@charset "UTF-8"; /**
 * 公司官网
 * date: 2023-10-9
 * author: TH;
 */
.com-tt {
    line-height: 87px;
    height: 87px;
    margin-top: 54px;
    font-size: 36px;
    font-weight: bold;
}

.com-tt::before {
    position: absolute;
    content: '';
    width: 40px;
    height: 1px;
    background-color: #e60012;
    left: 0;
    bottom: 0;
}

.head {
    position: relative;
    z-index: 1;
}

.head-arrow {
    cursor: pointer;
    position: absolute;
    width: 48px;
    height: 34px;
    background: url('../images/homepage/head_arrow.png') no-repeat;
    background-position: center bottom;
    bottom: 46px;
    left: 50%;
    margin-left: -24px;
    z-index: 9999;
}

@keyframes arrow {
    0% {
        background-position: center bottom;
    }

    50% {
        background-position: center top;
    }

    10% {
        background-position: center bottom;
    }
}

.head-arrow:hover {
    animation: arrow linear 0.8s 2;
}

.head-swiper {
    height: 100%;
    width: 100%;
    overflow: hidden;
    background-color: #0b1659 !important;
}

.head-swiper .swiper-slide {
    position: relative;
    overflow: hidden;
}

.head-swiper-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.head-swiper .mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15);
    z-index: 1;
}

.head-swiper-video {
    position: relative;
    background-color: #0b1659 !important;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.head-swiper-txt {
    position: absolute;
    z-index: 999999;
    color: #fff;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    white-space: nowrap;
    font-weight: lighter;
    line-height: 96px;
}

.head-swiper-txt > * {
    position: relative;
    font-size: 74px;
    top: 80px;
    opacity: 0;
}

.head-swiper-txt > * span {
    font-weight: bold;
}

.swiper-slide-active .swiper-animate > * {
    top: 0;
    transition: all 1s ease;
    opacity: 1;
}

.swiper-slide-active .swiper-animate > *:nth-child(1) {
    transition-delay: 0.5s;
}

.swiper-slide-active .swiper-animate > *:nth-child(2) {
    transition-delay: 0.7s;
}

.head-swiper-understand .head-swiper-txt > img {
    height: 78px;
}

.head-swiper-understand .head-swiper-txt > a {
    position: relative;
    display: block;
    margin: 24px auto 0;
    padding-left: 30px;
    width: 180px;
    height: 54px;
    line-height: 54px;
    font-size: 18px;
    color: #fff;
    background: url('../images/homepage/understand_btn.png') no-repeat;
    background-size: 100% 100%;
    text-align: left;
}

.head-swiper-smart .head-swiper-txt > p:nth-child(2) {
    line-height: 44px;
    font-size: 15px;
}

.head-swiper-digitalize .head-swiper-txt {
    text-align: left;
}

.intro {
    background: url('../images/sub_bg.jpg') center no-repeat;
    background-size: cover;
    color: #606060;
}

.intro > .container {
    height: 100%;
}

.intro-tt {
    height: 70px;
    line-height: 70px;
    text-align: center;
    color: #606060;
    font-size: 42px;
    margin-top: 82px;
    position: relative;
}

.intro-tt::before {
    position: absolute;
    content: '';
    width: 50px;
    height: 2px;
    background-color: #e15a66;
    bottom: 0;
    left: 50%;
    margin-left: -25px;
}

.intro-details {
    margin: 19px 0 125px 0;
    line-height: 22px;
    text-align: center;
    font-size: 18px;
}

.intro-info-list {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 90px;
}

.intro-info-li {
    width: 33.33%;
    text-align: center;
    margin-bottom: 132px;
}

.intro-info-num {
    font-size: 0;
    height: 62px;
}

.intro-info-num > span {
    display: inline-block;
    vertical-align: top;
}

.intro-info-num .num {
    color: #0068b7;
    font-size: 52px;
    line-height: 62px;
}

