.main {
    height: 100vh;
    position: relative;
    overflow: hidden;
}
.swiper-container-page {
    height: 100%;
}
.swiper-container-page .swiper-slide {
    height: auto;
}
.main-container {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}
.box-cc {
    background: url("../images/bg_cc.png") no-repeat;
    background-size: 100% 100%;
}
.box-xl {
    background: url("../images/bg_xl.png") no-repeat;
    background-size: 100% 100%;
}
.box-sg {
    background: url("../images/bg_sg.png") no-repeat;
    background-size: 100% 100%;
}
.main-container .container {
    width: 1200px;
    margin: 0 auto;
}
.common-title {
    margin-top: 20px;
}
.common-video-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.swiper-cc {
    margin-top: 40px;
    height: 490px;
}
.swiper-cc .item {
    height: 100%;
    overflow: hidden;
    position: relative;
}
.swiper-cc .item .left {
    height: 490px;
    width: 690px;
    background: url("../images/bg_cc_left.png") no-repeat;
    background-size: 100% 100%;
    padding: 82px 192px 0 56px;
}
.swiper-cc .item .left .title {
    font-weight: bold;
    font-size: 26px;
    color: #FFFFFF;
    height: 78px;
    line-height: 39px;
}
.swiper-cc .item .left .line {
    width: 100px;
    height: 4px;
    background: #FFFFFF;
    margin-top: 27px;
}
.swiper-cc .item .left .text {
    height: 128px;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 32px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    margin-top: 27px;
}
.swiper-cc .item .left .more {
    width: 130px;
    height: 34px;
    background: url("../images/more_1.png") no-repeat;
    background-size: 100% 100%;
    margin: 76px 0 0 312px;
    display: block;
    text-align: center;
    line-height: 32px;
    font-weight: 400;
    font-size: 16px;
    color: #0276E2;
}
.swiper-cc .item .right {
    position: absolute;
    z-index: 1;
    width: 650px;
    height: 465px;
    right: 0;
    top: 13px;
}
.swiper-cc .item .right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.swiper-cc .arrow-left {
    z-index: 2;
    position: absolute;
    right: 615px;
    top: 221px;
    width: 35px;
    height: 50px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    background: rgba(0,0,0,0.6) url("../images/arrow_left.png") no-repeat center center;
    background-size: 30px 30px;
}
.swiper-cc .arrow-right {
    z-index: 2;
    position: absolute;
    right: 0;
    top: 221px;
    width: 35px;
    height: 50px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    background: rgba(0,0,0,0.6) url("../images/arrow_right.png") no-repeat center center;
    background-size: 30px 30px;
}
.box-cc .container ul {
    margin-top: 30px;
    overflow: hidden;
}
.box-cc .container ul li {
    float: left;
    width: 50%;
    position: relative;
    padding: 0 60px 0 39px;
    margin-bottom: 28px;
}
.box-cc .container ul li::before {
    position: absolute;
    content: "";
    background: url("../images/icon_list.png") no-repeat;
    background-size: 100% 100%;
    width: 27px;
    height: 20px;
    left: 0;
    top: 5px;
}
.box-cc .container ul li a {
    display: block;
    height: 30px;
    line-height: 30px;
    font-weight: 400;
    font-size: 20px;
    color: #000000;
}
.box-cc .container .more {
    width: 130px;
    height: 34px;
    background: url("../images/more_2.png") no-repeat;
    background-size: 100% 100%;
    margin: 7px auto 0;
    display: block;
    text-align: center;
    line-height: 32px;
    font-weight: 400;
    font-size: 16px;
    color: #FFF;
}
.box-xl .box {
    position: relative;
}
.box-xl .box .top {
    height: 243px;
    background: url("../images/bg_xl_box.png") no-repeat bottom;
    background-size: 100% 162px;
    position: relative;
    padding: 34px 35px 0 35px;
}
.box-xl .box .top .item {
    width: 126px;
    height: 150px;
    line-height: 100px;
    text-align: center;
    background: url("../images/xl_item_normal.png") no-repeat center 10px;
    background-size: 102px 110px;
    padding: 9px 10px 40px 10px;
    cursor: pointer;
    float: left;
}
.box-xl .box .top .item.active {
    background: url("../images/xl_item_active.png") no-repeat ;
    background-size: 100% 100%;
}
.box-xl .box .top .item .title {
