@charset "utf-8";


@font-face
{font-family: MontserratRegular;
src: url('../font/Montserrat-Regular.ttf')}

@font-face
{font-family: MontserratSemiBold;
src: url('../font/Montserrat-SemiBold.ttf')}

@font-face
{font-family: MontserratLight;
src: url('../font/Montserrat-Light.ttf')}

@font-face
{font-family: MontserratBold;
src: url('../font/Montserrat-Bold.ttf')}


@font-face {
  font-family: 'iconfont';
  src: url('iconfont/iconfont.woff2?t=1705108683799') format('woff2'),
       url('iconfont/iconfont.woff?t=1705108683799') format('woff'),
       url('iconfont/iconfont.ttf?t=1705108683799') format('truetype');
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: inherit;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


*{box-sizing:border-box;}
body,input,h1,h2,h3,h4,h5,h6,p,textarea,table,div,ul,li,select,td,th,em,span,i,button,code{margin:0;padding:0;color:inherit;line-height: inherit; font-family:inherit;/* font-size: inherit; */}
img{border:0;display: inline-block;max-width:100%;vertical-align: middle;height: auto;}
.fl{float:left;}
.fr{float:right;}
ul,li{ list-style:none; }
a,p,span,i,em{ text-decoration:none; color:inherit;font-size: inherit;}
pre{word-break: break-word;}
:focus{outline:none!important;border-color:inherit;}
.clearfix{*zoom: 1;}
.clearfix:before,.clearfix:after
{display: table;line-height: 0;content: "";}
.clearfix:after{clear: both;}
table{border-collapse:collapse;border-spacing:0;width:100%}
h1,h2,h3,h4,h5,h6{font-weight: normal;}
em,i{font-style:normal;}
input[type="button"], input[type="submit"], input[type="reset"],input[type="text"] {-webkit-appearance: none;}
input[type="button"]{border:none;}
textarea {  -webkit-appearance: none;}
.auto{margin:0 auto;max-width: 1500px;width: 90%;}
:hover{transition: all .2s;}
.img_hover_wrap{overflow: hidden;}
.img_hover{transition: all .3s;}
.img_hover:hover{transform: scale(1.05,1.05);}
.img_traslate{transition: all .3s;}
.img_traslate:hover{transform: translateY(-10px);}
.img_rotate{transition: all .3s;}
.img_rotate:hover{transform:rotate(-360deg);}
.bold{font-weight: bold;}
.normal{font-weight: normal!important;}
.center{text-align: center!important;}
.img{/* width: 100%; */display: block;    height: auto;}
.ellipsis{overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.ele{position:relative;}
.ele:before,.ele:after{content:'';display: inline-block;vertical-align: middle;}
.ipt{display: block;border:none;}
.ipt_button{cursor: pointer;}
.item_scale .icon{transition: all .3s;}
.item_scale:hover .icon{transform: scale(1.08,1.08);}
.text-left{text-align: left!important;}
.text-right{text-align: right!important;}
.clamp{overflow: hidden;text-overflow: ellipsis;display: -webkit-box!important;/* display: -ms-flexbox; */-webkit-box-orient: vertical;/*-webkit-line-clamp: 3;*/}
.clamp1{overflow: hidden;text-overflow: ellipsis;display: -webkit-box!important; -webkit-box-orient: vertical;-webkit-line-clamp: 1;}
.clamp2{overflow: hidden;text-overflow: ellipsis;display: -webkit-box!important; -webkit-box-orient: vertical;-webkit-line-clamp: 2;}
.clamp3{overflow: hidden;text-overflow: ellipsis;display: -webkit-box!important; -webkit-box-orient: vertical;-webkit-line-clamp: 3;}

.imgbox{display: block;overflow: hidden;}
.item .img{transition: all 1s;width: 100%;display: block;}
.item:hover .imgbox .img{transform: scale(1.1,1.1);}

.zoomimg{position:relative;overflow: hidden;height: 0;display: block;}
.zoomimg .img{display: block;position:absolute;width: 100%;height: 100%;left: 0;top: 0;}

.flipx .icon{transition: all .3s;}
.flipx:hover .icon{transform:scaleX(-1);}
.scale .icon{transition: all .3s;}
.scale:hover .icon{transform: scale(1.1,1.1);}

.underline{text-decoration: underline;}
label{-webkit-tap-highlight-color: rgba(255,0,0,0);}
.img_full{width: 100%;height: 100%;display: block;object-fit: cover;}

.flex{display: -webkit-box; display: -moz-box;display: -ms-flexbox; display: -webkit-flex; display: flex;}
.flex-align-start{align-items: flex-start;}
.flex-align-center {-webkit-box-align: center;-webkit-align-items: center;-ms-flex-align: center;align-items: center;}
.flex-align-end{align-items: flex-end;}
.flex-pack-center {-webkit-box-pack: center;-webkit-justify-content: center;-ms-flex-pack: center;justify-content: center;}
.flex-pack-justify {-webkit-box-pack: justify;-webkit-justify-content: pace-between;-ms-flex-pack: justify;justify-content: space-between;}
.flex-pack-start{justify-content: flex-start;}
.flex-pack-end{justify-content: flex-end;}
.flex-v {-webkit-box-orient: vertical; -webkit-flex-direction: column; -ms-flex-direction: column; flex-direction: column; }
.flex-w{flex-wrap:wrap;}
.flex-1{flex:1;min-width:0;min-height: 0;}
.flex-center{display: flex;align-items: center;justify-content: center;}
/* html{font-size: 5.2083vw;} */
body{overflow-x: hidden;color:#212121;font-size: 16px;line-height: 1.5;background:#fff;font-family:'Arial', 'MontserratRegular',"microsoft yahei",'PingFang SC','PingFangMedium';}
h1,h2,h3,h4,h5,h6{line-height:1.3;font-size:inherit;}
::-webkit-input-placeholder{color:#999;}
:-moz-placeholder{color:#999;}
::-moz-placeholder{color:#999;}
:-ms-input-placeholder{color:#999;}

.squareimg{width:100%;padding-bottom: 100%;overflow: hidden;position: relative;}
.squareimg .img{ position: absolute;top: 50%;left: 50%;width: 100%;height: 100%; object-fit: cover;transform: translate(-50%,-50%);}
.item:hover .imgbox.squareimg .img{transform: translate(-50%,-50%) scale(1.1,1.1) ;}


/* .btn{color:#fff;background:#c30d23;height:54px;line-height:54px;border-radius:10px;display: inline-block;vertical-align: middle;padding:0 20px;min-width:180px;border:0;cursor: pointer;text-align: center;}
.btn:hover{background:#e20000;} */


.fz45{font-size:45px;}
.fz20{font-size:20px;}

.c-main{color:#305a99;}

/* 公共部分 */
.head{position: sticky;width: 100%;left: 0;top: 0;z-index:100;transition: all 0.3s ease;height:100px;  background: linear-gradient(#ebebeb, #b5b5ba);}
.head .wrap{height: 100%;display: flex;align-items: center;justify-content: space-between;}
.head .l,.head .r{display: flex;align-items: center;}

.hd-logo .img{height: 70px;width: auto;}


.hd-nav li{display: inline-block;vertical-align: middle;margin:0 0 0 55px;position: relative;}
.hd-nav li:last-child{marign-right:0;}
.hd-nav li>a{display: block;line-height: 100px;position: relative;font-size:18px;color:#4a4a4a;text-transform: capitalize;font-weight: bold;}
.hd-nav li:hover>a,.hd-nav li.cur>a{color:#305a99;}


