body {
    font-family: sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header h1 {
    margin: 0;
}

header nav a {
    color: #fff;
    text-decoration: none;
}

main {
    padding: 20px;
    margin: 0 auto;
    max-width: 800px;
}

.post {
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.post h2 {
    color: #333;
}

.post .meta {
    font-size: 0.9em;
    color: #666;
}

.post img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

footer {
    text-align: center;
    padding: 20px;
    background: #333;
    color: #fff;
}