/* ==========================================================================
   RAPTIX — User Guide / Help Center
   Design system. Dark-first, gold-on-ink, matched to the live product
   (Frontend/app/app.css + DESIGN.md). Restraint earns trust.
   ========================================================================== */

/* ---- Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
/* Global scale — the whole UI reads ~18% smaller (like a browser "zoom out to
   82%"): all rem/em type + spacing shrink together, leaving more room and air.
   Users can still zoom their browser on top of this. */
html { font-size: 85%; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
button, input { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ---- Tokens ------------------------------------------------------------ */
:root {
  color-scheme: dark;

  /* Type */
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Epilogue", "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-wordmark: "Space Grotesk", "Epilogue", "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;

  /* Callout glyph (masked, tinted by --accent) */
  --i-info: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 16v-4M12 8h.01'/%3E%3C/svg%3E");

  /* Layout metrics */
  --header-h: 60px;
  --sidebar-w: 280px;
  --toc-w: 232px;
  --container-max: 1600px;
  --gutter: clamp(20px, 3.2vw, 60px);   /* fluid side margins — same for header + body */
  --content-measure: 46rem;   /* ~72ch reading column */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);       /* ease-out-quint */
  --dur: 180ms;

  /* Z-index scale */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-backdrop: 300;
  --z-drawer: 310;
  --z-modal-backdrop: 400;
  --z-modal: 410;
  --z-toast: 500;

  /* Module accents (encode module identity — the app's app-accent family) */
  --m-getting: #d7b765;
  --m-workflows: #8b5cf6;
  --m-documents: #10b981;
  --m-ai: #14b8a6;
  --m-knowledge: #3b82f6;
  --m-applications: #f97316;
  --m-communication: #06b6d4;
  --m-admin: #f43f5e;
  --m-billing: #eab308;
}

/* Dark theme (default) */
:root, :root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0c0f;
  --bg-1: #101014;
  --bg-2: #16161b;
  --bg-3: #1c1c22;
  --border: #24242b;
  --border-2: #34343d;
  --ink: #fafafa;
  --ink-2: #d4d4d8;
  --ink-3: #a1a1aa;
  --ink-4: #71717a;
  --link: #e0c16e;           /* gold-400 — 11:1 on void */
  --link-hover: #efd8a0;
  --accent: #d7b765;         /* gold-500 */
  --accent-strong: #c9a24c;
  --accent-soft: rgba(215, 183, 101, 0.13);
  --accent-line: rgba(215, 183, 101, 0.28);
  --on-accent: #1a1407;
  --code-bg: #17171c;
  --code-border: #26262d;
  --code-ink: #e4e4e7;
  --sel: rgba(215, 183, 101, 0.24);
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 28px -12px rgba(0,0,0,.7);
  --shadow-pop: 0 20px 60px -18px rgba(0,0,0,.85);
  --glow: radial-gradient(120% 120% at 50% -20%, rgba(215,183,101,.10), transparent 60%);
  --m-workflows-t: #a78bfa;
  --m-documents-t: #34d399;
  --m-ai-t: #2dd4bf;
  --m-knowledge-t: #60a5fa;
  --m-applications-t: #fb923c;
  --m-communication-t: #22d3ee;
  --m-admin-t: #fb7185;
  --m-billing-t: #facc15;
  --m-getting-t: #e0c16e;
}

/* Light theme */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f8fa;
  --bg-1: #ffffff;
  --bg-2: #ffffff;
  --bg-3: #f1f1f4;
  --border: #e4e4e7;
  --border-2: #d4d4d8;
  --ink: #18181b;
  --ink-2: #27272a;
  --ink-3: #52525b;
  --ink-4: #71717a;
  --link: #926925;           /* gold-700 — 4.9:1 on white */
  --link-hover: #7a5720;
  --accent: #b98f3c;
  --accent-strong: #926925;
  --accent-soft: rgba(146, 105, 37, 0.10);
  --accent-line: rgba(146, 105, 37, 0.24);
  --on-accent: #1a1407;
  --code-bg: #f4f4f5;
  --code-border: #e4e4e7;
  --code-ink: #27272a;
  --sel: rgba(146, 105, 37, 0.16);
  --shadow: 0 1px 2px rgba(24,24,27,.06), 0 12px 26px -14px rgba(24,24,27,.20);
  --shadow-pop: 0 24px 60px -22px rgba(24,24,27,.28);
  --glow: radial-gradient(120% 120% at 50% -20%, rgba(215,183,101,.14), transparent 60%);
  --m-workflows-t: #7c3aed;
  --m-documents-t: #059669;
  --m-ai-t: #0d9488;
  --m-knowledge-t: #2563eb;
  --m-applications-t: #ea580c;
  --m-communication-t: #0e7490;
  --m-admin-t: #e11d48;
  --m-billing-t: #a16207;
  --m-getting-t: #926925;
}

::selection { background: var(--sel); }

html, body { min-height: 100%; background: var(--bg); }
body {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.68;
  color: var(--ink-2);
  background:
    var(--glow),
    var(--bg);
  background-repeat: no-repeat;
  background-size: 100% 620px;
  background-attachment: fixed;
}

