@charset "utf-8"; body {
    font-family: "微软雅黑", "Microsoft YaHei", Arial, sans-serif;
    font-size: 1rem;
    color: #333333;
    padding: 0;
    margin: 0;
}
html {
    font-size: 16px;
}

* {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    /* Firefox */
    -webkit-box-sizing: border-box;
    /* Safari */
    border: none;
    outline: none;
}

h1, h2, h3, h4, h5, h6, ul, li, dl, dt, dd, hr, input, p {
    padding: 0;
    margin: 0;
    list-style: none;
    outline: none;
}

a, :before, :after {
    color: inherit;
    font: inherit;
    text-decoration: none;
    outline: none;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

a:hover {
    text-decoration: none;
}

a:focus {
    border: none;
    outline: none;
    text-decoration: none;
}

.clearfix {
    zoom: 1; }

.clearfix:after {
    clear: both;
    content: "";
    display: block;
    width: 0;
    height: 0;
    visibility: hidden;
}
img{
  max-width: 100%;
  border: none;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.flex-column {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.mult-ellipsis {
  line-height: 1.5rem;
  display: -webkit-box;
	overflow: hidden;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

#site_loading {
  position: fixed;
  /* top: 0; */
  right: 0;
  bottom: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  z-index: 100000000;
}

@font-face {
  font-family: 'JQXingKaiJT';
  src: url('../font_2025/JQXingKaiJT.woff2') format('woff2'),
      url('../font_2025/JQXingKaiJT.woff') format('woff');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

.site-wrap {
  position: relative;
  overflow: hidden;
}

.site-header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: linear-gradient(rgba(0, 0, 0, 0.7), transparent);
  padding: 15px 0 0 0;
  padding-right: 80px;
  height: 165px;
}
.site-header.on{
  background: #0093DD;
  padding-top: 15px;
  padding-bottom: 15px;
  box-shadow: 0 0 20px rgba(0, 0, 0, .5);
}
.site-header .top {
  margin: 0 80px 0 80px;
  width: calc(100% - 140px);
  height: 86px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-header .top .top-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  height: 40px;
}
.site-header .top .top-nav li {
  position: relative;
}
.site-header .top .top-nav li.h-line {
  padding-left: 10px;
}
.site-header .top .top-nav li.h-line::before {
  content: '';
  position: absolute;
  display: inline-block;
  width: 1px;
  height: 14px;
  background-color: #efffff;
  left: 5px;
  top: -5px
}

.site-header .top .top-nav li a{
  color: #fff;
  font-size: 0.875rem;
  display: inline-block;
  height: 20px;
}

.site-header .top .top-nav li.icon a {
  padding-left: 30px;
}

.site-header .en-btn a{
  background: url('../img_2025/en.png') no-repeat left 0px;
}

.site-header .top .top-nav li.search-btn a{
  background: url('../img_2025/search-btn.png') no-repeat left 0px;
}

.site-header .map-btn a{
  background: url('../img_2025/map.png') no-repeat left 0px;
}

.site-header .nav-box {
  position: relative;
  width: 90%;
  margin: 18px auto;
}

.nav-content {
  display: flex;
  justify-content: space-between;
}
.nav-content > li {
  position: relative;
}
.nav-content > li > a {
  color: #fff;
  font-weight: bold;
  font-size: 1.25rem;
  padding: 10px 40px;
  border-radius: 5px;
  transition: all 0.5s ease;
}

.nav-content li.has-child::before {
  opacity: 0;
  visibility: hidden;
  content: "";
  width: 0;
  height: 0;
  border-left: 13px solid transparent;
  border-right: 13px solid transparent;
  border-bottom: 13px solid rgba(255, 255, 255, 0.8);
  position: absolute;
  top: 36px;
  left: 45%;
  transition: opacity 0.15s;
}

.nav-content > li .child-nav {
  display: none;
  width: 510px;
  padding: 20px;
  overflow: hidden;
  position: absolute;
  top:48px;
  left: -25px;
  z-index: 999999;
  opacity: 0;
  visibility: hidden;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 20px;
  transition: opacity 0.15s;
}
.nav-content > li:nth-child(4) .child-nav {
  left: auto;
  right: -25px;
}
.nav-content > li:nth-child(5) .child-nav {
  left: auto;
  right: -25px;
}