.hd-nav li:hover .drop{opacity: 1;visibility: visible;transform: scaleY(1);}
.hd-nav.show{display: block;}

/* .hd-nav .drop{width: 200px;position: absolute;left:50%;transform:scaleY(0);visibility: hidden;opacity: 0;transition: all .4s ease 0s;transform-origin: center top;background-color:#f7f7f7;margin-left: -100px;}
.hd-nav .drop .lk{line-height: 23px;display: block;text-align: center;border-bottom:1px solid #e5e5e5;padding:10px 10px;font-family: 'MontserratRegular';font-size:15px;}
.hd-nav .drop .lk:hover{color:#305a99;}
.hd-nav .drop .lk:last-child{border-bottom:none;}
 */



.hd-nav .drop{width: 260px;position: absolute;left:-40px;transform:scaleY(0);visibility: hidden;opacity: 0;transition: all .4s ease 0s;transform-origin: center top;background-color:#fff;/* margin-left: -100px; */box-shadow:0 5px 10px rgba(0,0,0,.13);}
.hd-nav .drop .row{position: relative;}
.hd-nav .drop .tit{padding:8px 10px 8px 20px;line-height: 23px;cursor: pointer;display: flex;justify-content: space-between;font-size:17px;font-weight: bold;}
.hd-nav .drop .tit::after{content:'\e775';font-family: 'iconfont';font-weight: normal;}

.hd-nav .drop .subdrop{position: absolute;width: 260px;left: 0;top: 0;background-color: #fff;transform: translate(100%,0);display: none;box-shadow:0 0 10px #999;}
.hd-nav .drop .row:hover .subdrop{display: block;}
.hd-nav .drop .lk{line-height: 23px;display: block;padding:8px 15px;font-weight: bold;}
.hd-nav .drop .row:hover .tit{color:#305a99;}
.hd-nav .drop .lk:hover{color:#305a99;}




.hd-sear{}
.hd-sear .icon{cursor: pointer;display: flex;align-items: center;justify-content: center;font-size: 20px;cursor: pointer;font-family: 'MontserratRegular';font-weight: bold;display: none;}
.hd-sear .icon::after{content:'\e651';font-family: 'iconfont';}
.hd-sear:hover .icon{color:#305a99;}

.hd-sear-box{/* position: fixed;width: 100%;height: 100%;left: 0;top: 0; background-color:#fff; backdrop-filter: blur(10px);z-index:110; display: none;*/}
.hd-sear-box .box{width: 120px;line-height: 28px;/* position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%); */background-color: #fff;/* border-radius:10px; */display: flex;overflow: hidden;}
.hd-sear-box .ipt-txt{color:#000;flex:1;overflow: hidden;padding:0 10px;font-family: 'MontserratLight';width:100%;font-size:13px;}
.hd-sear-box .submit{width: 28px;height: 28px;border:none;cursor: pointer;font-size: 16px;background:none;font-weight: bold;}
.hd-sear-box .submit::after{content:'\e651';font-family: 'iconfont';}


.hd-lang{position: relative;margin-left:10px;}
.hd-lang .font{color:#fff;cursor: pointer;display: flex;align-items: center;font-family: 'MontserratBold';padding:0 8px;min-width:90px;border:2px solid #fff;height:28px;justify-content: space-between;}
.hd-lang .font::after{content:'\e772';display: inline-block;vertical-align: middle;font-family: 'iconfont';margin:2px 0 0 4px;font-size:14px;}
.hd-lang .drop{position: absolute;width: 90px;left: 50%;transform: translate(-50%,0);padding-top: 5px;display: none;}
.hd-lang .dropbox{background-color: #fff;padding:10px 8px 10px;position: relative;box-shadow:rgba(0, 0, 0, 0.25) 0 0 10px;}
.hd-lang .lk{margin-bottom: 7px;display: flex;align-items: center;font-size:14px;}
.hd-lang .lk:last-child{margin:0;}
.hd-lang .ic{width: 27px;height:18px;margin-right: 6px;}
.hd-lang .lk:hover{color:#305a99;}
.hd-lang:hover .drop{display: block;}
.hd-lang:hover .font{color:#305a99;}






.ft-form{padding:65px 0 45px;background:#e6e6e6;overflow: hidden;}
.ft-form .auto{max-width:1050px;}
.ft-form .box{display: flex;justify-content: space-between;flex-wrap:wrap;}
.ft-form .item{width: 49%;margin-bottom:35px;max-width:500px;}
.ft-form .ipt{width: 100%;background:#fff;border:1px solid #d1d1d1;}
.ft-form .ipt-txt,.ft-form .select{height:56px;line-height: 54px;padding:0 14px;}
.ft-form .select{appearance: none;-webkit-appearance: none;background:url(../images/icon_07.png) no-repeat 99% center #fff;background-size:15px;}
.ft-form .con{height:125px;padding:15px 14px;resize:none;}
.ft-form .submit{margin:0 auto 0;padding:0 20px;height:30px;background:#305a99;color:#fff;border:0;cursor: pointer;}
.ft-form .submit::after{content:'\e614';font-family: 'iconfont';margin-left:8px;}
.ft-form .submit:hover{background:#104595;}
.ft-form .ipt:focus{border-color:#305a99;}



.foot{color:#fff;background:#4d4d4d;}

.ft-t{padding:80px 0 35px;display: flex;align-items: flex-start;}
.ft-t .logo{max-width:365px;height:auto;width:20%;}
.ft-t .menu{display: flex;justify-content: space-between;padding:0 0 0 4.5%;gap:50px;}
.ft-t .col1{max-width:480px;}
.ft-t .tit{font-size:28px;text-transform: uppercase;margin-bottom:18px;font-family: 'MontserratSemiBold';}
.ft-t .lks li{margin-bottom:4px;font-size:18px;}
.ft-t .lks li a{line-height:1.6;display: inline-block;}
.ft-t .lks li a:hover{color:#305a99;}

.ft-b{padding:16px 0;border-top:1px solid #787878;}
.ft-t .social{display: flex;gap:20px;font-size: 25px;color:#fff;margin-top:20px;}
.ft-t .social a:hover{color:#305a99;}






/* news */
.inner-ban{height:490px;position: relative;}
.inner-ban .box{position: absolute;width: 100%;left:0;top:50%;transform: translate(0,-50%);text-align: center;color:#fff;}
.inner-ban .bt{font-size:62px;text-transform: uppercase;line-height: 1.1;font-family: 'MontserratBold';}
.inner-ban .text{font-size:18px;margin-top:15px;}

.crumb{padding:15px 0;font-weight: bold;}
.crumb .box{overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.crumb .box:before{content:'\e615';font-family: 'iconfont';margin-right:4px;}
.crumb a:hover{color:#305a99;}


.main{padding:30px 0 60px;}


.news-top{margin:0 0 60px;}
.news-top .item{background:#f8f8f8;display: flex;align-items: center;position: relative;}
.news-top .item .imgbox{width:46%;height:380px;}
.news-top .item .info{padding:0 5%;}
.news-top .item .hot-tag{width:70px;position: absolute;right:30px;top:0;}
.news-top .item .title{font-size:30px;font-weight: bold;margin-bottom:15px;}
.news-top .item .date{color:#4a4a4a;font-weight: bold;}
.news-top .item .txt{color:#4a4a4a;-webkit-line-clamp: 4;margin-top:15px;}
.news-top .item:hover .title{color:#034da8;}

.news-top .swiper-pagination{margin-top:30px;position: static;}
.news-top .swiper-pagination-bullet{width:12px;height:12px;background:#e1e1e1;border-radius:50%;margin: 0 10px!important;}
.news-top .swiper-pagination-bullet-active{background:#034da8;}




