.header {
  position: relative;
  padding-top: 15px;
  width: 100%;
  height: 250px;
  background: url(../images/yj-yy-header-bg.png) no-repeat center;
  background-color: #6ca7e8;
  background-size: 100% 100%;
}
.header .top {
  position: relative;
  z-index: 99;
  *zoom: 1;
}
.header .top:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.header .top .line {
  display: inline-block;
  font-size: 12.6px;
  font-size: calc(14 * var(--font-scale) * 1px);
  line-height: 36px;
  color: #fff;
}
.header .top .fl {
  float: left;
  font-size: 0;
  vertical-align: middle;
}
.header .top .fr {
  float: right;
  font-size: 0;
  vertical-align: middle;
}
.header .top a {
  display: inline-block;
  padding: 0 10px;
  font-size: 12.6px;
  font-size: calc(14 * var(--font-scale) * 1px);
  line-height: 36px;
  color: #fff;
}
.header .top a:nth-of-type(1) {
  padding-left: 0;
}
.header .top a:nth-last-of-type(1) {
  padding-right: 0;
}
.header .top .zzms {
  display: inline-block;
  padding: 0 10px !important;
  line-height: 26px;
  background-color: rgb(234, 104, 24);
  border-radius: 13px;
  -webkit-border-radius: 13px;
  -moz-border-radius: 13px;
  -ms-border-radius: 13px;
  -o-border-radius: 13px;
}
.header .top .gh {
  background: url(../images/yj-yy-header-top-gh.png) no-repeat left;
  background-size: 14px auto;
  margin-left: 10px;
  padding-left: 18px;
}
.header .top .show-gh {
  display: inline-block;
}
.header .index-menu {
  display: none;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 9999;
  overflow: hidden;
  background-color: rgba(17, 81, 153, 0.9);
}
.header .index-menu .container {
  position: relative;
}
.header .index-menu .container .bmxz-hd {
  padding: 30px 0 10px 0;
  color: #ffffff;
  font-weight: bold;
}
.header .index-menu .container .bmxz-bd {
  *zoom: 1;
  padding-bottom: 20px;
  border-bottom: 1px solid #f5f5f5;
}
.header .index-menu .container .bmxz-bd:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.header .index-menu .container .bmxz-bd:nth-last-of-type(1) {
  padding-bottom: 12px;
  border-bottom: 0;
}
.header .index-menu .container .bmxz-bd li {
  width: 16.66%;
  float: left;
  line-height: 28px;
}
.header .index-menu .container .bmxz-bd li a {
  font-size: 14.4px;
  font-size: calc(16 * var(--font-scale) * 1px);
  color: #ffffff;
}
.header .index-menu .container .close {
  position: absolute;
  top: 20px;
  right: 0;
  cursor: pointer;
}
.header .logo-search {
  margin-top: 30px;
  width: 100%;
  *zoom: 1;
}
.header .logo-search:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.header .logo-search .index-logo {
  float: left;
  width: 60%;
  box-sizing: border-box;
}
.header .logo-search .index-logo img:nth-child(1) {
  margin-right: 15px;
  width: 9.5%;
  height: 91px;
  vertical-align: middle;
  -o-object-fit: contain;
     object-fit: contain;
}
.header .logo-search .index-logo img:nth-child(2) {
  margin-top: 10px;
  width: 71%;
  height: 75px;
  vertical-align: middle;
  -o-object-fit: contain;
     object-fit: contain;
}
.header .logo-search .search-box {
  float: right;
  margin-top: 10px;
  width: 34.9253731343%;
  height: 50px;
  *zoom: 1;
  box-sizing: border-box;
  border-radius: 8px;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  -ms-border-radius: 8px;
  -o-border-radius: 8px;
  overflow: hidden;
}
.header .logo-search .search-box:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.header .logo-search .search-box input {
  float: left;
  padding: 0 15px;
  width: 81.4102564103%;
  height: 100%;
  font-size: 14.4px;
  font-size: calc(16 * var(--font-scale) * 1px);
  line-height: 50px;
  background-color: rgba(255, 255, 255, 0.85);
  box-sizing: border-box;
  outline-style: none;
  border: 0;
}
.header .logo-search .search-box .search-btn {
  float: right;
  width: 18.5897435897%;
  height: 100%;
  background-color: #286ace;
  text-align: center;
  cursor: pointer;
  line-height: 50px;
}
.header .logo-search .search-box .search-btn span {
  font-size: 14.4px;
  font-size: calc(16 * var(--font-scale) * 1px);
  line-height: 50px;
  color: white;
}
.header .logo-search .search-box .search-btn img {
  width: 23px;
  height: 23px;
  vertical-align: middle;
}

.nav {
  width: 100%;
  background-color: #286ace;
}
.nav ul {
  width: 100%;
  *zoom: 1;
}
.nav ul:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.nav ul li {
  float: left;
  width: 12.5%;
  height: 77px;
  text-align: center;
}
.nav ul li a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 77px;
  color: #fff;
  font-size: 22.5px;
  font-size: calc(25 * var(--font-scale) * 1px);
  letter-spacing: 2.8px;
}
.nav ul li:hover,
.nav ul .active {
  background-color: rgba(255, 255, 255, 0.1);
}
