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demo.html

@@ -197,7 +197,9 @@
   <noscript><p style="max-width:720px;margin:24px auto;padding:12px 16px;background:#fef3c7;border:1px solid #d97706;border-radius:8px;font-size:14px">This interactive walkthrough requires JavaScript. The search mechanism it illustrates is documented on the <a href="index.html">project page</a> and in the <a href="https://github.com/SYang2000/ICLR_2026_ToolTree">repository README</a>.</p></noscript>
 
   <figure class="treefig" id="case3-tree">
-    <img src="static/paper/case3_tree.svg" alt="Full search tree of Case 3: from the user query, ImageDescription, GoogleSearch, and Calculator branches carry pre- and post-evaluation scores; dashed boxes mark pruned and duplicate (skipped) candidate drafts, and a bold green path through ImageDescription, GoogleSearch, and Calculator leads to the final answer of 112.5 miles." width="3716" height="1180">
+    <a href="static/paper/case3_tree.svg" target="_blank" rel="noopener">
+      <img src="static/paper/case3_tree.svg" alt="Full search tree of Case 3: from the user query, ImageDescription, GoogleSearch, and Calculator branches carry pre- and post-evaluation scores; dashed boxes mark pruned and duplicate (skipped) candidate drafts, and a bold green path through ImageDescription, GoogleSearch, and Calculator leads to the final answer of 112.5 miles." width="1680" height="1500">
+    </a>
     <figcaption>Search tree of this case (reconstructed from the logged run): solid boxes are executed tool
       calls with their pre-/post-evaluation scores, dashed boxes are pruned or duplicate (skipped)
       candidate drafts, and the bold green path is the final highest-reward plan.</figcaption>