body {
    overflow-y: auto;
}

.more {
    color: #355af0;
}

.more:hover,
.more:active {
    color: #1f2dab;
}

.headline {
    text-align: center;
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    color: #262626;
}

.headline:after {
    content: "";
    background: #355af0;
    border-radius: 4px;
    width: 64px;
    height: 4px;
    display: block;
    margin: 16px auto 0;
}

/* 菜单栏 */

.navbar {
    position: sticky;
    z-index: 101;
    top: 0;
    width: 100%;
}

.navbar .right-header-title {
    display: none;
}

.right-top {
    display: none;
}

.hidden {
    visibility: hidden;
}

.nav-top {
    padding: 0 calc(50vw - 612px);
    overflow: hidden;
    position: relative;
}

.nav-top {
    overflow: visible;
}

.nav-top .btn-group {
    display: inline-flex;
    align-items: center;
    z-index: 1;
}

.btn-group .menu-btn {
    display: none;
}

.btn-group .language-btn {
    margin-left: 15px;
    color: #ffffff;
}

.navbar.container .nav-top {
    display: flex;
    justify-content: space-between;
    background-color: transparent;
    transition: background-color 0.15s ease-out;
    z-index: 100;
}

.js-scroll-trigger img {
    width: 120px;
}

.navbar.container .nav-top.reverse .hoverHidden,
.navbar.container .nav-top:hover .hoverHidden {
    display: none;
}

.solution:hover .solution-product-container,
.solution:active .solution-product-container {
    display: flex;
}

.product-case {
    position: relative;
}

.product-case::after {
    width: 100%;
    display: block;
    position: absolute;
    top: 72px;
    height: 8px;
    content: "";
    background: transparent;
    z-index: 3;
}

.product-list {
    display: none;
    position: absolute;
    top: 80px;
    left: 24px;
    background: white;
    padding: 8px;
    background: #ffffff;
    box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08);
    border-radius: 8px;
    z-index: 3;
}

.product-hd-item {
    display: block;
    height: 44px;
    width: 128px;
    line-height: 30px;
    padding: 7px 8px;
    box-sizing: border-box;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

.product-hd-item:hover {
    cursor: pointer;
    background: #f7f7f7;
    border-radius: 4px;
    font-weight: 500;
}

.product-hd-item:active {
    color: #355af0;
}

.product-case:hover .product-list,
.product-case:active .product-list,
.product-list:hover,
.product-list:active {
    display: block;
}

.solution-product-container {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    padding: 32px calc(50vw - 720px) 56px calc(50vw - 600px);
    background: white;
    z-index: 3;
    border-top: 1px solid #d9d9d9;
    box-shadow: -1000vh 1000vh 1px 1000vh rgba(38, 38, 38, 0.64);
}

.product-nav-left {
    width: 116px;
    border-right: 1px solid #d9d9d9;
    padding-top: 4px;
    box-sizing: border-box;
}

.product-nav-left .sub-title {
    font-size: 16px;
    line-height: 16px;
    color: #595959;
    margin-bottom: 12px;
    padding-left: 2px;
    font-weight: 500;
}

.product-nav-left .left-nav-sub-list {
    margin-bottom: 20px;
}

.product-nav-left .left-nav-sub-list .left-nav-sub-item {
    font-size: 14px;
    line-height: 24px;
    color: #666666;
    margin-bottom: 12px;
    padding-left: 12px;
    position: relative;
    cursor: pointer;
}

.product-nav-left .left-nav-sub-list .left-nav-sub-item.active {
    color: #262626;
    /* font-weight: 500; */
}
.banner-item {
    display: block;
}
.product-nav-left .left-nav-sub-list .left-nav-sub-item.active::before {
    content: "";
    width: 4px;
    height: 16px;
    border-radius: 2px;
    background: #355af0;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    display: inline-block;
    position: absolute;
}

.product-right-container {
    flex: 1;
    padding: 2px 16px;
    max-height: 530px;
    overflow: auto;
}
.product-right-container::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 12px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}
.product-right-container::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 5px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(214, 214, 214, 0.64);
}

