/* banner */
.banner{position: relative;overflow: hidden;}
.banner .img-swiper img{transition: all 10s;animation: fade 15s ease infinite;}
.banner .prev-next{position: absolute;bottom: 20px;width: 245px;left: 5%;}
.banner .txt-swiper .swiper-button-next{transform: rotate(-0deg);}
.banner .txt-swiper .swiper-button-prev{transform: rotate(-0deg);}
.banner .txt-swiper .swiper-slide{position: relative;}
.banner .txt-swiper .swiper-slide .info{position: relative;width: 1500px;max-width: 100%;margin: 0 auto;height: 100%;padding: 0 15px;display: flex;align-items: center;justify-content: start;}
.banner .txt-swiper .swiper-slide img{max-width: 70%;width: auto;cursor: pointer;}

.banner .txt-swiper .swiper-pagination{right: calc(5%);}



.banner .prev-next .swiper-button-prev,.banner .prev-next .swiper-button-next{border-radius: 50%;top: auto;bottom: 15px;width: 50px;height: 50px;}
.banner .prev-next .swiper-button-prev::after,.banner .prev-next .swiper-button-next::after{content: "→";display: inline-block;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%) scaleY(2);color: #fff;font-family: math;font-weight: 600;font-size: 16px!important;}
.banner .prev-next .swiper-button-prev::after{transform: translate(-50%,-50%) scaleY(2) rotate(180deg);}
.banner .prev-next .swiper-button-prev{left: 0;background-color: rgba(255,255,255,0.2);}
.banner .prev-next .swiper-button-next{right: 0;background-color: rgba(255,255,255,0.2);}
.banner .prev-next .swiper-button-next:after,.banner .prev-next .swiper-button-prev:after{font-size: 24px;color: rgba(255, 255, 255, 0.7);}

.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction{width: auto;left: auto;right: calc(10% + 120px);font-weight: 100;font-family: 'swiper-icons';font-size: 60px;color: #fff;}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span{font-size: 40px;display: inline-block;color: #fff;}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span:first-child{transform: translateY(-15px);}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span:last-child{transform: translateY(5px);}

.banner .img-swiper .swiper-pagination{width: 245px;left: 5%;}
.banner .img-swiper .swiper-pagination .swiper-pagination-bullet{background-color: #fff;opacity: 1;transition: all 0.3s;}
.banner .img-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{transform: scale(1.5);}

.banner .prev-next div:hover{background-color: #fff;}
.banner .txt-swiper .prev-next div:hover::after{color: rgba(17, 95, 173, 1)!important;}

@keyframes fade {
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(1.05);
    }
    100%{
        transform: scale(1);
    }
}



/* product */
.product{width: 100%;margin-bottom: 40px;}
.product .cate{padding: 30px 0;}
.product .cate .area{display: flex;flex-wrap: wrap;align-items: center;}
.product .cate .area .title{width: 160px;margin-right: auto;}
.product .cate .area .more{margin-left: auto;}
.product .cate .area .ul{width: calc(100% - 215px);display: flex;flex-wrap: wrap;align-items: stretch;align-content: center;max-width: 1000px;margin: 0 auto;}
.product .cate .area .ul a{font-size: 16px;width: calc(50% - 7.5px);max-width: 160px;border-radius: 5px;border: 1px solid rgba(0,0,0,.1);text-align: center;padding: 15px 0;line-height: 1;margin: 15px 0;margin-right: 30px;}
.product .cate .area .ul a:last-child{margin-right: 0;}

.product .cate .area .ul a:hover{color: #f84812;border-color: #f84812;}

.product .content .li{width: 100%;cursor: pointer;}
.product .content .img{position: relative;padding-top: 100%;overflow: hidden;border-radius: 5px;}
.product .content .img img{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);object-fit: cover;width: 100%;height: 100%;}
.product .content .text{display: flex;align-items: center;border-bottom: 1px solid rgba(0, 0, 0, .1);margin-bottom: 30px;}
.product .content .text p{font-size: 18px;width: calc(100% - 50px);overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;line-height: 4;}
.product .content .text span{width: 34px;height: 34px;border: 2px solid #f84812;border-radius: 50%;display: flex;justify-content: center;align-items: center;font-family: cursive;font-weight: 600;color: #f84812;font-size: 17px;margin-left: auto;}
.product .content .btn{position: absolute;bottom: 100%;left: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, .5);display: flex;flex-wrap: wrap;align-content: center;justify-content: center;}
.product .content .btn a{width: 60%;max-width: 165px;margin: 15px 20%;font-size: 15px;color: #fff;line-height: 3;border: 1px solid #fff;border-radius: 5px;}
.product .content .btn a:first-child{background-color: #f84812;border-color: #f84812;}

.product .content .li:hover .img img{width: 105%;height: 105%;}
.product .content .li:hover .text{padding: 0 10px;}
.product .content .li:hover .text p{color: #f84812;}
.product .content .li:hover .btn{bottom: 0;}


