:root{
  --main-color: #000;
}
.container{max-width:1400px}
/*header*/
.header{padding-top:25px;padding-bottom:25px;justify-content: space-between;align-items: center;background:#fff}
.logo{display:flex;}
.logo img{max-height:66px;backface-visibility:hidden;display: block;}
.logo img:first-child{margin-right:15px}
.nav{flex-grow:2;display:flex;justify-content:flex-end;align-items: center}
.nav__item{padding:12px 25px;position:relative}
.nav__item > a{font-size:16px;transition:color .3s}
.nav__item > a:after{content:'';position:absolute;bottom:-10px;left:50%;width:0;height:2px;transform: translateX(-50%);background: #333;transition:width .3s}
.nav__item > a:hover:after,
.nav__item.cur > a:after{width:28px}
.nav__item__extend{z-index:-10;opacity:0;position:absolute;top:130%;left:0;width:100%;padding:8px 0;border:solid 1px #ddd;border-radius:3px;box-shadow:0 2px 5px 1px rgba(0,0,0,.05);background:#fff;transition:all .1s ease 0s}
.nav__item__extend a{display:block;text-align: center;padding:5px 0}
.nav__item__extend a:hover{background: #f9f9f9}
.nav__item:hover .nav__item__extend{top:100%;z-index:101;opacity:1;transition:all .3s ease .1s}
.nav__tel{font-size:16px;margin-left:25px;padding:6px 20px;border:solid 1px #ddd;border-radius:18px;display:flex;align-items: center}
.nav__tel:before{content:'\e633';font-family: iconfont;font-size:20px}
.nav-switch,
.head-text{display:none}
@media (max-width:1200px){
  .nav__item{padding:12px 15px}
  .nav__tel{margin-left:15px;padding:6px 12px;font-size:15px}
}
@media (max-width:1024px){
  .logo img{max-height:36px}
  .nav__item{padding:12px 10px}
  .nav__item > a{font-size:14px}
  .nav__tel{margin-left:10px}
}
@media (max-width:768px){
  :root{--header-height:58px}
  body:before{content:'';display:block;height:var(--header-height)}
  .header{padding-top:13px;padding-bottom:12px;position:fixed;top:0;right:0;width:100%;border-bottom:solid 1px #eee;z-index:101}
  .logo img{max-height:34px}
  .logo img:first-child{margin-right:10px}
  .nav{padding:0 8%;position:fixed;top:var(--header-height);left:0;right:0;height:0;background: #fcfcfc;flex-direction:column;justify-content:flex-start;overflow:hidden;transition:height .3s}
  .nav[is-open]{overflow:auto;height:calc(100vh - var(--header-height));z-index:11}
  .nav__item{width:100%;border-bottom:solid 1px #eee;margin-top:15px;padding:0 10px 12px}
  .nav__item > a{font-weight:600;font-size:15px}
  .nav__item > a:after{display:none}
  .nav__item.more{position: relative}
  .nav__item.more:after{content:'+';position:absolute;top:0;right:9px;color:#999;font-size:18px}
  .nav__item__extend{display:none;position:static;top:auto;z-index:101;opacity:1;transition:none;width:100%;border:0;box-shadow: none;background: transparent}
  .nav__item__extend a{color:#666;text-align: left;padding-left:20px}
  .nav__item.unfold .nav__item__extend{display:block}
  .nav__item.unfold:after{content:'-'}
  .nav-switch{display:flex;width:22px;height:16px;;position:relative;border-top:solid 2px #555;border-bottom:solid 2px #555;transition: .4s}
  .nav-switch:before,
  .nav-switch:after{content:'';height:2px;width:100%;position:absolute;right:0;top:5px;background: #555;transition: .3s}
  .nav-switch.open{border-color:transparent}
  .nav-switch.open:before{transform: rotate(45deg)}
  .nav-switch.open:after{transform: rotate(-45deg)}
  .nav-switch-lang{margin-right:15px;width:16px;height:16px;border-radius:100%;font-size:16px;display:flex;justify-content: center;align-items: center}
  .head-text{display:block;flex-grow: 2;margin-left:15px}
  .head-text h5{}
  .head-text p{font-size:12px;}
}
/*header end*/
/*footer*/
.footer{background: #151515;padding-top:40px;;color:#999}
.footer a{color:#999}
.footer-text{flex-basis: 70%}
.footer-link{padding-bottom:20px;word-spacing:20px;font-size:15px}
.footer-contact{}
.footer-contact li{padding:5px 0}
