chore: fixes

legacy.html

@@ -97,6 +97,20 @@
 
 <!-- PAGE SYSTEM -->
 <script>
+/* -------------------------
+   SAFE HELPER (no querySelector)
+-------------------------- */
+function getElementByIdSafe(root, id) {
+  var all = root.getElementsByTagName("*");
+  for (var i = 0; i < all.length; i++) {
+    if (all[i].id === id) return all[i];
+  }
+  return null;
+}
+
+/* -------------------------
+   HOME
+-------------------------- */
 function showHome(event) {
   if (event) event.preventDefault();
 
@@ -112,6 +126,9 @@ function showHome(event) {
     '</center>';
 }
 
+/* -------------------------
+   MEMBERS (XHR SAFE)
+-------------------------- */
 function showMembers(event) {
   if (event) event.preventDefault();
 
@@ -124,17 +141,19 @@ function showMembers(event) {
   xhr.onreadystatechange = function () {
     if (xhr.readyState === 4) {
       if (xhr.status === 200) {
+
         var temp = document.createElement("div");
         temp.innerHTML = xhr.responseText;
 
-        var section = temp.querySelector("#homeSection");
+        var section = getElementByIdSafe(temp, "homeSection");
 
         if (!section) {
-          target.innerHTML = "<h2>Members</h2><p>Missing #homeSection</p>";
+          target.innerHTML = "<h2>Members</h2><p>Missing section</p>";
           return;
         }
 
         target.innerHTML = section.innerHTML;
+
       } else {
         target.innerHTML = "<h2>Members</h2><p>Error loading page</p>";
       }
@@ -144,6 +163,9 @@ function showMembers(event) {
   xhr.send(null);
 }
 
+/* -------------------------
+   ABOUT (XHR SAFE)
+-------------------------- */
 function showAbout(event) {
   if (event) event.preventDefault();
 
@@ -156,17 +178,20 @@ function showAbout(event) {
   xhr.onreadystatechange = function () {
     if (xhr.readyState === 4) {
       if (xhr.status === 200) {
+
         var temp = document.createElement("div");
         temp.innerHTML = xhr.responseText;
 
-        var section = temp.querySelector("#aboutSection");
+        var section = getElementByIdSafe(temp, "aboutSection");
 
         if (!section) {
-          target.innerHTML = "<h2>About</h2><p>Missing #aboutSection</p>";
+          target.innerHTML = "<h2>About</h2><p>Missing section</p>";
           return;
         }
 
+        /* SAFE: no image filtering, just render */
         target.innerHTML = section.innerHTML;
+
       } else {
         target.innerHTML = "<h2>About</h2><p>Error loading page</p>";
       }
@@ -176,6 +201,9 @@ function showAbout(event) {
   xhr.send(null);
 }
 
+/* -------------------------
+   EASTER EGG
+-------------------------- */
 function showCode(event) {
   if (event) event.preventDefault();