{
  "ams": {
    "field-set": {
      "invalid": {
        "border-inline-start": { "value": "{ams.border.width.l} solid {ams.color.feedback.error}" },
        "padding-inline-start": { "value": "{ams.space.m}" }
      },
      "legend": {
        "color": { "value": "{ams.color.text.default}" },
        "font-family": { "value": "{ams.typography.font-family}" },
        "font-size": { "value": "{ams.typography.heading.4.font-size}" },
        "font-weight": { "value": "{ams.typography.heading.font-weight}" },
        "line-height": { "value": "{ams.typography.heading.4.line-height}" },
        "margin-block-end": { "value": "{ams.space.m}" }
      }
    }
  }
}