.footer-contact li:before{content:'';font-family: iconfont;font-size:16px;color:#aaa;margin-right:12px}
.footer-contact li:nth-child(1):before{content:'\e634'}
.footer-contact li:nth-child(2):before{content:'\e633'}
.footer-contact li:nth-child(3):before{content:'\e635'}
.footer-contact li:nth-child(4):before{content:'\e620'}
.footer-contact li:nth-child(5):before{content:'\e636'}
.footer-qrcode{margin-top:20px}
.footer-qrcode__item{text-align: center;margin-left:20px}
.footer-qrcode__item img{display:block;width:120px;margin-bottom:9px}
.footer-qrcode__item span{}
.copyright{background: #111;margin-top:18px;border-top:solid 1px #333;padding:10px 0;text-align: center;color:#999;font-size:12px}
.copyright a{color:#999}
@media (max-width:768px){
  .footer{padding-top:25px;padding-bottom:15px}
  .footer-text{flex-basis: 100%}
  .footer-link{text-align:center}
  .footer-qrcode{display:none}
  .footer-text .link{word-spacing:5px;font-size:14px}
}
@media (max-width:512px){
  .footer{padding-bottom:10px}
  .footer-text{font-size:12px;padding-bottom:10px}
  .footer-link{padding-bottom:10px;word-spacing:2px;font-size:12px}
  .copyright{margin-top:5px}
}
/*footer end*/
/*banner*/
.home-banner{position:relative}
.home-banner .swiper-slide{height:700px;background-repeat:no-repeat;background-position:center 0;background-size:cover}
.page-banner{height:350px;background-repeat:no-repeat;background-position:center 0;background-size:cover}
@media (max-width:1500px){
  .home-banner .swiper-slide{height:43vw}
  .page-banner{height:29vw}
}
/*banner end*/
/*home*/
.home-box{padding-top:80px;padding-bottom:80px}
@media (max-width:1200px){
  .home-box{padding-top:60px;padding-bottom:50px}
}
@media (max-width:1024px){
  .home-box{padding-top:50px;padding-bottom:40px}
}
@media (max-width:768px){
  .home-box{padding-top:40px;padding-bottom:30px}
}
@media (max-width:512px){
  .home-box{padding-top:25px;padding-bottom:25px}
}
.more-box{text-align:center;margin-top:20px}
.more-box a{position:relative;display:inline-block;padding:5px 12px 5px 32px;border:solid 1px #000;border-radius:0 0 6px 0;background:#fff;transition:.3s}
.more-box a:before{content:'';position:absolute;top:0;bottom:0;left:0;width:20px;background: #000}
.more-box a:hover{background:#eee}
@media (max-width:768px){
  .more-box a{font-size:12px}
}
@media (max-width:512px){
  .more-box a{padding:5px 12px 5px 22px;font-size:12px}
  .more-box a:before{content:'';position:absolute;top:0;bottom:0;left:0;width:12px;background: #055d8b}
}
.home-about figure{flex:0 0 40%;position:relative}
.home-about figure img{width:100%;height:100%;object-fit:cover;border-radius:9px 0 9px 0;box-shadow:0 0 5px 0 rgba(0,0,0,.1)}
.home-about figure:after{content:'';position:absolute;top:9px;right:-9px;bottom:-9px;left:9px;z-index:-1;background: #fbfbfb;border-radius:9px 0 9px 0;}
.home-about article{flex:0 0 55%}
.home-about__title{position:relative;}
.home-about__title strong{font-size:90px;line-height: 1;color:#fafafa;text-transform:capitalize;}
.home-about__title span{font-size:32px;top:30px;left:0;position:absolute;z-index:2;line-height: 1.3;font-weight: 700;color: var(--main-color);display:block}
.home-about__desc{font-size:15px;margin:20px 0;text-indent: 40px;color:#555;line-height:2}
.main-more{display:inline-block;padding:10px 25px;border-left:solid 12px var(--main-color);background: #f5f5f5;position:relative;overflow: hidden;border-radius:0 5px 5px 0;}
.main-more a{color:#555;position:relative;z-index:2;transition: .5s}
.main-more:hover a{color:#fff}
.main-more:before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background: var(--main-color);transform: translateX(-100%);transition: .5s}
.main-more:hover:before{transform: translateX(0)}
.main-more.white{background: #fff;}
.main-title {text-align: center;line-height:1;position:relative;padding:12px 0;}
