* {
	margin: 0;
	padding: 0;
}



/* banner */
.index_banner {
	height: 3rem;
	overflow: hidden;
}

.banner_swiper,
.banner_swiper .swiper-wrapper,
.banner_swiper .swiper-slide {
	width: 100%;
	height: 100%;
	position: relative;
}
.banner_swiper img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.banner_swiper .banner_link {
	display: block;
	width: 100%;
	height: 100%;
}
.banner_swiper .swiper-slide .banner_txt {
	position: absolute;
    top: 50%;
    transform: translateY(-54%);
    left: 2.03rem;
    width: fit-content;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    pointer-events: none;
}
.banner_swiper .swiper-slide .banner_txt h2 {
	line-height: 1.5;
	color: #FFF;
	font-family: "SourceHanSansCN";
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 9.52px;
	text-shadow: 3px 4px 4px rgba(0, 0, 0, 0.25);
}
.banner_swiper .swiper-slide .banner_txt h2 span{
	font-family: "AlimamaShuHeiTi";
	font-size: 0.7rem;
}
.banner_swiper .swiper-slide .banner_txt p {
	margin-top: 0.16rem;
	font-size: 0.32rem;
	line-height: 1.5;
	color: #fff;
}
.banner_prev,
.banner_next {
	width: 0.4rem;
	height: 0.4rem;
	margin-top: -0.2rem;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.4);
	color: #fff;
}
.banner_prev {
	left: 0;
}
.banner_next {
	right: 0;
}
.banner_prev::after,
.banner_next::after {
	font-size: 0.18rem;
	color: #fff;
}
.banner_prev:hover,
.banner_next:hover{
	background: rgba(0, 99, 196, 1);
}



/* common */
.index_top,
.matrix_row {
	display: flex;
	flex-wrap: wrap;
	column-gap: 0.3rem;
}
.index_top {
	margin-top: 0.3rem;
}
.top_left {
	display: flex;
	flex-direction: column;
	row-gap: 0.25rem;
	width: 4.2rem;
}

.top_pic {
	display: block;
	height: auto;
	aspect-ratio: 2.1 / 1;
	overflow: hidden;
}

.top_pic img,
.ad_banner img,
.topic_list img,
.project_pics img,
.pic_list img,
.expert_list img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}


.news_box {
	height: auto;
	padding: 0.15rem;
	background: #F8FBFA;
	overflow: hidden;
	width: 4.2rem;
}
.news_box:nth-child(2n){
	background: #F8FBFA;
}
.news_box:nth-child(3n){
	background: #EBF6FF;
	width: 3.8rem;
}
.top_left .news_box {
	background: #F6F8FA;
}
.index_top .news_box:nth-child(2) {
	width: 4.2rem;
	background: rgba(172, 195, 208, 0.11);
}


.index_title {
	height: auto;
	padding-bottom: 0.1rem;
	border-bottom: 0.01rem solid #CCC;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
}
.index_title h2 {
	min-width: 1.07rem;
	height: auto;
	padding: 0.05rem 0.15rem;
	border-radius: 0.03rem;
	background: linear-gradient(90deg, #0063c4 0%, #00c27f 100%);
	font-size: 0.2rem;
	font-weight: 500;
	line-height: 1.5;
	color: #fff;
	white-space: nowrap;
	text-align: center;
}
.index_title a {
	padding-right: 0.18rem;
	font-size: 0.16rem;
	line-height: 1.5;
	color: #999;
	background: url("../img/more_icon1.png") no-repeat right center;
	background-size: 0.14rem 0.14rem;
}
.index_title a:hover {
	color: #0063c4;
	background: url("../img/more_icon2.png") no-repeat right center;
	background-size: 0.14rem 0.14rem;
}



.news_list {
	padding-top: 0.02rem;
	list-style: none;
}

.news_list li {
	height: auto;
	padding: 0.1rem 0;
	border-bottom: 0.01rem dashed #d7d7d7;
	font-size: 0.14rem;
	line-height: 1.5;
	color: #333;
}
.news_list a {
	display: block;
	padding-left: 0.16rem;
	position: relative;
}

.news_list a::before {
	content: "";
	width: 0.04rem;
	height: 0.04rem;
	border-radius: 50%;
	background: currentColor;
	position: absolute;
	left: 0.03rem;
	top: 0.09rem;
}
.news_list a:hover {
	color: #0063c4;
}



.rank_box {
	height: auto;
	padding-top: 0;
	background: #f6f8fa;
}
.rank_list {
	padding-top: 0.02rem;
	list-style: none;
}
.rank_list li {
	height: auto;
	padding: 0.1rem 0;
	border-bottom: 0.01rem dashed #d7d7d7;
	display: flex;
	align-items: flex-start;
	font-size: 0.14rem;
	line-height: 1.5;
}
.rank_list em {
	width: 0.2rem;
	height: 0.21rem;
	margin-right: 0.06rem;
	border-radius: 0.03rem;
	background: #ff0303;
	flex-shrink: 0;
	font-style: normal;
	color: #fff;
	text-align: center;
}
.rank_list li:nth-child(2) em {
	background: #fe5e45;
}
.rank_list li:nth-child(3) em {
	background: #f99354;
}
.rank_list li:nth-child(4) em {
	background: #ffba43;
}
.rank_list li:nth-child(5) em {
	background: #ffdd43;
}
.rank_list a {
	flex: 1;
	min-width: 0;
}






.ad_banner {
	height: 1rem;
	margin-top: 0.3rem;
	display: block;
	overflow: hidden;
}



.topic_list {
	height: 1.2rem;
	margin-top: 0.3rem;
	display: grid;
	grid-template-columns: repeat(6, 2.05rem);
	column-gap: 0.1rem;
}
.topic_list a {
	display: block;
	height: 1.2rem;
	overflow: hidden;
}





