body {
    font-family:"sans-serif-medium","HYQiHeiX1 55W","HYQiHei 55S","汉仪旗黑","兰亭纤黑",Droid Sans,Droid Sans Fallback,STHeiti,SimHei,Hei,sans-serif;
    color:rgba(0,0,0,0.85);
}
.hotecardcontainer {
    margin: 16px 24px;
    line-height: 1.4;
}

.hotecardcontainer h4 {
    text-align: center;
    font-size: 18px;
    margin-bottom: 16px;
}

.q-item {
    font-weight: bolder;
    margin-top: 12px;
    font-size: 15px;
    margin-bottom: 4px;
}

.a-item {
    font-weight: normal;
    margin-bottom: 4px;
    font-size: 14px;
}

h4 {
    font-weight: bold;
}

.c-item {
    font-weight: bold;
    margin-bottom: 16px;
    font-size: 13px;
}

.btn1 {
    color: #F34D4F;
    text-decoration: underline;
}

.step_img {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.step_img img {
    display: inline-block;
    width: 23vw;
    margin: 3px 0;
}
.step_img span{
    display: inline-block;
    width: 5.5vw;
    height: 23vw;
    line-height: 23vw;
}

.step_img .arrow{
    width: 5.5vw;
    height: 5.5vw;
    margin-top: 9vw;
}

.high-light {
    font-weight: bold;
    color: #F34D4F;
}


@media screen and (min-width: 670px) {
    .step_img img {
        width: 12vw;
    }
    .step_img span{
        width: 3.5vw;
        height: 12vw;
        line-height: 12vw;
    }

    .step_img .arrow{
        width: 3.5vw;
        height: 3.5vw;
        margin-top: 4vw;
    }
}

.darkTheme {
    background-color: #000;
    color: rgba(255, 255, 255, 0.85);
}

.darkTheme .btn1 {
    color: #cd4142;
}

.darkTheme .high-light {
    color: #cd4142;
 }