body { margin: 0; font: 17px/1.6 Georgia, serif; color: #2b2b26; background: #f6f3ec; }
header, main, footer { max-width: 680px; margin: 0 auto; padding: 16px; }
header { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid #ddd6c6; }
.brand { font-weight: bold; color: #3d5a3a; text-decoration: none; }
nav a, a { color: #3d5a3a; }
h1 { font-size: 1.8em; margin-top: 1em; }
article { margin: 2em 0; }
footer { color: #8a8475; font-size: 0.85em; border-top: 1px solid #ddd6c6; }