/* 关于 */
.about {
	margin-top: -6rem;
}

.about .cont .lt {
	width: 100%;
	max-width: 35rem;
}

.about .cont .rt {
	width: 100%;
	max-width: 40rem;
}

.about .cont .ar_article {
	font-size: var(--f20)
}

.about .cont .video-bg {
	position: relative;
	height: auto;
	aspect-ratio: 820/490;
	border-radius: .6rem;
	overflow: hidden;
	display: block;
}

.about .cont .video-bg .img {
	width: 100%;
	height: 100%;
}

.about .cont .video-bg img {
	object-fit: cover;
	width: 100%;
	height: 100%;
}

.about .cont .video-bg i {
	position: absolute;
	color: #fff;
	line-height: 1;
	bottom: 1rem;
	right: 2rem;
	font-size: var(--f50);
}

.about .szgd .li {
	border-right: 1px solid rgba(210, 211, 214, .4);
	border-top: 1px solid rgba(210, 211, 214, .4);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	padding-top: 2.4rem;
	padding-bottom: 3.2rem;
}

.about .szgd .li:nth-child(5n) {
	border-right: none;
}

.about .szgd .li:nth-child(-n+5) {
	border-top: none;
}

.about .szgd .li.txt .num span {
	font-size: var(--f44);
}

.about .szgd .li .num span {
	text-align: center;
	font-size: var(--f60);
}

.about .szgd .li .num em {
	font-size: var(--f18);
	margin: 0;
	font-weight: bold;
}

.about .szgd .li p {
	font-size: var(--f17);
	margin-top: .5rem;
	text-align: center;
}



/* 解决方案 */
.about-jj {
	color: #fff;
}

.about-jj .hd .tt {
	font-size: var(--f30);
}

.about-jj .hd .subt {
	font-size: var(--f20);
	margin-top: 1rem;
}

.about-jj .item {
	display: block;
}

.about-jj .item .img-db {
	height: auto;
	aspect-ratio: 640/340;
}

.about-jj .item .txt {
	padding: 2.5rem 6rem 2rem;
	text-align: center;
}

.about-jj .item .tt {
	font-size: var(--f38);
	font-family: 'dingtalkj-font';
	font-weight: 400;
	background: url(../images/aboutbtn.png);
	background-repeat: no-repeat;
	background-size: 100% 100%;
	display: inline-block;
	line-height: 1.4;
	padding: .4em 1.5em;
	text-align: center;
	margin: 0 auto;
	max-width: 100%;
	box-sizing: border-box;
}

.about-jj .item .ar_article {
	color: #fff;
	margin-top: 1rem;
}



/* 业务板块 */
.about-yewu .hd-swiper .item {
	text-align: center;
	padding: .8rem 1rem;
	position: relative;
	display: block;
	font-size: var(--f20);
}

.about-yewu .hd-swiper .item .line {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 3px;
	background: #d8dadd;
}

.about-yewu .hd-swiper .item .line .line-act {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0%;
	height: 3px;
	background: var(--themeColor);
}

.about-yewu .hd-swiper .swiper-slide-thumb-active .item .line .line-act {
	width: 100%;
}

.about-yewu .hd-swiper .swiper-slide-thumb-active .item {
	color: var(--themeColor);
	font-weight: bold;
}


.about-yewu .bd-swiper .item {
	padding: 2rem 1.6rem;
	border-radius: 1rem;
	color: #fff;
}

.about-yewu .bd-swiper .item .lt {
	width: 100%;
	max-width: 35rem;
	padding-left: 3rem;
}

.about-yewu .bd-swiper .item .lt .tt {
	font-size: var(--f40);
	margin-top: .4rem;
	font-weight: 400;
}

.about-yewu .bd-swiper .item .lt .subt {
	font-size: var(--f18);
	margin-top: 1rem;
}

.about-yewu .bd-swiper .item .lt .img {
	height: 3rem;
	width: auto;
}

.about-yewu .bd-swiper .item .yw-pro-tt {
	font-size: var(--f18);
	font-weight: bold;
	margin-top: 2rem;
}

.about-yewu .bd-swiper .item .yw-pro-list {
	margin-top: .6rem;
	/* flex-wrap: wrap; */
	display: flex;
	align-items: center;
	gap: .5rem;
	overflow: hidden;
}

.about-yewu .bd-swiper .item .yw-pro-list .li {
	padding: .3rem 1rem;
	border: 1px solid rgba(255, 255, 255, .3);
	border-radius: .2rem;
}

.about-yewu .bd-swiper .item .rt {
	width: 100%;
	max-width: 40rem;
}

.about-yewu .bd-swiper .item .rt .img-db {
	border-radius: .6rem;
	overflow: hidden;
	height: auto;
	aspect-ratio: 760/554;
}



/* 使命 */
.about-sm {
	color: #fff;
	font-size: var(--f38);
	font-weight: bold;
	text-align: center;
}

.about-sm .cont {
	/* background-repeat: no-repeat; */
	background-attachment: fixed;
	height: auto;
	background-size: cover;
	aspect-ratio: 1920/515;
}


/* 价值观 */
.about-jz .ls3 a .txt {
	transition: all .5s;
}

.about-jz .ls3 .on a .txt {
	padding-bottom: 4rem;
}

.about-jz .ls3 a .tt {
	font-size: var(--f24);
	font-weight: bold;
}

.about-jz .ls3 a .ar_article {
	color: #fff;
	position: absolute;
	width: 100%;
	opacity: 0;
	visibility: hidden;
	transition: all 1s;
}

