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

.toc__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--color-gold);
  font-size: var(--font-size-h3);
  font-weight: 700;
  cursor: pointer;
  text-align: left;
}

.toc__arrow {
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

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

.toc__list {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
}

.toc--open .toc__list {
  display: flex;
}

.toc__link {
  color: var(--color-text);
  transition: color var(--transition-base);
}

.toc__link:hover,
.toc__link:focus-visible {
  color: var(--color-gold);
}