/* 轮播图 */

.index-swiper-box {
	position: relative;
}

.index-swiper-des {
	position: absolute;
	z-index: 99999999999999 !important;
}

.index-swiper-item-box {
	display: flex;
	align-items: center;
	height: 650px;
}

.index-swiper-image {
	width: 100%;
}

.swiper-item-title {
	font-size: 70rem;
	height: 115px;
	font-family: PingFangSC-Semibold;
	color: #F4F4F4;
	line-height: 96px;
	position: relative;
	left: -2px;
}

.index-swiper-box {
	margin-left: 180px;
	text-align: left;
}

.swiper-item-content {
	height: 35px;
	font-size: 26rem;
	font-family: PingFangSC-Regular;
	line-height: 32px;
	color: #F4F4F4;
}

.swiper-item-footer {
	width: 281px;
	height: 47px;
	background: #FFFFFF;
	opacity: 1;
	border-radius: 32px;
	font-size: 18rem;
	font-family: PingFangSC-Regular;
	line-height: 47px;
	color: #333333;
	text-align: center;
	margin-top: 25px;
}




/* 关于我们 */
.index-aboutus-container {
	margin-top: 92px;
	height: 602px;
}

.index-about-img {
	flex: 1;
	padding: 0;
	height: calc(459.49px * 585 / 584.62);
	background-color: rgba(179, 207, 216, 0.3);
}

.index-about-img img {
	position: relative;
	left: 19px;
	top: -24px;
	width: 100%;
	height: 100%;
	border: #FFFFFF 1px solid;
}


.index-about-content {
	padding-left: 99px;
	flex: 1;
}

.about-us-title {
	font-size: 54rem;
	font-family: PingFangSC-Medium;
	line-height: 85px;
	color: #333333;
	margin-top: 30px;
	margin-left: 3px;
	position: relative;
	left: -6px;
}

.about-us-content-title {
	font-size: 28rem;
	font-family: SourceSansPro-Semibold;
	line-height: 32px;
	color: #333333;
	opacity: 1;
	margin: 10px 0;
}

.about-us-content-detail {
	font-size: 18rem;
	font-family: PingFangSC-Regular;
	line-height: 32px;
	color: #333333;

	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	overflow: hidden;
}

.about-btn-group {
	display: flex;
	justify-content: flex-start;
	margin-top: 40px;
}

.about-detail-btn {
	width: 174px;
	height: 52px;
	background: #05607E;
	opacity: 1;
	border-radius: 24px;
	font-size: 16rem;
	font-family: SourceSansPro-Bold;
	line-height: 52px;
	color: #FFFFFF;
	opacity: 1;
	text-align: center;
}

.about-concat-btn {
	width: 174px;
	height: 52px;
	border: 1px solid #05607E;
	opacity: 1;
	border-radius: 24px;
	font-size: 16rem;
	font-family: SourceSansPro-Bold;
	line-height: 52px;
	color: #05607E;
	opacity: 1;
	text-align: center;
	margin-left: 30px;
}



.index-divide-box {
	width: 100%;
	height: 259px;
	background: #F2F2F2;
	opacity: 1;
}


/* 标题样式 */
.index-title-style-container {
	display: flex;
	justify-content: flex-end;
	margin-top: 52px;
	margin-right: 25px;
	position: absolute;
	right: 0;
}

.index-title-style-box {
	width: 178px;
	height: 242px;
	border: 3px solid #05607E;
	opacity: 1;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: flex-end;

}

.index-title-english {
	position: absolute;
	top: 52px;
	left: -274px;
	width: 410px;
	height: 65px;
	font-size: 42rem;
	font-family: SourceSansPro-Semibold;
	line-height: 32px;
	color: #333333;
	-webkit-text-stroke: 2 #333333;
	letter-spacing: 1px;
	opacity: 1;
	background-color: #FFFFFF;
	display: flex;
	align-items: center;
	font-weight: 600;

