Muted Twitch Stream Embed Code

I would like a small, clean snippet that lets me embed my live Twitch channel directly on the homepage of my WordPress site. The stream must load muted by default, keep the native Twitch controls, and fit responsively inside a full-width block.

What I expect from you:
• A copy-paste HTML/JS embed code that meets Twitch’s developer guidelines and works in the latest Chrome, Safari, Firefox, and Edge.
• Brief, step-by-step notes showing exactly where to place the snippet in WordPress (I’m comfortable with the Block Editor and can add custom HTML blocks or modify a child-theme template if needed).
• A quick explanation of any parameters you set—especially those handling autoplay, muted audio, and responsive sizing—so I can tweak them later.

No plugins are required; pure embed code is preferred. If you do lean on a lightweight script or inline CSS for responsiveness, include it inside the same snippet. Once delivered I’ll test it live, confirm the stream starts silently and scales to mobile, and release the milestone right away.