↓ {{{header}}}
{{{content}}}
<script> document.querySelectorAll('.mw-collapsible-toggle').forEach(function(toggle) { toggle.addEventListener('click', function() { var parent = this.closest('.mw-collapsible'); var content = parent.querySelector('.mw-collapsible-content'); var arrow = this.querySelector('.mw-collapsible-arrow'); if (content.style.display === 'none') { content.style.display = 'block'; arrow.innerHTML = '↓'; // Down arrow (expand) } else { content.style.display = 'none'; arrow.innerHTML = '↑'; // Up arrow (collapse) } }); }); </script>