html {
    background: #f7f8fa;
}

.detail-wrap {
    padding: 30px 0;
}
.main .desc {
    background: #FFFFFF;
    box-shadow: 0px 1px 4px 0px rgba(3,27,28,0.1);
    padding: 32px;
}
.main .desc p > b {
    font-size: 16px;
    color: #333;
}
.main .desc p {
    font-size: 16px;
    color: #666;
    line-height: 1.7;
}
.main .desc {
    margin-top: 20px;
}
.main .top {
    background: #FFFFFF;
    box-shadow: 0px 1px 4px 0px rgba(3,27,28,0.1);
    padding: 32px;
}
.main .top h2 {
    margin: 0 0 25px;
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
}
.main .top p {
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #808080;
    line-height: 2.2;
    margin: unset;
}
.main .top h3 {
    font-size: 28px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FF7012;
    margin: 0 0 52px;
    text-align: right;
}
.main .top a {
    display: block;
    line-height: 47px;
    background: var(--main-color);
    border-radius: 8px;
    padding: 0 15px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}
.main .top a:hover {
    background: var(--hover-color);
}
.main .desc {
    margin-bottom: 60px;
}


@media screen and (max-width: 640px) {
    .main.pc .container {
        width: 100%;
        overflow: hidden;
    }
    .main .top {
        padding: 15px;
    }
    .main .top a {
        width: 100%;
        font-size: 14px;
        line-height: 1.6;
        padding: 20px 15px;
    }
    .main .top h2 {
        font-size: 20px;
        margin: 0 0 15px;
    }
    .main .top .fr {
        float: left;
        width: 100%;
    }
    .main .top h3 {
        text-align: left;
        font-size: 22px;
        margin-bottom: 25px;
    }
    .main .desc {
        padding: 15px;
        margin-bottom: unset;
    }
}