/* Gatekeeper Wiki */
@font-face{font-family:"Bricolage Grotesque";font-weight:500;font-style:normal;font-display:block;src:url("../fonts/bricolage-grotesque-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Bricolage Grotesque";font-weight:700;font-style:normal;font-display:block;src:url("../fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-style:normal;font-display:block;src:url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-style:normal;font-display:block;src:url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-style:normal;font-display:block;src:url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:400;font-style:normal;font-display:block;src:url("../fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:600;font-style:normal;font-display:block;src:url("../fonts/jetbrains-mono-latin-600-normal.woff2") format("woff2")}
@view-transition{navigation:auto}
:root{
  --bg:#e8ebee; --panel:#f8f9fa; --panel-2:#eff1f3; --ink:#1c2330; --ink-2:#4a5566; --ink-3:#74808f;
  --line:#cfd5dc; --accent:#34506e; --accent-ink:#ffffff; --accent-soft:#dce5ee; --brass:#b9801a;
  --ok:#2c7a4b; --ok-soft:#dcefe3; --warn:#9a6a14; --warn-soft:#f6ead0; --bad:#b0372b; --bad-soft:#f6dfdb;
  --code-bg:#1d2430; --code-ink:#e6ebf1; --code-inline:#e1e6ec;
  --head:"Bricolage Grotesque","Segoe UI Variable Display","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono","Cascadia Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --hh:60px;
}
:root[data-theme="dark"]{
  --bg:#12171f; --panel:#1a212b; --panel-2:#212a36; --ink:#e6ebf1; --ink-2:#aab4c1; --ink-3:#7f8b9a;
  --line:#2c3644; --accent:#7ea6d1; --accent-ink:#0f1620; --accent-soft:#25324a; --brass:#e0a63a;
  --ok:#5fc08a; --ok-soft:#1c3a2b; --warn:#e0b05a; --warn-soft:#3b3017; --bad:#ef7f72; --bad-soft:#42211e;
  --code-bg:#0d1118; --code-ink:#dfe6ee; --code-inline:#27313f;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--body);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--brass);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:8px}

/* header */
.site-header{position:sticky;top:0;z-index:50;height:var(--hh);display:flex;align-items:center;gap:16px;padding:0 20px;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font:700 1.25rem/1 var(--head);color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand img{width:30px;height:30px;flex:none}
.brand small{font:500 .8rem var(--body);color:var(--ink-3);margin-left:2px}
.header-gap{flex:1}
.search{position:relative;width:min(320px,34vw)}
.search input{width:100%;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;font-size:.92rem}
.search input::placeholder{color:var(--ink-3)}
.results{position:absolute;top:44px;left:0;right:0;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px rgba(10,20,35,.18);overflow:hidden;display:none}
.results.open{display:block}
.results a{display:block;padding:10px 14px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line)}
.results a:last-child{border:0}
.results a:hover,.results a:focus{background:var(--accent-soft)}
.results b{display:block;font-family:var(--head)}
.results span{font-size:.82rem;color:var(--ink-2)}
.btn{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 16px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);font:600 .92rem var(--body);text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{filter:brightness(1.1);color:var(--accent-ink)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--panel-2);color:var(--ink)}
.btn svg{width:16px;height:16px}
.icon-btn{width:38px;padding:0;justify-content:center}
.menu-btn{display:none}

/* layout */
.layout{display:grid;grid-template-columns:250px minmax(0,1fr) 210px;gap:0 36px;max-width:1360px;margin:0 auto;padding:0 20px}
.sidebar{position:sticky;top:var(--hh);align-self:start;height:calc(100vh - var(--hh));overflow:auto;padding:28px 0 40px}
.sidebar h4{margin:22px 0 6px;font:700 .95rem var(--head);color:var(--ink)}
.sidebar h4:first-child{margin-top:0}
.sidebar ul{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.sidebar li a{display:block;padding:5px 12px;margin-left:-2px;border-left:2px solid transparent;color:var(--ink-2);text-decoration:none;font-size:.95rem}
.sidebar li a:hover{color:var(--ink)}
.sidebar li a[aria-current="page"]{color:var(--accent);border-left-color:var(--accent);font-weight:600}
.side-cta{margin-top:26px;padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:.9rem;color:var(--ink-2)}
.side-cta a.btn{margin-top:10px;width:100%;justify-content:center}

.doc{padding:44px 0 80px;max-width:760px;min-width:0}
.doc h1{font:700 2.5rem/1.1 var(--head);letter-spacing:-.02em;margin:0 0 12px}
.doc .lede{font-size:1.15rem;color:var(--ink-2);margin:0 0 28px;max-width:62ch}
.doc h2{font:700 1.55rem/1.25 var(--head);letter-spacing:-.01em;margin:48px 0 12px;padding-top:24px;border-top:1px solid var(--line)}
.doc h3{font:700 1.15rem/1.3 var(--head);margin:30px 0 8px}
.doc p,.doc li{max-width:70ch}
.doc ul,.doc ol{padding-left:22px}
.doc li{margin:4px 0}
.doc code{font:.88em var(--mono);background:var(--code-inline);padding:2px 6px;border-radius:5px}
.doc pre{position:relative;margin:16px 0;padding:16px 18px;background:var(--code-bg);color:var(--code-ink);border-radius:10px;overflow:auto;font:.86rem/1.6 var(--mono);max-width:100%}
.doc pre code{background:none;padding:0;font-size:inherit;color:inherit}
.copy{position:absolute;top:8px;right:8px;padding:3px 10px;font:600 .75rem var(--body);background:rgba(255,255,255,.1);color:var(--code-ink);border:1px solid rgba(255,255,255,.2);border-radius:6px;cursor:pointer}
.copy:hover{background:rgba(255,255,255,.2)}
.tok-c{color:#8ba0b8}.tok-k{color:#e0a63a}
.doc table {width: 100%;border-collapse: collapse;margin: 16px 0;font-size: .95rem;background: var(--panel);border: 1px solid var(--line);border-radius: 10px;overflow: hidden;}.doc th,.doc td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.doc th{background:var(--panel-2);font:700 .9rem var(--head)}
.doc tr:last-child td{border-bottom:0}
.doc td:first-child{white-space:nowrap}

