body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; color: #333; }
        h1 { color: #FF4500; text-align: center; }
        h2 { color: #008080; border-bottom: 2px solid #FFA500; padding-bottom: 5px; }
        h3 { color: #8B4513; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; text-align: center; background: #FFA500; padding: 10px; color: white; cursor: pointer; }
            .nav-content { display: none; }
        }
        .logo { font-size: 2em; font-weight: bold; color: #FF4500; text-shadow: 2px 2px 4px #000; }
        .button { display: inline-block; padding: 10px 20px; background: #008080; color: white; text-decoration: none; border-radius: 5px; margin: 10px 0; }
        .highlight { background: #FFFACD; padding: 5px; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        footer { margin-top: 30px; padding-top: 20px; border-top: 1px solid #ddd; }