.product-right-container::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: white;
}

/* .product-right-container .right-content {
    margin-bottom: 20px;
} */

.product-right-container .right-content .right-sub-title {
    font-size: 14px;
    line-height: 20px;
    color: #595959;
    margin-bottom: 12px;
    padding-left: 16px;
}

.product-right-container .right-content:last-child {
    margin-bottom: 0;
}

.right-sub-item .right-item-title img {
    width: 24px;
    height: 24px;
    margin-right: 4px;
    position: absolute;
    left: -48px;
    top: 8px;
    width: 36px;
    height: 36px;
}

.right-sub-list {
    display: flex;
    flex-wrap: wrap;
}

.right-sub-item {
    width: 360px;
    padding: 8px 16px;
    margin-right: 15px;
    margin-bottom: 24px;
    border-radius: 4px;
    cursor: pointer;
    padding-left: 64px;
}

.right-sub-item:hover,
.right-sub-item:active {
    background: #f7f7f7;
}

.right-sub-item .right-item-title {
    margin-bottom: 4px;
    font-size: 16px;
    line-height: 24px;
    display: flex;
    align-items: center;
    position: relative;
}

.right-sub-item .right-item-content {
    font-size: 12px;
    line-height: 20px;
    color: #8c8c8c;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.hoverShow {
    display: none;
}

.navbar.container .nav-top.reverse,
.navbar.container .nav-top:hover {
    background: white;
    box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.15);
}

.nav-top.reverse .navbar-nav li.nav-item > a,
.nav-top:hover .navbar-nav li.nav-item > a,
.nav-top.reverse .btn-group .language-btn,
.nav-top:hover .btn-group .language-btn
{
    color: #262626;
}

.nav-top .navbar-nav li.nav-item:hover > a,
.nav-top .btn-group .language-btn:hover
{
    color: #355af0;
}

.navbar.container .nav-top.reverse .hoverShow,
.navbar.container .nav-top:hover .hoverShow {
    display: block;
}

#navbarResponsive {
    display: flex;
    /* z-index: 10;     */
    margin-left: 208px;
    flex: 1;
}

.navbar.active #navbarResponsive {
    margin-left: 0;
    justify-content: center;
}

.navbar.container .navbar-brand {
    padding-top: 22px;
}

.navbar .navbar-nav {
    display: flex;
}

.navbar .navbar-nav li.nav-item > a {
    line-height: 24px;
    color: #fff;
    font-size: 16px;
    transition: color 0.15s ease-out;
    display: inline-block;
    padding: 24px 16px;
    position: relative;
}

.navbar .navbar-nav li.nav-item:hover > a::before {
    content: "";
    width: 56px;
    height: 4px;
    border-radius: 2px;
    background: #355af0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    display: inline-block;
    position: absolute;
}

.banner-swiper {
    height: 65vh;
    width: 100%;
    z-index: 0;
    margin-top: -72px;
}

.banner-pagination .swiper-pagination-bullet {
    background-color: rgba(255, 255, 255, 0.4);
    opacity: 1;
}

.banner-pagination .swiper-pagination-bullet-active {
    background-color: #ffffff;
}

.banner-swiper > .banner-pagination {
    bottom: 88px;
}

.banner-swiper .banner-item {
    position: relative;
    color: #fff;
    height: 100%;
}

.banner-swiper .banner-item .title {
    padding: 32vh calc(50vw - 600px) 0 calc(50vw - 550px);
    color: #fff;
    position: relative;
    padding-top: 0;
    height: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    z-index: 2;
}

.banner-swiper .banner-item .main-title {
    font-size: 36px;
    font-weight: 500;
    line-height: 48px;
}

.banner-swiper .banner-item .sub-title {
    font-size: 16px;
    margin-top: 8px;
    line-height: 24px;
}

.banner-swiper .banner-item .banner-logo {
    position: absolute;
    top: 182px;
    right: calc(50vw - 584px);
    display: inline-flex;
    top: 0;
    bottom: 0;
    margin: auto;
    z-index: 2;
    max-width: 640px;
    display: none;
}

