body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f5f7fa;
    color: #222;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

header {
    background: #111827;
    color: white;
}

header a {
    color: white;
    text-decoration: none;
}

main {
    background: white;
    margin-top: 20px;
    padding: 20px;
    border-radius: 8px;
}

footer {
    margin-top: 40px;
    padding: 20px;
    text-align: center;
    font-size: 14px;
    color: #777;
}

.list {
    list-style: none;
    padding-left: 0;
}

.list li {
    margin: 8px 0;
}

.list a {
    color: #2563eb;
    text-decoration: none;
}

.list a:hover {
    text-decoration: underline;
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumb a {
    color: #666;
    text-decoration: none;
}