.banner-box {
	position: relative;
	width: 100%;
	height:calc(100vh - 100px);
	padding-top:100px;
}
.banner-box .swiper-container{
	height:100%;
}
.banner-box .swiper-slide .img-box {
	height:100%;
}
.banner-box .swiper-slide .img-box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.banner-box .swiper-button-prev {
	left:60px;
}
.banner-box .swiper-button-next {
	right:60px;
}
.banner-box .swiper-button-next,
.banner-box .swiper-button-prev {
	width:60px;
	height:60px;
	line-height:120px;
}
.banner-box .swiper-button-next:after,
.banner-box .swiper-button-prev:after{
	display:none;
}
/* SVG 箭头样式：stroke-width 控制粗细（可调为 1~2px 更细） */
.banner-box .swiper-arrow {
  	stroke: #fff; /* 箭头颜色 */
  	stroke-width: 0.4; /* ✅ 关键：越小越细（默认2，可设1、1.2、0.8等） */
  	fill: none;
  	stroke-linecap: round;
  	stroke-linejoin: round;
}
.banner-box .swiper-arrow:hover{
	stroke:#F60E33;
}
.banner-box .swiper-pagination{
	bottom:50px;
}



.session_1{
	background:url('../images/img_3.jpg') center center no-repeat;
	background-size:cover;
	padding:130px 0;
	box-sizing:border-box;
}
.session_1 .all-box{
	display:flex;
	justify-content:space-between;
}
.session_1 .all-box .left-box{
	position:relative;
	width:calc(100% - 900px);
}
.session_1 .all-box .left-box .title-box{
	position:relative;
}
.session_1 .all-box .left-box .img-box{
	position:absolute;
	left:128px;
	top:-24px;
}
.session_1 .all-box .left-box .title-box h3{
	font-size:48px;
	color:#fff;
	line-height:60px;
	margin-bottom:8px;
}
.session_1 .all-box .left-box .title-box p{
	font-size:16px;
	color:#fff;
	line-height:30px;
}
.session_1 .all-box .menu-box{
	position:absolute;
	left:0;
	bottom:0;
}
.session_1 .all-box .menu-box:before{
	position:absolute;
	content:'';
	left:0;
	top:16px;
	bottom:0;
	width:1px;
	height:208px;
	background:rgba(255, 255, 255, 0.3);
}
.session_1 .all-box .menu-box a{
	position:relative;
	font-size:16px;
	color:#CCCCCC;
	display:block;
	padding-left:28px;
	line-height:48px;
	transition:all .5s;
	box-sizing:border-box;
}
/*用作平缓移动的线*/
.session_1 .all-box .menu-box .line{
	position:absolute;
	content:'';
	width:3px;
	height:20px;
	border-radius:1.5px;
	top:13px;
	transform:translateY(0);
	left:-1px;
	background:#fff;
	transition:all .5s;
}
.session_1 .all-box .menu-box a.active{
	color:#F60E33;
}
.session_1 .all-box .right-box{
	position:relative;
	width:900px;
}
.session_1 .all-box .right-box > .img-box{
	position:absolute;
	left:-66px;
	top:-57px;
}
.session_1 .all-box .right-box .swiper-wrapper{
	height:700px !important;
	padding:3px 3px 3px 0;
	box-sizing:border-box;
}
.session_1 .all-box .right-box .swiper-slide{
	width:100%;
	height:210px !important;
	border:1px solid rgba(212, 213, 218, 0.5);
	border-radius:15px;
	transition:all .5s;
}
.session_1 .all-box .right-box .swiper-slide.active{
	background:url('../images/img_8.jpg') center center no-repeat;
	background-size:100% 100%;
	border:none;
}
.session_1 .all-box .right-box .item-box{
	position:relative;
	padding:15px 40px 35px 30px;
	box-sizing:border-box;
}
.session_1 .all-box .right-box .item-box h3{
	font-size:36px;
	color:#fff;
	margin-top:20px;
	margin-bottom:25px;
}
.session_1 .all-box .right-box .item-box p{
	font-size:16px;
	color:#fff;
	line-height:30px;
}
.session_1 .all-box .right-box .item-box .icon-box{
	position:absolute;
	top:30px;
	right:40px;
}


