I'm not sure if this is "rustic", it doesn't feel appealing at all. Also, why it even needs to be packaged as a library - it would have been way more portable

I'm not sure if this is "rustic", it doesn't feel appealing at all. Also, why it even needs to be packaged as a library - it would have been way more portable and easier to adopt/tweak if it comes as web components or just vanilla html/css snippets.