/* banner */
.banner {
    width: 100%;
    margin-top: 1.28rem;
    position: relative;

}
.bannerImg{
    width: 100%;
    display: block;
}
.bannerInfo {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding: 0.43rem;
    box-sizing: border-box;
}

.bannerInfo img {
    margin-bottom: 0.48rem;
    width: 3.57rem;
    height: 0.69rem;
}

.bannerInfo .title1 {
    color: #1d2129;
    text-align: center;
    font-family: "Alimama ShuHeiTi";
    font-size: 0.75rem;
    font-weight: 700;
}

.bannerInfo .title2 {
    color: #4e5969;
    text-align: center;
    font-family: "Alibaba PuHuiTi";
    font-size: 0.43rem;
    font-weight: 400;
    letter-spacing: 0.04rem;
    margin-top: 0.32rem;
}
/* 主标题 */
.main_title {
    color: #1d2129;
    font-size: 0.64rem;
    font-weight: 500;
}
/* 副标题 */
.sub_title {
    /* width: 7.7rem; */
    text-align: center;
    color: #86909c;
    font-size: 0.37rem;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: 0.21rem;
}
/* 产品与服务 */
.sys_module {
    width: 100%;
    margin-top: 0.64rem;
    /* height: 7.92rem; */
    background-image: url(https://static.zulin.com/xiaogu/cms/home/images/sys_bg.png);
    background-repeat: no-repeat;
    background-size: cover;
}

.sys_module_info {
    width: 100%;
    height: 4.11rem;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 1.07rem;
}

.top_sys:nth-of-type(1) img {
    width: 4.54rem;
    height: 4.08rem;
}

.top_sys:nth-of-type(2) {

    display: flex;
    /* justify-content: flex-end; */
    align-items: flex-end;
    position: absolute;
    bottom: 0;

}

.top_sys_special img {
    width: 1.73rem;
    height: 3.49rem;
}

.sys_right_item {
    width: 6.3rem;
    position: relative;
    margin-left: 0.5rem;
    /* background-color: #000; */
}

.sys_right_item img {
    width: 3.46rem;
    height: 2.09rem;
}

.sys_right_item .top_sys_item:nth-of-type(2) {
    position: absolute;
    right: 0;
}
.top_sys_item_right,
.top_sys_item {
    position: relative;
}

.top_sys_item_right .label_item {
    margin-bottom: 13px;
    margin-top: 0;
}
.top_sys_item_right img,
.top_sys_item img {
    cursor: pointer;
}
/* 分类 */
.category_module {
    width: 100%;
    margin-top: 0.85rem;
}

.category_module .category_item {
    margin-right: 1.12rem;
    margin-bottom: 0.8rem;
    box-sizing: border-box;
    cursor: pointer;
    color: #4e5969;
    font-size: 0.37rem;
    font-style: normal;
    font-weight: 400;
}

.category_module .category_item:nth-of-type(4n) {
    margin-right: 0;
}

.category_module .category_item img {
    width: 1.28rem;
    height: 1.28rem;
    margin-bottom: 0.27rem;
}

/* 解决方案 */
.socal_module {
    width: 100%;
    font-size: 0.37rem;
    color: #4e5969;
    margin-top: 1.5rem;
    margin-bottom: 0.85rem;
}
.main_area {
    width: 100%;
    padding:0.64rem 0.43rem 0.53rem;
    box-sizing: border-box;
}
#topNav {
	width: 100%;
	overflow: hidden;
	border-bottom:1px solid #f8f8f8;
}
#topNav .swiper-slide {
    padding-right: 0.8rem;
	text-align:center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
#topNav .swiper-slide span{

	transition:all .3s ease;
	display:block;
}
#topNav .active span{
	transform:scale(1.1);
	color:#4384F7;
}
#topNav  .line {
    opacity: 0;
}

#topNav  .active .line {
    width: 80%;
    height: 3px;
    background-color: #4384F7;
    opacity: 1;
    margin-top: 12px;
    box-sizing: border-box;
}
.social_detail a {
    width: 100%;
    border-radius: 0.21rem;
    background: #FFF;
    box-shadow: 0 0.11rem 0.27rem 0 #0036840f;
    position: relative;
    display: block;
    overflow: hidden;
}

.main_img_top {
    width: 100%;
    height: 3.2rem;
    position: relative;
    color: #fff;
    border-radius: 0.21rem 0.21rem 0 0;
    font-size: 0.32rem;
}
.main_img_top .main_img {
    width: 100%;
    height: 3.2rem;
    position: absolute;
    right: 0;
    top: 0;
    border-radius: 0.21rem 0.21rem 0 0;
    object-fit: cover;
}
.main_img_top::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1; /* 确保蒙版在图片上方 */
    pointer-events: none; /* 如果你不希望蒙版影响点击事件 */
}
.main_sub {
    width: 100%;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 2;
    padding: 0.88rem 0.91rem;
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
}

.main_img_top .social_title {
    font-weight: 500;
    text-align: center;
    font-size: 0.53rem;
    margin-bottom: 0.16rem;
}

.social_detail .left_social_module {
    width: 100%;
    height: 6.35rem;
    color: #707070;
    font-size: 0.37rem;
    background-color: #fff;
}


.social_detail .left_social_module .social_subtitle {
    color: #4e5969;
    font-style: normal;
    font-weight: 400;
    padding: 0.53rem 0.53rem 1.33rem;
}

.social_btn {
    width: 4.99rem;
    height: 1.17rem;
    border-radius: 5.92rem;
    background: #4384F7;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.43rem;
    margin: 0.64rem auto;
}
.social_btn a{
     background: #4384F7;
}
.banner_swiper1 {
    width: 100%;
	/* height: 290px; */
    overflow: hidden;
    margin-top: 0.53rem;
}
.banner_swiper1 a,
.banner_swiper1 img {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}
.banner_swiper1 .swiper-pagination {
    width: auto !important;
    background: transparent;
    left: 50% !important;
    bottom: 0 !important;
    transform: translateX(-50%);
}
.banner_swiper1 .swiper-pagination-bullet {
    width: 0.53rem;
    height: 0.16rem;
    background: #4384f733;
    margin: 0 0.16rem !important;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 0px !important;
    opacity: 1 !important;
}
.banner_swiper1 .swiper-pagination-bullet::after {
    content: "";
    width: 0.85rem;
    height: 0.16rem;
    background: #4384f733;
}
.banner_swiper1 .swiper-pagination-bullet-active {
    width: 0.85rem;
    height: 0.16rem;
    background: #4384F7;
}
.banner_swiper1 .swiper-pagination-bullet-active::after {
    background: #4384F7;
}