@charset "utf-8";


@font-face
{font-family: Poppins;
src: url('../font/Poppins-Regular.otf')}

@font-face
{font-family: PoppinsBold;
src: url('../font/Poppins-Bold.otf')}

@font-face
{font-family: PoppinsLight;
src: url('../font/Poppins-Light.otf')}

@font-face
{font-family: PoppinsSemiBold;
src: url('../font/Poppins-SemiBold.otf')}

@font-face
{font-family: PoppinsExtraBold;
src: url('../font/Poppins-ExtraBold.otf')}



@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: 1600px;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;overflow: hidden;}
.flex-11{flex:1;}
.flex-center{display: flex;align-items: center;justify-content: center;}
/* html{font-size: 5.2083vw;} */
body{overflow-x: hidden;color:#353535;font-size: 16px;line-height: 1.5;background:#fff;font-family:'Poppins','Arial', "microsoft yahei",'PingFang SC','PingFangMedium';}
h1,h2,h3,h4,h5,h6{line-height:1.4;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:#003568;height:60px;line-height:60px;border-radius:10px;display: inline-block;vertical-align: middle;padding:0 20px;min-width:200px;border:0;cursor: pointer;text-align: center;font-size:20px;}
.btn:hover{background:#012a52;}


/* 公共部分 */
.head{position: fixed;width: 100%;left: 0;top: 0;z-index:100;transition: all 0.3s ease;height:95px;background:rgba(175,175,175,.9);}
.head .wrap{height: 100%;display: flex;align-items: center;justify-content: space-between;}
.head .l,.head .r{display: flex;align-items: center;}

.head.scroll{background:rgba(175,175,175,1);}

.hd-logo .img{height: 55px;width: auto;}


.hd-nav li{display: inline-block;vertical-align: middle;margin:0 28px;position: relative;}
.hd-nav li>a{display: block;line-height: 95px;position: relative;color:#fff;text-transform: capitalize;font-family: 'PoppinsSemiBold';}
/* .hd-nav li:hover>a,.hd-nav li.cur>a{color:#003568;} */
.hd-nav li:hover>a{color:#003568;}

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

.hd-nav .drop{position: absolute;left:50%;transform:scaleY(0);visibility: hidden;opacity: 0;transition: all .4s ease 0s;transform-origin: center top;background-color:#fff;box-shadow:0 6px 16px rgba(4,0,0,.4);}

.hd-nav .drop2{width: 180px;margin-left: -90px;}
.hd-nav .drop2 .lk{line-height: 23px;display: block;text-align: center;border-bottom:1px solid #e5e5e5;padding:10px 10px;font-size:15px;color:#282828;font-family: 'PoppinsLight';}
.hd-nav .drop2 .lk:hover{color:#003568;}
.hd-nav .drop2 .lk:last-child{border-bottom:none;}


.hd-nav .drop1{width:100%;position: fixed;left:0;top:95px;bottom:0;overflow-y: scroll;padding:40px 0;color:#282828;}
.hd-nav .drop1 .dropbox{display: flex;flex-wrap: wrap;justify-content: space-between;}
.hd-nav .drop1 .col{width:22%;max-width:365px;}

.hd-nav .drop1 .title{font-size:26px;color:#003568;padding-bottom:12px;border-bottom:1px solid #cdcdcd;font-family: 'PoppinsSemiBold';}
.hd-nav .drop1 .row{margin-bottom:25px;}
.hd-nav .drop1 .smtit{font-size:20px;padding:12px 0;border-bottom:1px solid #cdcdcd;display: flex;font-weight: bold;margin-bottom:10px;align-items: center;justify-content: space-between;}
.hd-nav .drop1 .smtit::after{content:'\e775';font-family: 'iconfont';font-size:16px;}
.hd-nav .drop1 .smtit:hover{color:#003568;}

.hd-nav .drop1 .subdrop-2{}
.hd-nav .drop1 .lk{display: block;font-family: 'PoppinsLight';margin-bottom:7px;font-size:18px;}
.hd-nav .drop1 .lk:hover{color:#003568;}



.hd-sear{}
.hd-sear .icon{cursor: pointer;display: flex;align-items: center;justify-content: center;font-size: 20px;color:#fff;cursor: pointer;font-weight: bold;}
.hd-sear .icon::after{content:'\e651';font-family: 'iconfont';}
.hd-sear:hover .icon{color:#003568;}

.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{max-width: 800px;line-height: 60px;width: 90%;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 20px;}
.hd-sear-box .submit{width: 60px;height: 60px;border:none;cursor: pointer;margin-right: 5px;font-size: 26px;background:none;font-weight: bold;}
.hd-sear-box .submit::after{content:'\e651';font-family: 'iconfont';}


.hd-lang{position: relative;margin-left:32px;}
.hd-lang .font{color:#fff;cursor: pointer;display: flex;align-items: center;}
.hd-lang .font i{font-size: 22px;margin-right: 6px;font-weight: normal;}
.hd-lang .font::after{content:'\e772';display: inline-block;vertical-align: middle;margin-left: 5px;font-family: 'iconfont';}
.hd-lang .drop{position: absolute;width: 80px;left: 50%;transform: translate(-50%,0);padding-top: 15px;display: none;}
.hd-lang .dropbox{background-color: #fff;padding:18px 8px 15px;position: relative;box-shadow:rgba(0, 0, 0, 0.25) 0 0 10px;}
.hd-lang .lk{font-size: 16px;margin-bottom: 12px;display: flex;align-items: center;}
.hd-lang .lk:last-child{margin:0;}
.hd-lang .ic{width: 23px;margin-right: 10px;}
.hd-lang .lk:hover{color:#003568;}
.hd-lang:hover .drop{display: block;}
.hd-lang:hover .font{color:#003568;}






.ft-form{padding:75px 0 55px;background:#f9f9f9;overflow: hidden;}
.ft-form .auto{max-width:1200px;}
.ft-form .box{display: flex;justify-content: space-between;flex-wrap:wrap;}
.ft-form .item{width: 49%;margin-bottom:25px;}
.ft-form .ipt{border-radius:4px;width: 100%;font-size:15px;font-family: 'PoppinsLight';background:#fff;border:1px solid #dddddd;}
.ft-form .ipt-txt,.ft-form .select{height:50px;line-height: 48px;padding:0 14px;}
.ft-form .select{appearance: none;-webkit-appearance: none;background:url(../images/icon_06.png) no-repeat 99% center #fff;background-size:14px;}
.ft-form .con{height:175px;padding:15px 14px;resize:none;}
.ft-form .submit{margin:60px auto 0;}
.ft-form .ipt:focus{border-color:#003568;}


