body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
}

header {
    text-align: center;
    background-color: #007bff;
    color: #fff;
    padding: 20px;
}

    header h1 {
        font-size: 2.5rem;
    }

    header p {
        font-size: 1.2rem;
    }

main {
    max-width: 800px;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

section {
    margin-bottom: 20px;
}

    section h2 {
        color: #007bff;
        margin-bottom: 10px;
    }

ul {
    list-style-type: disc;
    margin-left: 20px;
}

footer {
    text-align: center;
    background-color: #007bff;
    color: #fff;
    padding: 10px;
    margin-top: 20px;
}