:root {
  --bg-primary: #07090e;
  --bg-secondary: #0d111a;
  --bg-card: #131824;
  --bg-card-hover: #181f2f;
  --border: #21293a;
  --border-focus: #3b82f6;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.25);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Top Announcement Banner */
.top-banner {
  background: rgba(13, 17, 26, 0.95);
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  padding: 8px 0;
}

.banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

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

.banner-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.banner-link:hover {
  text-decoration: underline;
}

/* Navbar */
.navbar {
  border-bottom: 1px solid var(--border);
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}

.brand-symbol {
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent) !important;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid rgba(59, 130, 246, 0.3);
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--accent) !important;
  color: #fff !important;
}

/* Hero */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(circle at 50% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
}

.hero-container {
  max-width: 900px;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 14px;
  background: rgba(59, 130, 246, 0.08);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 30px;
  margin-bottom: 24px;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.highlight-text {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #1d4ed8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-metrics {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 20px 16px;
  border-radius: 8px;
  text-align: center;
}

.metric-val {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
.section {
  padding: 90px 0;
  border-bottom: 1px solid var(--border);
}

.section-dark {
  background-color: var(--bg-secondary);
}

.section-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 780px;
  line-height: 1.7;
}

/* Grids & Cards */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  transition: transform 0.2s, border-color 0.2s;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.4);
}

.card-featured {
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(24, 31, 47, 0.5) 100%);
  border-color: rgba(59, 130, 246, 0.25);
}

.card-icon-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Checklists */
.check-list {
  list-style: none;
}

.check-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 4px 0;
  display: flex;
  align-items: center;
}

.check-list li::before {
  content: "✓";
  color: var(--success);
  margin-right: 8px;
  font-weight: 700;
}

/* Workflow Diagram */
.workflow-diagram {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.workflow-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 12px;
}

.workflow-step h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.workflow-step p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.workflow-arrow {
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 700;
}

/* Data Table */
.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table th, .data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.data-table th {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.status-pass { color: var(--success); font-weight: 600; }
.status-info { color: var(--accent); font-weight: 600; }
.status-warn { color: var(--warning); font-weight: 600; }
.status-unknown { color: var(--text-muted); font-weight: 600; }

/* Code Terminal */
.code-terminal {
  background: #05070a;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  font-family: var(--font-mono);
}

.terminal-header {
  background: #0d111a;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.terminal-title {
  margin-left: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.terminal-body {
  padding: 14px;
  font-size: 0.82rem;
  color: #a5b4fc;
  overflow-x: auto;
  line-height: 1.5;
}

/* Receipts Cards */
.receipt-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.receipt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.receipt-id {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.receipt-meta {
  margin: 14px 0;
  font-size: 0.82rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.meta-row {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
}

.meta-label {
  color: var(--text-muted);
}

.code-inline {
  font-family: var(--font-mono);
  color: var(--accent);
}

.receipt-inspector {
  background: #05070a;
  border: 1px solid var(--accent);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.inspector-header {
  background: #0d111a;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.inspector-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}

.btn-close:hover { color: #fff; }

.inspector-content {
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #34d399;
  max-height: 380px;
  overflow-y: auto;
}

.reproduce-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 0.85rem;
}

.reproduce-box pre {
  margin-top: 8px;
  font-family: var(--font-mono);
  color: #38bdf8;
}

/* Pilot Box */
.pilot-box {
  background: linear-gradient(180deg, #101522 0%, #0d121c 100%);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 14px;
  padding: 48px 40px;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.pilot-pricing-block {
  margin: 24px 0 32px;
}

.price-val {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #fff;
  line-height: 1;
}

.price-tag {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 8px;
}

.inclusion-item {
  display: flex;
  text-align: left;
  gap: 12px;
  background: rgba(0, 0, 0, 0.2);
  padding: 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.check-icon {
  color: var(--success);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Founder Layout */
.founder-layout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px;
  max-width: 800px;
}

.founder-name {
  font-size: 1.6rem;
  font-weight: 700;
}

.founder-role {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.code-handle {
  font-family: var(--font-mono);
  color: var(--accent);
  background: rgba(59, 130, 246, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
}

.founder-bio {
  color: var(--text-secondary);
  line-height: 1.7;
}

.founder-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Buttons & Badges */
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 16px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--text-secondary);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border);
}

.btn-outline:hover {
  color: #fff;
  border-color: var(--accent);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-large {
  padding: 14px 32px;
  font-size: 1.05rem;
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.badge-accent {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-primary {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Footer */
.footer {
  background: #040508;
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 36px;
}

