User feedback after live testing: the 84px logo frame felt too small
and the image inside used only a fraction of the frame area.
Bumped the frame to 140px (1.67x) — image scales with the container
via the existing max-width/max-height: 100% rule. Proportional
adjustments to padding (14→18), border-radius (20→28), margin-bottom
(12→16), and the letter-mark placeholder font (32→52).
SCSS-only change. Asset cache cleared (3 stale attachments).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>