/* about */
.about{display: flex;flex-wrap: wrap;align-items: stretch;align-content: center;background-image: url(../images/about-bg.png);background-size: auto;background-repeat: no-repeat;background-position: right top;}
.about .left{width: 50%;}
.about .left .img{width: 100%;height: 100%;border-bottom-right-radius: 90px;overflow: hidden;}
.about .left .img img{width: 100%;height: 100%;object-fit: cover;}
.about .right{display: flex;width: 50%;flex-wrap: wrap;align-content: start;padding-top: 40px;padding-left: 5%;max-width: 815px;padding-right: 15px;}
.about .right .content{width: 100%;margin-top: 40px;margin-bottom: 90px;}
.about .right .content h2{font-size: 38px;font-weight: 600;line-height: 1;margin-bottom: 30px;}
.about .right .content .info{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 6;-webkit-box-orient: vertical;font-size: 16px;line-height: 2.4;}
.about .bottom{width: 100%;max-width: 1330px;margin: 0 auto;margin-top: 80px;display: flex;}
.about .bottom .li{width: 25%;margin: 0 15px;border-radius: 7px;border: 1px solid rgba(0, 0, 0, .2);height: 180px;display: flex;flex-wrap: wrap;align-content: center;align-items: stretch;background-color: #fff;}
.about .bottom .li h3{width: 100%;text-align: center;color: #f84812;font-size: 22px;margin-bottom: 15px;font-weight: 600;}
.about .bottom .li h3 span{font-size: 42px;color: #f84812;font-weight: 600;padding-right: 10px;}
.about .bottom .li p{font-size: 16px;text-align: center;width: 100%;}


/* app */
.app{width: 100%;background-color: #292a2e;padding: 45px 0;display: flex;flex-wrap: wrap;align-content: start;}
.app .title h2{color: #fff;}
.app .title h2::after{background-color: #fff;}
.app .title span{color: rgba(255,255,255,0.5);}
.app .swiper-area{width: calc(100%);max-width: 1760px;margin-left: auto;overflow: hidden;}
.app .swiper-area .area{margin: 0;max-width: 1430px;}
.app #appSwiper{overflow: visible;margin-top: 30px;}
.app #appSwiper .img{position: relative;padding-top: 70%;overflow: hidden;border-top-left-radius: 5px;border-top-right-radius: 5px;background-color: #fff;}
.app #appSwiper .img img{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);object-fit: cover;width: 102%;height: 102%;}
.app #appSwiper .text{display: flex;flex-wrap: wrap;border-bottom-left-radius: 5px;border-bottom-right-radius: 5px;background-color: #fff;justify-content: center;}
.app #appSwiper .text p{font-size: 18px;width: calc(100%);overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;line-height: 3;text-align: center;}
.app #appSwiper .text span{width: 34px;height: 34px;border: 2px solid #f84812;border-radius: 50%;display: flex;justify-content: center;align-items: center;font-family: cursive;font-weight: 600;color: #f84812;font-size: 17px;margin: 0 auto 15px;}
.app #appSwiper .switch{position: relative;height: 50px;margin: 50px 0 10px;max-width: 150px;}
.app #appSwiper .switch span{display: flex;width: 46px;height: 46px;border: 1px solid #fff;font-weight: 600;color: #fff;justify-content: center;align-items: center;border-radius: 50%;}
.app #appSwiper .swiper-button-next:after,.app #appSwiper .swiper-button-prev:after{font-size: 16px;}

.app #appSwiper a:hover .img img{width: 105%;height: 105%;}
.app #appSwiper a:hover .text p{color: #f84812;}

/* news */
.news{background-image: url(../images/news-bg.jpg);background-size: cover;background-repeat: no-repeat;background-position: center;padding: 40px 0 70px;}
.news .row{display: flex;flex-wrap: wrap;align-items: stretch;margin-top: 30px;}
.news .col-lg-4 .li{width: 100%;height: 100%;}
.news .col-lg-4 .li .img{height: calc(100% - 70px);width: 100%;position: relative;overflow: hidden;}
.news .col-lg-4 .li .img img{width: 100%;height: 100%;object-fit: cover;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.news .col-lg-4 .li .text{display: flex;width: 100%;align-items: stretch;}
.news .col-lg-4 .li .text p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;line-height: 3;font-size: 20px;font-weight: 600;background-color: #fff;line-height: 3.5;width: calc(100% - 80px);padding-left: 15px;}
.news .col-lg-4 .li .text span{width: 80px;background-color: #f84812;display: flex;justify-content: center;align-items: center;color: #fff;font-size: 18px;font-weight: 600;font-family: cursive;}

