/* Minimal CSS for maximum performance */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    border-bottom: 1px solid #eee;
    margin-bottom: 40px;
    padding-bottom: 20px;
}

header h1 {
    margin-bottom: 10px;
}

header h1 a {
    text-decoration: none;
    color: #333;
}

nav a {
    margin-right: 20px;
    text-decoration: none;
    color: #666;
}

nav a:hover {
    color: #333;
}

.post-preview {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.post-preview h2 {
    margin-bottom: 5px;
}

.post-preview h2 a {
    text-decoration: none;
    color: #333;
}

.post-preview h2 a:hover {
    color: #000;
}

.post-preview time {
    color: #666;
    font-size: 0.9em;
    display: block;
    margin-bottom: 10px;
}

.post-content h1, .post-content h2, .post-content h3 {
    margin: 30px 0 15px 0;
}

.post-content p {
    margin-bottom: 20px;
}

.post-content code {
    background: #f4f4f4;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.9em;
}

.post-content pre {
    background: #f4f4f4;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 20px 0;
}

footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    color: #666;
    font-size: 0.9em;
    text-align: center;
}

@media (max-width: 600px) {
    body {
        padding: 15px;
    }
    
    nav a {
        margin-right: 15px;
    }
}