/* Focus visibility — gold ring, theme aware */
:where(a, button, input, [tabindex]):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---- Skip link --------------------------------------------------------- */
.skip {
  position: fixed; top: 10px; left: 10px; z-index: var(--z-toast);
  background: var(--accent); color: var(--on-accent);
  padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600;
  transform: translateY(-160%); transition: transform var(--dur) var(--ease);
}
.skip:focus { transform: translateY(0); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: var(--z-sticky);
  height: var(--header-h);
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
/* Header content shares the exact same bounds as the body below it, so the
   logo lines up with the sidebar and the CTA lines up with the right rail. */
.header-inner {
  max-width: var(--container-max); margin: 0 auto;
  height: 100%; padding: 0 var(--gutter);
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 11px; flex: none; }
/* Official RAPTIX lockup — RAP⊙TIX, the gold circuit-disc is the "O". */
.brand-lockup {
  display: inline-flex; align-items: center; white-space: nowrap;
  font-family: var(--font-wordmark); font-size: 1.16rem; line-height: 1;
}
.bl-let {
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.11em;
  padding-left: 0.11em; color: var(--ink);
}
.bl-disc { height: 0.94em; width: 0.94em; margin: 0 0.05em; flex: none; }
.brand-sep { width: 1px; height: 20px; background: var(--border-2); flex: none; }
.brand-kicker {
  font-size: .82rem; font-weight: 500; color: var(--ink-3); letter-spacing: .01em;
  white-space: nowrap;
}
.header-spacer { flex: 1; }

.header-search {
  display: inline-flex; align-items: center; gap: 9px;
  height: 38px; padding: 0 12px; min-width: 210px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 10px; color: var(--ink-4); cursor: text;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.header-search:hover { border-color: var(--border-2); }
.header-search svg { width: 16px; height: 16px; flex: none; }
.header-search .hs-label { font-size: .9rem; flex: 1; text-align: left; }
.header-search kbd {
  font-family: var(--font-mono); font-size: .7rem; color: var(--ink-3);
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: 5px; padding: 2px 6px; line-height: 1;
}

.language-switch {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 38px; padding: 0 10px; border: 1px solid var(--border);
  border-radius: 9px; color: var(--ink-3); font-size: .84rem; font-weight: 600;
  white-space: nowrap; transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.language-switch:hover { color: var(--ink); border-color: var(--border-2); background: var(--bg-2); }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; flex: none;
  background: transparent; border: 1px solid transparent; border-radius: 10px;
  color: var(--ink-3); cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.icon-btn:hover { color: var(--ink); background: var(--bg-2); border-color: var(--border); }
.icon-btn svg { width: 19px; height: 19px; }
.theme-toggle .moon { display: none; }
.theme-toggle .sun { display: block; }
:root[data-theme="light"] .theme-toggle .moon { display: block; }
:root[data-theme="light"] .theme-toggle .sun { display: none; }

.header-cta {
  display: inline-flex; align-items: center; gap: 7px; height: 38px; padding: 0 15px;
  background: var(--accent); color: var(--on-accent);
  border-radius: 10px; font-weight: 600; font-size: .9rem; white-space: nowrap;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.header-cta:hover { background: var(--accent-strong); }
.header-cta:active { transform: translateY(1px); }
.header-cta svg { width: 15px; height: 15px; }

.menu-btn { display: none; }

/* ==========================================================================
   Shell / layout
   ========================================================================== */
.layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--toc-w);
  align-items: start;
  gap: 0;
}
.layout.no-toc { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
.layout.full { display: block; }

/* ---- Sidebar ----------------------------------------------------------- */
.sidebar {
  position: sticky; top: var(--header-h);
  height: calc(100dvh - var(--header-h));
  overflow-y: auto; overscroll-behavior: contain;
  /* no left padding — the layout gutter aligns nav flush with the header logo */
  padding: 22px 22px 40px 0;
  border-right: 1px solid var(--border);
  scrollbar-width: thin; scrollbar-color: var(--border-2) transparent;
}
.sidebar::-webkit-scrollbar { width: 8px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 8px; }

.nav-home {
  display: flex; align-items: center; gap: 8px;
  font-size: .86rem; color: var(--ink-3); font-weight: 500;
  padding: 7px 10px; border-radius: 8px; margin-bottom: 6px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-home:hover { color: var(--ink); background: var(--bg-2); }
.nav-home svg { width: 15px; height: 15px; }

.nav-sec-label {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .09em;
  font-weight: 600; color: var(--ink-4);
  padding: 18px 10px 8px;
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border-radius: 8px;
  font-size: .885rem; color: var(--ink-3); font-weight: 450;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-item:hover { color: var(--ink); background: var(--bg-2); }
.nav-item .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border-2); flex: none; transition: background var(--dur) var(--ease); }
.nav-item:hover .dot { background: var(--ink-4); }
.nav-item.current { color: var(--ink); background: var(--accent-soft); font-weight: 600; }
.nav-item.current .dot { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.nav-group { margin-top: 4px; }
.nav-group-title {
  font-size: .74rem; font-weight: 600; letter-spacing: .01em;
  color: var(--ink-4); padding: 14px 10px 5px;
}

