.product-box {
  display: grid;
  gap: 20px 32px;
  grid-template-columns: 1fr 3fr;
}
.product-box .product-left {
  padding: 5px 3px 0 3%;
  width: 80%;
  padding-top: 1lh;
  position: relative;
}
.product-box .product-left.noInterval::after {
  display: none;
}
.product-box .product-left::after {
  content: "";
  width: 1px;
  height: 100%;
  position: absolute;
  right: -40%;
  top: 0;
  background-color: rgba(211, 211, 211, 0.4);
}
.product-box .product-left .title {
  color: #000;
  font-family: "思源黑体-Regular";
  font-size: 1.7vw;
}
.product-box .product-left .subtitle {
  color: #b5b5b5;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(211, 211, 211, 0.4);
}
.product-box .product-left .category {
  padding: 20px 0;
  border-bottom: 1px solid rgba(211, 211, 211, 0.4);
}
.product-box .product-left .category span {
  padding: 8px 0em 8px 0.4em;
  color: #000000;
  font-family: "思源黑体-Regular";
  font-size: 1vw;
}
.product-box .product-left .category span.active {
  color: #421e76;
}
.product-box .product-left .category span:hover {
  color: #421e76;
}
.product-box .product-right {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 32px;
}
.product-box .product-right .list .list-item {
  display: flex;
  flex-direction: column;
  gap: 1vw 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 2px 2px 4px 0 rgba(185, 179, 179, 0.25);
  height: max-content;
}
.product-box .product-right .list .list-item .title-box {
  padding: 0 3%;
}
.product-box .product-right .list .list-item .title-box .title {
  color: #333333;
  font-size: 1.4vw;
  margin-bottom: 5%;
}
.product-box .product-right .list .list-item .title-box .subtitle {
  font-size: 0.7vw;
}
.product-box .product-right .list .list-item .btn-box {
  text-align: right;
  padding: 0% 3% 3% 3%;
  font-size: 12px;
}
@media (max-width: 750px) {
  .product-box {
    grid-template-columns: 1fr;
  }
  .product-box .product-left {
    display: none;
  }
  .product-box .product-right {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
  }
  .product-box .product-right .list .list-item .title-box .title {
    font-size: 21px;
  }
  .product-box .product-right .list .list-item .title-box .subtitle {
    font-size: 13px;
  }
}