* {
    box-sizing: border-box
}

a {
    text-decoration: none
}

li {
    list-style: none;
    padding: 0;
    margin: 0
}

button {
    border: none
}

.head_box {
    display: flex;
    flex-direction: column
}

.head_box .head {
    width: 1200px;
    height: 100%;
    display: flex;
    flex-direction: row;
    margin: 0 auto;
    align-items: center
}

.head_box .head .logo_box {
    width: 180px;
    height: 62px
}

.head_box .head .logo_box a {
    display: inline-block;
    width: 100%;
    height: 100%
}

.head_box .head .logo_box a .logo_img {
    width: 100%;
    height: 100%;
    object-fit: contain
}

.head_box .head .navigation_ul :nth-child(2):hover .navigation_list_project {
    display: flex;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.16)
}

.head_box .head .navigation_ul :last-child:hover .navigation_list_project {
    display: flex;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.16)
}

.head_box .head .navigation_ul {
    margin-left: 77px;
    flex: 1
}

.head_box .head .navigation_ul .active_af_in {
    color: #3860F9;
    cursor: pointer
}

.head_box .head .navigation_ul .active_af_in::after {
    content: " ";
    position: absolute;
    top: 34px;
    right: 16px;
    box-sizing: border-box;
    width: 8px;
    height: 8px;
    border-left: 1px solid #3860f9;
    border-bottom: 1px solid #3860f9;
    transform: rotate3d(0, 0, 1, -225deg);
    transition: all 0.3s ease 0s
}

.head_box .head .navigation_ul .active_af_out {
    color: #171D26
}

.head_box .head .navigation_ul .active_af_out::after {
    content: " ";
    position: absolute;
    top: 30px;
    right: 16px;
    box-sizing: border-box;
    width: 8px;
    height: 8px;
    border-left: 1px solid #000;
    border-bottom: 1px solid #000;
    transform: rotate3d(0, 0, 1, -45deg);
    transition: all 0.3s ease 0s
}

.head_box .head .navigation_ul .navigation_list {
    position: relative;
    font-size: 16px !important;
    color: #171D26;
    float: left;
    padding-right: 30px;
    font-family: PingFang SC;
    font-weight: 500;
    height: 70px;
    line-height: 70px;
    margin-right: 20px
}

.head_box .head .navigation_ul .navigation_list:last-child {
    margin-right: 0
}

.head_box .head .navigation_ul .navigation_list:first-child {
    padding-left: 30px
}

.head_box .head .navigation_ul .navigation_list a {
    display: inline-block;
    height: 60px;
    color: #171D26
}

.head_box .head .navigation_ul .navigation_list a:hover {
    color: #3860f9
}

.head_box .head .navigation_ul .navigation_list img {
    width: 10px;
    height: 10px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project {
    position: fixed;
    width: 100vw;
    height: 300px;
    background-color: #ffffff;
    z-index: 2;
    left: 0;
    display: none;
    flex-direction: column;
    justify-content: center;
    border-top: 1px solid #e7e7e7;
    top: 69px;
    align-items: center
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos {
    width: 760px;
    display: flex;
    flex-direction: column;
    align-items: flex-start
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box {
    width: 650px;
    flex-wrap: wrap;
    display: flex;
    flex-direction: row;
    justify-content: space-between
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list {
    display: flex;
    flex-direction: row;
    border-radius: 8px;
    padding: 10px;
    width: 256px;
    height: 80px;
    cursor: pointer
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list:hover {
    background: #F2F7FD;
    border-radius: 6px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list:hover .list_txt .txt1 {
    font-size: 16px;
    font-family: PingFang SC;
    color: #3860F9;
    font-weight: 600
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list .list_icoc {
    width: 50px;
    height: 50px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list .list_icoc img {
    width: 100%;
    height: 100%
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list .list_txt {
    margin-left: 16px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list .list_txt .ptxt {
    line-height: normal
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list .list_txt .txt1 {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #171D26
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos .navigation_list_project_box .navigation_list_project_list .list_txt .txt2 {
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #707070;
    line-height: 25px;
    margin-top: 4px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 {
    width: 760px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 220px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 {
    height: 100%;
    flex-wrap: wrap;
    display: flex;
    flex-direction: row;
    justify-content: space-between
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 {
    display: flex;
    flex-direction: row;
    border-radius: 8px;
    padding: 10px;
    width: 316px;
    height: 80px;
    cursor: pointer;
    align-items: center
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2:hover {
    background: #F2F7FD;
    border-radius: 6px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2:hover .list_txt2 .txt12 {
    font-size: 16px;
    font-family: PingFang SC;
    color: #3860F9;
    font-weight: 600
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 .list_icoc2 {
    width: 50px;
    height: 50px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 .list_icoc2 img {
    width: 100%;
    height: 100%
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 .list_txt2 {
    margin-left: 16px
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 .list_txt2 .ptxt2 {
    line-height: normal
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 .list_txt2 .txt12 {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #171D26
}

