:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-code: #0f172a;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --brand-primary: #2563eb;
  --brand-primary-hover: #1d4ed8;
  --brand-light: #eff6ff;
  --accent-color: #06b6d4;
  --sidebar-width: 280px;
  --toc-width: 240px;
  --header-height: 64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

[data-theme="dark"] {
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-tertiary: #1f2937;
  --bg-code: #030712;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: #1e293b;
  --brand-primary: #3b82f6;
  --brand-primary-hover: #60a5fa;
  --brand-light: rgba(59, 130, 246, 0.12);
  --accent-color: #22d3ee;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--brand-primary-hover);
  text-decoration: underline;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background-color: rgba(var(--bg-primary), 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.brand-badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  background-color: var(--brand-light);
  color: var(--brand-primary);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 200px;
}

.search-trigger:hover {
  border-color: var(--brand-primary);
  color: var(--text-primary);
}

.search-shortcut {
  margin-left: auto;
  font-size: 0.75rem;
  padding: 2px 6px;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.theme-toggle-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.theme-toggle-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
}

/* Layout */
.docs-container {
  display: flex;
  max-width: 1540px;
  margin: 0 auto;
  min-height: calc(100vh - var(--header-height));
}

.docs-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  border-right: 1px solid var(--border-color);
  padding: 24px 16px;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  overflow-y: auto;
  background-color: var(--bg-primary);
}

.sidebar-nav-group {
  margin-bottom: 24px;
}

.sidebar-group-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  padding: 0 10px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all 0.15s ease;
  line-height: 1.4;
  margin-bottom: 2px;
}

.sidebar-link:hover {
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--brand-primary);
  background-color: var(--brand-light);
  font-weight: 600;
}

/* Main Content Area */
.docs-content {
  flex: 1;
  min-width: 0;
  padding: 40px 48px;
  max-width: 900px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

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

.docs-article h1 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.25;
  color: var(--text-primary);
}

.docs-article .lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

.docs-article h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.docs-article h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.docs-article p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.docs-article ul, .docs-article ol {
  margin-bottom: 18px;
  padding-left: 24px;
  color: var(--text-secondary);
}

.docs-article li {
  margin-bottom: 8px;
}

.docs-article strong {
  color: var(--text-primary);
}

.docs-article code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: var(--bg-tertiary);
  color: var(--brand-primary);
}

.docs-article pre {
  background-color: var(--bg-code);
  color: #f8fafc;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: 24px;
  position: relative;
  border: 1px solid var(--border-color);
}

.docs-article pre code {
  background: transparent;
  padding: 0;
  color: #e2e8f0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.copy-code-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #cbd5e1;
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-code-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* Callout Boxes */
.callout {
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 24px 0;
  border-left: 4px solid;
  background-color: var(--bg-secondary);
}

.callout-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.callout.tip {
  border-left-color: #10b981;
  background-color: rgba(16, 185, 129, 0.08);
}
.callout.tip .callout-header {
  color: #059669;
}

.callout.warning {
  border-left-color: #f59e0b;
  background-color: rgba(245, 158, 11, 0.08);
}
.callout.warning .callout-header {
  color: #d97706;
}

.callout.info {
  border-left-color: #3b82f6;
  background-color: rgba(59, 130, 246, 0.08);
}
.callout.info .callout-header {
  color: #2563eb;
}

.callout.insight {
  border-left-color: #8b5cf6;
  background-color: rgba(139, 92, 246, 0.08);
}
.callout.insight .callout-header {
  color: #7c3aed;
}

.callout p:last-child {
  margin-bottom: 0;
}

/* Table */
.table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
}

tr:hover td {
  background-color: var(--bg-secondary);
}

/* Diagram Cards */
.diagram-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.diagram-box svg {
  max-width: 100%;
  height: auto;
}

.diagram-caption {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
}

/* Right TOC */
.docs-toc {
  width: var(--toc-width);
  flex-shrink: 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  padding: 40px 16px;
  overflow-y: auto;
}

