/*banner*/
#banner{height: 98.5vh;overflow: hidden;width: 100%;position: relative;}
#banner ul{height: 100%;}
#banner li{position: relative;}
#banner li .bannerimg{width: 100%;height: 100%;position: absolute;top: 0;left: 0;}
#banner li .bannerimg img{width: 100%;height: 100%;object-fit: cover;}
#banner li .content{height: 100%;width: 100%;position: absolute;top: 0;align-content: center;}
#banner li .content .container{height: 100%;}
#banner li .content .img{width: 53%;margin-top: 3.5%;margin-left: 6.5%;max-width: 645px;}
#banner li.swiper-slide-active .bannerimg{animation: banner_bj 4s forwards cubic-bezier(.23,1,.32,1);}
#banner li.swiper-slide-active .content .img{animation: banner_text 4s forwards cubic-bezier(.23,1,.32,1);}
#banner .banner_dot {width: 100%;position: absolute!important;bottom: 55px!important;margin: 0;}

.index_b1 .pub_title p{line-height: 1.25;}
.index_b1 .box1 .left{width: 44.5%;}
.index_b1 .box1 .desc{font-size: 18px;line-height: 2.2;text-align: justify;padding: 42px 0 50px 0;}
.index_b1 .box1 .data div{color: var(--colormain);font-size: 50px;font-weight: bold;line-height: 1.2;}
.index_b1 .box1 .data div span{font-size: 22px;}
.index_b1 .box1 .data p{font-size: 18px;}
.index_b1 .box1 .pub_btn{margin-top: 72px;}
.index_b1 .box1 .right{width: 49.9%;border: 6px solid var(--colormain);border-radius: 35px;overflow: hidden;}

.index_b2{background: url(../img/index_box2_bj.png) center center / cover no-repeat;padding: 78px 0;}
.index_b2 .pub_title *{color: #fff;}
.index_b2 .box1{position: relative;overflow: hidden;margin: 53px -53% 100px -53%;}
.index_b2 .box1 li{padding: 0 1.9%;height: auto;}
.index_b2 .box1 li>div{display: flex;flex-wrap: wrap;border-radius: 30px;overflow: hidden;-webkit-transform: translate3d(0, 0, 0);background: #fff;height: 100%;opacity: 0.7;transition: 0.5s;}
.index_b2 .box1 li.swiper-slide-next>div{opacity: 1;}
.index_b2 .box1 .left{width: 52.3%;overflow: hidden;}
.index_b2 .box1 .left img{width: 100%;height: 100%;object-fit: cover;transition: 0.5s;}
.index_b2 .box1 li>div:hover .left img{transform: scale(1.08);}
.index_b2 .box1 .right{width: 47.7%;align-content: flex-start;}
.index_b2 .box1 .right .content{padding: 68px 50px;}
.index_b2 .box1 .right .tb{width: 60px;}
.index_b2 .box1 .right .tb:hover img{transform: rotateY(360deg);transition: 1s;}
.index_b2 .box1 .right .title{font-size: 30px;font-weight: bold;color: var(--colormain);margin: 25px 0 12px 0;}
.index_b2 .box1 .right .desc{font-size: 18px;line-height: 1.8;text-align: justify;}
.index_b2 .box1 .right .pub_btn{margin-top: 57px;}
.index_b2 .indexB2-btnP{position: absolute;left: 32.4%;background: url(../img/jt_Bl.png) center center / contain no-repeat;}
.index_b2 .indexB2-btnN{position: absolute;right: 32.4%;background: url(../img/jt_Br.png) center center / contain no-repeat;}
.index_b2 .indexB2-btnP:hover{background: url(../img/jt_Bl0.png) center center / contain no-repeat;}
.index_b2 .indexB2-btnN:hover{background: url(../img/jt_Br0.png) center center / contain no-repeat;}
.index_b2 .indexB2_dot{display: none;}