.news .col-lg-8{display: flex;flex-wrap: wrap;align-items: start;}
.news .col-lg-8 .li{width: calc(50% - 10px);margin-right: 20px;margin-bottom: 40px;}
.news .col-lg-8 .li:nth-child(2n){margin-right: 0;}
.news .col-lg-8 .li:nth-child(3),.news .col-lg-8 .li:nth-child(4){margin-bottom: 0;}
.news .col-lg-8 .li h2{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;font-size: 18px;font-weight: 600;line-height: 2;margin-bottom: 10px;}
.news .col-lg-8 .li p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;font-size: 16px;line-height: 2;color: rgba(0, 0, 0, .5);margin-bottom: 30px;}
.news .col-lg-8 .li span{font-size: 16px;font-weight: 600;line-height: 2;}

.news .col-lg-4 .li:hover .text p,.news .col-lg-8 .li a:hover,.news .col-lg-8 .li a:hover p{color: #f84812;}
.news .col-lg-4 .li:hover .img img{width: 105%;height: 105%;}




@media screen and (min-width: 0px) and (max-width:1400px){
    .about .right .content{margin-top: 20px;margin-bottom: 60px;}
    .about .right .content h2{font-size: 34px;}
    
}


@media screen and (min-width: 0px) and (max-width:1200px){
    .product .cate .area .ul a{margin-right: 20px;}
    .product .content .text p{font-size: 16px;}

    .about .right .content h2{font-size: 31px;margin-bottom: 20px;}
    .about .bottom .li h3 span{font-size: 36px;}
}
@media screen and (min-width: 0px) and (max-width:1024px){
    .product .cate .area .ul a{margin: 7.5px 15px 7.5px 0;font-size: 15px;}

    .about .right{padding-left: 30px;padding-top: 35px;}
    .about .right .content{margin-bottom: 40px;}
    .about .right .content h2{font-size: 28px;}
}

@media screen and (min-width: 0px) and (max-width:992px){
    .product{margin-bottom: 25px;}
    .about .right .content h2{display: none;}
    .about .bottom .li h3{font-size: 20px;}
    .about .bottom .li h3 span{font-size: 32px;}

    .news .col-lg-4 .li .text p{font-size: 18px;width: calc(100% - 60px);}
    .news .col-lg-4 .li .text span{width: 60px;}
    .news .col-lg-8 .li{margin-bottom: 30px;}
}

@media screen and (min-width: 0px) and (max-width:768px){
    .product{margin-bottom: 15px;}
    .product .cate .area .ul{width: 100%;order: 2;}
    .product .content .text{margin-bottom: 15px;}

    .about .left{display: none;}
    .about .right{width: 100%;padding-left: 15px;}
    .about .right .content{margin-top: 10px;margin-bottom: 25px;}
    .about .bottom{margin-top: 0;flex-wrap: wrap;padding: 0 15px;}
    .about .bottom .li{width: calc(50% - 7.5px);margin: 0;margin-right: 15px;margin-bottom: 15px;height: auto;padding: 30px 0;}
    .about .bottom .li:nth-child(2n){margin-right: 0;}

    .app{padding: 30px 0;}
    .app #appSwiper{margin-top: 20px;}
    .app #appSwiper .switch{width: 130px;margin-top: 40px;}

    .news{padding: 30px 0;}
    .news .row{margin-top: 20px;}
    .news .col-lg-4 .li .img{position: relative;padding-top: 70%;}
    .news .col-lg-4 .li .img img{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
    .news .col-lg-8 .li{margin-top: 15px;margin-bottom: 15px;margin-right: 15px;width: calc(50% - 7.5px);}
}

@media screen and (min-width: 0px) and (max-width:550px){

}
@media screen and (min-width: 0px) and (max-width:440px){
    .banner .txt-swiper .swiper-slide img{width: 95%;}
    .product .cate{padding: 10px 0;}
    .product .cate .area .ul a{max-width: none;}
    .product .cate .area .ul a:nth-child(2n){margin-right: 0;}

    .product .content .btn a{margin: 5px 20%;font-size: 14px;}
    
    .about .right{padding-top: 15px;}
    .about .right .content{margin-top: 0;margin-bottom: 20px;}
    .about .right .content .info{font-size: 15px;}
    .about .bottom .li{padding: 25px 0;}
    .about .bottom .li h3 span{font-size: 26px;margin-bottom: 10px;}
    .about .bottom .li h3{font-size: 18px;margin-bottom: 10px;}

    .app #appSwiper .text p{font-size: 16px;}
    .app #appSwiper .switch{height: 36px;width: 110px;margin: 30px 0 10px;}
    .app #appSwiper .switch span{width: 36px;height: 36px;}
    .app #appSwiper .swiper-button-next:after, .app #appSwiper .swiper-button-prev:after{font-size: 13px;}

    .news .col-lg-4 .li .text p,.news .col-lg-8 .li h2{font-size: 17px;}
    .news .col-lg-8 .li p{font-size: 15px;margin-bottom: 15px;}
    .news .col-lg-8 .li span{font-size: 15px;}
}

@media screen and (min-width: 0px) and (max-width:320px){

}