User-approved 2026-10-22 SW changes (CSS only, public API unchanged).
- Footer Model / Layout tab labels 700 in every state, letter-spacing -5%;
the name-edit input keeps 400.
- Slanted Layout tab and Model tab draw their SVG assets as 9-slice
border-images: 97px / 73px stay the minimum, the slant and corners keep
their size and only the flat middle grows with a longer label (max 12em,
then ellipsis, like the rounded tabs). Hover surfaces use a union mask of
the same asset (no mask-border), so Chromium and Firefox match. The
default width renders pixel-identical to the previous drawing; the 8px
slant / Model joint is unchanged.
- Viewer panel body: the 7px bottom padding (inside the scrollport) becomes
a 2px transparent bottom border, so scrolled rows stop 2px above the
frame border instead of running into it. SWPopup keeps its 7px.
- AI docs: DESIGN_RULES, AI_USAGE, FOOTER, VIEWER updated.
- Tests: text-weight and footer-design-review expect the 700 labels and read
the Model surface from the 9-slice ::before.