/* ———————————————————————————————————————————————
   Kismet Navigator Knowledgebase — Shared styles
   Based on the Kismet design system (resources/design-system.md)
   ——————————————————————————————————————————————— */

/* ————— Design tokens ————— */
:root {
  /* Text */
  --text-primary: rgba(0, 0, 0, 0.8);
  --text-secondary: rgba(0, 0, 0, 0.55);
  --text-tertiary: rgba(0, 0, 0, 0.4);
  --text-inverse: rgba(255, 255, 255, 0.83);
  --text-on-brand: #ffffff;

  /* Surfaces */
  --surface-page: #e5e5e5;
  --surface-highest-solid: #ffffff;
  --surface-highest: rgba(255, 255, 255, 0.83);
  --surface-mid: rgba(0, 0, 0, 0.08);

  /* Brand */
  --brand: rgba(0, 0, 0, 0.8);
  --brand-solid: #1d1d1e;

  /* Borders */
  --border-primary: rgba(0, 0, 0, 0.8);
  --border-secondary: rgba(0, 0, 0, 0.15);
  --border-subtle: rgba(0, 0, 0, 0.08);

  /* Overlay */
  --overlay-strong: rgba(22, 22, 22, 0.8);

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Font */
  --font-family: 'TT Hoves Pro', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';
  --font-weight-regular: 400;
  --font-weight-medium: 500;

  /* Transitions */
  --ease-default: cubic-bezier(0.33, 1, 0.68, 1);
  --duration-default: 300ms;

  /* Layout */
  --max-width: 1280px;
  --nav-height: 64px;
}

/* ————— Reset ————— */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-family);
  font-weight: var(--font-weight-regular);
  color: var(--text-primary);
  background: var(--surface-page);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

img { max-width: 100%; display: block; }

/* ————— Typography ————— */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-regular);
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

h1 { font-size: 48px; line-height: 1.15; }
h2 { font-size: 32px; line-height: 1.2; }
h3 { font-size: 20px; line-height: 1.3; }
h4 { font-size: 16px; line-height: 1.4; font-weight: var(--font-weight-medium); }

@media (max-width: 640px) {
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
}

p { color: var(--text-secondary); }
p.lead { font-size: 18px; color: var(--text-secondary); }

.eyebrow {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ————— Nav ————— */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface-page);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-default) var(--ease-default);
}

.nav.is-scrolled {
  border-bottom-color: var(--border-secondary);
}

.nav-inner {
  max-width: var(--max-width);
  height: var(--nav-height);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: var(--font-weight-medium);
  color: var(--brand-solid);
}

.logo svg { display: block; }

.logo-mark {
  font-weight: var(--font-weight-regular);
  color: var(--text-secondary);
  padding-left: 12px;
  margin-left: 12px;
  border-left: 1px solid var(--border-secondary);
  font-size: 14px;
}

.nav-links {
  display: none;
  gap: 28px;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

.nav-link {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  padding: 6px 2px;
  position: relative;
  transition: color var(--duration-default) var(--ease-default);
}

.nav-link:hover { color: var(--brand-solid); }

.nav-link.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--brand);
  border-radius: var(--radius-full);
}

.nav-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--brand-solid);
  color: var(--text-on-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
}

/* ————— Layout ————— */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px;
}

.container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 48px 24px;
}

.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px 24px 48px;
}

.hero-inner { max-width: 780px; }

.hero h1 { margin-bottom: 20px; }
.hero .eyebrow { margin-bottom: 16px; }
.hero p.lead { margin-bottom: 32px; max-width: 640px; }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-header p {
  font-size: 14px;
  max-width: 360px;
  text-align: right;
}

@media (max-width: 640px) {
  .section-header { flex-direction: column; align-items: flex-start; }
  .section-header p { text-align: left; }
}

/* ————— Breadcrumb ————— */
.breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 24px 0;
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  transition: color var(--duration-default) var(--ease-default);
}

.breadcrumb a:hover { color: var(--text-primary); }

.breadcrumb-sep {
  color: var(--text-tertiary);
}

/* ————— Search ————— */
.search {
  position: relative;
  max-width: 720px;
}

.search-input {
  width: 100%;
  height: 56px;
  background: var(--surface-highest-solid);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0 56px 0 52px;
  font-size: 16px;
  font-family: inherit;
  color: var(--text-primary);
  transition: border-color var(--duration-default) var(--ease-default);
}

