/* DevLyft docs — layout + components. Brand-v2 tokens, shared with the marketing pages. */
:root{
  --paper:#FAFAF7; --card:#FFFFFF; --ink:#15161A; --ink-dim:#63666F; --ink-faint:#9A9CA3;
  --line:#E6E5DF; --line-strong:#D3D2CA; --well:#F2F1EC;
  --green:#2E7D5B; --green-bg:#EAF3EE; --amber:#C9812F; --amber-bg:#FBF0E3; --amber-ink:#8A5C1E;
  --pink:#F472B6; --gold:#FFE100; --blue:#0066FF; --blue-bg:#EEF4FF;
  --radius:14px; --radius-sm:8px;
  --header-h:59px;
  --spring:cubic-bezier(.34,1.4,.64,1);
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow-float:0 1px 2px rgba(21,22,26,.04), 0 12px 32px -8px rgba(21,22,26,.14);
  --mono:'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans:'Inter', system-ui, -apple-system, sans-serif;
}
*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{ background:var(--paper); color:var(--ink); font-family:var(--sans); font-size:16px; line-height:1.6; }
::selection{ background:var(--ink); color:var(--paper); }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; }
img,svg{ display:block; max-width:100%; }
button{ font:inherit; color:inherit; }
.sr-only{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible{ outline:2px solid var(--green); outline-offset:2px; border-radius:4px; }
.skip-link{ position:absolute; left:12px; top:-60px; z-index:100; background:var(--ink); color:var(--paper); padding:8px 14px; border-radius:var(--radius-sm); font-size:14px; }
.skip-link:focus{ top:10px; }
.container{ max-width:1440px; margin:0 auto; padding:0 28px; }

/* ── site header (matches marketing pages) ─────────────────────────────────── */
.site-header{ position:sticky; top:0; z-index:60; height:var(--header-h); background:rgba(250,250,247,.9); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.nav{ display:flex; align-items:center; justify-content:space-between; height:100%; }
.logo{ display:flex; align-items:center; gap:6px; font-weight:700; font-size:18.5px; letter-spacing:-.01em; }
.logo .mark{ width:32px; height:32px; }
.logo .mark img{ width:100%; height:100%; object-fit:contain; }
.logo-docs{ font-family:var(--mono); font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-dim); border:1px solid var(--line-strong); border-radius:5px; padding:2px 6px; margin-left:4px; }
.nav-links{ display:flex; align-items:center; gap:30px; font-size:14.5px; color:var(--ink-dim); font-weight:500; }
.nav-links a{ }
.nav-links a:hover, .nav-links a[aria-current]{ color:var(--ink); }
.nav-right{ display:flex; align-items:center; gap:22px; }
.nav-right .signin{ font-size:14.5px; font-weight:500; color:var(--ink-dim);  }
.nav-right .signin:hover{ color:var(--ink); }
.btn{ display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:15px; padding:12px 22px; border-radius:var(--radius-sm); border:1px solid var(--blue); background:var(--blue); color:#FFFFFF; cursor:pointer; transition:transform .25s var(--spring); }
.btn:hover, .btn:focus-visible{ transform:translateY(-2px); box-shadow:0 10px 24px rgba(0,102,255,.3); }
.btn:active{ transform:translateY(0) scale(.98); box-shadow:0 4px 12px rgba(0,102,255,.25); }
.btn-sm{ padding:8px 16px; font-size:13.5px; }

/* ── shell: sidebar | article | toc ─────────────────────────────────────────── */
.docs-shell{ display:grid; grid-template-columns:280px minmax(0,1fr); max-width:1440px; margin:0 auto; }
.docs-shell.has-toc{ grid-template-columns:280px minmax(0,1fr); }
@media (min-width:1260px){ .docs-shell.has-toc{ grid-template-columns:280px minmax(0,1fr) 232px; } }
.docs-main{ min-width:0; padding:40px 56px 72px; }
.doc{ max-width:760px; }
.docs--wide .doc{ max-width:1040px; }

