body {
    font-family: sans-serif;
    margin: 0;
}

.container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: #f4f4f4;
    padding: 20px;
    border-right: 1px solid #ddd;
}

.sidebar h2 {
    margin-top: 0;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: #333;
    border-radius: 5px;
}

.sidebar ul li a:hover {
    background: #ddd;
}

.content {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
}