.session_2{
	padding:75px 0;
	box-sizing:border-box;
	background:url('../images/img_4.jpg') center center no-repeat;
	background-size:cover;
}
.session_2 .all-box{
	display:flex;
	justify-content:space-between;
	align-items:center;
}
.session_2 .all-box .info-box{
	padding-right:15%;
	box-sizing:border-box;
}
.session_2 .all-box .info-box .title-box{
	position:relative;
}
.session_2 .all-box .info-box .title-box:before{
	position:absolute;
	content:'';
	width:125px;
	height:6px;
	background:#F60E33;
	border-radius:3px;
	bottom:-40px;
}
.session_2 .all-box .info-box .title-box h3{
	font-size:48px;
	color:#000000;
	line-height:60px;
}
.session_2 .all-box .info-box p{
	font-size:16px;
	color:#666;
	line-height:30px;
	margin-top:70px;
	margin-bottom:70px;
}


.session_3{
	position:relative;
	background: radial-gradient(circle, #CFD1D6, #FFFFFF);
	padding:75px 0 140px;
	box-sizing:border-box;
}
.session_3 .top-box{
	display:flex;
	justify-content:space-between;
}
.session_3 .top-box .title-box{
	display:flex;
	justify-content:flex-start;
	align-items:flex-end;
}
.session_3 .top-box .title-box .txt-box{
	padding-left:18px;
	padding-bottom:22px;
	box-sizing:border-box;
}
.session_3 .top-box .title-box .txt-box h3{
	font-size:48px;
	color:#000;
	margin-bottom:15px;
}
.session_3 .top-box .arr-box{
	position:relative;
	width:170px;
	height:75px;
}
.session_3 .top-box .arr-box .swiper-button-prev{
	left:25px;
}
.session_3 .top-box .arr-box .swiper-button-next{
	right:25px;
}
.session_3 .top-box .arr-box .swiper-button-prev:hover img,
.session_3 .top-box .arr-box .swiper-button-next:hover img,
.session_3 .top-box .arr-box .swiper-button-prev img.active,
.session_3 .top-box .arr-box .swiper-button-next img.active,
.session_3 .top-box .arr-box .swiper-button-prev:after,
.session_3 .top-box .arr-box .swiper-button-next:after{
	display:none;
}
.session_3 .top-box .arr-box .swiper-button-prev:hover img.active,
.session_3 .top-box .arr-box .swiper-button-next:hover img.active{
	display:inline-block;
}
.session_3 .all-box{
	margin-top:80px;
}
.session_3 .all-box .item-box .img-box{
	position:relative;
}
.session_3 .all-box .item-box .img-box:before{
	position:absolute;
	content:'';
	width:66.66%;
	height:3px;
	background:#F60E33;
	border-radius: 2px;
	bottom:-8px;
}
.session_3 .all-box .item-box .img-box:after{
	position:absolute;
	content:'';
	width:100%;
	height:100%;
	background:rgba(0, 0, 0, 0.25);
	left:0;
	top:0;
	border-radius:15px;
	transition:all .3s;
	opacity:1;
}
.session_3 .all-box .item-box .img-box img{
	width:100%;
	height:450px;
	border-radius: 15px;
	object-fit:cover;
	-webkit-transform: translateZ(0);
}
.session_3 .all-box .item-box .txt-box{
	display:flex;
	justify-content:space-between;
	align-items:center;
	margin-top:30px;
	opacity:0;
	transition:all .3s;
}
.session_3 .all-box .item-box .txt-box p{
	font-size:#666;
	font-size:16px;
	margin-bottom:15px;
}
.session_3 .all-box .item-box .txt-box h3{
	font-size:24px;
}
.session_3 .all-box .swiper-slide-active .txt-box{
	opacity:1;
}
.session_3 .all-box .swiper-slide-active .img-box:after{
	opacity:0;
}


