@charset "utf-8";
@import url("animate.css");

/* 
    author:sdw;
    date:2021-09-06;
    Copyright:©sdw;
*/


:root{
--vi-color:#e60012;/*--主色--*/
--vi-subcolor:#333;/*--副色--*/
}

html{font-size:20px;}

@media(max-width:1920px){
html{font-size:16px;}
}

@media(max-width:1440px){
html{font-size:14px;}
}

@media(max-width:1200px){
html{font-size:10px;}
}

/*--font-face--*/
@font-face{
    font-family: "DIN Medium";
    src:url('../font/DIN Medium.eot');
    src:url('../font/DIN Medium.eot?#iefix') format('embedded-opentype'),
        url('../font/DIN Medium.ttf') format('truetype'),
        url("../font/DIN Medium.woff") format("woff");
    font-weight: normal;
    font-style: normal;
}

@font-face {
  font-family: "Geometr415_Blk_Bt";
  src: url("../font/Geometr415_Blk_Bt.woff") format("woff"),
       url("../font/Geometr415_Blk_Bt.ttf") format("truetype"),
       url("../font/Geometr415_Blk_Bt.eot") format("embedded-opentype");
  font-weight: normal;
  font-style: normal;
}
/*--end font-face--*/

/*--public--*/
.wrapper{margin:0 auto;width:1400px;}
#app{margin:0 auto;padding-top:80px;max-width:1920px;overflow:hidden;}
@media(max-width:1600px){
.wrapper{width:1200px;}
}
@media(max-width:1200px){
#app{padding:6.25rem 0;overflow:hidden;}
.wrapper{width:100%;}
}
/*--end public--*/

/*--mheader--*/
.mask{display:none;position:fixed;z-index:9998;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.8);}
.mheader{display:none;position:fixed;z-index:9999;top:0;left:0;padding:0 1.25rem;width:100%;height:6.25rem;background:#fff;border-bottom:#e5e5e5 solid 0px;box-shadow: 3px 3px 10px 0px rgba(0, 0, 0, 0.05);}
.mheader .home-inner{position:relative;height:6.25rem;line-height:6.25rem;overflow:hidden;}
.mheader .home-inner .logo{float:left;width:8rem;height:6.25rem;display:flex;align-items:center;}
.mheader .home-inner .nav-btn{position:absolute;right:0;top:0;width:6.25rem;height:100%;color:#999;text-align:center;cursor:pointer;}
.mheader .home-inner .nav-btn i{font-size:2.475rem;color:#999;}
.mheader .home-inner .nav-btn i.icon-menu{display:block;}
.mheader .home-inner .nav-btn i.icon-close{display:none;}
.mheader .home-inner .nav-btn.active i.icon-menu{display:none;}
.mheader .home-inner .nav-btn.active i.icon-close{display:block;}
.mheader .inpage-inner{position:relative;height:6.25rem;line-height:6.25rem;overflow:hidden;}
.mheader .inpage-inner .back{position:absolute;left:0;top:0;width:6.25rem;height:100%;color:#999;text-align:center;cursor:pointer;}
.mheader .inpage-inner .back i{font-size:1.875rem;color:#999;}
.mheader .inpage-inner .tit{text-align:center;font-size:1.875rem;color:#333;}
.mheader .inpage-inner .nav-btn{position:absolute;right:0;top:0;width:6.25rem;height:100%;color:#999;text-align:center;cursor:pointer;}
.mheader .inpage-inner .nav-btn i{font-size:1.875rem;color:#999;}
.mheader .inpage-inner .nav-btn i.icon-menu{display:block;}
.mheader .inpage-inner .nav-btn i.icon-close{display:none;}
.mheader .inpage-inner .nav-btn.active i.icon-menu{display:none;}
.mheader .inpage-inner .nav-btn.active i.icon-close{display:block;}
.mheader .siderNav{display:none;position:absolute;top:100%;left:0;width:100%;height:calc(100vh - 6.25rem);overflow-y:auto;background:#fff;}
.mheader .siderNav li{overflow:hidden;border-top:#e8e8e8 solid 1px;}
.mheader .siderNav li>a{display:block;padding:1.625rem 2.5rem;font-size:1.75rem;color:#333;}
.mheader .siderNav li>a:before{display:block;float:right;font-family:"iconfont";content:"\e694";transition:all .5s;}
.mheader .siderNav li .drop{display:none;padding:1.25rem 2.5rem;overflow:hidden;background:#f5f5f5;border-top:#e8e8e8 solid 1px;}
.mheader .siderNav li .drop a{display:block;padding:1.25rem 0;font-size:1.75rem;color:#666;}
.mheader .siderNav li.active>a:before{color:var(--vi-color);transform:rotate(90deg);}
@media(max-width:992px){
.mheader{display:block;}
}
/*--end mheader--*/

