body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background: linear-gradient(135deg, #FF4D00, #FF9800); color: white; padding: 20px; border-radius: 10px; margin-bottom: 30px; }
        .logo { font-size: 2.5em; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        nav { display: flex; justify-content: space-between; align-items: center; }
        .mobile-menu { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-menu { display: block; }
        }
        h1 { color: #FF4D00; border-bottom: 3px solid #FF9800; padding-bottom: 10px; }
        h2 { color: #FF6B35; margin-top: 30px; }
        h3 { color: #FF8C66; }
        .download-btn, .login-btn { 
            display: inline-block; 
            background: #FF4D00; 
            color: white; 
            padding: 12px 25px; 
            margin: 15px 0; 
            border-radius: 30px; 
            text-decoration: none; 
            font-weight: bold; 
            transition: all 0.3s; 
        }
        .download-btn:hover, .login-btn:hover { 
            background: #FF6B35; 
            transform: translateY(-2px); 
        }
        .stats-box { 
            background: #FFF3E0; 
            padding: 20px; 
            border-radius: 10px; 
            margin: 20px 0; 
        }
        img { max-width: 100%; height: auto; border-radius: 10px; margin: 20px 0; }
        footer { margin-top: 50px; padding: 20px; background: #333; color: white; border-radius: 10px; }
        .tag { 
            display: inline-block; 
            background: #FF9800; 
            color: white; 
            padding: 5px 10px; 
            margin: 5px; 
            border-radius: 15px; 
            font-size: 0.9em; 
        }