*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Georgia,serif;max-width:720px;margin:0 auto;padding:24px;color:#222;line-height:1.6;background:#fafaf6}
header{padding:16px 0;border-bottom:1px solid #ddd;margin-bottom:32px}
nav a{color:#2c5282;text-decoration:none;margin-right:8px}
nav a:hover{text-decoration:underline}
h1{font-size:2.2em;margin:24px 0 8px;color:#1a365d}
h2{font-size:1.4em;margin:24px 0 8px;color:#2c5282}
h2 a{color:inherit;text-decoration:none}
.lead{font-size:1.15em;color:#444;margin-bottom:32px}
article{background:#fff;padding:24px;border-radius:8px;margin:16px 0;box-shadow:0 1px 3px rgba(0,0,0,0.05)}
article small{color:#888;display:block;margin-top:12px;font-style:italic}
footer{margin-top:64px;padding:24px 0;border-top:1px solid #ddd;text-align:center;color:#777}