.news-tabs{margin-bottom:45px;display: flex;}
.news-tabs .box{display: flex;border-radius:28px;border:1px solid #b5b5b5;background:#f8f8f8;}
.news-tabs .lk{line-height: 56px;border-radius:28px;padding:0 25px;}
.news-tabs .lk:hover{color:#034da8;}
.news-tabs .lk.cur{color:#fff;background:#034da8;}


.news-list{display: grid;row-gap: 45px;column-gap: 35px;grid-template-columns: repeat(2,1fr);}
.news-list .item{box-shadow:0 0 9px rgba(0,0,0,.13);display: flex;align-items: flex-start;}
.news-list .imgbox{width:43%;height:245px;}
.news-list .info{padding:17px 20px 0;}
.news-list .date{color:#4a4a4a;font-family: 'MontserratRegular';}
.news-list .title{-webkit-line-clamp: 3;font-family: 'MontserratSemiBold';margin:5px 0 11px;}
.news-list .txt{font-family: 'MontserratLight';-webkit-line-clamp: 2;}
.news-list .more{color:#4a4a4a;font-family: 'MontserratRegular';margin-top:14px;display: inline-block;text-transform: capitalize;}
.news-list .item:hover .more{color:#034da8;}


.pagelist{margin-top: 50px;text-align: center;}
.layui-laypage{margin: 0;}
.layui-laypage a, .layui-laypage span{min-width: 38px;height: 34px;background-color: #fff;line-height: 34px;text-align: center;padding: 0;overflow: hidden;border:1px solid #e5e5e5!important;color:#202020;font-size:14px;margin:0 4px;}

.layui-laypage .layui-laypage-prev,.layui-laypage .layui-laypage-next{padding:0;border-radius:0!important;color:#202020;background:#fff;min-width: 38px;margin:0 4px;transition: all 0s;}
.layui-laypage .layui-laypage-curr .layui-laypage-em{background:none;}
.layui-laypage a:hover{color:#034da8;}
.layui-laypage .layui-laypage-skip{background-color: #034da8;height: 34px;line-height: 34px;color:#202020;}
.layui-laypage .layui-laypage-curr{color:#fff;}
.layui-laypage .layui-laypage-curr em{color:#fff;display: block;line-height: 34px;background:#034da8;}
.layui-laypage .layui-laypage-prev:hover,.layui-laypage .layui-laypage-next:hover{color:#fff;background:#034da8;}



.pub-tt{margin-bottom:45px;}
.pub-tt .en{font-size:69px;color:#305a99;opacity: 0.09;line-height: 1;font-family: 'Arial Black';text-transform: uppercase;}
.pub-tt .bt{font-size:45px;text-transform: capitalize;font-weight: bold;line-height: 1;margin-top:-45px;}
.pub-tt .smwz{font-size:20px;margin:7px auto 0;line-height:1.4;}


.pub-tt.white .bt,.pub-tt.white .smwz{color:#fff;}







/* newsDetail */
.xw-det .auto{max-width:1320px;}
.xw-det .topbox{border-bottom:1px solid #4d4d4d;padding-bottom:10px;}
.xw-det .topbox .title{color:#4a4a4a;font-weight: bold;line-height:1.1;text-align: center;}
.xw-det .topbox .text{display: flex;gap:25px;justify-content: center;margin-top:8px;}

.xw-det .edit{font-size:16px;line-height:1.6;margin-top:25px;}
.xw-det .edit .title{font-size:30px;font-weight: bold;}

.pagenav{margin-top:35px;}
.pagenav .lk{display: block;padding:4px 0;}
.pagenav .lk:hover{color:#034da8;}


.news-rela{margin-top:75px;}
.news-rela .t-tit{font-size:30px;font-weight: bold;margin:0 0 25px;}
.news-rela .detail{position: relative;}
.news-rela .item{display: block;text-align: center;}
.news-rela .item .imgbox{height:180px;margin:0 auto 10px;}
.news-rela .item:hover .title{color:#034da8;}

.news-rela .swiper-container{position: static;}
.news-rela .swiper-button{width:28px;height:28px;border-radius:50%;background:url(../images/icon_06-1.png) no-repeat center;background-size:contain;border:1px solid #034da8;opacity: 1;}
.news-rela .swiper-button-disabled{background:url(../images/icon_06.png) no-repeat center #cacaca;background-size:contain;border-color:#cacaca;}
.news-rela .swiper-button-prev{left:-60px;}
.news-rela .swiper-button-next{right:-60px;transform: rotate(180deg);}


/* quality */
.pub-tabs{display: flex;gap:20px;justify-content: center;margin-bottom:35px;}
.pub-tabs .lk{color:#3d3c4a;font-weight: bold;padding:0 20px;line-height: 50px;background:#f0f0f0;}
.pub-tabs .lk.cur,.pub-tabs .lk:hover{color:#fff;background:#4d4d4d;}


.quality-sec{}
.quality-sec .desc{line-height: 1.6;}
.quality-sec .list{display: grid;gap:60px;grid-template-columns: repeat(5,1fr);margin-top:40px;}
.quality-sec .list .imgbox{max-height:355px;}
.quality-sec .list .title{color:#3d3c4a;text-align: center;margin-top:10px;}


/* project */
.project-tabs{gap:15px;}

.pub-smtt{text-align: center;margin-bottom:30px;}


.project-list{max-width:1430px;margin:0 auto;padding-top:20px;}
.project-list .item{margin-bottom:35px;display: flex;align-items: center;}
.project-list .item:last-child{margin-bottom:0;}
.project-list .imgbox{height:305px;width:41%;margin-right:50px;}
.project-list .title{font-weight: bold;margin-bottom:15px;}
.project-list .txt{line-height: 1.9;}
.project-list .item:hover .title{color:#034da8;}


/* service */
.service-sec{}
.service-sec .desc{font-size:18px;padding:0 0 30px;border-bottom:1px solid #4d4d4d;line-height: 1.6;}
.service-list{padding:55px 0 0 35px;}
.service-list .item{display: flex;margin-bottom:35px;gap:4%;}
.service-list .imgbox{width:43.5%;height:310px;}
.service-list .title{font-size:24px;font-weight: bold;margin-bottom:20px;margin-top:12px;}
.service-list .txt{-webkit-line-clamp: 3;line-height: 1.8;}
.service-list .more{margin-top:35px;font-weight: bold;padding:0 20px;line-height:46px;border-radius:5px;background:#305a99;color:#fff;}
.service-list .more:hover{background:#104595;}
.service-list .item:hover .title{color:#104595;}



/* serviceDetail */
.service-det .wrap{display: flex;align-items: flex-start;}
.service-l{width:300px;margin-right:50px;position: sticky;top:100px;}

.service-menu{background:#e6e6e6;}
.service-menu .bt{color:#fff;font-weight: bold;background:#4d4d4d;line-height: 90px;padding:0 15px;}
.service-menu .drop{}
.service-menu .list{padding:0 10px;}
.service-menu .list .lk{font-size:18px;padding:20px 10px;border-bottom:1px solid #fff;}
.service-menu .list .lk:hover,.service-menu .list .lk.cur{color:#104595;}

.service-intro{}
.service-intro .desc{padding:10px 0 25px;border-bottom:1px solid #4d4d4d;}
.service-intro .edit{margin-top:20px;line-height: 1.6;}
.service-intro .smtit{font-weight: bold;text-transform: uppercase;margin-bottom:15px;}


