body{max-width: 640px;margin: 0 auto !important;}
.head {
    width: 100%;
    height: 0.44rem;
    background: #020202;
    font-weight: 500;
    font-size: 0.17rem;
    text-align: center;
    line-height: 0.44rem;
}
.main-wrap {
    height: calc(100vh - 0.44rem - 0.08rem);
    margin-top: 0.08rem;
    padding: 0.75rem 0.38rem 0;
    background: #313131;
}
.main-box {
    position: relative;
    height: 3.88rem;
    background: #464646;
    border-radius: 0.08rem;
}
.logo {
    position: absolute;
    width: 0.88rem;
    height: 0.88rem;
    left: 50%;
    top: -0.44rem;
    transform: translateX(-50%);
}
.main-box h3 {
    padding-top: 0.51rem;
    text-align: center;
    font-weight: 500;
    font-size: 0.2rem;
}
.amount-box {
    display: flex;
    align-items: center;
    justify-content: center;
}
.amount {
    font-weight: 500;
    font-size: 0.3rem;
    color: #E1CAAD;
}
.unit {
    font-weight: 500;
    font-size: 0.15rem;
    color: rgba(255, 255, 255, 0.6);
}
.code-box {
    position: relative;
    width: 1.8rem;
    height: 1.8rem;
    margin: 0.16rem auto;
}
.code-box img {
    width: 100%;
    height: 100%;
}
.code-box span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-weight: 500;
    font-size: 0.18rem;
    color: #9C5E5C;
}
.downtime {
    text-align: center;
    font-weight: 500;
    font-size: 0.18rem;
    line-height: 0.25rem;
}
.timer {
    font-weight: 500;
    font-size: 0.18rem;
    line-height: 0.25rem;
    color: #E1CAAD;
}
.order-num {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.06rem;
    font-weight: 500;
    font-size: 0.13rem;
    line-height: 0.18rem;
}
.order-num img {
    display: block;
    width: 0.16rem;
    height: 0.16rem;
    margin-left: 5px;
    cursor: pointer;
}
.open-btn {
    display: block;
    height: 0.44rem;
    margin-top: 0.16rem;
    line-height: 0.44rem;
    text-align: center;
    border: 2px solid #F5D0A4;
    border-radius: 0.08rem;
    font-weight: 500;
    font-size: 0.16rem;
    color: #E1CAAD;
}
.download-btn {
    display: block;
    height: 0.44rem;
    margin-top: 0.16rem;
    line-height: 0.44rem;
    background: linear-gradient(180deg, #F5D0A4 0%, #B9935C 100%);
    text-align: center;
    border-radius: 0.08rem;
    font-weight: 500;
    font-size: 0.16rem;
    color: #fff;
}

.hide {
    display: none;
}

.show {
    display: block;
}

#paid {
    padding-top: 1.06rem;
}

.pay-success-img {
    display: block;
    margin: 0 auto .35rem;
    width: 1.82rem;
    height: 1.82rem;
}

.pay-success-text {
    font-family: PingFang SC;
    font-size: .18rem;
    font-weight: 500;
    line-height: .25rem;
    text-align: center;
    color: #FFF;
}