Using the uploaded product photo, generate a high-resolution mockup with these exact specifications: [COMPOSITION]: Product centered on a bright yellow studio background. [LIGHTING]: Harsh direct flash, creating a high-contrast shadow on the background wall. [BACKGROUND]: A solid, bright canary yellow matte background (#FFEF00). [SHADOW]: Sharp, aggressive shadow on the wall. [PRODUCT INTEGRITY]: STRICTLY PRESERVE original surface. [MOOD]: High-energy, bold, disruptive DTC.