/* .breadcrumbs {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-top: 0.75rem;
}

.breadcrumbs ol {
  display: flex;
  gap: 0.5rem;
  padding: 0.25rem 0;
}

.breadcrumbs li::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--divider);
}

.breadcrumbs li:last-child::after {
  content: "";
} */

/* .hero--book {
  padding-top: 2rem;
} */

.hero__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  align-items: start;
}

.prices-may-change {
  margin: 10px 0 0 0;
}

.hero__cover img {
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.hero__meta .book-title {
  margin: 0 0 0.3rem;
  font-size: 2rem;
}

.book-tagline {
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.meta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 1rem;
}

.badge {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.key-points .checklist {
  padding-left: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.5rem;
  margin: 0.35rem 0;
}

.checklist li::before {
  content: "\2713\00A0";
  position: absolute;
  left: 0;
  top: 0;
  line-height: 1.2;
  color: var(--gold-accent);
  font-weight: 800;
}

.audience {
  color: var(--text-dim);
}

.tabs {
  display: inline-flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}

.tab {
  border: 1px solid var(--border);
  border-bottom: none;
  background: transparent;
  color: var(--text-dim);
  padding: 0.5rem 0.75rem;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  cursor: pointer;
}

.tab.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.grid.two {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.grid.three {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.note {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.note h3 {
  margin-top: 0;
}

.toc-actions {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.toc details {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.5rem;
  background: transparent;
}

.toc summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.toc summary::-webkit-details-marker {
  display: none;
}

.toc p {
  color: var(--text-dim);
  margin: 0.5rem 0 0;
}

.price {
  font-weight: 800;
  font-size: 1.15rem;
  margin: 0.5rem 0 0.75rem;
}

.cards--related .card__inner {
  align-items: center;
}

.cards--related img {
  border-radius: 6px;
  border: 1px solid var(--border);
}

.buybar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  background: rgba(15, 18, 28, 0.9);
  backdrop-filter: saturate(140%) blur(6px);
  border-top: 1px solid var(--border, #2a2f3a);
  padding: 0.6rem 0;
}

.buybar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.buybar__title {
  font-weight: 600;
  color: #fff;
}
.buybar__actions {
  display: flex;
  gap: 0.5rem;
}

.series-all summary {
  cursor: pointer;
  font-weight: 600;
  margin: 0.5rem 0 1rem;
}

.scroller {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}

.cards--scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 220px;
  gap: 0.75rem;
}

.cards--scroll .card {
  min-width: 220px;
}

.series-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

/* .section {
  margin-top: 30px;
} */

/* .section:not(:first-child) {
  margin-bottom: 30px;
} */

@media (min-width: 792px) {
  .hero__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 1.5rem;
  }

  .grid.two {
    grid-template-columns: 1.2fr 0.8fr;
  }

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

@media (max-width: 720px) {
  .buybar__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}