/* ── sidebar ───────────────────────────────────────────────────────────────── */
.docs-sidebar{ position:sticky; top:var(--header-h); height:calc(100vh - var(--header-h)); overflow-y:auto; overscroll-behavior:contain; border-right:1px solid var(--line); padding:22px 18px 48px 28px; scrollbar-width:thin; }
.sidebar-head{ display:none; }
.docs-search{ position:relative; margin-bottom:22px; }
.docs-search input{ width:100%; height:38px; border:1px solid var(--line-strong); border-radius:var(--radius-sm); background:var(--card); padding:0 34px 0 34px; font:inherit; font-size:14px; color:var(--ink);  -webkit-appearance:none; appearance:none; }
.docs-search input::placeholder{ color:var(--ink-faint); }
.docs-search input:hover{ border-color:var(--ink-faint); }
.docs-search input:focus{ outline:none; border-color:var(--ink); }
.docs-search input::-webkit-search-cancel-button{ display:none; }
.docs-search-icon{ position:absolute; left:11px; top:11px; width:16px; height:16px; color:var(--ink-faint); pointer-events:none; }
.docs-search kbd{ position:absolute; right:9px; top:9px; font-family:var(--mono); font-size:11px; line-height:18px; min-width:20px; text-align:center; color:var(--ink-faint); border:1px solid var(--line-strong); border-radius:4px; background:var(--paper); }
.docs-search-results{ position:absolute; z-index:70; left:0; top:44px; width:100%; max-height:min(70vh, 520px); overflow-y:auto; background:var(--card); border:1px solid var(--line-strong); border-radius:var(--radius-sm); box-shadow:var(--shadow-float); padding:6px; }
.search-item{ display:block; padding:9px 11px; border-radius:6px; }
.search-item:hover, .search-item[aria-selected="true"]{ background:var(--well); }
.search-item .si-section{ display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); }
.search-item .si-title{ display:block; font-size:14px; font-weight:600; color:var(--ink); }
.search-item .si-snip{ display:block; font-size:13px; color:var(--ink-dim); line-height:1.45; margin-top:2px; }
.search-item mark{ background:var(--amber-bg); color:var(--ink); border-radius:2px; padding:0 1px; }
.search-empty{ padding:12px; font-size:13.5px; color:var(--ink-dim); }

.nav-section{ margin-bottom:6px; }
.nav-section summary{ list-style:none; display:flex; align-items:center; justify-content:space-between; cursor:pointer; padding:7px 8px 7px 10px; margin-left:-10px; border-radius:6px; font-family:var(--mono); font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint);  user-select:none; }
.nav-section summary::-webkit-details-marker{ display:none; }
.nav-section summary:hover{ color:var(--ink); }
.nav-section summary svg{ width:13px; height:13px; transition:transform .3s var(--spring); }
.nav-section[open] summary svg{ transform:rotate(90deg); }
.nav-section ul{ padding:2px 0 10px; }
.nav-section li a{ position:relative; display:block; padding:5px 10px 5px 14px; margin-left:-10px; font-size:14px; line-height:1.4; color:var(--ink-dim); border-radius:0 6px 6px 0;  }
.nav-section li a::before{ content:""; position:absolute; left:0; top:4px; bottom:4px; width:2px; border-radius:2px; background:var(--pink); opacity:0; transform:scaleY(.3); transition:transform .3s var(--spring), opacity .18s var(--ease); }
.nav-section li a:hover{ color:var(--ink); background:var(--well); }
.nav-section li a:active{ background:var(--line); }
.nav-section li a.is-active{ color:var(--ink); font-weight:600; background:var(--card); }
.nav-section li a.is-active::before{ opacity:1; transform:scaleY(1); }

/* mobile bar + drawer */
.docs-mobilebar{ display:none; }
.sidebar-scrim{ display:none; }