.search-input:focus {
  outline: none;
  border-color: var(--border-primary);
}

.search-input::placeholder { color: var(--text-tertiary); }

.search-icon {
  position: absolute;
  top: 50%;
  left: 18px;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

.search-shortcut {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  padding: 4px 8px;
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-tertiary);
  background: var(--surface-page);
}

.search-results {
  margin-top: 12px;
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-md);
  max-height: 420px;
  overflow-y: auto;
  display: none;
}

.search-results.is-open { display: block; }

.search-result {
  display: block;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--duration-default) var(--ease-default);
}

.search-result:last-child { border-bottom: none; }
.search-result:hover { background: var(--surface-mid); }

.search-result-title {
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.search-result-category {
  font-size: 13px;
  color: var(--text-secondary);
}

.search-empty {
  padding: 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
}

/* ————— Buttons ————— */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  transition: background var(--duration-default) var(--ease-default), color var(--duration-default) var(--ease-default), border-color var(--duration-default) var(--ease-default);
}

.btn-primary {
  background: var(--brand);
  color: var(--text-on-brand);
}

.btn-primary:hover { background: var(--brand-solid); }

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-full);
  padding: 10px 18px;
}

.btn-secondary:hover {
  background: var(--surface-mid);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  padding: 10px 16px;
}

.btn-ghost:hover {
  color: var(--brand-solid);
}

/* ————— Cards ————— */
.card {
  background: var(--surface-highest-solid);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border-subtle);
  transition: transform var(--duration-default) var(--ease-default), border-color var(--duration-default) var(--ease-default);
}

.card-hover:hover {
  transform: translateY(-2px);
  border-color: var(--border-secondary);
}

/* ————— Grids ————— */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .grid-4 { grid-template-columns: 1fr; }
}

/* ————— Quick start cards ————— */
.quickstart-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
}

.quickstart-card .quickstart-number {
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quickstart-card h3 { color: var(--text-primary); }

.quickstart-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.quickstart-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  padding-top: 8px;
}

.quickstart-link svg {
  transition: transform var(--duration-default) var(--ease-default);
}

.quickstart-card:hover .quickstart-link svg {
  transform: translateX(3px);
}

/* ————— Category cards ————— */
.category {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}

.category-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--surface-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-solid);
  margin-bottom: 4px;
}

.category p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.category-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.category-count {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--surface-mid);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.category.is-hidden { display: none; }

/* ————— Filter toggle ————— */
.filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-toggle {
  display: inline-flex;
  background: var(--surface-mid);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 2px;
}

.filter-toggle button {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  border-radius: var(--radius-full);
  transition: background var(--duration-default) var(--ease-default);
}

.filter-toggle button.is-active {
  background: var(--surface-highest-solid);
}

.result-count {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ————— Banner ————— */
.banner {
  background: var(--surface-highest-solid);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 800px) {
  .banner {
    grid-template-columns: 1fr;
    padding: 28px;
  }
}

.banner h2 { margin-bottom: 12px; }
.banner p { margin-bottom: 20px; font-size: 15px; }

.banner-side {
  background: var(--surface-mid);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.banner-side h3 {
  font-size: 16px;
  font-weight: var(--font-weight-medium);
}

.banner-side ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.banner-side li {
  font-size: 14px;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}

.banner-side li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--text-primary);
}

/* ————— Article / content pages ————— */
.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.article .eyebrow { margin-bottom: 12px; }
.article h1 { margin-bottom: 16px; font-size: 40px; }
.article h2 { margin-top: 48px; margin-bottom: 16px; font-size: 24px; }
.article h3 { margin-top: 32px; margin-bottom: 12px; }

.article p { color: var(--text-primary); font-size: 16px; margin-bottom: 16px; }
.article p + p { margin-top: 0; }

.article ul, .article ol {
  padding-left: 22px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.article li { margin-bottom: 6px; }

.article a {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--border-secondary);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--duration-default) var(--ease-default);
}

.article a:hover { text-decoration-color: var(--text-primary); }

.article code {
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 13px;
  padding: 2px 6px;
  background: var(--surface-mid);
  border-radius: var(--radius-sm);
}

