.usps-card {
    max-width: 520px;
    margin: 40px auto;
    padding: 25px;
    background: linear-gradient(135deg,#eef7ff,#ffffff);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    font-family: Arial, sans-serif;
}
.usps-card h2 { text-align:center; margin-bottom:20px; }
.usps-card label { display:block; margin-top:12px; font-weight:600; }
.usps-card input, .usps-card select {
    width:100%;
    padding:10px;
    margin-top:6px;
    border-radius:8px;
    border:1px solid #ccc;
}
.usps-card button {
    width:100%;
    margin-top:18px;
    padding:12px;
    border:none;
    border-radius:10px;
    background:#0073aa;
    color:#fff;
    font-size:16px;
    cursor:pointer;
}
.usps-card button:hover { background:#005f8d; }
#result {
    margin-top:18px;
    padding:15px;
    border-radius:10px;
    background:#f4f9ff;
    font-weight:600;
}
.note {
    margin-top:12px;
    font-size:13px;
    color:#555;
}