body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

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

header {
    text-align: center;
    margin-bottom: 20px;

    h1 {
        margin: 0;
        color: #333;
        font-size: 2.5em;
    }

    h2 {
        margin: 0;
        color: #666;
        font-size: 1.5em;
    }
}

section {
    margin-bottom: 20px;

    h3 {
        font-size: 1.75em;
        color: #333;
        margin-bottom: 10px;
        border-bottom: 2px solid #ddd;
        padding-bottom: 5px;
    }

    p, ul {
        margin: 10px 0;
        padding-left: 20px;
        text-indent: 0;
    }

    ul {
        list-style-type: disc;

        li {
            margin-bottom: 10px;
            
            ul {
                list-style-type: circle;
            }
        }
    }
}