body{
    background-color: var(--default-color);
}
.main-1{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 1200px;
}
.cert-main{
    max-width: 384px;
    box-sizing: border-box;
}
.cert-main .logo{
    max-width: 100%;
    display: flex;
    justify-content: center;
}
.cert-main .logo img{
    width: 100%;
}
.cert-main .card{
    padding: 40px 18px;
    background: #fff;
    border-radius: 4px;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    place-items: center;
}
.cert-main .card .title{
    font-size: 21px;
    font-weight: 600;
    color: #000;
    line-height: 29px;
    margin-bottom: 24px;
}
.cert-main .card  .cell{
    width: 100%;
    margin-bottom: 15px;
}
.cert-main .card  .cell input{
    width: 100%;
    height: 44px;
    background: #fff;
    border-radius: 4px;
    border: 1px solid #e2e2e2;
    text-align: center;
    box-sizing: border-box;
    font-size: 16px;
}
.cert-main .card .submit-btn{
    width: 100%;
}
.cert-main .card .remark{
    font-weight: 400;
    color: #333;
    line-height: 22px;
    text-align: left;
    font-style: normal;
    margin-top: 20px;
}
.cert-main .card .remark p{
    font-size: 12px;
}
.cert-main .card .qrcode-title{
    font-size: 13px;
    font-weight: 500;
    color: #333;
    line-height: 18px;
    margin-top: 40px;
}
.cert-main .card .qrcode-img{
    margin-top: 12px;
    width: 140px;
}
.cert-main .card .qrcode-img img{
    width: 100%;
}

.cert-main .card .cert-list{
    width: 100%;
    position: relative;
}
.cert-main .card .cert-list .swiper{
    width: 100%;
    overflow: hidden;
}
.swiper-button-next, .swiper-button-prev{
    color: var(--default-color) !important;
}
.cert-main .card .cert-list .swiper .code-img{
    width: 100%;
}
.cert-main .card .cert-list .swiper .code-img img{
    width: 100%;
    height: 480px;
    object-fit: contain;
}
.cert-main .card .cert-list .swiper .code{
    width: 100%;
    margin-top: 15px;
    text-align: center;
    font-size: 12px;
    color: #999;
}
.cert-main .card .return-btn{
    width: 100%;
    margin-top: 15px;
}