/* Section (module) rows in the global nav */
.nav-module {
  display: flex; align-items: center; gap: 11px;
  padding: 8px 10px; border-radius: 9px;
  color: var(--ink-2); font-weight: 500; font-size: .9rem;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-module:hover { background: var(--bg-2); color: var(--ink); }
.nav-module.current { background: var(--accent-soft); color: var(--ink); }
.nav-module .glyph {
  width: 26px; height: 26px; flex: none; border-radius: 7px;
  display: grid; place-items: center;
  background: color-mix(in oklab, var(--m) 16%, transparent);
  color: var(--m-t); border: 1px solid color-mix(in oklab, var(--m) 30%, transparent);
}
.nav-module .glyph svg { width: 15px; height: 15px; }
.nav-module .m-title { flex: 1; min-width: 0; }
.nav-module .soon {
  font-size: .64rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--ink-4); border: 1px solid var(--border); border-radius: 20px;
  padding: 2px 7px; font-weight: 600;
}

/* ==========================================================================
   Article
   ========================================================================== */
/* The article is capped at a comfortable reading measure and centered in the
   middle column, so the space to the sidebar and to the right rail stays
   balanced on any screen width — professional, not lopsided. */
.main { min-width: 0; padding: 36px clamp(28px, 3.4vw, 68px) 96px; }
.article { max-width: var(--content-measure); margin-inline: auto; }
.article.wide { max-width: 64rem; margin-inline: auto; }

.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 7px;
  font-size: .82rem; color: var(--ink-4); margin-bottom: 20px;
}
.breadcrumb a { color: var(--ink-3); transition: color var(--dur) var(--ease); }
.breadcrumb a:hover { color: var(--link); }
.breadcrumb .sep { color: var(--border-2); }
.breadcrumb .cur { color: var(--ink-3); }

.doc-title {
  font-family: var(--font-display);
  font-weight: 700; font-size: clamp(1.85rem, 1.3rem + 1.8vw, 2.35rem);
  line-height: 1.14; letter-spacing: -0.022em; color: var(--ink);
  text-wrap: balance; margin-bottom: 14px;
}

.doc-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 22px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .76rem; font-weight: 500; color: var(--ink-3);
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 30px; padding: 4px 11px; line-height: 1.2;
}
.chip.accent { color: var(--m-getting-t); border-color: var(--accent-line); background: var(--accent-soft); }
.chip svg { width: 13px; height: 13px; opacity: .8; }
.meta-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--border-2); }
.meta-text { font-size: .8rem; color: var(--ink-4); }

.copy-md {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .8rem; font-weight: 500; color: var(--ink-3);
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 9px; padding: 6px 12px; cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.copy-md:hover { color: var(--ink); border-color: var(--border-2); }
.copy-md svg { width: 14px; height: 14px; }
.copy-md.done { color: var(--m-documents-t); border-color: color-mix(in oklab, var(--m-documents) 40%, var(--border)); }

/* Lead / "You'll learn" summary */
.lead {
  font-size: 1.075rem; line-height: 1.6; color: var(--ink-2);
  padding: 16px 18px; margin: 0 0 30px;
  background: linear-gradient(180deg, var(--accent-soft), transparent);
  border: 1px solid var(--accent-line); border-radius: var(--radius);
}
.lead .lead-k {
  display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .09em;
  font-weight: 700; color: var(--m-getting-t); margin-bottom: 5px;
}

/* ---- Rendered markdown ------------------------------------------------- */
.doc-content { font-size: 1rem; color: var(--ink-2); }
.doc-content > * + * { margin-top: 1.05em; }
.doc-content p { max-width: var(--content-measure); text-wrap: pretty; }

.doc-content h2 {
  font-family: var(--font-display); font-weight: 650; color: var(--ink);
  font-size: 1.42rem; letter-spacing: -0.017em; line-height: 1.25;
  margin-top: 2.4em; padding-top: 1em; border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--header-h) + 18px); text-wrap: balance;
}
.doc-content h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.doc-content h3 {
  font-family: var(--font-display); font-weight: 620; color: var(--ink);
  font-size: 1.12rem; letter-spacing: -0.01em; line-height: 1.3;
  margin-top: 1.9em; scroll-margin-top: calc(var(--header-h) + 18px); text-wrap: balance;
}
.doc-content h4 {
  font-weight: 650; color: var(--ink); font-size: 1rem;
  margin-top: 1.6em; scroll-margin-top: calc(var(--header-h) + 18px);
}

/* heading anchors */
.heading-anchor {
  opacity: 0; margin-left: 8px; color: var(--ink-4); font-weight: 400;
  text-decoration: none; transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}
.doc-content h2:hover .heading-anchor,
.doc-content h3:hover .heading-anchor { opacity: 1; }
.heading-anchor:hover { color: var(--link); }

