Step labels now use primary green (#43a047) background with white text,
bold weight, letter-spacing, & border-radius matching Pico conventions.
Footnote links switch from lime (#CDDC39) to primary green for proper
contrast in both light & dark modes. Callout boxes gain subtle
border-radius on right side. Styleguide color swatches updated.
Every page now shows all nav links instead of omitting its own.
Current page link gets aria-current="page" with reduced opacity
& bold weight so visitors see where they stand.
Move all inline <style> blocks from every HTML page into /css/unturf.css.
Convert inline style attributes to CSS classes across all pages.
Fix footer links so "unturf. software" stays one full link everywhere.
Add hemp bioplastic process/recipe page with 7 diagrams, 3 approaches,
exact quantities, safety notes, & 12 footnoted sources.
Add "no dashes or emdashes" rule to CLAUDE.md.