.article pre {
  background: var(--brand-solid);
  color: var(--text-inverse);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: 16px;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
}

.article pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

.article blockquote {
  border-left: 2px solid var(--border-primary);
  padding-left: 16px;
  margin: 16px 0;
  color: var(--text-secondary);
}

/* ————— Callouts ————— */
.callout {
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 20px 0;
  display: flex;
  gap: 12px;
}

.callout-icon {
  flex-shrink: 0;
  color: var(--text-primary);
  margin-top: 2px;
}

.callout-body { font-size: 15px; color: var(--text-primary); }

.callout-body strong {
  font-weight: var(--font-weight-medium);
  display: block;
  margin-bottom: 4px;
}

/* ————— Article index / list ————— */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  transition: padding-left var(--duration-default) var(--ease-default);
}

.article-item:hover { padding-left: 8px; }
.article-item:last-child { border-bottom: none; }

.article-item-main h3 {
  font-size: 17px;
  margin-bottom: 4px;
}

.article-item-main p {
  font-size: 14px;
  color: var(--text-secondary);
}

.article-item-arrow {
  flex-shrink: 0;
  color: var(--text-secondary);
  transition: transform var(--duration-default) var(--ease-default), color var(--duration-default) var(--ease-default);
}

.article-item:hover .article-item-arrow {
  transform: translateX(4px);
  color: var(--text-primary);
}

/* ————— On-page TOC ————— */
.toc {
  background: var(--surface-mid);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 32px;
}

.toc h4 {
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.toc ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toc a {
  font-size: 14px;
  color: var(--text-primary);
  transition: color var(--duration-default) var(--ease-default);
}

.toc a:hover { color: var(--brand-solid); }

/* ————— Footer ————— */
footer {
  max-width: var(--max-width);
  margin: 48px auto 0;
  padding: 48px 24px 64px;
  border-top: 1px solid var(--border-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 12px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--duration-default) var(--ease-default);
}

.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-secondary);
}

/* ————— Utilities ————— */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }

/* ———————————————————————————————————————————————
   Help article layout
   ——————————————————————————————————————————————— */

/* Help articles use a 3-column layout on wide screens:
   - Left sidebar: section nav (all articles in this category)
   - Center: readable prose (max ~740px)
   - Right sidebar: on-page TOC ("On this page")
   On narrow screens both sidebars collapse gracefully. */

.help-layout {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 24px 48px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr) 220px;
  gap: 48px;
  align-items: start;
}

@media (max-width: 1100px) {
  .help-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
  }
  .help-toc { display: none; }
}

@media (max-width: 800px) {
  .help-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
  .help-sidebar { display: none; }
}

/* Left sidebar — section nav */
.help-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  max-height: calc(100vh - var(--nav-height) - 48px);
  overflow-y: auto;
  padding-right: 8px;
}

.help-sidebar-label {
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.help-sidebar-title {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.help-sidebar ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.help-sidebar li a {
  display: block;
  padding: 7px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: background var(--duration-default) var(--ease-default), color var(--duration-default) var(--ease-default);
}

.help-sidebar li a:hover {
  background: var(--surface-mid);
  color: var(--text-primary);
}

.help-sidebar li a.is-current {
  background: var(--surface-mid);
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
}

/* Right sidebar — on this page TOC */
.help-toc {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  max-height: calc(100vh - var(--nav-height) - 48px);
  overflow-y: auto;
}

.help-toc-label {
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.help-toc ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-left: 1px solid var(--border-subtle);
}

.help-toc li a {
  display: block;
  padding: 4px 0 4px 12px;
  margin-left: -1px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-secondary);
  border-left: 1px solid transparent;
  transition: color var(--duration-default) var(--ease-default), border-color var(--duration-default) var(--ease-default);
}

.help-toc li a:hover {
  color: var(--text-primary);
}

.help-toc li a.is-current {
  color: var(--text-primary);
  border-left-color: var(--brand);
}

/* Center — the article itself */
.help-article {
  max-width: 740px;
  font-size: 17px;
  line-height: 1.65;
}

.help-article header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.help-article .eyebrow {
  margin-bottom: 12px;
}

.help-article h1 {
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .help-article h1 { font-size: 30px; }
  .help-article { font-size: 16px; }
}

