lTop > 20) {
            mybutton.style.display = "block";
          } else {
            mybutton.style.display = "none";
          }
        }
    
        // When the user clicks on the button, scroll to the top of the document
        function goToTop() {
          document.body.scrollTop = 0;
          document.documentElement.scrollTop = 0;
        }
      </script>
      <script>
        document.addEventListener("DOMContentLoaded", function () {
        const themeToggle = document.querySelector(".t