.banner-box .banner-img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
}
.banner-box .banner-info {
  top: 21vh;
  left: 50%;
  color: #fff;
  transform: translate(-50%, -50%);
}
@media (max-width: 991px) {
  .banner-box .banner-info {
    padding: 0 0.2rem;
  }
}
.banner-box .banner-info .title {
  font-size: 0.72rem;
}
@media (max-width: 991px) {
  .banner-box .banner-info .title {
    font-size: 0.4rem;
    line-height: 0.5rem;
    margin-top: 100px;
  }
  .banner-box .banner-info .description {
    width: 100%!important;
  }
}
.banner-box .banner-info .description {
  font-size: 0.32rem;
  font-weight: bold;
  white-space: pre-wrap;
  width: 600px;
}
.content-box .title-box {
  height: 2rem;
  background-color: #e2e2e2;
  padding-top: 0.65rem;
  text-align: center;
}
.content-box .title-box .title {
  font-size: 0.6rem;
  line-height: 0.42rem;
  color: #202020;
}
@media (max-width: 991px) {
  .content-box .title-box .title {
    font-size: 0.32rem;
    line-height: 0.42rem;
  }
}
.content-box .title-box .description {
  color: #202020;
  font-size: 0.24rem;
  line-height: 0.24rem;
  margin-top: 0.2rem;
}
@media (max-width: 991px) {
  .content-box > .d-flex {
    flex-direction: column;
  }
}
.content-box .tab-box {
  width: 43.75vw;
  background-color: #fff;
}
@media (max-width: 991px) {
  .content-box .tab-box {
    width: 100%;
    display: flex;
  }
}
.content-box .tab-box .tab {
  height: 3rem;
  cursor: pointer;
  background-color: #f1f1f1;
  justify-content: center;
  padding-left: 19vw;
}
@media (max-width: 991px) {
  .content-box .tab-box .tab {
    flex: 1;
    padding-left: 0;
    text-align: center;
  }
}
.content-box .tab-box .tab:nth-child(1) {
  border-bottom-right-radius: 0.1rem;
}
.content-box .tab-box .tab:nth-child(n + 2) {
  border-top-right-radius: 0.1rem;
}
.content-box .tab-box .tab.on {
  background-color: #fff;
  border-radius: 0;
}
.content-box .tab-box .tab .tab-title {
  font-weight: bold;
  font-size: 0.36rem;
}
@media (max-width: 991px) {
  .content-box .tab-box .tab .tab-title {
    font-size: 0.3rem;
    line-height: 0.4rem;
  }
}
.content-box .tab-box .tab .tab-description {
  font-size: 0.2rem;
}
.content-box .list-box {
  background-color: #fff;
  padding-right: 18.75vw;
  padding-left: 2.4vw;
  padding-top: 0.75rem;
  flex-wrap: wrap;
  align-items: flex-start;
  display: none;
  gap: 0.36rem;
  flex: 1;
  width: 0;
}
@media (max-width: 991px) {
  .content-box .list-box {
    width: 100%;
    padding-left: 0.2rem;
    padding-right: 0.2rem;
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
  }
}
.content-box .list-box.on {
  display: flex;
}
.content-box .list-box .product {
  width: calc(100% / 3 - 0.24rem);
  aspect-ratio: 1 / 1;
  border-radius: 0.1rem;
  overflow: hidden;
  background-color: #f1f1f1;
}
@media (max-width: 991px) {
  .content-box .list-box .product {
    width: calc(50vw - 0.18rem - 0.2rem);
    height: calc(50vw - 0.18rem - 0.2rem);
  }
}
.content-box .list-box .product:hover .mask {
  opacity: 1;
}
.content-box .list-box .product .product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.content-box .list-box .product .mask {
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: all 0.4s;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 0.36rem;
  color: #fff;
  font-weight: bold;
}
.product-banner {
  height: 8rem;
  position: relative;
}
.product-banner.product-banner-three .product-con {
  color: #fff;