.about-jz .ls3 .on a .ar_article {
	opacity: 1;
	visibility: visible;
}


/* 发展历程 */
.about-fzlc .swiper {
	overflow: unset;
}

.about-fzlc .swiper-button {
	border: none;
	color: #fff;
	width: 2.8rem !important;
	height: 2.8rem !important;
	aspect-ratio: 1/1 !important;
	border-radius: 100% !important;
	transition: all .5s;
}

.about-fzlc .swiper-button:hover {
	background: var(--themeColor);
}

.about-fzlc .swiper-button i {
	font-size: var(--f32);
}

.about-fzlc .cont {
	padding-left: var(--wpPaddingNum);
}

.about-fzlc .item {
	color: #fff;
	padding: 2rem 2.4rem;
	overflow: hidden;
	position: relative;
}

.about-fzlc .item .tt {
	font-size: var(--f66);
	font-family: 'robm-font';
}

.about-fzlc .item .ar_article {
	color: #fff;
	margin-top: .8rem;
}

.about-fzlc .item .dian {
	position: absolute;
	left: .4rem;
	top: 0;
	width: 1rem;
	height: auto;
	aspect-ratio: 1/1;
	border-radius: 50%;
	background: #fff;
	border: .3rem solid var(--themeActColor);
}

.about-fzlc .item .line {
	position: absolute;
	height: .2rem;
	width: 100%;
	background: rgba(255, 255, 255, .4);
	left: 1.8rem;
	top: .5rem;
	transform: translateY(-50%);
}

.about-fzlc .item .line-de {
	position: absolute;
	height: 100%;
	width: .2rem;
	background: rgba(255, 255, 255, .4);
	left: ;
	top: 1.4rem;
	left: .9rem;
	transform: translateX(-50%);
}

.about-fzlc .item .ar_article {
	height: 14em;
	overflow-y: auto;
	padding-right: 1.2rem;
}


/* 荣誉资质 */
.about-zz .zz-hd-swiper {
	height: 12rem;
	width: 20rem;
}

.about-zz .zz-flex {
	align-items: flex-start;
}

.about-zz .zz-hd-swiper .item {
	font-size: var(--f20);
	color: #000;
	position: relative;
}

.about-zz .zz-hd-swiper .item {
	padding-left: 1.6rem;
	line-height: 1.8;
}

.about-zz .zz-hd-swiper .item::after {
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	content: '';
	width: 2px;
	height: 0;
	background: var(--themeColor);
}

.about-zz .zz-hd-swiper .swiper-slide-thumb-active .item {
	color: var(--themeColor);
}

.about-zz .zz-hd-swiper .swiper-slide-thumb-active .item::after {
	height: 100%;
}

.about-zz .rt {
	padding-top: 0;
	width: 100%;
	max-width: 55rem;
}

.about-zz .zz-swiper .item {
	display: flex;
	align-items: center;
	gap: .6rem;
	border-top: 1px solid #e1e0de;

	height: auto;
	padding: .6rem 0;
}

.about-zz .zz-swiper .item:nth-last-child(-n+2) {
	border-bottom: 1px solid #e1e0de;
}

.about-zz .zz-swiper {
	height: 22rem;
}

.about-zz .zz-swiper .swiper-slide {
	overflow-y: auto;
}

.about-zz .zz-swiper .item i {
	color: var(--themeColor);
	font-size: var(--f48);
}

.about-zz .zz-swiper .item span {
	color: #000;
	font-size: var(--f20);
}

.about-zz .zz-swiper .item:hover span {
	color: var(--themeColor);
}

.about-zz .zz-swiper .zz-cont {
	gap: 0 2.6rem;

	height: auto;
}


/* 专业团队 */
.about-td .n-zhead h5 {
	padding: 0;
}

.about-td .n-zhead h5::after {
	display: none;
}

.about-td .td-btn {
	background: var(--themeColor);
	color: #fff;
	display: inline-block;
	padding: .7rem 1.8rem;
	border-radius: 10rem 0 10rem 10rem;
	transition: all .5s;
}
.about-td .td-btn:hover{
	background: var(--themeActColor);
}

.about-td .td-btn i {
	font-size: var(--f14);
	line-height: 1;
	margin-left: .4rem;
}
.about-td  .grid{
	gap: 1.5rem;
}
.about-td .item {
	height: auto;
	aspect-ratio: 515/190;
	border-radius: .6rem;
	overflow: hidden;
	display: block;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

.about-td .item .img-db {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}

.about-td .item .txt {
	position: relative;
	text-align: center;
	color: #fff;
}

.about-td .item .txt .td-tt {
	font-size: var(--f24);
	font-weight: bold;
}

.about-td .item .txt .icon {
	display: inline-block;
	font-size: var(--f24);
	line-height: 1;
	background: #fff;
	color:#151663;
	border-radius: 10rem;
	padding: 0.05rem 1rem .2rem;
	margin-top: 1.5rem;

}



.about-sj{
	height: auto;
	aspect-ratio: 1920/530;
	border-radius: 0 0 8rem 0;
}
.about-sj .tt{
	color: #fff;
	font-size: var(--f48);
	font-weight: bold;
}