.nav-content li .child-nav .pic {
  width: 180px;
  height: 120px;
  float: left;
  margin-right: 20px;
}
.nav-content li .child-nav .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.nav-content li .child-nav .list {
  width: calc(100% - 200px);
  height: 120px;
  float: right;
}
.nav-content li .child-nav .list li {
  width: 50%;
  float: left;
  line-height: 32px;
}
.nav-content li .child-nav .list li a {
  font-size:1rem; 
}
.nav-content li .child-nav .list li:hover a{
  color: #0093DD;
  font-weight: bold;
}
.nav-content > li:hover {
  padding-bottom: 30px;
}
.nav-content > li:hover >a {
  background-color: #fff;
  color: #0093DD;
  border-radius: 40px;
}

.nav-content .has-child:hover .child-nav {
  display: block;
  opacity: 1;
  visibility: visible;
}
.nav-content .has-child:hover::before {
  opacity: 1;
  visibility: visible;
}

.search-box {
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 101;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -o-transition: 0.3s;
}
.search-box::before {
  content: "";
  transition: height 1s ease;
  width: 100%;
  height: 0;
  background-color: rgba(2, 95, 176, 0.8);
  position: absolute;
  top: 0;
  left: 0;
}
.search-box.active:before {
  height: 100vh;
}
.search-box.active {
  visibility: visible;
  opacity: 1;
}
.search-box .close {
  position: absolute;
  right: 50px;
  top: 50px;
  width: 50px;
  height: 50px;
  text-align: center;
  cursor: pointer;
  background: url(../img_2025/close.png) center center no-repeat rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -ms-background-size: cover;
  -o-background-size: cover;
  background-size: 15px 15px;
  transition: 1s;
}
.search-box .close:hover {
  transform: rotate(180deg);
}
.search-box .search-input-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  height: 45px;
  line-height: 45px;
  width: 550px;
  margin-top: -100px;
  padding-right: 120px;
}
.search-box .search-input-box input {
  display: block;
  height: 45px;
  line-height: 45px;
  border-radius: 0;
  border: none;
}
.search-box .search-input-box .s-input {
  width: 100%;
  background: #fff;
  padding: 0 12px;
  font-size: 1rem;
}
.search-input-box .s-btn {
  position: absolute;
  top: 0;
  right: 0;
  background: #d8a219;
  color: #fff;
  width: 120px;
  text-align: center;
  font-size: 1.25rem;
  cursor: pointer;
  -webkit-transition: 0.4s;
  -moz-transition: 0.4s;
  -ms-transition: 0.4s;
  -o-transition: 0.4s;
  transition: 0.4s;
}

.nav-box .nav-bottom{
  display: none;
}
/* .nav-box end */

.footer {
  margin-top: 20px;
  height: 500px;
  background: #0093DD;
  padding-top: 50px !important;
}
.footer .yqlj {
  width: 100%;
  height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}
.footer .yqlj a {
  display: inline-block;
  width: 14.7%;
  height: 64px;
}

.footer .yqlj a img {
  width: 100%;
  height: 100%;
  transition: all 0.5s ease;
  opacity: 0.8;
}
.footer .yqlj a img:hover {
  opacity: 1;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  color: #fff;
  font-size: 1rem;
}
.footer-bottom .left {
  width: 58%;
}
.footer-bottom .left .bottom-logo {
  width: 364px;
  height: 87px;
  margin: 40px 0;
}
.footer-bottom .left .bottom-desc p{
  line-height: 2rem;
}