/* product */
.product-main .wrap{display: flex;align-items: flex-start;}
.product-l{width:300px;margin-right:35px;position: sticky;top:100px;}


.product-menu .lk{font-size:18px;padding:17px 10px 17px 15px;line-height: 26px;background:#e6e6e6;margin-bottom:10px;font-weight: bold;display: block;}
.product-menu .lk.cur,.product-menu .lk:hover{color:#305a99;}


.product-intro .desc{padding:10px 0 20px;border-bottom:1px solid #4d4d4d;font-size:18px;}
.product-intro .list{display: grid;grid-template-columns: repeat(3, minmax(0, 1fr));margin-top:30px;row-gap: 50px;column-gap: 25px;}
.product-intro .list .item{box-shadow:0 0 9px rgba(0,0,0,.13);background:#fff;}
.product-intro .list .imgbox{height: 250px;}
.product-intro .list .info{padding:20px 15px 25px;}
.product-intro .list .title{font-family: 'MontserratSemiBold';text-transform: uppercase;}
.product-intro .list .txt{line-height: 28px;height:168px;-webkit-line-clamp: 6;margin-top:6px;font-family: 'MontserratLight';}
.product-intro .list .more{margin-top:20px;display: inline-block;text-transform: capitalize;}
.product-intro .list .item:hover .title{color:#104595;}
.product-intro .list .item:hover .more{color:#104595;}



/* product2 */
.product-top-txt{margin-top:10px;}
.product-list{display: grid;grid-template-columns: repeat(3,1fr);row-gap: 50px;column-gap: 9%;padding:45px 0 40px;}
.product-list .item{display: block;box-shadow:0 0 9px rgba(0,0,0,.13);}
.product-list .imgbox{height:240px;}
.product-list .info{padding:25px 10px;text-align: center;}
.product-list .title{font-size:18px;font-family: 'MontserratSemiBold';}
.product-list .item:hover .title{color:#104595;}



/* productDetail */
.product-top{display: flex;justify-content: space-between;margin-bottom:90px;}
.product-top .slide{width:48.5%;}
.product-top .slide img{display: block;}
.product-top .slide2{position: relative;}
.product-top .slide2 .item{height:455px;}
.product-top .slide1{margin-top:30px;}
.product-top .slide1 .item{height:120px;border:2px solid #fff;}
.product-top .slide1 .swiper-slide-thumb-active .item{border-color:#305a99;}


.product-top .arrs{display: flex;gap:15px;position: absolute;right:20px;bottom:20px;}
.product-top .swiper-button{width:36px;height:36px;margin:0;position: static;background:url(../images/icon_06-1.png) no-repeat center;background-size:contain;border:1px solid #034da8;opacity: 1;border-radius:50%;}
.product-top .swiper-button-disabled{background:url(../images/icon_06.png) no-repeat center #cacaca;background-size:contain;border-color:#cacaca;}
.product-top .slide:hover .swiper-button{opacity: 1;}
.product-top .swiper-button-next{transform: rotate(180deg);}


.product-top .info{width:45%;padding-top:20px;}
.product-top .title{margin-bottom:30px;line-height: 1.3;color:#305a99;font-weight: bold;padding-bottom:8px;border-bottom:2px solid #cacaca;}
.product-top .txt{color:#202020;}
.product-top .txt p{margin-bottom: 18px;}
.product-top .button{margin-top:50px;text-transform: uppercase;padding:0 15px;line-height: 40px;background:#305a99;display:inline-block;vertical-align: middle;color:#fff;}
.product-top .button:hover{background: #104595;}


.product-para{margin-bottom:70px;}
.product-para:last-child{margin-bottom:0;}
.product-para .table{}
.product-para .table th,.product-para .table td{padding:25px 10px;text-align: center;}
.product-para .table th{background:#cacaca;border:1px solid #fff;text-transform: uppercase;}
.product-para .table td{border:1px solid #cacaca;}


.product-rela{padding:75px 0 80px;}
.product-rela .detail{position: relative;margin-top:25px;}
.product-rela .item{display: block;}
.product-rela .item .imgbox{height:245px;}
.product-rela .item .info{padding:15px 10px;}
.product-rela .item .title{font-family: 'MontserratSemiBold';margin-bottom:8px;}
.product-rela .item .txt{-webkit-line-clamp: 3;line-height: 24px;height: 72px;}
.product-rela .item:hover{box-shadow:0 0 9px rgba(0,0,0,.13);}
.product-rela .item:hover .title{color:#305a99;}

.product-rela .swiper-container{position: static;padding:0 5px 10px;}
.product-rela .swiper-button{width:28px;height:28px;border-radius:50%;background:url(../images/icon_06-1.png) no-repeat center;background-size:contain;border:1px solid #034da8;opacity: 1;}
.product-rela .swiper-button-disabled{background:url(../images/icon_06.png) no-repeat center #cacaca;background-size:contain;border-color:#cacaca;}
.product-rela .swiper-button-prev{left:-60px;}
.product-rela .swiper-button-next{right:-60px;transform: rotate(180deg);}








/* index */
.idx-ban{position: relative;}
.idx-ban .item{height: 80vh;position: relative;overflow: hidden;max-height:700px;}
.idx-ban .box{position: absolute;width:100%;left:0;top:50%;transform: translate(0,-50%);color:#fff;}
.idx-ban .title{font-size:62px;font-family: 'MontserratBold';line-height:1.1;max-width:580px;margin-bottom:20px;}
.idx-ban .txt{font-size:18px;}
.idx-ban .btngrp{display: flex;gap:20px;margin-top:40px;}
.idx-ban .lk{font-size:16px;min-width:135px;height:42px;border-radius:20px;color:#5b98d2;background:#fff;}
.idx-ban .lk.this{color:#fff;background:#305a99;}

.idx-ban .swiper-pagination{bottom:30px;}
.idx-ban .swiper-pagination-bullet{margin:0 8px!important;width:37px;height:7px;background:#fff;opacity: 0.71;border-radius:4px;}
.idx-ban .swiper-pagination-bullet-active{opacity: 1;}

.idx-ban .item .img{transition: 3s linear;transform: scale(1.1);}
.idx-ban .swiper-slide-active .item img{transform: scale(1);}


.idx-product{padding:55px 0;}
.idx-product .list{display: grid;gap:60px;grid-template-columns: repeat(4, minmax(0, 1fr));}
.idx-product .list .item{}
.idx-product .list .imgbox{height:255px;}
.idx-product .list .info{padding:17px 13px;-webkit-line-clamp: 1;}
.idx-product .list .title{font-family: 'MontserratSemiBold';-webkit-line-clamp: 1;}
.idx-product .list .txt{-webkit-line-clamp: 3;margin-top:3px;}
.idx-product .list .item:hover{box-shadow:0 0 9px rgba(0,0,0,.13);}


.idx-service{padding:65px 0 90px;background:#e6e6e6;}
.idx-service .detail {display: flex;align-items: flex-start;gap:4%;}
.idx-service .menu{width:46.5%;}
.idx-service .menu .lk{padding:12px 0;position: relative;margin-bottom:10px;cursor: pointer;}
.idx-service .menu .lk:last-child{margin-bottom:0;}
.idx-service .menu .lk::after{content:'';width:0;height:2px;background:#305a99;position: absolute;left:0;bottom:0;transition: all 0.3s;}
.idx-service .menu .title{font-weight: bold;}
.idx-service .menu .drop{display: none;}
.idx-service .menu .smbox{display: flex;align-items: center;margin-top:3px;}
.idx-service .menu .smbox::after{content:'';width:28px;height:28px;background:url(../images/icon_06.png) no-repeat center #305a99;background-size:contain;transform: rotate(180deg);border-radius:50%;margin-left:30px;}
.idx-service .menu .txt{-webkit-line-clamp: 2;}
.idx-service .menu .lk.cur .drop{display: block;}
.idx-service .menu .lk.cur::after{width:100%;}