.toc-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.toc-link {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 4px 0;
  line-height: 1.4;
  transition: color 0.15s;
}

.toc-link:hover {
  color: var(--brand-primary);
  text-decoration: none;
}

.toc-link.active {
  color: var(--brand-primary);
  font-weight: 600;
}

/* Pagination */
.page-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.page-nav-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-nav-link.next {
  margin-left: auto;
  text-align: right;
}

.page-nav-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.page-nav-title {
  font-weight: 600;
  font-size: 0.95rem;
}

/* Portal/Home Styles */
.hero-section {
  padding: 64px 0 48px;
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--brand-light);
  color: var(--brand-primary);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn-primary {
  background-color: var(--brand-primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background-color: var(--brand-primary-hover);
  color: #fff;
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  text-decoration: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 48px 0;
}

.feature-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-primary);
}

.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  display: inline-block;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Search Modal */
.search-modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 100;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
}

.search-modal-backdrop.open {
  display: flex;
}

.search-modal-content {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.search-input-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-modal-input {
  width: 100%;
  background: transparent;
  border: none;
  font-size: 1.1rem;
  color: var(--text-primary);
  outline: none;
}

.search-results-list {
  max-height: 400px;
  overflow-y: auto;
  padding: 12px;
}

.search-result-item {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  display: block;
  transition: background-color 0.15s;
}

.search-result-item:hover, .search-result-item.selected {
  background-color: var(--bg-secondary);
  text-decoration: none;
}

.search-result-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--brand-primary);
  margin-bottom: 4px;
}

.search-result-snippet {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .docs-toc {
    display: none;
  }
}

@media (max-width: 860px) {
  .docs-sidebar {
    position: fixed;
    left: -100%;
    z-index: 45;
    transition: left 0.25s ease;
    box-shadow: var(--shadow-lg);
  }
  .docs-sidebar.open {
    left: 0;
  }
  .mobile-menu-btn {
    display: block;
  }
  .docs-content {
    padding: 24px 20px;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .search-trigger {
    min-width: 120px;
  }
}
/* Styles added on top of base.css (the stylesheet kept from the first version of the site). */
.site-header {
  background-color: color-mix(in srgb, var(--bg-primary) 85%, transparent);
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-link:hover {
  text-decoration: none;
}

.search-trigger {
  font-family: inherit;
}

.supp-toggle-btn {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  height: 36px;
  padding: 0 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--brand-primary);
  background-color: var(--brand-light);
  color: var(--brand-primary);
  cursor: pointer;
  white-space: nowrap;
}
.supp-toggle-btn::after {
  content: "：顯示";
}
[data-supp="off"] .supp-toggle-btn {
  border-color: var(--border-color);
  background-color: transparent;
  color: var(--text-muted);
}
[data-supp="off"] .supp-toggle-btn::after {
  content: "：隱藏";
}
[data-supp="off"] .supp {
  display: none;
}

/* Sidebar */
.sidebar-home {
  margin-bottom: 16px;
  font-weight: 600;
}
.sidebar-nav-group {
  margin-bottom: 16px;
}
.sidebar-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  padding: 6px 10px;
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
}
.sidebar-group-title::-webkit-details-marker {
  display: none;
}
.sidebar-group-title::before {
  content: "▸";
  font-size: 0.7rem;
  transition: transform 0.15s;
}
details[open] > .sidebar-group-title::before {
  transform: rotate(90deg);
}
.sidebar-group-title:hover {
  background-color: var(--bg-secondary);
}
.sidebar-group-note {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
}

