Greptile Summary

The PR separates typography and border radii from the 4px layout grid and updates the pre-output checklist accordingly.

• Defines a broader explicit font-size ramp for diagram typography.
• Limits the divisibility rule to coordinates, dimensions, gaps, and padding.
• Replaces the misleading last-digit quick check with a modulo-four check.
• Updates the technical checklist to distinguish layout geometry from type sizing.

Confidence Score: 4/5

The preset conflict should be fixed before merging because default-size diagrams cannot satisfy both the standard typography contract and the revised mandatory checklist.

The new allowed font-size list removes 28px while the default standard preset still mandates a 28px title, leaving no compliant choice for callers following both instructions.

Files Needing Attention: skills/diagram-design/SKILL.md

_{Reviews (1): Last reviewed commit: "docs(skill): separate the type ramp from..." | Re-trigger Greptile}

pushed the rework , all five points

• font sizes: dropped the number list from SKILL.md. the grid section now points at the role table that already lived in references/output-spec.md , and that table gets three named exceptions under it: dense annotation (legend keys, axis ticks, chart data labels, source lines, in-box tags) at 7 to 11 in half steps, group or entity heading at 14, and decorative watermark numerals at or under 0.08 opacity at any size. that covers the 8.5px sublabels, the 7px tags the §6 pattern itself uses and the 14px entity names in the er and nested examples
• the 4px rule is scoped to node origins, widths, heights, gaps and padding. type sizes, radii, data-derived positions, text baselines, arrow markers, .5 crisp-stroke offsets, stroke widths and opacity are listed as off-grid by design
• regression coverage: drift class 12 in scripts/verify-docs-sync.py. it fails if the grid table grows a font-size row again, if the grid section stops linking to the spec, if the ramp table loses a role or a preset column, or if any font-size in the SKILL.md patterns is neither a role size nor inside a named exception. 10 cases in the test file , including the real files on disk
• SKILL.md is at 39,993 bytes. to fit i dropped the "quick check" line , it repeated the bold sentence above it and nothing referenced it

what it does not do: 14 shipped attributes in 9 files still sit outside the contract (6px tags in the process examples, 13px in treemap and quadrant, a 22px and a 24px counter in the queue example). i left them rather than widen an exception to fit them , they read as one-off slips and an assets sweep is a separate change. the coordinate side is docs only too , no gate computes it. happy to do a verify-grid.py over node origins and dimensions as a follow-up if you want one

all 47 gates in the contributing chain pass locally