cyberneticlibrary

Produce HTML email marketing templates

email-marketingskillsetup L141,165
nexu-io/open-design
What it does

Produce single-column centered HTML email marketing

Best for

High-impact, single-message email campaigns where design consistency and display-font-first headlines are critical to brand voice.

Inputs
  • · DESIGN.md with display font and color tokens
  • · brand wordmark and product name
  • · product benefit sentence (one real benefit, no placeholders)
  • · 16:9 product image or SVG silhouette
  • · product specs (2×2 grid of big number + unit + label)
  • · footer: wordmark, address, unsubscribe/view-in-browser links
Outputs
  • · self-contained HTML email (DOCTYPE through </html>)
  • · 600–680px column centered on tinted page background
  • · masthead + hero + eyebrow + headline + body + CTA + specs grid + footer
  • · inline CSS, no external images
Preconditions
  • · Active DESIGN.md with display font and color tokens
  • · Brief with brand, product, and benefit statement
  • · Product visual (image or SVG silhouette)
Failure modes
  • · Multiple CTAs (spec requires one only)
  • · Headline without skew parallelogram effect on accent word
  • · Colors outside DESIGN.md tokens
  • · External image links instead of inline SVG/gradient
  • · Column width creeps outside 600–680px
  • · Unreadable at 480px (type doesn't drop one step)
Trust signals
  • · Explicit layout order (masthead → hero → eyebrow → headline → body → CTA → specs → footer)
  • · Concrete type treatment (display font for headline, extra-tight tracking, all caps)
  • · Transform effect named specifically (skew -6deg on accent word)
  • · Self-check includes 8-second read time target
  • · Single CTA constraint enforced
  • · Specs grid as 2×2 layout with display font numbers