/*--footer-m--*/
.footer-m{display:none;padding:3.75rem 1.25rem;text-align:center;overflow:hidden;background:#1c1c1c;}
.footer-m .infos{position:relative;padding-bottom:1.5rem;overflow:hidden;}
.footer-m .infos:before,.footer-m .infos:after{display:block;position:absolute;bottom:0;height:1px;content:"";background:#fff;}
.footer-m .infos:before{z-index:1;left:0;width:100%;opacity:0.1;}
.footer-m .infos:after{z-index:2;left:50%;width:1.875rem;transform:translateX(-50%);}
.footer-m .infos span{display:block;font-size:1.25rem;color:#999;}
.footer-m .infos em{display:block;font-family:"DIN Medium";font-size:1.75rem;color:var(--vi-color);}
.footer-m .infos h3{margin-top:0.5rem;font-size:1.75rem;color:#fff;}
.footer-m .copyright{padding-top:2rem;overflow:hidden;}
.footer-m .copyright p{font-size:1.5rem;line-height:1.75;color:#666;}
.footer-m .copyright p span{display:inline-block;margin:0 0.5rem;}
.footer-m .copyright p a{color:#666;}
@media(max-width:992px){
.footer-m{display:block;}
}
/*--end footer-m--*/

/*--serverBar--*/
.serverBar{display:none;position:fixed;z-index:999;top:50%;right:0;transform:translateY(-50%);}
.serverBar li{position:relative;margin-bottom:10px;}
.serverBar li a{display:flex;flex-direction:column;justify-content:center;padding:5px;width:60px;height:60px;text-align:center;color:#666 !important;background:#fff;border:#f0f0f0 solid 1px;transition:all .5s;}
.serverBar li a>i{display:block;font-size:18px;}
.serverBar li a>span{display:block;margin-top:5px;font-size:14px;}
.serverBar li:hover a{color:#fff !important;background:var(--vi-color);border-color:rgba(255,255,255,0.1);}
.serverBar li .infos{display:none;position:absolute;right:60px;padding:10px;background:#fff;border:#f0f0f0 solid 1px;box-shadow:0 0 10px rgba(255,255,255,0.1);}
.serverBar li .tel{top:0;}
.serverBar li .tel dt{padding-bottom:6px;font-size:14px;color:#666;border-bottom:#f0f0f0 solid 1px;}
.serverBar li .tel dd{padding-top:6px;font-size:20px;font-family:"DIN Medium";color:var(--vi-color);white-space:nowrap;}
.serverBar li .QRcode{bottom:0;overflow:hidden;}
.serverBar li .QRcode .item{overflow:hidden;}
.serverBar li .QRcode .item i{display:block;width:100px;}
.serverBar li .QRcode .item img{display:block;width:100%;}
.serverBar li .QRcode .item p{font-size:14px;color:#666;text-align:center;}
.serverBar li:hover .infos{display:block;}
@media(max-width:1200px){
.serverBar{display:none !important;}
}
/*--end serverBar--*/

