/* ── Post grid (archive / index) ──────────────────────── */
.archive-section {
  padding-block: var(--space-6);
}

.archive-section__header {
  margin-bottom: var(--space-5);
}

.archive-section__title {
  font-size: var(--text-2xl);
}

.archive-section__description {
  margin-top: var(--space-2);
  color: var(--color-primary-90);
}

.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1440px) {
  .post-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}