.discount-wrap{max-width:900px;margin:0 auto;padding:15px}
.discount-card{
    background:#fff;
    border-radius:14px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(0,0,0,.08)
}
.discount-cover{
    position:relative;
    padding-top:56.25%; /* 16:9 */
    background:#f5f5f5;
    overflow:hidden;
}
.discount-cover img{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    object-fit:cover;
}
.discount-body{padding:18px}
.discount-title{
    font-size:22px;
    font-weight:700;
    line-height:1.4;
    margin-bottom:10px;
}
.discount-meta{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:15px;
}
.discount-price{
    font-size:26px;
    font-weight:800;
    color:#e53935;
}
.discount-old{
    font-size:14px;
    color:#999;
    text-decoration:line-through;
    margin-left:8px;
}
.discount-btn{
    background:#ff5722;
    color:#fff;
    padding:10px 20px;
    border-radius:30px;
    font-size:14px;
}
.discount-btn:hover{opacity:.9}
.discount-content{
    font-size:15px;
    line-height:1.8;
    color:#333;
}
@media(max-width:768px){
    .discount-title{font-size:18px}
    .discount-price{font-size:22px}
}