0UU5RBqYjF0Zz0i4E0Uf

<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.min.js"></script>
<script>
    function updateOnlineStatus() {
        const overlay = document.getElementById('overlay');
        if (navigator.onLine) {
            overlay.style.display = 'none';
        } else {
            overlay.style.display = 'flex';
        }
    }

    window.addEventListener('online', updateOnlineStatus);
    window.addEventListener('offline', updateOnlineStatus);

    updateOnlineStatus();
</script>