.foot{color:#fff;background:url(../images/ft_01.jpg) no-repeat center;background-size:cover;}
.ft-t{padding:55px 0 45px;}
.ft-t .wrap{display: flex;align-items: flex-start;justify-content: space-between;gap:9%;}
.ft-t .info{max-width:380px;width:28%;}
.ft-t .info .fz{display: flex;align-items: flex-start;margin-bottom:14px;line-height:30px;}
.ft-t .info .fz i{font-size:24px;margin-right:15px;}
.ft-t .info .fz span{opacity: 0.8;}
.ft-t .info .fz .email{font-size:20px;opacity: 1;font-weight: bold;}

.ft-t .menu{display: flex;justify-content: space-between;}
.ft-t .col{max-width:380px;}
.ft-t .tit{font-size:24px;margin-bottom:22px;font-family: 'PoppinsSemiBold';}
.ft-t .lks li{margin-bottom:8px;}
.ft-t .lks li a{line-height:1.6;display: inline-block;opacity: 0.85;}
.ft-t .lks li a:hover{opacity: 1;}



.ft-t .social{margin-top:30px;}
.ft-t .social .icons{display: flex;gap:15px;align-items: center;margin:20px 0 0;}
.ft-t .social .icon{width:38px;height:38px;display: flex;align-items: center;justify-content: center;font-size:18px;color:#fff;border-radius:50%;}
.ft-t .social .icon:nth-child(1){background:#3b5999;}
.ft-t .social .icon:nth-child(2){background:#0177b4;}
.ft-t .social .icon:nth-child(3){background:#ce2367;}
.ft-t .social .icon:nth-child(4){background:#e42d26;}
.ft-t .social .icon:nth-child(5){background:#000000;}
.ft-t .social .icon:hover{opacity: 0.8;}


.fz42{font-size:42px!important;}

/* quality */
.inner-ban{/* height:540px; */position: relative;height:420px;}

.crumb{margin:30px 0 0;text-transform: capitalize;}
.crumb a:hover{color:#003568;}

.pub-tt{margin-bottom:40px;}
.pub-tt .bt{font-size:60px;color:#282828;text-transform: capitalize;font-family: 'PoppinsBold';line-height: 1;}
.pub-tt .smwz{color:#565656;margin-top:15px;}



.tabs-bar{display: flex;justify-content: center;gap:50px;margin-bottom:40px;}
.tabs-bar .lk{min-width:140px;height:50px;border-radius:10px;background:#f5f5f5;padding:0 25px;display: flex;align-items: center;justify-content: center;text-align: center;}
.tabs-bar .lk.cur,.tabs-bar .lk:hover{background:#cececf;}

.main{padding:45px 0 100px;}


.quality-desc{padding:25px 25px 50px;border-top:1px solid #cececf;text-align: center;font-family: 'PoppinsLight';}


.quality-list{display: grid;gap:25px;grid-template-columns: repeat(6,1fr);}
.quality-list .item{padding:15px 20px 10px;border:1px solid #d1d1d1;text-align: center;}
.quality-list .imgbox{margin-bottom:10px;}
.quality-list .pic{width:100%;}
.quality-list .item:hover{box-shadow:0 0 15px #e5e5e5;}



.pagelist{margin-top: 80px;text-align: center;}
.layui-laypage{margin: 0;}
.layui-laypage a, .layui-laypage span{min-width: 40px;height: 40px;background-color: #fff;line-height: 40px;text-align: center;padding: 0;overflow: hidden;border:none!important;color:#6d6d6d;font-size:16px;margin:0 2px;}

.layui-laypage .layui-laypage-prev,.layui-laypage .layui-laypage-next{padding:0;border-radius:50%!important;color:#fff;background:#cececf;min-width: 40px;margin:0 10px;transition: all 0s;}
.layui-laypage .layui-laypage-curr .layui-laypage-em{background:none;}
.layui-laypage a:hover{color:#003568;}
.layui-laypage .layui-laypage-skip{background-color: #e1e1e1;height: 40px;line-height: 40px;color:#000;}
.layui-laypage .layui-laypage-curr{color:#000;}
.layui-laypage .layui-laypage-curr em{color:#000;display: block;line-height: 40px;}
.layui-laypage .layui-laypage-prev:hover,.layui-laypage .layui-laypage-next:hover{color:#fff;background:#003568;color:#fff;}
.layui-disabled, .layui-disabled:hover{color: #fff !important;}



/* news */
.xw-list{padding-top:20px;}
.xw-list .item{display: flex;padding:60px 8px;border-top:1px solid #cececf;align-items: center;}
.xw-list .imgbox{height:300px;width:34.5%;margin-right:35px;}
.xw-list .title{font-size:28px;-webkit-line-clamp: 2;font-family: 'PoppinsBold';margin-bottom:15px;}
.xw-list .date{color:#4b4b4b;font-family: 'PoppinsLight';}
.xw-list .txt{-webkit-line-clamp: 2;color:#565656;margin-top:22px;font-family: 'PoppinsLight';}
.xw-list .more{margin-top:55px;display: inline-block;vertical-align: middle;color:#565656;font-size:18px;}
.xw-list .more::after{content:'\e60f';font-family: 'iconfont';margin-left:15px;}
.xw-list .item:hover .title{color:#003568;}
.xw-list .more:hover{color:#003568;}
.xw-list .item:last-child{padding-bottom:20px;}


/* newsDetail */
.xw-det .title{font-size: 40px;color:#181818;font-family: 'PoppinsBold';line-height:1.3;text-align: center;}
.xw-det .date{color:#7e7e7e;text-align: center;margin-top:18px;font-family: 'PoppinsLight';}

.xw-det .edit{color:#444444;font-size:16px;line-height:1.6;margin-top:30px;}

.pagenav{margin-top:85px;color:#444;}
.pagenav .lk{display: block;line-height:50px;height:50px;margin-bottom:2px;background:#ebebeb;padding:0 17px;}
.pagenav .lk:hover a{color:#003568;}


.xw-hot{margin-top:90px;}
.xw-hot .pub-tt .bt{font-size:40px;}
.xw-hot-list{display: flex;flex-wrap: wrap;justify-content: space-between;}
.xw-hot-list .item{width:48.5%;border:1px solid #dddddd;border-radius:0 0 7px 7px;overflow: hidden;}
.xw-hot-list .imgbox{height:300px;}
.xw-hot-list .info{border-top:0;padding:30px 35px;}
.xw-hot-list .date,.xw-hot-list .txt{color:#4b4b4b;font-family: 'PoppinsLight';}
.xw-hot-list .title{font-size:20px;margin:10px 0 15px;line-height:28px;height:56px;color:#000;font-family: 'PoppinsSemiBold';-webkit-line-clamp: 2;}
.xw-hot-list .txt{-webkit-line-clamp: 3;}



