# Gradient Border Card

Card with an animated gradient border stroke on dark background

## Surfaces

web, google-apps-script-web, mcp-apps

## Fields

| Field | Type |
|---|---|
| title | string (optional) |
| content | string (optional) |
| colours | array of hex strings (optional, gradient stops) |
| bg | string (optional, card background) |
| angle | number (optional, gradient angle degrees) |
| padding | string (optional) |
| radius | string (optional) |

## Example payload

```json
{
  "type": "gradient_border_card"
}
```

Live page: https://a2uicatalog.ai/atoms/gradient_border_card/
Full field contract: https://a2uicatalog.ai/spec.json