body {
  background: #f5f5f5;
}

.header .logo {
  background: url("../images/common/logo2@2x.png") no-repeat center/contain;
}
.header a {
  color: #333 !important;
  border-color: #333 !important;
}
.header .search input {
  background-image: url("../images/common/s2.png");
  border-color: #333;
}
.header .search .lang {
  color: #333;
}
.header .search .tmall {
  background-image: url("../images/common/tmall2@2x.png");
}
.header .search .jd {
  background-image: url("../images/common/JD2@2x.png");
}

#big-img .banner1 .layer {
  top: 20%;
}
#big-img h5 {
  color: #fff;
}
#big-img h6 {
  margin-top: 20px;
}
#big-img .button-danger,
#big-img .button-default {
  min-width: auto;
  padding-left: 40px;
  padding-right: 40px;
}

.main {
  max-width: 1440px;
}

h3 {
  font-family: OPPOSans;
  font-size: 27px;
  color: #000000;
}

h5 {
  font-family: OPPOSans;
  font-weight: 500;
  font-size: 21px;
  color: #010101;
}

.tabs.product-subnav {
  margin: 0 0 45px;
  background: #fff;
  border-bottom: 1px solid #eee;
  z-index: 999;
}
.tabs.product-subnav .product-subnav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  min-height: 54px;
  flex-wrap: wrap;
}
.tabs.product-subnav .product-subnav__crumbs {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  line-height: 1.5;
  color: #666;
}
.tabs.product-subnav .product-subnav__crumbs a {
  color: #666;
  text-decoration: none;
}
.tabs.product-subnav .product-subnav__crumbs a:hover {
  color: #333;
}
.tabs.product-subnav .product-subnav__crumbs .product-subnav__sep {
  margin: 0 6px;
  color: #bbb;
}
.tabs.product-subnav .product-subnav__crumbs .product-subnav__current {
  font-weight: 700;
  color: #000;
}
.tabs.product-subnav .product-subnav__nav {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 24px 28px;
  justify-content: flex-end;
}
.tabs.product-subnav .product-subnav__nav .tab {
  padding: 17px 0 14px;
  margin-bottom: -1px;
  font-size: 14px;
  color: #999;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  box-sizing: border-box;
}
.tabs.product-subnav .product-subnav__nav .tab:hover {
  color: #666;
  text-decoration: none;
}
.tabs.product-subnav .product-subnav__nav .tab.active {
  color: #000;
  font-weight: 500;
  border-bottom-color: #000;
}
.tabs.product-subnav .product-subnav__book {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 22px;
  border-radius: 999px;
  background: #da231b;
  color: #fff !important;
  font-size: 14px;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, opacity 0.2s;
}
.tabs.product-subnav .product-subnav__book:hover {
  background: #b81a14;
  color: #fff !important;
  text-decoration: none;
}

#section-detail,
#section-specs,
#section-install,
#section-recommend {
  scroll-margin-top: 90px;
}

@media screen and (max-width: 991px) {
  #section-detail .info .buy {
    margin: 10px 0;
  }
  #section-detail .info .title {
    text-align: center;
    margin: 0;
  }
  #section-install {
    width: 100%;
    padding: 0 50px;
  }
  .sparkle h3 {
    padding: 10px 0 !important;
  }
}
@media screen and (max-width: 991px) {
  .tabs.product-subnav {
    margin-bottom: 10px;
    z-index: 999;
    top: 58px !important;
  }
  .tabs.product-subnav .product-subnav__inner {
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .tabs.product-subnav .product-subnav__nav {
    order: 3;
    width: 100%;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 16px 20px;
    padding-bottom: 2px;
  }
  .tabs.product-subnav .product-subnav__nav .tab {
    flex: 0 0 auto;
  }
  .tabs.product-subnav .product-subnav__book {
    order: 2;
    margin-left: auto;
  }
}
@media screen and (max-width: 576px) {
  .tabs.product-subnav .product-subnav__crumbs {
    font-size: 13px;
  }
  .tabs.product-subnav .product-subnav__nav .tab {
    font-size: 13px;
    padding: 14px 0 12px;
  }
  .tabs.product-subnav .product-subnav__book {
    padding: 7px 16px;
    font-size: 13px;
  }
}
.detail {
  background: #fff;
  padding: 77px;
}
.detail #thumb {
  width: 320px;
  margin: 0 auto;
  position: relative;
  padding-bottom: 65px;
  text-align: center;
}
.detail #thumb img {
  max-height: 312px;
}
.detail #thumb .float {
  width: 100%;
  position: absolute;
  bottom: 10px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
}
.detail #thumb .float img {
  width: 10px;
  height: 10px;
}
.detail #thumb .carousel-indicators {
  position: absolute;
  bottom: 9px;
  margin: 0 40px 0 40px;
  align-items: center;
}
.detail #thumb .carousel-indicators li {
  height: 1px;
  background: #999;
  padding: 0;
  margin: 0;
  line-height: 0px;
  flex: 1;
  border: 0;
}
.detail #thumb .carousel-indicators li.active {
  background: #333;
  height: 3px;
}
.detail .info .title {
  font-size: 27px;
  font-weight: bold;
  margin-bottom: 30px;
}
.detail .info .btn-group a {
  margin-right: 15px;
}
.detail .info .buy {
  margin: 68px 0;
  width: 420px;
}
.detail .info .buy .t {
  font-size: 14px;
  padding: 15px 0;
  border-bottom: 1px solid #aaa;
  margin-bottom: 15px;
}
.detail .info .buy .row > div {
  padding: 0;
}
.detail .info .buy .item {
  width: 135px;
  height: 86px;
  background: #f5f5f5;
  text-align: center;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  color: #000;
}
.detail .info .buy .item img {
  max-height: 45px;
  width: auto;
}
.detail .info .share {
  font-size: 14px;
}
.detail .info .share img {
  width: 28px;
  height: 28px;
}

@media screen and (max-width: 768px) {
  .detail {
    padding: 10px;
  }
  .detail .info .buy {
    width: 100%;
  }
  .detail .info .buy .item {
    width: 100%;
    margin-bottom: 10px;
  }
}
.technical h3,
.sparkle h3,
.install h3,
.recommend h3 {
  text-align: center;
  padding: 74px 0 42px 0;
}

.technical,
.install {
  text-align: center;
  background: #fff;
}

.technical {
  padding-bottom: 75px;
}
.technical .table-wrap {
  border-top: 1px solid #aaa;
  border-bottom: 1px solid #aaa;
  margin: 10px 175px;
  margin: 0 auto;
  padding: 35px 55px;
}
.technical .table-wrap .item {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  line-height: 2.5em;
}

@media screen and (max-width: 768px) {
  .technical {
    padding: 10px;
  }
  .technical .table {
    margin: 10px 0;
    padding: 0;
  }

  .technical .table-wrap {
    padding: 25px 25px;
  }
}





.sparkle {
  text-align: center;
  background: #fff;
  margin-top: 10px;
}
.sparkle .img-detail {
  max-width: 100%;
  background: #fff;
}

.install {
  padding-left: 115px;
  padding-right: 115px;
  padding-bottom: 65px;
  font-size: 17px;
  text-decoration: underline;
}
.install img {
  max-height: 560px;
  margin-bottom: 80px;
}

.recommend .item {
  padding: 65px 0;
  text-align: center;
  background: #fff;
}
.recommend .item h5 {
  margin: 65px 0 30px 0;
}
.recommend .item img {
  max-height: 300px;
}