.product-content {
  padding: 0.53rem 0;
}
  .param-table {
      width: 100%;
      border-collapse: collapse; /* 合并边框 */
      text-align: center;
      font-size: 14px;
      color: #333;
    }
    .param-table th,
    .param-table td {
      border: 1px solid #ddd;
      padding: 12px 8px;
      background-color: #f5f5f5;
    }
    .param-table th {
      background-color: #eee;
      font-weight: 600;
    }
.product-content .product-sub-tabs-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.product-content .product-sub-tabs-wrapper::-webkit-scrollbar {
  display: none;
}

.product-content .product-sub-tabs {
  display: flex;
  align-items: flex-end;
  padding-bottom: 0.2rem;
  margin-bottom: 0.69rem;
}

.product-content .product-sub-tabs .product-tab {
  height: 0.71rem;
  background: #f5f7fa;
  padding: 0 0.13rem;
  width: calc((100% - 0.36rem) / 5);
  min-width: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.16rem;
  color: #000000;
  margin-right: 0.09rem;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0.03rem 0.03rem 0 0;
  box-sizing: border-box;
}

.product-content .product-sub-tabs .product-tab.active {
  background: #117ac8;
  color: #ffffff;
  border-color: #117ac8;
}

.product-content .product-sub-tabs .product-tab.active::after {
  content: "";
  position: absolute;
  bottom: -0.08rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.1rem solid transparent;
  border-right: 0.1rem solid transparent;
  border-top: 0.1rem solid #117ac8;
}

.product-content .product-detail {
  display: block;
}

.product-content .product-detail .product-title {
  font-size: 0.29rem;
  color: #000000;
  margin-bottom: 0.23rem;
  font-weight: bold;
}

.product-content .product-detail .product-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.26rem;
}

.product-content .product-detail .product-info .product-text {
 width: 53%;
  margin-right: 0.48rem;
}

.product-content .product-detail .product-info .product-text p {
  font-size: 0.16rem;
  color: #5d5d5d;
  line-height: 0.3rem;
}

.product-content .product-detail .product-info .product-image {
  width: 45%;
  height: auto;
  background: #e7e7e7;
  padding: 0.47rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.product-content .product-detail .product-info .product-image img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.product-content .product-detail .product-info .product-image:hover img {
  transform: scale(1.1);
}

.product-content .product-detail .tech-requirements {
  margin-bottom: 0.32rem;
}

.tech-btn {
  width: 1.62rem;
  height: 0.55rem;
  background: #117ac8;
  border-radius: 0.03rem;
  font-size: 0.18rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.26rem;
}

.product-content .product-detail .tech-requirements .tech-content p {
  font-size: 0.16rem;
  color: #5d5d5d;
  line-height: 0.3rem;
  margin-bottom: 0.1rem;
}

.product-content .product-detail .tech-requirements .tech-content p:last-child {
  margin-bottom: 0;
}


.bottom-banner {
  width: 100%;
  height: 3rem;
  overflow: hidden;
  position: relative;
  margin-top: 0.5rem;
}

.bottom-banner .bottom-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bottom-banner .bottom-banner-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3.08rem;
  height: 0.52rem;
  background: #117ac8;
  border-radius: 0.1rem;
  font-size: 0.16rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s ease;
}

.bottom-banner .bottom-banner-btn:hover {
  background: #0f6bb8;
}

@media screen and (max-width: 768px) {
  .product-content .product-sub-tabs-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
.product-content{
  padding-top: 1rem;
}
  .product-content .product-sub-tabs {
    overflow: visible;
    margin-bottom: 0;
  }
.product-content .product-detail .product-info .product-image img{
  width: 3.3rem;
}
.product-content .product-detail .product-info
{
  margin-bottom: 0.43rem;
}
  .product-content .product-sub-tabs .product-tab {
    flex-shrink: 0;
    font-size: 0.28rem;
    white-space: nowrap;
    width: auto;
    min-width: auto;
    padding: 0.34rem;
    height: 1.1rem;
  }
.product-content .product-detail .tech-requirements .tech-content p{
font-size: 0.28rem;
line-height: 0.5rem;
}
  .product-content .product-detail .product-info {
    flex-direction: column;
  }
.product-content .product-detail .product-title{
  font-size: 0.35rem;
line-height: 0.85rem;
margin-bottom: 0.1rem;
}
  .product-content .product-detail .product-info .product-text {
      width: 100%;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }
.product-content .product-detail .product-info .product-text p{
  font-size: 0.28rem;
line-height: 0.5rem;
}
  .product-content .product-detail .product-info .product-image {
   width: 100%;
height: 4.5rem;
background: #E7E7E7;
padding: 0.53rem;
  }
.tech-btn{
  width: 3.06rem;
height: 1.04rem;
font-size: 0.34rem;
}
  .bottom-banner {
    height: 2rem;
  }

  .bottom-banner .bottom-banner-btn {
  width: 5.04rem;
height: 0.86rem;
border-radius: 0.1rem 0.1rem 0.1rem 0.1rem;
font-size: 0.28rem;
  }
}