.doc-content a:not(.no-underline) {
  color: var(--link); text-decoration: underline;
  text-decoration-color: var(--accent-line); text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}
.doc-content a:hover { color: var(--link-hover); text-decoration-color: currentColor; }
.doc-content a[target="_blank"]::after {
  content: "↗"; font-size: .78em; margin-left: 2px; color: var(--ink-4);
  text-decoration: none; display: inline-block;
}

.doc-content strong { color: var(--ink); font-weight: 650; }
.doc-content em { font-style: italic; }

.doc-content ul, .doc-content ol { padding-left: 1.35em; max-width: var(--content-measure); }
.doc-content li { margin-top: .4em; padding-left: .2em; }
.doc-content li::marker { color: var(--ink-4); }
.doc-content ul > li::marker { color: var(--accent); }
.doc-content li > ul, .doc-content li > ol { margin-top: .4em; }

.doc-content hr { border: 0; height: 1px; background: var(--border); margin: 2.4em 0; }

/* inline code */
.doc-content :not(pre) > code {
  font-family: var(--font-mono); font-size: .86em;
  background: var(--code-bg); border: 1px solid var(--code-border);
  color: var(--code-ink); padding: .12em .4em; border-radius: 6px;
  word-break: break-word;
}
/* code blocks */
.doc-content pre {
  font-family: var(--font-mono); font-size: .84rem; line-height: 1.6;
  background: var(--code-bg); border: 1px solid var(--code-border);
  color: var(--code-ink); border-radius: var(--radius);
  padding: 16px 18px; overflow-x: auto; max-width: 100%;
}
.doc-content pre code { background: none; border: 0; padding: 0; font-size: 1em; color: inherit; }

/* blockquotes → callouts */
.doc-content blockquote {
  position: relative; margin: 1.4em 0; padding: 14px 16px 14px 46px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--ink-2);
}
.doc-content blockquote::before {
  content: ""; position: absolute; left: 15px; top: 15px;
  width: 18px; height: 18px; background: var(--accent);
  -webkit-mask: var(--i-info) center / contain no-repeat;
  mask: var(--i-info) center / contain no-repeat;
}
.doc-content blockquote > :first-child { margin-top: 0; }
.doc-content blockquote p { max-width: none; }

/* tables */
.table-wrap { overflow-x: auto; margin: 1.5em 0; border: 1px solid var(--border); border-radius: var(--radius); scrollbar-width: thin; }
.doc-content table { border-collapse: collapse; width: 100%; font-size: .9rem; min-width: 36rem; }
.doc-content thead th {
  text-align: left; font-weight: 600; color: var(--ink);
  background: var(--bg-2); padding: 11px 15px; white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.doc-content tbody td { padding: 11px 15px; border-bottom: 1px solid var(--border); vertical-align: top; color: var(--ink-2); }
.doc-content tbody tr:last-child td { border-bottom: 0; }
.doc-content tbody tr:nth-child(even) td { background: color-mix(in oklab, var(--bg-2) 55%, transparent); }
.doc-content td code, .doc-content th code { white-space: nowrap; }

/* ---- Related + pager --------------------------------------------------- */
.related { margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--border); }
.related h2 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 650; color: var(--ink); margin-bottom: 14px; }
.related-list { display: grid; gap: 2px; }
.related-list a {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  border-radius: 10px; color: var(--ink-2); font-weight: 500; font-size: .94rem;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.related-list a:hover { background: var(--bg-2); color: var(--ink); }
.related-list a .r-ico { width: 16px; height: 16px; color: var(--ink-4); flex: none; }
.related-list a:hover .r-ico { color: var(--link); }
.related-list a .r-arrow { margin-left: auto; color: var(--ink-4); transition: transform var(--dur) var(--ease), color var(--dur) var(--ease); }
.related-list a:hover .r-arrow { color: var(--link); transform: translateX(2px); }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 40px; }
.pager a {
  display: flex; flex-direction: column; gap: 4px; padding: 16px 18px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-1); transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.pager a:hover { border-color: var(--border-2); background: var(--bg-2); }
.pager a.next { text-align: right; align-items: flex-end; }
.pager .p-k { font-size: .74rem; color: var(--ink-4); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.pager .p-t { font-weight: 600; color: var(--ink); font-size: .95rem; font-family: var(--font-display); letter-spacing: -0.01em; }
.pager svg { width: 14px; height: 14px; }
.pager .spacer { border: 1px dashed var(--border); background: transparent; opacity: .5; }

.help-note {
  margin-top: 34px; padding: 16px 18px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-1);
  display: flex; align-items: center; gap: 12px; font-size: .9rem; color: var(--ink-3);
  flex-wrap: wrap;
}
.help-note a { color: var(--link); font-weight: 600; }
.help-note .hn-ico { width: 18px; height: 18px; color: var(--accent); flex: none; }

