.index-nav {
	background: #fff;
}
.top-banner {

}

.col-12 {
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
    max-width: 100%;
}
.pc-con .banner {
	z-index: 5;
	width: 100%;
}
.mobile-con .banner {
	padding-bottom: 5rem;
}
.pc-con .banner .swiper-wrapper {
	
}
.mobile-con .banner img {
	width: 100%;
	margin: 0;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	/* bottom: 0px; */
    left: 100px;
	width: unset;
	z-index: 20;
}
.mobile-con .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	/* bottom: 0px; */
    left: 5rem;
	width: unset;
	z-index: 20;
}
.swiper-pagination-bullet {
	background: #009CFF;
	opacity: 1;
}
.swiper-pagination-bullet-active {
	background: #FFC800;
}
.pc-con .under-banner {
	height: 440px;
	background: url(../images/under-banner.png) no-repeat right;
	background-size: 740px;
	z-index: 4;
}
.pc-con .under-banner-content {
	position: absolute;


	right: 790px;
	z-index: 10;
	text-align: justify;
}
.mobile-con .under-banner-content {
	position: relative;
}
.title {
	font-size: 18px;
	line-height: unset;
}
.pc-con .title-des {
	padding-top: 15px;
}
.under-banner-content .more {
	margin-top: 20px;
}
.mobile-con .under-banner-content .more {
	/* margin:  2rem 0; */
    position: absolute;
	left: 1.8rem;
	bottom: -3.5rem;
	margin: 0;
}
.under-banner-content .title-des {
	padding-top: 15px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	overflow: hidden;
}
/* 我们的品牌 */

.brand {
	height: 643px;
	margin-top: 30px;
}
.mobile-con .brand {
	height: 46rem;
	margin-bottom: 3rem;
}
 @media screen and (device-aspect-ratio: 40/71) {
 .mobile-con .brand {
 height: 43rem;
}
}
.brand .bg-top {
	height: 310px;
	width: 100%;
	background: url(../images/brand-top.png) no-repeat;
	background-size: 1280px;
	position: absolute;
	top: 0;
	z-index: 1;
}
.mobile-con .brand .bg-top {
	background-image: url(../images/brand-top-m.png);
}
.mobile-con .brand .bg-top, .mobile-con .brand .bg-bottom {
	background-size: 100% 100%;
	height: 12rem;
}
.brand .bg-bottom {
	height: 325px;
	width: 100%;
	background: url(../images/brand-bottom.png) no-repeat;
	background-size: 1280px;
	position: absolute;
	bottom: 0;
	z-index: 1;
}
.mobile-con .brand .bg-bottom {
	background-image: url(../images/brand-bottom-m.png);
}
.brand .bg-middle {
	height: 18px;
	width: 100%;
	position: absolute;
	top: 310px;
	background: #f5f5f5;
	z-index: 1;
}
.mobile-con .brand .bg-middle {
	height: 27rem;
	top: 11rem;
}
.brand .text-con {
	z-index: 5;
}
.brand .title {
	text-align: center;
	padding: 60px 0 12px;
	font-size: 24px;
	font-weight: normal;
}
.mobile-con .brand .title {
	padding: 4rem 0 2.5rem;
	font-size: 2.3rem;
}
.brand-list {
	/* display: flex; */
    width: 1180px;
	margin: 0 auto;
	padding: 45px 0;
	/* justify-content: space-between; */
    overflow: hidden;
}
.mobile-con .brand-list {
	width: 90%;
	margin: 0 auto;
	padding: 0;
}
.brand-item {
	width: 250px;
	height: 300px;
	/* margin-right: 60px; */
    border-radius: 20px;
	overflow: hidden;
	border: 5px solid #fff;
	background: #fff;
	text-align: center;
}
.mobile-con .brand-item {
	height: unset;
}
.brand-item:last-child {
/* margin-right: 0; */
}
.brand-item .cover-img {
	border-radius: 0 0 20px 20px;
	height: 170px;
}
.mobile-con .brand-item .cover-img {
	height: unset;
}
.brand-item .normal-img {
	margin-top: 12px;
	width: 134px;
	height: 100px;
}
.index-brand {
	color: #fff;
	display: block;
	width: 200px;
	margin: 28px auto 0;
}
.brand .swiper-container-android .swiper-slide, .swiper-wrapper {
	-webkit-transition-timing-function: linear!important; /*之前是ease-out*/
	-moz-transition-timing-function: linear!important;
	-ms-transition-timing-function: linear!important;
	-o-transition-timing-function: linear!important;
	transition-timing-function: linear!important;
}
.brand .swiper-button-prev, .brand .swiper-button-next {
	width: 30px;
	height: 60px;
	background-size: 30px;
	top: 310px;
}
.brand .swiper-button-prev {
	background-image: url(../images/prev.png);
	left: 0;
}
.brand .swiper-button-next {
	background-image: url(../images/next.png);
	right: 0;
}
.index-brand.more {
	margin-left: auto;
	margin-right: auto;
	display: block;
}
.mobile-con .index-brand.more {
	float: none;
	margin-top: 3rem;
}
/* 创新与可持续发展 */

