/* 简洁图片画廊样式 */
.bs-gallery {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 16px;
}

.bs-gallery-main {
  position: relative;
  -webkit-box-flex: 1;
      -ms-flex: 0 0 560px;
          flex: 0 0 560px;
  width: 560px;
  border-radius: 8px;
  overflow: hidden;
  background: #f3f3f3;
}

.bs-gallery-image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.bs-gallery-counter {
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: rgba(0,0,0,.45);
  color: #fff;
  padding: 6px 10px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
}

.bs-gallery-thumbs {
  width: 180px;
  overflow-y: auto;
  padding-right: 4px;
}

.bs-gallery-thumb {
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  margin-bottom: 16px;
  position: relative;
}

.bs-gallery-thumb img {
  width: 100%;
  height: 100px;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  filter: grayscale(10%);
}

.bs-gallery-thumb.active {
  border: 2px solid #426DC2; /* 绿色高亮 */
}

.bs-gallery-thumb:last-child { margin-bottom: 0; }