* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-size: cover;
    background-position: center;
}

a {
    color: #FFFFFF;
    text-decoration: none;
    width: 100%;
    text-align: center;
}

li {
    list-style: none;
}

body {
    overflow: auto;
}

.main {
    min-height: 100vh;
    min-width: 1024px;
    max-width: 1920px;
    height: 100%;
}

.mainup {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.section {
    flex: 1;
    background-image: url('../img/ghost/banner.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    max-height: calc(100vh - 14vh);
    background-color: #000000 !important;
}

.sectionbox {
    max-width: 1570px;
    width: 100%;
    margin-top: -105px;
}

.name {
    font-size: 5.8rem;
    /* font-size: 6.875rem; */
    font-family: SourceHanSansCN-Bold, SourceHanSansCN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 145px;
}

.system {
    font-size: 3.8rem;
    /* font-size: 4.375rem; */
    font-family: SourceHanSansCN-Medium, SourceHanSansCN;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 105px;
}

.header {
    width: 100%;
    /* height: 4.5rem; */
    height: 54px;
    line-height: 54px;
    background-color: rgba(4, 23, 55, 1);
    display: flex;
    align-items: center;
    color: #FFFFFF;
    /* font-size: 1.5rem; */
    font-size: 18px;
    z-index: 99999;
    position: fixed;
    top: 0
}

.header>div {
    width: 50%;
    margin-right: 5%;
}

.headernav {
    margin-left: 7%;
    width: 140px;
    height: 50px;
    line-height: 50px;
    background-size: 100% 100%;
    background-image: url('../img/logo.png');
}

ul {
    display: flex;
    align-items: center;
    line-height: 54px;
}

ul>li {
    width: 200px;
    display: flex;
    justify-content: center;
}

ul>li>a {
    color: rgba(255, 255, 255, 0.65);
}

ul>li>a:hover {
    color: rgba(59, 228, 234, 1)
}

.fixed {
    top: 0;
    width: 100%;
    position: fixed;
    z-index: 99999;
}


/* 第一条导航 */

.footer {
    width: 100%;
    height: 105px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 18px;
    margin-top: -36px;
}

#ul {
    max-width: 1570px;
    display: flex;
    justify-content: center;
    width: 100%;
}

#ul>li {
    height: 28vh;
    width: 50%;
    background: #000000;
    border-radius: 4px;
    font-size: 2.5rem;
    font-family: PingFang-SC-Bold, PingFang-SC;
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#ul>li>div:nth-of-type(1) {
    width: 30%;
}

#ul>li>div:nth-of-type(2) {
    width: 70%;
}

#ul>li>div {
    margin-top: 20px;
    display: flex;
    justify-content: center;
}


/* 
#ul>li:nth-of-type(2) {
    background: linear-gradient(338deg, #52BEC2 0%, #458CF3 100%);
} */

#ul>li:hover {
    background: linear-gradient(338deg, #52BEC2 0%, #458CF3 100%);
}

.clickli {
    background: linear-gradient(338deg, #52BEC2 0%, #458CF3 100%) !important;
}

#ul>li:nth-of-type(1) {
    margin-right: 41px;
}


/* 第一条导航 */


/* 第二条导航 */

.footertwo {
    width: 100%;
    height: 54px;
    background-color: #041737;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

.footertwo>div {
    width: 50%;
}

.footertwo>div:nth-of-type(1) {
    margin-left: 7%;
}

#ur {
    max-width: 1570px;
    display: flex;
    justify-content: center;
    width: 100%;
}

#ur>li {
    font-size: 18px;
    width: 30%;
    background: #000000;
    font-family: PingFang-SC-Bold, PingFang-SC;
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#ur>li>div:nth-of-type(1) {
    width: 30%;
}

#ur>li>div:nth-of-type(2) {
    width: 70%;
}

#ur>li>div {
    margin-top: 20px;
    display: flex;
    justify-content: center;
}

#ur>li:hover {
    background: linear-gradient(338deg, #52BEC2 0%, #458CF3 100%);
}

.clickli {
    background: linear-gradient(338deg, #52BEC2 0%, #458CF3 100%) !important;
}

#ur>li:nth-of-type(1) {
    margin-right: 41px;
}

.activefootertwo {
    display: none;
}


/* 第二条导航 */


/* 底部开始 */

.down {
    height: 50vh;
    width: 100%;
    background-color: #000000;
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
}

.upbox {
    display: flex;
    flex: 1;
    justify-content: space-around;
    align-items: center;
    height: 100%;
}

.upbox>div {
    width: 25%;
    height: 62%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 12%;
}