.pc-con .ideas {
	height: 440px;
	background: url(../images/idea.png) no-repeat left;
	background-size: 740px;
	margin-top: 30px;
}
.pc-con .ideas-content, .pc-con .article-list-con {
	margin-left: 790px;
	padding-right: 100px;
}
.pc-con .article-list-con {
	padding-top: 13px;
}
.ideas-content .title-des, .ideas-video-con .title-des {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
	text-align: justify;
}
.mobile .ideas-content .title-des, .mobile .ideas-video-con .title-des {
	text-align: left;
}
.ideas-content .more {
	margin-top: 20px;
	float: right;
}
.mobile-con .ideas-content .more {
	margin-top: -3.5rem;
	margin-right: 1.8rem;
	position: relative;
	z-index: 100;
}
.ideas-video-con {
	margin-top: 30px;
}
.video-img-con .cover-img {
	width: 192px;
	height: auto;
	border-radius: 10px;
}
.ideas-video-con .title-des {
	-webkit-line-clamp: 2;
	cursor: pointer;
}
.article-item {
	display: block;
	margin-bottom: 10px;
	position: relative;
}
.article-item img {
	width: 100px;
	height: 75px;
	border-radius: 10px;
}
.article-item .article-item-title {
	position: absolute;
	left: 110px;
	right: 0;
	top: 13px;
	bottom: 13px;
	line-height: 25px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	text-align: justify;
}
/* 人才 */ 
.talent {
	font-size: 0;
	margin-bottom: 80px;
	margin-top: 30px;
}
.talent-item {
	width: 640px;
	height: 390px;
	float: left;
	position: relative;
}
.mobile-con .talent-item {
	width: 100%;
	height: unset;
}
.pc-con .front, .pc-con .back {
	width: 100%;
	height: 100%;
}
.pc-con .back {
	display: none;
}
.pc-con .talent-item:hover .front {
	display: none;
}
.pc-con .talent-item:hover .back {
	display: block;
}
.mobile-con .talent-item-0, .mobile-con .talent-item-2 {
	background-color: #f5f5f5;
}
.mobile-con .talent-item-0 .title {
	padding-bottom: 0;
}
.mobile-con .talent-item-2 {
	margin-top: 4rem;
}

/*20241214*/

.part-1 .text.r {
    margin-right: 0.5rem;
}

.part-1 .text {
    margin-top: 0;
}
.part-1 .title {
    font-size: 30px;
    color: #000;
    border-left: 10px solid #000;
    line-height: 40px;
    padding-left: 20px;
    font-weight: 400;
}


.part-1 .content-desc {
    font-size: 20px;
    color: #000;
    margin-top: 30px;
    line-height:40px;
        font-weight: 300;
}
.part-1 .image {
    width: 100%;
    height: 0;
    padding-bottom: 56%;
    background-color: #eee;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    box-shadow: 0 0.09rem 0.21rem 0.02rem rgb(0 0 0 / 24%);
}
.order-lg-2 {
    -ms-flex-order: 2;
    order: 2;
}

.col-lg-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}
.row {
	display: flex;
    flex-wrap: wrap;
}



 .part-2 {
        background-color: #fff;
    }
    .part-2 .container,
    .part-2 [class^=col-] {
        padding-right: 20px;
    }
    .part-2 .row {
      
        padding-bottom: 10px;
    }
    .part-2 .title {
        font-size: 34px;
        font-weight: bold;
        color: #000;
        text-align: center;
            padding-top: 60px;
    padding-bottom: 60px;
    }
    .part-2 .title::after,
    .part-2 .title::before {
        content: '';
        display: inline-block;
        vertical-align: middle;
        width: 1.5rem;
        height: 1px;
        margin: 0 .35rem;
        background-color: currentColor;
    }
    .part-2 .item {
        cursor: pointer;
        display: block;
        text-align: center;
        width: 100%;
        height: 0;
        padding-bottom: 100%;
        position: relative;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        background-color: #fafafa;
        margin-bottom: .2rem;
        box-shadow: 0 .06rem .12rem .02rem rgba(0, 0, 0, .09);
    }
    .part-2 .item.video::after {
        content: '';
        display: block;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, .5);
        opacity: 0;
        transition: opacity .3s ease;
        position: absolute;
    }
    .part-2 .item.video:hover::after {
        opacity: 1;
    }
    .part-2 .item.video .icon {
        position: absolute;
        z-index: 1;
        width: .4rem;
        height: .4rem;
        background: url(data:image/png;base64,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) no-repeat center / 100% 100%;
        bottom: .65rem;
        left: 50%;
        -ms-transform: translateX(-50%);
        transform: translateX(-50%);
    }
    .part-2 .item.video .hover {
        background-color: #fff;
        color: #000;
        font-size: 16px;
        padding: 20px;
  
