diff --git a/public/index.html b/public/index.html
index 7e205fe..2bbab5f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -852,7 +852,12 @@ function showView(name){
   document.querySelectorAll('.nav-tab').forEach(function(t){t.classList.remove('active');});
   var tab=document.querySelector('.nav-tab[data-target="'+name+'"]');if(tab)tab.classList.add('active');
   window.scrollTo(0,0);
-  if(name==='analysis')loadAnalysis();
+  if(name==='analysis'){
+    ['a-sec-class','a-sec-risk','a-sec-scen'].forEach(function(id){
+      var c=document.getElementById(id);if(c)c.classList.remove('collapsed');
+    });
+    loadAnalysis();
+  }
 }
 
 async function forceRefreshAnalysis(){
@@ -869,6 +874,9 @@ async function loadAnalysis(){
   var tbody=document.getElementById('a-class-body');
   var rBody=document.getElementById('a-risk-body');
   var sBody=document.getElementById('a-scen-body');
+  if(tbody)tbody.innerHTML='<tr><td colspan="8" style="text-align:center;padding:36px;color:var(--text3)">Loading analysis…</td></tr>';
+  if(rBody)rBody.innerHTML='<div style="color:var(--text3);font-size:.8rem;padding:14px 20px">Loading…</div>';
+  if(sBody)sBody.innerHTML='<div style="color:var(--text3);font-size:.8rem;padding:14px 20px">Loading…</div>';
   try{
     var res=await fetch('/api/analysis').then(function(r){return r.json();});
     if(!res||!res.ok||!res.data){