    font-weight: 500;
    font-size: 28px;
    color: #FFFFFF;
    line-height: 31px;
}
.box-xl .box .bottom {
    height: 650px;
    background: url("../images/bg_xl_content.png") no-repeat;
    background-size: 100% 100%;
    margin-top: -48px;
    position: relative;
    padding: 114px 25px 36px 20px;
}
.box-xl .box .bottom .item .left {
    width: 720px;
    height: 500px;
    margin-right: 40px;
    float: left;
    position: relative;
}
.swiper-xl {
    width: 100%;
    height: 100%;
    position: relative;
}
.swiper-xl img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.swiper-xl .title {
    height: 50px;
    line-height: 50px;
    margin-top: -50px;
    padding: 0 90px 0 48px;
    background: rgba(0,0,0,0.6);
    position: relative;
    z-index: 1;
}
.swiper-xl .title a {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    display: block;
}
.swiper-xl .arrow-left {
    position: absolute;
    width: 30px;
    height: 30px;
    background: url("../images/arrow_left.png") no-repeat;
    background-size: 100% 100%;
    left: 10px;
    bottom: 10px;
    z-index: 3;
    cursor: pointer;
}
.swiper-xl .arrow-right {
    position: absolute;
    width: 30px;
    height: 30px;
    background: url("../images/arrow_right.png") no-repeat;
    background-size: 100% 100%;
    right: 10px;
    bottom: 10px;
    z-index: 3;
    cursor: pointer;
}
.swiper-xl .count {
    position: absolute;
    z-index: 3;
    right: 49px;
    bottom: 10px;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    color: #FFF;
}
.swiper-xl .count .current {
    font-weight: 500;
    font-size: 20px;
    color: #FFAA00;
    vertical-align: top;
}
.swiper-xl .count .all {
    vertical-align: top;
}
.box-xl .box .bottom .item .right {
    width: calc(100% - 760px);
    float: left;
}
.box-xl .box .bottom .item .right ul li {
    height: 144px;
    position: relative;
    padding-top: 5px;
}
.box-xl .box .bottom .item .right ul li::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-image: linear-gradient(to right, #FFF 50%, transparent 50%);
    background-size: 8px 1px;
    background-repeat: repeat-x;
}
.box-xl .box .bottom .item .right ul li .title {
    height: 60px;
}
.box-xl .box .bottom .item .right ul li .title a {
    font-weight: 500;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 30px;
}
.box-xl .box .bottom .item .right ul li .text {
    margin-top: 15px;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    height: 48px;
    line-height: 24px;
}
.box-xl .box .bottom .item .right .more {
    width: 130px;
    height: 34px;
    background: url("../images/more_1.png") no-repeat;
    background-size: 100% 100%;
    display: block;
    font-weight: 400;
    font-size: 16px;
    color: #0276E2;
    line-height: 32px;
    text-align: center;
    margin: 34px 0 0 265px;
}
.box-xl .box .box-arrow-left {
    position: absolute;
    width: 50px;
    height: 46px;
    border-radius: 30px 0 0 30px;
    top: 497px;
    left: -78px;
    background: #0276E2 url("../images/arrow_left.png") no-repeat center center;
    background-size: 30px 30px;
    cursor: pointer;
}
.box-xl .box .box-arrow-right {
    position: absolute;
    width: 50px;
    height: 46px;
    border-radius: 0 30px 30px 0;
    top: 497px;
    right: -78px;
    background: #0276E2 url("../images/arrow_right.png") no-repeat center center;
    background-size: 30px 30px;
    cursor: pointer;
}
.box-sg .tabs {
    margin: 40px 0 0 399px;
}
.box-sg .tabs .tab {
    margin-top: 40px;
    width: 190px;
    height: 50px;
    background: url("../images/tab_normal.png") no-repeat;
    background-size: 100% 100%;
    margin-right: 23px;
    float: left;
    text-align: center;
    line-height: 50px;
    font-weight: 400;
    font-size: 20px;
    color: #0276E2;
    cursor: pointer;
}
.box-sg .tabs .tab.active {
    background: url("../images/tab_active.png") no-repeat;
    background-size: 100% 100%;
    font-weight: 500;
    color: #FFFFFF;
}
.box-sg .box {
    margin-top: 46px;
    position: relative;
    height: 660px;
}
.box-sg .box .left {
    height: 100%;
    width: 100%;
    position: relative;
}
.swiper-sd .swiper-container {
    height: 100%;
}
.swiper-sd .swiper-slide img {
    width: 376px;
    height: 560px;
