.fingerprint-generator-box {
    max-width: 540px;
    margin: 30px auto;
    padding: 28px;
    border: 2px solid #d40000;
    border-radius: 12px;
    background: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    color: #222;
}
.fingerprint-generator-box .ffg-title {
    font-weight: 600;
    margin-bottom: 14px;
    color: #333;
}
.fingerprint-generator-box label {
    display:block;
    margin-top:12px;
    font-weight:600;
}
.fingerprint-generator-box input[type="text"] {
    width:100%;
    padding:10px;
    margin-top:6px;
    border-radius:6px;
    border:1px solid #ccc;
    font-size:15px;
}
.fingerprint-generator-box button {
    margin-top:18px;
    background:#d40000;
    color:#fff;
    padding:10px 16px;
    border-radius:6px;
    border:none;
    cursor:pointer;
    font-size:15px;
}
.fingerprint-generator-box .ffg-note {
    margin-top:14px;
    color:#666;
    font-size:13px;
}