.callout{margin:20px 0;padding:14px 18px;border-radius:10px;border:1px solid var(--line);border-left-width:5px;background:var(--panel)}
.callout p{margin:4px 0}
.callout strong:first-child{font-family:var(--head)}
.callout.note{border-left-color:var(--accent)}
.callout.warn{border-left-color:var(--warn);background:var(--warn-soft)}
.callout.danger{border-left-color:var(--bad);background:var(--bad-soft)}
.callout.tip{border-left-color:var(--ok);background:var(--ok-soft)}
.callout.configurator{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-left-color:var(--brass)}
.callout.configurator div{flex:1 1 320px}

.chip{display:inline-block;padding:1px 10px;border-radius:99px;font:600 .82rem var(--mono);vertical-align:1px}
.chip.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.bad{background:var(--bad-soft);color:var(--bad)}
.chip.info{background:var(--accent-soft);color:var(--accent)}

.toc{position:sticky;top:var(--hh);align-self:start;max-height:calc(100vh - var(--hh));overflow:auto;padding:44px 0 40px;font-size:.88rem}
.toc h4{margin:0 0 8px;font:700 .9rem var(--head)}
.toc a{display:block;padding:3px 0 3px 12px;border-left:2px solid var(--line);color:var(--ink-3);text-decoration:none}
.toc a.sub{padding-left:26px}
.toc a:hover{color:var(--ink)}
.toc a.active{color:var(--accent);border-left-color:var(--accent);font-weight:600}

.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:56px}
.pager a{display:block;padding:14px 18px;border:1px solid var(--line);border-radius:10px;background:var(--panel);text-decoration:none;color:var(--ink)}
.pager a:hover{border-color:var(--accent)}
.pager small{display:block;color:var(--ink-3)}
.pager b{font-family:var(--head)}
.pager .next{text-align:right;grid-column:2}
.pager .prev{grid-column:1}

footer.site-footer{border-top:1px solid var(--line);padding:22px;text-align:center;color:var(--ink-3);font-size:.88rem}

/* home */
.hero h1{font-size:clamp(2.6rem,6vw,4rem)}
.hero .row{display:flex;gap:12px;flex-wrap:wrap;margin:6px 0 4px}
.start-list{list-style:none;padding:0;margin:12px 0}
.start-list li{display:grid;grid-template-columns:170px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);max-width:none}
.start-list li:last-child{border:0}
.start-list a{font:700 1rem var(--head)}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:12px 0}
.feature-grid dt{font:700 1rem var(--head);margin-top:18px}
.feature-grid dd{margin:2px 0 0;color:var(--ink-2)}

/* gate demo */
.gate{margin:26px 0 8px;border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden}
.gate-top{padding:16px 20px;border-bottom:1px solid var(--line)}
.gate-top b{font:700 1.05rem var(--head)}
.gate-top p{margin:2px 0 0;font-size:.92rem;color:var(--ink-2)}
.gate-ctrl{display:flex;flex-wrap:wrap;gap:8px;padding:14px 20px;background:var(--panel-2);border-bottom:1px solid var(--line)}
.gate-ctrl button{padding:7px 14px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--ink);font:600 .88rem var(--mono);cursor:pointer}
.gate-ctrl button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.gate-out{padding:20px;display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:start}
.verdict{font-size:.92rem;color:var(--ink-2)}
.verdict .chip{font-size:.95rem;margin-bottom:8px}
.mc-screen{background:#2d2a27 repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 6px,transparent 6px 12px);border:3px solid #111;border-radius:6px;color:#fff;font:.92rem/1.55 var(--mono);padding:30px 22px;text-align:center;min-height:170px;display:flex;flex-direction:column;justify-content:center;gap:2px}
.mc-screen .t{font-weight:700;font-size:1.05rem}
.mc-screen .r{color:#ff5555}.mc-screen .y{color:#ffaa00}.mc-screen .g{color:#55ff55}.mc-screen .gr{color:#aaaaaa}
.mc-screen .btnfake{margin:14px auto 0;padding:5px 26px;background:#6d6d6d;border:2px solid #000;border-top-color:#a0a0a0;border-left-color:#a0a0a0;font-size:.85rem}

.pill-row{display:flex;gap:10px;flex-wrap:wrap}
.status-table td:first-child{white-space:nowrap}

@media (max-width:1100px){
  .layout{grid-template-columns:240px minmax(0,1fr)}
  .toc{display:none}
}
@media (max-width:820px){
  .menu-btn{display:inline-flex}
  .layout{grid-template-columns:minmax(0,1fr);padding:0 16px}
  .sidebar{position:fixed;z-index:40;top:var(--hh);left:0;bottom:0;width:min(300px,86vw);height:auto;padding:20px;background:var(--panel);border-right:1px solid var(--line);transform:translateX(-102%);transition:transform .2s}
  .sidebar.open{transform:none}
  .search{display:none}
  .brand small{display:none}
  .doc h1{font-size:2rem}
  .feature-grid{grid-template-columns:1fr}
  .start-list li{grid-template-columns:1fr;gap:2px}
  .gate-out{grid-template-columns:1fr}
  .btn .lbl-long{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sidebar{transition:none}}