.footer-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #fff;
  font-size: 1.1rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  text-align: center;
}

/* Helpers */
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 24px; }
.text-sm { font-size: 0.85rem; }
.text-secondary { color: var(--text-secondary); }
.text-warn { color: var(--warning); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.narrow { max-width: 640px; }

/* ======================================================================
   Accessibility
   ====================================================================== */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
}

:where(a, button, [tabindex]):focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ======================================================================
   Mobile navigation toggle
   ====================================================================== */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ======================================================================
   Hero install block
   ====================================================================== */

.install-block {
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  margin: 28px 0 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
  overflow: hidden;
  max-width: 100%;
}

.install-block code {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-primary);
  padding: 14px 20px;
  white-space: nowrap;
  overflow-x: auto;
}

.copy-btn {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(59, 130, 246, 0.1);
  border: none;
  border-left: 1px solid var(--border);
  padding: 0 18px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.copy-btn:hover { background: rgba(59, 130, 246, 0.2); }
.copy-btn.copied { color: var(--success); background: rgba(16, 185, 129, 0.14); }

.install-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 26px;
}

.install-note a { color: var(--accent); text-decoration: none; }
.install-note a:hover { text-decoration: underline; }

.metrics-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 16px;
  font-style: italic;
}

/* ======================================================================
   Evidence section
   ====================================================================== */

.section-lead-sm {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 70ch;
}

.evidence-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.c-dim { color: var(--text-muted); }
.c-cmd { color: var(--accent); }
.c-ok  { color: var(--success); }

.repro-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.repro-panel h3 { font-size: 1.05rem; margin-bottom: 6px; }

.fact-list { display: flex; flex-direction: column; gap: 10px; }

.fact-list > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.fact-list > div:last-child { border-bottom: none; padding-bottom: 0; }

.fact-list dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.fact-list dd { font-size: 0.9rem; margin: 0; min-width: 0; }
.fact-list code { font-family: var(--font-mono); font-size: 0.82rem; }

.digest {
  color: var(--success);
  word-break: break-all;
  line-height: 1.5;
  display: block;
}

/* Scenario cards */

.scenario-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 20px;
  min-width: 0;
}

.scenario-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.scenario-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.scenario-card h4 {
  font-size: 0.98rem;
  line-height: 1.45;
  margin-bottom: 10px;
}

.scenario-detail {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--text-secondary);
  background: var(--bg-primary);
  border-radius: 6px;
  padding: 12px 14px;
  overflow-wrap: break-word;
}

.badge-warn {
  background: rgba(245, 158, 11, 0.14);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Inspector launch strip */

.inspector-launch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
}

.inspector-launch h3 { font-size: 1.05rem; margin-bottom: 4px; }
.inspector-launch p { max-width: 62ch; margin: 0; }

/* Boundary callout */

.boundary-box {
  border: 1px solid var(--border);
  border-left: 3px solid var(--warning);
  background: rgba(245, 158, 11, 0.05);
  border-radius: 10px;
  padding: 20px 24px;
}

.field-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--warning);
  font-weight: 600;
  margin-bottom: 8px;
}

.boundary-box p { color: var(--text-secondary); max-width: 80ch; }

/* Standard section links */

.std-links { display: flex; flex-wrap: wrap; gap: 18px; }

.std-links a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
}

.std-links a:hover { text-decoration: underline; }

/* Two dark sections in sequence read as one band; keep the seam visible. */
.section-dark + .section-dark { border-top: 1px solid var(--border); }

/* ======================================================================
   Responsive
   ====================================================================== */

@media (max-width: 900px) {
  .hero-title { font-size: 2.3rem; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .card, .receipt-card { min-width: 0; }
  .workflow-diagram { flex-direction: column; text-align: center; }
  .workflow-arrow { transform: rotate(90deg); margin: 8px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .evidence-cols { grid-template-columns: minmax(0, 1fr); }

  .nav-toggle { display: flex; }

  .nav-container { flex-wrap: wrap; }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 0 4px;
    border-top: 1px solid var(--border);
    margin-top: 12px;
  }

  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; width: 100%; }

  .install-block { width: 100%; }
  .install-block code { white-space: normal; word-break: break-word; }

  .inspector-launch { flex-direction: column; align-items: flex-start; }
  .fact-list > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .top-banner, .navbar, .nav-toggle, .skip-link, .copy-btn { display: none; }
  body { background: #fff; color: #000; }
}