/* 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;}


/* 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;}


/* service */
.main-l{width:350px;margin-right:50px;background:#f6f6f6;}


.service-menu .bt{font-size:22px;padding:0 20px;line-height:60px;background:#cececf;font-family: 'PoppinsSemiBold';color:#000;}
.service-menu .drop{padding:25px 0 25px 20px;}
.service-menu .list{padding-left:15px;border-left:1px solid #cececf;}
.service-menu .list .lk{color:#565656;margin-bottom:20px;}
.service-menu .list .lk a{transition: all 0s;}
.service-menu .list .lk.cur,.service-menu .list .lk:hover{color:#003568;}



.service-intro{}
.service-intro .t-tit{font-size:44px;padding-bottom:10px;border-bottom:1px solid #cececf;margin-bottom:20px;font-family: 'PoppinsBold';color:#282828;}
.service-intro .desc{color:#535353;font-family: 'PoppinsLight';}
.service-intro .desc .smtit{font-size:26px;font-family: 'PoppinsBold';text-transform: uppercase;color:#282828;margin-bottom:10px;}
.service-intro .desc .dot li{margin-bottom:10px;padding-left:20px;position: relative;}
.service-intro .desc .dot li:before{content:'';width:5px;height:5px;background:#000000;border-radius:50%;position: absolute;left:0;top:10px;}



/* projects */
.top-bar{display: flex;gap:4.6%;border-bottom:1px solid #cececf;justify-content: center;}
.top-bar .lk{color:#3f3f3f;line-height: 80px;display: block;}
.top-bar .lk *{line-height: inherit;}
.top-bar .lk.cur{font-family: 'PoppinsSemiBold';font-size:18px;color:#000;}
.top-bar .lk:hover{color:#000;}


.projects-main{padding:75px 0 0;}

.projects-menu{border-left:1px solid #d3d3d3;position: fixed;left:5%;top:30%;display: none;}
.projects-menu .lk{color:#3f3f3f;line-height:26px;position: relative;padding:10px 0 10px 15px;display: block;margin-bottom:15px;}
.projects-menu .lk:last-child{margin-bottom:0;}
.projects-menu .lk:before{content:'';position: absolute;left:-2px;top:0;height:0;top:0;width:3px;background:#000;transition: all 0.2s;}
.projects-menu .lk *{line-height: inherit;}
.projects-menu .lk.cur{font-size:20px;font-family: 'PoppinsSemiBold';}
.projects-menu .lk:hover{color:#000;font-family: 'PoppinsSemiBold';}
.projects-menu .lk.cur:before{height:100%;}


.projects-main .section{padding:50px 0 1px;}
.projects-main .section:nth-child(even){background:#f4f4f4;}

.projects-main .pub-tt{margin-left:200px;}
.projects-mod{margin-bottom:50px;}
.projects-mod .box{display: flex;align-items: center;gap:50px;margin-left:200px;}
.projects-mod .imgbox{border-radius:10px;height:380px;width:40%;max-width:530px;}
.projects-mod .info{flex:1;overflow: hidden;}
.projects-mod .title{font-size:36px;color:#000;margin-bottom:25px;font-family: 'PoppinsBold';}
.projects-mod .txt{line-height: 1.8;}
.projects-mod .txt p:first-child{margin-bottom:23px;}
.projects-mod .txt em {font-weight: bold;color:#000;margin-right:6px;}


/* product */
.product-ban{position: relative;height:828px;}
.product-ban .pic{opacity: 0.3;}
.product-ban .shade{color:#000;text-align: center;position: absolute;width: 100%;left:0;bottom:50px;}
.product-ban .title{font-size:50px;font-family: 'PoppinsBold';line-height: 1.2;margin-bottom:16px;}
.product-ban .txt{max-width:850px;margin:0 auto;}
.product-ban .button{font-size:22px;width:330px;margin:40px auto 0;border-radius:16px;box-shadow:0 3px 14px rgba(0,0,0,.2);font-family: 'PoppinsSemiBold';}

.product-ban .swiper{margin-top:40px;}
.product-ban .swiper-slide{width: 455px;height: 330px;}
.product-ban .imgbox{border-radius:10px;width:100%;height:100%;display: block;position: relative;}
.product-ban .imgbox .text{font-size:20px;color:#fff;position: absolute;width:100%;left:0;bottom:15px;text-align: center;padding:0 10px;-webkit-line-clamp: 1;opacity: 0;}

.product-ban .swiper-slide-active .imgbox .text{opacity: 1;}

.product-bar{background:#efefef;border:0;position: sticky;width: 100%;left:0;top:95px;z-index:90;}
   
.product-mod-main{padding:55px 0;}
.product-mod{padding-bottom:30px;margin-bottom:80px;border-bottom:1px solid #d2d2d2;}
.product-mod:last-child{margin-bottom:0;}


.product-mod .list{display: grid;gap:30px;grid-template-columns: repeat(4,1fr);}
.product-mod .list .imgbox{height: 220px;}
.product-mod .list .info{padding:20px 20px 20px;}
.product-mod .list .title{font-size:22px;color:#000;font-family: 'PoppinsSemiBold';-webkit-line-clamp: 2;margin-bottom:12px;}
.product-mod .list .txt{color:#282828;}
.product-mod .list .txt p{position: relative;margin-bottom:10px;padding-left:13px;}
.product-mod .list .txt p:before{content:'';width:4px;height:4px;border-radius:50%;background:#333;position: absolute;left:0;top:10px;}
.product-mod .list .item:hover{box-shadow:0 1px 24px rgba(0,0,0,.22);}
.product-mod .list .item:hover .title{color:#003568;}
.product-mod .readmore{font-size:18px;color:#000;margin-top:40px;}
.product-mod .readmore:hover{color:#003568;}

/* productCatalog */
.product-main{display: flex;align-items: flex-start;}
.product-main .main-l{position: sticky;top:95px;}


.product-list{margin-left:-20px;}
.product-list .item{margin-bottom:65px;display: flex;align-items: flex-start;}
.product-list .imgbox{width:39%;height:260px;max-width:420px;margin-right:30px;}
.product-list .info{}
.product-list .title{font-family: 'PoppinsBold';line-height: 1.2;font-size:28px;color:#000;margin-bottom:12px;}
.product-list .table td{font-size:14px;border:1px solid #d5d5d5;padding:7px 2.5%;font-family: 'PoppinsLight';}
.product-list .table td:first-child{width:22%;text-align: center;padding:7px 5px;}
.product-list .button{margin-top:25px;font-size:16px;min-width:auto;height:44px;line-height: 44px;padding:0 30px;}
.product-list .item:last-child{margin-bottom:0;}



