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

body, html {
    width: 100%;
    font-size: 14px;
}

body {
    background: linear-gradient(0deg, rgb(230, 52, 13, 0.15), rgba(250, 253, 254, 0) 20%);
}

.bg {
    position: absolute;
    left: 0;
    right: 0;
    height: 648px;
    background: url('/static/index/bg.png') no-repeat center top;
    background-size: 100% 100%;
    z-index: -1;
}

.banner {
    width: 1200px;
    margin: 0 auto;
}

.header {
    height: 648px;
    color: #fff;
    text-align: center;
    padding-top: 30px;
}

.header .nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.header .nav-item {
    padding: 0 20px;
    height: 34px;
    line-height: 34px;
    border-radius: 40px;
    margin-left: 20px;
    cursor: pointer;
}

.header .nav-item.active {
    color: #D00501;
    background: #fff;
    box-shadow: 10px 15px 10px rgba(0, 0, 0, 0.2);

}

.header .title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 200px;
    margin-left: -300px;
    font-size: 48px;
}

.header .title .name {
    font-weight: bold;
    margin-bottom: 10px;
}


.header .title .desc {
    font-size: 18px;
}

.phone {
    width: 254px;
    height: 529px;
    position: absolute;
    left: 50%;
    top: 82px;
    transform: translateX(-50%);
    margin-left: 300px;
    background: url('/static/index/phone.png') no-repeat center;
    background-size: 254px 529px;
}

.body {
    padding-bottom: 30px;
}

.body .card-layout {
    text-align: center;
}

.body .card-layout .card {
    text-align: left;
    padding: 60px 30px;
    vertical-align: middle;
    display: inline-block;
    margin-right: 20px;
    margin-bottom: 20px;
    width: 30%;
    width: 369px;
    height: 220px;
    background: #FFFFFF;
    box-shadow: 3px 22px 59px 0px rgba(230, 52, 13, 0.18);
    border-radius: 22px;
}

.body .card-layout .card .title {
    font-size: 24px;
    color: #E6340D;
    margin-bottom: 16px;
}

.body .card-layout .card .content {
    font-size: 16px;
}

.body .wchat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* height: 341px; */
    padding: 45px 110px;
    background: linear-gradient(174deg, #E84515, #EB6C00);
    box-shadow: 3px 22px 139px 0px rgba(0, 52, 74, 0.18);
    border-radius: 22px;
}

.body .wchat .left {
    font-size: 12px;
    font-size: 16px;
}

.body .wchat .left .title {
    font-size: 32px;
    margin-bottom: 25px;
    color: #fff;
}

.body .wchat .left .content {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.3;
    margin-bottom: 25px;
}

.body .wchat .left .btn {
    display: inline-block;
    padding: 0 20px;
    height: 34px;
    line-height: 34px;
    border-radius: 40px;
    cursor: pointer;
    color: #D00501;
    background: #fff;
    box-shadow: 10px 15px 10px rgba(0, 0, 0, 0.2);
    transition: all;

}

.body .wchat .left .btn:hover {
    box-shadow: 12px 20px 10px rgba(0, 0, 0, 0.2);
}

.body .wchat .right .miniprogress {
    width: 200px;
    height: 200px;
    padding: 20px;
    border-radius: 100%;
    background: url("/static/index/wxmp.jpg");
    background-size: 195px;
}

.footer {
    padding-top: 15px;
    border-top: 1px solid rgba(51, 51, 51, 0.2);
    padding-bottom: 20px;
}

.footer .menu {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .menu .menu-item {
    margin-right: 50px;
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.footer .qr {
    text-align: center;
    padding-bottom: 10px;
}

.footer .qr .img {
    display: inline-block;
    width: 120px;
    height: 120px;
    padding: 15px;
    background: url("/static/index/wxsa.jpg");
    background-size: 120px;
}

.footer .copyright {
    text-align: center;
    font-size: 12px;
    padding-bottom: 15px;
}

@media (max-width: 768px) {
    .bg {
        background: linear-gradient(180deg, rgb(230, 52, 13, 1), rgba(250, 253, 254, 0));
        height: 550px;
    }

    .banner {
        width: 100%;
    }

    .phone {
        display: none;
    }

    .header {
        height: 180px;
    }

    .header .nav {
        position: absolute;
        right: 0;
        top: 20px;
        flex-direction: column;
    }

    .header .title {
        position: static;
        transform: none;
        text-align: left;
        padding-left: 20px;
        /* top:50px; */
        margin-left: 0;
        width: 90%;
    }

    .header .title .name {
        font-size: 34px;
        white-space: nowrap;
    }

    .header .title .desc {
        font-size: 15px;
    }

    .body {
        padding-bottom: 30px;
    }

    .body .wchat {
        flex-direction: column;
        width: 90%;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    .body .wchat .left {
        text-align: center;
        margin-bottom: 50px;
    }

    .body .card-layout .card {
        width: 90%;
        margin-left: 5%;
        margin-right: 5%;
        padding-top: 20px;
        padding-bottom: 20px;
        height: 160px;
    }

    .footer {
        width: 90%;
        margin: 0 auto;
    }

    .footer .qr {
        padding-top: 10px;
        padding-bottom: 20px;
        text-align: center;
    }

    .footer .menu {
        justify-content: space-around;
    }

    .footer .menu .menu-item {
        margin-right: 0;
    }
    .footer .copyright{
        padding-bottom: 15px;
    }
}