body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f7f3ed;
    color: #333;
    line-height: 1.6;
}

#page {
    width: 90%;
    max-width: 1000px;
    margin: 30px auto;
}

#header {
    background-color: #6f4e37;
    color: white;
    text-align: center;
    padding: 35px 20px;
}

#header h1 {
    margin: 0;
}

#header p {
    margin: 5px 0 0;
}

#navigation {
    background-color: #e6d4c2;
    text-align: center;
    padding: 15px;
}

#navigation a {
    color: #4d3020;
    text-decoration: none;
    font-weight: bold;
    margin: 0 15px;
}

#navigation a:hover {
    color: #9b5438;
    text-decoration: underline;
}

#content, #sidebar {
    background-color: white;
    padding: 20px;
    box-sizing: border-box;
    margin-top: 20px;
    margin-bottom: 20px;
}

#content {
    float: left;
    width: 67%;
}

#sidebar {
    float: right;
    width: 30%;
    background-color: #f0e5d8;
}

h2, h3 {
    color: #6f4e37;
}

.note {
    font-weight: bold;
}

#footer {
    clear: both;
    background-color: #6f4e37;
    color: white;
    text-align: center;
    padding: 20px;
}

#footer h2 {
    color: white;
    margin-top: 0;
}

#footer p {
    margin: 5px 0;
}

@media (max-width: 700px) {
    #page {
        width: 95%;
        margin: 10px auto;
    }

    #navigation a {
        display: block;
        margin: 8px 0;
    }

    #content, #sidebar {
        float: none;
        width: 100%;
        margin: 12px 0;
    }
}