.tsf-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:20px;
    margin:20px 0;
}

.tsf-card{
    background:#fffaf2;
    border:1px solid #f1e0b8;
    border-radius:12px;
    overflow:hidden;
    padding:16px;
    box-shadow:0 2px 8px rgba(0,0,0,0.05);
}

.tsf-card img{
    width:100%;
    height:auto;
    border-radius:10px;
}

.tsf-card h3{
    color:#b76e00;
    margin-top:15px;
}

.tsf-btn{
    display:inline-block;
    padding:10px 18px;
    background:#d97706;
    color:#fff;
    text-decoration:none;
    border-radius:6px;
    margin-top:10px;
}

.tsf-countdown{
    background:#fff3cd;
    color:#8a5300;
    padding:10px;
    border-radius:8px;
    margin:15px 0;
    font-weight:bold;
}

@media(max-width:768px){
    .tsf-grid{
        grid-template-columns:1fr;
    }
}