body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF6B35; text-align: center; }
        h2 { color: #2E8B57; border-bottom: 2px solid #FF6B35; padding-bottom: 5px; }
        h3 { color: #4682B4; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; text-shadow: 1px 1px 2px #333; }
        .nav { background: #FFF8DC; padding: 10px; display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 15px; }
        .mobile-nav-toggle { display: none; }
        .download-btn { background: #4CAF50; color: white; padding: 10px 20px; border-radius: 5px; text-decoration: none; display: inline-block; margin: 10px 0; }
        .login-btn { background: #2196F3; color: white; padding: 10px 20px; border-radius: 5px; text-decoration: none; display: inline-block; margin: 10px 0; }
        .img-container { text-align: center; margin: 20px 0; }
        .tags { margin: 20px 0; }
        .tag { background: #E0E0E0; padding: 5px 10px; border-radius: 15px; margin: 5px; display: inline-block; }
        footer { background: #333; color: white; padding: 20px; text-align: center; margin-top: 30px; }
        @media (max-width: 768px) {
            .nav-links { display: none; flex-direction: column; }
            .nav-links.active { display: flex; }
            .mobile-nav-toggle { display: block; background: #FF6B35; color: white; border: none; padding: 10px; }
        }