taste-minimalist

name	taste-minimalist
description	"Clean editorial-style interfaces. Warm monochrome palette, typographic contrast, flat bento grids, muted pastels. No gradients, no heavy shadows. Based on taste-skill by Leon Lin & blueemi, improved by shokunin."

Premium Utilitarian Minimalism & Editorial UI

Protocol for generating highly refined, ultra-minimalist, "document-style" web interfaces analogous to top-tier workspace platforms. Enforces high-contrast warm monochrome palette, bespoke typographic hierarchies, meticulous macro-whitespace, bento-grid layouts, and ultra-flat component architecture with deliberate muted pastel accents.

Based on: Apple Notes, Linear, Notion, Basecamp, iA Writer, and premium editorial systems.

1. Absolute Negative Constraints (Banned)

• NO Inter, Roboto, or Open Sans typefaces
• NO Lucide, Feather, or standard Heroicons (use Phosphor Bold/Fill)
• NO Tailwind default drop shadows (shadow-md, shadow-lg, shadow-xl)
• NO primary colored backgrounds for sections
• NO gradients, neon colors, or 3D glassmorphism (beyond subtle navbar blur)
• NO rounded-full for large containers, cards, or primary buttons
• NO emojis anywhere
• NO "John Doe", "Acme Corp", "Lorem Ipsum" — realistic, contextual content
• NO AI copywriting clichés: "Elevate", "Seamless", "Unleash", "Next-Gen"
• NO centered Hero sections — left-aligned text

2. Typographic Architecture

• Primary Sans-Serif: 'SF Pro Display', 'Geist Sans', 'Helvetica Neue', 'Switzer', sans-serif
• Editorial Serif (Hero Headings): 'Lyon Text', 'Newsreader', 'Playfair Display', 'Instrument Serif'. Tight tracking (-0.02em to -0.04em). Tight line-height (1.1).
• Monospace (Code, Keystrokes): 'Geist Mono', 'SF Mono', 'JetBrains Mono'
• Text Colors: Never #000000. Use off-black (#111111, #2F3437). Secondary: #787774. Line-height 1.6.

3. Color Palette (Warm Monochrome + Muted Pastels)

• Canvas: #FFFFFF or #F7F6F3 / #FBFBFA
• Surface (Cards): #FFFFFF or #F9F9F8
• Borders: #EAEAEA or rgba(0,0,0,0.06) — exactly 1px solid
• Accents (muted pastels only):
  • Pale Red: bg #FDEBEC, text #9F2F2D
  • Pale Blue: bg #E1F3FE, text #1F6C9F
  • Pale Green: bg #EDF3EC, text #346538
  • Pale Yellow: bg #FBF3DB, text #956400

CSS vanilla alternative (shokunin improvement): Prefer CSS custom properties over Tailwind for pure editorial projects:

:root {
  --canvas: #F7F6F3;
  --surface: #FFFFFF;
  --border: #EAEAEA;
  --text: #111111;
  --text-secondary: #787774;
}

4. Component Specifications

Bento Box Feature Grids

• Asymmetrical CSS Grid. border: 1px solid #EAEAEA. Radius: 8px to 12px max.
• Internal padding: 24px to 40px.
• Labels placed OUTSIDE and BELOW cards.

Primary CTAs

• Background #111111, text #FFFFFF. Radius 4px to 6px. No box-shadow.
• Hover: background: #333333 or transform: scale(0.98). Transition: 200ms ease-out.
• Active: transform: scale(0.97). 160ms.

Tags & Status Badges

• Pill-shaped (border-radius: 9999px), text-xs uppercase, tracking: 0.05em.
• Background: muted pastels from palette above.

Accordions (FAQ)

• NO container boxes. Separated by border-bottom: 1px solid #EAEAEA.
• Clean + / − toggle icon.

Keystroke Micro-UIs

• <kbd> with border: 1px solid #EAEAEA, border-radius: 4px, background: #F7F6F3. Monospace.

Faux-OS Window Chrome

• Minimalist container with white top bar + three small light gray macOS circles.

5. Iconography & Imagery

• Icons: Phosphor Icons (Bold or Fill). Consistent stroke width.
• Illustrations: Monochromatic, rough continuous-line ink sketches on white background. Single offset geometric shape in muted pastel.
• Photography: Desaturated, warm tone. Subtle grain overlay (opacity: 0.04). Never oversaturated stock. Placeholder: https://picsum.photos/seed/{context}/1200/800.
• Hero Backgrounds: Subtle full-width imagery at very low opacity, soft radial light spots (opacity: 0.03), or minimal geometric line patterns.

6. Subtle Motion (Quiet Sophistication)

• Scroll Entry: translateY(12px) + opacity: 0 → resolve over 600ms with cubic-bezier(0.16, 1, 0.3, 1). Use IntersectionObserver.
• Hover: Cards lift with ultra-subtle shadow (box-shadow: 0 2px 8px rgba(0,0,0,0.04) over 200ms). Buttons: scale(0.98) on :active.
• Staggered Reveals: animation-delay: calc(var(--index) * 80ms). Never mount everything at once.
• Background Ambient: Single slow-moving radial blob (20s+, opacity: 0.02-0.04). position: fixed; pointer-events: none.
• Performance: Only transform + opacity. No layout-triggering properties.
• prefers-reduced-motion (shokunin improvement): Mandatory on every animation.

