// main max width
@mw: 1366px;

.mobile {
    display: none;
}

.pc {
    display: initial;
}

.limit-line {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.clamp-1 {
    -webkit-line-clamp: 1;
}

.clamp-2 {
    -webkit-line-clamp: 2;
}

.clamp-3 {
    -webkit-line-clamp: 3;
}

.clearfix {
    zoom: 1;
}

.clearfix::after {
    display: block;
    content: '';
    clear: both;
}

.full-wrap {
    width: 100%;
}

.main-wrap {
    width: @mw;
    margin: 0 auto;
}

.mg-center {
    margin-top: 0;
    margin-bottom: 0;
    margin-left: auto;
    margin-right: auto;
}

.header {
    z-index: 20;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background-image: url('../images/transparent-bg.png');

    .main {
        height: 90px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .logo {
        img {
            max-height: 50px;
        }
    }

    .menu {
        .menu-group {
            display: flex;
        }

        .item {
            margin-left: 50px;
        }

        .link {
            font-size: 18px;
            color: #FFFFFF;
        }

        .link.active,
        .link:hover {
            font-weight: bold;
        }
    }
}

.footer {
    width: 100%;
    background-color: #343434;

    .main {
        padding: 30px 0;

        .row:first-child {
            margin-top: 0;
        }

        .row {
            font-size: 18px;
            color: #FFFFFF;
            text-align: center;
            line-height: 20px;
            margin-top: 20px;
        }

        .tel {
            display: inline-block;
            width: 355px;
            border: 2px solid #DDDDDD;
            border-radius: 30px;
            padding: 20px;
            font-size: 24px;
        }

        .icp {
            color: #999999;
        }
    }
}

.banner-text {
    color: #FFFFFF;
    text-align: center;

    p:nth-child(1) {
        font-size: 38px;
        margin-bottom: 25px;
        line-height: 38px;
    }

    p:nth-child(2) {
        font-size: 30px;
        line-height: 30px;
    }

    .cname {
        color: #E30020;
    }
}

.section {
    .section-title {
        text-align: center;
    }

    .section-title.style-1 {
        .title {
            font-size: 36px;
            line-height: 36px;
            font-weight: bold;
            color: #141414;
            display: flex;
            align-items: center;
            justify-content: center;

            .rtext {
                color: #E50020;
            }
        }

        .title::before,
        .title::after {
            content: '';
            display: inline-block;
            width: 58px;
            height: 3px;
            background: #D4D4D4;
            margin: 0 15px;
        }
    }
}

.section.main-banner {
    width: 100%;

    .swiper-slide {
        display: flex;
    }

    .swiper-pagination-bullet {
        width: 40px;
        height: 2px;
        background: #F8F8F8;
        border-radius: 0;
        opacity: 1;
    }

    .swiper-pagination-bullet-active {
        background: #E50020;
    }

    .swiper-pagination {
        bottom: 40px;
    }

    .item {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 720px;
        background-repeat: no-repeat;
        background-position: center center;
        background-size: cover;
    }

    .banner-text {

        p:nth-child(1),
        p:nth-child(2) {
            transform: translate3d(0, 20px, 0);
            opacity: 0;
        }

        p:nth-child(1) {
            transition: .8s ease .4s;
        }

        p:nth-child(2) {
            transition: .8s ease .6s;
        }
    }

    .swiper-slide-active .banner-text {

        p:nth-child(1),
        p:nth-child(2) {
            opacity: 1;
            transform: translate3d(0, 0, 0);
        }
    }
}

.section.idx-about {
    margin-top: 60px;

    .ia-container {
        margin-top: 70px;
        font-size: 20px;
        color: #666666;
        line-height: 36px;
    }

    .ia-image {
        max-width: 100%;
        margin-top: 80px;
        font-size: 0;

        img {
            width: 100%;
        }
    }
}

.section.idx-calture {
    margin-top: 90px;
    margin-bottom: 60px;

    .ic-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .caltrue-item {
        display: flex;
        justify-content: space-between;
        flex-direction: column;
        width: 650px;
        height: 156px;
        background: rgba(248, 248, 248, 0);
        border: 1px solid #DDDDDD;
        box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
        border-radius: 20px;
        box-sizing: border-box;
        padding: 30px;
        margin-top: 48px;
    }

    .title {
        display: flex;
        align-items: center;

        .cover {
            width: 30px;
            height: 30px;
            object-fit: scale-down;
            margin-right: 15px;
        }

        .text {
            font-size: 30px;
            font-weight: bold;
            color: #000001;
        }
    }

    .desc {
        font-size: 24px;
        color: #666666;
    }
}

.section.sec-banner {
    width: 100%;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;

    .banner-text {
        padding-top: 60px;
    }
}

.section.article-detail {
    margin-top: 50px;
    margin-bottom: 50px;

    .title {
        padding: 30px 0;
        text-align: center;
        border-bottom: 4px dashed #E5E5E5;

        h1 {
            font-size: 28px;
            font-weight: normal;
            color: #333333;
        }
    }

    .content {
        padding: 30px 0;
        img {
            max-width: 100%;
        }
    }
}

