/* Hub authority content only. Never target demo-specific classes (.book, .ecom, etc.). */

.hub-authority {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  padding: 4rem 0 5rem;
  border-top: 1px solid hsl(var(--border));
}

.hub-authority .hub-inner {
  max-width: 48rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hub-authority .hub-inner-wide {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hub-crumb {
  font-size: 0.8rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 1.5rem;
  font-family: Inter, sans-serif;
}

.hub-crumb a { color: hsl(var(--primary)); text-decoration: underline; text-underline-offset: 2px; }

.hub-authority h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.hub-authority h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin: 2.75rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid hsl(var(--border));
}

.hub-authority h2:first-of-type { border-top: none; padding-top: 0; }

.hub-authority h3 {
  font-family: "Playfair Display", serif;
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

.hub-authority h4 {
  font-family: Inter, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1.25rem 0 0.4rem;
  color: hsl(var(--primary));
}

.hub-authority p,
.hub-authority li {
  font-family: Inter, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: hsl(var(--foreground));
}

.hub-authority p { margin: 0 0 1rem; }

.hub-authority ul,
.hub-authority ol {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
}

.hub-authority li { margin-bottom: 0.4rem; }

.hub-authority a:not(.btn-gold):not(.btn-outline-glass) {
  color: hsl(var(--primary));
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-authority a.btn-gold {
  color: hsl(var(--primary-foreground));
  text-decoration: none;
}

.hub-authority a.btn-outline-glass {
  text-decoration: none;
}

.hub-short {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-left: 3px solid hsl(var(--primary));
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  margin: 0 0 1.25rem;
}

.hub-short p { margin: 0; font-size: 1.05rem; }

.hub-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.5rem;
  font-family: Inter, sans-serif;
}

.hub-summary {
  font-size: 0.95rem;
  color: hsl(var(--muted-foreground));
  font-style: italic;
  margin: 1rem 0 0;
}

.hub-toc {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0 2rem;
}

.hub-toc strong {
  display: block;
  margin-bottom: 0.75rem;
  font-family: Inter, sans-serif;
  font-size: 0.85rem;
}

.hub-toc ol {
  margin: 0;
  padding-left: 1.25rem;
  columns: 1;
}

@media (min-width: 700px) {
  .hub-toc ol { columns: 2; column-gap: 2rem; }
}

.hub-toc li { break-inside: avoid; font-size: 0.9rem; }

.hub-tree {
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  overflow: hidden;
  margin: 1rem 0 1.5rem;
}

.hub-tree-item {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid hsl(var(--border));
  background: hsl(var(--surface));
}

.hub-tree-item:last-child { border-bottom: none; }

.hub-tree-if {
  font-weight: 600;
  font-family: Inter, sans-serif;
  margin-bottom: 0.35rem;
}

.hub-tree-then {
  color: hsl(var(--muted-foreground));
  font-size: 0.95rem;
  margin: 0;
}

.hub-tree-arrow {
  display: block;
  font-size: 0.75rem;
  color: hsl(var(--primary));
  margin: 0.25rem 0;
}

.hub-check {
  list-style: none;
  padding-left: 0;
}

.hub-check li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

.hub-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.65rem;
  height: 0.65rem;
  border: 1px solid hsl(var(--primary));
  border-radius: 2px;
}

.hub-facts {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .hub-facts { grid-template-columns: 1fr 1fr; }
}

.hub-fact {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
}

.hub-fact h3 {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-family: Inter, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: hsl(var(--muted-foreground));
  border: none;
}

.hub-fact ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
}

.hub-glossary dt {
  font-weight: 600;
  margin-top: 0.75rem;
  font-family: Inter, sans-serif;
}

.hub-glossary dd {
  margin: 0.25rem 0 0;
  color: hsl(var(--muted-foreground));
  font-size: 0.95rem;
}

.hub-cta-box {
  margin-top: 3rem;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  background: hsl(var(--surface));
  border: 1px solid hsl(43 52% 54% / 0.25);
}

.hub-cta-box h2 {
  border: none;
  padding: 0;
  margin: 0 0 0.75rem;
}

.hub-cta-box .hub-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.25rem;
}

.hub-cta-box .btn-gold {
  color: hsl(260 40% 7%);
  text-decoration: none;
}

.hub-cta-box .btn-outline-glass {
  text-decoration: none;
}

.hub-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 1.5rem;
}

.hub-related a {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--surface));
  text-decoration: none;
  font-size: 0.85rem;
  font-family: Inter, sans-serif;
}

.hub-related a:hover {
  border-color: hsl(var(--primary));
}

.hub-faq details {
  border: 1px solid hsl(var(--border));
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.5rem;
  background: hsl(var(--surface));
}

.hub-faq summary {
  cursor: pointer;
  font-weight: 600;
  font-family: Inter, sans-serif;
}

.hub-faq details p {
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
}