.product-card-img {
    width: 100%;
    height: 200px; /* 自己改成你要的固定高度 */
    overflow: hidden; /* 核心：超出部分隐藏 */
    position: relative;
}
.product-card-img img {
    width: 100%;
    /*height: 100%;*/
    object-fit: cover; /* 等比例填满，超出裁掉 */
    object-position: center; /* 图片居中显示 */
    display: block;
}
.product-card-title {
  color: #1f1f1f;
  padding: 0 8px;
  font-size: 14px;
  margin-top: 10px;
  height: 40px
}
.product-card-deal {
  color: #999;
  font-size: 12px;
  padding: 0 8px;
  margin-top: 8px
}
.product-card-deal > span {
  color: #ff604b
}
.product-card-price {
  padding: 0 8px;
  margin-top: 5px;
  font-size: 14px
}
.product-card-price__now {
  color: #fe5a58
}
.product-card-price__old {
  color: #999;
  text-decoration: line-through
}
.product-card-store {
  color: #999;
  font-size: 12px;
  padding: 0 8px;
  margin-top: 6px;
  margin-bottom: 8px
}
.wiki-home .wiki-tabs {
  display: flex;
  justify-content: space-around;
  height: 48px;
  background: #fff;
  align-items: center
}
.wiki-home .wiki-tabs .wiki-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #1f1f1f
}
.wiki-home .wiki-tabs .wiki-tab > div {
  width: 60%;
  height: 3px;
  background-color: #fff;
  border-radius: 2px;
  margin-top: 6px
}
.wiki-home .wiki-tabs .wiki-tab.active > div {
  background-color: #ff604b
}
.wiki-home .wiki-tabs .wiki-tab.active > span {
  color: #ff604b
}
.wiki-home .wiki-cate-container.stick {
  position: fixed;
  top: 48px;
  padding: 0 0 14px;
  z-index: 99;
  background-color: #fff;
  margin-top: unset;
  border-bottom: 1px solid #dcdcdc
}
.wiki-home .wiki-cate-container .wiki-cate-list {
  margin-top: 16px
}
.wiki-home .wiki-cate-container .wiki-cate-list .wiki-cate-item {
  width: auto;
  padding: 6px 14px;
  background-color: #fff;
  border-radius: 20px;
  border: 1px solid #dcdcdc
}
.wiki-home .wiki-cate-container .wiki-cate-list .wiki-cate-item.active {
  color: #ff604b;
  border: 1px solid #ff604b
}
.wiki-home .wiki-product {
  margin-top: 16px;
  padding: 0 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between
}
.wiki-home .wiki-product-item {
  width: calc(50% - 4px);
  background: #fff;
  border-radius: 3px;
  margin-bottom: 8px
}