@charset "UTF-8";
.gallery-container {
  column-count: var(--gallery-columns-desktop);
  column-gap: var(--gallery-gap);
  padding: 16px 0;
}

.gallery-item {
  position: relative;
  border-radius: var(--gallery-card-radius);
  overflow: hidden;
  background: var(--bg-2);
  transition: var(--gallery-transition);
  cursor: pointer;
  break-inside: avoid;
  margin-bottom: var(--gallery-gap);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* 懒加载占位样式 */
.gallery-lazy {
  min-height: 200px;
  background: var(--bg-2);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-lazy.loaded {
  opacity: 1;
}

.gallery-lazy.error {
  background: #f5f5f5;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item:hover {
  transform: scale(var(--gallery-hover-scale));
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(transparent, var(--gallery-overlay-bg));
  opacity: 0;
  transition: var(--gallery-transition);
}

.gallery-overlay .gallery-title {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  margin: 0 0 4px;
}

.gallery-overlay .gallery-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  margin: 0;
}

.gallery-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-2);
}

.gallery-title-main {
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-1);
}

.gallery-subtitle {
  text-align: center;
  color: var(--text-2);
  margin-bottom: 32px;
}

/* 响应式断点 */
@media (max-width: 989px) {
  .gallery-container {
    column-count: var(--gallery-columns-tablet);
  }
}
@media (max-width: 600px) {
  .gallery-container {
    column-count: var(--gallery-columns-mobile);
  }
}