body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #e67e22; font-size: 2.5em; text-align: center; margin-bottom: 30px; }
        h2 { color: #2980b9; font-size: 1.8em; margin-top: 40px; }
        h3 { color: #27ae60; font-size: 1.5em; margin-top: 30px; }
        p { margin-bottom: 15px; }
        .download-btn, .login-btn { display: inline-block; background: #e67e22; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; margin: 10px 0; font-weight: bold; }
        .download-btn:hover, .login-btn:hover { background: #d35400; }
        .nav-toggle { display: none; background: #333; color: white; padding: 10px; text-align: center; cursor: pointer; }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .nav-toggle { display: block; }
            .nav-links.active { display: block; }
        }
        .logo { font-size: 2em; font-weight: bold; color: #e67e22; text-align: center; margin: 20px 0; }
        .image-container { text-align: center; margin: 30px 0; }
        img { max-width: 100%; height: auto; }
        .tags { margin: 30px 0; }
        .tag { display: inline-block; background: #f1f1f1; padding: 5px 10px; margin-right: 5px; border-radius: 3px; }
        .footer { text-align: center; margin-top: 50px; padding-top: 20px; border-top: 1px solid #eee; }