diff --git a/assets/part.js b/assets/part.js
index d9b5601..67fe91d 100644
--- a/assets/part.js
+++ b/assets/part.js
@@ -105,7 +105,12 @@ window.ppcbReady(async () => {
       ${ser}
       ${pinsList ? `<div class="section"><h3>Pins &amp; pads</h3><div class="pins">${pinsList}</div></div>` : ''}
       ${(tagList || kr) ? `<div class="section"><h3>Requirement tags</h3><div class="tags">${kr}${tagList}</div></div>` : ''}
-      ${p.spice ? `<div class="section"><h3>SPICE model</h3><details class="more"><summary>show model</summary><pre class="spice">${esc(p.spice)}</pre></details></div>` : ''}
+      ${p.spice_mixed ? `<div class="section"><h3>Mixed-signal model <span class="ok">✓ simulatable</span></h3>
+        <p style="color:var(--text);line-height:1.6;margin:0 0 8px">${esc(p.spice_mixed_note || '')}</p>
+        ${p.spice_mixed_verified ? `<p class="hint" style="margin:0 0 8px">Verified — ${esc(p.spice_mixed_verified)}</p>` : ''}
+        ${(p.spice_mixed_ports || []).length ? `<p class="hint" style="margin:0 0 8px">.SUBCKT ${esc(p.spice_mixed_subckt || '')} ${esc((p.spice_mixed_ports || []).join(' '))}</p>` : ''}
+        <details class="more"><summary>show model</summary><pre class="spice">${esc(p.spice_mixed)}</pre></details></div>` : ''}
+      ${p.spice ? `<div class="section"><h3>Supply / loading model</h3><details class="more"><summary>show model</summary><pre class="spice">${esc(p.spice)}</pre></details></div>` : ''}
     </div>
   </div>`;
 
@@ -121,7 +126,9 @@ window.ppcbReady(async () => {
 
   document.getElementById('dl-all').onclick = async () => {
     try { const wrl = await (await fetch(p.model_3d)).text(); dl(`${p.id}.wrl`, wrl); } catch {}
-    dl(`${p.id}.cir`, `* ${p.mpn} SPICE model — PromptPCB Parts\n${p.spice || ''}\n`);
+    dl(`${p.id}.cir`, `* ${p.mpn} — PromptPCB Parts\n`
+      + (p.spice_mixed ? `* functional mixed-signal model (${p.spice_mixed_subckt})\n${p.spice_mixed}\n\n` : '')
+      + (p.spice ? `* supply / loading macromodel\n${p.spice}\n` : ''));
     dl(`${p.id}.json`, JSON.stringify(p, null, 2), 'application/json');
   };
   document.getElementById('lib').onclick = () => {