.index_b3{background: url(../img/index_pro_bj.png) center bottom / cover no-repeat;padding-bottom: 0;padding-top: 60px;}
.index_b3 .pub_title .ftitle{color: #666;}
.index_b3 .box{align-items: flex-end;}
.index_b3 .box1{position: relative;overflow: hidden;margin: 0 -6% -50px -6%;padding-top: 8px;padding-bottom: 205px;}
.index_b3 .box1 li{padding: 0 2%;}
.index_b3 .box1 li .title{font-size: 24px;text-align: center;padding: 8px;opacity: 0.3;color:#222}
.index_b3 .box1 li .title img{width: 20px;margin: 0 15px;}
.index_b3 .box1 li>div{margin-top: 20px;transition: all 0.5s,opacity 0.2s;transform: rotate(0deg) scale(0);opacity: 0;text-align: center;}
.index_b3 .box1 li.swiper-slide-active+li>div{transform: rotate(30deg) scale(1);}
.index_b3 .box1 li.swiper-slide-active>div{transform: rotate(-28deg) scale(0.95);opacity: 1;transform-origin: right;}
.index_b3 .box1 li.swiper-slide-active+li>div{margin-top: -10px;transform: rotate(0deg) scale(1);opacity: 1;}
.index_b3 .box1 li.swiper-slide-next+li>div{transform: rotate(30deg) scale(0.95);opacity: 1;transform-origin: left;}
.index_b3 .box1 li.swiper-slide-active+li .title{opacity: 1;color:#000;}
.index_b3 .indexB3-btnP,.index_b3 .indexB3-btnN{bottom: 90px;top: auto;}
.index_b3 .indexB3-btnP{left: calc(50% - 95px);background: url(../img/jt_Hl.png) center center / contain no-repeat;}
.index_b3 .indexB3-btnN{right: calc(50% - 95px);background: url(../img/jt_Hr.png) center center / contain no-repeat;}


.index_b4 .desc{max-width: 1135px;margin:27px auto 55px auto;width: 90%;}
.index_b4 .desc p{font-size: 20px;line-height: 1.9;}
.index_b4 .box1,.index_b4 .box2,.index_b4 .box3{position: relative;}
.index_b4 .box2>ul>li{opacity: 0!important;transition:opacity 0s;}
.index_b4 .box2>ul>li.swiper-slide-active{opacity: 1!important;z-index: 2;}
.index_b4 .box{display: flex;justify-content: space-between;flex-wrap: wrap;border-radius: 30px;overflow: hidden;-webkit-transform: translate3d(0, 0, 0);margin-top: 65px;}
.index_b4 .box1{width: 40%;z-index: 2;}
.index_b4 .box1 li{height: auto;overflow: hidden;}
.index_b4 .box1 li>div{position: relative;padding: 20px 30px 20px 55px;flex-wrap: nowrap;height: 100%;overflow: hidden;}
.index_b4 .box1 li .img{width: 100%;height: 100%;position: absolute;top: 0;left: 0;z-index: -1;background: url(../img/index_box4_bj.png) center center / cover no-repeat;}
.index_b4 .box1 li .img img{height: 100%;}
.index_b4 .box1 li .title{font-size: 30px;color: #fff;}
.index_b4 .box1 li .title span{font-size: 14px;}
.index_b4 .box1 li .ftitle{font-size: 100px;color: #fff;line-height: 1.18;opacity: 0;width: 0px;display: none;}
.index_b4 .box1 li .ftitle span{font-size: 50px;}
.index_b4 .box1 li.swiper-slide-thumb-active>div{margin-right:-29%;}
.index_b4 .box1 li.swiper-slide-thumb-active img{display: none;}
.index_b4 .box1 li.swiper-slide-thumb-active .title{font-size: 44px;font-weight: bold;letter-spacing: 1px;transition:letter-spacing 0.5s;}
.index_b4 .box1 li.swiper-slide-thumb-active .title span{display: none;}
.index_b4 .box1 li.swiper-slide-thumb-active .ftitle{opacity: 1;transition:opacity 0.3s;width: auto;}
.index_b4 .box2{width: 60%;}
.index_b4 .box3{overflow: hidden;height: 100%;}
.index_b4 .box3 li .img,.index_b4 .box3 li .img img{height: 100%;}
.index_b4 .indexB4-dot{position: absolute!important;bottom: 30px!important;}
.index_b4 .indexB4-dot span{margin: 0 8px!important;}


