.md-nav--primary .md-nav__list > .md-nav__item {
  border-bottom: none;
}

.md-nav--primary .md-nav__list > .md-nav__item > .md-nav__link {
  transition: background-color 0.2s ease, padding-left 0.2s ease;
  border-radius: 4px;
  margin-right: 0.5rem;
}

.md-nav--primary .md-nav__list > .md-nav__item > .md-nav__link:hover {
  background-color: var(--md-accent-fg-color--transparent);
  padding-left: 0.5rem;
}

.md-nav--primary .md-nav__list > .md-nav__item > .md-nav__link--active {
  background-color: var(--md-accent-fg-color--transparent);
  font-weight: 600;
}

@supports selector(:has(*)) {
  /* Separator after Report Issues (before Live Examples) */
  .md-nav--primary .md-nav__list > .md-nav__item:has(> a[href*="issues"]) {
    border-bottom: 2px solid var(--md-default-fg-color--lighter);
    margin-bottom: 0.6rem;
    padding-bottom: 0.6rem;
  }

  /* Separator after TypeScript (before API Reference) */
  .md-nav--primary .md-nav__list > .md-nav__item--nested:has(a[href*="typescript/"]) {
    border-bottom: 2px solid var(--md-default-fg-color--lighter);
    margin-bottom: 0.6rem;
    padding-bottom: 0.6rem;
  }

  /* Separator after API Reference (before Cesium notebooks) */
  .md-nav--primary .md-nav__list > .md-nav__item--nested:has(a[href*="potree/"]) {
    border-bottom: 2px solid var(--md-default-fg-color--lighter);
    margin-bottom: 0.6rem;
    padding-bottom: 0.6rem;
  }
}