@media screen and (max-width: 1350px) {
  header .header-nav li a {
    font-size: 14px !important;
  }
}

.header-zhanwei {
  width: 100%;
  /* 90px */
  height: 4.6875vw;
}

header {
  position: fixed;
  left: 0;
  top: 0;
  /* 90px */
  padding-top: -4.6875vw;
  z-index: 999;
  display: flex;
  align-items: center;
  width: 100%;
  /* 90px */
  height: 4.6875vw;
  background-color: #1F2329;
  /* 60px */
  padding-right: 3.125vw;
}

header .logo {
  display: block;
  /* 190px */
  width: 9.8958vw;
  height: 100%;
}

header .logo img {
  width: 100%;
  height: 100%;
}

header .header-nav {
  /* 920px */
  /* width: 47.9167vw; */
  display: flex;
  /* justify-content: space-between; */
  height: 100%;
  /* 170px */
  margin-left: 8.8542vw;
}

header .header-nav li {
  position: relative;
  /* 45px */
  margin-right: 2.3438vw;
  height: 100%;
  /* 90px */
  line-height: 4.6875vw;
}

header .header-nav li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  color: #CCCCCC;
  font-size: 16px;
  font-weight: 400;
}

header .header-nav li a::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: #FFFFFF;
  transition: .4s;
}

header .header-nav li .fangan {
  display: none;
  min-width: 640px;
  /* display: flex; */
  justify-content: space-between;
  flex-wrap: wrap;
  position: absolute;
  top: 4.6875vw;
  left: 0;
  width: auto;
  height: auto;
  background-color: #FFFFFF;
  padding: 40px 40px 20px 40px;
}

header .header-nav .fn:hover .fangan {
  display: flex !important;
}

header .header-nav li .fangan .anlist {
  display: block;
  width: max-content;
  height: auto;
  font-size: 15px;
  color: #000;
  margin-bottom: 20px;
  line-height: 32px;
  font-weight: normal;
}

header .header-nav li .fangan .anlist:hover {
  color: #EC261D;
}

.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
}

header .header-nav li:hover a {
  color: white;
  font-weight: 600;
}

header .header-nav li:hover a::before {
  width: 100%;
}

header .content {
  display: flex;
  align-items: center;
  margin-left: auto;
}

header .content span {
  color: #FFA248;
  margin-left: 0.3646vw;
}

.banner {
  width: 100%;
  /* 420px */
  height: 21.875vw;
}

.banner img {
  width: 100%;
  height: 100%;
}

.case {
  width: 100%;
  height: auto;
  background-color: #f7f7f7;
  /*100px */
  padding: 5.2083vw 0;
}

.case .list {
  /* 1200px */
  width: 62.5vw;
  /* 310px */
  height: 16.1458vw;
  background-color: #ffffff;
  margin: 0 auto;
  transition: .4s;
  /* 20px */
  margin-bottom: 1.0417vw;
}

.case .list:hover {
  /* 10px */
  transform: translateX(0.5208vw);
}

.case .list:hover .right .title {
  border-bottom: 0.0521vw solid #000;
}

.case .list:hover .right .more span {
  color: #EC261D;
}

.case .list a {
  width: 100%;
  height: 100%;
  display: flex;
  /* 20px */
  padding: 1.0417vw;
}

.case .list a .left {
  /* 340px */
  width: 17.7083vw;
  /* 270px */
  height: 14.0625vw;
  /* 40px */
  margin-right: 2.0833vw;
}

.case .list a .left img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.case .list a .right .title {
  width: fit-content;
  /* 692px */
  max-width: 36.0417vw;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 22px */
  font-size: 1.1458vw;
  color: #262F44;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 20px */
  margin-bottom: 1.0417vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case .list a .right p {
  /* 692px */
  width: 36.0417vw;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 60px */
  font-size: 0.8333vw;
  color: #727885;
  /* 32px */
  line-height: 1.6667vw;
  text-align: left;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
}