/* productDetail */
.product-top{display: flex;align-items: center;justify-content: space-between;margin-bottom:90px;}
.product-top .slide{width:44%;}
.product-top .slide2{position: relative;}
.product-top .slide2 .item{height:430px;}
.product-top .slide1{margin-top:25px;}
.product-top .slide1 .item{height:105px;border:2px solid #fff;}
.product-top .slide1 .swiper-slide-thumb-active .item{border-color:#003568;}
.product-top .swiper-button{z-index:60;width:30px;height:70px;background-color:rgba(0,53,104,.8);background-size:12px;margin-top:-35px;opacity: 0;}
.product-top .swiper-button-prev{left:0;}
.product-top .swiper-button-next{right:0;}
.product-top .slide:hover .swiper-button{opacity: 1;}

.product-top .info{width:52%;}
.product-top .title{font-size:50px;margin-bottom:25px;font-family: 'PoppinsExtraBold';line-height: 1.3;color:#000;}
.product-top .table td{font-family: 'PoppinsLight';border:1px solid #cacaca;padding:10px 8px;text-align: center;color:#202020;font-size:14px;}
.product-top .button{margin-top:90px;text-transform: uppercase;}


.product-intro{margin-bottom:65px;}
.product-intro .tabs{height:60px;background:#efefef;display: flex;}
.product-intro .tabs .lk{font-size:20px;color:#202020;flex:1;min-width: 0;text-align: center;display: flex;align-items: center;justify-content: center;text-transform: uppercase;cursor: pointer;}
.product-intro .tabs .lk.cur{background:#bcbcbc;}

.product-intro .detail{padding:30px;border:1px solid #efefef;}
.product-intro .table{}
.product-intro .table td{font-family: 'PoppinsLight';border:1px solid #cacaca;padding:18px 15px;text-align: center;color:#202020;}


.product-drawing{margin-bottom:125px;}
.product-drawing .t-tit{font-size:20px;padding:0 40px;line-height:60px;background:#efefef;margin-bottom:45px;text-transform: uppercase;font-weight: bold;}
.product-drawing .list{display: grid;gap:50px;grid-template-columns: repeat(4,1fr);}
.product-drawing .list .item{}
.product-drawing .list .imgbox{height:245px;}
.product-drawing .list .title{font-size:20px;margin:15px auto 0;text-align: center;}



/* index */
.idx-ban{position: relative;}
.idx-ban .item{height: 828px;position: relative;overflow: hidden;}
.idx-ban .box{position: absolute;width:100%;left:0;top:50%;transform: translate(0,-40%);}
.idx-ban .title{font-size:82px;color:#fff;font-family: 'PoppinsExtraBold';line-height:1.1;max-width:820px;margin-bottom:45px;text-shadow:0 7px 16px rgba(0,0,0,.59);}

.idx-ban .swiper-pagination{bottom:30px;}
.idx-ban .swiper-pagination-bullet{margin:0 9px!important;width:13px;height:13px;background:#fff;opacity: 1;}
.idx-ban .swiper-pagination-bullet-active{width:38px;border-radius:8px;}

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


.idx-product{padding:65px 0 90px;background:#ededed;}
.idx-product .list{display: grid;column-gap:3.1%;grid-template-columns: repeat(4,1fr);row-gap: 4.5%;}
.idx-product .list .item{border-radius:6px;overflow: hidden;padding:0 20px 20px;position: relative;background:url(../images/idx_17.jpg) no-repeat center;background-size:cover;}
.idx-product .list .top{height:70px;border-bottom:1px solid #c9c9c9;display: flex;align-items: center;margin-bottom:18px;position: relative;}
.idx-product .list .top::after{content:'';width:24px;height:24px;background:url(../images/idx_12.png) no-repeat center;background-size:contain;margin-left:10px;}
.idx-product .list .title{font-family: 'PoppinsSemiBold';-webkit-line-clamp: 1;font-size:20px;color:#000000;}
.idx-product .list .lks{display: flex;flex-direction: column;gap:8px;}
.idx-product .list .lk{color:#4b4b4b;}
.idx-product .list .lk:before{content:'>';margin-right:6px;}
.idx-product .list .imgbox{height:190px;display: flex;align-items: center;justify-content: flex-end;position: relative;z-index:2;}
.idx-product .list .imgbox .img{width: 100%;height:100%;object-fit: contain;}
.idx-product .list .item::after{content:'';position: absolute;width: 100%;left:0;bottom:0;height:130px;background:#fff;}
.idx-product .list .lk:hover{color:#003568;}
.idx-product .list .top:hover .title{color:#003568;}
.idx-product .list .top:hover:before{width:100%;}
.idx-product .list .top:before{content:'';width:0;height:1px;background:#003568;position: absolute;left:0;bottom:0;transition: all 0.3s;}

.idx-project{padding:100px 0;}
.idx-project .detail{display: flex;align-items: flex-start;}
.idx-project .lbox{width:42%;max-width:560px;margin-right:25px;}
.idx-project .rbox{}

.idx-project .menu{}
.idx-project .menu .lk{padding:12px 20px;display: flex;align-items: flex-start;margin-bottom:20px;cursor: pointer;}
.idx-project .menu .icon{width:40px;margin-right:20px;}
.idx-project .menu .info{}
.idx-project .menu .title{font-size:24px;line-height: 40px;font-family: 'PoppinsSemiBold';}
.idx-project .menu .drop{display: none;}
.idx-project .menu .txt{font-size:15px;-webkit-line-clamp: 2;}
.idx-project .menu .lk.cur{background:#cececf;}
.idx-project .menu .lk.cur .drop{display: block;}

.idx-project .imgbox{position: relative;display: block;border-radius:10px;height:635px;}
.idx-project .bot{position: absolute;width: 100%;left:0;bottom:-100%;display: flex;background:rgba(0,0,0,.3);height:80px;padding:0 40px;color:#fff;align-items: center;transition: all 0.3s;}
.idx-project .text{font-size:18px;font-family: 'PoppinsSemiBold';}
.idx-project .more{font-size:20px;}
.idx-project .more::after{content:'\e60e';font-family: 'iconfont';font-size:15px;transform: rotate(-40deg);display: inline-block;margin-left:6px;transition: all 0.3s;}
.idx-project .imgbox:hover .more::after{transform: rotate(0);}
.idx-project .imgbox:hover .bot{bottom:0;}


