/* banner */
.banner{position: relative;overflow: hidden;}
.banner .wrap{height: 0;padding-bottom: 26.66rem;position: relative;overflow: hidden;display: block;}
.banner .wrap em{position: absolute;left: 0;top: 0;width: 100%;height: 100%;background-position: center;background-repeat: no-repeat;background-size: cover;transition: 1s linear 2s;transform: scale(1.05,1.05);}
.banner .swiper-slide-active .wrap em,.banner .swiper-slide-duplicate-active .wrap em{transition: 2s linear; transform: scale(1,1);}
.banner .swiper-slide .video video {position: absolute;left: 0;top: 0;width: 100%;height: 100%;object-fit: cover;}
.banner .swiper-slide .video::before{content: "";position: absolute;left: 0;top: 0;width: 100%;height: 100%;background: #000;opacity: 0.3;z-index: 3;}
.banner .swiper-pagination{z-index: 2;bottom: 2.66rem;}
.banner .swiper-pagination .swiper-pagination-bullet{position: relative;width: 40px;height: 40px;margin: 0 5px;background-color: #fff;font-size: 16px;text-align: center;line-height: 40px;font-weight: bold;color: transparent;opacity: 1;transform: scale(0.25);transition: .5s;}
.banner .swiper-pagination .swiper-pagination-bullet svg{z-index: -1;position: absolute;left: 0;right: 0;top: 0;bottom: 0;fill: transparent;stroke-width: 2px;stroke: #fff;stroke-dasharray: 114;stroke-dashoffset: -114;width: 40px;height: 40px;}
.banner .swiper-pagination .swiper-pagination-bullet-active{background-color: rgba(255,255,255,0);color: #fff;transform: scale(1);}
.banner .swiper-pagination .swiper-pagination-bullet-active svg{animation: svgAni 5s linear forwards;}
@keyframes svgAni{to{stroke-dashoffset: 0;}}


/* iTitle */
.iTitle{margin-bottom: 2rem;text-align: center;color: #666666;line-height: 1rem;}
.iTitle .tit{color: #000000;margin-bottom: 0.7rem;}
.iTitle.white{color: #FFFFFF;}
.iTitle.white .tit{color: rgba(255, 255, 255, 0.8);}

/* isect1 */
.isect1{padding: 2.63rem 0 3.36rem;}
.isect1 .search{margin-bottom: 2.66rem;border-radius: 10px;box-shadow: 0 0 15px rgba(0, 0, 0, 0.07);line-height: 2.66rem;position: relative;z-index: 3;}
.isect1 .search .select{flex-shrink: 0;position: relative;margin-right: 0.5rem;width: 7.13rem;}
.isect1 .search .select::before{content: "";width: 1px;height: 0.66rem;position: absolute;right: 0;top: 50%;transform: translateY(-50%);background: #666666;}
.isect1 .search .select dt{color: #111111;font-weight: bold;padding-left: 1.6rem;position: relative;cursor: pointer;}
.isect1 .search .select dt::before{content: "";width: 0;height: 0;border: 8px solid transparent;border-top-color: #999999;position: absolute;right: 0.7rem;top: 50%;margin-top: -4px;}
.isect1 .search .select dd{position: absolute;left: 0;top: 100%;width: 100%;box-shadow: 0 0 10px rgba(0, 0, 0, 0.07);display: none;background: #fff;}
.isect1 .search .select dd ul{max-height: 200px;overflow: auto;}
.isect1 .search .select dd ul li{padding: 0.3rem 10px 0.3rem 1.6rem;color: #333;line-height: 0.8rem;cursor: pointer;}
.isect1 .search .select dd ul li:hover{background: #eee;}
.isect1 .search .text{flex: 1;overflow: hidden;border: none;background: none;height: 2.66rem;line-height: 2.66rem;}
.isect1 .search .btnWrap{flex-shrink: 0;width: 7.16rem;height: 2.66rem;position: relative;border-radius: 0 10px 10px 0;background-image: linear-gradient(#26C7B9, #177EC4);color: #FFFEFE;font-weight: bold;}
.isect1 .search .btnWrap .subm{position: absolute;left: 0;top: 0;width: 100%;height: 100%;border: none;background: none;cursor: pointer;}
.isect1 .search .btnWrap img{margin-left: 8px;width: 0.66rem;}
.isect1 .list li{width: 33.33%;box-sizing: border-box;border: 1px solid #D8D8D8;margin: -1px 0 0 -1px;position: relative;}
.isect1 .list li::before{content: "";width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: url(../images/liBg.jpg) no-repeat center;background-size: cover;opacity: 0;}
.isect1 .list li .wrap{display: block;height: 7.33rem;box-sizing: border-box;padding: 1.2rem 1.3rem;overflow: hidden;position: relative;z-index: 2;}
.isect1 .list li .box{max-width: 10rem;}
.isect1 .list li .icon{height: 1.33rem;margin-bottom: 0.6rem;overflow: hidden;}
.isect1 .list li .icon img{height: 1.33rem;}
.isect1 .list li .tit{color: #000000;line-height: 0.8rem;font-weight: normal;}
.isect1 .list li .desc{color: #666666;line-height: 0.8rem;height: 1.6rem;overflow: hidden;margin: 0.4rem 0 0.93rem;}
.isect1 .list li .more{display: flex;align-items: center;color: #000000;}
.isect1 .list li .more .arr{filter: brightness(0) invert(0.3);margin-left: 12px;width: 10px;}
.isect1 .list li:hover::before{opacity: 1;}
.isect1 .list li:hover .icon{height: 0;margin-bottom: 0;}
.isect1 .list li:hover .icon img{transform: scale(0);}
.isect1 .list li:hover .tit,
.isect1 .list li:hover .desc{color: #fff;}
.isect1 .list li:last-child::before{display: none;}
.isect1 .list li:last-child .wrap{display: flex;align-items: center;}
.isect1 .list li:last-child .more:hover{color: #0271B3;}
.isect1 .list li:last-child .more:hover .arr{filter: brightness(1) invert(0);}


