html {
	scroll-behavior: smooth
}

.banner {
	position: relative
}

.banner .text {
	position: absolute;
	width: 45%;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	background: rgba(46,38,35,0.9);
	padding: 40px 27px 50px 160px;
	overflow: hidden
}

.banner .text .left {
	display: inline-block;
	width: 50%;
	vertical-align: middle
}

.banner .text .right {
	display: inline-block;
	vertical-align: middle;
	width: 200px;
	height: 200px;
	background: rgba(255,255,255,0.4);
	border-radius: 50%;
	padding: 30px
}

.banner .text h3 {
	font-size: 22px;
	color: #ffffff;
	font-family: "Montserrat"
}

.banner .text b {
	display: inline-block;
	width: 120px;
	height: 4px;
	opacity: 1;
	background: #6ebcee
}

.banner .text h2 {
	font-size: 44px;
	color: #ffffff;
	line-height: 44px;
	margin-top: 20px;
	margin-bottom: 25px;
	letter-spacing: 0px;
	font-family: "MontserratB"
}

.banner .text p {
	font-size: 18px;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 24px;
	font-family: "Montserrat"
}

.banner .text span {
	background: #fff;
	padding: 0 5px;
	color: #2F2D2C;
	display: inline-block
}

.banner .text a {
	display: inline-block;
	margin-top: 40px;
	text-align: center;
	font-size: 18px;
	font-family: Montserrat;
	font-weight: 400;
	color: #FFFFFF;
	background-position: center center;
	background-size: 100%;
	width: 210px;
	height: 66px;
	line-height: 80px
}

.banner .swiper-container-horizontal>.swiper-pagination-bullets,.banner .swiper-pagination-custom,.banner .swiper-pagination-fraction {
	bottom: 40px
}

.banner .swiper-pagination-bullet {
	width: 15px;
	height: 15px;
	border: 1px solid rgba(255,255,255,0.4);
	border-radius: 50%;
	background: unset;
	margin: 0 5px;
	vertical-align: middle;
	opacity: 1
}

.banner .swiper-pagination-bullet-active {
	width: 15px;
	height: 15px;
	background: #fff
}

.banner .swiper-button-next,.banner .swiper-button-prev {
	width: 56px;
	height: 118px
}

.banner .swiper-button-prev {
	left: 0
}

.banner .swiper-button-next {
	right: 0
}

.banner .P {
	display: none
}

.videoBox {
	display: none;
	position: fixed;
	z-index: 99;
	background: rgba(0,0,0,0.7);
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	display: none
}

.videoBox section {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 70%;
	height: 600px
}

.videoBox p {
	position: absolute;
	right: -10px;
	top: -10px;
	cursor: pointer
}

.videoBox p i {
	font-size: 25px;
	color: #fff
}

.se2 {
	padding: 70px 0
}

.se2 h2 {
	text-align: center;
	opacity: 1;
	font-size: 48px;
	font-family: "MontserratB";
	color: #ffffff;
	margin-bottom: 45px
}

.se2 h2 span {
	background: #2E2E2E;
	padding: 10px 50px
}

.se2 .swiper-container {
	padding-bottom: 45px
}

.se2 .swiper-slide {
	background: #fff;
	padding: 30px 10px 50px 10px;
	text-align: center;
	position: relative
}

.se2 .swiper-slide .hotIcon {
	width: auto;
	position: absolute;
	left: 20px;
	top: 25px
}

.se2 h4 {
	font-size: 20px;
	font-family: "MontserratM";
	text-align: center;
	color: #2e2e2e;
	line-height: 26px;
	margin-top: 20px;
	margin-bottom: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical
}

.se2 p {
	display: inline-block;
	width: 31%;
	vertical-align: top
}

.se2 p b {
	font-size: 12px;
	display: block;
	color: #6ebcee
}

.se2 p span {
	font-size: 12px;
	color: #808080;
	word-break: break-word
}

.se2 .line {
	display: inline-block;
	height: 40px;
	width: 1px;
	background: #E3E3E3
}
.swiper-slide div a{width: 209px;}
.se2 a {
	display: inline-block;
	margin-top: 10px;
	text-align: center;
	font-size: 18px;
	font-family: Montserrat;
	font-weight: 400;
	color: #FFFFFF;
	background-position: center center;
	background-size: 100%;
	height: 66px;
	line-height: 80px
}