.session_4{
	position:relative;
	background:url('../images/img_6.jpg') center center no-repeat;
	background-size:cover;
	height:1000px;
	padding:135px 0 0 0;
	box-sizing:border-box;
}
.session_4 .bottom-box{
	position:absolute;
	background:url('../images/icon_24.png') center center no-repeat;
	background-size:100% 100%;
	width:836px;
	height:347px;
	left:50%;
	transform:translateX(-50%);
	bottom:0;
	display:flex;
	justify-content:center;
	align-items:flex-end;
}
.session_4 .bottom-box p{
	font-size:40px;
	color:#000000;
	padding-bottom:50px;
	box-sizing:border-box;
}
.session_4 .bottom-box img{
	padding-bottom:25px;
	margin-left:5px;
	margin-right:5px;
	box-sizing:border-box;
}
.session_4 .all-box{
	position:relative;
	height:100%;
	background:url('../images/icon_23.png') center bottom no-repeat;
	background-size:auto;
}
.session_4 .all-box .controls{
	position:absolute;
	width:100%;
	top:200px;
	display:flex;
	justify-content:space-between;
	z-index:100;
}
.session_4 .all-box .controls .btn{
	background:transparent;
	border:none;
}
.session_4 .all-box .controls .btn:hover img,
.session_4 .all-box .controls .btn img.active{
	display:none;
}
.session_4 .all-box .controls .btn:hover img.active{
	display:inline-block;
}

.session_4 .all-box .swiper-wrapper {
	position: absolute;
	bottom: 0; /* 圆心在底部 */
	left: 50%;
	width: 100%;
	height: 100%;
	transform: translateX(-50%);
}
.session_4 .all-box .slide {
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 250px;
	margin-left: -120px;
	/*box-shadow: 0 4px 15px rgba(0,0,0,0.15);*/
	/*overflow: hidden;*/
	transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
	cursor: pointer;
	transform-origin: bottom center;
}
.session_4 .all-box .slide .item-box{
	position:relative;
	border-radius: 15px;
	overflow:hidden;
}
.session_4 .all-box .slide .item-box:before{
	position:absolute;
	content:'';
	left:0;
	top:0;
	width:100%;
	height:100%;
	background:url('../images/icon_25.png') center center no-repeat;
	background-size:100% 100%;
	border-radius: 15px;
	opacity:0;
}
.session_4 .all-box .slide .item-box:after{
	position:absolute;
	content:'';
	left:0;
	top:0;
	bottom:0;
	right:0;
	background:rgba(255, 255, 255, 0.7);
	border-radius: 15px;
	z-index:10;
}
.session_4 .all-box .slide.active .item-box:before{
	opacity:1;
}
.session_4 .all-box .slide.active .item-box:after{
	display:none;
}
.session_4 .all-box .slide .item-box .img-box{
	overflow:hidden;
	filter:blur(10px);
}
.session_4 .all-box .slide.active .item-box .img-box{
	filter:none;
}
.session_4 .all-box .slide .item-box .img-box img {
	width: 100%;
	height: 350px;
	object-fit: cover;
	pointer-events: none;
}
.session_4 .all-box .slide .item-box .txt-box{
	position:absolute;
	left:30px;
	right:30px;
	bottom:30px;
	opacity:1;
}
.session_4 .all-box .slide.active .item-box .txt-box{
	opacity:0;
}
.session_4 .all-box .slide .item-box .txt-box h3{
	font-size:36px;
	color:#fff;
	margin-bottom:20px;
}
.session_4 .all-box .slide .item-box .txt-box p{
	font-size:18px;
	color:#fff;
}
.session_4 .all-box .slide .item-box .des-box{
	position:absolute;
	left:30px;
	right:30px;
	opacity:0;
}
.session_4 .all-box .slide .item-box .des-box h3{
	font-size:30px;
	color:#fff;
	line-height:40px;
}
.session_4 .all-box .slide.active .item-box .des-box{
	opacity:1;
	transform:translateY(-100px);
}
.session_4 .all-box .slide .title-box{
	position:relative;
	left:0;
	top:-20px;
	opacity:0;
}
.session_4 .all-box .slide.active .title-box{
	opacity:1;
}
.session_4 .all-box .slide .title-box h3{
	font-size:48px;
	color:#F60E33;
}
.session_4 .all-box .slide .title-box h3 span{
	font-size:16px;
	color:#F60E33;
	margin-left:15px;
	font-weight:400;
}
.cover-box{
	position:fixed;
	background:rgba(0, 0, 0, 0.4);
	left:0;
	top:0;
	width:100vw;
	height:100vh;
	z-index:99999;
	display:none;
}
.cover-box.active{
	display:block;
}
.content-box .item-box{
	position:fixed;
	cursor:pointer;
	left:50%;
	top:50%;
	transform:translate(-50%,-50%);
	background:url('../images/img_7.jpg') center center no-repeat;
	background-size:100% 100%;
	width:1000px;
	height:650px;
	border-radius:12px;
	padding:60px;
	box-sizing:border-box;
	z-index:100000;
	display:none;
}
.content-box .item-box .icon-box{
	position:absolute;
	right:-50px;
	top:-20px;
}
.content-box .item-box .show-box{
	display:flex;
	justify-content:space-between;
	overflow:hidden;
}
.content-box .item-box .left-box{
	font-size:150px;
	color:#F60E33;
	padding-top:100px;
	box-sizing:border-box;
}
.content-box .item-box .right-box{
	padding-left:120px;
	box-sizing:border-box;
}
.content-box .item-box .right-box > h3{
	position:relative;
	font-size:30px;
	color:#F60E33;
	margin-bottom:48px;
}
.content-box .item-box .right-box > h3:before{
	position:absolute;
	content:'';
	left:0;
	bottom:-25px;
	width:80px;
	height:4px;
	border-radius:2px;
	background:#F60E33;
}
.content-box .item-box .right-box > p{
	font-size:16px;
	line-height:30px;
}
.content-box .item-box .right-box .list-box{
	margin-top:40px;
	display:flex;
	justify-content:space-between;
}
.content-box .item-box .right-box .list-box .item-box-num h3{
	font-size:48px;
	color:#EB0D2F;
}
.content-box .item-box .right-box .list-box .item-box-num h3 em{
	font-style:normal;
}
.content-box .item-box .right-box .list-box .item-box-num p{
	font-size:16px;
	color:#666666;
	margin-top:15px;
}
.content-box .item-box .right-box .logo-box{
	margin-top:60px;
}
.content-box .item-box .right-box .logo-box img{
	max-width:100%;
}