    display: block;
    object-fit: cover;
}
.swiper-sd .swiper-slide .title {
    width: 376px;
    height: 100px;
    background: linear-gradient( 90deg, #0290E2 0%, #0276E2 100%);
    padding: 18px 26px;
    font-weight: 500;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 32px;
}
.swiper-sd .arrow-left {
    position: absolute;
    width: 50px;
    height: 46px;
    border-radius: 30px 0 0 30px;
    top: 307px;
    left: -78px;
    background: #0276E2 url("../images/arrow_left.png") no-repeat center center;
    background-size: 30px 30px;
    cursor: pointer;
}
.swiper-sd .arrow-right {
    position: absolute;
    width: 50px;
    height: 46px;
    border-radius: 0 30px 30px 0;
    top: 307px;
    right: -78px;
    background: #0276E2 url("../images/arrow_right.png") no-repeat center center;
    background-size: 30px 30px;
    cursor: pointer;
}
.box-sg .box .right {
    margin-top: -660px;
    height: 100%;
    width: 100%;
    visibility: hidden;
    background: url("../images/bg_js.png") no-repeat;
    background-size: 100% 100%;
    position: relative;
    padding: 82px 0 82px 28px;
}
.box-sg .box .right .view {
    width: 100%;
    height: 100%;
}
.swiper-js-view .item {
    overflow: hidden;
}
.swiper-js-view .arrow-right {
    position: absolute;
    right: 17px;
    top: 51px;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: url("../images/arrow_right_blue.png") no-repeat center center;
    background-size: 100% 100%;
    z-index: 2;
}
.swiper-js-view .item img {
    width: 360px;
    height: 496px;
    float: left;
    object-fit: cover;
}
.swiper-js-view .item .content {
    float: left;
    margin: 195px 0 0 28px;
    width: 752px;
}
.swiper-js-view .item .content .name {
    height: 32px;
    font-size: 32px;
    color: #0276E2;
    line-height: 32px;
    font-weight: 500;
    float: left;
}
.swiper-js-view .item .content .role {
    height: 32px;
    font-weight: 400;
    font-size: 16px;
    color: #000000;
    line-height: 32px;
    float: left;
    margin: 6px 0 0 20px;
}
.swiper-js-view .item .content .title {
    height: 32px;
    font-weight: 500;
    font-size: 24px;
    color: #000000;
    line-height: 32px;
    margin-top: 28px;
}
.swiper-js-view .item .content .text {
    margin-top: 8px;
    width: 752px;
    height: 128px;
    font-weight: 400;
    font-size: 16px;
    color: #000000;
    line-height: 32px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}
.swiper-js-view .item .content .more {
    width: 130px;
    height: 34px;
    background: url("../images/more_2.png") no-repeat;
    background-size: 100% 100%;
    margin-top: 32px;
    display: block;
    text-align: center;
    line-height: 32px;
    font-weight: 400;
    font-size: 16px;
    color: #FFF;
}
.box-sg .box .right .preview {
    position: absolute;
    top: 82px;
    left: 406px;
    width: 730px;
}
.swiper-js-preview .item {
    width: 140px;
    height: 163px;
    padding: 11px 10px 0 10px;
}
.swiper-js-preview .item.active {
    background: url("../images/box_avatar.png") no-repeat;
    background-size: 100% 100%;
}
.swiper-js-preview .item img {
    width: 120px;
    height: 120px;
    border-radius: 120px;
    object-fit: cover;
}
.menu {
    position: fixed;
    right: 31px;
    width: 200px;
    height: 325px;
    top: 202px;
    z-index: 9;
    display: none;
    background: url("../images/bg_menu.png") no-repeat;
    background-size: 100% 100%;
    padding: 63px 0 0 0;
    box-shadow: 0 4px 9px 0 rgba(12,57,89,0.3);
    border-radius: 8px;
}
.menu a {
    display: block;
    position: relative;
    margin: 0 32px;
    text-align: center;
    height: 62px;
    line-height: 62px;
    font-weight: 500;
    font-size: 18px;
    color: #FFFFFF;
    border-top: 1px dashed #71B4FF;
}
.menu a:first-child {
    border-top: 0;
}
.menu .top {
    text-align: center;
    cursor: pointer;
    width: 100%;
    padding-top: 40px;
    background: url("../images/menu_back.png") no-repeat center top;
    background-size: 40px 40px;
    margin-top: 22px;
}
@media (max-width: 768px) {
    .main-container {
        height: 95vw;
    }
    .banner {
        height: 56.25vw;
    }
    .main-container .container {
        padding: 0 10px;
    }
}