diff --git a/web/core/search-help.js b/web/core/search-help.js
new file mode 100644
index 0000000..bd0ba41
--- /dev/null
+++ b/web/core/search-help.js
@@ -0,0 +1,15 @@
+<script>
+  document.addEventListener('click', (e) => {
+    const btn = e.target.closest('.help-toggle');
+    const panel = document.querySelector((btn && btn.dataset.target) || '#search-help-panel');
+
+    if (btn && panel) {
+      panel.classList.toggle('open');
+      return;
+    }
+    if (panel && panel.classList.contains('open') && !panel.contains(e.target)) {
+      const clickedHelpButton = e.target.closest('.help-toggle');
+      if (!clickedHelpButton) panel.classList.remove('open');
+    }
+  });
+</script>
\ No newline at end of file