A logo mark for a company named "{argument name="company name" default="Lovart"}" with a base color gradient of vibrant {argument name="color 1" default="emerald green"} and vibrant {argument name="color 2" default="blue"} Generate a color palette and font design guidelines from this logo mark Generate the application UI design for this service. PC version and smartphone version Design a website to introduce this service. PC version and smartphone version Design image of an exhibition booth for this service Merchandise design for this service. T-shirt, hoodie, cap, notebook, sticker