Canonical bitcrust SYNTH-panel shot, same asset the website uses at
anode-labs.com/bitcrust (1389x1044 PNG, ~650 KB). Centred above the
heading via inline HTML so it renders on github.com and
docs.github.com consistently.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>