/* ==========================================================================
   Right rail — On this page
   ========================================================================== */
.toc {
  position: sticky; top: var(--header-h);
  height: calc(100dvh - var(--header-h));
  overflow-y: auto; padding: 34px 22px 40px 8px;
  scrollbar-width: thin;
}
.toc-title {
  font-size: .72rem; text-transform: uppercase; letter-spacing: .09em;
  font-weight: 700; color: var(--ink-4); margin-bottom: 12px;
}
.toc ul { list-style: none; padding: 0; display: grid; gap: 1px; }
.toc a {
  display: block; padding: 5px 12px; font-size: .82rem; line-height: 1.4;
  color: var(--ink-4); border-left: 1px solid var(--border);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.toc a:hover { color: var(--ink-2); }
.toc a.lvl-3 { padding-left: 24px; font-size: .79rem; }
.toc a.active { color: var(--link); border-left-color: var(--accent); font-weight: 550; }
.toc-back {
  margin-top: 18px; font-size: .8rem; color: var(--ink-4);
  display: inline-flex; align-items: center; gap: 6px;
  transition: color var(--dur) var(--ease);
}
.toc-back:hover { color: var(--link); }
.toc-back svg { width: 13px; height: 13px; }

/* ==========================================================================
   Landing / hub
   ========================================================================== */
.hub { max-width: 1080px; margin: 0 auto; padding: clamp(40px, 7vw, 88px) clamp(20px, 5vw, 40px) 100px; }
.hub-hero { text-align: center; margin-bottom: 56px; }
.eyebrow-badge {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 22px;
  font-size: .8rem; font-weight: 500; color: var(--ink-3);
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 30px; padding: 6px 14px;
}
.eyebrow-badge .b-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--m-documents); box-shadow: 0 0 0 3px color-mix(in oklab, var(--m-documents) 25%, transparent); }
.hub-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.3rem, 1.4rem + 3.6vw, 3.6rem); line-height: 1.05;
  letter-spacing: -0.03em; color: var(--ink); text-wrap: balance; margin-bottom: 18px;
}
.hub-title .hl { color: var(--link); }
.hub-sub { font-size: clamp(1.02rem, .95rem + .4vw, 1.2rem); color: var(--ink-3); max-width: 40rem; margin: 0 auto 30px; text-wrap: pretty; }
.hub-search {
  display: flex; align-items: center; gap: 11px; max-width: 30rem; margin: 0 auto;
  height: 52px; padding: 0 18px; background: var(--bg-1); border: 1px solid var(--border-2);
  border-radius: 14px; color: var(--ink-4); cursor: text; box-shadow: var(--shadow);
  transition: border-color var(--dur) var(--ease);
}
.hub-search:hover { border-color: var(--accent-line); }
.hub-search svg { width: 19px; height: 19px; }
.hub-search span { flex: 1; text-align: left; font-size: 1rem; }
.hub-search kbd {
  font-family: var(--font-mono); font-size: .72rem; color: var(--ink-3);
  background: var(--bg-3); border: 1px solid var(--border); border-radius: 6px; padding: 3px 7px;
}

.hub-quick { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 22px; }
.hub-quick a {
  font-size: .84rem; color: var(--ink-3); padding: 7px 13px;
  border: 1px solid var(--border); border-radius: 30px; background: var(--bg-1);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.hub-quick a:hover { color: var(--ink); border-color: var(--border-2); background: var(--bg-2); }

/* Featured getting-started block */
.section-h {
  display: flex; align-items: baseline; gap: 12px; margin: 52px 0 18px;
}
.section-h h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.section-h .sh-line { flex: 1; height: 1px; background: var(--border); }
.section-h .sh-count { font-size: .82rem; color: var(--ink-4); }

.featured {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 0;
  border: 1px solid var(--accent-line); border-radius: var(--radius-lg);
  overflow: hidden; background:
    linear-gradient(135deg, var(--accent-soft), transparent 55%), var(--bg-1);
}
.featured-main { padding: 30px 30px 30px; }
.featured-badge {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px;
  font-size: .78rem; font-weight: 600; color: var(--m-getting-t);
}
.featured-badge .glyph { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); border: 1px solid var(--accent-line); }
.featured-badge .glyph svg { width: 17px; height: 17px; }
.featured h3 { font-family: var(--font-display); font-size: 1.55rem; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 8px; }
.featured p { color: var(--ink-3); font-size: .96rem; margin-bottom: 20px; max-width: 34ch; }
.featured-cta {
  display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 18px;
  background: var(--accent); color: var(--on-accent); border-radius: 10px; font-weight: 600; font-size: .92rem;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.featured-cta:hover { background: var(--accent-strong); }
.featured-cta:active { transform: translateY(1px); }
.featured-cta svg { width: 15px; height: 15px; }
.featured-list { border-left: 1px solid var(--border); padding: 14px; background: color-mix(in oklab, var(--bg) 40%, transparent); }
.featured-list a {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 9px;
  color: var(--ink-2); font-size: .9rem; font-weight: 500;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.featured-list a:hover { background: var(--bg-2); color: var(--ink); }
.featured-list a .n { font-family: var(--font-mono); font-size: .74rem; color: var(--ink-4); width: 30px; flex: none; }
.featured-list a .r-arrow { margin-left: auto; color: var(--ink-4); transition: transform var(--dur) var(--ease), color var(--dur) var(--ease); }
.featured-list a:hover .r-arrow { color: var(--link); transform: translateX(2px); }

