body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    line-height: 1.6;
    padding: 40px;
    max-width: 800px;
    margin: auto;
}
h1, h2, h3 { color: #d4af37; border-bottom: 1px solid #333; padding-bottom: 10px; }
a { color: #d4af37; text-decoration: none; }
.back-link { display: block; margin-bottom: 40px; font-weight: bold; }
footer { margin-top: 50px; font-size: 0.8rem; color: #666; text-align: center; }