@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap");
:root { color-scheme:light; --ink:#26252a; --muted:#666b68; --line:#dce2de; --paper:#fff; --soft:#f5f7f5; --accent:#0f766e; --accent-soft:#eaf6f2; --code:#242329; --header:rgba(255,255,255,.97); --input:#f5f7f5; }
:root[data-theme="dark"] { color-scheme:dark; --ink:#e7ebe8; --muted:#a9b0ac; --line:#343b37; --paper:#171a18; --soft:#212522; --accent:#64c9b5; --accent-soft:#1d342e; --code:#101311; --header:rgba(23,26,24,.97); --input:#222724; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:var(--paper); font-family:Inter,system-ui,sans-serif; font-size:14px; line-height:1.65; }
.docs-header { position:sticky; top:0; z-index:20; min-height:64px; display:flex; align-items:center; gap:20px; border-bottom:1px solid var(--line); padding:0 28px; background:var(--header); backdrop-filter:blur(12px); }
.docs-brand { display:inline-flex; align-items:center; gap:9px; color:var(--ink); font-size:18px; letter-spacing:.01em; text-decoration:none; white-space:nowrap; }
.docs-brand span { font-size:24px; }
.version-menu { position:relative; }
.version-menu summary { display:inline-flex; align-items:center; gap:7px; border:0; border-radius:4px; padding:9px 10px; color:var(--muted); background:transparent; cursor:pointer; font:600 13px/1 Inter,system-ui,sans-serif; list-style:none; }
.version-menu summary::-webkit-details-marker { display:none; }
.version-menu summary:hover,.version-menu[open] summary { color:var(--ink); background:var(--soft); }
.version-menu summary > span { color:var(--accent); }
.version-menu summary i { margin-left:2px; font-style:normal; transition:transform .15s ease; }
.version-menu[open] summary i { transform:rotate(180deg); }
.version-list { position:absolute; top:43px; left:0; z-index:30; width:200px; display:grid; gap:2px; border:1px solid var(--line); border-radius:6px; padding:7px; background:var(--paper); box-shadow:0 12px 35px rgba(0,0,0,.18); }
.version-list > b { padding:7px 9px 6px; color:#8a918d; font-size:9px; letter-spacing:.12em; text-transform:uppercase; }
.version-list a { display:flex; align-items:center; justify-content:space-between; border-radius:4px; padding:9px; color:var(--muted); font:600 13px/1 Inter,system-ui,sans-serif; text-decoration:none; }
.version-list a:hover { color:var(--accent); background:var(--accent-soft); }
.version-list a[aria-current="page"] { color:var(--accent); background:var(--accent-soft); }
.version-list small { color:#7e8883; font-size:9px; font-weight:500; }
.docs-search { width:min(390px,32vw); height:38px; display:flex; align-items:center; gap:9px; margin-left:auto; border:1px solid var(--line); border-radius:5px; padding:0 10px; background:var(--input); }
.docs-search:focus-within { border-color:#8ab9ac; box-shadow:0 0 0 3px rgba(15,118,110,.1); background:#fff; }
.docs-search svg { width:15px; height:15px; fill:none; stroke:#818984; stroke-width:1.8; }
.docs-search input { width:100%; min-width:0; border:0; outline:0; color:var(--ink); background:transparent; font:13px/1 Inter,system-ui,sans-serif; }
.docs-search kbd { border:1px solid #d4dad6; border-radius:3px; padding:2px 5px; color:#8a918d; background:#fff; font:9px/1 "JetBrains Mono",monospace; }
.theme-toggle { width:36px; height:36px; display:grid; place-items:center; flex:0 0 auto; border:0; border-radius:5px; padding:0; color:var(--muted); background:transparent; cursor:pointer; }
.theme-toggle:hover { color:var(--ink); background:var(--soft); }
.theme-toggle svg { grid-area:1/1; width:19px; height:19px; fill:none; stroke:currentColor; stroke-linecap:round; stroke-linejoin:round; stroke-width:1.7; transition:opacity .15s ease,transform .15s ease; }
