body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding-left: 280px; /* 사이드바 너비 + 여백 */
    background-color: #fff;
    color: #333;
}

#page-list-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100vh;
    background-color: #f8f9fa;
    padding: 15px;
    border-right: 1px solid #dee2e6;
    overflow-y: auto;
    box-sizing: border-box;
}

#page-list-container h2 {
    margin-top: 0;
    font-size: 1.2rem;
    color: #000;
}

#page-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#page-list a {
    display: block;
    padding: 8px 10px;
    text-decoration: none;
    color: #495057;
    border-radius: 5px;
    transition: background-color 0.2s, color 0.2s;
}

#page-list a:hover {
    background-color: #e9ecef;
    color: #000;
}

.main-content {
    padding: 2rem;
}