.idx-services{background:url(../images/lx_02.jpg) no-repeat center top;padding:65px 0 1px;background-size: 100% 50%;margin-bottom:100px;}
.idx-services .pub-tt{margin:0;}
.idx-services .detail{margin-top:80px;background:#fff;padding:0 0 60px;}
.idx-services .detail .auto{position: relative;}
.idx-services .item{display: block;padding:40px 35px;border-left:1px solid #eaeaea;}
.idx-services .item .imgbox{height:310px;}
.idx-services .item .title{font-size:21px;margin-top:20px;-webkit-line-clamp: 1;}
.idx-services .item .title:before{content:'';width:8px;height:8px;background:#333;border-radius:50%;margin:0 10px;display: inline-block;vertical-align: middle;}
.idx-services .item:hover .title{color:#003568;}
.idx-services .item:hover .title:before{background:#003568;}


.idx-services .swiper-container{padding:0 1px;position: static;border:1px solid #eaeaea;border-left:0;}
.idx-services .swiper-button{width:60px;height:120px;background:#7d7d7d;top:120px;display: flex;align-items: center;justify-content: center;font-size:20px;color:#fff;margin:0;}
.idx-services .swiper-button::after{content:'\e60e';font-family: 'iconfont';}
.idx-services .swiper-button-prev{transform: rotate(180deg);left:-80px;}
.idx-services .swiper-button-next{right:-80px;}
.idx-services .swiper-button:hover{background:#003568;}


.idx-services .swiper-pagination{position: static;margin-top:65px;}
.idx-services .swiper-pagination-progressbar{height:1px;background:#eaeaea;}
.idx-services .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{height:3px;background:#000;margin-top:-1px;}


.idx-news{padding:70px 0 90px;}
.idx-news .list{display: grid;gap:50px;grid-template-columns: repeat(3,1fr);}
.idx-news .list .item{border:0;width:auto;}
.idx-news .list .item:hover{box-shadow:0 0 29px rgba(0,0,0,.27);}
.idx-news .pub-tt{position: relative;}
.idx-news .readmore{position: absolute;right:0;bottom:-10px;font-size:16px;height: 48px;line-height: 48px;min-width:134px;}




.side-kf{position: fixed;z-index:90;right:0;bottom:8%;background:#003568;display: none;}
.side-kf .item{border-bottom:1px solid rgba(255,255,255,.6);}
.side-kf .item:last-child{border:0;}
.side-kf .icon{width:50px;height:50px;display: flex;align-items: center;justify-content: center;font-size:20px;color:#fff;}
.side-kf .item:hover .icon{background:#012a52;}





@media screen and (min-width:1401px) and (max-width:1600px){
	.head .wrap{width:96%;}
	.hd-nav li{margin:0 18px;}
	.hd-nav .drop .auto{width:96%;}
	.hd-nav .drop1 .title{font-size:22px;}
	.hd-nav .drop1 .smtit{font-size:17px;}
	
}

@media screen and (min-width:1261px) and (max-width:1400px){
	.head .wrap{width:96%;}
	.hd-logo .img{height:45px;}
	
	.hd-nav li{margin:0 16px;}
	.hd-nav .drop .auto{width:96%;}
	.hd-nav .drop1 .title{font-size:20px;}
	.hd-nav .drop1 .smtit{font-size:16px;}
	.hd-nav .drop1 .lk{font-size:15px;}
	
	
	
	.pub-tt .bt{font-size:46px;}
	
	.tabs-bar{gap:40px;}
	
	.ft-form .submit{margin-top:40px;}
	
	.ft-t{font-size:15px;}
	.ft-t .wrap{gap:4%;}
	.ft-t .info .fz .email{font-size:18px;}
	
	
	/* news */
	.xw-list .title{font-size:26px;}
	
	
	/* newsdetail */
	.xw-det .title{font-size:36px;}
	
	/* contact */
	.lx-top .title{font-size:22px;}
	
	/* service */
	.main-l{width:300px;}
	
	.service-intro .t-tit{font-size:39px;}
	.service-intro .desc .smtit{font-size:24px;}
	
	
	/* projects */
	.projects-menu{left:2%;}
	.projects-mod .title{font-size:32px;}
	
	/* product */
	.product-ban .button{width:270px;height:60px;border-radius:12px;font-size:20px;}
	.product-mod .list .title{font-size:20px;}
	
	/* productcatalog */
	.product-list .title{font-size:24px;}
	
	/* productdetail */
	.product-top{align-items: flex-start;}
	.product-top .title{font-size:42px;}
	.product-top .button{margin-top:55px;}
	
	
	/* index */
	.idx-ban .title{font-size:68px;}
	
	.idx-product .list{column-gap: 2.5%;row-gap: 3%;}
	.idx-product .list .title{font-size:19px;}
	
	.idx-project .menu .title{font-size:22px;}
	.idx-project .imgbox{height:600px;}
	
	.idx-services{margin-bottom:60px;}
	.idx-services .swiper-button{width:50px;}
	.idx-services .swiper-button-prev{left:-60px;}
	.idx-services .swiper-button-next{right:-60px;}
	
	
	
	
}


	
@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;color:#fff;}
	.sj-menu::after{content:'\e790';font-family: 'iconfont';}
	.sj-menu.close::after{content:'\eca0';}
	
	
	
	/* 公共部分 */
	.head{height:80px;position: sticky;}
	.head .r{margin-right:20px;}
	.head.bg{background: rgba(175, 175, 175, 1);}
	
	
	.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: 80px;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:#333;font-size:18px;}
	.hd-nav li>a::after{display: none;}
	
	.hd-nav li:hover .drop{opacity: 0;visibility: hidden;transform: scaleY(0);}
	.hd-nav .drop.show{opacity: 1!important;visibility: visible!important;transform: translate(0)  scaleY(1)!important;position: static!important;}
	
	.hd-nav .drop1,.hd-nav .drop2{width: 100%;padding: 0 0 0 5%;margin: 0;transition: all 0s;box-shadow:none;}
	.hd-nav .drop2 .lk{line-height: 70px;padding:0 0 0 10px;text-align: left;font-size:16px;}
	.hd-nav .arrow{position: absolute;right: 0;top: 0;width: 70px;height: 70px;display: flex;align-items: center;justify-content: center;font-size: 20px;color:#666;}
	.hd-nav .arrow::after{content:'\e60c';font-family: 'iconfont';}
	.hd-nav .arrow.this::after{content:'\e643'}
	