.moon-icon,:root[data-theme="dark"] .sun-icon { opacity:0; transform:scale(.7) rotate(-20deg); }
:root[data-theme="dark"] .moon-icon { opacity:1; transform:none; }
.github-link { display:inline-flex; align-items:center; gap:8px; color:var(--muted); font-size:13px; font-weight:600; text-decoration:none; white-space:nowrap; }
.github-link:hover { color:var(--ink); }
.github-link svg { width:21px; height:21px; fill:currentColor; }
.header-preview { width:min(820px,calc(100% - 40px)); margin:0 auto; padding:84px 0; }
.header-preview p { margin:0 0 8px; color:var(--accent); font-size:11px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; }
.header-preview h1 { margin:0; }
.api-layout { width:min(1480px,100%); display:grid; grid-template-columns:230px minmax(0,820px) 190px; justify-content:center; gap:48px; padding:48px 34px 100px; }
.api-nav { position:sticky; top:100px; align-self:start; }
.api-nav > p { margin:0 0 20px; color:var(--muted); font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
.api-nav section + section { margin-top:24px; }
.api-nav section b { display:block; margin-bottom:6px; color:var(--ink); font-size:13px; }
.api-nav section a { display:block; border-left:2px solid var(--line); padding:7px 10px; color:var(--muted); font-size:12px; text-decoration:none; }
.api-nav section a:hover { color:var(--accent); background:var(--accent-soft); }
.api-nav section a[aria-current="page"] { border-left-color:var(--accent); color:var(--accent); background:var(--accent-soft); font-weight:600; }
.page-toc { position:sticky; top:100px; align-self:start; border-left:1px solid var(--line); padding-left:18px; }
.page-toc b { display:block; margin-bottom:10px; color:var(--ink); font-size:11px; }
.page-toc a { display:block; padding:5px 0; color:var(--muted); font-size:11px; text-decoration:none; }
.page-toc a:hover { color:var(--accent); }
.manual-section.first { margin-top:45px; }
.docs-layout { width:min(820px,calc(100% - 40px)); margin:0 auto; padding:48px 0 100px; }
.manual { min-width:0; }
.kicker { margin:8px 0 7px; color:var(--accent); font-size:10px; font-weight:700; letter-spacing:.16em; text-transform:uppercase; }
h1 { margin:0; font-size:42px; line-height:1.15; letter-spacing:-.04em; }
.lede { max-width:700px; margin:18px 0 30px; color:#555159; font-size:17px; line-height:1.65; }
.cookbook-tabs { display:grid; grid-template-columns:1fr 1fr; margin:32px 0 54px; border-bottom:1px solid var(--line); }
.cookbook-tabs button { border:0; border-bottom:3px solid transparent; padding:14px 18px 13px; color:var(--muted); background:transparent; cursor:pointer; font:700 13px/1 Inter,system-ui,sans-serif; }
.cookbook-tabs button:hover { color:var(--ink); background:var(--soft); }
.cookbook-tabs button[aria-selected="true"] { border-bottom-color:var(--accent); color:var(--accent); background:var(--accent-soft); }
.tab-panel[hidden] { display:none; }
.track-heading { scroll-margin-top:90px; display:grid; grid-template-columns:70px 1fr; gap:20px; align-items:start; border-top:3px solid var(--ink); padding:24px 0 10px; }
.track-heading > span { color:var(--accent); font:600 10px/1.5 "JetBrains Mono",monospace; letter-spacing:.14em; }
.track-heading h2 { margin:0 0 5px; font-size:34px; }
.track-heading p { margin:0; color:var(--muted); }
.writer-heading { border-top-color:var(--accent); }
.manual-section { scroll-margin-top:90px; border-top:1px solid var(--line); padding:62px 0 70px; }
.section-label { display:flex; align-items:baseline; gap:12px; margin-bottom:10px; color:var(--accent); }