/* ── article ───────────────────────────────────────────────────────────────── */
.breadcrumbs ol{ display:flex; flex-wrap:wrap; gap:6px; font-family:var(--mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:18px; }
.breadcrumbs li + li::before{ content:"/"; margin-right:6px; color:var(--line-strong); }
.breadcrumbs a:hover{ color:var(--ink); }
.doc-head{ padding-bottom:26px; margin-bottom:30px; border-bottom:1px solid var(--line); }
.doc h1{ font-size:clamp(30px, 3.6vw, 42px); font-weight:800; line-height:1.08; letter-spacing:-.03em; }
.lede{ margin-top:14px; font-size:18px; line-height:1.65; color:var(--ink-dim); max-width:62ch; }
.doc h2{ position:relative; font-size:24px; font-weight:700; letter-spacing:-.02em; line-height:1.25; margin:48px 0 14px; scroll-margin-top:calc(var(--header-h) + 24px); }
.doc h3{ position:relative; font-size:17.5px; font-weight:700; letter-spacing:-.01em; margin:30px 0 10px; scroll-margin-top:calc(var(--header-h) + 24px); }
.doc > h2:first-of-type{ margin-top:0; }
.doc-head + h2{ margin-top:0; }
.anchor{ margin-left:8px; color:var(--line-strong); font-weight:500; opacity:0; transition:opacity .18s var(--ease); }
.doc h2:hover .anchor, .doc h3:hover .anchor, .anchor:focus-visible{ opacity:1; }
.anchor:hover{ color:var(--ink-dim); }
.doc p, .doc li{ font-size:16px; line-height:1.7; color:#3C3E45; }
.doc p{ margin-bottom:14px; }
.doc strong{ color:var(--ink); font-weight:600; }
.doc a:not([class]){ color:var(--blue); text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px;  }
.doc a:not([class]):hover{ text-decoration-thickness:2px; }
.doc ul:not([class]), .doc ol:not([class]){ margin:0 0 16px; padding-left:22px; display:flex; flex-direction:column; gap:6px; }
.doc ul:not([class]){ list-style:disc; }
.doc ol:not([class]){ list-style:decimal; }
.doc ul:not([class]) li::marker{ color:var(--ink-faint); }
.doc code{ font-family:var(--mono); font-size:.86em; background:var(--card); border:1px solid var(--line); border-radius:5px; padding:1px 5px; color:var(--ink); overflow-wrap:anywhere; }
.doc hr{ border:0; border-top:1px solid var(--line); margin:36px 0; }

/* dashboard path: Projects → New project */
.ui-path{ display:inline-flex; flex-wrap:wrap; align-items:center; gap:2px 6px; font-family:var(--mono); font-size:13px; font-weight:500; line-height:1.5; color:var(--ink); background:var(--card); border:1px solid var(--line-strong); border-radius:6px; padding:1px 8px; vertical-align:baseline; }
.ui-path i{ font-style:normal; color:var(--ink-faint); }

/* code blocks */
.code{ margin:6px 0 20px; border-radius:var(--radius-sm); overflow:hidden; background:var(--ink); }
.code-head{ display:flex; align-items:center; justify-content:space-between; padding:6px 8px 6px 16px; border-bottom:1px solid rgba(255,255,255,.08); font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:rgba(250,250,247,.5); }
.code-copy{ font-family:var(--mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:rgba(250,250,247,.7); background:transparent; border:1px solid rgba(255,255,255,.14); border-radius:5px; padding:3px 9px; cursor:pointer; transition:transform .25s var(--spring); }
.code-copy:hover{ color:#fff; border-color:rgba(255,255,255,.35); }
.code-copy:active{ transform:scale(.95); }
.code-copy.is-done{ color:#9FE3C1; border-color:rgba(159,227,193,.4); }
.doc pre{ background:var(--ink); color:var(--paper); padding:15px 18px; overflow-x:auto; font-size:13.5px; line-height:1.65; margin:6px 0 20px; border-radius:var(--radius-sm); }
.code pre{ margin:0; border-radius:0; }
.doc pre code{ background:none; border:0; padding:0; color:inherit; font-size:inherit; overflow-wrap:normal; white-space:pre; }
.doc pre .c{ color:rgba(250,250,247,.45); }