.index_b5{background: var(--backgroundlight);padding-bottom: 60px;}
.new_list{margin: 48px -50px 0 -50px;padding-top: 0;}
.new_list li{padding: 0 50px;}
.new_list li .content_text{background: #fff;}
.index_b5 .pub_btn{margin-top: 25px;}


footer{background-color: var(--backgroundlight);}

@media (min-width: 767px){
	.index_b4 .box1 ul{flex-wrap: wrap;transform: none!important;}
}
@media (min-width: 1199px){
	.index_b4{padding: 90px 0 108px 0;}
}
@media (min-width: 1199px) and (max-width: 1500px){
	.index_b1 .box1 .desc{line-height: 1.8;padding: 40px 0 45px 0;}
	.index_b1 .box1 .pub_btn {margin-top: 65px;}
	.index_b2 .box1{margin: 53px -56% 60px -56%;}
	.index_b2 .box1 li {padding: 0 2.1%;}
	.index_b2 .box1 .right .tb {width: 56px;}
	.index_b2 .box1 .right .title {font-size: 26px;}
	.index_b2 .box1 .right .desc {font-size: 17px;line-height: 1.65;}
	.index_b2 .box1 .right .pub_btn {margin-top: 50px;}
	.index_b2 .indexB2-btnP{left: 32.05%;}
	.index_b2 .indexB2-btnN{right: 32.05%;}
	.index_b3 .indexB3-btnP{left: calc(50% - 90px);bottom: 85px;}
	.index_b3 .indexB3-btnN{right: calc(50% - 90px);bottom: 85px;}
	.index_b4 .box1 li .title {font-size: 28px;}
	.index_b4 .box1 li .title span {font-size: 13px;}
	.index_b4 .box1 li .ftitle{font-size: 80px;}
	.index_b4 .box1 li .ftitle span {font-size: 40px;}
	.index_b4 .box1 li.swiper-slide-thumb-active .title {font-size: 40px;}
	.new_list{margin: 48px -35px 0 -35px;}
	.new_list li{padding: 0 35px;}
	
}

@media (min-width: 767px) and (max-width: 1199px){
	#banner{height: 750px;}
	#banner li .content .img {width: 48%;margin-top: 6%;}
	#banner .banner_dot {bottom: 35px!important;}
	
	.index_b1 .pub_title .title{font-size: 42px;}
	.index_b1 .box1 .desc{line-height: 1.7;padding: 35px 0 42px 0;font-size: 16px;}
	.index_b1 .box1 .data div{font-size: 40px;}
	.index_b1 .box1 .data div span {font-size: 18px;}
	.index_b1 .box1 .data p {font-size: 16px;}
	.index_b1 .box1 .pub_btn {margin-top: 55px;}
	.index_b1 .box1 .right{border-width: 4px;border-radius: 25px;}
	
	.index_b2 .box1{margin: 53px -63% 60px -63%;}
	.index_b2 .box1 li {padding: 0 2.1%;}
	.index_b2 .box1 li>div {border-radius: 15px;}
	.index_b2 .box1 .right .content {padding:40px 35px;}
	.index_b2 .box1 .right .tb {width: 48px;}
	.index_b2 .box1 .right .title {font-size: 22px;margin: 20px 0 10px 0;}
	.index_b2 .box1 .right .desc {font-size: 15px;line-height: 1.6;}
	.index_b2 .box1 .right .pub_btn {margin-top: 35px;}
	.index_b2 .indexB2-btnP{left: 32.05%;}
	.index_b2 .indexB2-btnN{right: 32.05%;}
	