	.hd-nav .drop1 .dropbox{width:100%;display: block;}
	.hd-nav .drop1 .col{width:100%;max-width:100%;}
	.hd-nav .drop1 .subdrop-1{display: none;padding-left:25px;}
	.hd-nav .drop1 .title{font-size:18px;padding:0 4% 0 0;height: 70px;border-color:#efefef;display: flex;align-items: center;justify-content: space-between;}
	.hd-nav .drop1 .title::after{content:'\e772';font-family: 'iconfont';}
	.hd-nav .drop1 .title.this::after{transform: rotate(-180deg);}
	.hd-nav .drop1 .row{position: relative;margin:0;}
	.hd-nav .drop1 .row .arrow{font-size:19px;right:25px;}
	.hd-nav .drop1 .row .arrow::after{content:'\e772';}
	.hd-nav .drop1 .row.this .arrow::after{transform: rotate(-180deg);}
	.hd-nav .drop1 .smtit{font-size:16px;padding:0;height: 70px;border-color:#efefef;}
	.hd-nav .drop1 .smtit::after{display: none;}
	.hd-nav .drop1 .subdrop-2{display: none;padding:14px 0;}
	
	.hd-nav .drop1{font-size:0;}
	.hd-nav .drop1 .lk{font-size:15px;min-width:43%;margin:0 3%;display: inline-block;padding:7px 0;}
	.hd-nav .drop1 .lk:before{content:'';width:4px;height:4px;background:#444;border-radius:50%;margin-right:8px;display: inline-block;vertical-align: middle;}
	
	.ft-t .wrap{display: block;}
	.ft-t .info{width:100%;max-width:100%;}
	.ft-t .menu{display: block;}
	.ft-t .tit{font-size:22px;margin-bottom:16px;}
	.ft-t .col{width:100%;max-width:100%;margin-top:35px;}
	.ft-t .lks{display: flex;flex-wrap:wrap;gap:3%;}
	.ft-t .lks li{min-width:30.3%;}
	
	
	
	
	.pub-tt .bt{font-size:44px;}
	
	
	/* quality */
	.crumb{margin-top:20px;}
	
	.tabs-bar{gap:25px;}
	
	.quality-list{grid-template-columns: repeat(4, 1fr);}
	
	
	/* news */
	.xw-list .item{padding:45px 0;}
	.xw-list .title{font-size:26px;}
	
	
	/* newsdetail */
	.xw-det .title{font-size:32px;}
	
	.xw-hot-list .info{padding: 25px 25px;}
	
	
	/* 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;}
	
	/* service */
	.main .wrap{display: block;}
	.main-l{width: 100%;margin:0 0 55px;}
	
	
	.service-menu .bt{display: flex;justify-content: space-between;font-size:20px;}
	.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;}
	.service-menu .drop .lk{margin-bottom:10px;padding:10px 10px;}
	
	.service-intro .t-tit{font-size:34px;}
	.service-intro .desc .smtit{font-size:22px;}
		
		
	/* projects */
	.top-bar{gap:0;flex-wrap:wrap;padding:10px 0;justify-content: space-between;position: sticky;width: 100%;left:0;top:90px;background:#fff;z-index:80;}
	.top-bar .lk{line-height:1.4;padding:12px 10px;}	
		
		
	.projects-menu{display: none!important;}
	.projects-main .pub-tt{margin-left:0;text-align: center;}
	.projects-mod .box{margin:0;align-items: flex-start;gap:40px;}	
	.projects-mod .imgbox{height:340px;}
	.projects-mod .title{font-size:28px;margin-bottom:15px;}	
	
	
	/* product */
	.product-ban{height: 700px;}
	.product-ban .title{font-size:36px;}
	.product-ban .button{font-size:18px;width: 260px;height: 60px;}
	.product-ban .swiper-slide{width:380px;height:260px;}
	
	
	.product-bar{justify-content: space-around;background: #efefef;}
	
	.product-mod .list{grid-template-columns: repeat(2, 1fr);}
	
	
	.main.product-main{display: block;padding-top:10px;}
	.product-main .main-l{position: static;}
	
	.product-cata{margin-top:50px;}
	
	/* productdetail */
	.product-top{align-items: flex-start;}
	.product-top .title{font-size:30px;}
	
	.product-top .slide2 .item{height:360px;}
	.product-top .button{margin-top:40px;}
	
	
	.product-drawing .list{gap:25px;}
	.product-drawing .list .imgbox{height:210px;}
	
	
	/* index */
	.idx-ban .item{height:75vh;}
	.idx-ban .title{font-size:58px;}
	
	.idx-product .list{column-gap: 30px;row-gap: 30px;grid-template-columns: repeat(2, 1fr);}
	.idx-product .list .title{font-size:20px;}
	
	.idx-project .menu .icon{width:32px;}
	.idx-project .menu .title{font-size:20px;line-height: 32px;margin-right:8px;}
	.idx-project .bot{flex-direction: column;justify-content: flex-start;align-items: flex-start;height:auto;padding:15px 20px;}
	.idx-project .text{flex:initial;}
	.idx-project .more{font-size:16px;margin-top:8px;}
	.idx-project .imgbox{height:555px;}
	
	
	
	.idx-services .item{padding:30px;}
	.idx-services .item .imgbox{height:250px;}
	.idx-services .item .title{font-size:17px;margin-top:12px;}
	.idx-services .item .title:before{width:6px;height:6px;}
	.idx-services .swiper-button{display: none;}
	
	
	
}

@media (max-width:991px){

	
	
	.ft-form .item{margin-bottom:17px;}
	.ft-form .submit{margin-top:30px;}
	
	
	.foot{font-size:15px;}
	.ft-t .tit{font-size:20px;margin-bottom:16px;}
	.ft-t .info .fz .email{font-size:17px;}
	.ft-t .col{margin-top:30px;}
	
	.btn{font-size:18px;height: 54px;line-height: 54px;min-width: 180px;}
	
	.pub-tt .bt{font-size:36px;}
	
	.fz42{font-size: 30px !important;}
	
	
	
	/* quality */
	.inner-ban{height:300px;}
	
	.main{padding:45px 0 80px;}
	.tabs-bar{gap:15px;margin-bottom:30px;}
	.tabs-bar .lk{min-width:auto;padding:0 18px;}
	
	.quality-desc{padding:25px 0 50px;}
	.quality-list{grid-template-columns: repeat(3, 1fr);}
	
	.pagelist{margin-top:55px;}
	.layui-laypage .layui-laypage-prev, .layui-laypage .layui-laypage-next{min-width: 36px;line-height: 36px;height: 36px;}
	.layui-laypage-next em, .layui-laypage-prev em{font-size:14px;}
	
	
	/* news */
	.xw-list .imgbox{width:40%;height: 260px;}
	.xw-list .title{font-size:24px;}
	.xw-list .more{font-size: 16px;margin-top: 40px;}
	
	
	/* newsdetail */
	.xw-det .title{font-size:28px;}
	
	.xw-hot-list .imgbox{height:220px;}
	
	/* 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;}
	
	
	