/*--affixMenu--*/
.affixMenu{display:none;position:fixed;z-index:999;left:0;bottom:0;width:100%;background:#fff;}
.affixMenu ul{display:flex;}
.affixMenu li{position:relative;flex:none;text-align:center;}
.affixMenu li:nth-child(1),.affixMenu li:nth-child(2),.affixMenu li:nth-child(3){width:19%;}
.affixMenu li:nth-child(4){width:27%;background:var(--vi-color);}
.affixMenu li:nth-child(5){width:16%;background:#212121;}
.affixMenu li a{display:block;padding:1rem 0;height:6.25rem;border-right:rgba(0,0,0,0.1) solid 1px;}
.affixMenu li:last-child a{border-right:none;}
.affixMenu li i{font-size:1.75rem;color:#999;}
.affixMenu li span{display:block;margin-top:0.3125rem;font-size:1.5rem;color:#666;line-height:1;}
.affixMenu li:nth-child(4) i,.affixMenu li:nth-child(5) i{color:#fff;}
.affixMenu li:nth-child(4) span,.affixMenu li:nth-child(5) span{color:#fff;}
.affixMenu li:nth-child(4) a{display:flex;width:100%;height:100%;align-items:center;justify-content:center;}
.affixMenu li:nth-child(4) span{margin-top:0;margin-left:0.3125rem;}
@media(max-width:1200px){
.affixMenu{display:block;}   
}
/*--end affixMenu--*/


/*--video-pop--*/
.video-pop{position:fixed;z-index:9999;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);}
.video-pop .close-btn{position:absolute;right:20px;top:20px;width:50px;line-height:50px;text-align:center;color:#fff;cursor:pointer;}
.video-pop .close-btn i{display:block;font-size:24px;}
.video-pop .video-inner{position:absolute;left:50%;top:50%;width:1000px;height:auto;transform:translate(-50%,-50%);}
.video-pop .video-inner video{width:100%;}
@media(max-width:1200px){
.video-pop .close-btn{width:35px;line-height:35px;}
.video-pop .close-btn i{font-size:18px;}
.video-pop .video-inner{width:90vw;}
}
/*--end video-pop--*/

/*--search-pop--*/
.search-pop{position:fixed;z-index:999;top:0;left:0;display:flex;justify-content:center;padding:50px 20px;width:100%;overflow:hidden;background:rgba(255,255,255,.75);box-shadow:0 0 10px rgba(0,0,0,.1);backdrop-filter:blur(15px);transform:translateY(-100%);transition:all 1s;}
.search-pop input{display:block;padding:10px 15px;width:300px;height:50px;font-family:inherit;font-size:16px;outline:none;border:none;background:#f0f0f0;}
.search-pop button{display:block;width:50px;height:50px;color:#fff;cursor:pointer;border:none;outline:none;background:var(--vi-color);}
.search-pop.active{transform:translateY(0);}
@media(max-width:1200px){
.search-pop{padding:20px;}
.search-pop input{padding:10px 15px;width:200px;height:40px;}
.search-pop button{width:40px;height:40px;}
}
/*--end search-pop--*/


/* 
    author:sdw;
    date:2024-08-21;
    Copyright:©sdw;
*/


/* header */
.header{position:fixed;z-index:9999;left:0;top:0;width:100%; background: #fff;box-shadow: 9px 12px 20px 0px rgba(0, 0, 0, 0.05);}
.header .inner { display: flex; align-items: center; justify-content: space-between; padding: 0 4rem;}
.header .logo {  width: 120px;}
.header .navBar{  display:flex;align-items:center;height:80px;}
.header .nav-list{display:flex;}
.header .nav-list dl{position:relative;flex:none;margin-left: 40px;}
.header .nav-list dt{position:relative;line-height:80px;font-size:18px;text-align:center;}
.header .nav-list dt:after{display:none;position:absolute;left:calc(50% - 3px);bottom:20%;width:6px;height:6px; border-radius: 50%; content:"";background:var(--vi-color);}
.header .nav-list dt a{display:block;color:#333;font-weight:400;}
.header .nav-list dt:hover:after {display: block;}
.header .nav-list dl.cur dt:after,.header .nav-list dl:hover dt:after{display: block;}
.header .nav-list dl:hover dt a,.header .nav-list dl.cur dt a{color:var(--vi-color); }
.header[data-trans="true"]{box-shadow:0 0 10px rgba(0,0,0,0.1);background-color:#999;padding: 0;}
.header .hd-links a { padding: 0 20px; display: inline-block; font-size: 30px; color: #999;}
.header .hd-links a:first-child { border-right: 2px solid #e3e3e3;}
.header .hd-links a:hover { color: var(--vi-color);}
@media(max-width:1200px){
  .header {display: none;}
}
/* header end */

