.header.act .tit {
    color: #fff;
}

.header.act .tit.on {
    position: relative;
    color: #fff;
}

.header.act .tit.on::after {
    position: absolute;
    content: '';
    width: 48px;
    height: 3px;
    background: #1F70F0;
    left: 0;
    right: 0;
    bottom: 12px;
    margin: auto;
}

.header.act .tit i {
    color: #fff;
}

.header.act .nav_item:hover .tit {
    color: #1F70F0;
}

.header.act .nav_item:hover .tit i {
    color: #1F70F0;
}

.banner_infor p.fff {
    color: #fff;
}




.header.on .tit {
    color: #2F353D !important;
}

.header.on .tit.on {
    color: #1F70F0 !important;
}

.header.on .tit.on::after {
    display: none;
}

.header.on .tit i {
    color: #2F353D !important;
}

.header.on .nav_item:hover .tit {
    color: #1F70F0 !important;
}

.header.on .nav_item:hover .tit i {
    color: #1F70F0 !important;
}

.join_banner {
    position: relative;
    width: 100%;
    height: 100vh;
    background: url(../imgs/video_post.jpg) no-repeat center;
    background-size: cover;
}

.join_banner .banner_video {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    -o-object-fit: cover;
    object-fit: cover;
    z-index: 1;
}

.banner_video_mask {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.join_banner .jion_infor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9;
    text-align: center;
}

.join_banner .jion_infor h2 {
    width: 1200px;
    font-size: 70px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 98px;
    margin-bottom: 40px;
}

.join_banner .jion_infor p {
    font-size: 24px;
    color: rgba(255, 255, 255, .8);
    line-height: 33px;
    margin: 22px 0 40px 0;
}

.join_banner .jion_infor .btn {
    display: inline-block;
    width: 160px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    border-radius: 4px;
    color: #fff;
    background: #1F70F0;
    font-size: 18px;
    transition: all .3s;
}


.join_banner .jion_infor .btn:hover {
    opacity: .8;
}



.join_banner .join_img {
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -1920px;
    z-index: 1;
}

.join_banner .join_txt {
    width: 900px;
    height: 157px;
}

.join_title h4 {
    font-size: 40px;
    color: #1A2233;
    line-height: 60px;
}

.join_title p {
    font-size: 40px;
    color: #1A2233;
    font-weight: 600;
    line-height: 60px;
}

.join_title p em {
    font-weight: 600;
}

.join_title p em.bjz {
    color: #1F70F0;
}

.join_title p em.pdk {
    color: #FF6521;
}

.join_title p em.pw {
    color: #00B288;
}

.join_title p em.fu {
    color: #1F70F0;
}

.join_section1 {
    width: 100%;
    height: 1000px;
    background: url(../imgs/join_bj1.jpg) no-repeat center #fff;
    background-size: auto 1000px;
    padding-top: 100px;
}

.bu_swiper_top {
    position: relative;
    margin-top: 60px;
}

.bu_swiper_top .bu_Swiper {
    width: 100%;
    height: 520px;
    display: none;
}

.bu_swiper_top .bu_Swiper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bu_swiper_top .bu_Swiper .bu_bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(180deg, rgba(18, 29, 45, 0) 0%, rgba(18, 29, 45, 0.7) 100%);
    box-shadow: 0px 20px 40px 0px rgba(0, 0, 0, 0.05);
    z-index: 9;
    padding: 30px 0;
}

.bu_swiper_top .next,
.bu_swiper_top .prev {
    position: absolute;
    width: 40px;
    height: 80px;
    top: 50%;
    transform: translate(0, -50%);
    z-index: 9;
    overflow: hidden;
    cursor: pointer;
}

.bu_swiper_top .next {
    right: 0;
}

.bu_swiper_top .prev {
    left: 0;
}

.bu_swiper_top .naviga span {
    position: absolute;
    display: block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0px 20px 40px 0px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(2px);
    line-height: 80px;
    transition: all .3s;
}

.bu_swiper_top .next span {
    left: 0;
    padding-left: 13px;
}

.bu_swiper_top .prev span {
    right: 0;
    text-align: right;
    padding-right: 13px;
}

