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=> {\n  Drupal.behaviors.gliStudyGuideMenu = {\n    attach (context) {\n      const menuBlock = context.querySelector('.block--gli-study-guide-menu-block');\n      if (menuBlock) {\n        let currentActiveSubmenu = menuBlock.querySelector('li.menu-item-level-0.menu-item--active-trail ul.menu-level-1');\n        if (!currentActiveSubmenu) {\n          // Check path breadcrumb-style to find active trail.\n          let currentPath = new URL(window.location).pathname;\n          let matchedMenuLink;\n          while (currentPath.lastIndexOf('/') !== -1) {\n            currentPath = currentPath.substring(0, currentPath.lastIndexOf('/'));\n            if (currentPath) {\n              matchedMenuLink = menuBlock.querySelector(`.menu-level-0 a[href^=\"${currentPath}\"]`);\n              if (matchedMenuLink) {\n                break;\n              }\n            }\n          }\n          if (matchedMenuLink) {\n            matchedMenuLink.classList.add('is-active');\n            matchedMenuLink.closest('li.menu-item-level-1')?.classList.add('menu-item--active-trail', 'is-active');\n            matchedMenuLink.closest('li.menu-item-level-0')?.classList.add('menu-item--active-trail');\n            currentActiveSubmenu = matchedMenuLink.closest('li.menu-item-level-0')?.querySelector('ul.menu-level-1');\n          }\n        }\n\n        if (currentActiveSubmenu) {\n          menuBlock.querySelector('.subnav-container').replaceChildren(currentActiveSubmenu.cloneNode(true));\n          currentActiveSubmenu.parentNode.classList.add('is-active');\n          currentActiveSubmenu.parentNode.children[0]?.classList.add('is-active');\n          // Activate level 2 active trail if necessary.\n          const levelTwoActiveTrail = menuBlock.querySelector('.subnav-container .menu-item-level-1.menu-item--active-trail');\n          if (levelTwoActiveTrail) {\n            levelTwoActiveTrail.querySelector('a')?.classList.add('is-active');\n          }\n        }\n\n        const mobileMenuToggler = menuBlock.querySelector('.m-menu-toggler button');\n        if (mobileMenuToggler) {\n          mobileMenuToggler.addEventListener('click', event => {\n            event.target.closest('.menu-container')?.classList.toggle('m-menu-open');\n          });\n        }\n\n        menuBlock.querySelectorAll('li.menu-item-level-0 .mobile-toggle').forEach(button => {\n          button.addEventListener('click', event => {\n            event.target.parentNode.classList.toggle('m-expanded');\n          });\n        });\n\n        menuBlock.querySelectorAll('li.menu-item-level-0 > a').forEach(link => {\n          link.addEventListener('mouseenter', event => {\n            event.target.parentNode.parentNode.querySelectorAll('.menu-item-level-0 > a').forEach(lvlOneLink => {\n              lvlOneLink.classList.remove('is-active');\n            });\n            event.target.classList.add('is-active');\n          });\n\n          link.addEventListener('click', event => {\n            event.preventDefault();\n            if (window.innerWidth >= 850) {\n              if (!event.target.parentNode.classList.contains('is-active')) {\n                menuBlock.querySelectorAll('li.menu-item-level-0 > a').forEach(levelOneLink => {\n                  levelOneLink.classList.remove('is-active');\n                  levelOneLink.parentNode.classList.remove('is-active', 'mobile-collapsed');\n                });\n                event.target.classList.add('is-active');\n                event.target.parentNode.classList.add('is-active');\n                const subMenu = event.target.parentNode.querySelector('ul.menu-level-1');\n                if (subMenu) {\n                  menuBlock.querySelector('.subnav-container').replaceChildren(subMenu.cloneNode(true));\n                }\n              }\n            }\n          });\n        });\n\n        menuBlock.querySelector('.menu-container')?.addEventListener('mouseleave', event => {\n          menuBlock.querySelectorAll('.menu-item-level-0 > a').forEach(lvlOneLink => {\n            lvlOneLink.classList.remove('is-active');\n          });\n          menuBlock.querySelector('.menu-item-level-0.is-active > a')?.classList.add('is-active');\n        });\n      }\n    },\n  };\n})(Drupal);\n"],"sourceRoot":""}