.section-label span { font:600 10px/1 "JetBrains Mono",monospace; }
.section-label small { font-size:10px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; }
h2 { margin:0 0 14px; font-size:28px; line-height:1.25; letter-spacing:-.025em; }
.section-intro { max-width:720px; margin:0 0 27px; color:#5e5a62; font-size:15px; }
code { border-radius:3px; padding:1px 4px; color:#2e5650; background:#edf5f2; font:12px/1.5 "JetBrains Mono",monospace; }
.code-block { overflow:hidden; margin:25px 0; border:1px solid #343238; border-radius:6px; background:var(--code); }
.code-bar { height:38px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid #3b3940; padding:0 10px 0 16px; color:#aaa6ae; font:10px/1 "JetBrains Mono",monospace; }
.code-bar button { border:0; border-radius:3px; padding:6px 9px; color:#c7c3ca; background:#343238; cursor:pointer; font:600 9px/1 "JetBrains Mono",monospace; text-transform:uppercase; }
.code-bar button:hover { color:#fff; background:#47444c; }
.code-bar .language { color:#e7e4e9; font-weight:600; }
.language-tabs { display:flex; align-self:stretch; gap:2px; }
.language-tabs button { border-radius:0; padding:0 12px; color:#99959d; background:transparent; text-transform:none; }
.language-tabs button:hover { color:#fff; background:#343238; }
.language-tabs button[aria-selected="true"] { color:#fff; box-shadow:inset 0 -2px var(--accent); background:#302f34; }
.language-code pre[hidden] { display:none; }
pre { overflow:auto; margin:0; padding:21px 23px 23px; color:#e7e4e9; font:12px/1.75 "JetBrains Mono",monospace; }
pre code { padding:0; color:inherit; background:none; font:inherit; }
.kw { color:#80d6bf; }.str { color:#edc47b; }.num { color:#8fb7f4; }
.note { display:grid; grid-template-columns:130px 1fr; gap:15px; margin:27px 0 0; border-left:3px solid var(--accent); padding:13px 16px; background:var(--accent-soft); font-size:12px; }
.note p { margin:0; color:#56645f; }
table { width:100%; margin-top:28px; border-collapse:collapse; font-size:12px; }
th { border-bottom:2px solid var(--line); padding:9px 12px; text-align:left; }
td { border-bottom:1px solid var(--line); padding:11px 12px; color:#5d5961; }
.concept-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:28px; }
.concept-grid div { border:1px solid var(--line); border-radius:5px; padding:14px; background:var(--soft); }
.concept-grid b { font-size:12px; }
.concept-grid p { margin:4px 0 0; color:var(--muted); font-size:11px; line-height:1.5; }
.next { display:flex; align-items:center; justify-content:space-between; margin-top:35px; border-top:1px solid var(--line); padding-top:22px; }
.next p { margin:0; color:var(--muted); }
.next a { color:var(--accent); font-weight:700; text-decoration:none; }
@media(max-width:1180px){.api-layout{grid-template-columns:210px minmax(0,820px)}.page-toc{display:none}}
@media(max-width:900px){.github-link span{display:none}.docs-search{width:min(280px,32vw)}}
@media(max-width:760px){.docs-header{gap:8px;padding:0 12px}.docs-search,.version-menu{display:none}.api-layout{display:block;padding:30px 20px 70px}.api-nav{position:static;display:flex;gap:20px;margin-bottom:38px;border-bottom:1px solid var(--line);padding-bottom:14px}.api-nav>p{display:none}.api-nav section{margin:0!important}.api-nav section b{display:inline;margin-right:5px}.api-nav section a{display:inline;border:0;padding:5px}.docs-layout{padding:32px 0 70px}.concept-grid{grid-template-columns:1fr}.note{grid-template-columns:1fr;gap:3px}.track-heading{grid-template-columns:1fr;gap:3px}h1{font-size:36px}.manual-section{padding:48px 0}}