.bu_swiper_top .naviga span i {
    color: #fff;
    font-size: 24px;
    transition: all .3s;
    -moz-user-select: none;
    /* 鐏嫄 */
    -webkit-user-select: none;
    /* webkit娴忚鍣 */
    -ms-user-select: none;
    /* IE10 */
    -khtml-user-select: none;
    /* 鏃╂湡娴忚鍣 */
    user-select: none;
}

.bu_swiper_top .next:hover span {
    background: rgba(0, 0, 0, 0.5);
}

.bu_swiper_top .prev:hover span {
    background: rgba(0, 0, 0, 0.5);
}

.bu_swiper_top .next:hover i {
    transform: translateX(5px);
}

.bu_swiper_top .prev:hover i {
    transform: translateX(-5px);
}

.bu_swiper_top .swiper-pagination-current {
    font-size: 40px;
    color: #FFFFFF;
    line-height: 40px;
    letter-spacing: 2px;
    font-family: DINProM;
}

.bu_swiper_top .swiper-pagination-total {
    font-size: 24px;
    color: rgba(255, 255, 255, .6);
    line-height: 40px;
    letter-spacing: 2px;
    font-family: DINProM;
}

.bu_swiper_top .pagination {
    position: absolute;
    left: 0;
    bottom: 30px;
    width: 124px;
    height: 60px;
    border-right: 1px solid rgba(255, 255, 255, .3);
    z-index: 10;
}

.bu_swiper_top .item {
    float: left;
    font-size: 24px;
    color: rgba(255, 255, 255, .6);
    line-height: 60px;
    font-family: DINProM;
    width: auto;
    position: absolute;
    left: 40px;
    top: 5px;
}

.bu_bottom .txt {
    width: 1000px;
    display: flex;
    align-items: center;
    padding-left: 155px;
}

.bu_bottom .txt p {
    font-size: 16px;
    color: #FFFFFF;
    line-height: 30px;
}

.bu_swiper_tab {
    width: 100%;
    background: rgba(18, 29, 45, 1);
}

.bu_swiper_tab li {
    float: left;
    width: 20%;
    text-align: center;
    line-height: 80px;
    font-size: 20px;
    color: #FFFFFF;
    transition: all .3s;
    cursor: pointer;
}

.bu_swiper_tab li:hover {
    background: #1F70F0;
}

.bu_swiper_tab li.on {
    background: #1F70F0;
}

.pdk_section {
    width: 100%;
    height: 840px;
    padding: 100px 0 120px 0;
    background: #F7F9FF;
    overflow-x: hidden;
}

.pdk_section .w12 {
    position: relative;
}

.pdk_section .w12::after {
    position: absolute;
    top: -50px;
    left: -212px;
    content: '';
    width: 424px;
    height: 424px;
    background: url(../imgs/pdk_yuan.png) no-repeat center;
    background-size: cover;
    z-index: 1;
}

.pdk_left {
    position: absolute;
    top: 0;
    left: 0;
    width: 665px;
    height: 620px;
    background: url(../imgs/pdk_icon.png) no-repeat 468px 475px rgba(255, 255, 255, .85);
    background-size: 140px 112px;
    box-shadow: 0px 20px 40px -10px rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    backdrop-filter: blur(40px);
    padding: 50px;
    z-index: 2;
}

.pdk_left .tit {
    font-size: 24px;
    font-weight: 600;
    color: #181C29;
    line-height: 34px;
    margin-top: 30px;
}

.pdk_left .txt {
    font-size: 20px;
    color: #51586F;
    line-height: 38px;
    margin-top: 20px;
    text-align: justify;
    word-wrap: break-word;
    text-justify: distribute;
}

.pdk_left .btn {
    display: block;
    width: 140px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 4px;
    color: #fff;
    background: #1F70F0;
    font-size: 14px;
    margin-top: 40px;
    transition: all .3s;
}

.pdk_left .btn:hover {
    opacity: .8;
}

.pdk_r {
    position: absolute;
    right: 0;
    top: 40px;
    z-index: 1;
    width: 665px;
    height: 540px;
}

.pdk_r img {
    width: 100%;
}

.pdk_r:after {
    position: absolute;
    bottom: -53px;
    right: -107px;
    content: '';
    width: 282px;
    height: 136px;
    background: url(../imgs/pdk_r_icon.png) no-repeat center;
    background-size: cover;
    z-index: 1;
}

.pw_section {
    width: 100%;
    height: 892px;
    background: #fff;
    padding: 64px 0 120px 0;
    overflow-x: hidden;
}