/* isect2 */
.isect2{position: relative;background: url(../images/isect2Bg.jpg) no-repeat center;background-size: cover;overflow: hidden;}
.isect2 .iTitle{position: absolute;left: 50%;top: 3rem;transform: translateX(-50%);}
.isect2 .list{display: flex;}
.isect2 .list li{flex: 1;position: relative;}
.isect2 .list li::before{content: "";width: 1px;height: 100%;position: absolute;left: 0;top: 0;background-image: linear-gradient(rgba(255,255,255,0.2), #fff);opacity: 0.2;}
.isect2 .list .wrap{height: 25rem;position: relative;box-sizing: border-box;padding: 11.7rem 1rem 0;color: #FFFFFF;line-height: 1;text-align: center;}
.isect2 .list .icon{height: 1rem;filter: brightness(0) invert(1);}
.isect2 .list .tit{font-weight: normal;margin: 0.5rem 0 1rem;position: relative;padding-bottom: 0.8rem;}
.isect2 .list .tit::before{content: "";width: 1.2rem;height: 4px;background: #46FFC8;position: absolute;left: 50%;bottom: 0;margin-left: -0.6rem;transform: scale(0,1);opacity: 0;}
.isect2 .list dl{line-height: 0.7rem;height: 0;overflow: hidden;}
.isect2 .list dl a{color: #fff;}
.isect2 .list dl a:hover{color: #46FFC8;}
.isect2 .list .moreBtn{margin: 0 auto;background: rgba(255, 255, 255, 0.1);color: #fff;}
.isect2 .list .moreBtn .arr{filter: brightness(0) invert(1);}
.isect2 .list .moreBtn:hover{background: #fff;color: #0271B3;}
.isect2 .list .moreBtn:hover .arr{filter: brightness(1) invert(0);}
.isect2 .list li:hover .wrap{padding-top: 8.43rem;color: #46FFC8;}
.isect2 .list li:hover dl{height: 4.9rem;margin-bottom: 2.26rem;}
.isect2 .list li:hover .icon{filter: brightness(1) invert(0);}
.isect2 .list li:hover .tit::before{transform: scale(1);opacity: 1;}


/* isect3 */
.isect3{padding: 2.6rem 0 3rem;background: url(../images/isect3Bg.jpg) no-repeat center;background-size: cover;overflow: hidden;}
.isect3 .title{margin-bottom: 1.4rem;}
.isect3 .title .tit{color: #000000;}
.isect3 .tabs{padding-left: 2.4rem;}
.isect3 .tabs li{margin-left: 0.93rem;}
.isect3 .tabs li a{display: block;position: relative;color: #666666;line-height: 1rem;}
.isect3 .tabs li a::before{content: "";width: 1.2rem;height: 4px;background: #0271B3;position: absolute;left: 50%;margin-left: -0.6rem;bottom: -0.4rem;transform: scale(0,1);opacity: 1;}
.isect3 .tabs li.active a{color: #0271B3;}
.isect3 .tabs li.active a::before{transform: scale(1);opacity: 1;}
.isect3 .scroll{width: 100%;padding: 10px;overflow: hidden;margin: -10px 0 0 -10px;}
.isect3 .container{width: 100%;}
.isect3 .left{width: 54.28%;}
.isect3 .left .wrap{display: block;background: rgba(255, 255, 255, 0.81);}
.isect3 .left .pic{padding-bottom: 15rem;position: relative;overflow: hidden;}
.isect3 .left .text{padding: 1.3rem 1.33rem 1.2rem 1.4rem;position: relative;}
.isect3 .left .text .date{position: absolute;left: 1.4rem;top: -0.665rem;padding: 0 0.6rem;background: #0271B3;color: #FFFFFF;line-height: 1.33rem;font-family: "Arial";}
.isect3 .left .text .tit{color: #000000;line-height: 1rem;margin-bottom: 0.26rem;}
.isect3 .left .text .desc{color: #666666;line-height: 0.8rem;height: 1.6rem;overflow: hidden;}
.isect3 .left .wrap:hover{background: #fff;box-shadow: 0 0 10px rgba(0, 0, 0, 0.24);}
.isect3 .left .wrap:hover .tit{color: #0271B3;}
.isect3 .right{width: 43.57%;}
.isect3 .right li{margin-top: 0.66rem;}
.isect3 .right li:first-child{margin-top: 0;}
.isect3 .right .wrap{height: 6.33rem;background: rgba(255, 255, 255, 0.81);padding: 0 1.2rem;}
.isect3 .right .date{flex-shrink: 0;margin-right: 1.1rem;text-align: right;color: #666666;line-height: 0.6rem;font-family: "Arial";}
.isect3 .right .date span,
.isect3 .right .date em{display: block;}
.isect3 .right .date em{line-height: 1rem;color: #000000;margin: 1px 0 0.4rem;}
.isect3 .right .date .logo{filter: brightness(0) invert(0.5);opacity: 0.6;width: 1.66rem;}
.isect3 .right .text{flex: 1;overflow: hidden;line-height: 0.8rem;}
.isect3 .right .tit{color: #000000;font-weight: normal;}
.isect3 .right .desc{color: #666666;height: 1.6rem;overflow: hidden;margin: 0.33rem 0 0.56rem;}
.isect3 .right .arr{filter: brightness(0) invert(0.5);opacity: 0.6;}
.isect3 .right .wrap:hover{background: #fff;box-shadow: 0 0 10px rgba(0, 0, 0, 0.24);}
.isect3 .right .wrap:hover .date .logo,
.isect3 .right .wrap:hover .arr{filter: brightness(1) invert(0);opacity: 1;}
.isect3 .right .wrap:hover .date span,
.isect3 .right .wrap:hover .date em,
.isect3 .right .wrap:hover .text .tit,
.isect3 .right .wrap:hover .text .desc{color: #0271B3;}