/* step lists — floor-indicator markers, used only for real sequences */
.steps{ counter-reset:step; margin:8px 0 24px; }
.steps > li{ counter-increment:step; position:relative; padding:0 0 22px 52px; }
.steps > li::before{ content:counter(step, decimal-leading-zero); position:absolute; left:0; top:0; width:34px; height:30px; display:flex; align-items:center; justify-content:center; background:var(--ink); color:var(--gold); font-family:var(--mono); font-size:13px; font-weight:700; border-radius:4px; }
.steps > li::after{ content:""; position:absolute; left:16.5px; top:36px; bottom:6px; width:1px; background:var(--line-strong); }
.steps > li:last-child{ padding-bottom:4px; }
.steps > li:last-child::after{ display:none; }
.doc .step-title{ font-size:17px; margin:3px 0 8px; }
.steps p:last-child{ margin-bottom:0; }

/* callouts */
.callout{ margin:10px 0 24px; padding:14px 18px 15px; border-radius:var(--radius-sm); border:1px solid var(--line-strong); background:var(--card); }
.callout-kind{ font-family:var(--mono); font-size:10.5px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:4px !important; }
.callout-title{ font-weight:600; color:var(--ink) !important; margin-bottom:4px !important; }
.callout-body > :last-child{ margin-bottom:0; }
.callout p, .callout li{ font-size:15px; }
.callout--warning{ background:var(--amber-bg); border-color:rgba(201,129,47,.35); }
.callout--warning .callout-kind{ color:var(--amber-ink); }
.callout--confirm{ background:transparent; border:1px dashed var(--ink-faint); }
.callout--confirm .callout-kind{ color:var(--ink-dim); }
.callout--confirm .callout-kind::before{ content:""; display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--pink); margin-right:7px; vertical-align:1px; }
.callout--soon{ background:var(--amber-bg); border-color:rgba(201,129,47,.35); }
.callout--soon .callout-kind{ color:var(--amber-ink); }

/* tables */
.table-wrap{ margin:8px 0 22px; overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--card); }
.doc table{ width:100%; border-collapse:collapse; font-size:14.5px; }
.doc th{ text-align:left; font-family:var(--mono); font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-dim); background:var(--well); padding:10px 14px; border-bottom:1px solid var(--line); white-space:nowrap; }
.doc td{ padding:11px 14px; border-bottom:1px solid var(--line); vertical-align:top; color:#3C3E45; line-height:1.55; }
.doc tr:last-child td{ border-bottom:0; }
.doc td:first-child{ color:var(--ink); font-weight:500; }

/* definition list (concepts, fields) */
.defs{ margin:6px 0 24px; border-top:1px solid var(--line); }
.defs > div{ display:grid; grid-template-columns:200px minmax(0,1fr); gap:6px 24px; padding:14px 0; border-bottom:1px solid var(--line); }
.defs dt{ font-weight:600; color:var(--ink); font-size:15.5px; }
.defs dt code{ font-size:.9em; }
.defs dd{ color:#3C3E45; font-size:15.5px; line-height:1.65; }
.defs dd p{ font-size:15.5px; margin-bottom:6px; }
.defs dd > :last-child{ margin-bottom:0; }

/* diagrams (tree / flow) */
.diagram{ margin:8px 0 24px; padding:20px 22px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius-sm); font-family:var(--mono); font-size:13.5px; line-height:1.7; color:var(--ink); overflow-x:auto; white-space:pre; }
.diagram .dim{ color:var(--ink-faint); }
.diagram .hl{ color:var(--blue); }
.flow{ display:flex; flex-wrap:wrap; align-items:stretch; gap:10px; margin:10px 0 26px; }
.flow-node{ flex:1 1 150px; background:var(--card); border:1px solid var(--line-strong); border-radius:var(--radius-sm); padding:12px 14px; }
.flow-node b{ display:block; font-size:14.5px; color:var(--ink); }
.flow-node span{ display:block; font-size:13px; color:var(--ink-dim); line-height:1.45; margin-top:2px; }
.flow-node small{ display:block; font-family:var(--mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:4px; }
.flow-arrow{ flex:0 0 auto; align-self:center; color:var(--ink-faint); font-family:var(--mono); }

