:root{--bg:#fff;--bg2:#f6f7f9;--fg:#1c2230;--mut:#5d6677;--line:#e3e6ec;--brand:#6b0f1a;--acc:#e58d1e;--link:#8a1424;--code-bg:#0f1420;--code-fg:#e6e9f0;
--t:#7cc4ff;--a:#ffcb6b;--s:#a5e075;--p:#ff9ec1;--c:#7f8aa3;--req:#fde8ea;--reqf:#8a1424;--opt:#eef0f4;--optf:#5d6677;--sh:0 1px 2px rgba(20,30,50,.06),0 6px 20px rgba(20,30,50,.06)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#10131b;--bg2:#161a24;--fg:#e8ebf2;--mut:#98a2b5;--line:#272d3b;--brand:#e58d1e;--link:#ffb14d;--code-bg:#0a0d14;--req:#3a1a1f;--reqf:#ff9aa6;--opt:#1f2432;--optf:#98a2b5;--sh:none}}
:root[data-theme=dark]{--bg:#10131b;--bg2:#161a24;--fg:#e8ebf2;--mut:#98a2b5;--line:#272d3b;--brand:#e58d1e;--link:#ffb14d;--code-bg:#0a0d14;--req:#3a1a1f;--reqf:#ff9aa6;--opt:#1f2432;--optf:#98a2b5;--sh:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
code,pre,kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
a{color:var(--link)}
.top{position:sticky;top:0;z-index:20;height:60px;display:flex;align-items:center;gap:14px;padding:0 20px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);font-weight:500}.brand b{color:var(--brand)}
.ver{font-size:12px;color:var(--mut);border:1px solid var(--line);border-radius:99px;padding:2px 9px}
.search-btn{margin-left:auto;display:flex;align-items:center;gap:30px;min-width:260px;justify-content:space-between;background:var(--bg2);color:var(--mut);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-size:14px;cursor:pointer}
kbd{border:1px solid var(--line);border-radius:5px;padding:0 6px;font-size:12px;background:var(--bg)}
.theme{background:none;border:1px solid var(--line);color:var(--fg);border-radius:10px;width:38px;height:38px;font-size:18px;cursor:pointer}
.burger{display:none;background:none;border:0;width:36px;height:36px;cursor:pointer}.burger span,.burger span:before,.burger span:after{display:block;width:20px;height:2px;background:var(--fg);position:relative;content:""}.burger span:before{top:-6px;position:absolute}.burger span:after{top:6px;position:absolute}
.shell{display:grid;grid-template-columns:270px minmax(0,1fr) 220px;max-width:1500px;margin:0 auto}
.side{position:sticky;top:60px;height:calc(100vh - 60px);overflow:auto;border-right:1px solid var(--line)}.side-in{padding:22px 16px 40px}
.nav-title{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin:18px 10px 6px;font-weight:600}
.nav-group:first-child .nav-title{margin-top:0}
.side a{display:block;padding:5px 10px;border-radius:8px;color:var(--fg);text-decoration:none;font-size:14.5px}.side a code{font-size:13px}
.side a:hover{background:var(--bg2)}.side a[aria-current]{background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand);font-weight:600}
main{padding:40px clamp(18px,4vw,56px) 40px;min-width:0}article{max-width:900px}
.toc{position:sticky;top:60px;height:calc(100vh - 60px);overflow:auto;padding:30px 16px}.toc a{display:block;color:var(--mut);text-decoration:none;font-size:14px;padding:3px 10px;border-left:2px solid var(--line)}.toc a:hover{color:var(--fg);border-color:var(--brand)}.toc .nav-title{margin-top:0}
h1{font-size:2.1rem;line-height:1.2;margin:.2em 0 .4em;letter-spacing:-.01em}h1 code{font-size:.9em;color:var(--brand)}
h2{margin:2.2em 0 .6em;font-size:1.5rem;padding-bottom:.3em;border-bottom:1px solid var(--line)}
h3{margin:2em 0 .6em;font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em;color:var(--brand)}
.eyebrow{font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--mut);font-weight:600}
.lead{font-size:1.15rem;color:var(--mut)}
p code,li code,td code{background:var(--bg2);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-size:.88em}
.code{margin:14px 0 22px;border-radius:12px;overflow:hidden;background:var(--code-bg);box-shadow:var(--sh)}
.code figcaption{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;font:600 11px/1 system-ui;letter-spacing:.08em;color:#8892a8;border-bottom:1px solid #1d2435}
.copy{background:#1b2232;color:#c9d0e0;border:1px solid #2a3248;border-radius:6px;font:12px system-ui;padding:3px 10px;cursor:pointer}.copy:hover{background:#26304a}
pre{margin:0;padding:14px 16px;overflow:auto;color:var(--code-fg);font-size:13px;line-height:1.55;tab-size:2;max-height:640px}
pre code{white-space:pre}.t{color:var(--t)}.a{color:var(--a)}.s{color:var(--s)}.p{color:var(--p);font-weight:700}.c{color:var(--c)}
.tablewrap{overflow-x:auto;margin:14px 0 26px;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:720px;font-size:14px}table.cl{min-width:600px}th{background:var(--bg2);text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);position:sticky;top:0}