.idx-service .imgbox{height: 530px;box-shadow:0 11px 9px rgba(0,0,0,.28);display: block;}


.idx-case{padding:90px 0;}
.idx-case .pub-tabs{gap:15px;}
.idx-case .item{display: block;}
.idx-case .item .imgbox{height:240px;display: block;}
.idx-case .item .info{padding:14px 10px;}
.idx-case .item .title{-webkit-line-clamp: 1;font-weight: bold;}
.idx-case .item .txt{-webkit-line-clamp: 2;margin:5px 0 14px;}
.idx-case .item .more{font-family: 'MontserratRegular';}
.idx-case .item:hover{box-shadow:0 0 9px rgba(0,0,0,.13);}
.idx-case .item:hover .more{color:#305a99;}
.idx-case .swiper-container{padding:0 8px 8px;position: static;}
.idx-case .detail{position: relative;}

.idx-case .swiper-button{width:40px;height:40px;border-radius:50%;background:url(../images/icon_06-1.png) no-repeat center;background-size:contain;border:1px solid #034da8;opacity: 1;}
.idx-case .swiper-button-disabled{background:url(../images/icon_06.png) no-repeat center #cacaca;background-size:contain;border-color:#cacaca;}
.idx-case .swiper-button-prev{left:-60px;}
.idx-case .swiper-button-next{right:-60px;transform: rotate(180deg);}


.idx-choose{padding:90px 0 150px;background:url(../images/idx_07.jpg) no-repeat center;background-size:cover;}
.idx-choose .auto{max-width:1720px;}
.idx-choose .list{display: flex;}
.idx-choose .list .item{display: flex;align-items: flex-start;width:31%;padding:45px 30px;border-radius:20px;background:#fff;}
.idx-choose .list .icon{width:70px;margin:5px 15px 0 0;}
.idx-choose .list .title{font-weight: bold;margin-bottom:5px;}

.idx-choose .list1{gap:70px;justify-content: center;margin-bottom:60px;}
.idx-choose .list2{justify-content: space-between;}


.idx-news{padding:75px 0 80px;}
.idx-news .pub-tt{position: relative;}
.idx-news .more-lk{font-size:19px;text-decoration: underline;position: absolute;right:0;bottom:0;font-family: 'MontserratSemiBold';}
.idx-news .more-lk:hover{color:#305a99;}

.idx-news .detail{display: flex;gap:35px;}
.idx-news .item{box-shadow:0 0 9px rgba(0,0,0,.13);}
.idx-news .item .title{font-family: 'MontserratSemiBold';-webkit-line-clamp:2;}
.idx-news .item .txt{font-family: 'MontserratLight';-webkit-line-clamp:2;line-height:26px;}
.idx-news .item:hover .title{color:#305a99;}
.idx-news .item:hover .more{color:#305a99;}

.idx-news-hot{display: grid;gap:30px;grid-template-columns: repeat(2,1fr);}
.idx-news-hot .item{}
.idx-news-hot .imgbox{height:250px;}
.idx-news-hot .info{padding:20px 14px;}
.idx-news-hot .txt{-webkit-line-clamp:3;height:78px;margin-top:14px;}
.idx-news-hot .more{font-family: 'MontserratRegular';margin-top:20px;display: inline-block;}

.idx-news-arc{width:36%;}
.idx-news-arc .item{margin-bottom:45px;display: flex;}
.idx-news-arc .imgbox{width:190px;height:130px;}
.idx-news-arc .info{padding:10px 15px;}
.idx-news-arc .txt{margin-top:8px;}
.idx-news-arc .item:last-child{margin-bottom:0;}






/* about */
.us-intro{padding:50px 0 110px;}
.us-intro .item{display: flex;align-items: center;justify-content: space-between;margin-bottom:135px;}
.us-intro .item:last-child{margin-bottom:0;}
.us-intro .imgbox{width:46%;height:470px;border-radius:8px;}
.us-intro .info{width:49%;}
.us-intro .txt{font-family: 'PoppinsLight';}
.us-intro .row{margin-bottom:15px;}
.us-intro .smtit{font-size:20px;color:#000;font-family: 'PoppinsSemiBold';margin-bottom:4px;}
.us-intro .item:nth-child(even){flex-direction: row-reverse;}
.us-intro .grps{display: flex;justify-content: space-between;margin-top:45px;}
.us-intro .grps li{text-align: center;}
.us-intro .grps .num{color:#000;line-height: 1;}
.us-intro .grps .num i{font-size:38px;font-family: 'PoppinsSemiBold';}
.us-intro .grps .fz{color:#505050;margin-top:8px;}

.us-choose{padding:70px 0 75px;background:url(../images/us_04.jpg) no-repeat center;background-size:cover;}
.us-choose .detail{padding-top:15px;}
.us-choose .list{border-radius:16px;background:rgba(255,255,255,.5);display: grid;grid-template-columns: repeat(3,1fr);}
.us-choose .list .item{display: flex;align-items: flex-start;min-height:290px;padding:75px 11% 55px;border-left:1px solid #e5e5e5;}
.us-choose .list .icon{width:64px;height:64px;margin-right:22px;border-radius:50%;}
.us-choose .list .info{flex:1;overflow: hidden;}
.us-choose .list .title{font-size:22px;color:#000;font-family: 'PoppinsBold';margin-bottom:15px;}
.us-choose .list .txt{color:#282828;}
.us-choose .list .item:nth-child(1),.us-choose .list .item:nth-child(2),.us-choose .list .item:nth-child(3){border-bottom:1px solid #e5e5e5;}
.us-choose .list .item:nth-child(1),.us-choose .list .item:nth-child(4){border-left:0;}



/* contact */
.lx-top{text-align: center;display: flex;flex-wrap: wrap;justify-content: space-between;border-radius:10px;overflow: hidden;padding:45px 4%;background:url(../images/lx_02.jpg) no-repeat center;background-size:cover;margin:0 0 110px;}
.lx-top li{max-width:24%;}
.lx-top .icon{height:80px;width:80px;margin:0 auto;background:url(../images/lx_03.png) no-repeat center;background-size:cover;font-size:38px;color:#fff;line-height: 1;}
.lx-top .title{font-size:24px;color:#000000;margin-top:18px;font-family: 'PoppinsSemiBold';}
.lx-top .txt{color:#3f3f3f;margin-top:8px;}

.lx-map{height:550px;border-radius:10px;overflow: hidden;}

@media screen and (min-width:1401px) and (max-width:1550px){
	.ft-t .tit{font-size:26px;}
	.ft-t .logo{width:18%;}
	.ft-t .col1{max-width:340px;}


}
@media screen and (min-width:1261px) and (max-width:1400px){
	.hd-nav li{margin-left:37px;}

	.ft-t .col1{max-width:320px;}
	.ft-t .menu{gap:35px;}
	.ft-t .tit{font-size:24px;}
	.ft-t .lks li{font-size:16px;}


	/* servicedetail */
	.service-l{width:280px;}
	.service-menu .bt{font-size:38px;}

	/* product */
	.product-intro .list{grid-template-columns: repeat(2, minmax(0, 1fr));}

