Sky Blue Ramune Day

Theme: Sky Blue Ramune Day Subject: A woman in her 20s laughing with a ramune soda on a midsummer city building rooftop. Standing slightly right of center in a vertical 2:3 frame, captured from head to upper thigh. The figure occupies about 70% of the frame, with ample bright blue sky above. Visual accents include white wireless headphones around her neck, a pale blue drink in a transparent cup, and floating white hand-drawn musical notes and stars. Character & Expression: Bright ivory-beige skin with natural pink undertones and delicate texture. Soft highlights from summer sunlight on cheeks, nose tip, shoulders, and collarbone. Light rose pink blush, champagne beige and pink brown eye makeup, long thin eyelashes, natural under-eye bags, soft brown eyebrows, and a sheer pink beige lip. A bright smile with slightly open mouth, face gently turned toward the upper left, gaze directed diagonally upward. Small clear catchlights in the eyes. Hair is light milk tea ash brown. Thin see-through bangs, layers around the face, medium-long length to below shoulders. Ends loosely curled inward, with fine strands and natural flyaways slightly swaying in the summer air. Each strand's flow, soft shine, and fine highlights are carefully depicted. Clothing & Pose: White fine-rib square-neck camisole, loosely draped with a sheer lightweight white shirt over the shoulders. Bottom is light sky blue lightweight shorts with white drawstrings at the waist. Healthy, mature natural physique and calm feminine silhouette. Her left hand holds a transparent cup at chest height on the right side of the frame, while her right fingertips lightly bring a straw near her lips. Hips slightly shifted to the left, shoulders at slightly different heights, a relaxed standing pose. Accurate depiction of finger-cup-straw contact. Background & Lighting: A building rooftop in urban Japan. Midground shows metal safety rails, background has low to mid-rise buildings and thin power lines, no text or logos. Sky is high-saturation clear blue with small white cumulus clouds on the left and lower areas. Inside the transparent cup: ice, fine carbonation bubbles, pale blue ramune soda, with cold condensation on the cup surface. Main light is hard daylight from the upper left, brightly illuminating cheeks, shoulders, arms, and the top of the cup, casting soft shadows under the chin and inside the shirt. Subtle blue sky reflection added to skin and white clothing. Composition & Camera: Vertical 2:3, slightly low angle looking up. Natural perspective equivalent to 35-50mm. Accurate focus on the face, background buildings slightly blurred. About 15% headroom, hand-drawn white stars, musical notes, and short lines scattered on left and right, with rough white outlines along the figure's contour.