.banner-swiper .banner-item .banner-bg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    object-fit: cover;
}

/* 产品推广swiper */

.masthead {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: -42px auto 0;
}

.masthead .product-item {
    width: 280px;
    position: relative;
    overflow: hidden;
    padding: 0 24px;
    background: #ffffff;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    padding-bottom: 20px;
    display: block;
}

.masthead .product-item:hover {
    box-shadow: 0px 4px 10px rgba(12, 31, 80, 0.08);
    transform: translate(0px, -10px);
}

.masthead .product-item::before {
    content: "";
    width: 42px;
    height: 42px;
    display: block;
    position: absolute;
    border-radius: 50%;
    top: -18px;
    right: 57px;
}


.masthead .product-item:nth-child(4n-3):before {
    background: linear-gradient(222.8deg, rgba(24, 151, 255, 0.25) 11.84%, rgba(73, 106, 242, 0) 82.78%);
}

.masthead .product-item:nth-child(4n-2):before {
    background: linear-gradient(220.83deg, rgba(21, 255, 193, 0.25) 11.08%, rgba(9, 219, 191, 0) 81.02%);
}

.masthead .product-item:nth-child(4n-1):before {
    background: linear-gradient(233.22deg, rgba(255, 145, 0, 0.25) -2.92%, rgba(255, 136, 0, 0) 93.07%);
}

.masthead .product-item:nth-child(4n):before {
    background: linear-gradient(222.8deg, rgba(34, 45, 164, 0.25) 11.84%, rgba(73, 106, 242, 0) 82.78%);
}

.masthead .product-item::after {
    content: "";
    width: 130px;
    height: 130px;
    display: block;
    position: absolute;
    border-radius: 50%;
    top: 115px;
    right: -28px;
}

.masthead .product-item:nth-child(4n-3):after {
    background: linear-gradient(222.8deg, rgba(24, 151, 255, 0.25) 11.84%, rgba(73, 106, 242, 0) 82.78%);
    filter: drop-shadow(0px 0px 30px rgba(73, 106, 242, 0.1));
}

.masthead .product-item:nth-child(4n-2):after {
    background: linear-gradient(220.83deg, rgba(21, 255, 193, 0.25) 11.08%, rgba(9, 219, 191, 0) 81.02%);
    filter: drop-shadow(0px 0px 30px rgba(9, 219, 191, 0.1));
}

.masthead .product-item:nth-child(4n-1):after {
    background: linear-gradient(233.22deg, rgba(255, 145, 0, 0.25) -2.92%, rgba(255, 136, 0, 0) 93.07%);
    filter: drop-shadow(0px 0px 30px rgba(233, 126, 4, 0.1));
}

.masthead .product-item:nth-child(4n):after {
    background: linear-gradient(222.8deg, rgba(34, 45, 164, 0.25) 11.84%, rgba(73, 106, 242, 0) 82.78%);
    filter: drop-shadow(0px 0px 30px rgba(73, 106, 242, 0.1));
}

.masthead .product-item .title {
    font-size: 18px;
    line-height: 26px;
    color: #262626;
    font-weight: 500;
    margin-top: 32px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 16px;
}

.masthead .product-item .content {
    font-size: 16px;
    line-height: 24px;
    color: #262626;
    margin-top: 4px;
    margin-bottom: 16px;
    overflow: hidden;
    /* white-space: nowrap; */
    text-overflow: ellipsis;
    z-index: 100;
    position: relative;
}

.masthead .product-item .more {
    font-size: 16px;
    line-height: 24px;
}

.masthead .product-item .icon {
    position: absolute;
    top: 12px;
    left: 19px;
    line-height: 10px;
}

.masthead .product-item .icon::before,
.masthead .product-item .icon::after {
    content: "";
    display: inline-block;
    width: 3px;
    height: 10px;
    border-radius: 5px;
    transform: rotate(18deg);
    margin-right: 4.5px;
}

.masthead .product-item:nth-child(4n-3) .icon::before,
.masthead .product-item:nth-child(4n-3) .icon::after {
    background: rgba(24, 151, 255,1);
}