/* Module grid */
.module-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 14px; }
.module-card {
  display: flex; flex-direction: column; gap: 0; padding: 20px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-1); position: relative; overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
a.module-card:hover { border-color: color-mix(in oklab, var(--m) 45%, var(--border)); transform: translateY(-2px); }
.module-card .m-top { display: flex; align-items: center; gap: 12px; margin-bottom: 13px; }
.module-card .glyph {
  width: 38px; height: 38px; border-radius: 10px; flex: none; display: grid; place-items: center;
  background: color-mix(in oklab, var(--m) 15%, transparent);
  color: var(--m-t); border: 1px solid color-mix(in oklab, var(--m) 30%, transparent);
}
.module-card .glyph svg { width: 20px; height: 20px; }
.module-card h3 { font-family: var(--font-display); font-size: 1.06rem; font-weight: 650; letter-spacing: -0.01em; color: var(--ink); }
.module-card .m-num { font-family: var(--font-mono); font-size: .72rem; color: var(--ink-4); }
.module-card p { font-size: .88rem; color: var(--ink-3); margin-bottom: 14px; text-wrap: pretty; }
.module-card .m-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; font-size: .8rem; }
.module-card .m-count { color: var(--m-t); font-weight: 600; }
.module-card .m-soon { color: var(--ink-4); font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.module-card .m-soon::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-4); }
.module-card.is-soon { background: var(--bg); }

.reference-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ref-card {
  display: flex; gap: 14px; padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-1); transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
a.ref-card:hover { border-color: var(--border-2); background: var(--bg-2); }
.ref-card .glyph { width: 34px; height: 34px; flex: none; border-radius: 9px; display: grid; place-items: center; background: var(--bg-3); color: var(--ink-3); border: 1px solid var(--border); }
.ref-card .glyph svg { width: 18px; height: 18px; }
.ref-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 640; color: var(--ink); margin-bottom: 3px; }
.ref-card p { font-size: .83rem; color: var(--ink-4); }
.ref-card .soon-tag { font-size: .68rem; color: var(--ink-4); border: 1px solid var(--border); border-radius: 20px; padding: 1px 8px; margin-left: 8px; }

/* AI banner on landing */
.ai-banner {
  margin-top: 44px; padding: 22px 24px; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: linear-gradient(135deg, color-mix(in oklab, var(--m-ai) 8%, var(--bg-1)), var(--bg-1));
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.ai-banner .glyph { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: color-mix(in oklab, var(--m-ai) 16%, transparent); color: var(--m-ai-t); border: 1px solid color-mix(in oklab, var(--m-ai) 30%, transparent); flex: none; }
.ai-banner .glyph svg { width: 22px; height: 22px; }
.ai-banner .ai-body { flex: 1; min-width: 250px; }
.ai-banner h3 { font-family: var(--font-display); font-size: 1.06rem; font-weight: 650; color: var(--ink); margin-bottom: 3px; }
.ai-banner p { font-size: .88rem; color: var(--ink-3); }
.ai-banner .ai-links { display: flex; gap: 8px; flex-wrap: wrap; }
.ai-banner .ai-links a {
  font-size: .82rem; font-weight: 500; color: var(--ink-2); padding: 8px 13px;
  border: 1px solid var(--border); border-radius: 9px; background: var(--bg-1);
  display: inline-flex; align-items: center; gap: 7px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.ai-banner .ai-links a:hover { color: var(--ink); border-color: var(--border-2); background: var(--bg-2); }
.ai-banner .ai-links a code { font-family: var(--font-mono); font-size: .92em; color: var(--link); }
.ai-banner .ai-links svg { width: 14px; height: 14px; color: var(--ink-4); }

/* ==========================================================================
   Section index (grouped guide list)
   ========================================================================== */
.sec-hero { margin-bottom: 30px; }
.sec-hero .glyph-lg {
  width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 16px;
  background: color-mix(in oklab, var(--m) 15%, transparent); color: var(--m-t); border: 1px solid color-mix(in oklab, var(--m) 30%, transparent);
}
.sec-hero .glyph-lg svg { width: 27px; height: 27px; }
.sec-hero h1 { font-family: var(--font-display); font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.4rem); font-weight: 700; letter-spacing: -0.025em; color: var(--ink); margin-bottom: 10px; text-wrap: balance; }
.sec-hero p { font-size: 1.05rem; color: var(--ink-3); max-width: 46rem; text-wrap: pretty; }

.guide-group { margin-top: 38px; }
.guide-group > h2 {
  font-family: var(--font-display); font-size: 1.16rem; font-weight: 650; letter-spacing: -0.015em; color: var(--ink);
  display: flex; align-items: center; gap: 12px; margin-bottom: 4px;
}
.guide-group > h2 .gg-count { font-size: .78rem; font-weight: 500; color: var(--ink-4); font-family: var(--font-body); }
.guide-group > p { color: var(--ink-4); font-size: .9rem; margin-bottom: 14px; }