.footer-bottom .right{
  width: 40%;
}
.footer-bottom .right .email {
  display: flex;
  justify-content: space-around;
  margin-bottom: 40px;
}
.footer-bottom .right .email-item{
  width: 240px;
  height: 80px;
  display: inline-block;
  background-size: contain;
  transition: all 0.5s ease;
}
.footer-bottom .right .email-item:nth-child(1) {
  background: url(../img_2025/shu.png) no-repeat;
}
.footer-bottom .right .email-item:nth-child(2) {
  background: url(../img_2025/xiao.png) no-repeat;
}
.footer-bottom .right .email-item:hover {
  transform: scale(1.1);
}
.footer-bottom .right .desc {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom .right .desc .sydw{
  display: inline-block;
  width: 80px;
  height: 80px;
  background: url(../img_2025/sydw.png) no-repeat;
  background-size: contain;
  margin-right: 20px;
}
.footer-bottom .right .desc .bqxx {
  line-height: 40px;
}

/* footer end */

@media (max-width: 1680px) {
  .footer-bottom .left .bottom-logo {
    margin: 20px 0;
  }
  .footer-bottom .left{
    height: 54%;
  }
  .footer-bottom .right {
    width: 44%;
  }
  .footer-bottom .right .desc .bqxx {
    flex: 1;
  }
}

@media (max-width: 1400px) {
  .footer-bottom .left{
    height: 50%;
  }
  .footer-bottom .right {
    width: 50%;
  }
}

@media (max-width: 1024px) {
  .site-header {
    padding: 10px 15px !important;
    height: 70px;
    background: #0093DD;
  }
  .site-header .top {
    position: relative;
    margin: 0;
    height: 100%;
  }
  .site-header .top .logo{
    width: 300px;
  }
  .site-header .top .top-nav{
    display: none;
  }

  .nav-box {
    position: absolute !important;
    display: block;
    margin-right: 0;
    top: 70px !important;
    right: 0px !important;
    z-index: 9999;
    width: 100% !important;
    height: 0;
    overflow: scroll;
  }

  .nav-box .mobile-nav-btn {
    display: block;
    width: 30px;
    cursor: pointer;
    position: fixed;
    right: 10px;
    z-index: 9;
    padding-top: 4px;
    top: 35px;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  .nav-box .mobile-nav-btn b {
    display: block;
    height: 3px;
    background-color: #fff;
    margin-bottom: 5px;
    border-radius: 2px;
    transition: 0.3s;
    -ms-transition: 0.3s;
    -moz-transition: 0.3s;
    -webkit-transition: 0.3s;
    -o-transition: 0.3s;
    user-select: none;
  }
  .nav-box.mobile-on {
    margin: 0 auto !important;
    background-color: #fff;
    height: calc(100vh - 70px) !important;
  }
  .nav-box.mobile-on .mobile-nav-btn b{
    margin: 0;
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
    display: none;
  }

  .nav-box.mobile-on .mobile-nav-btn b:first-child {
    display: block;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
  }
  .nav-box.mobile-on .mobile-nav-btn b:last-child {
    display: block !important;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
  }
  .nav-box .nav-content {
    opacity: 0;
    visibility: hidden;
    position: relative;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    display: none;
    background: #fff;
    z-index: 99;
    width: 100%;
    height: auto !important;
    overflow: hidden;
    left: 0;
    top: 0px;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }

  .nav-box .nav-content > li {
    width: 100% !important;
    display: block;
    position: relative;
    text-align: left !important;
    padding: 10px !important;
    height: auto;
    border-bottom: 1px solid #ccc;
    background: none !important;
  }
  .nav-box.mobile-on .nav-content {
    opacity: 1;
    visibility: visible;
    display: block;
  }
  .nav-box.mobile-on .nav-content li {
    width: 100%;
  }
  .nav-box.mobile-on .nav-content li a {
    display: inline-block;
    color: #222 !important;
    font-size: 0.85rem !important;
    font-weight: 500;
    width: 100%;
  }