}

.index-title-name {
	width: 112px;
	font-size: 28rem;
	font-family: PingFangSC-Semibold;
	line-height: 37px;
	color: #05607E;
	opacity: 1;
	margin-bottom: 69px;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
}

.index-title-name-border {
	width: 23px;
	height: 2px;
	background: #05607E;
	opacity: 1;
	margin-top: 8px;
	transition: 0.3s;
}

.index-title-style-container:hover .index-title-name-border {
	width: 60px;
	transition: 0.3s;
}


/* 分类展示图片 */
.index-type-container {
	position: relative;
	height: 345px;
}

.index-type-box {
	display: flex;
	position: absolute;
	top: -120px;
}

.index-type-nav-box {
	width: 230px;
	height: 400px;
	background: #05607E;
	opacity: 1;
	padding: 40px 10px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	position: relative;
	text-align: center;
}

.index-type-nav-box::after {
	content: "";
	border: 15px solid #05607E;
	border-top-color: transparent;
	border-right-color: transparent;
	border-bottom-color: transparent;
	width: 0px;
	height: 0px;
	position: absolute;
	left: 230px;
	top: 180px;
}

.index-type-nav-item {
	/* 允许多行并做 2 行省略 */
	height: auto; /* 覆盖固定高度，允许换行 */
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2; /* 限制为 2 行 */
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: normal; /* 允许正常换行 */
	line-height: 1.4; /* 行高用于计算两行高度 */
	font-size: 20rem;
	font-family: PingFangSC-Medium;
	color: rgba(255, 255, 255, 0.5);
}

.index-type-nav-item:hover {
	color: #FFFFFF !important;
}

.index-type-nav-active {
	/* 保持与普通态一致的多行省略表现 */
	font-size: 20rem;
	color: #FFFFFF;
	line-height: 1.4;
	height: auto;
}

.index-type-img-box {
	background-color: #E7E7E7;
	width: calc(1140px - 230px);
	height: 400px;
	padding: 5px;
	padding-left: 15px;
	padding-right: 10px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.swiper-container {
	height: 97%;
}

.swiper-slide {
	height: 100%;
}

.index-type-img-item {
	height: 100%;
	padding: 0 5px;
}

.index-type-img-item img {
	width: 100%;
	height: 100%;
}




/* 不断学习 */
.index-center-img-box {
	background: url(../imgs/333.png) no-repeat center center/cover;
	height: 240px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	font-family: PingFangSC-Regular;
}

.index-center-img-box img {
	width: 100%;
	height: 240px;
}

.index-center-img-content {
	width: 690px;
	font-size: 36rem;
	line-height: 55px;
	color: #FFFFFF;
	opacity: 1;
	text-align: center;
	font-family: AlibabaPuHuiTi-Bold;
}

.index-blue-blod {
	margin-top: 15px;
	width: 88px;
	height: 8px;
	background: #05607E;
	opacity: 1;
	transition: 0.3s;
}

.index-center-img-box:hover .index-blue-blod {
	width: 160px;
	transition: 0.3s;
}


/* 售后质量 */
.index-after-sale-container {
	display: flex;
	justify-content: flex-end;
	margin-top: 52px;
	margin-right: 10px;
	margin-bottom: 15px;
}

.index-after-sale-box {
	width: 255px;
	height: 276px;
	border: 3px solid #05607E;
	opacity: 1;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: flex-end;

}

.index-after-sale-english {
	position: absolute;
	top: 52px;
	left: -330px;
	width: 503px;
	height: 95px;
	font-size: 42rem;
	font-family: SourceSansPro-Semibold;
	line-height: 46px;
	color: #333333;
	-webkit-text-stroke: 2 #333333;
	letter-spacing: 1px;
	opacity: 1;
	background-color: #FFFFFF;
	display: flex;
	align-items: flex-start;
	font-weight: 600;
	text-align: right;
}