.guide-list { display: grid; gap: 3px; }
.guide-row {
  display: flex; align-items: flex-start; gap: 14px; padding: 15px 16px;
  border-radius: var(--radius); border: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.guide-row:hover { border-color: var(--border); background: var(--bg-1); }
.guide-row .g-n {
  font-family: var(--font-mono); font-size: .72rem; color: var(--ink-4);
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 7px;
  padding: 3px 7px; flex: none; margin-top: 1px; min-width: 40px; text-align: center;
}
.guide-row.is-soon { opacity: .62; }
.guide-row .g-body { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.guide-row .g-title { font-weight: 600; color: var(--ink); font-size: .98rem; letter-spacing: -0.005em; }
.guide-row:hover .g-title { color: var(--link); }
.guide-row.is-soon .g-title { color: var(--ink-3); }
.guide-row .g-desc { font-size: .855rem; color: var(--ink-4); margin-top: 2px; text-wrap: pretty; }
.guide-row .g-arrow { color: var(--ink-4); flex: none; margin-top: 2px; transition: transform var(--dur) var(--ease), color var(--dur) var(--ease); }
.guide-row:hover .g-arrow { color: var(--link); transform: translateX(2px); }
.guide-row .g-soon { font-size: .66rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-4); border: 1px solid var(--border); border-radius: 20px; padding: 2px 8px; font-weight: 600; flex: none; margin-top: 2px; }

.soon-callout {
  margin: 22px 0 30px; padding: 18px 20px; border: 1px dashed var(--border-2); border-radius: var(--radius);
  background: var(--bg-1); display: flex; gap: 14px; align-items: flex-start;
}
.soon-callout .glyph { width: 34px; height: 34px; border-radius: 9px; flex: none; display: grid; place-items: center; background: color-mix(in oklab, var(--m) 14%, transparent); color: var(--m-t); border: 1px solid color-mix(in oklab, var(--m) 28%, transparent); }
.soon-callout .glyph svg { width: 18px; height: 18px; }
.soon-callout h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 650; color: var(--ink); margin-bottom: 3px; }
.soon-callout p { font-size: .89rem; color: var(--ink-3); }
.soon-callout a { color: var(--link); font-weight: 600; }

/* ==========================================================================
   Search modal
   ========================================================================== */
.search-backdrop {
  position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
  background: color-mix(in oklab, #000 55%, transparent); backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none; transition: opacity var(--dur) var(--ease);
}
.search-backdrop.open { opacity: 1; pointer-events: auto; }
.search-modal {
  position: fixed; z-index: var(--z-modal); top: 12vh; left: 50%;
  width: min(640px, calc(100vw - 32px)); transform: translate(-50%, -8px);
  background: var(--bg-1); border: 1px solid var(--border-2); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop); opacity: 0; pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  overflow: hidden;
}
.search-modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.search-input-row { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.search-input-row svg { width: 20px; height: 20px; color: var(--ink-4); flex: none; }
.search-input-row input { flex: 1; border: 0; background: none; outline: none; font-size: 1.02rem; color: var(--ink); }
.search-input-row input::placeholder { color: var(--ink-4); }
.search-esc { font-family: var(--font-mono); font-size: .68rem; color: var(--ink-3); border: 1px solid var(--border); border-radius: 5px; padding: 2px 6px; }
.search-results { max-height: min(56vh, 460px); overflow-y: auto; padding: 8px; scrollbar-width: thin; }
.search-results:empty { display: none; }
.sr-group-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-4); font-weight: 600; padding: 12px 12px 6px; }
.sr-item { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 10px; cursor: pointer; }
.sr-item .sr-ico { width: 30px; height: 30px; border-radius: 8px; flex: none; display: grid; place-items: center; background: var(--bg-3); color: var(--ink-3); border: 1px solid var(--border); }
.sr-item .sr-ico svg { width: 15px; height: 15px; }
.sr-item .sr-body { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 1px; }
.sr-item .sr-title { font-weight: 600; font-size: .92rem; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sr-item .sr-crumb { font-size: .77rem; color: var(--ink-4); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sr-item mark { background: var(--accent-soft); color: var(--link); border-radius: 3px; padding: 0 1px; }
.sr-item.active, .sr-item:hover { background: var(--accent-soft); }
.sr-item.active .sr-ico { color: var(--link); border-color: var(--accent-line); }
.sr-item .sr-enter { margin-left: auto; color: var(--ink-4); opacity: 0; }
.sr-item.active .sr-enter { opacity: 1; }
.search-empty { padding: 32px 20px; text-align: center; color: var(--ink-4); font-size: .92rem; }
.search-foot { display: flex; gap: 16px; align-items: center; padding: 10px 16px; border-top: 1px solid var(--border); font-size: .74rem; color: var(--ink-4); }
.search-foot .sf-k { display: inline-flex; align-items: center; gap: 5px; }
.search-foot kbd { font-family: var(--font-mono); background: var(--bg-3); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; font-size: .9em; }

