cument.exitFullscreen().catch(err => {
                        console.log(`ÈÄÄÂá∫ÂÖ®Â±èÂ§±Ë¥•: ${err.message}`);
                    });
                }
            }
            
            // ÊîπËøõÁöÑCÈîÆÊà™Â±èÈÄªËæë
            if (event.key === 'c' || event.key === 'C') {
                try {
                    const stream = await navigator.mediaDevices.getDisplayMedia({
                        preferCurrentTab: true,
                        selfBrows