  .nav-box.mobile-on .nav-content > li > a{
    position: relative;
  }
  .nav-box.mobile-on .nav-content > li.has-child > a::after {
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 5px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333; /* 箭头颜色 */
    vertical-align: middle;
    position: absolute;
    right: 20px;
    top: 15px;
  }
  .nav-box.mobile-on .nav-content > li.on > a::after {
    border-bottom: 5px solid #333; /* 箭头颜色 */
    border-top: none;
  }
  .nav-box.mobile-on .nav-content > li.has-child .child-nav .pic{
    display: none;
  }
  .nav-box.mobile-on .nav-content > li.has-child .child-nav .list {
    height: auto;
  }
  .nav-box.mobile-on .nav-content > li.has-child .child-nav .list li{
    width: 100%;
  }
  .nav-box.mobile-on .nav-content > li.has-child.on .child-nav{
    display: block;
    position: relative;
    visibility: visible;
    opacity: 1;
    top: 0px;
    padding: 0;
    left: 50px;
  }
  .nav-box.mobile-on .nav-content .list {
    float: none;
  }

  .nav-box.mobile-on .nav-content .has-child:hover .child-nav {
    display: none;
    visibility: hidden;
    opacity: 0;
  }
  .nav-box.mobile-on .nav-content .has-child::before {
    display: none;
  }

  .nav-box.mobile-on .nav-bottom {
    display: block;
    margin: 20px 10px;
    height: 80px;
  }

  .nav-box.mobile-on .search-input-box {
    display: flex;
    margin: 10px 10px;
  }

  .nav-box.mobile-on .search-input-box input {
    display: block;
    height: 36px;
    line-height: 36px;
    border-radius: 0;
  }
  .nav-box.mobile-on .search-input-box .s-input {
    width: calc(100% - 70px);
    background: #fff;
    padding: 0 12px;
    font-size: 0.85rem;
    border: 1px solid #eee;
  }
  .nav-box.mobile-on .search-input-box .s-btn {
    position: relative;
    background: #d8a219;
    color: #fff;
    width: 70px;
    text-align: center;
    font-size: 0.85rem;
    cursor: pointer;
  }


  .nav-box.mobile-on .nav-bottom .left {
    float: left;
  }
  .nav-box.mobile-on .nav-bottom .right {
    float: right;
  }
  .nav-box.mobile-on .nav-bottom ul{
    display: flex;
    gap: 10px;
    margin: 10px;
  }
  .nav-box.mobile-on .nav-bottom ul a{
    color: #0093DD;
      font-size: 0.875rem;
      display: inline-block;
      height: 20px;
  }

.footer{
    padding-top: 30px !important;
    height: auto !important;
  }
  .footer .yqlj {
    flex-wrap: wrap;
    height: auto;
    margin-bottom: 20px !important;
    gap: 20px;
  }
  .footer .yqlj a {
    width: 30%;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
  }
  .footer-bottom .left,
  .footer-bottom .right {
    width: 100% !important;
  }
  .footer-bottom .left .bottom-logo {
    margin: 10px auto !important
  }
  .footer-bottom .right .email{
    margin-bottom: 10px !important;
  }
  .footer-bottom .right .email-item {
    width: 140px !important;
    height: 60px !important;
    background-size: contain !important;
  }
  .footer-bottom .right .desc .sydw {
    width: 60px !important;
    height: 60px !important;
    margin-right: 10px !important;
  }
  .footer-bottom .left p {
    text-align: center;
  }
  .footer-bottom .right .email {
    width: 400px;
  }
  .footer-bottom .right {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .footer{
    padding-top: 30px !important;
    height: auto !important;
  }
  .footer .yqlj {
    flex-wrap: wrap;
    height: auto;
    margin-bottom: 20px !important;
    gap: 20px 5px;
  }
  .footer .yqlj a {
    width: 48%;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
  }
  .footer-bottom .left,
  .footer-bottom .right {
    width: 100% !important;
  }
  .footer-bottom .left .bottom-logo {
    margin: 10px auto !important
  }
  .footer-bottom .right .email{
    margin-bottom: 10px !important;
  }
  .footer-bottom .right .email-item {
    width: 140px !important;
    height: 60px !important;
    background-size: contain !important;
  }
  .footer-bottom .right .desc .sydw {
    width: 60px !important;
    height: 60px !important;
    margin-right: 10px !important;
  }
}

@media (max-width: 480px) {
  .footer .yqlj {
    gap: 10px 5px !important;
  }
  .footer .yqlj a {
    width: 48%;
  }
}