:root{color-scheme:dark;--bg:#0a0a0a;--fg:#fafafa;--muted:#a1a1a1;--subtle:#737373;--card:#171717;--line:rgba(255,255,255,.10);--line-strong:rgba(255,255,255,.18);--surface:rgba(255,255,255,.04);--accent:#fafafa;--radius:12px;--mono:ui-monospace,SFMono-Regular,Menlo,monospace}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}code{font-family:var(--mono)}
.topnav{position:sticky;top:0;z-index:20;background:rgba(10,10,10,.72);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.tn-inner{display:flex;align-items:center;gap:18px;height:56px;padding:0 22px}
.logo{display:flex;align-items:center;gap:8px;font-weight:600;letter-spacing:-.01em}
.logo .dot{width:18px;height:18px;border-radius:50%;background:#171717;border:1.5px solid #fafafa}
.pill{font-size:11px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 8px}
.grow{flex:1}.tn-link{color:var(--muted);font-size:14px;font-weight:500}.tn-link:hover{color:var(--fg)}
.star-link span{color:var(--subtle);font-weight:500}
.shell{display:grid;grid-template-columns:248px minmax(0,1fr) 200px;max-width:1320px;margin:0 auto;gap:0}
.sidebar{border-right:1px solid var(--line);height:calc(100vh - 56px);position:sticky;top:56px;overflow-y:auto}
.s-inner{padding:22px 14px 60px}
.s-group{margin-bottom:20px}
.s-label{font-size:12px;font-weight:600;color:var(--fg);padding:0 10px 8px;letter-spacing:.01em}
.s-sub{font-size:11px;font-weight:600;color:var(--subtle);text-transform:uppercase;letter-spacing:.04em;padding:12px 10px 4px}
.s-item{display:block;font-size:14px;color:var(--muted);padding:6px 10px;border-radius:8px}
.s-item:hover{color:var(--fg);background:var(--surface)}
.s-item.active{color:var(--fg);background:var(--surface);font-weight:600}
.main{min-width:0;padding:32px 40px 80px;max-width:780px}
.prevnext{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px}
.pn{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:6px 12px}
.pn:hover{color:var(--fg);border-color:var(--line-strong)}
.hdr{padding:8px 0 4px}
h1{font-size:34px;letter-spacing:-.02em;margin:8px 0 8px}
.desc{color:var(--muted);font-size:17px;margin:0 0 12px}
.badges .tag{display:inline-block;font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 9px;margin-right:6px}
h2{font-size:21px;letter-spacing:-.01em;margin:40px 0 14px;scroll-margin-top:72px}
.preview-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);overflow:hidden;height:420px}
.preview-card iframe{width:100%;height:100%;border:0;display:block;background:var(--bg)}
.install{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card)}
.pm-row{display:flex;gap:2px;padding:8px 8px 0;border-bottom:1px solid var(--line)}
.pm{background:transparent;border:0;color:var(--muted);font-size:13px;font-weight:500;padding:8px 12px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.pm:hover{color:var(--fg)}.pm.active{color:var(--fg);border-bottom-color:var(--fg)}
.cmd-row{display:flex;align-items:center;gap:10px;padding:14px 16px}
.cmd{font-family:var(--mono);font-size:13px;color:var(--fg);flex:1;overflow-x:auto;white-space:nowrap}
.cmd::before{content:"$ ";color:var(--subtle)}
.code-block{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:#0d0d0d;overflow:hidden}
.code-block pre{margin:0;padding:18px 16px;overflow-x:auto}
.code-block code{font-family:var(--mono);font-size:13px;line-height:1.7;color:#e5e5e5}
.copy{position:absolute;top:10px;right:10px;background:var(--surface);border:1px solid var(--line);color:var(--muted);font-size:12px;border-radius:7px;padding:4px 9px;cursor:pointer}
.copy:hover{color:var(--fg);border-color:var(--line-strong)}
.install .copy{position:static}
.deps{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:4px 10px}
.chip:hover{color:var(--fg);border-color:var(--line-strong)}
.props{display:flex;flex-direction:column;gap:0}
.prop-row{display:grid;grid-template-columns:auto auto auto 1fr;gap:10px;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--line)}
.prop-name{color:var(--fg);font-size:13px;font-weight:600;font-family:var(--mono)}
.prop-kind{font-size:10px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:1px 6px;text-transform:lowercase;letter-spacing:.02em;align-self:center}
.kind-callback{color:#c4b5fd;border-color:rgba(196,181,253,.3)}
.kind-inout{color:#86efac;border-color:rgba(134,239,172,.3)}
.kind-out{color:#7dd3fc;border-color:rgba(125,211,252,.3)}
.prop-type{color:var(--muted);font-size:12px;font-family:var(--mono)}
.prop-doc{color:var(--muted);font-size:13px;margin:0;grid-column:1 / -1;padding-left:0}
@media(min-width:761px){.prop-doc{grid-column:4}}
.api-row{display:flex;gap:14px;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--line)}
.api-enum{color:var(--fg);font-size:13px;min-width:120px}
.api-vals{display:flex;gap:6px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.api-sub{color:var(--subtle);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.04em;margin:18px 0 6px}
.muted{color:var(--muted)}.small{font-size:13px}
.toc{height:calc(100vh - 56px);position:sticky;top:56px;padding:36px 16px;font-size:13px}
.toc-label{color:var(--subtle);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.04em;margin-bottom:10px}
.toc a{display:block;color:var(--muted);padding:5px 0}.toc a:hover,.toc a.active{color:var(--fg)}
.idx-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}
.idx-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:16px}
.idx-card:hover{border-color:var(--line-strong)}
.idx-t{font-weight:600;margin-bottom:4px}.idx-d{font-size:13px;color:var(--muted)}
/* slint syntax highlight */
.tok-cmt{color:#6b7280}.tok-str{color:#86efac}.tok-kw{color:#c4b5fd}.tok-type{color:#7dd3fc}.tok-prop{color:#fca5a5}
/* mobile nav drawer */
.menu-btn{display:none;background:transparent;border:0;color:var(--fg);font-size:20px;line-height:1;cursor:pointer;padding:6px 8px;margin-left:-6px;border-radius:8px}
.menu-btn:hover{background:var(--surface)}
#scrim{position:fixed;inset:56px 0 0;background:rgba(0,0,0,.55);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:25}
#scrim.open{opacity:1;pointer-events:auto}
@media(max-width:1100px){.shell{grid-template-columns:220px minmax(0,1fr)}.toc{display:none}}
@media(max-width:900px){
  .menu-btn{display:block}
  .shell{grid-template-columns:minmax(0,1fr)}
  .sidebar{position:fixed;left:0;top:56px;bottom:0;width:284px;height:auto;background:var(--bg);transform:translateX(-100%);transition:transform .22s ease;z-index:30}
  .sidebar.open{transform:translateX(0)}
  body.menu-open{overflow:hidden}
}
@media(max-width:760px){
  .main{padding:24px 20px 64px}
  h1{font-size:clamp(26px,7vw,34px)}
  .desc{font-size:15px}
  h2{font-size:19px;margin-top:32px}
  .preview-card{height:320px}
  .idx-grid{grid-template-columns:1fr}
  .api-row{flex-direction:column;gap:6px}
  .api-enum{min-width:0}
  .s-item{padding:9px 10px}
  .tn-link{font-size:13px}
  .tn-inner{gap:12px;padding:0 16px}
}