Reference image: conceptual variant. A cozy winter portrait indoors, matching the reference layout exactly. The woman is seated sideways on a soft beige sofa, holding a steaming mug of hot chocolate with marshmallows. Outfit: a light-blue ribbed knit two-piece loungewear set, long-sleeve top and high-waisted fitted pants, soft textured knit, snug but not shiny. Hair: long wavy ponytail, smooth, flowing over one shoulder. Face: natural glam makeup, soft brows, nude glossy lips, warm gentle expression. Lighting: warm indoor evening glow with LED backlighting on shelves behind her; soft, diffused, flattering skin glow. Background: large floor-to-ceiling window showing a cold winter cityscape at dusk; a decorated Christmas tree with warm lights visible in the corner; wrapped pastel gift boxes and a Dior candle on a marble coffee table. Camera: medium close-up, slightly angled from the side, crisp focus on face and hands, shallow depth of field. Mood: warm, stylish, cozy winter evening atmosphere.