.full-wrap.about {
    background-color: #F7F7F7;
}

.section.about-textarea {
    padding: 90px 0 65px 0;

    .content {
        font-size: 20px;
        color: #666666;
        line-height: 36px;
        margin-top: 60px;
    }

    .img-group {
        margin-top: 50px;
        display: flex;
        justify-content: space-between;

        .item {
            width: 442px;
            height: 312px;
            // float: left;
            // margin-right: 20px;
        }

        // .item:nth-child(3n) {
        //     margin-right: 0;
        // }

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

.section.mapcont {
    margin-top: 70px;

    .mcont {
        margin-top: 70px;
        text-align: center;
        font-size: 0;

        a {
            display: block;
            width: 100%;
        }

        img {
            max-width: 100%;
        }
    }
}

.section.addrcont {
    margin-top: 70px;
    margin-bottom: 90px;

    .aacont {
        margin-top: 70px;

        li {
            width: 50%;
            float: left;
            display: flex;
            align-items: center;
            margin-top: 35px;
        }

        li:nth-child(1),
        li:nth-child(2) {
            margin-top: 0;
        }

        li::before {
            content: '';
            display: inline-block;
            width: 27px;
            height: 27px;
            background-image: url('../images/daohang.png');
            background-size: 100%;
            flex-shrink: 0;
        }

        a {
            font-size: 20px;
            color: #040000;
            margin-left: 10px;
        }
    }
}

.section.contact-map {
    position: relative;
    margin-top: 100px;
    height: 690px;

    .cm-desc {
        z-index: 5;
        position: relative;
        width: 1045px;
        display: flex;
        border: 2px solid #DDDDDD;
        box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
        box-sizing: border-box;
        margin: 0 auto;

        .logo {
            width: 392px;
            height: 392px;
        }

        .desc {
            width: 653px;
            padding: 35px;
            box-sizing: border-box;
            display: flex;
            justify-content: space-between;
            flex-direction: column;
            background-color: #ffffff;
        }
    }

    .cm-map {
        display: block;
        position: absolute;
        top: 170px;
        height: 520px;
        background-repeat: no-repeat;
        background-position: center;
    }

    .title {
        h1 {
            font-size: 36px;
            font-weight: bold;
            color: #000000;
            line-height: 36px;
            margin-bottom: 30px;
            letter-spacing: 3px;
        }

        span {
            color: #E50020;
        }

        p {
            font-size: 24px;
            color: #333333;
            line-height: 24px;
        }
    }

    .items {
        li {
            display: flex;
            align-items: center;
            margin-top: 12px;
        }

        img {
            width: 37px;
            height: 37px;
            margin-right: 15px;
        }

        p {
            font-size: 18px;
            font-weight: bold;
            color: #333333;
        }
    }
}

.section.paragraph-content {
    margin-top: 100px;
    margin-bottom: 100px;

    .paragraph:first-child {
        margin-top: 0;
    }

    .paragraph {
        margin-top: 30px;

        .title {
            font-size: 24px;
            font-weight: bold;
            color: #E50020;
            line-height: 24px;
            margin-bottom: 30px;
        }

        // .content {
        //     font-size: 24px;
        //     color: #666666;
        //     line-height: 36px;
        // }
    }
}

.section.cooperate {
    .content {
        margin-top: 60px;
        margin-bottom: 60px;
    }
}

.section.story-cont.last {
    margin-bottom: 100px;
}

.section.story-cont {
    margin-top: 40px;

    .title {
        font-size: 24px;
        font-weight: bold;
        color: #E50020;
        margin-bottom: 25px;
        line-height: 24px;
    }

    .image-con {
        position: relative;
        width: 100%;
        font-size: 0;

        .swiper-slide {
            border-radius: 20px;
            overflow: hidden;
        }

        img {
            max-width: 100%;
        }

        p {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            background-image: url('../images/transparent-bg.png');
            font-size: 24px;
            font-weight: bold;
            color: #FFFFFF;
            box-sizing: border-box;
            padding: 30px 60px;
        }
    }

    .story-item:first-child {
        margin-top: 0;
    }

    .story-item {
        margin-top: 20px;

        .desc {
            width: 700px;
            height: 360px;
            background: #F5F5F5;
            border-radius: 20px 0 0 20px;
            overflow: hidden;
            float: left;
            margin-top: 40px;
            box-sizing: border-box;
            padding: 28px;
        }

        .img {
            width: 666px;
            height: 440px;
            background: #E5E5E5;
            border-radius: 20px;
            overflow: hidden;
            flex-shrink: 0;
            float: right;

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

        .text {
            font-size: 24px;
            font-weight: bold;
            color: #000000;
            line-height: 24px;
            margin-bottom: 30px;
        }

        .content {
            font-size: 20px;
            color: #000000;
            line-height: 30px;
            text-indent: 2em;
        }
    }

    .story-item:nth-child(2n) {
        .desc {
            float: right;
            border-radius: 0 20px 20px 0;
        }

