.pp2fa-container{max-width:400px;margin:100px auto;padding:20px;font-family:Arial,sans-serif}.pp2fa-form{background:#f9f9f9;padding:30px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.pp2fa-form h2{margin-top:0;color:#333}.pp2fa-form input[type=email],.pp2fa-form input[type=text]{width:100%;padding:12px;margin:10px 0;border:1px solid #ddd;border-radius:4px;box-sizing:border-box}.pp2fa-form input[type=text]{text-align:center;font-size:18px;letter-spacing:2px}.pp2fa-form button{width:100%;padding:12px;background:#0073aa;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px}.pp2fa-form button:hover{background:#005a87}.pp2fa-form label{display:block;margin-bottom:5px;font-weight:700;color:#333}.pp2fa-error{color:#d63638;background:#ffeaea;padding:10px;border-radius:4px;margin-bottom:15px}.pp2fa-success{color:#00a32a;background:#f0ffe8;padding:10px;border-radius:4px;margin-bottom:15px}.pp2fa-info{color:#666;font-size:14px;margin:10px 0;text-align:center}.pp2fa-info a{color:#0073aa;text-decoration:none}.pp2fa-info a:hover{text-decoration:underline}.pp2fa-email{font-weight:700;color:#333}