/* Оглавление */
.table-of-contents {
  display: flex;
  flex-direction: column;
  gap: var(--size-lg);
  padding: var(--size-lg);
  border-radius: var(--size-md);
  background-color: var(--bg-color-default);
  box-shadow: var(--box-shadow-default);
  max-height: 38vh;
  overflow: auto;
  margin: var(--size-xlg);
  margin-left: 0;
}

.toc-title {
  font-weight: 500;
  color: var(--color-primary);
  line-height: 120%;
  margin: 0;
}

h4.toc-title {
  font-size: var(--font-size-16);
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  font-weight: 400;
}

.toc-nested {
  padding-left: 24px;
  font-size: 14px;
  font-weight: 400;
}

.toc-item .toc-link {
  color: var(--color-subtitle-1);
  text-decoration: none;
  display: block;
  padding: 6px 0;
  transition: color 0.2s;
}

.toc-nested .toc-item .toc-link {
  color: var(--color-subtitle-2);
}

.toc-link:hover,
.toc-nested .toc-link:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

.toc-item.active .toc-link {
  color: var(--color-primary);
  font-weight: 400;
  text-decoration: underline;
}

@media (max-width: 992px) {
  .table-of-contents {
    padding: var(--size-lg) 0;
    border-radius: 0;
    background-color: var(--color-grey-1);
    box-shadow: none;
    max-height: 100%;
    overflow: auto;
    border-top: 1px solid var(--light-grey-2);
    border-bottom: 1px solid var(--light-grey-2);
  }
}