.help-article .article-lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.help-article .article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-secondary);
}

.help-article .article-meta span + span::before {
  content: '·';
  margin-right: 16px;
  color: var(--text-tertiary);
}

.help-article h2 {
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-top: 56px;
  margin-bottom: 16px;
  scroll-margin-top: calc(var(--nav-height) + 24px);
}

.help-article h3 {
  font-size: 19px;
  line-height: 1.3;
  margin-top: 36px;
  margin-bottom: 12px;
  scroll-margin-top: calc(var(--nav-height) + 24px);
}

.help-article p {
  color: var(--text-primary);
  margin-bottom: 18px;
}

.help-article p.article-lead {
  color: var(--text-secondary);
}

.help-article ul,
.help-article ol {
  padding-left: 22px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.help-article li { margin-bottom: 8px; }
.help-article li > ul,
.help-article li > ol { margin-top: 8px; margin-bottom: 0; }

.help-article strong {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.help-article a {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--border-secondary);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--duration-default) var(--ease-default);
}

.help-article a:hover { text-decoration-color: var(--text-primary); }

/* UI label — used to refer to a label/button/field name in the Navigator UI */
.ui {
  display: inline-block;
  font-size: 0.9em;
  padding: 1px 7px;
  background: var(--surface-mid);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

/* Steps — numbered visual walkthrough */
.steps {
  list-style: none !important;
  padding: 0 !important;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.steps > li {
  counter-increment: step;
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px 18px 56px;
  position: relative;
  margin-bottom: 0 !important;
}

.steps > li::before {
  content: counter(step);
  position: absolute;
  top: 18px;
  left: 18px;
  width: 26px;
  height: 26px;
  background: var(--brand-solid);
  color: var(--text-on-brand);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  line-height: 1;
}

.steps > li strong {
  display: block;
  margin-bottom: 4px;
}

/* Figure — screenshot + caption */
.figure {
  margin: 28px 0;
}

.figure-frame {
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.figure-caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-left: 2px;
}

.figure-caption strong {
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
  margin-right: 6px;
}

/* Walkthrough embed — iframes a /walkthroughs/<name>.html into an article
   at 16:9 aspect, with title bar + "open in new tab" affordance. The
   iframe loads the standalone walkthrough as-is so the same file works
   both ways. */
.walkthrough-embed {
  margin: 24px 0 28px;
}
.walkthrough-embed-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-bottom: none;
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
  font-size: 13px;
}
.walkthrough-embed-icon {
  width: 28px;
  height: 28px;
  background: var(--text-primary);
  color: var(--surface-highest-solid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.walkthrough-embed-icon svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  margin-left: 2px;
}
.walkthrough-embed-title {
  flex: 1;
  min-width: 0;
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.walkthrough-embed-meta {
  color: var(--text-tertiary);
  font-size: 12px;
  flex-shrink: 0;
}
.walkthrough-embed-open {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 12.5px;
  text-decoration: none;
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--duration-default) var(--ease-default);
}
.walkthrough-embed-open:hover {
  background: var(--surface-mid);
  color: var(--text-primary);
}
.walkthrough-embed-open svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}
.walkthrough-embed-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #ebebeb;
  border: 1px solid var(--border-subtle);
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
  overflow: hidden;
}
.walkthrough-embed-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Annotation pin on a mock — absolute-positioned over a .figure-frame */
.pin {
  position: absolute;
  width: 24px;
  height: 24px;
  background: var(--brand-solid);
  color: var(--text-on-brand);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  box-shadow: 0 0 0 3px var(--surface-highest-solid);
  z-index: 2;
  line-height: 1;
}

.pin-list {
  list-style: none !important;
  padding: 0 !important;
  counter-reset: pin;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 24px;
}

.pin-list li {
  counter-increment: pin;
  padding-left: 36px;
  position: relative;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.55;
  margin-bottom: 0 !important;
}

.pin-list li::before {
  content: counter(pin);
  position: absolute;
  top: 1px;
  left: 0;
  width: 22px;
  height: 22px;
  background: var(--brand-solid);
  color: var(--text-on-brand);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  line-height: 1;
}

/* Callout variants for help articles */
.help-article .callout {
  background: var(--surface-mid);
  border: none;
  padding: 18px 22px;
  margin: 24px 0;
}

