.highlights__items {
  --col-per-row: 2;
  row-gap: 20px;
}

.highlight-card {
  padding-bottom: 20px;
}

.highlights__items::before {
  width: calc(100% - var(--sub-title-width) - 20px);
}

.highlights__items>*:nth-child(4) {
  grid-column: auto;
}

.highlights__items .highlight-card:nth-child(2) {
  border-right: none;
}

.highlights__items .highlight-card:nth-child(3) {
  border-right: 1px solid var(--card-separator-clr);
}