/* ==========================================================================
   Mobile drawer
   ========================================================================== */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: var(--z-backdrop);
  background: color-mix(in oklab, #000 50%, transparent);
  opacity: 0; pointer-events: none; transition: opacity var(--dur) var(--ease);
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border); margin-top: 40px;
  padding: 30px 0;
}
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--gutter); display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--ink-3); font-size: .86rem; }
.footer-brand .bl-disc { width: 20px; height: 20px; flex: none; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: .84rem; }
.footer-links a { color: var(--ink-4); transition: color var(--dur) var(--ease); }
.footer-links a:hover { color: var(--link); }
.footer-meta { font-size: .8rem; color: var(--ink-4); }

/* ==========================================================================
   Arabic / RTL — same visual system, mirrored reading flow
   ========================================================================== */
html[dir="rtl"] body { font-family: "Noto Sans Arabic", var(--font-body); }
html[dir="rtl"] :where(.doc-title, .doc-content h2, .doc-content h3, .pager .p-t, .hub-title) {
  font-family: "Noto Sans Arabic", var(--font-display);
  letter-spacing: 0;
}
html[dir="rtl"] .skip { left: auto; right: 10px; }
html[dir="rtl"] .header-search .hs-label { text-align: right; }
html[dir="rtl"] .sidebar {
  padding: 22px 0 40px 22px;
  border-right: 0;
  border-left: 1px solid var(--border);
}
html[dir="rtl"] .copy-md { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .heading-anchor { margin-left: 0; margin-right: 8px; }
html[dir="rtl"] .doc-content ul,
html[dir="rtl"] .doc-content ol { padding-left: 0; padding-right: 1.35em; }
html[dir="rtl"] .doc-content li { padding-left: 0; padding-right: .2em; }
html[dir="rtl"] .doc-content a[target="_blank"]::after { margin-left: 0; margin-right: 2px; }
html[dir="rtl"] .doc-content blockquote { padding: 14px 46px 14px 16px; }
html[dir="rtl"] .doc-content blockquote::before { left: auto; right: 15px; }
html[dir="rtl"] .doc-content thead th { text-align: right; }
html[dir="rtl"] .related-list a .r-arrow { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .pager a.next { text-align: left; align-items: flex-start; }
html[dir="rtl"] .toc { padding: 34px 8px 40px 22px; }
html[dir="rtl"] .toc a {
  border-left: 0;
  border-right: 1px solid var(--border);
}
html[dir="rtl"] .toc a.lvl-3 { padding-left: 12px; padding-right: 24px; }
html[dir="rtl"] .toc a.active { border-right-color: var(--accent); }
html[dir="rtl"] :where(code, pre, kbd, .g-n, .m-num) {
  direction: ltr;
  unicode-bidi: isolate;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .layout { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
  .toc { display: none; }
  .featured { grid-template-columns: 1fr; }
  .featured-list { border-left: 0; border-top: 1px solid var(--border); }
}
@media (max-width: 860px) {
  :root { --header-h: 56px; }
  .brand-kicker, .brand-sep { display: none; }
  .header-search .hs-label, .header-search kbd { display: none; }
  .header-search { min-width: 0; width: 40px; justify-content: center; padding: 0; }
  .menu-btn { display: inline-grid; }
  .header-inner { gap: 10px; }
  .layout { grid-template-columns: minmax(0, 1fr); padding: 0; }
  .sidebar {
    position: fixed; top: 0; left: 0; z-index: var(--z-drawer);
    width: min(320px, 86vw); height: 100dvh; padding-top: 20px;
    background: var(--bg-1); border-right: 1px solid var(--border);
    transform: translateX(-102%); transition: transform var(--dur) var(--ease);
    box-shadow: var(--shadow-pop);
  }
  .sidebar.open { transform: translateX(0); }
  .main { padding: 24px 20px 80px; }
  .reference-row, .pager, .featured-list { grid-template-columns: 1fr; }
  .pager { grid-template-columns: 1fr; }
  .drawer-close { display: inline-grid; }
}
@media (max-width: 860px) {
  html[dir="rtl"] .sidebar {
    left: auto; right: 0;
    padding: 20px 20px 40px 0;
    border-left: 1px solid var(--border); border-right: 0;
    transform: translateX(102%);
  }
  html[dir="rtl"] .sidebar.open { transform: translateX(0); }
  html[dir="rtl"] .drawer-close { right: auto; left: 14px; }
}
@media (min-width: 861px) {
  .drawer-close { display: none; }
}
@media (max-width: 620px) {
  .header-cta { display: none; }
}
.drawer-close {
  position: absolute; top: 14px; right: 14px;
  width: 38px; height: 38px; place-items: center;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 9px; color: var(--ink-3); cursor: pointer;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  a.module-card:hover, .header-cta:active, .pager a:hover { transform: none; }
}

/* Print */
@media print {
  .site-header, .sidebar, .toc, .site-footer, .pager, .copy-md, .help-note { display: none !important; }
  .layout { display: block; }
  body { background: #fff; color: #000; }
  .doc-content a { color: #000; text-decoration: underline; }
}