- Remove SVG fork with preserveAspectRatio="none" (caused line width
distortion and stretched 10G DAC label like a tube TV)
- Replace with pure CSS .topo-fork: stem + horizontal bar + left/right
drops, all absolutely positioned at consistent 2px width
- Use .topo-sw-row with two 50% halves so switch centres land at
exactly 25% and 75% — matching fork drop positions mathematically
- ISL rendered via ::before/::after on .topo-sw-row (switch boxes
with solid bg cover the line at their edges, leaving only the gap)
- Add .topo-sw-drops: two vertical stubs from switch centres to bus rails
- All lines are now exactly 2px, no distortion, no misalignment
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Jared Vititoe
e8314b5ba3