.help-article .callout-tip { background: var(--surface-mid); }

/* Tables in help articles — optimised for reading */
.help-article .table-wrapper {
  margin: 24px 0;
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.help-article table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.55;
}

.help-article th {
  text-align: left;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 18px;
  background: var(--surface-mid);
  border-bottom: 1px solid var(--border-subtle);
}

.help-article td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: top;
}

.help-article tr:last-child td { border-bottom: none; }

.help-article td:first-child,
.help-article th:first-child {
  width: 28%;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .help-article td:first-child,
  .help-article th:first-child {
    white-space: normal;
    width: auto;
  }
}

/* Prev / next pager */
.pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

@media (max-width: 640px) {
  .pager { grid-template-columns: 1fr; }
}

.pager a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none !important;
  transition: border-color var(--duration-default) var(--ease-default), background var(--duration-default) var(--ease-default);
}

.pager a:hover {
  border-color: var(--border-secondary);
  background: var(--surface-highest-solid);
}

.pager .pager-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pager .pager-title {
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.pager-next { text-align: right; }

/* ———————————————————————————————————————————————
   Screenshot mocks — styles for building static HTML
   mockups of Navigator UI screens
   ——————————————————————————————————————————————— */

.mock {
  --mock-bg: #fafafa;
  --mock-surface: #ffffff;
  --mock-border: rgba(0, 0, 0, 0.08);
  --mock-border-strong: rgba(0, 0, 0, 0.12);
  --mock-text-primary: rgba(0, 0, 0, 0.8);
  --mock-text-secondary: rgba(0, 0, 0, 0.55);
  --mock-text-tertiary: rgba(0, 0, 0, 0.4);
  --mock-text-disabled: rgba(0, 0, 0, 0.3);

  background: var(--mock-bg);
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.4;
  color: var(--mock-text-primary);
  user-select: none;
}

.mock-topbar {
  height: 56px;
  background: var(--mock-surface);
  border-bottom: 1px solid var(--mock-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
  font-size: 13px;
  color: var(--mock-text-secondary);
}

.mock-topbar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--mock-text-primary);
}

.mock-topbar-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mock-topbar-crumbs .sep { color: var(--mock-text-tertiary); }

.mock-topbar-spacer { flex: 1; }

.mock-avatar {
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  background: var(--brand-solid);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 500;
}

.mock-body {
  padding: 24px;
}

.mock-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mock-page-title {
  font-size: 20px;
  font-weight: 500;
  color: var(--mock-text-primary);
}

.mock-btn {
  padding: 8px 14px;
  background: var(--mock-text-primary);
  color: white;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
}

.mock-btn-secondary {
  background: var(--mock-surface);
  color: var(--mock-text-primary);
  border: 1px solid var(--mock-border-strong);
}

/* Badge — matches Navigator's Badge component variants */
.mock-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
}

.mock-badge-positive { background: #E7F4EC; color: #0A6B3A; }
.mock-badge-warning  { background: #FFF4E0; color: #8A4B00; }
.mock-badge-negative { background: #FCE8E8; color: #8C1212; }
.mock-badge-info     { background: #E5EFFC; color: #1A4A9C; }
.mock-badge-secondary{ background: #F0F0F0; color: var(--mock-text-primary); }
.mock-badge-tertiary { background: transparent; color: var(--mock-text-secondary); border: 1px solid var(--mock-border-strong); }

/* Filter bar */
.mock-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.mock-filter {
  padding: 6px 12px;
  background: var(--mock-surface);
  border: 1px solid var(--mock-border-strong);
  border-radius: 6px;
  font-size: 13px;
  color: var(--mock-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mock-filter-placeholder { color: var(--mock-text-tertiary); }

.mock-filter .caret { color: var(--mock-text-tertiary); font-size: 10px; }

.mock-filter-search {
  flex: 1;
  min-width: 220px;
  position: relative;
}

.mock-filter-search input {
  width: 100%;
  padding: 6px 30px 6px 12px;
  background: var(--mock-surface);
  border: 1px solid var(--mock-border-strong);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  color: var(--mock-text-primary);
}

/* Data table */
.mock-table {
  background: var(--mock-surface);
  border: 1px solid var(--mock-border);
  border-radius: 8px;
  overflow: hidden;
  width: 100%;
}