/* related + pager */
.related{ margin-top:56px; padding-top:28px; border-top:1px solid var(--line); }
.doc .related h2{ font-family:var(--mono); font-size:11.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-faint); margin:0 0 14px; }
.related ul{ display:grid; grid-template-columns:repeat(auto-fill, minmax(220px, 1fr)); gap:12px; }
.related a{ display:block; height:100%; padding:14px 16px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius-sm); transition:transform .3s var(--spring); }
.related a:hover{ border-color:var(--ink-faint); transform:translateY(-2px); }
.related a:active{ transform:translateY(0); }
.related-section{ display:block; font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); }
.related-title{ display:block; font-weight:600; color:var(--ink); margin:3px 0 4px; font-size:15px; }
.related-desc{ display:block; font-size:13.5px; line-height:1.5; color:var(--ink-dim); }
.pager{ max-width:760px; display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:40px; }
.docs--wide .pager{ max-width:1040px; }
.pager-link{ display:block; padding:14px 18px; border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--card); transition:transform .3s var(--spring); }
.pager-link:hover{ border-color:var(--ink-faint); }
.pager-prev:hover{ transform:translateX(-3px); }
.pager-next:hover{ transform:translateX(3px); }
.pager-link:active{ transform:scale(.99); }
.pager-next{ text-align:right; }
.pager-label{ display:inline-flex; align-items:center; gap:6px; font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); }
.pager-label svg{ width:13px; height:13px; }
.pager-title{ display:block; font-weight:600; font-size:15.5px; margin-top:3px; }

/* on this page */
.docs-toc{ display:none; }
@media (min-width:1260px){
  .docs-toc{ display:block; position:sticky; top:var(--header-h); align-self:start; max-height:calc(100vh - var(--header-h)); overflow-y:auto; padding:44px 24px 40px 8px; }
}
.toc-title{ font-family:var(--mono); font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:10px; }
.docs-toc ul{ border-left:1px solid var(--line); }
.docs-toc a{ position:relative; display:block; padding:4px 0 4px 14px; font-size:13.5px; line-height:1.45; color:var(--ink-dim);  }
.docs-toc a::before{ content:""; position:absolute; left:-1px; top:4px; bottom:4px; width:2px; background:var(--ink); opacity:0; transition:opacity .18s var(--ease); }
.docs-toc a:hover{ color:var(--ink); }
.docs-toc a.is-current{ color:var(--ink); font-weight:500; }
.docs-toc a.is-current::before{ opacity:1; }
.docs-toc code{ font-family:var(--mono); font-size:.9em; }

/* ── docs home ─────────────────────────────────────────────────────────────── */
.home-entries{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin:0 0 56px; }
.entry{ position:relative; display:flex; flex-direction:column; gap:6px; padding:22px 22px 20px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); transition:transform .35s var(--spring); }
.entry:hover{ border-color:var(--ink-faint); transform:translateY(-3px); }
.entry:active{ transform:translateY(-1px); }
.entry--primary{ background:var(--ink); border-color:var(--ink); }
.entry--primary:hover{ border-color:var(--ink); }
.entry-kicker{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); }
.entry--primary .entry-kicker{ color:var(--gold); }
.entry-title{ font-size:20px; font-weight:700; letter-spacing:-.02em; color:var(--ink); }
.entry--primary .entry-title{ color:var(--paper); }
.entry-desc{ font-size:14.5px; line-height:1.55; color:var(--ink-dim); }
.entry--primary .entry-desc{ color:rgba(250,250,247,.66); }
.entry-go{ margin-top:8px; display:inline-flex; align-items:center; gap:6px; font-size:14px; font-weight:600; color:var(--ink); }
.entry--primary .entry-go{ color:var(--paper); }
.entry-go svg{ width:15px; height:15px; transition:transform .3s var(--spring); }
.entry:hover .entry-go svg{ transform:translateX(4px); }

