.swiper {
	width: 100%;
	height: 100%;
}

.swiper_mm {
	position: relative;
}

#mobile_swiper {
	display: none;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
}

.swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	/* object-fit: cover; */
}

.swiper_box {
	position: relative;
}

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

}

.swiper-wrap {
	color: #fff;
	text-align: left;
}

.swiper_download {

	display: flex;
	/* margin-top: 30px; */
	/* margin-top: 110px; */
	/* position: absolute; */
	bottom: 0;
	z-index: 99;
	left: 50%;
	/* transform: translateX(-50%); */
	justify-content: center;
	width: 100%;
	background: #004ca7;
}

.text-1 {
	font-family: 'sourcehansansscMedium';
	font-size: 36px;
}

.text-2 {
	font-size: 72px;
	font-family: 'sourcehansansscBold';
}

.text-3 {
	font-size: 48px;
	font-family: 'sourcehansansscBold';
}

.text-4 {
	font-size: 30px;
}

.down_flex div:nth-child(1) {
	width: 36px;
	height: 36px;
	margin: auto;
}

.download_on a div:nth-child(1) img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.down_flex div:nth-child(2) {
	font-size: 16px;
	color: #fff;
	padding-top: 9px;
}

.download_on a {
	width: 286px;
	height: 120px;
	display: flex;
	align-items: center;
	justify-content: center;


}

.download_on:nth-child(1) a {
	/* background: #004ca7; */
}

.download_on:nth-child(2) a {
	/* background: #ff8500; */
}

.download_on:nth-child(3) a {
	/* background: #00af3a; */
}

.download_on:nth-child(4) a {
	/* background: #006dbd; */
}

.download_on {
	margin-right: 20px;
}

.download_on:last-child {
	margin-right: 0;
}

.download_on:hover .down_flex>div:nth-child(2) {
	padding-top: 17px;
	transition: 500ms;
}

.swiper_box .swiper-pagination-bullet {
	border-radius: 0;
}

.a2_wrap {
	display: flex;
}

.a2_on {
	margin-right: 20px;
}

.a2_on:last-child {
	margin-right: 0;
}

.a2_on a {
	position: relative;
}

.a2_on a .a2_tit {
	color: #fff;
	font-family: 'sourcehansansscBold';
	position: absolute;
	bottom: 10px;
	margin-left: 30px;
	font-size: 18px;
}

.a2_img {
	width: 386px;
	height: 220px;
	overflow: hidden;
}

.a2_img img {
	width: 100%;
	height: 100%;
}

.a2_img:hover img {
	transform: scale(1.2);
	transition: 1s;
}

.row_a2 {
	padding-top: 60px;
	padding-bottom: 60px;
}

.a3_ul ul {
	display: flex;
	justify-content: center;
}

.a3_ul ul li {
	margin-right: 90px;
	font-family: 'sourcehansansscEregular';
	font-size: 30px;
	color: #666666;
	cursor: pointer;
	padding-bottom: 16px;
}

.a3_ul ul li.curren {
	color: #000;
	border-bottom: 2px solid #004ca7;
}

.a3_ul ul li:last-child {
	margin-right: 0;
}

.swiper_a3 {
	position: relative;
}

.swiper_min {
	height: 420px;
	width: 380px;
	background: #f5f5f5;
	border-bottom: 2px solid #004ca7;
	padding-left: 29px;
	padding-right: 29px;
	position: relative;
	z-index: 1;
}

.swiper_a3 {
	padding-top: 30px;
	padding-bottom: 53px;
}

.swiper_head {
	border-bottom: 1px solid #dcdcdc;
	height: 133px;
	padding-top: 36px;
	padding-bottom: 27px;
	text-align: left;
}

.swiper_head>div:nth-child(1) {
	font-size: 36px;
	font-family: 'sourcehansansscEregular';
}

.swiper_head>div:nth-child(2) {
	font-size: 18px;
	color: #999999;
	font-family: 'sourcehansansscEregular';
}

.swiper_tit {
	text-align: left;
	font-size: 18px;
	font-family: 'sourcehansansscEregular';
	padding-top: 30px;
	height: 223px;

}

.swiper_min::before {
	content: '';
	position: absolute;
	background: url("../images/pic17.png") right bottom no-repeat;
	width: 170px;
	height: 153px;
	bottom: 36px;
	z-index: -1;
}

.swiper_min:hover::before {
	background: url("../images/pic22.png") right bottom no-repeat;
}

.swiper_tit span {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 8;
	-webkit-box-orient: vertical;

}

.swiper_min:hover .swiper_tit {
	background: unset;
}

.swiper_btn a {
	color: #fff;
	display: flex;
	font-size: 16px;
	align-items: center;
}

.swiper_btn {
	display: none;
}

.swiper_min:hover .swiper_btn {
	display: block;

}

.swiper_min:hover {
	background: #004ca7;
	color: #fff;

}

.swiper_min:hover .swiper_head>div:nth-child(2) {
	color: #fff;