/* Article */
.docs-article {
  overflow-wrap: anywhere;
}
.docs-article h4 {
  font-size: 1.02rem;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
}
.docs-article hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 32px 0;
}
.docs-article blockquote {
  border-left: 3px solid var(--border-color);
  padding-left: 16px;
  margin-bottom: 16px;
}
.docs-article li > ul,
.docs-article li > ol {
  margin-top: 8px;
  margin-bottom: 0;
}
.docs-article li > p {
  margin-bottom: 8px;
}
.docs-article li > pre {
  margin-top: 8px;
  margin-bottom: 12px;
}
.docs-article pre code {
  overflow-wrap: normal;
  white-space: pre;
}
.docs-article td code,
.docs-article th code {
  white-space: nowrap;
}
.heading-anchor {
  margin-left: 8px;
  color: var(--text-muted);
  font-weight: 400;
  opacity: 0;
}
h2:hover > .heading-anchor,
h3:hover > .heading-anchor,
h4:hover > .heading-anchor,
.heading-anchor:focus {
  opacity: 1;
  text-decoration: none;
}
a.term {
  color: inherit;
  text-decoration: underline dotted var(--text-muted);
  text-underline-offset: 3px;
  cursor: help;
}
a.term:hover {
  color: var(--brand-primary);
}
a.untranslated::after {
  content: "英文";
  margin-left: 4px;
  padding: 0 5px;
  font-size: 0.7rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
  vertical-align: 1px;
}

/* Site-added blocks */
.supp {
  --supp-color: #2563eb;
  border: 1px solid color-mix(in srgb, var(--supp-color) 35%, transparent);
  border-left: 4px solid var(--supp-color);
  background-color: color-mix(in srgb, var(--supp-color) 7%, transparent);
  border-radius: var(--radius-md);
  padding: 14px 20px 4px;
  margin: 24px 0;
}
.supp-example {
  --supp-color: #059669;
}
.supp-note {
  --supp-color: #2563eb;
}
.supp-plain {
  --supp-color: #7c3aed;
}
[data-theme="dark"] .supp-example {
  --supp-color: #34d399;
}
[data-theme="dark"] .supp-note {
  --supp-color: #60a5fa;
}
[data-theme="dark"] .supp-plain {
  --supp-color: #a78bfa;
}
.supp-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}
.supp-kind {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--supp-color);
  letter-spacing: 0.04em;
}
.supp-title {
  font-weight: 700;
  color: var(--text-primary);
}
.supp-badge {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 1px 8px;
  cursor: help;
}
.supp pre {
  margin-bottom: 16px;
}

/* Screenshots */
.shot {
  margin: 24px 0;
}
.shot img {
  display: block;
  max-width: 100%;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}
.shot-frame {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 120px;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  color: var(--text-muted);
}
.shot-label {
  font-size: 0.85rem;
  font-weight: 600;
}
.shot figcaption {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
}
.shot figcaption p {
  margin: 0;
  color: inherit;
}

.page-source,
.build-note {
  margin-top: 48px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.page-navigation {
  margin-top: 24px;
  gap: 16px;
}
.toc-level-3 {
  padding-left: 12px;
}

/* Home */
.docs-content.home {
  max-width: 1000px;
}
.hero-section {
  padding: 40px 0 24px;
}
.hero-title {
  font-size: 2.4rem;
}
.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 0;
}
.home .docs-article {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: start;
}
.home .docs-article > :not(.track-card) {
  grid-column: 1 / -1;
}
.track-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 8px 24px 12px;
}
.track-card h2 {
  margin-top: 16px;
  font-size: 1.25rem;
}

/* Search */
.search-result-page {
  font-size: 0.72rem;
  color: var(--text-muted);
}
.search-result-snippet mark,
.search-result-title mark {
  background-color: color-mix(in srgb, #f59e0b 35%, transparent);
  color: inherit;
  border-radius: 2px;
}
.search-empty {
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
}

@media (max-width: 860px) {
  .search-trigger {
    min-width: 0;
  }
  .search-trigger span {
    display: none;
  }
  .site-header {
    padding: 0 16px;
  }
  .header-actions {
    gap: 8px;
  }
}

/* Site-wide notice: unofficial, machine translated. */
.site-footer {
  margin-top: 3rem;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--border-color);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--text-muted);
}
.site-footer p {
  margin: 0.25rem 0;
}