*{
    letter-spacing: .1em;
}
header{
    background: #6eb92c;
}
.banner{
    position: relative;
    background: #6eb92c;
    padding-bottom: 50px;
}
.banner .point{
    position: absolute;
    bottom: 0;
    left: 50px;
}
.banner .box{
    flex-grow: 1;
    flex-shrink: 0;
}
.banner .box-2{
    padding: 0 50px;
}
.banner p{
    padding-bottom: 10px;
    color: #fff;
}
.banner span{
    color: #fff;
    font-weight: bold;
}
.banner .slogan{
    display: inline-block;
    padding: 5px 8px;
    background: #fff;
    color: #60a423;
    font-size: 28px;
    border-radius: 6px;
}
.banner ul {
    padding: 10px 0;
    font-size: 20px;
}
.banner li{
    position: relative;
    padding: 3px 0 3px 15px;
    color: #fff;
    font-family: PingFang Regular;
}
.banner li:before{
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    background: #fff;
    border-radius: 50%;
}
.banner .form{
    display: flex;
    padding: 10px 0;
}
.banner .phone-input{
    position: relative;
}
.banner .phone-input .ico{
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
}
.banner form input{
    width: -webkit-fill-available;
    padding: 14px 20px 14px 50px;
    background: #fff;
    font-size: 18px;
    border-radius: 30px;
    border: 0;
}
.banner form .submit-btn{
    margin-top: 12px;
    padding: 10px 0;
    background: #fff100;
    color: #222;
    font-size: 22px;
    cursor: pointer;
}
.banner .code{
    margin-left: 50px;
    margin-right: -60px;
    text-align: center;
    font-size: 12px;
}
.banner .code p{
    letter-spacing: 0;
    font-family: PingFang Regular;
}
.banner .tip{
    font-size: 14px;
    font-family: PingFang Regular;
}

.wrap-box{
    padding: 60px 0;
    text-align: center;
}
.wrap-box .title{
    padding-bottom: 15px;
    font-size: 38px;
}
.wrap-box ul {
    display: flex;
    padding-top: 20px;
}
.wrap-box li{
    flex: 1;
    text-align: center;
}
.wrap-box .block{
    background: url('../images/bg1.png') no-repeat;
}
.wrap-box .tip{
    padding-top: 40px;
    font-size: 18px;
    color: #666;
}
.wrap-box .num{
    padding: 30px 0;
}
.wrap-box .btn{
    margin-top: 30px;
    cursor: pointer;
}
.wrap-box .btn .yellow{
    display: inline-block;
    padding: 10px 60px;
    background: #fff100;
    font-size: 26px;
    border-radius: 50px; 
}
.wrap-box .btn .green{
    display: inline-block;
    padding: 10px 60px;
    background: linear-gradient(to right, #50c126, #05ad27);
    color: #fff;
    font-size: 26px;
    border-radius: 50px; 
}
.wrap-box .intro {
    color: #666;
    font-size: 26px;
    white-space: nowrap;
}
.wrap-box .reasons{
    flex-wrap: wrap;
    justify-content: space-between;
    font-size: 0;
    font-family: PingFang Medium;
}
.wrap-box .reasons li{
    flex: none;
    margin-bottom: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}
.wrap-box .reasons .r-intro{
    padding: 5px 0;
    background: #fff;
    color: #666;
    font-size: 16px;
}
.wrap-box .s-title{
    font-size: 20px;
}
.wrap-box .back{
    flex-wrap: wrap;
    padding-top: 50px;
    font-family: PingFang Medium;
}
.wrap-box .back li{
    flex: none;
    width: 20%;
}
.wrap-box .back .b-intro{
    padding: 20px;
    font-size: 24px;
}
.bottom{
    margin-bottom: 30px;
    padding: 80px 0;
    background: url('../images/bg2.jpg') no-repeat;
    background-size: cover;
}
.bottom p, .bottom .fs46{
    color: #fff;
}
.bottom .pd20{
    padding-top: 20px;
}
.bottom .code{
    position: absolute;
    right: 0;
    bottom: -50px;
    display: inline-block;
    text-align: center;
}
.bottom .code span{
    display: block;
    font-size: 12px;
}

.mask{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,.5);
}
#dialog{
    position: fixed;
    top: 50%;
    left: 50%;
    text-align: center;
    transform: translate(-50%, -50%);
    border: 0;
    border-radius: 6px;
    overflow: hidden;
    z-index: 9999;
}
#dialog .dialog-header{
    padding: 15px 50px;
    background: #6eb92c;
    color: #fff;
    font-size: 30px;
    letter-spacing: 0;
    font-family: PingFang Medium;
}
#dialog .dialog-con{
    padding: 20px 0 50px;
    background: #fff;
    color: #999;
    font-size: 16px;
    letter-spacing: 0;
    font-family: PingFang Regular;
}
#dialog .dialog-con img{
    width: 200px;
}

@media screen and (max-width:1024px){
    .banner{
        padding: 10px;
    }
    .banner .box{
        padding: 0 10px;
    }
    .banner .box-2{
        display: none;
    }
    .banner .code{
        margin-right: 0;
        margin-left: 5px;
    }
    .wrap-box .reasons li{
        width: 50%;
    }
    .wrap-box .intro{
        white-space: normal;
    }
    .wrap-box .back li{
        width: 50%;
    }
    .bottom{
        padding: 80px 20px;
    }
    video {
        width: 100%;
        height: 100%;
    }
}

@media screen and (max-width:768px){
    .banner .box{
        flex-shrink: unset;
    }
    .banner .form{
        display: block;
        width: 100%;    
    }
    .banner form input{
        width: 60%;
    }
    .banner .code{
        margin-top: 10px;
    }
    .banner .tip{
        max-width: 768px;
    }
    .wrap-box ul{
        flex-wrap: wrap;
    }
    .wrap-box li{
        flex: auto;
        width: 100%;
    }
    .wrap-box .reasons li{
        width: 100%;
    }
    .bottom .code{
        position: relative;
    }
}
@media screen and (max-width: 375px){
    .wrap-box .back li{
        width: 50%;
    }
}