.paiwei_box {
    position: relative;
    height: 528px;
    margin-top: 60px;
}

.paiwei_box:after {
    position: absolute;
    bottom: -60px;
    left: -98px;
    content: '';
    width: 282px;
    height: 136px;
    background: url(../imgs/pdk_r_icon.png) no-repeat center;
    background-size: cover;
    z-index: 1;
}

.paiwei_box::before {
    position: absolute;
    top: -54px;
    right: -137px;
    content: '';
    width: 208px;
    height: 108px;
    background: url(../imgs/pw_icon.png) no-repeat center;
    background-size: cover;
}

.paiwei_box li {
    position: absolute;
    overflow: hidden;
    cursor: pointer;
}

.paiwei_box li img {
    width: 100%;
    height: 100%;
    border-radius: 4px;
}

.paiwei_box .item1 {
    width: 496px;
    height: 252px;
    left: 0;
    top: 0;
}

.paiwei_box .item2 {
    width: 328px;
    height: 252px;
    left: 520px;
    top: 0;
}

.paiwei_box .item3 {
    width: 328px;
    height: 252px;
    bottom: 0;
    left: 0;
}

.paiwei_box .item4 {
    width: 496px;
    height: 252px;
    bottom: 0;
    left: 352px;
}

.paiwei_box .item5 {
    width: 328px;
    height: 528px;
    top: 0;
    right: 0;
}

.paiwei_box li .bot {
    position: absolute;
    left: 0;
    bottom: -60px;
    width: 100%;
    height: 60px;
    padding: 0 20px;
    opacity: 0;
    transition: all .3s;
}

.paiwei_box li:hover .bot {
    bottom: 0;
    opacity: 1;
}

.paiwei_box li .bot:hover .more {
    transform: translateX(5px);
}

.paiwei_box .bot span {
    float: left;
    font-size: 20px;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 60px;
}

.paiwei_box .bot .more {
    float: right;
    width: 26px;
    height: 26px;
    background: url(../imgs/pw_more.png) no-repeat center;
    background-size: cover;
    margin-top: 17px;
    transition: all .3s;
}

.paiwei_box .item1 .bot {
    background: rgba(0, 178, 136, .4);
}

.paiwei_box .item2 .bot {
    background: rgba(255, 101, 33, .4);
}

.paiwei_box .item3 .bot {
    background: rgba(255, 104, 92, .4);
}

.paiwei_box .item4 .bot {
    background: rgba(50, 130, 255, .4);
}

.paiwei_box .item5 .bot {
    background: rgba(255, 104, 92, .5);
}

/* 娲诲姩鍥剧墖棰勮 */
.group_class {
    background: transparent !important;
    box-shadow: none !important;
}

.group_swiper .tu {
    width: 828px;
    height: 468px;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
    padding: 4px;
}

.group_swiper .tu img {
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

.group_swiper .swiper-slide span {
    display: inline-block;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 18px;
    margin-top: 20px;
}

.group_swiper .swiper-slide {
    width: 820px;
    text-align: center;
}

.group_swiper .swiper-button-next {
    position: absolute;
    /* left: 56px;
    top: 450px; */
    width: 36px;
    height: 36px;
    background: url(../imgs/r_icon.png) no-repeat center;
    background-size: cover;
    transition: all .3s;
    cursor: pointer;
    opacity: 1;
}

.group_swiper .swiper-button-next:hover {
    background: url(../imgs/r_icon2.png) no-repeat center;
    background-size: cover;
}

.group_swiper .swiper-button-prev {
    position: absolute;
    /* left: 0;
    top: 450px; */
    width: 36px;
    height: 36px;
    background: url(../imgs/l_icon.png) no-repeat center;
    background-size: cover;
    transition: all .3s;
    cursor: pointer;
    opacity: 1;
}

.group_swiper .swiper-button-prev:hover {
    background: url(../imgs/l_icon2.png) no-repeat center;
    background-size: cover;
}

.fu_section {
    width: 100%;
    height: 953px;
    background: #F7F9FF;
    padding: 100px 0 95px 0;
}

.fu_section .w12 {
    position: relative;
    height: 100%;
}

.fu_section .icon {
    position: absolute;
    border-radius: 50%;
}

.fu_section .icon1 {
    top: 290px;
    left: 0;
    width: 32px;
    height: 32px;
    background: rgba(255, 153, 0, .1);
}