    }
   
    .part-2 .item.image {
        overflow: hidden;
    }
    .part-2 .item.image .text {
        background-color: rgba(0, 0, 0, .5);
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        color: #fff;
        -ms-transform: translateY(calc(100% - .76rem));
        transform: translateY(calc(100% - .76rem));
        transition: transform .3s ease;
    }
    .part-2 .item.image:hover .text {
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
    .part-2 .item.image .text .name {
        font-size: .24rem;
        padding: .2rem .3rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .part-2 .item.image .text .name::before {
        content: '';
        display: inline-block;
        width: .05rem;
        height: .15rem;
        background-color: currentColor;
        vertical-align: middle;
        margin-right: .1rem;
    }
    .part-2 .item.image .text .intro {
        font-size: .18rem;
        text-indent: 2em;
        padding: 0 .3rem .2rem;
    }
    .part-2 .button-wrap {
        text-align: center;
        padding: .4rem 0 .8rem;
    }
    .part-2 .button {
        font-size: .2rem;
        color: #000;
        display: inline-block;
        padding: .618em 4em;
        background-color: #fff;
        box-shadow: 0 .06rem .62rem .02rem rgba(0, 0, 0, .09);
    }
    .col-lg-4 {
    -ms-flex: 0 0 33.333333%;
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

    .col-lg-5 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}


 .part-22 {
        background-color: #fff;
    }
    .part-22 .container,
    .part-22 [class^=col-] {
       padding: 10px;
    }
    .part-22 .row {
      
        padding-bottom: 10px;
    }
    .part-22 .title {
        font-size: 34px;
        font-weight: bold;
        color: #000;
        text-align: center;
            padding-top: 60px;
    padding-bottom: 60px;
    }
    .part-22 .title::after,
    .part-22 .title::before {
        content: '';
        display: inline-block;
        vertical-align: middle;
        width: 1.5rem;
        height: 1px;
        margin: 0 .35rem;
        background-color: currentColor;
    }
    .part-22 .item {
        cursor: pointer;
        display: block;
        width: 100%;
        height: 0;
        padding-bottom: 100%;
        position: relative;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        background-color: #fafafa;
        margin-bottom: .2rem;
        box-shadow: 0 .06rem .12rem .02rem rgba(0, 0, 0, .09);
    }
    .part-22 .item.video::after {
        content: '';
        display: block;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, .5);
        opacity: 0;
        transition: opacity .3s ease;
        position: absolute;
    }
    .part-22 .item.video:hover::after {
        opacity: 1;
    }
    .part-22 .item.video .icon {
        position: absolute;
        z-index: 1;
        width: .4rem;
        height: .4rem;
        background: url(data:image/png;base64,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) no-repeat center / 100% 100%;
        bottom: .65rem;
        left: 50%;
        -ms-transform: translateX(-50%);
        transform: translateX(-50%);
    }
    .part-22 .item.video .hover {
        background-color: #fff;
        color: #000;
        font-size: 12px;
        padding: 5px;
        position: absolute;
        top: 50%;
        left: 50%;
        -ms-transform: translate(-50%, -50%) scale(1.1);
        transform: translate(-50%, -50%) scale(1.1);
        z-index: 1;
        opacity: 0;
        transition: opacity .3s ease, transform .3s ease;
    }
    .part-22 .item.video:hover .hover {
        opacity: 1;
        -ms-transform: translate(-50%, -50%) scale(1);
        transform: translate(-50%, -50%) scale(1);
    }
    .part-22 .item.image {
        overflow: hidden;
    }
    .part-22 .item.image .text {
        background-color: rgba(0, 0, 0, .5);
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        color: #fff;
        -ms-transform: translateY(calc(100% - .76rem));
        transform: translateY(calc(100% - .76rem));
        transition: transform .3s ease;
    }
    .part-22 .item.image:hover .text {
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
    .part-22 .item.image .text .name {
        font-size: .24rem;
        padding: .2rem .3rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .part-22 .item.image .text .name::before {
        content: '';
        display: inline-block;
        width: .05rem;
        height: .15rem;
        background-color: currentColor;
        vertical-align: middle;
        margin-right: .1rem;
    }
    .part-22 .item.image .text .intro {
        font-size: .18rem;
        text-indent: 2em;
        padding: 0 .3rem .2rem;
    }
    .part-22 .button-wrap {
        text-align: center;
        padding: .4rem 0 .8rem;
    }
    .part-22 .button {
        font-size: .2rem;
        color: #000;
        display: inline-block;
        padding: .618em 4em;
        background-color: #fff;
        box-shadow: 0 .06rem .62rem .02rem rgba(0, 0, 0, .09);
    }