/* TOC block — BEM: toc__element--modifier */

.toc {
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  padding: 1rem 1.25rem;
  margin-block: var(--space-section);
}

.toc__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
}

.toc__arrow {
  color: var(--color-heading-gold);
  transition: transform var(--transition-base);
  font-size: 0.75rem;
}

.toc__toggle[aria-expanded='true'] .toc__arrow {
  transform: rotate(180deg);
}

.toc__list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 1rem;
}

.toc__list[hidden] {
  display: none;
}

.toc__list a {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  padding-block: 0.25rem;
}

.toc__list a:hover,
.toc__list a:focus-visible {
  color: var(--color-heading-gold);
}