skin-change/skin-changer-valorant ? reverse-engineered prompt

Build me a clean single page Valorant inspired cosmetic showcase site that lets a user browse a collection of skins and knives, preview them, and mark favorites.

I want it to feel polished and game like, with a dark modern look, sharp visuals, and smooth hover effects. Make it simple to use, with a gallery layout, a search or filter by weapon type, and a detail panel that shows the item name, rarity, and a larger preview when someone clicks it.

It should be just a front end page that runs in the browser, since this repo is only HTML right now. Please keep it lightweight, responsive, and easy to customize with different items later. If you need to look up current docs online, go ahead.