	/* product2 */
	.product-list{row-gap: 50px;column-gap: 4%;}


	/* index */
	.idx-product .list{gap: 30px;}

	.idx-case .swiper-button-prev{left:-50px;}
	.idx-case .swiper-button-next{right:-50px;}



}



@media (max-width:1260px){
	.auto{width:92%;}
	.sj-menu{position:absolute;right: 2%;top: 50%;width: 40px;height: 40px;margin-top: -20px;display: flex;align-items: center;justify-content: center;font-size: 28px;}
	.sj-menu::after{content:'\e790';font-family: 'iconfont';}
	.sj-menu.close::after{content:'\eca0';}



	/* 公共部分 */
	.head{height:85px;}
	.head .r{margin-right:30px;}

	.hd-logo .img{height:60px;}

	.hd-sear{}
	.hd-sear .icon{width: 28px;height: 28px;background-size: 24px;}

	.hd-lang {margin-right: 30px;}
	.hd-lang .font{font-size: 16px;}
	.hd-lang .font .ico{width: 30px;}
	.hd-lang .font::before{width: 24px;height: 24px;margin-right: 5px;}


	.hd-nav{position: fixed;width: 100%;left: 0;top: 85px;bottom: 0;overflow-y: scroll;background-color: #fff;overflow-x: hidden;display: none;}
	.hd-nav li{display: block;margin: 0;border-bottom:1px solid #efefef;position: relative!important;}
	.hd-nav li>a{line-height: 70px;padding:0 4%;color:#000;}
	.hd-nav li>a::after{display: none;}

	.hd-nav li:hover .drop{opacity: 0;visibility: hidden;transform: scaleY(0);}
	.hd-nav .drop{width: 100%;padding: 0 0 0 6%;margin: 0;transition: all 0s;box-shadow:none;}
	.hd-nav .drop.show{opacity: 1!important;visibility: visible!important;transform: translate(0)  scaleY(1)!important;position: static!important;}

	.hd-nav .arrow{position: absolute;right: 0;top: 0;width: 70px;height: 70px;display: flex;align-items: center;justify-content: center;font-size: 24px;}
	.hd-nav .arrow::after{content:'\e772';font-family: 'iconfont';}
	.hd-nav .arrow.this{transform: rotate(180deg);}


	.hd-nav .drop .tit{padding:0 25px 0 0;line-height:70px;border-top:1px solid #efefef;}
	.hd-nav .drop .tit::after{font-weight: normal;}
	.hd-nav .drop .tit.this::after{transform: rotate(-90deg);}

	.hd-nav .drop .subdrop{position: static;box-shadow:none;width:100%;transform: translate(0,0);}

	.hd-nav .drop .lk{line-height: 60px;padding:0 0 0 15px;text-align: left;border-top:1px solid #efefef;}
	.hd-nav .drop .lk:before{content:'';display: inline-block;vertical-align: middle;width:6px;height:6px;background:#999;border-radius:50%;margin-right:20px;}
	.hd-nav .drop .row:hover .subdrop{display: none;}


	.ft-t{display: block;}
	.ft-t .menu{padding:0;margin-top:35px;}
	.ft-t .tit{font-size:22px;}
	.ft-t .lks li{font-size:17px;}
	.ft-t .col{width:28%;}
	.ft-t .col1{max-width:32%;}
	.ft-t .logo{max-width:100%;width:250px;margin:0 auto;display: block;}


	.fz45{font-size:38px;}

	/* news */
	.inner-ban{height:380px;}
	.inner-ban .bt{font-size:52px;}


	.news-top .item .imgbox{height:300px;width:40%;}
	.news-top .item .hot-tag{width:60px;}
	.news-top .item .title{font-size:28px;}

	.news-list{grid-template-columns: repeat(1, 1fr);}
	.news-list .imgbox{max-width:300px;}


	/* newsdetail */
	.news-rela .swiper-button-prev{left:-35px;}
	.news-rela .swiper-button-next{right:-35px;}


	/* quality */
	.quality-sec .list{gap: 40px;}


	/* project */
	.project-tabs{overflow-x: scroll;white-space: nowrap;justify-content: flex-start;width: 104%;}
	.project-tabs::-webkit-scrollbar{ display: none;}


	.project-list .title{margin-bottom:10px;}
	.project-list .txt{line-height: 1.8;}



	/* servicedetail */
	.service-det .wrap{display: block;}
	.service-l{width:100%;margin:0 auto 35px;position: relative;z-index:101;top:0;}

	.service-menu .bt{display: flex;justify-content: space-between;font-size:20px;padding:0 25px;line-height: 70px;}
	.service-menu .bt::after{content:'\e772';font-family: 'iconfont';}
	.service-menu .close{width:40px;height:40px;position: absolute;left:75%;top:15px;color:#fff;font-size:24px;}
	.service-menu .close::after{content:'\eca0';font-family: 'iconfont';}

	.service-menu .drop{position: fixed;width:100%;left:0;top:0;bottom:0;background:rgba(0,0,0,.6);z-index:101;transform: translate(-100%,0);transition: all 0.5s;padding:0;border:0;}
	.service-menu .drop.show{transform: translate(0,0);}
	.service-menu .list{width:70%;height:100%;background:#fff;overflow-y: scroll;padding:20px;}


	/* product */
	.product-main{padding-top:0;}
	.product-main .wrap{display: block;width:100%;}
	.product-l{width:100%;margin:0 0 45px;top:80px;padding:14px 0;background:#fff;}
	.product-r{padding:0 4%;}


	.product-menu{display: flex;flex-wrap: nowrap;overflow-x: scroll;padding:0 4%;}
	.product-menu::-webkit-scrollbar{ display: none;}
	.product-menu .lk{min-width:1px;flex-shrink: 0;margin:0 15px 0 0;padding:0 20px;line-height: 48px;}

	.product-intro .list{grid-template-columns: repeat(2, minmax(0, 1fr));}


	/* product2 */
	.product-list{row-gap: 40px;column-gap: 4%;}
	.product-list .imgbox{height:210px;}


	/* productdetail */
	.product-top .info{width:47%;}
	.product-top .slide2 .item{height:380px;}
	.product-top .slide1{margin-top:20px;}

	.product-rela h2.fz45{text-align: center;}
	.product-rela .detail{margin:35px 30px 0;}
	.product-rela .swiper-button-prev{left:-40px;}
	.product-rela .swiper-button-next{right:-40px;}


	/* index */
	.idx-product .list{gap: 50px;grid-template-columns: repeat(2,  minmax(0, 1fr));}

	.idx-case .pub-tabs{display: flex;flex-wrap: nowrap;overflow-x: scroll;justify-content: flex-start;width:104%;}
	.idx-case .pub-tabs::-webkit-scrollbar{ display: none;}
	.idx-case .pub-tabs .lk{flex-shrink: 0;}

	.idx-case .detail{margin:0 15px;}
	.idx-case .item:hover{box-shadow:none;}
	.idx-case .item .info{padding:14px 0;}
	.idx-case .item .imgbox{height:210px;}
	.idx-case .swiper-button-prev{left:-45px;}
	.idx-case .swiper-button-next{right:-45px;}

	.idx-choose{padding:75px 0;}
	.idx-choose .list{flex-wrap:wrap;}
	.idx-choose .list .item{width:calc(50% - 15px);}
	.idx-choose .list1{gap:30px;margin-bottom:30px;}
	.idx-choose .list2{row-gap: 30px;}
	.idx-choose .list .icon{width:52px;}

	.idx-news .detail{display: block;}
	.idx-news-hot{width:100%;}
	.idx-news-arc{width:100%;margin-top:30px;}
	.idx-news-arc .item{margin-bottom:30px;align-items: center;}



