body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 0; padding: 0; color: #333; background-color: #f5f5f5; }
        header { background-color: #ff6b35; color: white; padding: 15px 0; text-align: center; position: relative; }
        header h1 { margin: 0; font-size: 28px; }
        .logo-text { font-weight: bold; font-size: 32px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        nav { display: flex; justify-content: center; gap: 20px; margin-top: 10px; }
        nav a { color: white; text-decoration: none; font-weight: bold; }
        .mobile-nav-toggle { display: none; position: absolute; right: 20px; top: 20px; font-size: 24px; cursor: pointer; }
        .container { max-width: 1200px; margin: 20px auto; padding: 0 20px; }
        h2 { color: #ff6b35; border-bottom: 2px solid #ff6b35; padding-bottom: 5px; margin-top: 30px; }
        h3 { color: #4a4a4a; margin-top: 25px; }
        .btn { display: inline-block; background-color: #ff6b35; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; margin: 10px 0; font-weight: bold; }
        .download-section, .login-section { text-align: center; margin: 30px 0; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        footer { background-color: #333; color: white; text-align: center; padding: 20px 0; margin-top: 30px; }
        .tags { margin: 20px 0; }
        .tag { display: inline-block; background-color: #444; color: white; padding: 5px 10px; margin: 5px; border-radius: 20px; text-decoration: none; }
        @media (max-width: 768px) {
            nav { flex-direction: column; align-items: center; display: none; }
            nav.active { display: flex; }
            .mobile-nav-toggle { display: block; }
            header h1 { font-size: 24px; }
            .logo-text { font-size: 28px; }
        }