body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    line-height: 1.6;
}

nav a {
    margin-right: 20px;
    text-decoration: none;
    color: #0066cc;
}

nav a:hover {
    text-decoration: underline;
}

.worker-response {
    background: #f0f8ff;
    padding: 10px;
    border-radius: 5px;
    margin: 10px 0;
}