/**
 * Base front-end style handle for Pro RSVP (dynamic rules are added as inline CSS).
 * Lets WordPress load `frontend-rtl.css` when `wp_style_add_data( 'wpr-css', 'rtl', 'add' )` is used.
 */
/* Intentionally minimal; `WPR_Pro_Frontend::enqueue_scripts` adds the visible rules via `wp_add_inline_style`. */