/* the lift shaft: the deployment path as floors a lift car travels between */
.shaft-intro{ display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom:18px; }
.shaft-intro p{ margin:0; max-width:52ch; }
.shaft{ position:relative; display:grid; grid-template-columns:repeat(6, minmax(0,1fr)); border:1px solid var(--line-strong); border-radius:var(--radius); background:var(--card); overflow:hidden; margin-bottom:12px; }
.shaft::before{ content:""; position:absolute; left:0; right:0; top:46px; height:1px; background:var(--line); }
.floor{ position:relative; display:flex; flex-direction:column; padding:0 16px 18px; min-height:196px; border-left:1px solid var(--line); z-index:1; }
.floor:first-child{ border-left:0; }
.floor-num{ height:46px; display:flex; align-items:center; gap:8px; font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); }
.floor-num b{ font-size:15px; font-weight:700; letter-spacing:0; color:var(--ink);  }
.floor-title{ margin-top:16px; font-size:16px; font-weight:700; letter-spacing:-.01em; color:var(--ink); line-height:1.3; }
.floor-desc{ margin-top:6px; font-size:13.5px; line-height:1.5; color:var(--ink-dim); }
.floor-path{ margin-top:auto; padding-top:14px; font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); line-height:1.45; }
.floor:hover .floor-title, .floor:focus-visible .floor-title{ text-decoration:underline; text-underline-offset:3px; text-decoration-thickness:1px; }
.floor:focus-visible{ outline-offset:-3px; }
.floor:active{ background:var(--well); }
.lift-car{ position:absolute; z-index:2; top:9px; left:0; width:calc(100% / 6); height:28px; pointer-events:none; transform:translateX(calc(var(--floor, 0) * 100%)); transition:transform .6s var(--spring); }
.lift-car span{ position:absolute; left:10px; top:0; display:flex; align-items:center; gap:8px; height:28px; padding:0 10px; background:var(--ink); color:var(--gold); border-radius:4px; font-family:var(--mono); font-size:13px; font-weight:700; white-space:nowrap; }
.lift-car span i{ font-style:normal; font-size:9px; letter-spacing:.14em; color:rgba(250,250,247,.6); font-weight:600; }
.shaft-note{ font-size:13.5px !important; color:var(--ink-faint) !important; }

.home-sections{ display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:14px; margin-top:8px; }
.home-section{ padding:18px 18px 16px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius-sm); }
.doc .home-section h3{ margin:0 0 8px; font-size:15.5px; }
.doc .home-section ul{ display:flex; flex-direction:column; gap:2px; }
.doc .home-section li a{ display:block; font-size:14px; color:var(--ink-dim); padding:3px 0; transition:transform .3s var(--spring); }
.doc .home-section li a:hover{ color:var(--ink); transform:translateX(3px); }

/* ── footer ────────────────────────────────────────────────────────────────── */
.site-footer{ border-top:1px solid var(--line); padding:44px 0 28px; margin-top:24px; background:var(--paper); }
.foot{ display:flex; justify-content:space-between; gap:28px; flex-wrap:wrap; }
.foot-brand p{ font-size:13.5px; color:var(--ink-dim); margin-top:10px; max-width:34ch; }
.foot-links{ display:flex; flex-wrap:wrap; gap:10px 26px; align-items:flex-start; font-size:14px; color:var(--ink-dim); }
.foot-links a:hover, .flinks a:hover{ color:var(--ink); }
.foot-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-top:32px; padding-top:22px; border-top:1px solid var(--line); font-size:13px; color:var(--ink-faint); }
.flinks{ display:flex; gap:20px; }