.mock-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.mock-table th {
  padding: 10px 12px;
  text-align: left;
  background: #FAFAFA;
  border-bottom: 1px solid var(--mock-border);
  font-size: 12px;
  font-weight: 500;
  color: var(--mock-text-secondary);
  white-space: nowrap;
}

.mock-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--mock-border);
  color: var(--mock-text-primary);
  vertical-align: middle;
  white-space: nowrap;
}

.mock-table tr:last-child td { border-bottom: none; }

.mock-table .col-check {
  width: 32px;
  padding-left: 16px;
}

.mock-checkbox {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1.5px solid var(--mock-border-strong);
  display: inline-block;
  vertical-align: middle;
}

.mock-text-disabled { color: var(--mock-text-disabled); }
.mock-text-secondary { color: var(--mock-text-secondary); }

.mock-complexity {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 9999px;
}

.mock-complexity-low     { background: #3B82F6; }
.mock-complexity-mid     { background: #22C55E; }
.mock-complexity-high    { background: #EAB308; }
.mock-complexity-vhigh   { background: #F97316; }
.mock-complexity-critical{ background: #EF4444; }

.mock-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--mock-text-secondary);
}

.mock-row-overdue { background: #FCF1F1; }

/* Customer profile layout */
.mock-profile {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
  align-items: start;
}

.mock-side {
  background: var(--mock-surface);
  border: 1px solid var(--mock-border);
  border-radius: 8px;
  padding: 20px;
}

.mock-side-header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--mock-border);
  margin-bottom: 16px;
}

.mock-side-name {
  font-size: 17px;
  font-weight: 500;
  color: var(--mock-text-primary);
  margin-bottom: 6px;
}

.mock-side-meta {
  font-size: 12px;
  color: var(--mock-text-secondary);
  margin-bottom: 10px;
}

.mock-side-disclosure {
  padding: 14px 0;
  border-bottom: 1px solid var(--mock-border);
}

.mock-side-disclosure:last-child { border-bottom: none; }

.mock-side-disclosure-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 500;
  color: var(--mock-text-primary);
  margin-bottom: 10px;
}

.mock-side-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  padding: 4px 0;
}

.mock-side-row-label { color: var(--mock-text-secondary); }
.mock-side-row-value { color: var(--mock-text-primary); font-weight: 500; }

.mock-main-card {
  background: var(--mock-surface);
  border: 1px solid var(--mock-border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.mock-main-card-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--mock-text-primary);
  margin-bottom: 14px;
}

/* Funding metrics */
.mock-funding-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

@media (max-width: 640px) {
  .mock-funding-grid { grid-template-columns: repeat(2, 1fr); }
  .mock-profile { grid-template-columns: 1fr; }
}

.mock-funding-card {
  background: #FAFAFA;
  border-radius: 6px;
  padding: 12px;
}

.mock-funding-label {
  font-size: 11px;
  color: var(--mock-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.mock-funding-value {
  font-size: 18px;
  font-weight: 500;
  color: var(--mock-text-primary);
}

.mock-tabs {
  display: flex;
  gap: 20px;
  border-bottom: 1px solid var(--mock-border);
  margin-bottom: 20px;
  font-size: 13.5px;
}

.mock-tab {
  padding: 12px 2px;
  color: var(--mock-text-secondary);
}

.mock-tab.is-active {
  color: var(--mock-text-primary);
  font-weight: 500;
  border-bottom: 2px solid var(--mock-text-primary);
}

/* ———————————————————————————————————————————————
   Category page — visual elements
   ——————————————————————————————————————————————— */

/* Lifecycle stepper — horizontal row of stages with connectors */
.lifecycle {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  background: var(--surface-highest-solid);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  position: relative;
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .lifecycle { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 24px; }
  .lifecycle-step:not(:last-child)::after { display: none; }
}

@media (max-width: 520px) {
  .lifecycle { grid-template-columns: 1fr; }
}

.lifecycle-step {
  position: relative;
  padding: 0 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}

.lifecycle-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 16px;
  right: -12px;
  width: 24px;
  height: 1px;
  background: var(--border-secondary);
}