.logo {
    width: 93%;
    height: 62% !important;
    background-size: 100% !important;
    background-image: url('../img/footer/logo.png');
}

.upbox>div:nth-of-type(2) {
    position: relative;
    height: 70%;
}

.upbox>div:nth-of-type(2)>div {
    margin-bottom: 3%
}

.upbox>div:nth-of-type(2)>div:nth-of-type(1) {
    background-color: #27C7C0;
    font-size: 1.5rem;
    font-weight: bold;
    color: #FFFFFF;
    width: 180px;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.upbox>div:nth-of-type(2)::before {
    content: "";
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: absolute;
    left: -39%;
    top: 0%;
}

.upbox>div:nth-of-type(2)::after {
    content: "";
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: absolute;
    right: -17%;
    top: 0%;
}

.wechart>div:nth-of-type(1) {
    width: 37%;
    height: 85%;
    background-size: 100% !important;
    background-image: url('../img/footer/erweima.png');
}

.wechart>div:nth-of-type(2) {
    width: 50%;
    padding-left: 2%;
}

.downbox {
    width: 100%;
    height: 60px;
    line-height: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    display: flex;
    justify-content: center;
    font-size: 16px;
}

.downbox>span,
.downbox>span>a {
    margin-right: 16px;
    color: rgba(255, 255, 255, 0.8)
}


/* 底部结束 */


/* 中间部分 */

.mainbox {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}

.middle {
    height: 100%;
    width: 100%;
    /* border: 1px solid red; */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.middleone {
    width: 100%;
    margin-top: 20px;
    padding-bottom: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(245, 255, 253, 1);
}

.boxson {
    display: flex;
    justify-content: center;
    position: relative;
    margin-top: 50px;
    margin-bottom: 70px;
    width: 100%;
}

.boxson>div:nth-of-type(1) {
    border-image: linear-gradient(270deg, rgba(255, 255, 255, 0), rgba(5, 177, 169, 1), rgba(255, 255, 255, 0)) 2 2;
    border-bottom: 2px solid;
    display: flex;
    justify-content: center;
    font-size: 2.5rem;
    font-family: PingFang-SC-Heavy, PingFang-SC;
    font-weight: 800;
    color: #05B1A9;
    line-height: 86px;
    height: 86px;
}

.middletwo {
    max-width: 1570px;
    width: 100%;
}

.box {
    max-width: 1570px;
    width: 100%;
    display: flex;
    justify-content: center;
    font-size: 1.875rem;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
}

.box>div:nth-of-type(1) {
    margin-right: 41px;
    background-image: url('../img/ghost/needleft.png');
}

.box>div:nth-of-type(2) {
    background-image: url('../img/ghost/needright.png');
}

.box>div {
    width: 50%;
    height: 30vh;
    /* height: 0;
    padding-top: 30%; */
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.text {
    height: 59px;
    font-size: 16px;
    font-family: PingFang-SC-Medium, PingFang-SC;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.85);
    line-height: 28px;
    text-align: center;
    margin-top: -50px
}

.position {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
}

.posimg {
    width: 62%;
    padding-top: 46%;
    margin-top: 80px;
    margin-bottom: 60px;
    background-image: url('../img/ghost/position.png');
}

.pos {
    width: 100%;
    display: flex;
    justify-content: space-around;
    font-size: 1.5rem;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 33px;
}

.pos>div {
    width: 25%;
    height: 56px;
    align-items: center;
    display: flex;
    justify-content: center;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-image: url('../img/ghost/jiantou.png');
}

.boxleft>div:nth-of-type(1),
.boxright>div:nth-of-type(1) {
    width: 120px;
    height: 120px;
    background-repeat: no-repeat;
    background-size: 100%;
    margin-bottom: 4%;
}

.boxleft>div:nth-of-type(1) {
    background-image: url('../img/ghost/leftlogo.png');
}

.boxright>div:nth-of-type(1) {
    background-image: url('../img/ghost/rightlogo.png');
}

.middleactive {
    display: none;
}


/* 手风琴开始 */

.card {
    width: 100%;
    height: 706px;
    background-repeat: no-repeat;
    background-image: url('../img/ghost/worth.png');
    margin-top: 20px;
}

.accordion-container {
    height: 74%;
    /* max-height: 550px;
    overflow: hidden; */
    width: 100%;
    display: flex;
    justify-content: center;
    background-color: rgba(129, 164, 198, 0.8);
}

.accordion-container-box {
    display: flex;
    width: 80%;
    justify-content: space-around;
}

.accordion-container-box>div {
    border-bottom: 8px solid rgba(30, 221, 213, 0.6);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.accordion-container-box>div>div {
    height: 30%;
    width: 80%;
    /* margin-top: 10px; */
    display: flex;
    justify-content: center;
}

