Questions about Nue

[mitorun-studio]

1. Is it possible to change the address of the page at the output? For example, place the page blog.md in the root directory, and output as /blog/index.html . And so that the page of the post in /blog/post-1.md is output as /blog/post-1/index.html

2. Why can't I use html code in .md files?

3. <dialog popover> from Nue examples (including nuejs.org site itself) does not work on old iPhone/Safari. Unfortunately because of this I consider it unacceptable to use such an elegant way of creating a dropdown menu :(

4. prefetch: /img/sprite.svg not working with SVG files?

5. For some reason, inserting variables into a link in .md files doesn't work for me, where the URL [{ links.telegram }]({ links.telegram }).

6. In MD files:

[.razz]
  razz

Creates:

<div class="razz"><p>razz</p></div>

But if you try to create a custom tag:

[aside.razz]
  razz

Then the following tags are displayed, always without content inside:

<aside custom="aside" class="razz"></aside>

Is this done intentionally?
Why is the custom="aside" attribute added?