/* =========================================================
   TOC block — быстрая навигация
   ========================================================= */

.toc {
  padding-block: 1.5rem;
}

.toc__box {
  background: var(--color-surface);
  border-radius: var(--radius-btn);
  padding: 1.25rem 1.5rem;
}

.toc__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-heading-gold);
  font-weight: var(--fw-semibold);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

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

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

.toc__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.toc__list[hidden] {
  display: none;
}

.toc__link {
  display: block;
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

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

@media (min-width: 768px) {
  .toc__list {
    margin-top: 1.1rem;
    padding-top: 1.1rem;
  }
}