Example

.rf-form-root {
  --rf-bg: #f4f7f8;
  --rf-fg: #184166;
  --rf-accent: #1b74b0;
  --rf-accent-text: #ffffff;
  --rf-radius: 12px;
}

.rf-form-root .rf-title {
  letter-spacing: -0.04em;
}

.rf-form-root .rf-submit {
  text-transform: uppercase;
}