body{margin:0;font:17px/1.6 Georgia,serif;color:#222;background:#f6f4ef}
header,main,footer{max-width:720px;margin:0 auto;padding:24px}
header h1{margin:32px 0 4px;font-weight:normal;letter-spacing:.04em}
article{border-top:1px solid #ddd;padding:18px 0}
time{color:#777;font-size:14px}
footer{color:#888;font-size:14px}