Small improvement

[Slender4fun]

Hi there

I'm not so advanced with the use of GitHub, hence I contact you here instead of trying to make a pull request or something.

I corrected something for myself that would make sense to implement in general:
The underline of the internal links are not scaling and thus sometimes overlapping the text and sometimes not.
I corrected it to my preference like this:

  background-size: 0.1em 0.1em;

changing the size from px to relative size "em" in this section:

/**-------------------**
| LINKS STYLING
**--------------------**/

/** editor mode **/
.cm-s-obsidian span.cm-link:not(.cm-formatting-link) .cm-underline,
.cm-s-obsidian span.cm-hmd-internal-link .cm-underline {
  color: var(--text-normal);
  -webkit-text-fill-color: var(--text-normal);
  background-position: 0 100%;
  background-repeat: repeat-x;
  background-size: 0.1em 0.1em;
  text-decoration: none;
}

and the same further below for the links printed by dataview

.internal-link,
.external-link {
  color: var(--text-normal);
  background-position: 0 100%;
  background-repeat: repeat-x;
  background-size: 0.1em 0.1em; /*<-------*/
  text-decoration: none;
  transition: background 350ms ease-in-out;
}

PS: i like your theme