.lifecycle-dot {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--surface-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.lifecycle-label {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.lifecycle-desc {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* Topic grid — 2x2 grid of thematic cards */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 760px) {
  .topic-grid { grid-template-columns: 1fr; }
}

.topic-card {
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--duration-default) var(--ease-default);
}

.topic-card:hover { border-color: var(--border-secondary); }

.topic-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.topic-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.topic-card-title .topic-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--surface-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-solid);
  flex-shrink: 0;
}

.topic-card-count {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 2px 10px;
  background: var(--surface-mid);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.topic-card-articles {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.topic-card-articles li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  margin: 0 -12px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  color: var(--text-primary);
  transition: background var(--duration-default) var(--ease-default);
}

.topic-card-articles li a:hover {
  background: var(--surface-mid);
}

.topic-card-articles .article-read {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* Pending article — listed but not yet written */
.topic-card-articles li.is-pending {
  padding: 10px 12px;
  margin: 0 -12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--text-tertiary);
  cursor: default;
}

.topic-card-articles li.is-pending .article-read {
  color: var(--text-tertiary);
  font-style: italic;
}

/* Role card — used on the roles hub index */
.role-card {
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none !important;
  min-height: 220px;
  transition: transform var(--duration-default) var(--ease-default), border-color var(--duration-default) var(--ease-default);
}

.role-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-secondary);
}

.role-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--brand-solid);
  color: var(--text-on-brand);
  display: flex;
  align-items: center;
  justify-content: center;
}

.role-card h3 {
  font-size: 22px;
  font-weight: var(--font-weight-regular);
  line-height: 1.25;
  color: var(--text-primary);
}

.role-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.role-card-tasks {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--text-secondary);
}

.role-card-tasks li {
  padding-left: 14px;
  position: relative;
}

.role-card-tasks li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--text-tertiary);
}

.role-card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  padding-top: 4px;
}

.role-card-cta svg {
  transition: transform var(--duration-default) var(--ease-default);
}

.role-card:hover .role-card-cta svg {
  transform: translateX(3px);
}

/* Quick-jump cards — 3-up prominent entry points */
.quickjump {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  .quickjump { grid-template-columns: 1fr; }
}

.quickjump-card {
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none !important;
  transition: transform var(--duration-default) var(--ease-default), border-color var(--duration-default) var(--ease-default);
  min-height: 170px;
}

.quickjump-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-secondary);
}

.quickjump-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.quickjump-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--brand-solid);
  color: var(--text-on-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quickjump-tag {
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.quickjump-card h3 {
  font-size: 19px;
  font-weight: var(--font-weight-regular);
  color: var(--text-primary);
  line-height: 1.3;
}

.quickjump-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.quickjump-arrow {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.quickjump-arrow svg {
  transition: transform var(--duration-default) var(--ease-default);
}

.quickjump-card:hover .quickjump-arrow svg {
  transform: translateX(3px);
}

/* Quick links strip — compact pill-style links at the bottom */
.linkstrip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}

@media (max-width: 900px) { .linkstrip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .linkstrip { grid-template-columns: 1fr; } }

.linkstrip a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--surface-highest-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: none !important;
  transition: border-color var(--duration-default) var(--ease-default), background var(--duration-default) var(--ease-default);
}

.linkstrip a:hover {
  border-color: var(--border-secondary);
  background: var(--surface-highest-solid);
}

.linkstrip a svg {
  color: var(--text-secondary);
  flex-shrink: 0;
}

/* Section eyebrow / intro */
.section-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.section-intro-left p.eyebrow {
  margin-bottom: 6px;
}

.section-intro-left h2 {
  font-size: 24px;
  line-height: 1.2;
  font-weight: var(--font-weight-regular);
  letter-spacing: -0.01em;
}

.section-intro-right {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 320px;
  text-align: right;
}

@media (max-width: 640px) {
  .section-intro { flex-direction: column; align-items: flex-start; }
  .section-intro-right { text-align: left; }
}

/* ————— Print ————— */
@media print {
  .nav, footer, .search-shortcut, .help-sidebar, .help-toc, .pager { display: none; }
  body { background: white; }
  .card, .banner { border: 1px solid var(--border-secondary); break-inside: avoid; }
  .help-layout { display: block; padding: 0; }
  .help-article { max-width: none; }
  .figure-frame { break-inside: avoid; }
}