.main-title span{text-transform: uppercase;color:#efefef;font-weight: 600;font-size:48px;}
.main-title strong{color:var(--main-color);display:block;font-size:35px;transform:translateY(-23px)}
.main-title:before{content:'';margin-left:-35px;width:70px;height:4px;background:var(--main-color);border-radius:10px;position:absolute;bottom:10px;left:50%;}
@media (max-width:1024px){
  .main-title span{font-size:38px;}
  .main-title strong{font-size:28px;transform:translateY(-18px)}
  .main-title:before{height:4px}
}
@media (max-width:768px){
  .main-title span{font-size:30px;}
  .main-title strong{font-size:23px;transform:translateY(-12px)}
  .main-title:before{margin-left:-35px;width:70px;height:3px}
}

@media (max-width:512px) {
  .main-title span{font-size:25px;}
  .main-title strong{font-size:20px;transform:translateY(-13px)}
  .main-title:before{margin-left:-25px;width:50px}
}
@media (max-width:360px) {
  .main-title span{font-size:22px;}
  .main-title strong{font-size:18px;transform:translateY(-10px)}
  .main-title:before{height:3px}
}
@media (max-width:1200px) {
  .home-about__title strong{font-size:70px}
  .home-about__title span{font-size:28px;top:25px;}
  .home-about__desc{font-size:14px;}
}
@media (max-width:1024px){
  .main-more{padding:8px 20px;}
}
@media (max-width:768px){
  .home-about figure{flex:0 0 100%;overflow: hidden;height:30vw;}
  .home-about article{flex:0 0 100%;margin-top:20px}
  .home-about__title strong{font-size:50px;}
  .home-about__title span{top:15px;font-size:22px;}
  .home-about__desc{margin:15px 0}
}
@media (max-width:512px){
  .main-more{padding:7px 15px;}
}
.home-data{padding:100px 12px;background: url("../images/home-data.jpg") no-repeat center 0;background-size: 100%;position:relative}
.home-data:before{content:'';background: #000;opacity: .8;position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}
.home-data__txt{text-align: center;position:relative;z-index:2;color:#fff;}
.home-data__txt h5{font-size:35px;font-weight: 500}
.home-data__txt p{font-size:16px;margin-top:25px;}
.home-data__num{background:#2a80eb;margin-top:50px;padding:35px;position:relative;z-index:2;border-radius:2px}
.home-data__info{flex:0 0 25%;text-align: center;color:#fff;position:relative}
.home-data__info:after{content:'';position:absolute;top:0;right:0;width:1px;height:100%;background: #fff;opacity: .2}
.home-data__info:last-child:after{display:none}
.home-data__info h5{font-size:40px;}
.home-data__info h5 small{font-size:16px;display:inline-block;margin-left:5px;}
.home-data__info p{margin-top:5px}
@media (max-width:1200px) {
  .home-data{padding:80px 12px}
  .home-data__info h5{font-size:30px;}
}
@media (max-width:1024px){
  .home-data{padding:70px 12px}
  .home-data__txt h5{font-size:25px}
  .home-data__txt p{margin-top:20px;}
  .home-data__num{margin-top:30px}
}
@media (max-width:768px){
  .home-data{padding:60px 12px}
  .home-data__num{padding:20px 20px 0;}
  .home-data__info{flex:0 0 50%;margin-bottom:30px;}
  .home-data__info:nth-child(2):after{display:none}
}
@media (max-width:512px){
  .home-data{padding:50px 12px 40px}
  .home-data__txt h5{font-size:18px}
  .home-data__txt p{font-size:14px}
  .home-data__num{padding:20px 10px 0}
  .home-data__info p{font-size:12px}
}
.home-product{}
.home-product-txt{max-width:1000px;line-height:1.8;font-size:16px;margin:30px auto;text-align: center;color:#777}
.home-product-sort{max-width:900px;margin:50px auto;}
.home-product__item{flex:0 0 40%;background: #f5f5f5;border-radius:6px;padding:20px;text-align: center;font-size:25px;}
.home-product-attr{}
.home-product__box{flex:0 0 30%;margin-bottom:25px;background: #f9f9f9;border-radius:9px;border:solid 1px #ddd;text-align: center}
.home-product__box h5{font-size:15px;padding:12px 0;border-radius:9px 9px 0 0;background:#2a80eb;color:#fff;}
.home-product__box p{padding:20px 12px;font-size:16px}
@media (max-width:1024px){