.index-after-sale-name {
	width: 196px;
	font-size: 28rem;
	font-family: PingFangSC-Semibold;
	line-height: 37px;
	color: #05607E;
	opacity: 1;
	margin-bottom: 35px;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
}

.index-after-sale-border {
	width: 23px;
	height: 2px;
	background: #05607E;
	opacity: 1;
	margin-top: 8px;
	transition: 0.3s;
}

.index-after-sale-container:hover .index-after-sale-border {
	width: 60px;
	transition: 0.3s;
}

.index-sale-example-item {
	position: relative;
	margin-bottom: 35px;
}

.index-sale-example-item img {
	width: 100%;
	height: calc(354px * 555 / 587);
}

.index-loading-more {
	width: 130px;
	height: 41px;
	border: 1px solid #666666;
	opacity: 1;
	border-radius: 21px;
	font-size: 16rem;
	font-family: SourceSansPro-Bold;
	line-height: 18px;
	color: #666666;
	opacity: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
	margin-top: 35px;
}

.example-item-title {
	bottom: 0;
	height: 69px;
	font-size: 24rem;
	font-family: PingFangSC-Medium;
	line-height: 24px;
	color: #FFFFFF;
	background: rgba(0, 0, 0, 0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	width: calc(100% - 30px);
	transition: 0.5s;
}


.index-type-img-item-text {
	bottom: 0;
	height: 70px;
	font-size: 20rem;
	font-family: PingFangSC-Medium;
	line-height: 20px;
	color: #FFFFFF;
	background: rgba(0, 0, 0, 0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	width: calc(100% - 10px);
	transition: 0.5s;
}

.index-type-img-item-text>div,
.example-item-title>div {
	padding: 0 10px;
}

.index-type-img-item:hover>.index-type-img-item-text,
.index-sale-example-item:hover .example-item-title {
	background: rgba(5, 96, 126, 0.5);
	transition: 0.5s;
}


@media (max-width: 1200px) {
	.index-type-img-box {
		height: 330px;
		background-color: #E7E7E7;
		width: calc(940px - 230px);
		padding: 5px;
		padding-left: 15px;
		padding-right: 10px;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.index-type-nav-box {
		width: 230px;
		height: 330px;
		background: #05607E;
		opacity: 1;
		padding: 40px 10px;
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		position: relative;
		text-align: center;
	}

	.index-type-nav-box::after {
		content: "";
		border: 15px solid #05607E;
		border-top-color: transparent;
		border-right-color: transparent;
		border-bottom-color: transparent;
		width: 0px;
		height: 0px;
		position: absolute;
		left: 230px;
		top: 145px;
	}

	.index-type-container {
		position: relative;
		height: 260px;
	}

	.index-type-box {
		display: flex;
		position: absolute;
		top: -135px;
	}

	.index-swiper-box {
		margin-left: 90px;
		text-align: left;
	}

	.index-about-img {
		flex: 1;
		height: calc(459.49px * 485 / 584.62);
		background-color: #b3cfd8;
	}

	.index-sale-example-item img {
		width: 100%;
		height: calc(354px * 455 / 587);
	}

	.example-item-title {
		bottom: 0;
		height: 55px;
		font-size: 24rem;
		font-family: PingFangSC-Medium;
		line-height: 24px;
		color: #FFFFFF;
		background: rgba(0, 0, 0, 0.6);
		display: flex;
		align-items: center;
		justify-content: center;
		position: absolute;
		width: calc(100% - 30px);
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

	.index-type-img-item-text {
		bottom: 0;
		height: 50px;
		font-size: 20rem;
		font-family: PingFangSC-Medium;
		line-height: 20px;
		color: #FFFFFF;
		background: rgba(0, 0, 0, 0.6);
		display: flex;
		align-items: center;
		justify-content: center;
		position: absolute;
		width: calc(100% - 10px);
	}