.head_box .head .navigation_ul .navigation_list .navigation_list_project .pos2 .navigation_list_project_box2 .navigation_list_project_list2 .list_txt2 .txt22 {
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #707070;
    margin-top: 4px
}

.head_box .head .navigation_right {
    line-height: 41px;
    flex-shrink: 0
}

.head_box .head .navigation_right .btn {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #171D26;
    opacity: 1;
    background: none
}

.head_box .head .navigation_right .btn1 {
    width: 80px;
    height: 32px;
    border: 1px solid #3860F9;
    opacity: 1;
    border-radius: 6px;
    color: #3860F9;
    font-size: 14px;
    margin-left: 12px;
    margin-right: 12px;
    cursor: pointer;
    background: none;
    display: inline-block;
    text-align: center;
    line-height: 32px;
    background: #ffffff
}

.head_box .head .navigation_right .btn1:hover {
    background: #ffffff;
    opacity: 0.8;
    transition: all 0.8s
}

.head_box .head .navigation_right .btn2 {
    width: 80px;
    height: 32px;
    background: #3860F9;
    opacity: 1;
    color: #FFFFFF;
    font-size: 14px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    line-height: 32px
}

.head_box .head .navigation_right .btn2:hover {
    opacity: 0.8;
    transition: all 0.8s
}


.index_main {
    width: 100%;
    height: auto
}

.index_main .page_bg {
    height: 680px;
    background: url("../img/head_img.png") no-repeat center;
    background-size: auto;
}

.index_main .page_bg .edition {
    width: 1200px;
    height: 100%
}

.index_main .page_bg .edition .head_center {
    height: 100%;
    margin-top: 163px
}

.index_main .page_bg .edition .head_center .head_center_left img {
    width: 523px;
    height: 152px
}

.index_main .page_bg .edition .head_center .head_center_left p {
    width: 555px;
    font-size: 16px;
    line-height: 35px
}

.index_main .page_bg .edition .head_center .head_center_left .index-btn-box {
    width: 444px;
    height: 100%;
    justify-content: space-between
}

.index_main .page_bg .edition .head_center .head_center_left .index-btn-box .a_video_box {
    width: 210px;
    height: 60px;
    border: 1px solid #3860F9;
    margin-top: 50px;
    align-items: center;
    justify-content: center;
    color: #3860F9;
    font-size: 18px;
    text-align: center;
    border-radius: 6px;
    cursor: pointer
}

.index_main .page_bg .edition .head_center .head_center_left .index-btn-box .a_video_box:hover {
    opacity: 0.8;
    transition: all 0.6s
}

.index_main .page_bg .edition .head_center .head_center_left .index-btn-box .a_video_box img {
    width: 20px;
    height: 20px;
    object-fit: cover;
    vertical-align: middle;
    margin-right: 10px;
    margin-top: 2px
}

.index_main .page_bg .edition .head_center .head_center_right {
    margin-top: -56px;
    width: 559px;
    height: 559px
}

.index_main .page_bg .edition .head_center .head_center_right img {
    width: 559px;
    height: 559px
}

