.instagram-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.instagram-grid iframe {
  display: block;
  width: 100%;
  height: 610px;
  border: 0;
  background: #fff;
}

@media (max-width: 900px) {
  .instagram-grid { grid-template-columns: 1fr 1fr; }
  .instagram-grid iframe:last-child { display: none; }
}

@media (max-width: 700px) {
  .instagram-grid { grid-template-columns: 1fr; }
  .instagram-grid iframe { height: 600px; }
  .instagram-grid iframe:nth-child(n + 2) { display: none; }
}