.intro-info-num .plus {
    font-size: 31px;
    line-height: 30px;
}

.intro-info-num .unit {
    font-size: 18px;
    line-height: 21px;
    margin-top: 30px;
}

.intro-info-kind {
    line-height: 41px;
    font-size: 18px;
}

.intro-end {
    position: absolute;
    right: 0;
    bottom: 98px;
    line-height: 22px;
}

/* 热点关注 */
.hot {
    position: relative;
    background-color: #fff;
    padding-bottom: 80px;
}

.hot-more {
    right: 0;
    top: 102px;
}

.hot-list {
    display: flex;
    flex-wrap: wrap;
    margin: 10px 0 0 -26px;
}

.hot-li {
    position: relative;
    width: calc(33.33% - 26px);
    margin: 27px 0 0 26px;
    background-color: #ececec;
}

.hot-li > a {
    display: block;
    height: 100%;
}

.hot-li:first-child {
    width: calc(66.66% - 26px);
}

.hot-li-tip {
    position: absolute;
    left: 0;
    top: 0;
    width: 45px;
    height: 28px;
    line-height: 28px;
    font-size: 13px;
    color: #fff;
    text-align: center;
    background-color: #0068b7;
    z-index: 2;
}

.hot-li:hover .hot-pic-box > img {
    transform: scale(1.1);
}

.hot-pic-box {
    height: 325px;
    position: relative;
    overflow: hidden;
}

.hot-pic-box > img {
    position: relative;
    height: 100%;
    width: 100%;
    z-index: 1;
    transition: all 0.5s ease;
}

.hot-pic-txt {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 4px;
    color: #fff;
    font-size: 18px;
    line-height: 32px;
    font-weight: bold;
    z-index: 2;
}

.hot-pic-txt > p {
    height: 32px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.hot-info {
    height: 114px;
    padding: 0 20px;
}

.hot-info-txt {
    line-height: 22px;
    height: 44px;
    margin-top: 8px;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.hot-info-date {
    line-height: 22px;
    margin-top: 20px;
    font-size: 13px;
}

.hot-news-list {
    height: 420px;
    margin-top: 19px;
    overflow: auto;
}

.hot-news-li {
    position: relative;
    margin-top: 26px;
}

.hot-news-li > a {
    display: block;
    padding: 0 30px 10px 40px;
}

.hot-news-li::before {
    position: absolute;
    content: '';
    width: 66px;
    height: 2px;
    background-color: #1957ab;
    left: 40px;
    bottom: 1px;
    transition: all 0.5s ease;
}

.hot-news-li:hover .hot-news-title {
    color: #0068b7;
}

.hot-news-li:hover::before {
    width: calc(100% - 80px);
}

.hot-news-info {
    line-height: 20px;
    color: #515151;
    font-size: 12px;
    display: flex;
}

.hot-news-info span {
    margin-right: 18px;
}

.hot-news-title {
    line-height: 26px;
    height: 26px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 18px;
    font-weight: bold;
}

/* 主营业务 */
.business {
    background: url('../images/sub_bg.jpg') center no-repeat;
    background-size: cover;
}

.business-list {
    margin: 40px 0 80px -7px;
    display: flex;
    flex-wrap: wrap;
}

.business-item {
    position: relative;
    cursor: pointer;
    height: 297px;
    width: calc(14% - 7px);
    margin-left: 7px;
    transition: all 0.5s ease;
    overflow: hidden;
    color: #fff;
}

.business-item.active {
    width: calc(72% - 7px);
}

.business-item.active .business-item-title, .business-item.active .business-item-intro {
    opacity: 1;
}

.business-item.active .business-item-title {
    left: 38px;
    text-align: left;
}

.business-item a {
    display: block;
    height: 100%;
}

.business-item img {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.business-item-title, .business-item-intro {
    position: absolute;
    opacity: 0;
    z-index: 2;
    left: 38px;
    overflow: hidden;
}