.news_matrix {
	margin-top: 0.3rem;
	display: flex;
	flex-wrap: wrap;
	gap: 0.3rem;
}



.project_pics {
	width: 3.8rem;
	height: auto;
	display: flex;
	flex-direction: column;
	row-gap: 0.05rem;
	overflow: hidden;
}
.project_pics a {
	width: 100%;
	height: 0.8rem;
	display: block;
	overflow: hidden;
}
.project_pics a img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}





.job_list {
	padding-top: 0.12rem;
}
.job_list a {
	height: auto;
	display: flex;
	align-items: center;
	padding-bottom: 0.1rem;
	border-bottom: 0.01rem dashed #d7d7d7;
	font-size: 0.14rem;
	line-height: 1.71;
}
.job_list a + a {
	margin-top: 0.13rem;
}
.job_list img {
	width: 0.6rem;
	height: 0.6rem;
	margin-right: 0.1rem;
	object-fit: cover;
	flex-shrink: 0;
}
.job_list .job_txt{
	flex: 1;
	min-width: 0;
}
.job_list .job_txt .job_name{
	color: #333;
}
.job_list .job_txt .line1{
	color: #666;
}




/* picture news */
.pic_news {
	height: auto;
	margin-top: 0.3rem;
}
.pic_list {
	height: auto;
	margin-top: 0.2rem;
	display: grid;
	grid-template-columns: repeat(4, 3.05rem);
	grid-template-rows: repeat(2, 2.19rem);
	gap: 0.2rem;
}
.pic_list a {
	display: block;
	height: auto;
	overflow: hidden;
	background: #F1F1F1;
	color: #333;
}
.pic_list .news_img{
	width: 100%;
	height: auto;
	aspect-ratio: 1.78 / 1;
	overflow: hidden;
	position: relative;
}
.pic_list .news_img img{
	transition: all 0.3s ease-in-out;
}
.pic_list p {
	height: auto;
	padding: 0.12rem 0.1rem;
	font-size: 0.16rem;
	line-height: 1.5;
	text-align: center;
}
.pic_list a:hover{
	color: #fff;
	background: #0063c4;
}
.pic_list a:hover img {
	transform: scale(1.1);
}





/* expert */
.pic_list.expert {
	display: flex;
	flex-wrap: wrap;
	column-gap: 0.25rem;
	row-gap: 0.2rem;
}
.pic_list.expert a{
	width: calc((100% - 0.5rem) / 3);
}
.pic_list.expert a .news_img::before{
	content: "";
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.6);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	display: none;
}
.pic_list.expert a .news_img span{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	padding: 0.03rem 0.15rem;
	border-radius: 0.03rem;
	background: #00C27F;
	font-size: 0.16rem;
	line-height: 2.375;
	color: #fff;
	z-index: 1;
	display: none;
}
.pic_list.expert a:hover .news_img::before,
.pic_list.expert a:hover .news_img span{
	display: block;
}






@media (max-width: 1042px) {
	.banner_swiper .swiper-slide .banner_txt{
		width: 100%;
		left: 50%;
		transform: translate(-50%, -50%);
	}



	.top_left{
		width: calc(33.33% - 8px);
	}
	.index_top .news_box:nth-child(2),
	.news_box:nth-child(3n),
	.news_box,
	.project_pics{
		width: calc(33.33% - 8px);
	}
	.top_left .news_box{
		width: 100% !important;
	}


	.index_top, .matrix_row{
		column-gap: 12px;
	}
	.news_matrix{
		gap: 12px;
	}

	.project_pics a{
		height: auto;
	}

	.index_title h2{
		font-size: 16px;
	}
	.rank_list li,
	.rank_list em,
	.index_title a,
	.news_list li,
	.job_list a,
	.pic_list p{
		font-size: 14px;
	}



	.topic_list{
		height: auto;
		grid-template-columns: repeat(3, 1fr);
		grid-template-rows: auto;
		gap: 0.15rem;
	}
	.pic_list{
		height: auto;
		grid-template-columns: repeat(2, 1fr);
		grid-template-rows: auto;
		gap: 0.15rem;
	}

	.topic_list a {
		height: auto;
	}

	.side_tools {
		display: none;
	}

	.pic_list.expert{
		column-gap: 0.15rem;
	}
	.pic_list.expert a{
		width: calc(50% - 0.075rem);
	}

}


@media (max-width: 768px) {
	.index_banner{
		margin-top: 74px;
		width: 100%;
	}


	.index_top, .matrix_row {
        column-gap: 12px;
        row-gap: 12px;
    }

	.top_left,
	.index_top .news_box:nth-child(2),
	.news_box:nth-child(3n),
	.news_box,
	.project_pics,
	.top_left .news_box{
		width: 100% !important;
	}


	.rank_list em{
		width: 20px;
		height: 20px;
		margin-right: 6px;
		padding: 0 !important;
	}

	.news_list a::before{
		width: 4px;
        height: 4px;
        left: 0;
        top: calc(50% - 2px);
	}


	.rank_list li, 
	.rank_list em, 
	.news_list li {
        padding: 8px 0;
    }
	.index_title a{
		padding-right: 18px;
		background-size: 14px auto;
	}

	.job_list a{
		padding: 10px 0;
		margin: 0 !important;
	}
	.job_list img{
		width: 56px;
		height: 56px;
		margin-right: 10px;
	}



	.topic_list{
		grid-template-columns: repeat(2, 1fr);
	}

	.pic_list p{
		padding: 12px 10px;
	}

	.pic_list{
		grid-template-columns: repeat(1, 1fr);
	}

	.pic_list.expert a{
		width: 100%;
	}
}