Introduce reset.css and theme.css and refactor style.css
to import them via layers; add Unscii font files and preload links.
Add RSS XSL/CSS and a css-test page; remove legacy snes.min.css.
Tweak BaseLayout and contact layout (preloads, grid gaps). Rename index.astro to parallax.astro and
created new basic index page. Improve input styles and contact form placeholders
Remove Google Fonts and the old external stylesheet link. Add (inline for now)
@font-face rules for unscii fonts and new link/p/ul styles, and set the
root font to unscii16. Minor UI tweaks: style the skip link background,
remove the "Tools" nav item for now, fix the contact page title and link
markup, and replace the homepage copy with an "Under Construction"
message.
