@charset "UTF-8";

@font-face {
  font-family: 'iconfont';  /* Project id 3943410 */
  src: url('//at.alicdn.com/t/c/font_3943410_1b4m63pq70y.woff2?t=1690169690188') format('woff2'),
       url('//at.alicdn.com/t/c/font_3943410_1b4m63pq70y.woff?t=1690169690188') format('woff'),
       url('//at.alicdn.com/t/c/font_3943410_1b4m63pq70y.ttf?t=1690169690188') format('truetype');
}
.iconfont{font-family:iconfont!important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{position:relative;overflow-x:hidden}
a{display:block;color:#fff}
img{max-width:100%;height:auto}
.w1400{width:1400px;margin:0 auto}
.ovhidden{overflow:hidden}
.cz{position:relative;z-index:22}
.mflex{display:flex;flex-wrap:wrap}
.font80{font-size:80px}
.font35{font-size:35px}
.font30{font-size:30px}
.font28{font-size:28px}
.font24{font-size:24px}
.font20{font-size:20px}
.font18{font-size:18px}
.font16{font-size:16px;line-height:2em}
.font14{font-size:14px}
.dwzycenter{position:absolute;left:50%;transform:translateX(-50%)}
.dwsxcenter{position:absolute;top:50%;transform:translateY(-50%)}
.header{position:fixed;top:0;left:0;width:100%;box-sizing:border-box;z-index:99}
.header.boxshdow{box-shadow:0 5px 40px -2px rgb(7 0 2 / 15%)}
.header.index:hover{background:#fff}
.header.index:hover .head .head-right .head-search .iconfont,.header.index:hover .head-navt{color:#333}
.header.index:hover .head .head-right .head-search .line{background:rgba(0,0,0,.3)}
.header.index:hover .logo .img2{display:block!important}
.header.index:hover .logo .img1{display:none}
.header.jon{background:rgba(255,255,255,.9)}
.header.jon .head .head-right .head-search .iconfont,.header.jon .head-navt{color:#333}
.header.jon .head .head-right .head-search .line{background:rgba(0,0,0,.3)}
.header .head{position:relative;width:96.14583333333333%;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.head .head-right{display:flex;align-items:center}
.header .head-nav li{position:relative;height:90px;display:flex;align-items:center;float:left;padding-left:72px;font-size:16px;transition:all .5s}




.header .head-nav li:hover .head-navt {
  color: #004098; 
  
}
.header .head-nav  .active {
  color: #004098; 
  margin-bottom: -11px;
}

.header .head-nav  .active::after{left:0;display:block;content:"";width:100%;height:3px;background:#004098; margin-top: 10px;}