  .home-product-sort{margin:40px auto;}
  .home-product__item{flex:0 0 47%;font-size:20px;}
  .home-product__box{flex:0 0 32%;}
}
@media (max-width:768px){
  .home-product-txt{font-size:15px}
  .home-product-sort{margin:30px auto;}
  .home-product__item{font-size:16px;}
  .home-product__box{flex:0 0 48%;margin-bottom:15px;}
}
@media (max-width:512px){
  .home-product__box{flex:0 0 100%}
}
.home-scene {background: #f9f9f9}
.home-scene-list {}
.home-scene__item{flex:0 0 19%;text-align: center;margin-top:30px;}
.home-scene__item img{width:60px}
.home-scene__item span{font-size:20px;display:block;margin:20px 0;}
.home-scene__item p{color:#777;}
@media (max-width:1024px){
  .home-scene__item span{font-size:18px}
  .home-scene__item p{font-size:12px}
}
@media (max-width:768px){
  .home-scene__item{flex:0 0 48%;background:#fff;;margin-top:20px;;padding:20px}
  .home-scene__item img{width:50px}
  .home-scene__item span{margin:15px 0;}
  .home-scene__item:last-child{flex: 0 0 100%}
}
.brand-sort{margin:20px 0 0}
.brand-sort span{font-size:18px;}
.home-brand-list{margin-top:30px;}
.home-brand__item{flex: 0 0 19%;height:100px;margin-bottom:20px;border:solid 1px #ddd;padding:12px;border-radius:2px;display:flex;align-items: center;justify-content: center}
.home-brand__item:empty{margin-bottom:0;border:0;height:0}
.home-brand__item img{max-width:100%;max-height:100%;}
@media (max-width:768px){
  .home-brand__item{flex: 0 0 32%;height:80px}
  .home-brand__item:nth-child(10){display:none}
}
.ui-breadcrumb{margin:12px 0}
.page-title{text-align:center;position:relative;margin:40px 0;padding-bottom:20px}
.page-title:before{content:'';position:absolute;bottom:0;left:50%;margin-left:-25px;width:50px;height:2px;background: #333}
.page-title span{font-size:33px}
.page-title small{display:block;color:#999;font-size:16px;margin-top:9px;text-transform: uppercase}
.title-2{text-align: center;padding-bottom:20px;position:relative;margin-bottom:30px}
.title-2 span{font-size:25px;font-weight: 600}
.title-2:after{content:'';position:absolute;bottom:0;left:50%;margin-left:-25px;width:50px;height:2px;background: #333}
@media (max-width:1024px){
  .page-title{text-align:center;position:relative;margin:30px 0 20px;padding-bottom:13px}
  .page-title span{font-size:23px}
  .page-title small{font-size:14px}
}
@media (max-width:512px) {
  .page-title span{font-size:18px}
  .page-title small{font-size:12px;margin-top:5px}
  .title-2{margin-bottom:20px}
  .title-2 span{font-size:18px}
}
.page-text p{font-size:16px;line-height:2;margin-bottom:20px}
.page-text img{max-width:100%}
.contact-info{margin:30px auto;justify-content: space-between}
.contact-info__item{flex:0 0 24%;background: #fcfcfc;padding:20px 12px;border-radius:6px;text-align: center}
.contact-info__item:before{content:'';font-family: iconfont;color:#999;font-size:2rem}
.contact-info__item.address:before{content:'\e636'}
.contact-info__item.tel:before{content:'\e632'}
.contact-info__item.wechat:before{content:'\e623'}
.contact-info__item.qq:before{content:'\e624'}
.contact-info__item.email:before{content:'\e620'}
.contact-info span{color:#777}
.contact-info small{display:block;margin:9px 0;color:#555}
.content-map{height: 500px;border: #ccc solid 1px}
@media (max-width:1024px){
  .contact-info__item{flex:0 0 49%;margin-bottom:12px}
}
@media (max-width:512px){
  .contact-info{margin:10px auto 20px}
  .contact-info__item{text-align:left;flex:0 0 100%;position:relative;padding: 0 0 12px 60px;border-bottom:dashed 1px #eee}
  .contact-info__item:before{font-size:1.6rem;position:absolute;top:12px;left:20px}
}
.feedback {max-width:680px;margin:25px auto 0}
.feedback__row{margin-bottom:25px}
.feedback input[type=text]{width:100%;height:50px;padding-left:12px;border:solid 1px #ddd;background: #f7f8fa}
.feedback input[type=text].cur{border:solid 1px #eb5e5e;}