.index_main .conent {
    width: 100%;
    align-items: center
}

.index_main .conent .module_one {
    width: 1000px;
    align-items: center;
    height: 200px;
    background: #FFFFFF;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.16);
    opacity: 1;
    margin-top: 70px
}

.index_main .conent .module_one .title_imgBox {
    width: 100%;
    height: 56px;
    text-align: center;
    margin: 40px 0
}

.index_main .conent .module_one .title_imgBox img {
    width: 306px;
    height: 59px;
    object-fit: cover
}

.index_main .conent .module_one .advantages_list_ul {
    width: 100%;
    justify-content: space-between;
    flex: 1
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li_af::after {
    content: "";
    position: absolute;
    width: 2px;
    height: 100px;
    background-color: #CBE4FE;
    right: 0
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li {
    width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li:hover {
    box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.2)
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li .advantages_list_li_inner {
    padding: 0 20px
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li .advantages_list_li_inner img {
    width: 80px;
    height: 80px
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li .advantages_list_li_inner .txt {
    margin-top: 8px
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li .advantages_list_li_inner .txt .p1 {
    height: 25px;
    font-size: 24px;
    font-family: PingFang SC;
    font-weight: 600;
    line-height: 25px;
    color: #171D26;
    opacity: 1;
    text-align: center;
    margin: 10px 0
}

.index_main .conent .module_one .advantages_list_ul .advantages_list_li .advantages_list_li_inner .txt .p2 {
    height: 20px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    line-height: 20px;
    color: #707070;
    opacity: 1
}

.index_main .conent .module_one .advantages_list_ul span {
    width: 2px;
    height: 100px;
    background-color: #CBE4FE
}

.index_main .conent .module_two {
    padding-top: 106px;
    height: 845px;
    background: url("../img/sixCores_bg.png") no-repeat center;
    background-size: 1920px
}

.index_main .conent .module_two .module_two_title {
    width: 100%;
    text-align: center
}

.index_main .conent .module_two .module_two_title img {
    width: 504px;
    height: 59px
}

.index_main .conent .module_two .module_two_title p {
    margin-top: 28px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    line-height: 25px;
    color: #707070;
    opacity: 1
}

.index_main .conent .module_two .vertical_banner {
    width: 1200px;
    margin: 0 auto
}

.index_main .conent .module_two .vertical_banner .vertical_banner__left .vertical_banner__left_ul {
    margin-top: 0
}

.index_main .conent .module_three {
    width: 100%;
    height: 2300px;
    background: url("../img/modular_three_bg.png") no-repeat center;
    background-size: cover;
    padding-top: 55px;
    align-items: center
}

.index_main .conent .module_three .hide {
    display: none
}

.index_main .conent .module_three .module_three_title {
    width: 100%;
    align-items: center
}

.index_main .conent .module_three .module_three_title img {
    width: 546px;
    height: 59px
}

.index_main .conent .module_three .d1 {
    width: 586px;
    height: 106px;
    background: #FFFFFF;
    border: 2px solid #3860F9;
    opacity: 1;
    border-radius: 50px;
    text-align: center;
    line-height: 149px;
    z-index: 99;
    margin-top: 65px
}

.index_main .conent .module_three .d1 img {
    width: 320px;
    height: 56px;
    line-height: 56px;
    z-index: 1
}

.index_main .conent .module_three .line {
    display: inline-block;
    width: 2px;
    height: 190px;
    opacity: 1;
    margin-top: -144px;
    z-index: 0;
    background-color: #3860F9
}

.index_main .conent .module_three .flow_crad {
    width: 1200px;
    height: 566px;
    background: url("../img/flow_card_bg.png") no-repeat center;
    background-size: 100% 100%
}

.index_main .conent .module_three .flow_crad img {
    width: 370px;
    height: 270px
}

.index_main .conent .module_three .flow_crad div {
    width: 100%;
    margin-bottom: 44px;
    justify-content: space-between
}

.index_main .conent .module_three .list_box {
    width: 1200px;
    height: 240px;
    margin: 48px auto 0;
    background: rgba(255, 255, 255, 0.7);
    align-items: center;
    justify-content: space-between
}

