Refine cid-engine link styling

cid_demo/presentation.py

@@ -19,14 +19,14 @@ HERO_HTML = """
 </p>
 <p class="hero-copy">
   This hosted Demo uses the portable reference runtime. Native deployments can use
-  <a href="https://github.com/fwerkor/cid-engine" target="_blank">cid-engine</a>
-  for substantial execution acceleration.
+  cid-engine for substantial execution acceleration.
 </p>
 <div class="hero-links">
   <a href="https://huggingface.co/collections/fwerkor/cid" target="_blank">CID Collection</a>
   <a href="https://huggingface.co/fwerkor/CID-v1-0.4B" target="_blank">CID-v1-0.4B model</a>
   <a href="https://huggingface.co/papers/2608.10438" target="_blank">Paper on Hugging Face</a>
   <a href="https://github.com/fwerkor/continuous-interaction-diffusion" target="_blank">Source code</a>
+  <a href="https://github.com/fwerkor/cid-engine" target="_blank">CID Engine</a>
 </div>
 """