}

.swiper_btn a>div:nth-child(2) {
	width: 15px;
	height: 14px;
	margin-left: 10px;
}

.swiper_btn a>div:nth-child(2) img {
	width: 100%;
}

.swiper_a3 .swiper-pagination-bullet {
	border-radius: unset;
}

.row_a4 {
	padding-top: 15px;
	padding-bottom: 61px;
}

.a4_wrap {
	position: relative;
}

.a4_tit {
	position: absolute;
	top: 0;
	color: #fff;
	margin-top: 40px;
	margin-left: 29px;
}

.tit3 a {
	color: #fff;
	display: flex;
}

.tit1 {
	font-size: 16px;
	position: relative;
	padding-bottom: 20px;
	font-family: 'sourcehansansscEregular';
}

.tit1::before {
	content: '';
	position: absolute;
	width: 36px;
	height: 2px;
	bottom: 0;
	background: #fff;
}

.tit2 {
	font-size: 30px;
	padding-top: 40px;
	font-family: 'sourcehansansscEregular';
}

.tit3 {
	padding-top: 40px;
	font-family: 'sourcehansansscEregular';
}

.tit3 a div:nth-child(2) {
	margin-left: 10px;
}

.mobile_down {
	display: none;
}



.download_on {
	position: relative;
}

.download_on:last-child::before {
	background: unset;
}

.download_on::before {
	position: absolute;
	content: "";
	width: 1px;
	height: 50px;
	top: 27.5px;
	right: 0;
	background: #4b80c0;
}

.swiper-img {
	width: 100vw;
	height: calc(100vh - 110px);
	/* height: 100%; */
}

.swiper {
	height: calc(100vh - 110px);
	/* height: 100%; */
}
.swiper-img img {
	width: 100%;
	height: 100%;
}
/* @media screen and (max-width:1920px) {
	.swiper-wrapper {
		height: calc(100vh - 152px);
	}

	.swiper_main {
		height: calc(100vh - 152px);
	}

} */

@media screen and (min-width:1370px) and (max-width:1700px) {
	.swiper-img {
		width: 100vw;
		height: calc(100vh - 120px);
	}
	.swiper {
		height: calc(100vh - 120px);

	}

	.text-2 {
		font-size: 45px;
	}

	.text-3 {
		font-size: 45px;
	}

	.text-4 {
		font-size: 28px;
	}

	.swiper_download {
		/* margin-top: 30px; */
	}

	.a3_ul ul li {
		font-size: 21px;
	}

	.swiper_tit {
		font-size: 16px;
	}
}

@media screen and (min-width:1300px) and (max-width:1366px) {
	.swiper-img {
		width: 100vw;
		height: calc(100vh - 120px);
	}

	.swiper {
		height: calc(100vh - 120px);
	}

	.text-2 {
		font-size: 40px;
	}

	.text-3 {
		font-size: 40px;
	}

	.text-4 {
		font-size: 25px;
	}

	.swiper_download {
		/* margin-top: 30px; */
	}

	.a3_ul ul li {
		font-size: 21px;
	}

	.swiper_tit {
		font-size: 16px;
	}
}

@media screen and (min-width:1360px) {
	.swiper-wrapper {}
}

@media screen and (max-width:769px) {
	#a1_swiper {
		display: none;
	}

	.swiper-img {
		width: 100vw;
		height: calc(100vh - 100px);
	}

	.swiper {
		height: calc(100vh - 100px);
	}

	#mobile_swiper {
		display: block;
	}

	.swiper_box {
		margin-top: 1rem;
	}

	.text-1 {
		font-family: 'sourcehansansscMedium';
		font-size: 26px;
	}

	.swiper_text {
		width: 100%;
	}

	.text-2 {
		font-size: 0.42rem;
	}

	.text-3 {
		font-size: 0.48rem;
	}

	.text-4 {
		font-size: 0.4rem;
	}

	.swiper_download {
		flex-wrap: wrap;
	}

	.download_on {
		width: 50%;
		margin-right: 0;
	}

	.download_on a {
		width: 100%;
		height: 122px;
	}

	.down_flex div:nth-child(2) {
		font-size: 0.16rem;
	}

	.row_a2 {
		font-size: 0.6rem;
		padding-bottom: 0.6rem;
	}

	.a3_ul ul li {
		font-size: 0.3rem;
	}

	.a4_tit {
		margin-top: .1rem;
	}

	.tit2 {
		padding-top: .1rem;
		font-size: 0.2rem;
	}

	.tit3 {
		padding-top: 0.3rem;
	}

	.tit3 a {
		font-size: .2rem;
	}

	.tit1 {
		font-size: 14px;
	}

	.tit1::before {
		bottom: 6px;
	}

	.row_a4 {
		padding-bottom: .5rem;
	}

	.a2_wrap {
		justify-content: center;
		flex-wrap: wrap;
	}

	.row_a2 {
		padding-top: 0.6rem;
	}

	.a2_on {
		margin-right: 0;
	}

	.mobile_down {
		display: block;
	}

	.pc_down {
		display: none;
	}
}