I need a small front-end tweak to my site. First, please change the overall page theme to blue to replace the current color. Next, I have one existing pricing table that should be duplicated so each of my three products can have its own version. Users must be able to switch between those tables via a button that reveals a dropdown; the dropdown should blend seamlessly with the site’s current look and feel—not a generic component, but one that inherits my existing CSS rules. My codebase is a simple HTML/CSS/JavaScript stack, so you’ll just be editing these files—no framework work required. Deliver the updated HTML, CSS, and JS (commented where you add or change anything) and make sure everything renders correctly across modern browsers. I can provide a staging link for quick testing once you’re ready.