*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
 }
 body {
            background-color: #f8f9fa;
        }
        .form-section {
            background-color: #ffffff;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(0,0,0,0.05);
        }
        .note {
            background-color: #fff3cd;
            border-left: 5px solid #ffc107;
            padding: 1rem;
            margin-bottom: 1.5rem;
            border-radius: 5px;
        }
        .result-placeholder {
            background: #e9ecef;
            padding: 1.5rem;
            border-radius: 5px;
            font-size: 0.95rem;
        }