body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 0; background-color: #f9f9f9; }
        .header { background-color: #FF6600; color: white; padding: 15px; text-align: center; }
        .logo { font-size: 28px; font-weight: bold; }
        .nav { display: flex; justify-content: center; gap: 20px; margin-top: 10px; }
        .nav a { color: white; text-decoration: none; }
        .mobile-nav-toggle { display: none; }
        .container { max-width: 1200px; margin: 20px auto; padding: 0 20px; }
        h1, h2, h3 { margin-top: 30px; color: #FF6600; }
        h1 { font-size: 2.2em; }
        h2 { font-size: 1.8em; }
        h3 { font-size: 1.5em; }
        .button { display: inline-block; background-color: #FF6600; color: white; padding: 10px 20px; margin: 10px 0; border-radius: 5px; text-decoration: none; }
        .image-container { text-align: center; margin: 20px 0; }
        .image-container img { max-width: 100%; height: auto; }
        .footer { background-color: #333; color: white; text-align: center; padding: 20px; margin-top: 30px; }
        .footer a { color: #FF6600; }
        @media (max-width: 768px) {
            .nav { flex-direction: column; align-items: center; }
            .mobile-nav-toggle { display: block; position: absolute; top: 20px; right: 20px; background: none; border: none; color: white; font-size: 24px; cursor: pointer; }
            .nav.hidden { display: none; }
        }