.accordion-container-box>div>div:nth-of-type(1) {
    height: 20%;
    width: 80%;
}

.accordion-container-box>div>div:nth-of-type(2)::before {
    content: "";
    width: 40px;
    background-color: rgba(5, 177, 169, 1);
    border: 2px solid #05B1A9;
    position: absolute;
    top: 50%;
}

.accordion-container-box>div>div:nth-of-type(2) {
    height: 25%;
    width: 80%;
    color: #FFFFFF;
    font-size: 1.5rem;
    position: relative;
}

.img {
    width: 86px;
    height: 86px;
    background-repeat: no-repeat;
    background-size: 100%;
}

.imgone {
    background-image: url('../img/ghost/imgone.png');
}

.imgtwo {
    background-image: url('../img/ghost/imgtwo.png');
}

.imgthree {
    background-image: url('../img/ghost/imgthree.png');
}

.imgfour {
    background-image: url('../img/ghost/imgfour.png');
}

.accordion-container-box>div:hover {
    background-color: rgba(0, 0, 0, 1);
    border-bottom: 8px solid rgba(50, 230, 222, 1);
}

.cardtext {
    text-align: center;
    font-size: 1.3rem;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 60px;
}


/* 手风琴结束 */


/* 动画 */


/* 导航栏滑下变色 */

.navlist {
    color: rgba(59, 228, 234, 1)
}

ul>li {
    position: relative;
}

.dropdown-content {
    position: absolute;
    background-color: rgba(4, 23, 55, 1);
    top: 100%;
    width: 100%;
    display: none;
}

.dropdown-content a {
    text-decoration: none;
    display: block;
    text-align: center;
    height: 50px;
    font-size: 16px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    color: rgba(255, 255, 255, 0.65);
    line-height: 50px;
}

.drop a {
    text-align: left;
    padding-left: 44px;
}

.dropdown-content a:hover {
    background: rgba(15, 45, 87, 1);
    color: rgba(59, 228, 234, 1)
}

ul>li:hover .dropdown-content {
    display: block;
}


/* 
场景二的样式 */

.twoboxleft>div:nth-of-type(1),
.twoboxright>div:nth-of-type(1) {
    width: 120px;
    height: 120px;
    background-repeat: no-repeat;
    background-size: 100%;
    margin-bottom: 4%;
}

.twoboxleft>div:nth-of-type(1) {
    background-image: url('../img/twoghost/leftlogo.png');
}

.twoboxright>div:nth-of-type(1) {
    background-image: url('../img/twoghost/rightlogo.png');
}

.twoposimg {
    width: 1400px;
    height: 0;
    padding-top: 50%;
    margin-bottom: 60px;
    margin-top: 80px;
    background-size: 100%;
    background-repeat: no-repeat;
    background-image: url('../img/twoghost/position.png');
}

@media screen and (max-width: 1919px) {
    html {
        font-size: 12px !important;
        font-family: "Microsoft YaHei", 微软雅黑
    }
    /* .middle {
        padding: 25px;
    } */
    .box {
        padding-left: 65px;
        padding-right: 65px;
    }
    .middletwo {
        padding-left: 65px;
        padding-right: 65px;
    }
    .card {
        padding: 0!important;
    }
    .sectionbox {
        padding-left: 65px;
        padding-right: 65px;
    }
    #ul {
        padding-left: 65px;
        padding-right: 65px;
    }
    .headernav {
        width: 140px;
        height: 50px;
        line-height: 50px;
        background-size: 100% 100%;
    }
    .sectionbox,
    #ul,
    .middletwo,
    .box {
        max-width: 1400px;
    }
    .boxleft>div:nth-of-type(1),
    .boxright>div:nth-of-type(1),
    .twoboxleft>div:nth-of-type(1),
    .twoboxright>div:nth-of-type(1) {
        width: 120px !important;
        height: 120px !important;
    }
    .posimg {
        width: 50%;
        padding-top: 37%;
        margin-top: 40px;
        margin-bottom: 20px;
    }
    .twoposimg {
        width: 1000px;
        padding-top: 45%;
        margin-top: 40px;
        margin-bottom: 0px;
    }
}

@media screen and (max-width: 1540px) {
    .card {
        width: 100%;
        height: 580px;
    }
    .cardtwo {
        height: 630px !important;
    }
    #cardone {
        margin-top: -50px !important
    }
    #cardtwo {
        margin-top: -33px !important
    }
}

@media screen and (min-width: 1920px) {
    html {
        font-size: 16px;
        font-family: "Microsoft YaHei", 微软雅黑
    }
}