	/* service */
	.main .wrap{display: block;}
	.main-l{width: 100%;margin:0 0 55px;}
	
	
	.service-menu .close{left:55%;}
	.service-menu .list{width:50%;}

		
	.service-intro .t-tit{font-size:30px;}
	.service-intro .desc .smtit{font-size:22px;}
	
	
	/* projects */
	.top-bar{top:80px;}
	.top-bar .lk{padding:5px 5px;min-width:33.3%;text-align: center;}	
		
	.projects-main .section:first-child{padding-top:10px;}
	.projects-mod{margin-bottom:70px;}
	.projects-mod .box{display: block;}
	.projects-mod .imgbox{height:340px;width: 100%;max-width: 100%;margin:0 auto 20px;}
	.projects-mod .title{font-size:24px;margin-bottom:15px;}	
	
	
	/* product */
	.product-ban{height: 620px;}
	.product-ban .title{font-size:36px;}
	.product-ban .button{width: 220px;height: 54px;border-radius:10px;}
	.product-ban .swiper-slide{width:300px;height:210px;}
	.product-ban .imgbox .text{font-size:18px;}
	
	
	
	.product-bar{justify-content: space-around;background: #efefef;}
	.product-bar .lk{min-width:auto;}
	
	
	.product-mod .list{grid-template-columns: repeat(2, 1fr);}
	.product-mod .list .title{font-size:20px;}
	
	
	/* productcatalog */
	.product-list .title{font-size:23px;}
	
	
	/* productdetail */
	.product-top{display: block;margin-bottom:60px;}
	.product-top .title{font-size:30px;}
	
	.product-top .slide{width: 100%;margin:0 0 30px;}
	.product-top .slide2 .item{height:360px;}
	.product-top .info{width: 100%;}
	.product-top .button{margin-top:40px;}
	.product-top .swiper-button{opacity: 1;}
	
	.product-intro .tabs .lk{font-size:17px;}
	.product-intro .detail{padding:10px 0 0;border:0;}
	
	.product-drawing{margin-bottom:90px;}
	.product-drawing .t-tit{margin-bottom:25px;padding: 0 30px;}
	.product-drawing .list{gap:25px;grid-template-columns: repeat(2, 1fr);}
	.product-drawing .list .imgbox{height:210px;}
	.product-drawing .list .title{font-size:18px;}
	
	
	
	/* index */
	.idx-ban .item{height:500px;}
	.idx-ban .title{font-size:48px;}
	.idx-ban .swiper-pagination-bullet{margin: 0 6px !important;width:10px;height:10px;}
	.idx-ban .swiper-pagination-bullet-active{width:30px;}
	
	
	.idx-product .list{column-gap: 25px;row-gap: 25px;}
	.idx-product .list .item{padding: 0 15px 15px;}
	.idx-product .list .title{font-size:19px;}
	.idx-product .list .imgbox{height:170px;}
	
	.idx-project{padding:75px 0;}
	.idx-project .detail{display: block;}
	.idx-project .lbox{width:100%;max-width:100%;margin:0 0 30px;}
	.idx-project .menu{display: flex;}
	.idx-project .menu .lk.cur .drop{display: none;}
	.idx-project .menu .lk{display: block;padding:8px 5px;text-align: center;}
	.idx-project .menu .icon{width:auto;height:28px;margin:0 auto;display: block;}
	.idx-project .menu .title{font-size:17px;line-height: 1.3;margin:8px 0 0;}
	
	.idx-project .imgbox{height:410px;}
	
	
	.idx-services{margin-bottom:50px;}
	.idx-services .detail{margin-top:40px;}
	.idx-services .swiper-pagination{margin-top:50px;}
	
	
	.idx-news .list{grid-template-columns: repeat(2, 1fr);}
	
	
	
	
}

@media (max-width:767px) {
	body{font-size:15px;line-height:1.3;color:#333;}
	
	
	
	.sj-menu.close{font-size:24px;}
	
	
	.head{height:70px;}
	.hd-logo .img{height:35px;}
	
	.hd-sear .icon{font-size:17px;width:24px;height:24px;}
	
	.hd-lang{margin:0 15px 0 10px;}
	.hd-lang .font{font-size:14px;}
	.hd-lang .font i{font-size:18px;}
	.hd-lang .drop{padding-top:5px;}
	.hd-lang .dropbox{padding:10px 8px 8px}
	.hd-lang .lk{font-size:14px;}
	
	.hd-nav{top:70px;}
	.hd-nav li>a{font-size:17px;line-height: 70px;}
	.hd-nav .arrow{width:70px;height:70px;font-size:18px;}
	.hd-nav .drop1 .title{font-size:16px;height:60px;color:#333;padding:0 4%;}
	.hd-nav .drop1 .col:last-child .title{border:0;}
	.hd-nav .drop1 .smtit{margin:0;height:60px;font-size:15px;}
	.hd-nav .drop1 .subdrop-1 .arrow{width:60px;height:60px; right: 0;font-size:14px;}
	.hd-nav .drop1 .row .arrow{}
	.hd-nav .drop1 .subdrop-2{padding:0;}
	.hd-nav .drop1 .lk{display: block;font-size:14px;padding: 5px 0;}



	.ft-form{padding:60px 0;}
	.ft-form .item{width:100%;margin-bottom:13px;}
	.ft-form .select{background-position:95% center;}
	.ft-form .con{height:150px;}
	
	
	.foot{font-size:14px;}
	.ft-t{padding:40px 0 30px;}
	.ft-t .tit{font-size:18px;margin-bottom:13px;}
	.ft-t .info .fz{line-height: 26px;margin-bottom: 10px;}
	.ft-t .info .fz i{font-size:20px;}
	.ft-t .info .fz .email{font-size:15px;}
	.ft-t .col{margin-top:25px;}
	.ft-t .lks{gap:4%;}
	.ft-t .lks li{min-width:48%;}
	.ft-t .social .icon{width: 30px;height: 30px;font-size:14px;}
	
	
	.pub-tt{margin-bottom:26px;}
	.pub-tt .bt{font-size:26px;}
	.fz42{font-size: 24px !important;}
	
	.btn{font-size:16px;height: 50px;line-height: 50px;min-width: 170px;}
	
	
	
	/* quality */
	.inner-ban{height:200px;}
	
	.crumb{margin-top:15px;}
	
	.main{padding:45px 0 60px;}
	
	.tabs-bar{gap:15px;margin-bottom:25px;flex-wrap:wrap;}
	.tabs-bar .lk{min-width:auto;padding:0 23px;height: 42px;border-radius:8px;}
	
	.quality-desc{padding:20px 0 40px;}
	.quality-list{grid-template-columns: repeat(3, 1fr);gap: 15px;}
	.quality-list .item{padding:10px 15px 10px;}
	
