.aff-membership{

    background:#F8FAF7;
    padding:80px 20px;
    font-family:Arial, Helvetica, sans-serif;

}

.membership-header{

    max-width:900px;
    margin:auto;
    text-align:center;
    margin-bottom:60px;

}

.membership-header h1{

    color:#4F8F00;
    font-size:42px;
    margin-bottom:20px;
    font-weight:700;

}

.membership-header .intro{

    font-size:18px;
    color:#555;
    line-height:1.8;

}

.membership-grid{

    max-width:1200px;
    margin:auto;

    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(420px,1fr));
    gap:40px;

}

.membership-card{

    background:#fff;

    border-top:6px solid #4F8F00;

    border-radius:12px;

    padding:40px;

    box-shadow:0 10px 35px rgba(0,0,0,.08);

    transition:.3s;

}

.membership-card:hover{

    transform:translateY(-8px);

}

.card-icon{

    font-size:50px;
    margin-bottom:20px;

}

.membership-card h2{

    color:#2F5E9E;
    margin-bottom:20px;
    font-size:30px;

}

.membership-card h3{

    color:#4F8F00;
    margin-top:30px;
    margin-bottom:15px;
    font-size:20px;

}

.membership-card p{

    line-height:1.8;
    color:#555;

}

.membership-card ul{

    padding-left:20px;
    margin-bottom:25px;

}

.membership-card li{

    margin-bottom:12px;
    line-height:1.7;
    color:#444;

}

.note{

    background:#EEF7E8;

    border-left:5px solid #F7941D;

    padding:18px;

    margin-bottom:35px;

    color:#444;

    border-radius:6px;

}

.btn{

    display:inline-block;

    text-decoration:none;

    color:#fff;

    padding:16px 34px;

    border-radius:6px;

    font-size:16px;

    font-weight:600;

    transition:.3s;

}

.btn.green{

    background:#4F8F00;

}

.btn.green:hover{

    background:#417600;

}

.btn.orange{

    background:#F7941D;

}

.btn.orange:hover{

    background:#E27E05;

}

@media(max-width:768px){

.membership-header h1{

    font-size:32px;

}

.membership-grid{

    grid-template-columns:1fr;

}

.membership-card{

    padding:30px;

}

}