pi.fyi

# Design Brief: Vibrant Pop

Full-bleed high-saturation brand backdrops, oversized bold display type, and high-contrast buttons, common across creator tools and consumer apps.

## Design Tokens

```css
:root {
  --background: #1006b8;
  --surface: #5550f3;
  --foreground: #ffffff;
  --muted-foreground: #c8c5e6;
  --accent: #ffcc00;
  --radius: 4px;
  --font-heading: "Arial Black（粗粝纹理定制字形）", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Arial", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #1006B8 (~47%) · Surface #5550F3 (~36%) · Text #FFFFFF (~12%) · Muted Text #C8C5E6 (~3%) · Accent #FFCC00 (~2%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Centered Headline + Input
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Dense
- Border radius & elevation: Small Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Photography / Live Video
- Conversion CTA: Email Capture / Waitlist
- Headline hook: Brand Manifesto & Curiosity
- Hero components: Centered Prompt / Input
- Spatial layout notes: Centered Headline + Input hero structure paired with email capture / waitlist CTA and no explicit trust bar.
- Visual summary: Vibrant Pop (Dark canvas, dense density) featuring centered headline + input layout and photography / live video visuals.

## Avoid

- Muted corporate gray palettes
- Tiny low-contrast body text
- Overly formal enterprise tables

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.