/**
 * UTM Dynamic Content - Frontend CSS
 *
 * Layout is intentionally handled via inline style="display:block" on the
 * placeholder element itself (set in class-utm-dynamic-shortcode.php), so
 * the element inherits all other CSS properties from its parent naturally.
 *
 * FOUC-prevention (opacity: 0 → opacity: 1) is handled by the critical CSS
 * injected inline in <head> by class-utm-dynamic-core.php.
 *
 * This file is intentionally left without layout rules.
 *
 * @package UTM_Dynamic_Content
 * @since   1.0.0
 */
