body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #e74c3c; font-size: 2.5em; }
        h2 { color: #2980b9; margin-top: 30px; }
        h3 { color: #27ae60; }
        .logo { font-size: 2em; font-weight: bold; color: #e74c3c; text-shadow: 2px 2px 4px rgba(0,0,0,0.2); }
        nav { background: #f8f9fa; padding: 15px; margin-bottom: 20px; border-radius: 5px; }
        nav a { margin: 0 10px; text-decoration: none; color: #2980b9; }
        .mobile-menu { display: none; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        .btn { display: inline-block; padding: 10px 20px; background: #e74c3c; color: white; text-decoration: none; border-radius: 5px; margin: 10px 0; }
        .tag { background: #ecf0f1; padding: 5px 10px; border-radius: 20px; margin: 5px; display: inline-block; }
        footer { margin-top: 50px; padding: 20px; background: #f8f9fa; border-radius: 5px; }
        @media (max-width: 768px) {
            .desktop-menu { display: none; }
            .mobile-menu { display: block; }
            h1 { font-size: 2em; }
        }