.masthead .product-item:nth-child(4n-2) .icon::before,
.masthead .product-item:nth-child(4n-2) .icon::after {
    background: rgba(21, 255, 193, 1);
}

.masthead .product-item:nth-child(4n-1) .icon::before,
.masthead .product-item:nth-child(4n-1) .icon::after {
    background: rgba(255, 145, 0, 1);
}

.masthead .product-item:nth-child(4n) .icon::before,
.masthead .product-item:nth-child(4n) .icon::after {
    background: rgba(34, 45, 164, 1);
}

/* 客户之声 */

.customer-section {
    width: 1200px;
    margin: 60px auto 0;
    position: relative;
    margin-top: -144px;
}
.static-main {
    position: relative;
}

.customer-section .section-nav {
    margin-bottom: 32px;
}

.customer-section .section-nav .title {
    color: #262626;
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    text-align: center;
}

.customer-section .section-nav .more {
    font-size: 16px;
    line-height: 24px;
    position: absolute;
    right: 0;
    top: 7px;
}
/* .customer-pagination {
    width: calc(100% - 40px)!important;
} */
.customer-swiper {
    width: 1260px;
    height: 400px;
    margin-bottom: 36px;
}
.project-section .project-item + .project-item {
    background: white;
}
.customer-swiper .swiper-slide {
    display: flex;
    /* justify-content: space-between; */
    width: 100%;
}

.customer-pagination .swiper-pagination-bullet {
    background-color: #dddddd;
    opacity: 1;
}

.customer-pagination .swiper-pagination-bullet-active {
    background-color: #b1b1b1;
}

.customer-swiper .customer-item {
    width: 360px;
    height: 336px;
    background: #ffffff;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    border-radius: 8px;
    /* cursor: pointer; */
    transition: all 0.3s;
    margin-right: 60px;
}
.customer-swiper .customer-item:nth-child(3n) {
    margin-right: 0;
}
#no-swiper .swiper-wrapper {
    /* transform: translate3d(0px, 0px, 0px) !important; */
}

#no-swiper .swiper-slide {
    margin: 0 !important;
    padding: 0;
}

#no-swiper .customer-item {
    transform: scale3d(1, 1, 1) !important;
}

.checkmore {
    display: none;
}

.customer-swiper .customer-item:hover {
    box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08);
}

.customer-swiper .customer-item .top {
    position: relative;
    height: 140px;
    overflow: hidden;
}

.customer-swiper .customer-item .top img {
    /* cursor: pointer; */
    transition: all 0.6s;
    -ms-transition: all 0.8s;
}

.customer-swiper .customer-item .top img:hover {
    transform: scale(1.2);
    -ms-transform: scale(1.2);
}

.customer-swiper .customer-item .top span {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    color: #ffffff;
    font-weight: 500;
    font-size: 18px;
    line-height: 26px;
    padding: 14px 0 8px 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background: linear-gradient(180deg, rgba(38, 38, 38, 0.4096) 0%, rgba(38, 38, 38, 0.64) 100%);
}

.customer-swiper .customer-item .content {
    font-size: 14px;
    line-height: 20px;
    color: #595959;
    margin: 26px 24px 10px 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    line-clamp: 6;
    -webkit-box-orient: vertical;
}

.customer-swiper .customer-item .bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 24px 32px;
}

.customer-swiper .customer-item .left {
    display: flex;
    align-items: center;
}

.customer-swiper .customer-item .left p:first-child {
    font-weight: 500;
    font-size: 18px;
    line-height: 26px;
    color: #262626;
    font-size: 14px;
    line-height: 16px;
    margin-right: 4px;
    color: #595959;
}

.customer-swiper .customer-item .left p:last-child {
    font-size: 12px;
    line-height: 16px;
    color: #8c8c8c;
}

.customer-swiper .customer-item .right {
    font-size: 16px;
    line-height: 24px;
    border-radius: 24px;
    padding: 8px 16px;
    background: rgba(53, 90, 240, 0.1);
}

.customer-swiper .customer-item .right:hover,
.customer-swiper .customer-item .right:active {
    background: rgba(17, 25, 133, 0.1);
}

