/* 手术示教设备说明图，仅由手术示教方案页加载。 */
.teaching-equipment {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s3);
  margin-bottom: var(--s4);
}

.teaching-equipment-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--dor-line);
  border-radius: 10px;
  background: var(--color-surface);
}

.teaching-equipment-image {
  display: flex;
  align-items: center;
  justify-content: center;
  height: clamp(320px, 32vw, 440px);
  padding: var(--s2);
  background: #fff;
}

.teaching-equipment-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.teaching-equipment-card--fixed img {
  width: 82%;
  height: 82%;
}

.teaching-equipment-card figcaption {
  padding: var(--s2);
  border-top: 1px solid var(--dor-line);
}

.teaching-equipment-card h3 {
  margin: 0 0 8px;
  color: var(--dor-ink);
  font-size: 20px;
  line-height: 1.5;
}

.teaching-equipment-card p {
  margin: 0;
  color: var(--dor-muted);
  font-size: 15px;
  line-height: 1.8;
}

@media (max-width: 720px) {
  .teaching-equipment { grid-template-columns: 1fr; }
  .teaching-equipment-image { height: 360px; }
}