.feedback input[type=submit]{width:230px;height:46px;background: #eb5e5e;color:#fff;border-radius:5px}
@media (max-width:512px) {
  .feedback__row{margin-bottom:15px}
}
.product-img{text-align: center;margin-bottom:30px;padding-bottom:30px;border-bottom:solid 1px #ddd}
.product-img img{max-width:100%}
/*page end*/
.about-photo{margin-top:30px}
.about-photo__item{display:flex;flex-wrap:wrap;margin-bottom:25px;background: #f5f5f5;border-radius:10px 0 10px 0;}
.about-photo__item figure{flex:0 0 50%;height:400px}
.about-photo__item figure img{width:100%;height:100%;object-fit: cover}
.about-photo__item .right img{border-radius:0 0 8px 0;}
.about-photo__item article{flex:0 0 50%;padding:40px;display:flex;align-items: center}
.about-photo__item h3{font-size:26px;padding-bottom:20px;font-weight:600}
.about-photo__item p{line-height:2;font-size:16px;}
.about-photo__item:nth-child(odd) figure img{border-radius:10px 0 0 0}
.about-photo__item:nth-child(even) article{order:1}
.about-photo__item:nth-child(even) figure{order:2}
.about-photo__item:nth-child(even) figure img{border-radius:0 0 10px 0}
@media (max-width:1024px){
  .about-photo__item article{padding:20px;}
  .about-photo__item h3{font-size:22px;padding-bottom:15px;}
  .about-photo__item p{line-height:1.8}
}
@media (max-width:768px) {
  .about-photo__item{margin-bottom:20px;}
  .about-photo__item:nth-child(even) article{order:2}
  .about-photo__item:nth-child(even) figure{order:1}
  .about-photo__item:nth-child(even) figure img,
  .about-photo__item:nth-child(odd) figure img{border-radius:10px 10px 0 0}
  .about-photo__item .right{order:1}
  .about-photo__item figure{flex:0 0 100%;height:45vw;overflow: hidden}
  .about-photo__item figure img{height:auto;}
  .about-photo__item article{flex:0 0 100%}
}
@media (max-width:512px) {
  .about-photo__item article{padding:13px;}
  .about-photo__item h3{font-size:18px}
  .about-photo__item p{font-size:14px}
}
/*fixed-service end*/
.fixed-service{position:fixed;right:20px;bottom:200px;z-index:101}
.fixed-service_item{border-radius:3px;width:52px;height:52px;text-align:center;background:#e2672b;margin-bottom:2px;color:#fff;position:relative;cursor: pointer;display:flex;align-items: center;justify-content: center;transition: .3s}
.fixed-service_item.invisible{visibility:hidden}
.fixed-service_item:hover{background:#bf0001;color:#fff;position:relative}
.fixed-service_item:before{font-size:26px;font-family:iconfont}
.fixed-service_item.tel:before {content:'\e633'}
.fixed-service_item.qq:before {content:'\e624'}
.fixed-service_item.wechat:before {content:'\e623'}
.fixed-service_item.top:before {content:'\e816'}
.fixed-service_item a {display:block;width:100%;height:100%;left:0;top:0;position:absolute;z-index:2}
.fixed-service_item.tel{overflow: hidden}
.fixed-service_item.tel .extend{color:#e2672b;font-size:20px;position:absolute;top:0;bottom:0;right:100%;z-index:-1;padding:0 12px;background: #f5f5f5;line-height:1;display:flex;align-items: center;opacity:0;transition:1s}
.fixed-service_item.tel:hover{overflow: visible}
.fixed-service_item.tel:hover .extend{right:100%;opacity: 1}
.wechat-popup {position:fixed;z-index:-1;opacity: 0;text-align: center;padding:30px;width:260px;border-radius:3px;margin-left:-130px;left:50%;top:30%;background: #fff}
.wechat-popup.visible{z-index:930;opacity: 1}
.wechat-popup .close{position:absolute;top:10px;right:10px;cursor: pointer}
.wechat-popup .close:before{content:'\e61e';font-family: iconfont;font-size:1.2rem}
.wechat-popup img{max-width:92%}
.wechat-popup p{margin:5px 0}
.wechat-popup button{background: #bf0001;color:#fff;border-radius:3px;padding:3px 9px}
.wechat-popup label{opacity: 0;position:absolute;top:0}
@media (max-width:768px){
  .fixed-service{position:fixed;right:12px;bottom:12px}
  .fixed-service_item{width:36px;height:36px;line-height:34px}
  .fixed-service_item:before{font-size:18px}
}
/*fixed-service end*/