/* 解决方案 */

.project-section {
    padding-bottom: 16px;
}

.project-section .project-item {
    background: linear-gradient(180deg, #f0f4ff 0%, rgba(240, 244, 255, 0) 100%);
}

.project-section .project-item:nth-child(2n) {
    background: #fff;
}

.project-section .item-container {
    height: 420px;
    width: 1090px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project-section .project-item:nth-child(2n) .item-container {
    flex-direction: row-reverse;
}

.project-section .project-item .img {
    max-width: 510px;
}

.project-section .project-item .img img {
    width: 100%;
}

.project-section .project-item .info {
    width: 460px;
    position: relative;
}

.project-section .project-item .info .index {
    font-weight: 500;
    font-size: 56px;
    line-height: 64px;
    color: #355af0;
    opacity: 0.2;
    position: absolute;
    top: -34px;
}

.project-section .project-item .info .title {
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    color: #262626;
    margin-bottom: 20px;
}

.project-section .project-item .info .content {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
    margin-bottom: 32px;
}

.project-section .project-item .info .more {
    font-size: 16px;
    line-height: 24px;
}

.project-section .project-item .info .more-btn {
    display: none;
}

/* 产品与解决方案 */

.solution-section {
    padding-bottom: 56px;
    background: rgba(240, 244, 255, 0.5);
}

.solution-container {
    width: 1200px;
    margin: 0 auto;
}

.solution-container .headline {
    padding-top: 36px;
    margin-bottom: 32px;
}

.solution-container .solution-item {
    display: flex;
    margin-bottom: 40px;
}

.solution-container .solution-item:last-child {
    margin-bottom: 0;
}

.solution-container .solution-item .left {
    flex: 0 0 192px;
    color: #fff;
    background-color: #355af0;
    padding: 0 32px;
    background-image: url(../images/solution-bg.png);
    background-repeat: no-repeat;
    background-size: auto 150px;
    background-position: 100% 58%;
}

.solution-container .solution-item:nth-child(2n-1) .left {
    background-color: #1f2dab;
    background-size: auto 100px;
}

.solution-container .solution-item .left .title {
    font-weight: 500;
    font-size: 24px;
    line-height: 32px;
    margin-top: 18.52%;
}

.solution-container .solution-item .left .info {
    font-size: 16px;
    line-height: 24px;
    opacity: 0.8;
    margin-top: 12.96%;
}

.solution-container .solution-item .right {
    background: #fff;
    flex: 1;
}

.detail-item {
    display: flex;
}

.detail-item .detail-item-4,
.detail-item .detail-item-2 {
    width: 25%;
    height: 246px;
    padding: 24px;
    /* border-right: 1px solid #f0f0f0; */
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.detail-item .detail-item-4 {
    height: 286px !important;
}

.detail-item .detail-item-2 {
    width: 50%;
}

.detail-item .detail-item-4:nth-child(4n + 4),
.detail-item .detail-item-2:nth-child(2n + 2) {
    border-right: none;
}

.detail-item .headtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
    color: #262626;
    margin-bottom: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 203px;
}

.detail-item .detail-item-4 .headtitle {
    width: 203px;
    height: 60px;
    white-space: inherit !important;
}

.detail-item .detail-item-2 .headtitle {
    width: auto;
}

.detail-item .detail-content {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: auto;
}

.detail-item .detail-item-4 .detail-content {
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

.detail-item .detail-more {
    display: none;
    height: 0;
    line-height: 44px;
    background: #355af0;
    text-align: center;
    color: white;
    transition: height 0.15s;
}

.solution-container .solution-item:nth-child(2n-1) .detail-more {
    background: #1f2dab;
}

.detail-item-2:hover .detail-more,
.detail-item-4:hover .detail-more {
    display: block;
    height: 44px;
}

.detail-item .detail-item-4:hover .detail-logo,
.detail-item .detail-item-2:hover .detail-logo {
    /* display: none; */
    margin-bottom: 0;
    line-height: 0px;
}
.detail-item .detail-logo {
    margin-bottom: 20px;
    transition: 0.15s margin-bottom;
}