	/* contact */

	/* about */
	.us-intro .item{align-items: flex-start;}
	.us-intro .grps li{width:30.3%;}
	.us-intro .grps .num i{font-size:28px;}


	.us-choose .list .item{display: block;text-align: center;padding: 55px 8%;min-height:auto;}
	.us-choose .list .icon{margin:0 auto 15px;}



}

@media (max-width:991px){
	.head{height:80px;}
	.hd-nav{top:80px;}


	.ft-form .item{margin-bottom:20px;}

	.ft-t{padding:45px 0;}
	.ft-t .menu{display: block;}
	.ft-t .tit{font-size:20px;}
	.ft-t .lks li{font-size:16px;}
	.ft-t .col{width:100%;margin-top:40px;}
	.ft-t .col1{max-width:100%;}
	.ft-t .col1 .lks{display: block;}
	.ft-t .lks{display: flex;gap:3%;flex-wrap:wrap;}
	.ft-t .lks li{min-width:30.3%;}
	.ft-t .logo{width:200px;}
	.ft-b .social{font-size:24px;}


	.fz45{font-size:32px;}


	.pub-tt .en{font-size:60px;}
	.pub-tt .bt{font-size:38px;margin-top: -35px;}
	.pub-tt .smwz{font-size:18px;}



	/* news */
	.inner-ban{height:300px;}
	.inner-ban .bt{font-size:48px;}
	.inner-ban .text{font-size:16px;margin-top:10px;}


	.news-top .item .imgbox{height:280px;width:40%;}
	.news-top .item .hot-tag{width:45px;right:5px;}
	.news-top .item .title{font-size:26px;}

	.news-list{row-gap: 30px;}

	.pagelist{margin-top:50px;}
	.layui-laypage .layui-laypage-prev, .layui-laypage .layui-laypage-next{min-width: 34px;line-height: 34px;height: 34px;}
	.layui-laypage-next em, .layui-laypage-prev em{font-size:14px;}


	/* newsdetail */
	.xw-det .edit .title{font-size:24px;}

	.news-rela .detail{margin:0 25px;}
	.news-rela .item .imgbox{height:160px;}
	.news-rela .swiper-button-prev{left:-40px;}
	.news-rela .swiper-button-next{right:-40px;}


	/* quality */
	.pub-tabs{overflow-x: scroll;white-space: nowrap;justify-content: flex-start;width: 104%;gap:0;}
	.pub-tabs::-webkit-scrollbar{ display: none;}
	.pub-tabs .lk{font-size:18px;margin:0 20px 0 0;}

	.quality-sec .desc{font-size:18px;}

	.quality-sec .list{gap: 40px;grid-template-columns: repeat(4, 1fr);}


	/* project */
	.project-list .item{display: block;}
	.project-list .imgbox{width:100%;margin:0 0 25px;height:400px;}


	/* service */
	.service-list{padding:55px 0 0;}
	.service-list .imgbox{height:240px;}
	.service-list .more{line-height: 42px;}

	/* servicedetail */


	/* product */
	.product-intro .list .imgbox{height:230px;}


	/* product2 */
	.product-list{row-gap: 30px;column-gap: 30px;grid-template-columns: repeat(2, 1fr);}
	.product-list .imgbox{height:210px;}


	/* productdetail */
	.product-top{display: block;margin-bottom:60px;}
	.product-top .info{width:100%;}
	.product-top .title{margin-bottom:20px;}
	.product-top .txt p{margin-bottom:10px;}
	.product-top .button{margin-top:30px;}
	.product-top .slide{width:100%;margin-bottom:15px;}

	.product-para .table th, .product-para .table td{padding:15px 5px;}

	.product-rela{padding:60px 0;}
	.product-rela .item .imgbox{height:220px;}




	/* index */
	.idx-ban .item{height:60vh;}
	.idx-ban .title{font-size:44px;}
	.idx-ban .btngrp{margin-top:30px;}


	.idx-product .list{gap: 30px;}
	.idx-product .list .imgbox{height:230px;}
	.idx-product .list .info{padding:17px 0;}
	.idx-product .list .item:hover{box-shadow:none;}

	.idx-service .detail{display: block;}
	.idx-service .menu{width:104%;display: flex;flex-wrap:nowrap;overflow-x: scroll;margin:0 0 30px;}
	.idx-service .menu::-webkit-scrollbar{ display: none;}
	.idx-service .menu .lk{flex-shrink: 0;margin:0 25px 0 0;}
	.idx-service .menu .drop{display: none!important;}


	.idx-service .imgbox{height:450px;}

	.idx-case{padding:60px 0;}
	.idx-case .pub-tabs{gap:0;}
	.idx-case .swiper-button{width:30px;height: 30px;margin:0;top:100px;}
	.idx-case .swiper-button-prev{left:-35px;}
	.idx-case .swiper-button-next{right:-35px;}


	.idx-choose{padding:60px 0;}
	.idx-choose .list .item{display: block;text-align: center;padding: 30px 20px;}
	.idx-choose .list .icon{margin:0 auto 15px;display: block;}


	/* contact */
	.lx-top{row-gap: 45px;}
	.lx-top li{width:48%;max-width:100%;}
	.lx-top .title{font-size:22px;}

	.lx-map{height:400px;}


	/* about */
	.us-intro .item{display: block;margin-bottom:120px;}
	.us-intro .info{width: 100%;}
	.us-intro .imgbox{width: 100%;height:420px;margin:25px 0 0;}
	.us-intro .grps li{width:30.3%;}
	.us-intro .grps .num i{font-size:28px;}

	.us-choose .list{grid-template-columns: repeat(2, 1fr);border: 1px solid #e5e5e5;}
	.us-choose .list .item{border: 1px solid #e5e5e5!important;}


}

@media (max-width:767px) {
	body{font-size:15px;line-height:1.4;}


	.sj-menu.close{font-size:24px;}


	.head{height:65px;}
	.hd-logo{min-width:auto;}
	.hd-logo .img{height:45px;}
	.head .r{margin-right:10px;}

	.hd-sear{margin-right:8px;}
	.hd-sear .icon{display: flex;font-size:18px;}
	.hd-sear-box{position: fixed;width: 100%;height: 100%;left: 0;top: 0; background-color:rgba(0,0,0,.5); backdrop-filter: blur(10px);z-index:110; display: none;}
	.hd-sear-box .box{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);width:90%;line-height: 54px;border-radius:10px;}
	.hd-sear-box .ipt-txt{font-size:15px;}
	.hd-sear-box .submit{width:54px;hieght:54px;font-size: 22px;}


	.hd-lang .font{border:0;padding:0;min-width: auto;font-weight: normal;color:#333;}
	.hd-lang .ic{width:22px;height:auto;}
	.hd-lang .drop{width:80px;}

	.hd-nav{top:65px;}
	.hd-nav li>a{font-size:16px;line-height: 60px;}
	.hd-nav .arrow{width:60px;height:60px;font-size:18px;}
	.hd-nav .drop .tit{line-height: 60px;font-size:16px;padding: 0 20px 0 0;}
	.hd-nav .drop .lk{line-height: 55px;}
	.hd-nav .drop .lk:before{width:4px;height:4px;margin-right:10px;}

	.ft-form{padding:45px 0;}
	.ft-form .item{width:100%;margin-bottom:12px;}
	.ft-form .ipt-txt, .ft-form .select{height: 48px;line-height: 46px;}
	.ft-form .select{background-position:96% center;background-size:13px;}

