body {
    font-family: sans-serif;
    max-width: 640px;
    margin: 0 auto;
    padding: 16px;
    color: #333;
    line-height: 1.8;
}

header {
    text-align: center;
    padding: 24px 0;
    border-bottom: 2px solid #c8a165;
}

header img {
    width: 80px;
}

h1 {
    color: #7a5230;
}

h2 {
    border-left: 4px solid #c8a165;
    padding-left: 8px;
    color: #7a5230;
}

footer {
    margin-top: 32px;
    padding-top: 16px;
    border-top: 1px solid #ddd;
    font-size: 0.9em;
    color: #888;
}