.detail-item .detail-logo img {
    transition: all 0.15s;
    width: 48px;
    height: 48px;
}
.detail-item .detail-item-2:hover .detail-logo img,
.detail-item .detail-item-4:hover .detail-logo img {
    width: 0;
    height: 0;
}

/* 核心技术 */

.technology-container {
    width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
    margin-bottom: 16px;
}

.technology-container .headline {
    margin-bottom: 24px;
}

.technology-container .content {
    height: 142px;
    display: flex;
    justify-content: space-between;
}

.technology-container .content .technology-item {
    width: 384px;
    height: 142px;
    background: rgba(240, 244, 255, 0.5);
    padding: 16px 22px 24px 40px;
    transition: all 0.3s;
}

.technology-container .content .technology-item:hover {
    box-shadow: 0px 4px 10px rgba(38, 38, 38, 0.2);
}

.technology-item .technology-logo {
    display: flex;
    align-items: center;
    margin-bottom: 6px;
}

.technology-item .technology-logo img {
    width: 48px;
    height: 48px;
    margin-right: 16px;
}

.technology-item .technology-logo .headtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
    color: #262626;
}

.technology-item .detail-content {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
}

/* 客户案例 */

.case-section {
    width: 1200px;
    position: relative;
    margin: 0 auto 58px;
}

.case-section .case-nav {
    margin-bottom: 32px;
}

.case-section .case-nav .title {
    color: #262626;
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    text-align: center;
}

.case-section .case-nav .more {
    font-size: 16px;
    line-height: 24px;
    position: absolute;
    right: 0;
    top: 7px;
}

.case-container {
    position: relative;
}
.case-container-1 {
    overflow: hidden;
}
.case-list {
    display: flex;
    justify-content: space-between;
}

.case-container .case-item {
    flex: 0 0 285px;
    margin: 0 10px;
    height: 328px;
    background: #ffffff;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    border-radius: 8px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s;
    max-width: 285px;
}

.case-container .case-item:hover {
    box-shadow: 0px 4px 10px rgba(38, 38, 38, 0.08);
    background-color: #355af0;
}

.case-container .case-item:hover .headtitle,
.case-container .case-item:hover .list-item {
    color: #fff;
}

.case-container .case-item:hover .more {
    background-color: #fff;
}

.case-logo {
    margin-bottom: 12px;
}

.case-logo img {
    width: 58px;
    height: 58px;
    border-radius: 8px;
    background: white;
    padding: 10px;
}

.case-item .headtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
    color: #262626;
    margin-bottom: 20px;
    height: 56px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.case-container .before-icon,
.case-container .after-icon {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.32);
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    box-shadow: 0px 4px 10px rgba(38, 38, 38, 0.08);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* display: none; */
    cursor: pointer;
}
.case-container:hover .before-icon,
.case-container:hover .after-icon {
    display: flex;
}

.case-container .before-icon path,
.case-container .after-icon path {
    fill: #595959;
}

.case-container .before-icon:active,
.case-container .after-icon:active {
    background: #f7f9ff;
}

.case-container .before-icon:hover path,
.case-container .after-icon:hover path,
.case-container .before-icon:active path,
.case-container .after-icon:active path {
    fill: #262626;
}

.case-container .before-icon {
    left: -40px;
}

.case-container .after-icon {
    right: -40px;
}
.case-list {
    transition: transform 0.15s;
}

.case-list .list-item {
    font-size: 16px;
    line-height: 24px;
    color: #262626;
    margin-bottom: 8px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.case-list .list-item img {
    width: 24px;
    height: 24px;
    margin-right: 8px;
}

.case-item .list-container {
    margin-bottom: 40px;
}

.case-item .more {
    display: inline-block;
    font-size: 16px;
    line-height: 24px;
    border-radius: 24px;
    padding: 8px 16px;
    background: rgba(53, 90, 240, 0.1);
}

.case-item .more:hover,
.case-item .more:active {
    background: rgba(17, 25, 133, 0.1);
}

