body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    }
    
    h1 {
    text-align: center;
    color: #2c3e50;
    margin-top: 20px;
    }
    
    form {
    max-width: 500px;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    
    label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
    color: #2c3e50;
    }
    
    input, select, button {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    }
    
    input:focus, select:focus, button:focus {
    border-color: #3498db;
    outline: none;
    }
    
    button {
    background-color: #3498db;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    border: none;
    transition: background-color 0.3s;
    }
    
    button:hover {
    background-color: #2980b9;
    }
    
    select {
    cursor: pointer;
    }
    
    option {
    padding: 10px;
    }