.diy-section { padding: 1rem 0 4rem; }

.diy-card .card-body { padding: 1.25rem; }

.diy-card .badge { margin-bottom: 0.5rem; }

.diy-card .video-embed {
  width: 100%;
  aspect-ratio: 16/9;
  border: none;
}

.diy-card .diy-image {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  font-size: 1.2rem;
}

.diy-submit {
  text-align: center;
  margin-top: 3rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}