A CSS Editor That Can Affect the ShadowRoot Is Needed

I need a practical and permanent method to make small style adjustments to components inside the ShadowRoot (such as ‘.rounded-3xl’, ‘.gap-6’, ‘.max-h-full’, ‘.border’) without modifying the plugin’s internal style files. Since the uiXpress CSS editor cannot affect the ShadowRoot, I need a solution that allows custom adjustments without being broken by updates.