	.index_b3 .box1{padding-bottom: 160px;}
	.index_b3 .box1 li {padding: 0 2.5%;}
	.index_b3 .box1 li>div {margin-top: 10px;}
	.index_b3 .box1 li .title{font-size: 19px;}
	.index_b3 .indexB3-btnP{left: calc(50% - 72px);bottom: 75px;}
	.index_b3 .indexB3-btnN{right: calc(50% - 72px);bottom: 75px;}
	
	.index_b4 .desc{margin:30px auto 50px auto;}
	.index_b4 .desc p{font-size: 18px;line-height: 1.8;}
	.index_b4 .box{border-radius: 20px;}
	.index_b4 .box1 li>div {padding: 18px 25px 18px 35px;}
	.index_b4 .box1 li .title {font-size: 24px;}
	.index_b4 .box1 li .title span {font-size: 13px;}
	.index_b4 .box1 li .ftitle{font-size: 60px;}
	.index_b4 .box1 li .ftitle span {font-size: 30px;}
	.index_b4 .box1 li.swiper-slide-thumb-active .title {font-size: 30px;}
	.index_b4 .indexB4-dot span{margin: 0 5px!important;}
	
	.new_list{margin: 48px -20px 0 -20px;}
	.new_list li{padding: 0 20px;}
}
@media (max-width: 850px){
	.index_b1 .box1 .left,.index_b1 .box1 .right{width: 100%;}
	.index_b1 .box1 .right{margin-top: 50px;}
	.index_b2{padding: 70px 0;}
	.index_b2 .box1{margin: 48px 25px 38px 25px;}
	.index_b2 .box1 li{padding: 0 15px;}
	.index_b2 .box1 li>div{opacity: 1;}
	.index_b2 .indexB2-btnP,.index_b2 .indexB2-btnN{display: none;}
	.index_b2 .indexB2_dot{display: block;}
	.index_b3 .box1 {padding-top: 45px;margin: 0 -10% -50px -10%;}
	.index_b3 .box1 li {padding: 0 2.8%;}
	.index_b3 .box1 li>div {margin-top: 0px;}
	.index_b3 .box1 li .title {font-size: 16px;}
	.index_b3 .indexB3-btnP{left: calc(50% - 66px);bottom: 72px;}
	.index_b3 .indexB3-btnN{right: calc(50% - 66px);bottom: 72px;}
	.index_b4 .desc{width: 100%;}
	.new_list ul{flex-wrap: nowrap;}
	.IndexNews-dot span{border-color: var(--colormain)!important;}
	.IndexNews-dot .swiper-pagination-bullet-active{background: var(--colormain)!important;}
	.index_b5 .pub_btn{margin-top: 40px;}
}

@media (max-width: 767px){
	#banner {max-height: 720px;padding-top: 58px;height: 98vh;}
	#banner li .content{display: none;}
	#banner .banner_dot {bottom: 25px!important;}
	
	.index_b1 .pub_title{text-align: center;}
	.index_b1 .box1 .desc{line-height: 1.7;padding: 30px 0 35px 0;font-size: 15px;}
	.index_b1 .box1 .data div{font-size: 35px;}
	.index_b1 .box1 .data div span {font-size: 16px;}
	.index_b1 .box1 .data p {font-size: 13px;}
	.index_b1 .box1 .pub_btn {margin-top: 45px;text-align: center;}
	.index_b1 .box1 .right{border-width: 3px;border-radius: 15px;}
	