.header .head-nav li .head-navt{display:block;line-height:1em}
.header .head-nav li .nav-main{opacity:0;pointer-events:none}
.header .head-nav li .nav-main .le{position:absolute;left:0;top:calc(100% + 5px);width:calc(100% + 82px);box-sizing:border-box;padding:18px 0px;justify-content:center;align-items:center;flex-flow:column;background: #fff;
  border-bottom: 3px solid #004098;
  box-shadow: 0 0 10px rgba(0, 0, 0, .05);
}
.header .head-nav li .nav-main .le .ernav{padding:10px 0;line-height:30px; width: 100%; text-align: center;}
.header .head-nav li .nav-main .le  a{color: #000;}
.header .head-nav li .nav-main .le  a:hover{color: #fff; background-color: #004098;}
.header .head-nav li .nav-main.nav-main2 .le{padding:18px 0}
.header .head-nav li .nav-main.show{opacity:1;pointer-events:auto}
.header .head-nav li .nav-main.show .le{top:100%}
.head .head-right .head-eng{margin:0 40px 0 96px}
.head .head-right .head-search{align-items:center;cursor:pointer}
.head .head-right .head-search .line{width:1px;height:14px;margin-right:35px;background:rgba(255,255,255,.3)}
.head .head-right .head-search .iconfont{font-size:16px;color:#fff}
.search-main{position:fixed;top:90px;left:0;width:100%;display:none;padding:34px 0;background:#fff;z-index:99}
.search-main .search-form{position:relative;width:510px;height:60px;margin:0 auto;justify-content:space-between;border:1px solid #d2d2d2;border-radius:50px;padding:0 30px;box-sizing:border-box}
.search-main .search-form .input-box{display:block;width:calc(100% - 50px);line-height:58px;font-size:18px;border:none;color:#666}
.search-main .search-form::-webkit-input-placeholder{color:#dbdbdb}
.search-main .search-form::-moz-placeholder{color:#dbdbdb;opacity:1}
.search-main .search-form:-ms-input-placeholder{color:#dbdbdb}
.search-main .search-form::-webkit-input-placeholder{color:#dbdbdb}
.search-main .search-form .tj{right:34px;display:block;border:none;background:000}
.search-main .search-form .tj .iconfont{display:block;margin:0;font-size:20px;line-height:1em;color:#004098}
.search-main .dj-search-close{right:36px;font-size:20px;color:#000;cursor:pointer}
.search-main .dj-search-close:hover{transform:translateY(-50%) rotate(180deg)}
.header .phone-nav{position:absolute;top:50%;right:0;transform:translateY(-50%);display:none;z-index:9999999;cursor:pointer}
.header .phone-nav .line{position:relative;top:0;border-radius:3px;width:30px;display:block;height:2px;transition:all .3s;background:#333;transform-origin:center center}
.header .phone-nav.active .line:nth-child(1){top:10px;transform:rotate(45deg)}
.header .phone-nav .line:nth-child(2){margin:8px 0}
.header .phone-nav.active .line:nth-child(2){opacity:0}
.header .phone-nav.active .line:nth-child(3){top:-10px;transform:rotate(-45deg)}
.header .phone-nav-mn{position:absolute;top:80px;left:0;pointer-events:none;padding:30px 0;width:100%;height:calc(100vh - 80px);box-sizing:border-box;background-color:#fff;z-index:99;overflow:scroll;opacity:0;transition:all .5s}
.header .phone-nav-mn.on{opacity:1;pointer-events:auto}
.sliding-menu{position:relative;overflow:hidden}
.sliding-menu ul{float:left}
.sliding-menu li{padding:0 3%;border-bottom:1px solid #e5e5e5}
.sliding-menu a{display:block;margin:0!important;padding:1em;font-size:18px;color:#333}
.sliding-menu li:hover{background:#fff}
.sliding-menu li:hover a{color:#333}
.sliding-menu a.nav:before{content:'\3009';float:right;margin-left:1em}
.sliding-menu a.back{background:#fff;color:#333}
.sliding-menu a.back:before{content:'\3008';float:left;margin-right:1em}
.home-banner{height:100vh}
.home-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../wenli.png") center;
  opacity: .4
}

.home-banner .swiper-container{height:100%}
.home-banner .swiper-slide .bimg{width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.1);transition:all 5.8s}
.home-banner .swiper-slide-active .bimg{transform:scale(1)}
.home-banner .mes{top:326px;color:#fff}
.home-banner .mes .tit{line-height:100px;font-weight:400}
.home-banner .mes .tit.jon{color:#164b97}
.home-banner .mes .tit.jon span{color:#b8272d}
.home-banner .mes .sum{margin:28px 0 76px;line-height:30px}
.home-banner .mes .more{align-items:center;text-transform:uppercase;line-height:.8em}
.home-banner .mes .more .line{width:30px;height:1px;margin-right:10px;background:#fff}
.home-banner .mes .more:hover a{color:#164b97}
.home-banner .mes .more:hover .line{width:40px;background:#164b97}
.home-banner .page{bottom:179px;z-index:2}
.home-banner .page .pagem{width:220px;justify-content:space-between;align-items:flex-end;box-sizing:border-box;padding-right:4px;margin-bottom:15px}
.home-banner .swiper-pagination{position:static;height:26px;align-items:flex-end;text-align:center;font-size:18px;line-height:.8em;color:#fff}
.home-banner .swiper-pagination .total{text-indent:12px}
.home-banner .swiper-pagination ul{position:relative;width:40px;height:26px;overflow:hidden}
.home-banner .swiper-pagination ul li{position:absolute;left:0;bottom:0;font-size:30px;line-height:.8em;font-weight:700}
.home-banner .page .iconfont{font-size:12px;color:#fff;cursor:pointer}
.home-banner .page .iconfont.page-l{margin-right:17px}
.home-banner .page .iconfont.page-l img{transform:rotate(180deg)}
.home-banner .page .line{position:relative;width:221px;height:3px;background:#fff}
.home-banner .page .line:before{position:absolute;left:0;top:0;width:0;height:100%;background:#004472;content:""}
.home-banner .page .line.on:before{animation:scroll 5s linear infinite}
@-webkit-keyframes scroll{0%{width:0}
100%{width:100%}
}
@keyframes scroll{0%{width:0}
100%{width:100%}
}
.home-about{padding:98px 0 110px;background:url(../bg/i1.png) no-repeat center bottom}
.home-about .main{justify-content:space-between;align-items:center}
.home-about .mesl{padding-top:13px;width:623px}
.home-about .mesl .intitle .titn{margin-bottom:10px}
.home-about .mesl .line{position:relative;margin-top:48px;width:100%;height:1px;background:#e5e5e5}
.home-about .mesl .line:after{position:absolute;left:0;top:-1px;width:54px;height:3px;background:#c2000c;content:""}
.home-about .mesl .tit{margin:0 0 35px;color:#004472;background:url(../bg/i4.jpg) repeat;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:fn 8s linear infinite}
@keyframes fn{0%{background-position:0 center}
100%{background-position:777px center}
}
.home-about .mesl .intitle{margin-bottom:30px}
.home-about .mesl .sum{text-align:justify;text-indent:2em;color:#555}
.home-about .mesr{width:671px}