.case .list a .right .more {
  /* 120px */
  margin-top: 6.25vw;
  display: flex;
}

.case .list a .right .more span {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 14px */
  font-size: 0.7292vw;
  color: #262F44;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.case .list a .right .more img {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
}

.footer {
  display: flex;
  align-items: center;
  /* 360px  50px*/
  padding: 2.6042vw 0 2.6042vw 18.75vw;
  background: #2D333A;
  align-items: stretch;
}

.layui-laypage>:first-child {
  text-align: center;
  /* 40px */
  height: 2.0833vw !important;
  /* 30px */
  width: 1.5625vw !important;
  /* 30px */
  font-size: 1.5625vw !important;
  /* 35px */
  line-height: 1.8229vw !important;
  margin-left: 0 !important;
}

.layui-laypage>:last-child {
  text-align: center;
  /* 40px */
  height: 2.0833vw !important;
  /* 30px */
  width: 1.5625vw !important;
  /* 30px */
  font-size: 1.5625vw !important;
  /* 35px */
  line-height: 1.8229vw !important;
  margin-left: 0 !important;
}

.layui-laypage a,
.layui-laypage span {
  /* 20px */
  width: 1.0417vw;
  /* 40px */
  height: 2.0833vw;
  line-height: 2.0833vw;
  text-align: center !important;
}

.laiui-style {
  text-align: center !important;
  /* 50px */
  margin-top: 2.6042vw !important;
}

.layui-laypage .layui-laypage-curr .layui-laypage-em {
  background-color: #000 !important;
}

.footer .er {
  /* 68px */
  margin-right: 3.5417vw;
}

.footer .term .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 16px */
  font-size: 0.8333vw;
  color: #FFFFFF;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 50px */
  margin-bottom: 2.6042vw;
}

.footer .term .list {
  display: flex;
}

.footer .line {
  /* 1px */
  width: 0.0521vw;
  /* 240px */
  height: 12.5vw;
  background: #727885;
  /* 60px */
  margin: 0 3.125vw;
}

.footer .list .item {
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 60px */
  margin-right: 3.125vw;
}

.footer .list .item:last-child {
  margin-right: 0;
}

.footer .list .item a {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 14px */
  font-size: 0.7292vw;
  color: #727885;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 15px */
  margin-bottom: 0.7813vw;
}


.footer .list .item a:hover {
  color: white;
}

.footer .term .pic {
  /* 112px */
  width: 5.8333vw;
  height: 5.8333vw;
}

.footer .term .pic img {
  width: 100%;
  height: 100%;
}

.footer .term p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 36px */
  font-size: 1.875vw;
  color: #FFFFFF;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.footer .term span {
  display: block;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 14px */
  font-size: 0.7292vw;
  color: #727885;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 10px */
  margin-top: 0.5208vw;
  /* 20px */
  margin-bottom: 1.0417vw;
}

.footer .term .kefu {
  /* 124px */
  width: 6.4583vw;
  /* 40px */
  height: 2.0833vw;
  /* 20px */
  padding: 0 1.0417vw;
  display: flex;
  align-items: center;
  background: #EC261D;
  color: #FFFFFF;
  /* 14px */
  font-size: 0.7292vw;
}

.footer .term .kefu img {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
  /* 5px */
  margin-right: 0.2604vw;
}

.copyright {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  /* 90px */
  height: 4.6875vw;
  background: #1F2329;
  /* 360px */
  padding: 0 18.75vw;
}

.copyright .left {
  display: flex;
  align-items: center;
  color: #727885;
}

.copyright .left a {
  color: #727885;
  /* 10px */
  margin: 0 0.5208vw;
}

.copyright .right {
  color: #727885;
  display: flex;
}

.copyright .right a {
  color: #727885;
}

.copyright .right img {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
  /* 5px */
  margin-right: 0.2604vw;
}

.copyright a:hover {
  color: #FFA248;
}