body {
    color: #000000;
    font-size: 16px;
    background-color: #ffffff;
    --background: #002f55;
    --rpx: 1.333333px;
    /*min-width: 900px;*/
    font-family: "PingFang SC", -apple-system, Arial, "Microsoft YaHei", "Microsoft JhengHei", "Helvetica Neue", sans-serif
}
.only-wap{
    display: none;
}
.only-web{
    display: block;

}
@media screen and (max-width: 1440px) {
    body {
        --rpx: 1px;
    }
}

a {
    text-decoration: none;
    color: transparent;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    z-index: 10;
    position: absolute;
    top: 0;
    width: calc(100vw - var(--barwidth));
    height: calc(200 * var(--rpx));
}

header .menu {
    width: 800px;
    margin: 0 auto;
}

header .menu > * {
    float: left;
}

header .menu::after {
    content: " ";
    display: block;
    clear: both;
}

header .menu .logo {
    /*left: 50%;*/
    /*transform: translateX(-50%);*/
    /*position: absolute;*/
    display: inline-block;
    background-color: #002f56;
    border-radius: 0 0 20px 20px;
    padding: 10px 50px;
}

header .menu .logo .content {
    background-image: url("./image/logo-header.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: calc(147 * var(--rpx));
    height: calc(58.5 * var(--rpx));
    display: block;
}

header .menu .menu-item {
    width: 120px;
    text-align: center;
}

header .menu .menu-item a {
    color: #efefef;
    display: inline-block;
    padding-top: calc(45 * var(--rpx));
}

header .menu .menu-item a .arrow {
    background-image: url("./image/down.svg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    display: inline-block;
}

header .menu .menu-item a.active, header .menu .menu-item a:hover {
    color: #ffffff;
    font-weight: bold;
}

header .menu .menu-item .menu-children {
    height: 0;
    transition: all .3s;
    overflow: hidden;
    font-size: 14px;
}

header .menu .menu-item:hover .menu-children {
    background-color: var(--background);
    height: auto;
    padding-top:15px;
}

header .menu .menu-item .menu-children a {
    display: block;
    padding: 0px 0 15px;
}

.footer-box {
    height: 40px;
}

.web-footer {
    background-color: var(--background);
    height: 416px;
    position: relative;
}

.web-footer .logo {
    width: calc(376.5 * var(--rpx));
    height: calc(148.5 * var(--rpx));
    background-image: url("./image/logo-footer.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    left: 50%;
    transform: translateX(-50%);
    top: calc(66 * var(--rpx));
    position: absolute;
}

.web-footer .contract {
    font-weight: bold;
    color: #ffffff;
    text-align: right;
    right: calc(60 * var(--rpx));
    top: calc(50 * var(--rpx));
    position: absolute;
}

.web-footer .contract .value {
    font-size: 30px
}

.web-footer .copyright {
    color: #ffffff;
    text-align: right;
    right: calc(60 * var(--rpx));
    bottom: calc(50 * var(--rpx));
    position: absolute;
}

.menu-box {
    height: calc(80 * var(--rpx));
    background-color: var(--background);

}

@media screen and (max-width: 900px) {
    header{
        width: 900px;
    }
}

@media screen and (max-width: 500px) {
    body{
        background-color: var(--background);

    }
    .only-web{
        display: none !important;
    }
    .only-wap{
        display: block;
    }
    header{
        position: fixed;
        top:0px;
        left: 0px;
        width: 100vw;
        overflow: hidden;
        height: auto;
    }
    .wap-header{
        background-color: var(--background);
        width: 100vw;
        height:25vw;
        padding:2.5vw 0;
        position: relative;
    }
    .wap-box{
        height:25vw;

    }
    .wap-header .logo{
        height: 20vw;
        background-image: url("./image/wap/logo-header.png");
        background-repeat: no-repeat;
        background-size:contain;
        background-position: center;
        margin: 0 auto;
    }
    .wap-header .menu-icon{
        position: absolute;
        right: 5vw;
        top: 50%;
        transform: translateY(-50%);
        width: 5vw;
        height: 5vw;
        background-image: url("./image/wap/menu.png");
        background-repeat: no-repeat;
        background-size: contain;
    }
    .wap-menuList{
        z-index: 10;
        position: fixed;
        top:0;
        left:0;
        width:100vw;
        height: 0;
        overflow: hidden;
        transition: all .3s;
        background: var(--background);
        padding:0 5vw;
    }
    .wap-menuList.active{
        height: 100vh;
    }
    .wap-menuList .close{
        width: 100%;
        height: 22vw;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        line-height: 22vw;
        border-bottom: 1px solid #fff;
    }
    .wap-menuList .close .close-icon{
        width: 5vw;
        height: 5vw;
        background-image: url("./image/wap/close.png");
        background-repeat: no-repeat;
        background-size: contain;
        display: block;
    }
    .wap-menuList .menu-item{
        height: 22vw;
        display: flex;
        align-items: center;
        line-height: 22vw;
        color: white;
        border-bottom: 1px solid #fff;
    }
    .wap-footer{
        background-color: var(--background);
        width: 100vw;
        height:25vw;
    }
    .menu-box{
        display: none;
    }

    .wap-home-footer {
        background-color: var(--background);
        position: relative;
        text-align: center;
    }

    .wap-home-footer .logo {
        width: 280px;
        height: 110px;
        background-image: url("./image/wap/logo-footer.png");
        background-repeat: no-repeat;
        background-size: 100% 100%;
        margin:20px auto 0;
    }

    .wap-home-footer .contract {
        margin-top:10px;
        font-weight: bold;
        color: #ffffff;
        font-size: 24px;
    }
    .wap-home-footer .copyright {
        margin-top: 10px;
        margin-bottom: 30px;
        color: #ffffff;
        text-align: center;
        font-size: 12px;
    }
}