Cozy Candid Close-up Portrait with Coffee Mug

A highly structured, detailed prompt for generating a photorealistic, intimate close-up portrait with a 'candid iPhone vibe.' The scene is set on a living room couch with warm tungsten lighting, focusing on a subject holding a coffee mug, emphasizing cozy textures, soft shadows, and specific framing (4:5 aspect ratio). It includes extensive negative prompts to ensure realism and adherence to content constraints.