/* 联系我们 */

.footer {
    background: #eff3ff;
    padding-bottom: 32px;
}

.relative-section {
    background: #355af0;
    padding: 35px calc(50% - 600px) 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 170px;
    color: #ffffff;
    background-repeat: no-repeat;
    background-image: url(../images/l1.png), url(/static/images/home/l2.png), url(/static/images/home/l3.png),
        url(/static/images/home/l4.png), url(/static/images/home/r1.png), url(/static/images/home/r2.png),
        url(/static/images/home/r3.png), url(/static/images/home/r4.png);
    background-position: calc(50vw - 600px) 0, calc(50vw - 497px) 105px, calc(50vw - 431px) 0, calc(50vw - 431px) 0,
        calc(50vw + 214px) 0, calc(50vw + 388px) 0, calc(50vw + 388px) 85px, calc(50vw + 472px) 41px;
}

.relative-title {
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    margin-bottom: 8px;
}

.relative-tel {
    font-size: 16px;
    line-height: 24px;
}

.relative-contact-btn,
.relative-contact-btn:visited {
    color: #fff;
    border: solid 1px #fff;
    padding: 5px;
    width: 150px;
    text-align: center;
    margin: 10px 0;
}

.relative-contact-btn:hover {
    color: #262626;
    background-color: #fff;
}

.relative-footer {
    padding: 36px calc(50% - 600px);
    display: flex;
    align-items: flex-start;
    margin-bottom: 18px;
}

.company-container {
    padding-top: 4px;
    margin-bottom: 30px;
}

.company-logo img {
    width: 120px;
}

.cp-detail-item {
    font-size: 12px;
    line-height: 16px;
    color: #595959;
}

.cp-ys-list {
    margin-left: auto;
    display: flex;
}

.cp-ys-out-item {
    margin-right: 20px;
}

.cp-ys-out-item:last-child {
    margin-right: 0;
}

.cp-ys-title {
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    color: #262626;
    margin-bottom: 8px;
}

.cp-ys-list-container.c2 {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    max-height: 300px;
    width: 400px;
}

.cp-ys-list-container .cp-ys-item {
    font-size: 12px;
    line-height: 20px;
    color: #595959;
    margin-bottom: 8px;
    display: block;
    max-width: 150px;
}

.cp-ys-list-container .cp-ys-item:hover {
    text-decoration: underline;
}

.cord-container {
    margin-top: 18px;
}

.cord-container img {
    width: 87px;
    height: 87px;
}

.copy-right {
    font-size: 12px;
    line-height: 20px;
    color: #595959;
    text-align: center;
}
.fixed-container {
    position: fixed;
    right: 30px;
    bottom: 10%;
    z-index: 100;
}
#totop {
    width: 64px;
    height: 64px;
    cursor: pointer;
    background: #fff url(../images/totop.png) no-repeat center 50%;
    border: 1px solid #e2e2e2;
    opacity: 0.85;
    border-radius: 8px;
    box-shadow: 0px 4px 10px rgba(12, 31, 80, 0.08);
}

#totop:hover {
    opacity: 1;
}

.relative-me {
    width: 64px;
    background: white;
    box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08);
    border-radius: 8px;
    right: calc(50vw - 627px);
    padding: 9px 6px;
    margin-bottom: 8px;
}

.relative-item {
    width: 52px;
    height: 52px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 20px;
    color: #355af0;
    position: relative;
}

.relative-item:last-child {
    margin-bottom: 0;
}

.relative-item:hover,
.relative-item.active {
    background: rgba(53, 90, 240, 0.1);
    border-radius: 4px;
}

.relative-item > img {
    width: 20px;
    height: 20px;
    margin-bottom: 5px;
}

.cord-container {
    display: none;
    position: absolute;
    z-index: 2;
    right: 72px;
    top: 0;
    padding: 12px;
    background: white;
    box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08);
    text-align: center;
    border-radius: 8px;
}

.cord-container img {
    width: 98px;
    height: 98px;
    margin-bottom: 5px;
}

.cord-container span.share-title {
    font-size: 14px;
    line-height: 20px;
    color: #595959;
    white-space: nowrap;
}

