src/components/Header.astro

---
import Logo from './Logo.astro'
---

<header>
  <Logo />
  <div class="flex items-center mt-2">
    <span class="text-2xl text-slate font-extrabold mr-1">ChatGPT</span>
    <span class="text-2xl text-transparent font-extrabold bg-clip-text bg-gradient-to-r from-sky-400 to-emerald-600">Demo</span>
  </div>
  <p mt-1 text-slate op-60>Based on OpenAI API (gpt-3.5-turbo).</p>
</header>