xammen6/7/2026, 5:41:05 PM

- Apply the previously-unused SectionCardBorder style to all 27 section
  cards (was used 0 times) and complete the style with the themed background
  setter so card chrome lives in one place. The two tab-panel cards that
  carry a visibility trigger now BasedOn that style.
- Apply SectionIconBorder to all 25 icon containers (was used twice), folding
  away the byte-identical 36x36 inline borders.
- Replace unambiguous inline Background/BorderBrush hex with the named
  brushes (value-preserving), and normalize the one stray FontSize=14
  section title to the standard 15.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Parentd3b5313