/* homeabout logo */
.image-container{display:flex;justify-content:space-between}
.image-container img{flex:1;margin-right:10px;/*! 添加图片之间的间距 */}
.image-container img:last-child{margin-right:0/*!最后一张图片无间距 */}
.image-container img{flex:0 0 50%;max-width:90%;height:auto}
/* homeabout logo */


.mvideo{position:relative}
.intitle .titn{position:relative;display:inline-block;margin-bottom:10px;line-height:1em;color:#333}
.intitle .en{font-size:16px;line-height:.8em;text-transform:uppercase;color:rgba(0,69,114,.1)}
footer{background:#164b97}
.foot-top{display:none;justify-content:space-between;align-items:flex-end;padding:44px 0 37px}
.foot-top .foot-nav{position:relative}
.foot-top .foot-nav a{position:relative;padding:0 43px;line-height:1em;color:#fff}
.foot-top .foot-nav a:after{position:absolute;right:-1px;top:50%;transform:translateY(-50%);width:2px;height:12px;background:#2e4051;content:""}
.foot-top .foot-nav .dqtb{position:absolute;bottom:-38px;left:calc(8.3% - 9.5px)}
.foot-center{border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:27px 0 10px;justify-content:space-between}
.foot-center .t{align-items:center;display:none}
.foot-center .t .tb{width:41px;height:41px;display:block;border:1px solid rgba(255,255,255,.5);border-radius:100%;text-align:center;line-height:41px;font-size:20px}
.foot-center .t span{margin-left:22px;line-height:41px}
.foot-center .t .wx{position:relative;margin:0 30px 0 74px;font-size:26px}
.foot-center .t .wx i{font-size:26px}
.foot-center .t .wx .weixinimg{top:-105px;opacity:0;pointer-events:none;max-width:unset;width:100px;padding-bottom:10px}
.foot-center .t .wx:hover .weixinimg{top:-100px;opacity:1;pointer-events:auto}
.foot-center .footadd{color:#fff}
.foot-bottom{justify-content:space-between}
.foot-bottom a,.foot-bottom p{line-height:49px;color:#fff}
.fhtop{position:fixed;right:43px;bottom:43px;display:none;width:50px;height:50px;line-height:50px;text-align:center;font-size:24px;background:#b8272d;z-index:99}
.fix-right{position:fixed;right:0;top:60%;transform:translateY(-60%);width:60px;z-index:9999}
.fix-right a{position:relative;margin-left:0;width:230px;height:50px;padding:0 6px;box-sizing:border-box;border-top-left-radius:50px;border-bottom-left-radius:50px;margin-bottom:18px;align-items:center;background:#164b97}
.fix-right a .tbyuan{width:40px;height:40px;border-radius:100%;margin-right:14px;text-align:center;background:#fff}
.fix-right a .tbyuan .iconfont{line-height:40px;font-size:24px;color:#164b97}
.fix-right a:last-child{margin-bottom:0}
.fix-right a.phone:hover{margin-left:-170px}
.fix-right a:hover{background:#c2000c}
.fix-right a .weixinimg{left:-115px;opacity:0;width:100px;padding-right:15px;height:auto;max-width:unset;pointer-events:none}
.fix-right a.weixin:hover .weixinimg{left:-110px;opacity:1;pointer-events:auto}
@media (max-width:1720px){.w1400{width:72.91666666666667%}
.font80{font-size:60px}
.font35{font-size:28px}
.font30{font-size:26px}
.font24{font-size:22px}
.header .head-nav li{padding-left:50px}
.header .head-nav li .nav-main .le{width:calc(100% + 50px)}
.head .head-right .head-eng{margin:0 30px 0 50px}
.head .head-right .head-search .line{margin-right:30px}
.home-about .mesl,.home-about .mesr{width:48%}
.foot-top .foot-nav a{padding:0 20px}
}
@media (max-width:1550px){.font80{font-size:35px}
.font35{font-size:26px}
.font30{font-size:22px}
.font28{font-size:26px}
.home-banner .mes .tit{line-height:1em}
.home-banner .mes .sum{margin:28px 0 50px}
.intitle .titn{margin-bottom:10px;line-height:1em}