.business-item-title {
    bottom: 81px;
    line-height: 57px;
    height: 57px;
    font-size: 29px;
    opacity: 1;
    left: 0;
    width: 100%;
    text-align: center;
}

.business-item-intro {
    line-height: 24px;
    max-height: 72px;
    top: 216px;
    right: 38px;
    font-size: 16px;
}

/* 行业案例 */
.case {
    background-color: #fff;
}

.case > .container {
    overflow: hidden;
}

.scroll-animate > .container {
    top: 100px;
    opacity: 0;
    transition: all 0.3s linear;
}

.view-animate > .container {
    top: 0;
    opacity: 1;
}

@media screen and (max-width: 1200px) {
    .head-arrow {
        display: none;
    }

    .intro {
        height: auto;
    }

    .intro-tt {
        font-size: 24px;
        margin-top: 20px;
    }

    .intro-details {
        margin: 19px 0 35px 0;
        line-height: 22px;
        text-align: center;
    }

    .intro-info-list {
        margin-bottom: 0;
    }

    .intro-info-li {
        width: 50%;
        margin-bottom: 50px;
    }

    .intro-info-num {
        height: 38px;
    }

    .intro-info-num .num {
        font-size: 34px;
        line-height: 38px;
    }

    .intro-info-num .plus {
        font-size: 18px;
        line-height: 16px;
    }

    .intro-info-num .unit {
        line-height: 16px;
        margin-top: 16px;
    }

    .intro-kind {
        line-height: 41px;
    }

    .intro-end {
        bottom: 10px;
        right: 10px;
    }

    .com-tt {
        line-height: 34px;
        height: 34px;
        margin-top: 20px;
        margin-left: 4px;
        font-size: 20px;
    }

    .hot {
        padding-bottom: 20px;
    }

    .hot-more {
        top: 20px;
        right: 4px;
        height: 34px;
        line-height: 32px;
        width: 100px;
        padding-left: 8px;
        font-size: 14px;
    }

    .hot-more.com-more::before {
        right: 10px;
        width: 14.4px;
        height: 10.44px;
        margin-top: -5.22px;
        background-size: 100% 100%;
    }

    .hot-info {
        background-color: #fff;
    }

    .hot-li {
        height: auto;
        width: calc(100% - 32px - 8px) !important;
        margin: 8px 4px 0 36px;
        border: 1px solid #bfd2e1;
    }

    .hot-pic-box {
        height: auto;
    }

    .hot-pic-txt {
        font-size: 14px;
        line-height: 20px;
        left: 7px;
    }

    .hot-pic-txt p {
        height: 20px;
    }

    .hot-info {
        height: auto;
        padding: 0 7px;
    }

    .hot-info-txt {
        line-height: 18px;
        height: 36px;
        margin-top: 6px;
        font-size: 16px;
    }

    .hot-info-date {
        margin-top: 6px;
        line-height: 18px;
    }

    .hot-news-list {
        height: 325px;
        margin-top: 30px;
    }

    .hot-news-li {
        margin-top: 4px;
    }

    .hot-news-li > a {
        padding: 0 7px 15px 7px;
    }

    .hot-news-li:hover::before {
        width: calc(100% - 14px);
    }

    .hot-news-li::before {
        left: 7px;
        bottom: 7px;
    }

    .hot-news-title {
        line-height: 24px;
        height: 24px;
        font-size: 16px;
    }

    .business-list {
        margin: 0 4px;
    }

    .business-item {
        height: 150px;
        width: 100% !important;
        margin: 5px 0;
    }

    .business-item > img {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }

    .business-item-title {
        opacity: 1;
        position: absolute;
        text-align: center;
        left: 0;
        width: 100%;
        top: 50%;
        transform: translateY(-50%);
        font-size: 24px;
        font-weight: bold;
    }

