body { font-family: Arial, sans-serif; margin: 0; padding: 0; line-height: 1.6; background: #f4f4f4; }
header { background: #4a90e2; color: white; text-align: center; padding: 1em; position: sticky; top: 0; }
nav a { color: white; margin: 0 15px; text-decoration: none; }
.container { max-width: 800px; margin: 20px auto; padding: 0 20px; }
article { background: white; padding: 20px; margin-bottom: 20px; border-radius: 5px; box-shadow: 0 0 10px rgba(0,0,0,0.1); }
.blog-post img { max-width: 100%; height: auto; }
.blog-list a { display: block; margin: 5px 0; }
@media (max-width: 600px) { .container { padding: 0 10px; } }
footer { background: #333; color: white; text-align: center; padding: 1em; }