Selectors

Set CSS variables on .rf-form-root for a full theme. Override .rf-* classes for one control. Field wrappers also have rf-block--{kind} and data-block-id.

• --rf-bg, --rf-fg, --rf-muted, --rf-accent, --rf-accent-text, --rf-border, --rf-input-bg, --rf-font, --rf-radius.
• Classes include .rf-title, .rf-label, .rf-input, .rf-textarea, .rf-submit, .rf-back, .rf-error, .rf-thanks.