7. Execution Protocol

1. Establish macro-whitespace: py-24 to py-32 between sections.
2. Constrain content to max-w-4xl or max-w-5xl.
3. Apply typographic hierarchy + monochromatic color immediately.
4. Every card, divider, border: 1px solid #EAEAEA.
5. Add scroll-entry animations to all major content blocks.
6. Visual depth through imagery, ambient gradients, or subtle textures — no empty flat backgrounds.
7. Mobile collapse: single-column w-full px-4 below 768px. min-h-[100dvh] for full-screen.

Error Handling

Error	Fix
Scroll jank from grain overlay	Move to position: fixed; pointer-events: none
iOS Safari layout jump	min-h-[100dvh] instead of h-screen
Bento cards break on mobile	Single column + remove asymmetric spans below 768px
Accent color too vibrant	Check palette: muted pastels only. Saturation < 40%.

9. Pre-Output Checklist

• No banned items from Section 1
• Warm monochrome palette applied
• Muted pastels for accents only
• Typography: serif headline + sans body
• All borders: 1px solid #EAEAEA
• No gradients, no heavy shadows
• No rounded-full on large elements
• Scroll entries on all content blocks
• Mobile collapse: single-column, min-h-[100dvh]
• prefers-reduced-motion on all animations
• No emojis, no AI clichés, no generic names
• Overall reads as "editorial, calm, premium" — not "template"

---

Workflow

1. Establish canvas — set --canvas: #F7F6F3, constrain content to max-w-4xl/max-w-5xl, macro-whitespace py-24 to py-32 between sections.
2. Apply typographic hierarchy — serif headline with tight tracking/line-height, sans body at text-base text-[#787774] leading-relaxed, monospace for code.
3. Layer the monochrome system — every card, divider, and UI surface gets 1px solid #EAEAEA. Off-black text #111111. White or near-white surfaces.
4. Place muted pastel accents sparingly — only for badges, tags, status indicators. Pale red, blue, green, or yellow backgrounds with matching desaturated text.
5. Add subtle motion — scroll-entry reveal on content blocks (600ms cubic-bezier(0.16, 1, 0.3, 1)), hover scale(0.98) on buttons, staggered child reveals at 80ms intervals.
6. Collapse for mobile — single-column w-full px-4 below 768px. Force min-h-[100dvh] for full-screen sections.
7. Verify editorial feel — no gradients, no heavy shadows, no rounded-full on large elements, no centering, no emojis, no AI clichés.

Anti-Patterns

Pattern	Problem	Fix
Using Inter, Roboto, or Open Sans	Default AI font choices, no character	Use SF Pro Display, Geist Sans, or Switzer
Centered hero sections with stacked text	Looks like every template	Left-align hero text. Use asymmetric layout.
rounded-full on cards or large containers	Soft, generic pill aesthetic	Max 12px radius. Many elements at 4px–8px.
Tailwind shadow-md/shadow-lg	Heavy, muddy, cheap-looking	No box-shadow on cards. Ultra-subtle 0 2px 8px rgba(0,0,0,0.04) on hover only.
Full-saturation accent colors	Disrupts the monochrome harmony	Pastels only: saturation below 40%. Use the 4 preset pale palettes.
Gradient backgrounds on sections	Breaks the flat, editorial aesthetic	Solid #F7F6F3 or #FBFBFA canvas. Subtle grain overlay at opacity 0.03–0.04.
"John Doe", "Acme Corp", placeholder names	Instantly signals template/AI-generated	Use realistic, contextual names and data.
Stock photography with high saturation	Clashes with monochrome system	Desaturated, warm-toned images. Subtle grain overlay. Or use picsum.photos.

Sources

• Apple Human Interface Guidelines — Typography and Color (developer.apple.com/design)
• Linear — "Linear Method: Designing in the Open" (linear.app/method)
• iA Writer — "The Philosophy of iA Writer" (ia.net/writer)
• Basecamp — "Shape Up: Stop Running in Circles" (basecamp.com/shapeup)
• Notion — Design System (notion.so/design)
• Erik Spiekermann — "Stop Stealing Sheep & Find Out How Type Works" (Adobe Press)
• Robert Bringhurst — "The Elements of Typographic Style" (Hartley & Marks)
• Josef Müller-Brockmann — "Grid Systems in Graphic Design" (Niggli Verlag)

Checklist

• Skill loads without errors in the AI agent
• YAML frontmatter is valid (description, compatibility, audience)
• Workflow section provides clear step-by-step instructions
• Error handling section covers common failure modes
• All referenced files (references/, scripts/, assets/) exist
• Skill triggers correctly for intended use cases
• No broken links or missing resources