.nav ul li:hover a,
.nav ul .active a {
  font-weight: bold;
}

@media screen and (max-width: 1440px) {
  .nav ul li a {
    font-size: 23.4px;
    font-size: calc(26 * var(--font-scale) * 1px);
  }
}
@media screen and (max-width: 1360px) {
  .header {
    position: relative;
    padding-top: 0.78125vw;
    height: 13.02083vw;
  }
  .header .top .line {
    line-height: 1.875vw;
  }
  .header .top a {
    padding: 0 0.52083vw;
    line-height: 1.875vw;
  }
  .header .top .zzms {
    padding: 0 0.52083vw !important;
    line-height: 1.35417vw;
    border-radius: 0.67708vw;
    -webkit-border-radius: 0.67708vw;
    -moz-border-radius: 0.67708vw;
    -ms-border-radius: 0.67708vw;
    -o-border-radius: 0.67708vw;
  }
  .header .top .gh {
    background-size: 0.72917vw auto;
    margin-left: 0.52083vw;
    padding-left: 0.9375vw;
  }
  .header .logo-search {
    margin-top: 1.5625vw;
  }
  .header .logo-search .index-logo {
    float: left;
    width: 65.0746268657%;
  }
  .header .logo-search .index-logo img:nth-child(1) {
    margin-right: 0.78125vw;
    height: 4.73958vw;
  }
  .header .logo-search .index-logo img:nth-child(2) {
    margin-top: 0.52083vw;
    width: auto;
    height: 3.90625vw;
  }
  .header .logo-search .search-box {
    margin-top: 0.52083vw;
    height: 2.60417vw;
    border-radius: 0.41667vw;
    -webkit-border-radius: 0.41667vw;
    -moz-border-radius: 0.41667vw;
    -ms-border-radius: 0.41667vw;
    -o-border-radius: 0.41667vw;
  }
  .header .logo-search .search-box input {
    padding: 0 0.78125vw;
    line-height: 2.60417vw;
  }
  .header .logo-search .search-box .search-btn {
    line-height: 2.60417vw;
  }
  .header .logo-search .search-box .search-btn span {
    line-height: 2.60417vw;
  }
  .header .logo-search .search-box .search-btn img {
    width: 1.19792vw;
    height: 1.19792vw;
  }
  .nav ul li {
    height: 4.01042vw;
  }
  .nav ul li a {
    line-height: 4.01042vw;
    letter-spacing: 0.14583vw;
  }
}
@media screen and (max-width: 992px) {
  .header {
    padding-top: 15px;
    padding-bottom: 30px;
    height: auto;
    background-size: auto;
  }
  .header .top .container {
    padding: 0 10px;
  }
  .header .top .fl {
    *zoom: 1;
  }
  .header .top .fl:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
  }
  .header .top .fl a,
  .header .top .fl span {
    display: none;
  }
  .header .top .fl a:nth-last-child(1),
  .header .top .fl span:nth-last-child(1) {
    float: left;
    display: block;
    padding: 0;
  }
  .header .top .fl .line {
    margin: 0 5px;
  }
  .header .top .fl .gh {
    padding-left: 18px !important;
    margin-left: 0;
  }
  .header .top .fr a,
  .header .top .fr span {
    display: none;
  }
  .header .top .fr #topLogin,
  .header .top .fr #topRegister,
  .header .top .fr #ipv6,
  .header .top .fr #robot {
    display: inline-block;
    padding: 0 0 0 8px;
  }
  .header .index-menu .container .bmxz-bd li {
    margin-bottom: 6px;
    width: 50%;
  }
  .header .index-menu .container .close {
    right: 10px;
  }
  .header .logo-search {
    margin-top: 15px;
    height: auto;
  }
  .header .logo-search .index-logo {
    float: none;
    width: 100%;
    text-align: center;
    height: auto;
  }
  .header .logo-search .index-logo img:nth-child(1) {
    margin-top: 5px;
    height: auto;
  }
  .header .logo-search .index-logo img:nth-child(2) {
    margin-top: 5px;
    width: 71%;
    height: auto;
  }
  .header .logo-search .search-box {
    float: none;
    margin: 20px auto 0 auto;
    width: 90%;
    height: 40px;
  }
  .header .logo-search .search-box input {
    padding: 0 10px;
    line-height: 40px;
  }
  .header .logo-search .search-box .search-btn {
    line-height: 40px;
  }
  .header .logo-search .search-box .search-btn span {
    line-height: 40px;
  }
  .header .logo-search .search-box .search-btn img {
    width: 18px;
    height: 18px;
  }
  .nav ul {
    position: relative;
    padding-left: 22%;
    width: 80%;
    box-sizing: content-box;
    overflow: hidden;
  }
  .nav ul li {
    float: left;
    padding: 0 0 0 0;
    width: 33%;
    height: 45px;
    text-align: left;
    box-sizing: border-box;
  }
  .nav ul li:nth-child(1) {
    float: none;
    position: absolute;
    left: 0;
    top: 0;
    padding: 0;
    width: calc((100vw - 30px) / 5);
    height: 90px;
    text-align: center;
  }
  .nav ul li:nth-child(1) a {
    line-height: 90px;
    letter-spacing: 2px;
  }
  .nav ul li a {
    line-height: 45px;
    font-size: 16.2px;
    font-size: calc(18 * var(--font-scale) * 1px);
  }
  .nav ul li:hover,
  .nav ul .active {
    background-color: transparent;
  }
  .nav ul li:hover a,
  .nav ul .active a {
    font-weight: normal;
  }
}