body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF6B8B; font-size: 2.5em; }
        h2 { color: #4A90E2; font-size: 1.8em; margin-top: 30px; }
        h3 { color: #2ECC71; font-size: 1.4em; margin-top: 25px; }
        .logo { font-family: 'Pacifico', cursive; font-size: 2em; color: #FF6B8B; text-decoration: none; }
        nav { background-color: #f8f9fa; padding: 15px; margin-bottom: 20px; }
        nav a { margin-right: 15px; text-decoration: none; color: #333; }
        .mobile-nav-toggle { display: none; background: #4A90E2; color: white; padding: 10px; border: none; cursor: pointer; }
        .buttons { margin: 20px 0; }
        .btn { display: inline-block; padding: 12px 25px; background-color: #FF6B8B; color: white; text-decoration: none; border-radius: 5px; margin-right: 10px; }
        .download-btn { background-color: #2ECC71; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .tags { margin: 20px 0; }
        .tag { display: inline-block; background-color: #f0f0f0; padding: 5px 10px; margin-right: 5px; border-radius: 3px; }
        footer { margin-top: 50px; padding-top: 20px; border-top: 1px solid #eee; }
        @media (max-width: 768px) {
            .mobile-nav-toggle { display: block; }
            nav .desktop-nav { display: none; }
            nav.active .desktop-nav { display: block; }
            h1 { font-size: 2em; }
            h2 { font-size: 1.5em; }
        }