.intitle .en{font-size:15px}
}
@media (max-width:1440px){.w1400{width:85%}
.font80{font-size:40px}
.header .head-nav li{padding-left:35px}
.header .head .logo img{width:200px;height:auto}
.home-about .mesl,.home-about .mesr{width:48%}
.fix-right{display:none}
}
@media (max-width:1240px){.w1400{width:94%}
.head .head-right .head-eng,.head-nav,.header.index .head .head-right .head-search .line{display:none!important}
.header .phone-nav{display:block}
.header .head{height:100px;width:94%}
.header.index{background:#fff}
.header.index .head .head-right .head-search .iconfont,.header.index .head-navt{color:#333}
.header.index .head .head-right .head-search .line{background:rgba(0,0,0,.3)}
.header.index .logo .img2{display:block!important;width:auto}
.header.index .logo .img1{display:none}
.head .head-right .head-search{margin-right:50px}
.head .head-right .head-search .iconfont{font-size:20px}
.search-main{top:100px;padding:20px 0}
.home-banner{height:auto;margin-top:100px}
.home-banner .swiper-slide .bimg{height:auto;min-height:500px}
.home-banner .mes{top:50%!important;transform:translate(-50%,-50%)}
.home-banner .mes .tit{line-height:1em;letter-spacing:1px}
.home-banner .mes .sum{margin:20px 0 50px}
.home-banner .page{bottom:20px}
.home-about .mesl,.home-about .mesr{width:100%}
.home-about .mesl{margin-bottom:30px}
.foot-top .foot-nav{display:none}
.foot-top{justify-content:center;padding:30px 0}
.foot-center{justify-content:center}
.foot-center .footadd{text-align:center}
.foot-bottom{justify-content:center;padding:20px 0}
.foot-bottom a,.foot-bottom p{line-height:20px;text-align:center;justify-content:center}
.foot-bottom p{width:100%;line-height:20px}
}
@media (max-width:940px){.font80{font-size:48px}
.font35{font-size:28px}
.font28,.font30{font-size:22px}
.font20,.font24{font-size:20px}
.intitle .titn{margin-bottom:10px;line-height:1em}
.intitle .en{font-size:16px}
.home-banner .swiper-pagination ul li{font-size:24px}
}
@media (max-width:768px){.font80{font-size:30px}
.font35{font-size:22px}
.font28,.font30{font-size:20px}
.font18,.font20,.font24{font-size:16px}
.font16{font-size:14px}
.header .head{height:80px}
.header .head .logo img{height:30px;width:auto}
.search-main{top:80px}
.search-main .search-form{width:300px;height:40px;margin:0 0 0 3%;font-size:14px}
.search-main .search-form .input-box{line-height:38px}
.home-banner{margin-top:80px}
.home-banner .swiper-slide .bimg{min-height:300px}
.home-banner .swiper-pagination ul{width:20px}
.home-banner .swiper-pagination ul li{font-size:16px}
.home-banner .swiper-pagination .total{font-size:12px;text-indent:5px}
.home-banner .page{bottom:20px!important}
.home-about{padding:60px 0 60px}
.home-about .mesl .line{margin-top:30px}
.home-about .mesl .tit{margin:25px 0}
.home-about .mesr{height:auto}
.foot-top img{width:200px;height:auto}
.foot-center .t .tb{width:30px;height:30px;line-height:30px;font-size:16px}
.foot-center .t span{margin-left:10px;line-height:30px}
.foot-center .t .wx{margin:0 20px}
.fhtop{right:3%;bottom:10px}
.intitle .titn{font-size:22px}
.intitle .en{font-size:12px}
.home-about .mesl .tit{margin:30px 0 10px;font-size:18px}
.home-about .mesl .sum{text-indent:2em}
}
@media (max-height:800px) and (min-width:940px){.home-banner .mes{top:250px}
.home-banner .page{bottom:80px}
}
@media screen and (min-width:0\0){body,button,input{font:16px/1.5 Arial,"Microsoft Yahei"}
.header .head-nav li .nav-main{display:none}
.header .head-nav li .nav-main.show{display:block}
.home-about .mesl .tit{background:0 0}
}