	
	.pagelist{margin-top:40px;}
	.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:13px;}
	.layui-laypage a, .layui-laypage span{min-width: 34px;height: 34px;line-height: 34px;font-size:14px;}
	.layui-laypage .layui-laypage-curr em{line-height:34px;}
	
	
	/* news */
	.xw-list{padding:0;}
	.xw-list .item{display: block;padding:30px 0;}
	.xw-list .imgbox{width:100%;height: 220px;margin:0 0 20px;}
	.xw-list .title{font-size:20px;}
	.xw-list .txt{margin-top:15px;}
	.xw-list .more{font-size: 15px;margin-top: 20px;}
	
	
	/* newsdetail */
	.xw-det .title{font-size:22px;}
	.xw-det .edit{font-size:15px;color:#333;}
	
	.pagenav{margin-top:40px;}
	.pagenav .lk{height:44px;line-height: 44px;margin-bottom:5px;}
	
	.xw-hot{margin-top:70px;}
	.xw-hot .pub-tt{margin-bottom:20px;}
	.xw-hot .pub-tt .bt{font-size:26px;}
	.xw-hot-list{display: block;}
	.xw-hot-list .item{width: 100%;margin-bottom:20px;}
	.xw-hot-list .item:last-child{margin-bottom:0;}
	.xw-hot-list .imgbox{height:220px;}
	.xw-hot-list .title{font-size: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;}
	
	
	
	/* service */
	.main-l{margin:0 0 40px;}
	
	.service-menu .bt{line-height: 50px;font-size:18px;}
	.service-menu .close{left:85%;}
	.service-menu .list{width:80%;}
	
		
	.service-intro .t-tit{font-size:22px;}
	.service-intro .desc .smtit{font-size:18px;}
	
	
	/* projects */
	.top-bar{top:70px;align-items: center;overflow-x: scroll;flex-wrap: nowrap;}
	.top-bar::-webkit-scrollbar{display: none;} 
	.top-bar .lk{padding:5px 15px;min-width:auto;font-size:15px;white-space: nowrap;}	
	.top-bar .lk.cur{font-size:15px;}
	
	.projects-main{padding:55px 0 0;}
	.projects-mod{margin-bottom:50px;}
	.projects-mod .imgbox{height:240px;}
	.projects-mod .title{font-size:20px;}	
	
	
	
	/* product */
	.product-ban{height: 540px;}
	.product-ban .title{font-size:24px;}
	.product-ban .button{width: 200px;height: 48px;font-size:16px;}
	.product-ban .swiper-slide{width:230px;height:160px;}
	.product-ban .imgbox .text{font-size:17px;bottom:10px;}
	
	
	
	.product-mod{margin-bottom:50px;}
	.product-mod:last-child{border-bottom:0;}
	.product-mod .list{grid-template-columns: repeat(1, 1fr);}
	.product-mod .list .item{border:1px solid #efefef;}
	.product-mod .readmore{font-size:16px;margin-top:25px;}
	
	
	/* productcatalog */
	.product-list{margin:0;}
	.product-list .item{display: block;margin-bottom: 50px;}
	.product-list .imgbox{width:100%;height:200px;max-width:100%;margin:0 auto 25px;}
	.product-list .title{font-size:20px;}
	
	
	/* productdetail */
	.product-top{margin-bottom:50px;}
	.product-top .title{font-size:24px;margin-bottom: 15px}
	.product-top .button{margin-top:30px;}
	
	.product-top .slide2 .item{height:250px;}
	.product-top .slide1{margin-top:10px;}
	.product-top .slide1 .item{height:80px;}
	
	.product-top .swiper-button{width:25px;height:60px;background-size: 8px;margin-top:-30px;}
	
	.product-intro .tabs{height:auto;flex-wrap:wrap;justify-content: flex-start;}
	.product-intro .tabs .lk{font-size:15px;min-width:33.3%;padding:12px 5px;text-align: center;flex:initial;}
	.product-intro .detail{padding-top:15px;}
	.product-intro .table{overflow-x: scroll;}
	.product-intro .table table{min-width:600px;}
	.product-intro .table td{font-size:14px;}
	
	.product-drawing{margin-bottom:65px;}
	.product-drawing .t-tit{margin-bottom:20px;padding: 0 20px;font-size:18px;line-height: 45px;}
	.product-drawing .list{gap:15px;}
	.product-drawing .list .imgbox{height:160px;}
	.product-drawing .list .title{font-size:16px;}
	
	
	
	/* index */
	.idx-ban .item{height:300px;}
	.idx-ban .title{font-size:30px;margin-bottom:30px;}
	.idx-ban .more{min-width:auto;height:42px;line-height: 42px;}
	.idx-ban .swiper-pagination{bottom:20px;}
	.idx-ban .swiper-pagination-bullet{margin: 0 5px !important;width:8px;height:8px;}
	
	.idx-product{padding:50px 0;}
	.idx-product .list{row-gap: 20px;grid-template-columns: repeat(1, 1fr);}
	.idx-product .list .item{padding: 0 15px 15px;}
	.idx-product .list .title{font-size:19px;-webkit-line-clamp: 2;}
	.idx-product .list .imgbox{height:140px;}
	.idx-product .list .item::after{height:90px;}
	
	
	.idx-project{padding:60px 0;}
	.idx-project .lbox{margin:0 020px;}
	.idx-project .menu{overflow-x: scroll;width:108%;margin-left:-4%;background:#efefef;gap:0;margin-bottom:15px;}
	.idx-project .menu::-webkit-scrollbar{ display: none;} 
	.idx-project .menu .lk{min-width:120px;padding:14px 5px;margin:0;}
	.idx-project .menu .icon{height:32px;}
	.idx-project .menu .title{font-size:15px;}
	
	.idx-project .imgbox{height:280px;}
	.idx-project .bot{bottom:0;}
	
	.idx-services{margin-bottom:0;}
	.idx-services .detail{margin-top:40px;padding:35px 0;}
	.idx-services .item{padding:20px;}
	.idx-services .swiper-pagination{margin-top:35px;}
	
	
	.idx-news{position: relative;padding:60px 0 70px;margin-bottom:50px;}
	.idx-news .pub-tt{position: static;}
	.idx-news .list{grid-template-columns: repeat(1, 1fr);gap:15px;}
	.idx-news .readmore{top:auto;left:50%;bottom:0;transform: translate(-50%, 0);right:auto;  height:44px; line-height:44px;}
	
	
	
	
	.side-kf{bottom:3%;}
	.side-kf .icon{width:34px;height:34px;font-size:14px;}
	
	
}