/*.se2 a:hover {
	background-image: url(../images/btn_bg.png) !important
}*/

.se2 .swiper-container-horizontal>.swiper-pagination-bullets,.se2 .swiper-pagination-custom,.se2 .swiper-pagination-fraction {
	bottom: 0px
}

.se2 .swiper-pagination-bullet {
	width: 15px;
	height: 15px;
	border: 1px solid rgba(255,255,255,0.4);
	border-radius: 50%;
	background: unset;
	margin: 0 5px;
	vertical-align: middle;
	opacity: 1
}

.se2 .swiper-pagination-bullet-active {
	width: 15px;
	height: 15px;
	background: #fff
}

.se3 section {
	overflow: hidden
}

.se3 .left {
	float: left;
	width: 50%
}

.se3 .left div {
	padding: 100px 60px 0 60px;
	text-align: center
}

.se3 .right {
	width: 50%;
	float: right
}

.se3 .right div {
	padding: 85px 60px 0 60px;
	text-align: center
}

.se3 h3 {
	font-size: 36px;
	color: #2e2623;
	font-family: 'MontserratB'
}

.se3 span {
	display: inline-block;
	width: 70px;
	height: 4px;
	background: #6ebcee;
	border-radius: 17px;
	text-align: center;
	margin-top: 20px;
	margin-bottom: 20px
}

.se3 p {
	font-size: 20px;
	color: #474240;
	line-height: 30px;
	font-family: 'MontserratM'
}

.se3 a {
	display: inline-block;
	margin-top: 40px;
	text-align: center;
	font-size: 18px;
	font-family: Montserrat;
	font-weight: 400;
	color: #FFFFFF;
	background-position: center center;
	background-size: 100%;
	width: 210px;
	height: 66px;
	line-height: 80px
}

.se4 {
	position: relative
}

.se4 section {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 736px;
	background: rgba(46,38,35,0.9);
	text-align: center;
	padding: 45px 60px
}

.se4 h3 {
	font-size: 48px;
	text-align: center;
	font-weight: 400;
	color: #fff;
	margin-bottom: 20px;
	font-family: "MontserratM"
}

.se4 p {
	font-size: 16px;
	line-height: 24px;
	color: #fff;
	font-family: "Montserrat";
	margin-bottom: 20px
}

.se5 {
	position: relative
}

.se5 section {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%)
}

.se5 h4 {
	font-size: 24px;
	color: #ffffff;
	text-align: center;
	font-weight: 400;
	margin-bottom: 10px;
	padding: 5px;
	display: inline-block;
	font-family: "MontserratM"
}

.se5 h3 {
	font-size: 48px;
	line-height: 52px;
	color: #272727;
	padding: 5px;
	display: inline-block;
	font-family: "MontserratM"
}

.se5 h3 a {
	color: #ffffff
}

.se5 .view {
	display: inline-block;
	margin-top: 25px;
	text-align: center;
	font-size: 18px;
	font-family: Montserrat;
	font-weight: 400;
	color: #FFFFFF;
	background-position: center center;
	background-size: 100%;
	width: 210px;
	height: 66px;
	line-height: 80px
}

@media screen and (max-width: 600px) {
	.banner .text {
		width: 35%;
		padding: 40px 27px 50px 60px
	}

	.banner .img {
		object-fit: contain;
		width: 100%;
		background: #f5f5f5;
	}

	.banner .text h3 {
		font-size: 20px
	}

	.banner .text h2 {
		font-size: 36px
	}

	.banner .text p {
		font-size: 16px
	}

	.banner .text a {
		font-size: 14px
	}
}

@media screen and (max-width: 600px) {
	.banner .text .right {
		width: 34%;
		height: 100%;
		vertical-align: top
	}

	.se2 h2,.se4 h3,.se5 h3 {
		font-size: 36px
	}

	.se2 h4 {
		font-size: 16px;
		line-height: 1.5
	}

	.se2 a {
		font-size: 14px
	}

	.se3 h3 {
		font-size: 26px
	}

	.se3 span {
		margin-top: 10px;
		margin-bottom: 10px
	}

	.se3 p {
		font-size: 16px;
		line-height: 1.5
	}

	.se3 a {
		font-size: 14px;
		margin-top: 15px
	}

	.se3 .pro {
		width: 60%;
		margin: 0 auto
	}

	.se5 h4 {
		font-size: 20px
	}

	.se5 .view {
		font-size: 14px
	}
}

@media screen and (max-width: 1450px) {
	.se2 .swiper-slide {
		min-height: 510px
	}
}