	.index-title-english {
		position: absolute;
		top: 52px;
		left: -210px;
		width: 345px;
		height: 65px;
		font-size: 42rem;
		font-family: SourceSansPro-Semibold;
		line-height: 32px;
		color: #333333;
		-webkit-text-stroke: 2 #333333;
		letter-spacing: 1px;
		opacity: 1;
		background-color: #FFFFFF;
		display: flex;
		align-items: center;
		font-weight: 600;
	}

	.index-after-sale-english {
		position: absolute;
		top: 52px;
		left: -255px;
		width: 434px;
		height: 95px;
		font-size: 42rem;
		font-family: SourceSansPro-Semibold;
		line-height: 46px;
		color: #333333;
		-webkit-text-stroke: 2 #333333;
		letter-spacing: 1px;
		opacity: 1;
		background-color: #FFFFFF;
		display: flex;
		align-items: flex-start;
		font-weight: 600;
		text-align: right;
	}

	.index-swiper-item-box {
		display: flex;
		align-items: center;
		height: 500px;
	}
}

@media (max-width: 992px) {
	.index-swiper-box {
		margin-left: 25px;
		text-align: left;
	}

	.index-type-img-box {
		height: 330px;
		background-color: #E7E7E7;
		width: calc(720px - 230px);
		padding: 5px;
		padding-left: 15px;
		padding-right: 10px;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.index-type-nav-box {
		width: 230px;
		height: 330px;
		background: #05607E;
		opacity: 1;
		padding: 40px 10px;
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		position: relative;
		text-align: center;
	}

	.index-aboutus-container {
		display: flex;
		align-items: flex-start;
		margin-top: 30px;
		height: 602px;
	}

	.index-about-img {
		flex: 1;
		padding: 0;
		height: calc(459.49px * 318 / 584.62);
		background-color: rgba(179, 207, 216, 0.3);
		margin-top: 75px;
	}

	.index-sale-example-item img {
		width: 100%;
		height: calc(354px * 345 / 587);
	}

	.index-title-english {
		position: absolute;
		top: 52px;
		left: -200px;
		width: 345px;
		height: 65px;
		font-size: 42rem;
		font-family: SourceSansPro-Semibold;
		line-height: 32px;
		color: #333333;
		-webkit-text-stroke: 2 #333333;
		letter-spacing: 1px;
		opacity: 1;
		background-color: #FFFFFF;
		display: flex;
		align-items: center;
		font-weight: 600;
	}

	.index-after-sale-english {
		position: absolute;
		top: 30px;
		left: -265px;
		width: 403px;
		height: 95px;
		font-size: 40rem;
		font-family: SourceSansPro-Semibold;
		line-height: 46px;
		color: #333333;
		-webkit-text-stroke: 2 #333333;
		letter-spacing: 1px;
		opacity: 1;
		background-color: #FFFFFF;
		display: flex;
		align-items: flex-start;
		font-weight: 600;
		text-align: right;
	}

	.index-swiper-item-box {
		display: flex;
		align-items: center;
		height: 450px;
	}

	.index-after-sale-name {
		width: 165px;
		font-size: 28rem;
		font-family: PingFangSC-Semibold;
		line-height: 37px;
		color: #05607E;
		opacity: 1;
		margin-bottom: 21px;
		display: flex;
		flex-direction: column;
		align-items: flex-end;
	}

	.index-after-sale-box {
		width: 200px;
		height: calc(276px * 200 / 255);
		border: 3px solid #05607E;
		opacity: 1;
		position: relative;
		display: flex;
		justify-content: center;
		align-items: flex-end;
	}

	.index-center-img-box {
		background: url(../imgs/333.png) no-repeat center center/cover;
		height: calc(300px * 720 / 1216);
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		font-family: PingFangSC-Regular;
	}

	.index-center-img-content {
		width: 690px;
		font-size: 34rem;
		line-height: 55px;
		color: #FFFFFF;
		opacity: 1;
		text-align: center;
		font-family: AlibabaPuHuiTi-Bold;
	}

