Current theme: {{ theme }} — click any to preview. Drop into any site with one script tag.
The background is a fixed, pointer-events-none canvas layered behind everything — your existing site, nav, cards and text all render on top unchanged. Every theme is slow + smooth, and pauses automatically when the tab is in the background (zero wasted CPU).
One line in the <head> — swap data-theme to taste:
<script src="https://supernova.thetempleofdoom.com/static/cosmic-bg.js" data-theme="{{ theme }}"></script>