@media screen and (max-width: 1367px) {
	.se3 .right div {
		padding: 30px 30px 0 30px
	}

	.se3 .left div {
		padding: 30px 30px 0 30px
	}

	.se2 .swiper-slide {
		min-height: 510px
	}
}

@media screen and (max-width: 1199px) {
	.banner .text {
		width: 65%
	}

	.banner .text h3 {
		font-size: 14px
	}

	.banner .text b {
		height: 2px
	}

	.banner .text h2 {
		font-size: 24px;
		margin-top: 10px;
		margin-bottom: 20px
	}

	.banner .text p {
		font-size: 14px
	}

	.banner .text a {
		margin-top: 20px
	}

	.se2 h2,.se4 h3,.se5 h3 {
		font-size: 28px
	}

	.se3 h3 {
		font-size: 22px
	}

	.se3 p {
		font-size: 14px
	}
}

@media screen and (max-width: 1024px) {
	.se2 p {
		width: 30%
	}
}

@media screen and (max-width: 999px) {
	.swiper-slide div a{width: 209px;background: #000 !important;}
	.banner .text a,.se2 a,.se3 a,.se5 .view {
		font-size: 12px;
		background-size: 100% !important;
		background-repeat: no-repeat !important;
		height: 42px;
		line-height: 50px
	}
}

@media screen and (max-width: 768px) {
	.banner .text {
		width: 70%;
		padding: 30px 27px 30px 30px
	}

	.banner .img {
		object-fit: contain;
		width: 100%;
		background: #f5f5f5;
	}

	.se2 p {
		width: 30%
	}

	.se3 .left {
		width: 100%
	}

	.se3 .right {
		width: 100%
	}

	.se3 section {
		margin-bottom: 50px
	}

	.se4 .img {
		object-fit: cover;
		height: 550px
	}

	.se4 section {
		width: 80%;
		padding: 45px 30px
	}
}

@media screen and (max-width: 767px) {
	.se2 h2,.se4 h3,.se5 h3 {
		font-size: 20px
	}

	.banner .img {
		object-fit: contain;
		height: 400px;
		width: 100%;
		background: #f5f5f5;
	}

	.banner .text {
		width: 100%
	}

	.banner .text h2 {
		font-size: 20px;
		margin-top: 10px;
		margin-bottom: 10px;
		line-height: 1.5
	}

	.banner .text p {
		font-size: 12px
	}

	.banner .text .left {
		width: 100%
	}

	.banner .text .right {
		width: 35%;
		padding: 10px
	}

	.banner .text a {
		margin-top: 10px;
		margin-bottom: 20px
	}

	.banner .swiper-container-horizontal>.swiper-pagination-bullets,.banner .swiper-pagination-custom,.banner .swiper-pagination-fraction {
		bottom: 20px
	}

	.banner .swiper-pagination-bullet {
		width: 8px;
		height: 8px
	}

	.banner .swiper-pagination-bullet-active {
		width: 10px;
		height: 10px
	}

	.se2 {
		padding: 60px 20px
	}

	.se2 .swiper-slide {
		min-height: auto
	}

	.se2 .swiper-slide img {
		width: 50%
	}

	.se2 .swiper-pagination-bullet-active,.se2 .swiper-pagination-bullet {
		width: 10px;
		height: 10px
	}

	.se2 h3 {
		font-size: 18px;
		margin: 10px 0
	}

	.se3 h3 {
		font-size: 18px
	}

	.se3 .pro {
		margin-top: 30px;
		width: 80%
	}

	.se4 p {
		font-size: 14px;
		line-height: 1.5
	}

	.se4 section {
		width: 80%;
		padding: 35px 20px
	}

	.se4 a img {
		width: 25%
	}

	.se5 .img {
		object-fit: cover;
		height: 300px
	}

	.se5 h4 {
		font-size: 14px
	}

	.se5 h3 {
		line-height: 1.5
	}
}

/* 针对更小屏幕的额外优化 */
@media screen and (max-width: 480px) {
	.banner .img {
		object-fit: contain;
		height: 300px;
		width: 100%;
		background: #f5f5f5;
	}

	.banner .text {
		width: 100%;
		padding: 20px;
		position: relative;
		background: rgba(46,38,35,0.8);
	}
}

@media screen and (max-width: 360px) {
	.banner .img {
		object-fit: contain;
		height: 250px;
		width: 100%;
		background: #f5f5f5;
	}
}