	.swiper-item-title {
		font-size: 60rem;
		height: 85px;
		font-family: PingFangSC-Semibold;
		color: #F4F4F4;
		line-height: 85px;
		position: relative;
		left: -2px;
	}

	.swiper-item-content {
		height: 35px;
		font-size: 23rem;
		font-family: PingFangSC-Regular;
		line-height: 32px;
		color: #F4F4F4;
	}

	.about-detail-btn {
		width: 134px;
		height: 52px;
		background: #05607E;
		border-radius: 24px;
		font-size: 16rem;
		font-family: SourceSansPro-Bold;
		line-height: 52px;
		color: #FFFFFF;
		opacity: 1;
		text-align: center;
	}

	.about-concat-btn {
		width: 134px;
		height: 52px;
		border: 1px solid #05607E;
		border-radius: 24px;
		font-size: 16rem;
		font-family: SourceSansPro-Bold;
		line-height: 52px;
		color: #05607E;
		opacity: 1;
		text-align: center;
		margin-left: 30px;
	}

}

@media (max-width: 767px) {
	.swiper-item-title {
		font-size: 40rem;
		height: 70px;
		font-family: PingFangSC-Semibold;
		color: #F4F4F4;
		line-height: 96px;
		position: relative;
		left: -2px;
	}

	.swiper-item-content {
		height: 35px;
		font-size: 22rem;
		font-family: PingFangSC-Regular;
		line-height: 32px;
		color: #F4F4F4;
	}

	.index-type-nav-active {
		font-size: 20rem;
		color: #FFFFFF;
		line-height: 20px !important;
	}

	.index-aboutus-container {
		display: block;
		align-items: flex-start;
		margin-top: 30px;
		height: 835px;
	}

	.about-btn-group {
		display: flex;
		justify-content: space-around;
		margin-top: 40px;
	}

	.about-detail-btn {
		width: 135px;
		height: 45px;
		background: #05607E;
		opacity: 1;
		border-radius: 24px;
		font-size: 16rem;
		font-family: SourceSansPro-Bold;
		line-height: 45px;
		color: #FFFFFF;
		opacity: 1;
		text-align: center;
	}

	.about-concat-btn {
		width: 135px;
		height: 46px;
		border: 1px solid #05607E;
		opacity: 1;
		border-radius: 24px;
		font-size: 16rem;
		font-family: SourceSansPro-Bold;
		line-height: 45px;
		color: #05607E;
		opacity: 1;
		text-align: center;
		margin-left: 30px;
	}

	.index-type-box {
		display: flex;
		position: relative;
		top: -50px;
	}

	.index-divide-box {
		width: 100%;
		height: 115px;
		background: #F2F2F2;
		opacity: 1;
	}

	.index-title-style-container {
		display: flex;
		justify-content: flex-end;
		margin-top: 35px;
		margin-right: 25px;
		position: absolute;
		right: 0;
	}

	.index-about-img {
		width: 320px;
		margin: 0px calc((100vw - 340px) / 2);
		padding: 0;
		height: calc(459.49 * 320px / 584.62);
		background-color: rgba(179, 207, 216, 0.3);
		margin-top: 40px;
	}

	.index-after-sale-container {
		display: flex;
		justify-content: flex-end;
		margin-top: 25px;
		margin-right: 10px;
		margin-bottom: 25px;
	}

	.index-after-sale-name {
		width: 196px;
		font-size: 23rem;
		font-family: PingFangSC-Semibold;
		line-height: 37px;
		color: #05607E;
		opacity: 1;
		margin-bottom: 5px;
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.index-center-img-content {
		width: 100%;
		font-size: 30rem;
		font-family: AlibabaPuHuiTi-Bold;
		line-height: 40px;
		color: #FFFFFF;
		opacity: 1;
		text-align: center;
	}

	.index-title-style-box {
		width: 110px;
		height: calc(242px * 110 / 178);
		border: 3px solid #05607E;
		opacity: 1;
		position: relative;
		display: flex;
		justify-content: center;
		align-items: flex-end;
	}