.index_main .conent .module_three .list_box .list {
    padding: 14px 0;
    align-items: center;
    justify-content: center
}

.index_main .conent .module_three .list_box .list img {
    width: 56px;
    height: 78px
}

.index_main .conent .module_three .list_box .list p {
    height: 25px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #171D26;
    margin: 10px 0 10px 0
}

.index_main .conent .module_three .list_box .list span {
    width: 250px;
    font-size: 14px;
    font-family: PingFang SC;
    color: #707070;
    display: inline-block;
    text-align: center
}

.index_main .conent .module_three .modular_three_card {
    padding-top: 33px;
    position: relative
}

.index_main .conent .module_three .modular_three_card .line {
    width: 2px;
    height: 190px;
    margin: 0 auto;
    background-color: #3860F9
}

.index_main .conent .module_three .modular_three_card .rectangle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 586px;
    height: 106px;
    background: #FFFFFF;
    border: 2px solid #3860F9;
    opacity: 1;
    border-radius: 300px;
    transform: translate(-50%, -38%);
    text-align: center
}

.index_main .conent .module_three .modular_three_card .rectangle img {
    width: 360px;
    height: 76px;
    margin-top: 25px
}

.index_main .conent .module_three .modular_three_banner {
    padding-top: 20px
}

.index_main .conent .module_three .modular_three_banner #certify {
    margin-bottom: 0
}

.index_main .conent .module_three .modular_three_banner .modular_three_banner_card {
    margin: 0 auto;
    width: 280px;
    height: 74px;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.16);
    border-radius: 8px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center
}

.index_main .conent .module_three .modular_three_banner .modular_three_banner_card img {
    width: 40px;
    height: 40px
}

.index_main .conent .module_three .modular_three_banner .modular_three_banner_card span {
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #171D26;
    opacity: 1;
    margin-left: 5px
}

.index_main .conent .module_three .modular_three_list_box {
    width: 1200px;
    height: 240px;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7)
}

.index_main .conent .module_three .modular_three_list_box .modular_three_list {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 23px;
    padding: 23px 10px 0
}

.index_main .conent .module_three .modular_three_list_box .modular_three_list img {
    width: 56px;
    height: 78px
}

.index_main .conent .module_three .modular_three_list_box .modular_three_list p {
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #171D26;
    margin: 10px 0 10px 0
}

.index_main .conent .module_three .modular_three_list_box .modular_three_list span {
    width: 238px;
    height: 45px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    line-height: 25px;
    color: #707070;
    text-align: center
}

.index_main .conent .modular_four {
    height: 900px;
    background: url("../img/modular_four_bg.png") no-repeat center;
    background-size: 1920px;
    align-items: center
}

.index_main .conent .modular_four .modular_four_inner {
    width: 1190px;
    text-align: center
}

.index_main .conent .modular_four .modular_four_inner .img1 {
    width: 210px;
    height: 59px
}

.index_main .conent .modular_four .modular_four_inner .img2 {
    margin-top: 48px;
    width: 1190px;
    height: 683px
}

.index_main .conent .modular_five {
    width: 100%;
    height: 804px;
    background: linear-gradient(180deg, #EFF7FF 0%, rgba(255, 255, 255, 0) 100%);
    padding-top: 54px
}

.index_main .conent .down {
    height: 376px;
    margin: 0 auto;
    background: url("../img/down.png") no-repeat;
    background-size: 1192px;
    position: relative
}

.index_main .conent .down .btn_box {
    width: 257px;
    height: 50px;
    opacity: 1;
    border-radius: 6px;
    text-align: center;
    position: absolute;
    top: 230px;
    left: 50%;
    background: #FFFFFF;
    transform: translateX(-50%);
    cursor: pointer
}

.index_main .conent .down .btn_box:hover {
    opacity: 0.8;
    transition: all 0.6s
}

.index_main .conent .down .btn_box button {
    line-height: 50px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #3860F9;
    background: #FFFFFF;
    cursor: pointer
}

