body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header {
    padding: 1.5rem 0;
    border-bottom: 1px solid #e5e5e5;
}

header h1 {
    margin: 0;
}

nav {
    margin-top: 1rem;
}

nav a {
    text-decoration: none;
    color: #333;
    margin-right: 1rem;
}

nav a:hover {
    color: #666;
}

main {
    padding: 2rem 0;
}

article {
    margin-bottom: 2rem;
}

#search-input {
    width: 100%;
    padding: 0.5rem;
    font-size: 1rem;
}

#search-results {
    list-style-type: none;
    padding: 0;
}