@media screen and (max-width: 1480px){
/* banner */
.banner .wrap{padding-bottom: 42%;}
.banner .swiper-pagination{bottom: 1.6rem;}

/* iTitle */
.iTitle{margin-bottom: 1.6rem;}

/* isect1 */
.isect1{padding: 2rem 0 3rem;}
.isect1 .search{margin-bottom: 2rem;}

/* isect2 */
.isect2 .iTitle{top: 2rem;}
}

@media screen and (max-width: 1280px){
}


@media screen and (max-width: 1024px){
.isect2{padding-top: 2rem;}
.isect2 .iTitle{position: relative;left: 0;transform: translateX(0);top: 0;}
.isect2 .list{flex-wrap: wrap;}
.isect2 .list li{flex: 33.33%;height: 8rem;display: flex;align-items: center;border: 1px solid rgba(255, 255, 255, 0.2);box-sizing: border-box;margin: -1px 0 0 -1xp;}
.isect2 .list li::before{display: none;}
.isect2 .list dl{display: none;}
.isect2 .list .wrap{height: auto;padding-top: 0;width: 100%;box-sizing: border-box;}
.isect2 .list li:hover .wrap{padding-top: 0;}
.isect3 .left,
.isect3 .right{width: 100%;}
.isect3 .left{margin-bottom: 0.66rem;}
}

@media screen and (max-width: 760px){
.banner .swiper-pagination{bottom: 0.6rem;}
.banner .swiper-pagination .swiper-pagination-bullet{margin: 0;}
.banner .swiper-pagination .swiper-pagination-bullet-active{transform: scale(0.6);}
.iTitle{margin-bottom: 1rem;}
.iTitle .tit{margin-bottom: 0.2rem;}
.isect1{padding: 2rem 0;}
.isect1 .search{margin-bottom: 1rem;line-height: 1.8rem;}
.isect1 .search .select{width: 5rem;}
.isect1 .search .select dt{padding-left: 0.6rem;}
.isect1 .search .btnWrap{width: 4rem;height: 1.8rem;}
.isect1 .search .text{height: 1.8rem;line-height: 1.8rem;}
.isect1 .list li .desc,
.isect1 .list li .moreBtn{display: none;}
.isect1 .list li .wrap{height: 4rem;padding: 0.8rem 0.4rem 0.8rem;}
.isect1 .list li .icon{margin-bottom: 0.3rem;}
.isect1 .list li:hover .icon{height: 1.33rem;margin-bottom: 0.3rem;}
.isect1 .list li:hover .icon img{transform: scale(1);filter: brightness(0) invert(1);}
.isect2 .list .tit{margin-bottom: 0.5rem;padding-bottom: 0;}
.isect2 .list .tit::before{display: none;}
.isect3{padding: 2rem 0;}
.isect3 .title{margin-bottom: 0.5rem;}
.isect3 .tabs{padding-left: 0;}
.isect3 .left .pic{padding-bottom: 59.2%;}
.isect3 .left .text{padding: 0.8rem;}
.isect3 .left .text .date{left: 0.8rem;}
.isect3 .right .wrap{height: 5rem;padding: 0 0.8rem;}
.isect3 .right .date{margin-right: 0.6rem;}


}

@media screen and (max-width: 468px){
.moreBtn{width: 3.6rem;}
.isect3 .tabs li{margin-left: 0.6rem;}
.isect3 .tabs li a{font-size: 0.5rem;}
}