(function() { function isInAppBrowser() { const ua = navigator.userAgent || navigator.vendor || window.opera; // Check for common in-app browsers const inAppBrowsers = [ /FBAN|FBAV/i, // Facebook /Instagram/i, // Instagram /Twitter/i, // Twitter /LinkedIn/i, // LinkedIn /WhatsApp/i, // WhatsApp /Snapchat/i, // Snapchat /TikTok/i, // TikTok /BAIDUBOXAPP/i, // Baidu /WeChat/i, // WeChat /Line/i, // Line /MicroMessenger/i, // WeChat alternative /QQ/i // QQ Browser ]; return inAppBrowsers.some(regex => regex.test(ua)); } function showOpenInBrowserMessage() { // Create overlay const overlay = document.createElement('div'); overlay.style.cssText = ` position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); color: white; display: flex; flex-direction: column; justify-content: center; align-items: center; z-index: 999999; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; text-align: center; padding: 20px; `; overlay.innerHTML = `

Open in Browser

For the best experience, please open this app in your default browser.

`; document.body.appendChild(overlay); // Copy URL functionality document.getElementById('copyUrl').onclick = function() { navigator.clipboard.writeText(window.location.href).then(function() { alert('Link copied! Paste it in your browser.'); }); }; // Close overlay functionality document.getElementById('closeOverlay').onclick = function() { document.body.removeChild(overlay); }; } // Check if in in-app browser and show message if (isInAppBrowser() && !sessionStorage.getItem('browserWarningShown')) { sessionStorage.setItem('browserWarningShown', 'true'); setTimeout(showOpenInBrowserMessage, 1000); } })();