/* Ensure rich text headings are visually distinct. */
.page-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 1.5rem 0 0.75rem;
}

.page-content h2 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 1.25rem 0 0.75rem;
}

.page-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 1rem 0 0.5rem;
}

.page-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0.75rem 0 0.5rem;
}

.page-content h5,
.page-content h6 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0.75rem 0 0.5rem;
}