.relative-item.active .cord-container,
.relative-item.active .telephone-container {
    display: block;
}

.telephone-container {
    display: none;
    position: absolute;
    z-index: 2;
    right: 72px;
    top: 0;
    padding: 12px 16px;
    background: white;
    box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08);
    border-radius: 8px;
    white-space: nowrap;
}

.telephone-container .title {
    font-size: 14px;
    line-height: 20px;
    color: #595959;
    font-weight: 500;
    margin-right: 8px;
}
.search-container {
    position: relative;
    height: 38px;
}
.search-container .search-btn {
    position: absolute;
    left: -18px;
    top: 0;
    bottom: 0;
    margin: auto;
    display: inline-block;
    height: 20px;
    width: 20px;
    cursor: pointer;
}
.search-container.active .search-btn {
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    margin: auto;
    display: inline-block;
    height: 20px;
    width: 20px;
}
.nav-top.reverse .btn-group .search-container .search-btn path,
.nav-top:hover .btn-group .search-container .search-btn path {
    fill: #262626;
}

.nav-top .btn-group .search-container .search-btn path {
    fill: white;
    transition: fill 0.15s ease-out;
}
.nav-top.reverse .btn-group .search-container.active .search-btn path,
.nav-top:hover .btn-group .search-container.active .search-btn path {
    fill: #262626;
}

.nav-top .btn-group .search-container.active .search-btn path {
    fill: #355af0;
    transition: fill 0.15s ease-out;
}
.pc-hidden {
    display: none;
}
.search-container .form-search-btn {
    position: absolute;
    right: 12px;
    font-size: 16px;
    line-height: 24px;
    color: #355af0;
    border: none;
    padding: 0;
    outline: none;
    top: 6px;
    cursor: pointer;
}
/* .search-container:hover .form-search-btn {
    display: block;
} */
.search-container input {
    display: none;
}
.search-container .form-search-btn {
    display: none;
}
.search-container.active input {
    width: 326px;
    height: 100%;
    border-radius: 19px;
    background: transparent;
    padding-left: 52px;
    background: white;
    font-size: 16px;
    line-height: 24px;
    display: block;
}
.nav-top.reverse .search-container.active input,
.nav-top:hover .search-container.active input {
    border: 1px solid #355af0;
    border-color: #262626;
}
.nav-top.reverse .search-container.active .form-search-btn,
.nav-top:hover .search-container.active .form-search-btn {
    color: #262626;
    display: block;
}
.search-container.active .form-search-btn {
    color: #355af0;
    display: block;
}
.aside-quick-menu {
    display: inline-block;
    position: sticky;
    left: calc(100vw - 140px);
    z-index: 99;
    top: 80px;
    margin-top: 40px;
    padding: 8px 8px 12px;
    background: #ffffff;
    /* box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08); */
    border-radius: 8px;
}
.aside-quick-menu .menu-quick-item {
    background: #ffffff;
    border-radius: 4px;
    width: 94px;
    padding: 7px 7px 7px 16px;
    cursor: pointer;
    position: relative;
    font-size: 14px;
    line-height: 22px;
    color: #262626;
}
.aside-quick-menu .menu-quick-item:hover {
    background: rgba(17, 25, 133, 0.1);
}
.aside-quick-menu .menu-quick-item.active::before {
    content: "";
    position: absolute;
    background: #355af0;
    border-radius: 8px;
    height: 16px;
    width: 4px;
    display: inline-block;
    left: 4px;
    top: 0;
    margin: auto;
    bottom: 0;
}
a:visited {
    color: #355af0;
}
a:hover {
    color: #1f2dab;
}

.dark-link,
.dark-link:visited {
    color: #262626;
    cursor: pointer;
}

.dark-link:hover {
    color: #355af0;
}

.box-shadow {
    box-shadow: none;
    transition: box-shadow 0.3s;
}

.box-shadow:hover {
    box-shadow: 0px 0px 0px 1px #e6eaf0, 0px 4px 10px rgba(12, 31, 80, 0.08);
}
.nav-item {
    cursor: pointer;
}