Encourage (coerce) writers of blog-like content to use a simplified format closer to RSS embedded articles or Gemini, making reader mode Just Work instead of re

Encourage (coerce) writers of blog-like content to use a simplified format closer to RSS embedded articles or Gemini, making reader mode Just Work instead of relying on hacks to identify the portion of a deeply nested table/div/CSS soup that corresponds to an article. And replace CSS's hierarchical ruleset with a declarative format with a finite number of "axes of customization" (page background/foreground, font, size, spacing, header font and size, code bg/fg color, font, and size) which can be individually overriden or turned off altogether to create a "reader mode" experience.