    .business-item-intro {
        display: none;
    }
}

.mobile-style.head {
    margin-top: 50px;
    height: auto;
}

.mobile-style.head .click-pic {
    cursor: pointer;
}

.mobile-style.head .swiper-pagination {
    bottom: 0;
}

.mobile-style.head .swiper-pagination .swiper-pagination-bullet {
    height: 20px;
}

.com-case-text {
    bottom: 0;
    height: 100%;
}

.com-case-name {
    position: absolute;
    transition: all 0.7s ease;
    max-height: 93px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.com-case-intro {
    position: absolute;
    bottom: 0;
    transition: all 0.7s ease;
    max-height: 182px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 7;
    -webkit-box-orient: vertical;
}

.com-case-click:hover .com-case-text {
    bottom: 0;
}

.com-case-click:hover .com-case-intro {
    bottom: 54px;
}

.banner-info {
    position: absolute;
    width: 1088px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    color: #fff;
}

.banner-info.sz .slogan-hd {
    height: 60px;
    line-height: 60px;
    font-size: 45px;
    font-weight: lighter;
    margin-top: -91px;
}

.banner-info.sz .slogan-hd span {
    font-weight: 500;
    margin: 0 4px;
}

.banner-info.sz .slogan-detail {
    height: 15px;
    line-height: 15px;
    font-size: 15px;
    letter-spacing: 0px;
    margin-top: 26px;
}

.banner-info.sz .link-size {
    /* margin-top: 82px; */
}

.banner-info.fw .slogan-hd {
    /* line-height: 60px; */
    font-size: 51px;
    font-weight: lighter;
    margin-top: -144px;
}

.banner-info.fw .slogan-hd span {
    font-weight: normal;
    margin: 0 4px;
}

.banner-info.fw .slogan-detail {
    font-size: 24px;
    line-height: 74px;
    height: 74px;
}

.banner-info.fw .slogan .link-size {
    margin-top: 57px;
}

.banner-info.ai > img {
    /* margin: 100px 0; */
    margin: -152px 0 0 -27px;
    width: 552.2px;
}

.banner-info .link-size {
    /* height: 139px; */
}

.banner-info.hotline .slogan-hd {
    font-size: 24px;
    line-height: 50px;
    height: 50px;
    margin-top: -90px;
}

.banner-info.hotline .slogan-detail {
    height: 70px;
    line-height: 70px;
    font-size: 51px;
    font-weight: 600;
}

.know-more {
    width: 1088px;
    /* height: 139px; */
    position: absolute;
    z-index: 999;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    margin-top: 123px;
}

.know-more .slogan {
    height: 44px;
    line-height: 42px;
    font-size: 23px;
    font-weight: 700;
    /* margin-left: 20px; */
    color: #fff;
    border-bottom: 2px solid #fff;
    box-sizing: border-box;
    display: inline-block;
}

/*.know-more-info {
    height: 67px;
    margin-top: 28px;
    display: flex;
    width: 450px;
    border-radius: 6px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2);
}
.know-more-info:hover {
    background-color: #fff;
}
.know-more-info:hover .know-more-phone::placeholder {
    color: #555;
}
.know-more-phone {
    width: 100%;
    border: none;
    height: 100%;
    background: transparent;
    padding: 0 20px;
    outline: none;
    font-size: 21px;
}
.know-more-phone::placeholder {
    color: rgba(255, 255, 255, 0.8);
}
.know-more-btn {
    width: 169px;
    text-align: center;
    border-radius: 6px;
    font-size: 21px;
    background-color: #0068b7;
    color: #fff;
    flex-shrink: 0;
    line-height: 67px;
    height: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
    font-weight: 700;
}
.know-more-btn:hover {
    opacity: 0.9;
}
.know-more-btn:active {
    opacity: 1;
} */
@media screen and (max-width: 1500px) {
    .banner-info.sz .slogan-hd {
        font-size: 70px;
    }

    .banner-info.sz .slogan-detail {
        letter-spacing: 0;
    }
}


.bannertop{
	top:39.9% !important;
}