Create an ultra-premium dessert advertising poster for a fictional patisserie "ROSE GARDEN". FORMAT: 4:5 vertical, soft romantic layout. SUBJECT: a delicate rose-and-pistachio macaron tower, a fresh edible rose petal and crushed pistachios scattered, soft rose syrup drizzle, a single pearl dust accent. BACKGROUND: soft blush-to-pale-gold gradient with gentle glow. LIGHTING: soft diffused light, delicate glossy highlights. TYPOGRAPHY: elegant serif logo "ROSE GARDEN" top-center, tiny tagline "Petals & dreams" bottom. FINISH: 8k, hyper-realistic food photography, romantic finish.