        .img {
            float: left;
        }
    }
}

.section.business-nav {
    .nav {
        display: flex;
        justify-content: space-around;
        align-items: center;

        li {
            display: inline-block;
            width: 340px;
            text-align: center;
            padding: 40px 0;
        }

        a {
            font-size: 24px;
            font-weight: bold;
            color: #999999;
        }

        a:hover,
        a.active {
            color: #E50524;
        }
    }
}

.section.business-cont {
    .title {
        width: 100%;
        text-align: center;

        h2 {
            font-size: 30px;
            font-weight: bold;
            color: #E72A3A;
        }
    }

    .title::after {
        content: '';
        display: inline-block;
        width: 58px;
        height: 3px;
        background: #E72A3A;
    }
}

.s-section {
    .s-title {
        font-size: 24px;
        font-weight: bold;
        color: #333333;
        line-height: 24px;
    }
}

.s-section.s1-first {
    margin-bottom: 80px;
    margin-top: 12px;
}

.business-cont.s1 {
    margin-top: 100px;
}

.business-cont.s2 {
    margin-top: 100px;

    .mid-box {
        margin-top: 40px;

        .ad-text {
            font-size: 20px;
            font-weight: bold;
            color: #666666;
            line-height: 20px;
        }
    }
}

.business-cont.s3 {
    background-color: #F7F7F7;
    margin-top: 70px;
    padding-top: 50px;
    padding-bottom: 80px;

    .mid-box {
        margin-top: 50px;

        li {
            display: flex;
            align-items: center;
            float: left;
        }

        li::after {
            content: '';
            display: block;
            width: 2px;
            height: 80px;
            background: #D7D7D7;
        }

        li:nth-child(3n)::after {
            display: none;
        }

        .cont {
            width: 452px;
            text-align: center;
        }

        .num {
            font-size: 30px;
            font-weight: bold;
            color: #666666;
            line-height: 30px;
        }

        .desc {
            font-size: 24px;
            color: #000000;
            line-height: 24px;
            margin-top: 35px;
        }
    }
}

.business-cont.s4 {
    padding: 75px 0;
}

.s-content.g1 {
    li {
        float: left;
        margin-right: 42px;
        margin-top: 25px;
    }

    li:nth-child(4n) {
        margin-right: 0;
    }

    .item {
        width: 310px;
        height: 303px;
        background: rgba(229, 0, 32, 0);
        border: 2px solid #DDDDDD;
        box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
        border-radius: 20px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        box-sizing: border-box;
    }

    h4 {
        margin: 30px 0;
        font-size: 24px;
        font-weight: bold;
        color: #333333;
        line-height: 24px;
    }

    p {
        font-size: 20px;
        color: #666666;
        line-height: 20px;
    }

    .icon {
        width: 115px;
        height: 80px;
        object-fit: cover;
    }
}

.s-content.g2 {
    li {
        float: left;
        margin-right: 46px;
        margin-top: 30px;
    }

    li:nth-child(2n) {
        margin-right: 0;
    }

    .item {
        display: block;
        width: 660px;
        height: 349px;
        background: #FFFFFF;
        border: 2px solid #DDDDDD;
        box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
        box-sizing: border-box;
    }

    .icon-cont {
        width: 100%;
        height: 225px;

        .icon {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
    }

    .desc {
        width: 100%;
        height: 120px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 0 30px;
        box-sizing: border-box;

        h4 {
            font-size: 20px;
            font-weight: bold;
            color: #333333;
            line-height: 20px;
            margin-bottom: 18px;
        }

        p {
            font-size: 16px;
            color: #333333;
            line-height: 20px;
        }
    }
}

.s-content.g4 {

    .btn {
        width: 100%;
        height: 124px;
        padding: 0 20px;
        box-sizing: border-box;
    }

    .btn {
        display: flex;
        justify-content: center;
        align-items: center;

        .b-text {
            display: block;
            width: 181px;
            height: 40px;
            background: #E50020;
            border-radius: 20px;
            text-align: center;
            font-size: 16px;
            color: #FFFFFF;
            line-height: 40px;
        }
    }
}

.s-content.g3,
.s-content.g4 {
    li {
        float: left;
        margin-right: 53px;
        margin-top: 50px;
    }

    li:nth-child(3n) {
        margin-right: 0;
    }

    .item {
        display: block;
        width: 420px;
        background: #FFFFFF;
        border: 2px solid #DDDDDD;
        box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
        box-sizing: border-box;
    }

    .icon-cont {
        width: 100%;
        height: 220px;

        .icon {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
    }

    .desc {
        width: 100%;
        height: 124px;
        padding: 0 20px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        justify-content: center;

        .i-title {
            font-size: 20px;
            font-weight: bold;
            color: #333333;
            line-height: 20px;
            margin-bottom: 18px;
        }

        .i-desc {
            font-size: 16px;
            color: #333333;
            line-height: 24px;
        }
    }
}

.s-content.g5 {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    text-align: center;
    margin-top: 60px;

    .item {
        width: 310px;

        img {
            width: 65px;
            height: 65px;
        }

        p {
            font-size: 24px;
            color: #666666;
            line-height: 36px;
            margin-top: 50px;
        }
    }
}