	.ft-t .tit{font-size:18px;margin-bottom:10px;}
	.ft-t .lks li{font-size:15px;}
	.ft-t .col{margin-top:35px;}
	.ft-t .col1{max-width:100%;}
	.ft-t .lks{gap:3%;}
	.ft-t .lks li{min-width:47%;}
	.ft-t .logo{width:170px;}
	.ft-t .social{font-size:19px;gap: 16px;}


	.fz20{font-size:18px;}
	.fz45{font-size:28px;}


	.pub-tt{margin-bottom:25px;}
	.pub-tt .en{font-size:46px;}
	.pub-tt .bt{font-size:28px;margin-top: -25px;}
	.pub-tt .smwz{font-size:15px;}

	/* news */
	.inner-ban{height:220px;}
	.inner-ban .bt{font-size:28px;}
	.inner-ban .text{font-size:15px;}


	.news-top .item{display: block;}
	.news-top .item .imgbox{width: 100%;height:230px;}
	.news-top .item .hot-tag{width:40px;right:10px;}
	.news-top .item .info{padding:20px 20px;}
	.news-top .item .title{font-size:20px;}
	.news-top .item .txt{margin-top:10px;}
	.news-top .swiper-pagination{margin-top:20px;}
	.news-top .swiper-pagination-bullet{width:10px;height:10px;margin:0 6px!important;}

	.news-tabs{margin-bottom:30px;}
	.news-tabs .box{width:100%;}
	.news-tabs .lk{line-height: 48px;}

	.news-list{row-gap: 25px;}
	.news-list .item{display: block;}
	.news-list .imgbox{max-width:100%;width:100%;height:200px;}
	.news-list .info{padding:20px 20px;}


	.pagelist{margin-top:45px;}
	.layui-laypage .layui-laypage-prev, .layui-laypage .layui-laypage-next{min-width: 32px;line-height: 32px;height: 32px;}
	.layui-laypage-next em, .layui-laypage-prev em{font-size:14px;}
	.layui-laypage a, .layui-laypage span{min-width: 32px;line-height: 32px;height: 32px;}


	/* newsdetail */
	.xw-det .topbox .title{font-size:24px;color:#333;}
	.xw-det .edit .title{font-size:18px;}

	.news-rela{margin-top:50px;}
	.news-rela .t-tit{font-size:26px;text-align: center;margin:0 0 15px;}
	.news-rela .detail{margin:0 35px;}
	.news-rela .item .imgbox{height:180px;}
	.news-rela .swiper-button-prev{left:-40px;}
	.news-rela .swiper-button-next{right:-40px;}


	/* quality */
	.pub-tabs{margin-bottom:25px;}
	.pub-tabs .lk{padding:0 17px;line-height: 40px;}

	.quality-sec .desc{font-size:17px;line-height: 1.5;}

	.quality-sec .list{gap: 20px;grid-template-columns: repeat(3, 1fr);}


	/* project */
	.pub-smtt .fz20{margin-top:5px;}

	.project-list .imgbox{margin:0 0 15px;height:240px;}


	/* service */
	.service-sec .desc{font-size:16px;line-height: 1.6;}


	.service-list{padding:35px 0 0;}
	.service-list .item{display: block;}
	.service-list .item:last-child{margin-bottom:0;}
	.service-list .imgbox{height:240px;width:100%;margin:0 auto 20px;}
	.service-list .title{margin:0 0 5px;font-size:22px;}
	.service-list .txt{line-height: 1.6;}
	.service-list .more{line-height: 38px;margin-top: 25px;}


	/* servicedetail */
	.service-menu .bt{line-height: 60px;padding:0 20px;font-size:18px;}
	.service-menu .list .lk{padding:12px 10px;font-size:16px;}



	/* product */
	.product-intro .list{grid-template-columns: repeat(1, 1fr);row-gap: 25px;}
	.product-intro .list .imgbox{height:230px;}
	.product-intro .list .txt{height:auto;line-height: 1.6;}


	/* product2 */
	.product-list{row-gap: 25px;column-gap: 0;grid-template-columns: repeat(1, 1fr);}
	.product-list .imgbox{height:210px;}
	.product-list .info{padding:20px 10px;}


	/* productdetail */
	.product-top .title{margin-bottom:20px;font-size:22px;}
	.product-top .button{margin-top:25px;}
	.product-top .slide2 .item{height:280px;}

	.product-top .swiper-button{width:28px;height:28px;}
	.product-top .slide1{margin-top:10px;}
	.product-top .slide1 .item{height:80px;}


	.product-para .table{overflow-x: scroll;}
	.product-para .table table{min-width:800px;}
	.product-para .table th, .product-para .table td{padding:15px 5px;}

	.product-rela{padding:50px 0;}
	.product-rela .detail{margin:25px 30px 0;}
	.product-rela .item .imgbox{height:200px;}
	.product-rela .item .info{padding:15px 0;}
	.product-rela .item .txt{height:auto;}
	.product-rela .item:hover{box-shadow:none;}



	/* index */
	.idx-ban .item{height:340px;text-align: center;}
	.idx-ban .title{font-size:28px;margin-bottom:15px;}
	.idx-ban .txt{font-size:16px;}
	.idx-ban .btngrp{margin-top:20px;justify-content: center;}
	.idx-ban .swiper-pagination{bottom:15px;}
	.idx-ban .swiper-pagination-bullet{width: 24px; height: 5px;margin: 0 4px !important;}


	.idx-product .list{gap: 30px;grid-template-columns: repeat(1, minmax(0, 1fr));}

	.idx-service{padding:60px 0;}
	.idx-service .imgbox{height:300px;box-shadow:none;}


	.idx-case .swiper-button{width:28px;height: 28px;}
	.idx-case .swiper-button-prev{left:-28px;}
	.idx-case .swiper-button-next{right:-28px;}


	.idx-choose .list{gap:20px;}
	.idx-choose .list .item{width:100%;}
	.idx-choose .list1{margin-bottom:20px;}

	.idx-news{padding:60px 0;}
	.idx-news .more-lk{font-size:16px;bottom:auto;top:23px;}
	.idx-news .item .txt{line-height:1.5;}

	.idx-news-hot{grid-template-columns: repeat(1, 1fr);}
	.idx-news-hot .txt{height:auto;}
	.idx-news-hot .info{padding:15px 20px;}


	.idx-news-arc{margin-top:25px;}
	.idx-news-arc .item{display: block;margin-bottom:25px;}
	.idx-news-arc .imgbox{width:100%;height:200px;}
	.idx-news-arc .info{padding:15px 20px;}



	/* contact */
	.lx-top{row-gap: 40px; margin: 0 0 80px;}
	.lx-top li{width:100%;}
	.lx-top .icon{width:60px;height:60px;font-size: 28px;}
	.lx-top .title{font-size:20px;margin-top: 10px;}

	.lx-map{height:280px;}


	/* about */
	.us-intro{padding:50px 0 70px;}
	.us-intro .item{margin-bottom:80px;}
	.us-intro .imgbox{height:240px;margin:25px 0 0;}
	.us-intro .grps{flex-wrap: wrap;row-gap: 25px;}
	.us-intro .grps li{width:48%;}
	.us-intro .grps li:last-child{width: 100%;}
	.us-intro .grps .num i{font-size:25px;}

	.us-choose .list{grid-template-columns: repeat(1, 1fr);border:0;}
	.us-choose .list .item{border:0!important;border-bottom: 1px solid #e5e5e5!important;padding: 35px 7%;}
	.us-choose .list .title{font-size:20px;}
	.us-choose .list .item:last-child{border-bottom:0!important;}






}