.fu_section .icon2 {
    top: 431px;
    left: 346px;
    width: 44px;
    height: 44px;
    background: rgba(31, 112, 240, 1);
}

.fu_section .icon3 {
    bottom: 126px;
    left: 722px;
    width: 59px;
    height: 59px;
    background: rgba(255, 153, 0, .1);
}

.fu_section .icon4 {
    bottom: 333px;
    right: 212px;
    width: 80px;
    height: 80px;
    background: rgba(31, 112, 240, .1);
}

.fu_section .icon5 {
    bottom: 301px;
    right: 0;
    width: 32px;
    height: 32px;
    background: rgba(31, 112, 240, 1);
}

.fu_section .item {
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
}

.fu_section .item .mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.fu_section .item .mask h4 {
    position: absolute;
    width: 100%;
    text-align: center;
    top: 50%;
    transform: translateY(-50%);

    font-size: 24px;
    font-weight: 500;
    color: #FFFFFF;
}

.fu_section .item .mb {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1F70F0;
    z-index: 2;
    text-align: center;
    transition: all .3s;
    opacity: 0;
}

.fu_section .item:hover .mb {
    opacity: 1;
}

.fu_section .item .mb .infor {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
}

.fu_section .item .mb h4 {
    font-size: 24px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 32px;
}

.fu_section .item .mb p {
    font-size: 16px;
    color: rgba(255, 255, 255, .8);
    line-height: 32px;
    margin-top: 10px;
}

.fu_section .item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.fu_section .item.item1 {
    width: 160px;
    height: 160px;
    top: 208px;
    left: 137px;
    -webkit-animation: zhuan 2s ease-in-out 0s infinite alternate;
    animation: zhuan 2s ease-in-out 0s infinite alternate;
}

.fu_section .item.item2 {
    width: 324px;
    height: 324px;
    top: 160px;
    left: 483px;
    -webkit-animation: zhuan 2.3s ease-in-out 0s infinite alternate;
    animation: zhuan 2.3s ease-in-out 0s infinite alternate;
}

.fu_section .item.item3 {
    width: 252px;
    height: 252px;
    top: 48px;
    right: 0;
    -webkit-animation: zhuan 3s ease-in-out 0s infinite alternate;
    animation: zhuan 3s ease-in-out 0s infinite alternate;
}

.fu_section .item.item4 {
    width: 274px;
    height: 274px;
    bottom: 25px;
    left: 0;
    -webkit-animation: zhuan 2.8s ease-in-out 0s infinite alternate;
    animation: zhuan 2.8s ease-in-out 0s infinite alternate;
}

.fu_section .item.item5 {
    width: 200px;
    height: 200px;
    bottom: 0;
    left: 418px;
    -webkit-animation: zhuan 2.5s ease-in-out 0s infinite alternate;
    animation: zhuan 2.5s ease-in-out 0s infinite alternate;
}

.fu_section .item.item6 {
    width: 188px;
    height: 188px;
    bottom: 94px;
    right: 80px;
    -webkit-animation: zhuan 2.3s ease-in-out 0s infinite alternate;
    animation: zhuan 2.3s ease-in-out 0s infinite alternate;
}

.join_bot {
    width: 100%;
    height: 310px;
    background: url(../imgs/hzgy_bg.jpg) no-repeat center #297dfa;
    background-size: auto 310px;
    text-align: center;
    padding-top: 82px;
}

.join_bot h4 {
    font-size: 40px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 60px;
}



.join_bot .btn {
    display: inline-block;
    margin-top: 40px;
    width: 160px;
    height: 44px;
    border-radius: 4px;
    line-height: 42px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    transition: all .3s;
    background: #FFFFFF;
    border: 1px solid #FFFFFF;
    color: #1F70F0;
}


.join_bot .btn:hover {
    opacity: .8;
}

/* 鎵嬫満绔ご */
.sj_banner {
    display: none;
    position: relative;
    width: 100%;
    height: 692px;
}

.sj_banner .video_post img {
    width: 100%;
    height: 692px;
}

.sj_banner .video_box {
    display: none;

}

.sj_banner .video_box video {
    width: 100%;
    height: 692px;
}


.sj_banner .jion_infor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9;
    text-align: center;
}