Blame for index.html

<!doctype html>
<html lang="en"><head><meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>DemoPrep portals</title>
<style>
  body { font: 15px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
         margin: 0; padding: 3rem 1.5rem; background: #f7f8fa; color: #111827; }
  main { max-width: 34rem; margin: 0 auto; }
  h1 { font-size: 1.35rem; margin: 0 0 .25rem; }
  p  { color: #5a6a7e; margin: 0 0 1.5rem; }
  ul { list-style: none; padding: 0; }
  li { margin: 0 0 .5rem; }
  a  { display: block; padding: .75rem 1rem; background: #fff; border: 1px solid #e2e6ec;
        border-radius: 8px; text-decoration: none; color: #12283f; font-weight: 600; }
  a:hover { border-color: #94a3b8; }
</style></head>
<body><main>
  <h1>DemoPrep portals</h1>
  <p>Generated demo portals. Each needs an active ThoughtSpot session on its cluster.</p>
  <ul>
      <li><a href="/firework-2d730d54/index.html">firework-2d730d54</a></li>
  </ul>
</main></body></html>