}
.product-banner .product-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-banner .product-con {
  position: absolute;
  width: 100%;
  padding: 1.64rem 18.75vw 0;
  color: #202020;
  top: 0;
  left: 0;
}
@media (max-width: 991px) {
  .product-banner .product-con {
    padding: 1.64rem 0.2rem 0;
  }
}
.product-banner .product-con .title {
  font-size: 0.6rem;
  line-height: 0.42rem;
}
@media (max-width: 991px) {
  .product-banner .product-con .title {
    font-size: 0.4rem;
    line-height: 0.5rem;
  }
}
.product-banner .product-con .description {
  font-size: 0.24rem;
  line-height: 0.28rem;
  margin-top: 0.3rem;
}
.product-banner-two {
  height: 8rem;
  position: relative;
}
.product-banner-two .product-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-banner-two .product-con {
  position: absolute;
  width: 100%;
  padding-top: 1.91rem;
  color: #fff;
  text-align: center;
  top: 0;
  left: 0;
}
.product-banner-two .product-con .title {
  font-size: 0.6rem;
  line-height: 0.42rem;
}
@media (max-width: 991px) {
  .product-banner-two .product-con .title {
    font-size: 0.4rem;
    line-height: 0.5rem;
  }
}
.product-banner-two .product-con .description {
  font-size: 0.24rem;
  line-height: 0.28rem;
  margin-top: 0.3rem;
}
.tool-box {
  background-color: #f6f6f6;
  padding-top: 1.05rem;
  padding-bottom: 1.41rem;
}
.tool-box .title {
  font-size: 0.6rem;
  text-align: center;
  color: #000;
  line-height: 0.42rem;
}
@media (max-width: 991px) {
  .tool-box .title {
    font-size: 0.4rem;
    line-height: 0.5rem;
  }
}
.tool-box .description {
  color: #000;
  font-size: 0.24rem;
  text-align: center;
  margin-top: 0.3rem;
  line-height: 0.24rem;
}
.tool-box .tool-list {
  justify-content: center;
  margin-top: 0.8rem;
  column-gap: 0.4rem;
}
@media (max-width: 991px) {
  .tool-box .tool-list {
    flex-wrap: wrap;
    row-gap: 0.4rem;
  }
}
.tool-box .tool-list .tool {
  width: 2.7rem;
  height: 3.8rem;
  border-radius: 0.12rem;
  object-fit: cover;
  position: relative;
  overflow: hidden;
}
.tool-box .tool-list .tool img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tool-box .tool-list .tool .name {
  font-size: 0.24rem;
  color: #000;
  text-align: center;
  position: absolute;
  width: 100%;
  bottom: 0.2rem;
  left: 0;
}
.high-box {
  background-image: url("../images/high-bg.jpg");
  background-repeat: no-repeat;
  background-size: auto;
  background-position: bottom;
  background-color: #000;
  padding-top: 1.22rem;
  min-height: 8rem;
}
@media (max-width: 991px) {
  .high-box {
    padding-top: 0.22rem;
  }
}
.high-box .title {
  font-size: 0.6rem;
  line-height: 0.42rem;
  color: #fff;
  text-align: center;
  margin-bottom: 70px;
}
@media (max-width: 991px) {
  .high-box .title {
    font-size: 0.4rem;
    line-height: 0.5rem;
  }
}
.high-box .high-list {
  justify-content: center;
  column-gap: 11.8vw;
  row-gap: 0.46rem;
  color: #fff;
  display: grid;
  grid-template-columns: auto auto;
}
@media (max-width: 991px) {
  .high-box .high-list {
    grid-template-columns: auto;
  }
}
.high-box .high-list .high {
  align-items: center;
  font-size: 0.24rem;
  width: 3.75rem;
}
.high-box .high-list .high .icon {
  width: 0.6rem;
  height: 0.6rem;
  box-sizing: border-box;
  border: 1px solid #fff;
  border-radius: 50%;
  margin-right: 0.2rem;
}
.high-box .high-list .high .name {
  flex: 1;
  width: 0;
  white-space: pre-wrap;
  line-height: 0.32rem;
}