th,td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}tr:last-child td{border-bottom:0}
td.k{font-family:ui-monospace,Menlo,monospace;font-size:12.8px;color:var(--brand);overflow-wrap:break-word;min-width:175px}.nowrap{white-space:nowrap}
.badge{font-size:11.5px;border-radius:99px;padding:2px 9px;white-space:nowrap}.badge.req{background:var(--req);color:var(--reqf);font-weight:600}.badge.opt{background:var(--opt);color:var(--optf)}
.note{border-left:4px solid var(--acc);background:var(--bg2);padding:10px 16px;border-radius:0 10px 10px 0;margin:18px 0}
.check{padding-left:1.2em}.check li{margin:.3em 0}
.img img{max-width:100%;border:1px solid var(--line);border-radius:12px;background:#fff}
.hero{padding:10px 0 20px}.hero .logo{max-width:100%;height:auto;margin-bottom:26px}.hero h1{font-size:2.6rem}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:600;margin-right:8px}.btn.ghost{background:none;color:var(--fg);border:1px solid var(--line)}.btn code{font-size:.9em}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .btn{color:#10131b}}:root[data-theme=dark] .btn{color:#10131b}.btn.ghost{color:var(--fg)!important}
.ctl{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:10px 0 0}.ctl div{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:10px 14px}.ctl dt{font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--mut)}.ctl dd{margin:2px 0 0;font-weight:600}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.card{display:block;border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--fg);background:var(--bg)}.card:hover{border-color:var(--brand);box-shadow:var(--sh)}.card code{color:var(--brand);font-weight:700}.card p{margin:.4em 0 0;color:var(--mut);font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pn{display:flex;justify-content:space-between;gap:14px;margin:50px 0 0}.pn a{flex:1;border:1px solid var(--line);border-radius:12px;padding:12px 16px;text-decoration:none;color:var(--fg)}.pn a:hover{border-color:var(--brand)}.pn small{display:block;color:var(--mut)}.pn .next{text-align:right}
.foot{margin-top:60px;padding-top:20px;border-top:1px solid var(--line);color:var(--mut);font-size:12.5px;max-width:900px}
.modal{position:fixed;inset:0;background:rgba(8,10,16,.55);z-index:50;display:flex;justify-content:center;align-items:flex-start;padding-top:12vh}.modal[hidden]{display:none}
.box{width:min(640px,92vw);background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.box input{width:100%;border:0;border-bottom:1px solid var(--line);background:none;color:var(--fg);padding:16px 18px;font:inherit;font-size:17px;outline:0}
#res{list-style:none;margin:0;padding:6px;max-height:50vh;overflow:auto}#res a{display:block;padding:9px 12px;border-radius:9px;text-decoration:none;color:var(--fg)}#res a.sel,#res a:hover{background:var(--bg2)}#res small{display:block;color:var(--mut)}#res .none{padding:14px;color:var(--mut)}
@media(max-width:1180px){.shell{grid-template-columns:260px minmax(0,1fr)}.toc{display:none}}
@media(max-width:820px){.burger{display:block}.shell{grid-template-columns:1fr}.side{position:fixed;left:0;top:60px;bottom:0;width:280px;height:auto;background:var(--bg);z-index:30;transform:translateX(-100%);transition:transform .2s}body.open .side{transform:none;box-shadow:var(--sh)}.search-btn{min-width:0;margin-left:auto}.search-btn span{display:none}.ver{display:none}h1{font-size:1.7rem}.hero h1{font-size:2rem}}
.hero .logo{border-radius:14px}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .hero .logo{background:#fff;padding:14px 22px;box-sizing:content-box;max-width:calc(100% - 44px)}}
:root[data-theme=dark] .hero .logo{background:#fff;padding:14px 22px;box-sizing:content-box;max-width:calc(100% - 44px)}
.brand img{background:#fff;border-radius:50%}
.prods{display:flex;gap:4px;margin-left:8px}.prods a{padding:6px 12px;border-radius:9px;color:var(--mut);text-decoration:none;font-size:14.5px;font-weight:600}.prods a:hover{background:var(--bg2);color:var(--fg)}.prods a[aria-current]{background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand)}
h4{margin:1.8em 0 .5em;font-size:1rem;color:var(--fg)}
.portal .shell{grid-template-columns:minmax(0,1fr)}.portal article{max-width:980px;margin:0 auto}
.cards.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin-top:20px}
.card.big{padding:24px}.card.big h2{margin:.3em 0 .2em;border:0;padding:0;color:var(--brand)}.card.big p{-webkit-line-clamp:unset;font-size:15.5px}.card .more{color:var(--link);font-weight:600;font-size:14px}
@media(max-width:820px){.prods{margin-left:0}.prods a{padding:6px 8px;font-size:13px}.brand span{display:none}}