* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    padding: 20px 0;
    border-bottom: 1px solid #ccc;
}

header h1 {
    font-size: 2em;
    margin-bottom: 10px;
}

nav a {
    color: #007bff;
    text-decoration: none;
    margin: 0 10px;
}

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

main {
    padding: 20px 0;
}

.post-preview {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.post-preview h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.post-preview a {
    color: #007bff;
    text-decoration: none;
}

.post-preview a:hover {
    text-decoration: underline;
}

article h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
}

article p {
    margin-bottom: 15px;
}

footer {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #ccc;
}