body { font-family: system-ui, sans-serif; max-width: 800px; margin: 2em auto; padding: 0 1em; line-height: 1.5; color: #333; }
header h1 a { color: #222; text-decoration: none; }
article time { color: #888; font-size: 0.9em; }
code { background: #f4f4f4; padding: 0.1em 0.3em; border-radius: 3px; }
pre { background: #f4f4f4; padding: 1em; overflow-x: auto; }