.article .rte h2 {
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
  line-height: 1.3;
}
.article .rte h3 {
  font-size: clamp(1.1875rem, 1.05rem + 0.5vw, 1.375rem);
  line-height: 1.35;
}