.session_5{
	background:url('../images/img_5.jpg') center center no-repeat;
	background-size:cover;
	padding:210px 0 300px 0;
	box-sizing:border-box;
}
.session_5 .all-box{
	text-align:right;
}
.session_5 .all-box .list-box{
	width:640px;
	margin-right:0;
	display:flex;
	justify-content:space-between;
	margin-left:auto;
}
.session_5 .all-box .list-box .txt-box{
	position:relative;
}
.session_5 .all-box .list-box .txt-box:last-child:before{
	position:absolute;
	content:'';
	width:1px;
	height:150px;
	background:#A0A0A0;
	bottom:0;
	left:-100px;
}
.session_5 .all-box .list-box .txt-box p{
	font-size:30px;
	color:#000;
	font-weight:300;
}
.session_5 .all-box .list-box .txt-box p span{
	font-size:120px;
	color:#F60E33;
}
.session_5 .all-box .list-box .txt-box h3{
	color:#000000;
	font-size:36px;
	font-weight:500;
	margin-top:5px;
}
.session_5 .all-box .more-box{
	width:345px;
	height:68px;
	border-radius:34px;
	background:#F60E33;
	margin-left:auto;
	margin-top:130px;
	text-align:center;
}
.session_5 .all-box .more-box a{
	line-height:68px;
	font-size:24px;
	color:#fff;
}
.session_5 .all-box .more-box a img{
	position:relative;
	top:-1px;
	margin-left:30px;
}



@media screen and (max-width: 1680px) {

}

/*# sourceMappingURL=./index.css.map */