/* ── responsive ────────────────────────────────────────────────────────────── */
@media (max-width:1100px){
  .shaft{ grid-template-columns:repeat(3, minmax(0,1fr)); }
  .shaft::before, .lift-car{ display:none; }
  .floor{ border-top:1px solid var(--line); min-height:170px; }
  .floor:nth-child(-n+3){ border-top:0; }
  .floor:nth-child(3n+1){ border-left:0; }
  .home-sections{ grid-template-columns:repeat(2, minmax(0,1fr)); }
}
@media (max-width:980px){
  .nav-links{ display:none; }
  .docs-shell, .docs-shell.has-toc{ display:block; }
  .docs-main{ padding:28px 16px 56px; }
  .docs-mobilebar{ position:sticky; top:var(--header-h); z-index:50; display:flex; align-items:center; gap:12px; height:46px; padding:0 16px; background:rgba(250,250,247,.95); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
  .mobilebar-btn{ display:inline-flex; align-items:center; gap:6px; height:32px; padding:0 11px; border:1px solid var(--line-strong); border-radius:6px; background:var(--card); font-size:13.5px; font-weight:600; cursor:pointer; transition:transform .25s var(--spring); }
  .mobilebar-btn:active{ transform:scale(.96); }
  .mobilebar-btn svg{ width:16px; height:16px; }
  .mobilebar-crumb{ min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:13px; color:var(--ink-faint); }
  .mobilebar-crumb b{ color:var(--ink); font-weight:600; }
  .docs-sidebar{ position:fixed; z-index:90; top:0; left:0; bottom:0; height:auto; width:min(320px, 86vw); background:var(--paper); border-right:1px solid var(--line-strong); padding:14px 18px 40px 26px; transform:translateX(-102%); transition:transform .4s var(--ease); visibility:hidden; }
  .docs-sidebar.is-open{ transform:translateX(0); visibility:visible; box-shadow:var(--shadow-float); }
  .sidebar-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
  .sidebar-title{ font-family:var(--mono); font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-dim); }
  .sidebar-close{ width:34px; height:34px; display:flex; align-items:center; justify-content:center; border:1px solid var(--line-strong); border-radius:6px; background:var(--card); cursor:pointer; }
  .sidebar-close svg{ width:16px; height:16px; }
  .sidebar-close:active{ transform:scale(.95); }
  .docs-search kbd{ display:none; }
  .sidebar-scrim:not([hidden]){ display:block; position:fixed; inset:0; z-index:80; background:rgba(21,22,26,.32); opacity:0; transition:opacity .3s var(--ease); }
  .sidebar-scrim.is-open{ opacity:1; }
  .doc h2, .doc h3{ scroll-margin-top:calc(var(--header-h) + 64px); }
}
@media (max-width:760px){
  .home-entries, .home-sections{ grid-template-columns:1fr; }
  .shaft{ grid-template-columns:1fr; }
  .floor{ min-height:0; border-left:0 !important; border-top:1px solid var(--line) !important; display:grid; grid-template-columns:64px 1fr; column-gap:10px; padding:14px 16px; }
  .floor:first-child{ border-top:0 !important; }
  .floor-num{ grid-row:1 / span 3; height:auto; align-items:flex-start; flex-direction:column; gap:0; }
  .floor-title{ margin-top:0; }
  .floor-path{ padding-top:6px; }
  .shaft-intro{ display:block; }
  .defs > div{ grid-template-columns:1fr; }
  .pager{ grid-template-columns:1fr; }
  .lede{ font-size:16.5px; }
  .nav-right .signin{ display:none; }
  .container{ padding:0 16px; }
}
@media (prefers-reduced-motion:reduce){
  *, *::before, *::after{ transition-duration:.01ms !important; animation-duration:.01ms !important; scroll-behavior:auto !important; }
}

/* component lists inside .doc opt out of article list/link styling */
.doc .crumbs li{ font-size:inherit; line-height:inherit; color:inherit; }
.doc .crumbs [aria-current]{ color:var(--ink-dim); }
.doc .home-section li a{ text-decoration:none; }
.doc .home-section li{ font-size:14px; line-height:1.4; }
.pink-em{ color:var(--pink); font-style:italic; font-weight:900; }
.doc h1 .pink-em{ padding-right:.06em; }