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

.container {
    width: 80%;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #333;
}

h2 {
    color: #555;
}

ol {
    margin: 0;
    padding: 0;
    list-style: decimal;
}

    ol li {
        margin: 10px 0;
    }

.section {
    margin-bottom: 20px;
}

.language-switch {
    text-align: center;
    margin-bottom: 20px;
}

    .language-switch a {
        margin: 0 10px;
        text-decoration: none;
        color: #007BFF;
    }