references/type-quadrant.md
A supporting file of the diagram-design skill.
Quadrant
Best for: prioritization (Impact × Effort), positioning (Reach × Frequency), portfolio maps, 2×2 decision frames.
Layout conventions
- 2×2 grid. Axis lines: 1px ink cross through the center.
- Axis labels: Jobs-minimal. One single word at each arrow tip — no glyphs baked into the label (no
↑/→/←/↓), no parentheticals, no "HIGH / LOW" modifiers. Geist Mono 9px regular weight, tracked 0.18em, uppercase. Flank the arrow tips — never sit labels on top of the axis line. Shorten the arrow enough (~60–80px inside the viewBox edge) to leave breathing room for the labels beyond the tips. - Never label at the midpoint.
- Items: small labeled dots (
r=4) positioned in the quadrants. Labels 8–10px away; don't let labels cross axis lines. - Coral on the "do first" item (typically top-right).
- Limit to ~12 items; cluster or split beyond that.
Anti-patterns
- Four filled quadrants in different colors — position + label does the work; color noise weakens it.
- Items placed on axis lines (ambiguous quadrant).
- Missing axis names.
Examples
assets/example-quadrant.html— minimal lightassets/example-quadrant-dark.html— minimal darkassets/example-quadrant-full.html— full editorialassets/example-quadrant-consultant.html— consultant special (see below)
Consultant special (2×2 scenario matrix)
A layout variant of the standard quadrant — same house skin (warm paper, dot pattern, Instrument Serif title, Geist mono eyebrows, coral focal rule). The grammar shifts: axes hold a range rather than a measurement; cells hold named scenarios rather than positioned items.
Use when: you're framing four futures, archetypes, or strategic options across two independent drivers — classic scenario planning, positioning frames, or 2×2 strategy decks (BCG/McKinsey territory). The reader should come away with four named bets, not a point cloud.
Do not use for prioritization, density maps, or anything where the position inside a cell carries meaning — that's the standard quadrant above.
What makes it the consultant variant
| Move | Standard quadrant | Consultant special |
|---|---|---|
| Axis arrows | single-ended | double-ended — both axes have marker-start + marker-end |
| Cell content | small dots with labels | named scenario + 1–3 line description |
| Quadrant corner | short tag (e.g. DO FIRST) | numbered tag + axis combination (01 · DIMENSION-A / DIMENSION-B) |
| Focal accent | coral on one item | coral on one quadrant — tinted bg + coral stroke + coral corner tag |
| Axes | 1px muted ink | 1.2px ink (slightly heavier — the axes carry more of the figure) |
Both variants use the same Jobs-minimal axis labels: one word at each arrow tip, no glyphs, no parentheticals. The only axis difference is that the consultant variant uses double-ended arrows instead of single-ended.
Everything else — paper, dot pattern, typography, legend strip, 4px grid, complexity budget — is the house default. Don't invent new colors or fonts for this variant.
Style tokens (in-house)
- Paper / bg / pattern: defaults from
style-guide.md(paper, 22×22 dot pattern at 10% ink). - Axis lines:
ink(#2d3142),stroke-width: 1.2,marker-start+marker-endboth pointing outward. - Focal quadrant tint:
rgba(235,108,54,0.04)full rect behind the focal cell. - Focal cell:
accent-tintfill,accentstroke at 1.2px. Corner tag inaccent, weight 600. - Non-focal cells:
storetreatment (ink @ 0.04fill,muted @ 0.28stroke). - Cell title: Geist sans, 16px, weight 600,
ink. - Cell description: Geist sans, 11px,
muted, 1–3 lines, left-aligned inside the cell. - Corner tag: Geist Mono, 8px, uppercase, tracked
0.18em,muted(oraccenton focal). Format:NN · DIMENSION-A / DIMENSION-B— the two axis-dimension words must match the axis labels exactly. - Axis labels: Geist Mono 9px regular weight (not bold), tracked
0.18em, uppercase,ink. One word per tip. No arrow glyphs in the label, noHIGH / LOWparentheticals, no multi-line sublabels. The word itself is the label. Position labels beyond the arrow tips (not on the axis line):- Top tip:
text-anchor="middle", ~12px above the arrow tip - Bottom tip:
text-anchor="middle", ~20px below the arrow tip - Left tip:
text-anchor="end", ~12px left of the arrow tip,dominant-baseline="middle" - Right tip:
text-anchor="start", ~12px right of the arrow tip,dominant-baseline="middle"
- Top tip:
Layout conventions
- Four cells, equal size (240×160 or 280×180 are good defaults), arranged with a 40–60px gap from the axis cross.
- Axis cross passes between the cells, not through them.
- Arrow tips live ~20–40px outside the outermost cell edge; single-word axis labels sit ~12px beyond each tip (see Axis labels above).
- Exactly one focal cell. Picking none makes it a placeholder template; picking two erases the signal.
- Keep the legend strip + horizontal rule at the bottom — same as the standard quadrant. Legend swatches should show both "headline bet" (coral) and "candidate future" (neutral).
Anti-patterns (variant-specific)
- Plain white background — the warm paper + dot pattern is load-bearing across the skill; dropping it to "look consultant" turns the diagram generic.
- Sans-serif H1 — keep Instrument Serif for the page title. The title/diagram contrast is the house signature.
- Unnamed cells ("Scenario 1/2/3/4") in a shipped diagram — OK as a blank template; not OK as a finished artifact.
- Coral on more than one cell — same focal rule as everywhere else in the skill.
- 3×3 or 2×3 grids — those are different diagrams, not this variant.
- Positioning dots inside the cells — if position matters, use the standard quadrant.
- Bolded axis labels, arrow glyphs in the text (
↑ DRIVER), or "HIGH / LOW" parentheticals — all forbidden. Jobs-minimal is non-negotiable on this variant. - Corner tags that disagree with the axis labels (e.g. axis says
REMOTE / IN-PERSONbut the tag readsHIGH REMOTE / LOW AI). Reader parses this as a bug in three seconds.