站务:站点捐助/styles.css：修订间差异

.pay-card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin: 30px 0;
}
.pay-card {
    text-align: center;
    width: 220px;
}
.pay-card-img {
    width: 220px;
    height: 220px;
    border: 1px solid var(--border-color-base);
    border-radius: 12px;
    box-shadow: var(--box-shadow-large);
    background-color: var(--color-surface-1);
    background-size: 180px;
    background-repeat: no-repeat;
    background-position: center;
}
.pay-wechat { background-image: url('/local/resources/assets/wechat_pay.png'); }
.pay-alipay { background-image: url('/local/resources/assets/alipay_pay.png'); }