	.index-title-english {
		position: absolute;
		top: 15px;
		left: -120px;
		width: 222px;
		height: 45px;
		font-size: 28rem;
		font-family: SourceSansPro-Semibold;
		line-height: 22px;
		color: #333333;
		-webkit-text-stroke: 2 #333333;
		letter-spacing: 1px;
		opacity: 1;
		background-color: #FFFFFF;
		display: flex;
		align-items: center;
		font-weight: 600;
	}

	.index-after-sale-box {
		width: 150px;
		height: 180px;
		border: 3px solid #05607E;
		opacity: 1;
		position: relative;
		display: flex;
		justify-content: center;
		align-items: flex-end;
	}

	.index-after-sale-english {
		position: absolute;
		top: 30px;
		left: -155px;
		width: 251px;
		height: 70px;
		font-size: 28rem;
		font-family: SourceSansPro-Semibold;
		line-height: 30px;
		color: #333333;
		-webkit-text-stroke: 2 #333333;
		letter-spacing: 1px;
		opacity: 1;
		background-color: #FFFFFF;
		display: flex;
		align-items: flex-start;
		font-weight: 600;
		text-align: right;
	}

	.index-title-name {
		width: 112px;
		font-size: 23rem;
		font-family: PingFangSC-Semibold;
		line-height: 37px;
		color: #05607E;
		opacity: 1;
		margin-bottom: 10px;
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.index-type-nav-box {
		width: 105px;
		height: 320px;
		background: #05607E;
		opacity: 1;
		padding: 15px 10px;
		display: flex;
		flex-direction: column;
		justify-content: space-around;
		position: relative;
	}

	.index-type-img-box {
		background-color: #E7E7E7;
		width: calc(100vw - 135px);
		height: 320px;
		padding: 5px;
		padding-left: 15px;
		padding-right: 10px;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.index-type-container .swiper-slide {
		width: 235px !important;
	}

	.index-type-nav-box::after {
		content: "";
		border: 15px solid #05607E;
		border-top-color: transparent;
		border-right-color: transparent;
		border-bottom-color: transparent;
		width: 0px;
		height: 0px;
		position: absolute;
		left: 104px;
		top: 140px;
	}

	.index-type-container {
		position: relative;
		height: 320px;
	}

	.index-type-container .swiper-container-autoheight,
	.index-type-container .swiper-container-autoheight .swiper-slide {
		height: 300px !important;
	}

	.index-center-img-box {
		background: url(../imgs/333.png) no-repeat center center/cover;
		height: 140px;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		font-family: PingFangSC-Regular;
	}

	.index-blue-blod {
		margin-top: 5px;
		width: 65px;
		height: 5px;
		background: #05607E;
		opacity: 1;
		transition: 0.3s;
	}

	.index-sale-example-item {
		position: relative;
		margin-bottom: 25px;
		width: 100%;
	}

	.index-loading-more {
		width: 95px;
		height: 35px;
		border: 1px solid #666666;
		opacity: 1;
		border-radius: 21px;
		font-size: 16rem;
		font-family: SourceSansPro-Bold;
		line-height: 18px;
		color: #666666;
		opacity: 1;
		display: flex;
		align-items: center;
		justify-content: center;
		margin: 0 auto;
		margin-top: 0px;
	}


	.swiper-item-footer {
		width: 195px;
		height: 34px;
		background: #FFFFFF;
		opacity: 1;
		border-radius: 32px;
		font-size: 18rem;
		font-family: PingFangSC-Regular;
		line-height: 34px;
		color: #333333;
		text-align: center;
		margin-top: 15px;
	}

	.index-swiper-item-box {
		display: flex;
		align-items: center;
		height: 250px;
	}

	.index-about-content {
		padding: 0 20px;
		flex: 1;
	}

	.index-sale-example-item img {
		width: 100%;
		height: calc(354 * (100vw - 30px) / 587);
	}
}