.chat-preview {
  display: grid;
  gap: var(--space-md);
}

.chat-feature-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 48rem) {
  .chat-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}