	.index_b2 {padding: 60px 0;background: url(../img/index_box2_sjbj.jpg) center center / cover no-repeat;}
	.index_b2 .box1{margin: 40px 5px 0px 5px;}
	.index_b2 .box1 li {padding: 0 15px;}
	.index_b2 .box1 li>div {border-radius: 15px;flex-direction: column-reverse;justify-content: space-between;}
	.index_b2 .box1 .left,.index_b2 .box1 .right{width: 100%;}
	.index_b2 .box1 .right .content {padding:35px 30px;}
	.index_b2 .box1 .right .tb {width: 52px;}
	.index_b2 .box1 .right .title {font-size: 22px;margin: 20px 0 10px 0;}
	.index_b2 .box1 .right .desc {font-size: 15px;line-height: 1.6;}
	.index_b2 .box1 .right .pub_btn {margin-top: 35px;}
	
	.index_b3 .box{display: block;text-align: center;}
	.index_b3 .box .pub_btn{margin-top: 35px;}
	.index_b3 .box1 {margin: 15px -13% 0px -13%;padding-bottom: 75px;}
	.index_b3 .box1 li {padding: 0 1.3%;}
	.index_b3 .box1 li>div {margin-top: 8px;transition:0.5s!important;transform: rotate(0deg) scale(0.6);}
	.index_b3 .box1 li.swiper-slide-active+li>div{transform: rotate(15deg) scale(1);}
	.index_b3 .box1 li.swiper-slide-active>div{transform: rotate(-15deg) scale(0.8);}
	.index_b3 .box1 li.swiper-slide-active+li>div{transform: rotate(0deg) scale(1);opacity: 1;}
	.index_b3 .box1 li.swiper-slide-next+li>div{transform: rotate(15deg) scale(0.8);}
	.index_b3 .box1 li.swiper-slide-active+li .title{opacity: 1;font-size: 14px;}
	.index_b3 .box1 li .title{font-size: 12px;padding: 8px 0 0 0;display: inline-block;height: 50px;line-height: 1.3;}
	.index_b3 .box1 li .title img{display: none;}
	.index_b3 .indexB3-btnP,.index_b3 .indexB3-btnN{transform: scale(0.9);}
	.index_b3 .indexB3-btnP{left: calc(50% - 62px);bottom: 20px;}
	.index_b3 .indexB3-btnN{right: calc(50% - 62px);bottom: 20px;}
	
	.index_b4 .desc{margin:30px auto 40px auto;}
	.index_b4 .desc p{font-size: 15px;line-height: 1.65;}
	.index_b4 .box{border-radius: 0px;margin-top: 50px;}
	.index_b4 .box1,.index_b4 .box2{width: 100%;}
	.index_b4 .box1{width: calc(100% - 85px);margin: auto;overflow: hidden;background: rgba(125,138,54,0.2);border-radius: 30px;}
	.index_b4 .box1 li{width: 50%;}
	.index_b4 .box1 li>div {padding: 8px;}
	.index_b4 .box1 li.swiper-slide-thumb-active>div{margin-right:0%;background: var(--colormain);}
	.index_b4 .box1 li .img{display: none;}
	.index_b4 .box1 li .title {font-size: 18px!important;width: 100%;text-align: center;color: var(--colormain);}
	.index_b4 .box1 li.swiper-slide-thumb-active .title{color: #fff;}
	.index_b4 .box1 li .title span {display: none;}
	.index_b4 .box1 li .ftitle{font-size: 42px;display: none;}
	.index_b4 .box2{margin-top: 35px;}
	.index_b4 .box3{border-radius: 15px;overflow: hidden;-webkit-transform: translate3d(0, 0, 0);}
	.index_b4 .indexB4-btnP,.index_b4 .indexB4-btnN{width: 33px;height: 33px;top: 27px;}
	.index_b4 .indexB4-btnP,.index_b4 .indexB4-btnP:hover{left: 0px;}
	.index_b4 .indexB4-btnN,.index_b4 .indexB4-btnN:hover{right: 0px;}
	.index_b4 .indexB4-dot {bottom: 13px !important;}
	.index_b4 .indexB4-dot span{margin: 0 4px!important;}
	.index_b4 .pub_btn{margin-top: 50px;}
	
	.new_list{margin: 40px -20px 0 -20px;}
	.new_list li{padding: 0 20px;}
	
}