
article hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.table-wrap{overflow:auto;margin:0 0 18px;border:1px solid var(--line);border-radius:10px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:10px 14px;text-align:left;vertical-align:top;border-top:1px solid var(--line)}
th{border-top:0;background:var(--soft);font-weight:600;font-size:12px;letter-spacing:.3px;color:var(--muted)}
td code{white-space:nowrap}
.note{margin:0 0 18px;padding:14px 16px 12px;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:10px;background:var(--soft)}
.note strong{display:block;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--brand);margin-bottom:4px}
.note p{margin:0}
.note.warning{border-left-color:var(--amber);background:var(--warning-bg)}
.note.warning strong{color:var(--amber)}
.note.tip{border-left-color:var(--success);background:var(--success-bg)}
.note.tip strong{color:var(--success)}

/* Code */
.code{margin:0 0 18px;border:1px solid var(--line);border-radius:10px;background:var(--code-bg);overflow:hidden}
.code figcaption{display:flex;align-items:center;justify-content:space-between;padding:6px 8px 6px 14px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.code-copy{height:26px;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font-size:12px;color:var(--muted)}
.code-copy:hover{color:var(--ink)}
.code-copy.done{color:var(--success);border-color:var(--success)}
.code pre{margin:0;padding:12px 14px 14px;overflow:auto;counter-reset:line;font-size:13px;line-height:1.7}
.code-line{display:block;counter-increment:line;padding-left:3em;text-indent:-3em;white-space:pre}
.code-line::before{content:counter(line);display:inline-block;width:2.2em;margin-right:.8em;color:var(--code-number);text-align:right;text-indent:0;user-select:none}
.tok-keyword{color:#7c3aed}.tok-string{color:#0b7a55}.tok-number{color:#c2410c}.tok-comment{color:#6b7280;font-style:italic}.tok-call{color:#1d4ed8}.tok-flag{color:#1d4ed8}.tok-variable{color:#b45309}.tok-key{color:#1d4ed8}
[data-theme=dark] .tok-keyword{color:#c4b5fd}[data-theme=dark] .tok-string{color:#6ee7b7}[data-theme=dark] .tok-number{color:#fdba74}[data-theme=dark] .tok-call,[data-theme=dark] .tok-flag,[data-theme=dark] .tok-key{color:#93c5fd}[data-theme=dark] .tok-variable{color:#fcd34d}
.tabs{margin:0 0 18px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.tabs .code{margin:0;border:0;border-radius:0}
.tabs-head{display:flex;align-items:center;gap:2px;padding:6px 8px;border-bottom:1px solid var(--line);background:var(--surface)}
.tabs-head .code-copy{margin-left:auto}
.tabs-head button{height:28px;padding:0 12px;border:0;border-radius:6px;background:none;color:var(--muted);font-size:12.5px}
.tabs-head button[aria-selected=true]{background:var(--soft);color:var(--ink);font-weight:550}

/* Pager */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:780px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}
.pager a{display:grid;padding:12px 16px;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-weight:550}
.pager a:hover{border-color:var(--ink);text-decoration:none}
.pager a[rel=next]{text-align:right}
.pager small{font-size:11px;color:var(--muted);font-weight:400;letter-spacing:.5px;text-transform:uppercase}

@media(max-width:1180px){.frame{grid-template-columns:var(--side) minmax(0,1fr)}.toc{display:none}}
@media(max-width:860px){
  .frame{grid-template-columns:minmax(0,1fr)}
  .menu{display:flex}
  .side{position:fixed;top:var(--top);left:0;bottom:0;width:min(84vw,300px);background:var(--bg);transform:translateX(-100%);transition:transform .2s;z-index:15;box-shadow:0 0 0 100vw #0000}
  .side.open{transform:none;box-shadow:0 0 0 100vw #00000055}
  .content{padding:28px 20px 60px}
  .search{max-width:none}
  .top-links>a:not(.btn){display:none}
  .brand-word{display:none}
}