Update index.html

index.html

@@ -55,6 +55,8 @@
   <noscript style="color:#fff; position:fixed; left:12px; bottom:48px;">Enable JavaScript.</noscript>
 
   <!-- Load UMD build that bundles dependencies; avoids ESM/CSP pitfalls on Static Spaces -->
+  <!-- three.js must be loaded globally for globe.gl UMD -->
+  <script src="https://unpkg.com/three@0.160.0/build/three.min.js" defer></script>
   <script src="https://unpkg.com/globe.gl" defer></script>
 
   <script>
@@ -133,6 +135,7 @@
     copyBtn.onclick = async () => { try { await navigator.clipboard.writeText(location.href); } catch(e){} };
 
     function boot() {
+      if (!window.THREE) { showErr('three.js failed to load.'); return; }
       if (!window.Globe || typeof window.Globe !== 'function') { showErr('globe.gl failed to load. Check network/CSP.'); return; }
       const globe = safe(() => window.Globe()
         .width(window.innerWidth)