.home-previews .preview-card { margin: 0; min-width: 0; }
.preview-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--edge-soft);
  border-radius: var(--radius-media);
  background: var(--surface);
}
.preview-media video { display: block; width: 100%; height: 100%; object-fit: cover; }
.preview-card figcaption { padding: 12px 0 0; color: var(--text-2); font-size: 14px; line-height: 1.6; }
.preview-toggle {
  position: absolute;
  right: 12px;
  bottom: 12px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: var(--canvas);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.preview-toggle[hidden] { display: none; }
.preview-toggle:hover { border-color: var(--accent); }
.preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 36px; }
@media (max-width: 700px) {
  .preview-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; margin-top: 28px; }
}