Theming Pure Comments
The Pure Comments package comes with a stylesheet that can be used as a starting point for you to customise its look so it matches the design of your blog.
First, copy the example stylesheet either into your existing blog's CSS, or into a separate comments.css file that's only loaded on pages where your comments live:
<link rel="stylesheet" href="/assets/css/comments.css">
From here you can edit comments.css to fit the style of your blog's design. If you choose not to update comments.css, this is what Pure Comments will look like using the default comments.css file:
Light mode
Dark mode