body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1, h2, h3 { color: #FF6B35; }
        h1 { font-size: 2.5em; }
        h2 { font-size: 1.8em; margin-top: 30px; }
        h3 { font-size: 1.4em; margin-top: 20px; }
        .logo { font-size: 2em; font-weight: bold; color: #FF6B35; text-decoration: none; }
        nav { background: #F8F1FF; padding: 15px; margin-bottom: 20px; }
        nav ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; }
        nav li { margin-right: 20px; }
        nav a { text-decoration: none; color: #333; }
        .mobile-toggle { display: none; }
        .button { display: inline-block; padding: 10px 20px; background: #FF6B35; color: white; text-decoration: none; border-radius: 5px; margin: 10px 0; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        footer { margin-top: 50px; padding: 20px; background: #F8F1FF; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; }
            .mobile-toggle { display: block; cursor: pointer; }
            .nav-links { display: none; }
            .nav-links.active { display: block; }
        }