Skills / Refine

/typeset

Fix typography that feels generic, inconsistent, or accidental.

Refine User-invocable [target]

Drag or hover to compare

Project Update
Q1 Design Sprint
The team completed the redesign of the dashboard. All components have been reviewed and approved by stakeholders.
Updated 2 hours ago
Project Update
Q1 Design Sprint

The team completed the redesign of the dashboard. All components reviewed and approved.

Updated 2 hours ago
Before

No type hierarchy → Clear, intentional typography

After

When to use it

Reach for /typeset when the text on a page looks like default typography instead of designed typography. Muddy hierarchy, three sizes that look the same, body copy at 14px, a display font that is actually just Inter bold, headlines with no kerning attention.

Common triggers: "hierarchy feels flat", "readability is off", "fonts look generic".

How it works

The skill assesses typography across five dimensions:

  1. Font choices: are you using invisible defaults (Inter, Roboto, Arial, Open Sans), does the typeface match the brand, are there more than 2 to 3 families.
  2. Hierarchy: are heading, body, and caption clearly different at a glance, is the size contrast at least 1.25x between steps, are weight contrasts legible.
  3. Sizing and scale: is there a coherent type scale, does body text meet 16px minimum, is the scale fixed-rem for app UIs or fluid-clamp for marketing pages.
  4. Readability: line length 45 to 75 characters, line-height tuned for font and context, contrast.
  5. Consistency: same element uses same treatment everywhere, no one-off font-size overrides.

It then fixes what it finds: picks distinctive typefaces, builds a modular scale, widens hierarchy contrast, sets proper line length and leading.

Try it

/typeset the article layout

Expected diff:

  • Display font swapped from Inter 700 to a real display face
  • Type scale rebuilt: 3rem / 2rem / 1.25rem / 1rem / 0.875rem, ratio 1.333
  • Body text bumped from 14px to 16px
  • Line length clamped to 68ch on the article column
  • Line-height 1.6 for body, 1.1 for display
  • Removed four one-off font-size values scattered in component styles

Pitfalls

  • Asking for a new font without context. Typeset will pick based on the .impeccable.md brand voice. If you have not run /impeccable teach, the suggestion will be generic.
  • Reaching for typeset when the issue is layout. If paragraphs are fine but the page feels cramped, you want /arrange.
  • Expecting fluid clamp scales on app UIs. Typeset uses fixed rem scales for app interfaces. Fluid typography is for marketing and content pages where line length varies dramatically.
SKILL.md The canonical skill definition your AI harness loads.

Assess and improve typography that feels generic, inconsistent, or poorly structured — turning default-looking text into intentional, well-crafted type.

MANDATORY PREPARATION

Invoke {{command_prefix}}impeccable — it contains design principles, anti-patterns, and the Context Gathering Protocol. Follow the protocol before proceeding — if no design context exists yet, you MUST run {{command_prefix}}impeccable teach first.


Assess Current Typography

Analyze what's weak or generic about the current type:

  1. Font choices:

    • Are we using invisible defaults? (Inter, Roboto, Arial, Open Sans, system defaults)
    • Does the font match the brand personality? (A playful brand shouldn't use a corporate typeface)
    • Are there too many font families? (More than 2-3 is almost always a mess)
  2. Hierarchy:

    • Can you tell headings from body from captions at a glance?
    • Are font sizes too close together? (14px, 15px, 16px = muddy hierarchy)
    • Are weight contrasts strong enough? (Medium vs Regular is barely visible)
  3. Sizing & scale:

    • Is there a consistent type scale, or are sizes arbitrary?
    • Does body text meet minimum readability? (16px+)
    • Is the sizing strategy appropriate for the context? (Fixed rem scales for app UIs; fluid clamp() for marketing/content page headings)
  4. Readability:

    • Are line lengths comfortable? (45-75 characters ideal)
    • Is line-height appropriate for the font and context?
    • Is there enough contrast between text and background?
  5. Consistency:

    • Are the same elements styled the same way throughout?
    • Are font weights used consistently? (Not bold in one section, semibold in another for the same role)
    • Is letter-spacing intentional or default everywhere?

CRITICAL: The goal isn't to make text "fancier" — it's to make it clearer, more readable, and more intentional. Good typography is invisible; bad typography is distracting.

Plan Typography Improvements

Consult the typography reference from the impeccable skill for detailed guidance on scales, pairing, and loading strategies.

Create a systematic plan:

  • Font selection: Do fonts need replacing? What fits the brand/context?
  • Type scale: Establish a modular scale (e.g., 1.25 ratio) with clear hierarchy
  • Weight strategy: Which weights serve which roles? (Regular for body, Semibold for labels, Bold for headings — or whatever fits)
  • Spacing: Line-heights, letter-spacing, and margins between typographic elements

Improve Typography Systematically

Font Selection

If fonts need replacing:

  • Choose fonts that reflect the brand personality
  • Pair with genuine contrast (serif + sans, geometric + humanist) — or use a single family in multiple weights
  • Ensure web font loading doesn't cause layout shift (font-display: swap, metric-matched fallbacks)

Establish Hierarchy

Build a clear type scale:

  • 5 sizes cover most needs: caption, secondary, body, subheading, heading
  • Use a consistent ratio between levels (1.25, 1.333, or 1.5)
  • Combine dimensions: Size + weight + color + space for strong hierarchy — don't rely on size alone
  • App UIs: Use a fixed rem-based type scale, optionally adjusted at 1-2 breakpoints. Fluid sizing undermines the spatial predictability that dense, container-based layouts need
  • Marketing / content pages: Use fluid sizing via clamp(min, preferred, max) for headings and display text. Keep body text fixed

Fix Readability

  • Set max-width on text containers using ch units (max-width: 65ch)
  • Adjust line-height per context: tighter for headings (1.1-1.2), looser for body (1.5-1.7)
  • Increase line-height slightly for light-on-dark text
  • Ensure body text is at least 16px / 1rem

Refine Details

  • Use tabular-nums for data tables and numbers that should align
  • Apply proper letter-spacing: slightly open for small caps and uppercase, default or tight for large display text
  • Use semantic token names (--text-body, --text-heading), not value names (--font-16)
  • Set font-kerning: normal and consider OpenType features where appropriate

Weight Consistency

  • Define clear roles for each weight and stick to them
  • Don't use more than 3-4 weights (Regular, Medium, Semibold, Bold is plenty)
  • Load only the weights you actually use (each weight adds to page load)

NEVER:

  • Use more than 2-3 font families
  • Pick sizes arbitrarily — commit to a scale
  • Set body text below 16px
  • Use decorative/display fonts for body text
  • Disable browser zoom (user-scalable=no)
  • Use px for font sizes — use rem to respect user settings
  • Default to Inter/Roboto/Open Sans when personality matters
  • Pair fonts that are similar but not identical (two geometric sans-serifs)

Verify Typography Improvements

  • Hierarchy: Can you identify heading vs body vs caption instantly?
  • Readability: Is body text comfortable to read in long passages?
  • Consistency: Are same-role elements styled identically throughout?
  • Personality: Does the typography reflect the brand?
  • Performance: Are web fonts loading efficiently without layout shift?
  • Accessibility: Does text meet WCAG contrast ratios? Is it zoomable to 200%?

Remember: Typography is the foundation of interface design — it carries the majority of information. Getting it right is the highest-leverage improvement you can make.