diff --git a/index.html b/index.html
index cf027f1..5786fa8 100644
--- a/index.html
+++ b/index.html
@@ -162,7 +162,8 @@ const SUNE=window.SUNE=new Proxy({get list(){return sunes},get id(){return su.ge
 if(!sunes.length){const def=SUNE.create({name:'Default'});SUNE.setActive(def.id)}
 const state={messages:[],busy:false,controller:null,currentThreadId:null,abortRequested:false,attachments:[],stream:{rid:null,bubble:null,meta:null,text:'',done:false}}
 const getModelShort=m=>{const mm=m||SUNE.model||'';return mm.includes('/')?mm.split('/').pop():mm}
-const renderSuneHTML=async()=>{const m=el.suneHtml,render=c=>{m.innerHTML='',m.classList.toggle('hidden',!c.trim());if(!c.trim())return;m.insertAdjacentHTML('afterbegin',c),m.querySelectorAll('script').forEach(s=>{const n=document.createElement('script');[...s.attributes].forEach(a=>n.setAttribute(a.name,a.value)),n.textContent=s.textContent,s.parentNode.replaceChild(n,s)})};const d=document.createElement('div');d.innerHTML=[SUNE.html,SUNE.extension_html].map(x=>(x||'').trim()).join('\n');const t=[...d.querySelectorAll('sune[src]')];if(!t.length)return render(d.innerHTML);render('');await Promise.all(t.map(async t=>{try{const e=await fetch(t.src);if(!e.ok)throw new Error(`Status ${e.status}`);const a=await e.json(),n=Array.isArray(a)?a[0]:a;t.outerHTML=n?`${n.html||''}\n${n.extension_html||''}`:''}catch(e){console.error(`Failed to load sune: ${t.src}`,e),t.remove()}}));render(d.innerHTML)}
+const processSuneIncludes=async(h,d=0)=>{if(d>5)return`<!--Sune depth limit-->`;let p=h||'';for(const[t,u]of[...(h||'').matchAll(/<sune\s+src=['"]([^'"]+)['"]\s*\/>/gi)]){const i=await fetch(u).then(r=>r.ok?r.json():Promise.reject()).then(d=>(Array.isArray(d)?d[0]:d)||{}).then(s=>[s.html||'',s.extension_html||''].join('\n')).catch(()=>`<!--Failed ${esc(u)}-->`);const n=await processSuneIncludes(i,d+1);p=p.replace(t,n)}return p}
+const renderSuneHTML=async()=>{const i=[SUNE.html,SUNE.extension_html].map(x=>(x||'').trim()).join('\n');const c=await processSuneIncludes(i);const m=el.suneHtml;m.innerHTML='';m.classList.toggle('hidden',!c);if(!c)return;m.insertAdjacentHTML('afterbegin',c);m.querySelectorAll('script').forEach(s=>{const n=document.createElement('script');[...s.attributes].forEach(a=>n.setAttribute(a.name,a.value));n.text=s.text;s.replaceWith(n)})}
 const reflectActiveSune=async()=>{const a=SUNE.active;el.suneBtnTop.title=`Settings — ${a.name}`;el.suneBtnTop.innerHTML=a.avatar?`<img src="${esc(a.avatar)}" alt="" class="h-8 w-8 rounded-full object-cover"/>`:'✺';icons();await renderSuneHTML()}
 const suneRow=a=>`<div class="relative flex items-center gap-2 px-3 py-2 ${a.pinned?'bg-yellow-50':''}"><button data-sune-id="${a.id}" class="flex-1 text-left flex items-center gap-2 ${a.id===SUNE.id?'font-medium':''}">${a.avatar?`<img src="${esc(a.avatar)}" alt="" class="h-6 w-6 rounded-full object-cover"/>`:`<span class="h-6 w-6 rounded-full bg-gray-200 flex items-center justify-center">✺</span>`}<span class="truncate">${a.pinned?'📌 ':''}${esc(a.name)}</span></button><button data-sune-menu="${a.id}" class="h-8 w-8 rounded hover:bg-gray-100 flex items-center justify-center" title="More"><i data-lucide="more-horizontal" class="h-4 w-4"></i></button></div>`
 const renderSidebar=()=>{const list=[...SUNE.list].sort((a,b)=>(b.pinned-a.pinned));el.suneList.innerHTML=list.map(suneRow).join('');icons()}