.maker .maker_inner {
    width: 100%;
    height: 100%;
    margin: auto;
    background: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center
}

.maker .maker_inner .maker_inner_inner {
    width: 1050px;
    height: 680px;
    background: #FFFFFF;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 6px
}

.maker .maker_inner .maker_inner_inner .close_box {
    width: 1000px !important;
    justify-content: space-between;
    padding: 44px 0 16px 0
}

.maker .maker_inner .maker_inner_inner .close_box .p1 {
    font-size: 22px;
    margin-bottom: 20px
}

.maker .maker_inner .maker_inner_inner .close_box .close {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: end;
    cursor: pointer;
    color: #666666;
    margin-bottom: 20px
}

.maker .maker_inner .maker_inner_inner .video_box {
    width: 1000px;
    height: 560px;
    align-items: center
}

.maker .maker_inner .maker_inner_inner .video_box .video {
    width: 100%;
    height: 100%
}


.foot-v {
    width: 100%;
    height: 425px;
    background: linear-gradient(180deg, #505E6E 0%, #1B2331 100%);
    margin: 0 auto;
    align-items: center
}

.foot-v .foot-inner {
    width: 1200px;
    height: 100%
}

.foot-v .foot-inner .foot-inner-up {
    margin-top: 25px;
    justify-content: space-between;
    border-bottom: 1px solid #5A6371;
    padding-bottom: 26px
}

.foot-v .foot-inner .foot-inner-up .ul_box .li_title {
    margin-bottom: 28px
}

.foot-v .foot-inner .foot-inner-up .ul_box .li_title a {
    color: #ffffff;
    font-size: 18px;
    cursor: default
}

.foot-v .foot-inner .foot-inner-up .ul_box .li_title a:hover {
    color: #ffffff
}

.foot-v .foot-inner .foot-inner-up .ul_box li {
    margin-bottom: 26px
}

.foot-v .foot-inner .foot-inner-up .ul_box li a {
    color: #DADFE6;
    font-size: 16px
}

.foot-v .foot-inner .foot-inner-up .ul_box li a:hover {
    color: #3860f9
}

.foot-v .foot-inner .foot-inner-up .ul_box li:last-child {
    margin-bottom: 0px
}

.foot-v .foot-inner .foot-inner-up .ul_five li {
    margin-bottom: 26px
}

.foot-v .foot-inner .foot-inner-up .ul_five li .sp {
    display: inline-block;
    color: #DADFE6;
    font-size: 16px;
    margin-bottom: 8px
}

.foot-v .foot-inner .foot-inner-up .ul_five li .p-txt {
    color: #DADFE6;
    font-size: 16px
}

.foot-v .foot-inner .foot-inner-up .ul_six .img_box .logo-code {
    width: 160px;
    height: 160px
}

.foot-v .foot-inner .foot-inner-up .ul_six .img_box .logo-code img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.foot-v .foot-inner .foot-inner-up .ul_six .img_box .codes {
    width: 160px;
    height: 30px;
    justify-content: space-between;
    margin-top: 10px
}

.foot-v .foot-inner .foot-inner-up .ul_six .img_box .codes a {
    cursor: pointer
}

.foot-v .foot-inner .foot-inner-up .ul_six .img_box .codes a img {
    width: 30px;
    height: 30px;
    object-fit: cover
}

.foot-v .foot-inner .foot-inner-up .ul_six .img_box .codes a .csdn_img {
    width: 36px
}

.foot-v .foot-inner .foot-inner-down {
    justify-content: space-between;
    align-items: center;
    flex: 1
}

.foot-v .foot-inner .foot-inner-down p {
    font-size: 13px;
    color: #BABDC3
}

.foot-v .foot-inner .foot-inner-down .foot-inner-down-right img {
    width: 22px;
    height: 22px;
    vertical-align: sub
}

.foot-v .foot-inner .foot-inner-down .foot-inner-down-right a {
    margin-left: 2px;
    color: #BABDC3;
    font-size: 13px
}