/*--dropDown--*/
.dropDown{display:none;position:absolute;z-index:9;top:100%;left:0;min-width:200px;overflow:hidden;background:rgba(255,255,255,.75);backdrop-filter:blur(15px)}
.dropDown a{display:flex;justify-content:space-between;position:relative;padding:0.375rem 1.5rem;width:100%;line-height:2.75rem;font-size:1rem;white-space:nowrap;border-top:rgba(0,0,0,.1) solid 1px;}
.dropDown a:first-child {border-top: none;}
.dropDown a:after{display:block;font-family:"iconfont";content:"\e694";opacity:.7;}
.dropDown a:hover{color:#fff;background:var(--vi-color);transition:all .5s;}
/*--end dropDown--*/


/*--footer--*/
.footer{padding-top:110px;overflow:hidden;background:#f3f3f3;}
.footer .ft-inner{display:flex;padding-bottom:50px;justify-content: space-between;border-bottom:rgba(255,255,255,.1) solid 1px;}
.footer .ft-inner-l{display: flex;}
.footer .ft-inner-l .item { margin-right: 30px; width: 120px;}
.footer .ft-inner-l .item span { display: block; text-align: center; font-size: 16px; color: #999; margin-top: 10px;}
.footer .ft-inner-r { width: calc(100% - 460px);}
.footer .ft-inner-r .ft-inner-r-top .menu {display: flex;width: 100%;justify-content: space-between;}
.footer .ft-inner-r .ft-inner-r-top .menu dl a:hover {color: var(--vi-color);}
.footer .ft-inner-r .ft-inner-r-top .menu dl dt { margin-bottom: 30px;}
.footer .ft-inner-r .ft-inner-r-top .menu dl dt a { font-size: 18px; color: #333;}
.footer .ft-inner-r .ft-inner-r-top .menu dl dd a { display: block; font-size: 16px; line-height: 1.75; color: #999;}
.footer .ft-inner-r .ft-inner-r-btm { margin-top: 130px; display: flex; justify-content: space-between;}
.footer .ft-inner-r .ft-inner-r-btm .address { font-size: 16px; color: #999;}
.footer .ft-inner-r .ft-inner-r-btm .ft-links a { padding: 0 20px; display: inline-block; font-size: 30px; color: #999;}
.footer .ft-inner-r .ft-inner-r-btm .ft-links a:first-child { border-right: 2px solid #e3e3e3;}
.footer .ft-inner-r .ft-inner-r-btm .ft-links a:hover { color: var(--vi-color);}
.footer .ft-copyright { padding: 25px 0; overflow: hidden; border-top: 1px solid #e8e8e8;}
.footer .ft-copyright .fl { width: 460px;}
.footer .ft-copyright .fl a { margin-right: 20px; font-size: 14px; color: #b9b9b9;}
.footer .ft-copyright .fl a:hover { color: var(--vi-color);}
.footer .ft-copyright .ce {float: left;font-size: 14px;color: #b9b9b9;}
.footer .ft-copyright .fr { font-size: 14px; color: #b9b9b9; cursor: pointer;}
.footer .ft-copyright .fr:hover { color: var(--vi-color);}
@media(max-width:1200px){.footer{display:none;}}
/*--end footer--*/

/*-- const-title --*/
.const-title {text-align: left; animation: fadeInDownSmall 1.2s;}
.const-title span { position: relative; font-size: 18px; color: #666; text-align: left;}
.const-title span::after { position: absolute; left: 0; top: -10px; content: ""; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--vi-color);}
.const-title h3 { margin: 35px 0; font-size: 42px; color: #333;}
.const-title p { font-size: 18px; color: #555;}
.const-title.tc{text-align: center; }
.const-title.tc span::after{left:50%;transform: translateX(-50%);}
@media (max-width:1600px) {
    .const-title h3 { font-size: 36px;}
    .const-title span { font-size: 16px;}
    .const-title p { font-size: 16px;}
}
@media (max-width:1200px) {
    .const-title h3 { margin: 15px 0; font-size: 24px;}
    .const-title { width: 100%;}
}
/*-- const-title end --*/