Based on the user's uploaded photo, generate a cinematic movie poster style portrait. The core concept is a vast, pure color field supporting subjects cuddling at the edge of the frame, each gazing upward at the sky. Approximately three-quarters of the image is a clean, saturated, solid color field, like an infinitely distant sky, creating a sense of openness, longing, and summer breathing space. The subjects occupy only about one-quarter of the frame as a narrow band along one edge. Composition adapts to aspect ratio: vertical format has subjects as a low horizontal band at the bottom, sky extending upward; horizontal format has subjects as a vertical band along one side (e.g., left), empty color field spreading to the other side (e.g., right), with text placed in that empty area. Camera angle must be an extreme low angle (worm's-eye view): each subject's head is tilted back, chin raised, throat and neck extended, face turned upward toward the empty color field above. Viewers primarily see the underside of the chin and the profile or three-quarter profile silhouette. Subjects never face the camera directly, never make eye contact, never do frontal ID-style portraits. Only the head, shoulders, and a small amount of upper body are visible; the lower edge is naturally cropped by the frame. The subjects must strictly match the actual people/objects in the uploaded photo in identity, number, type, and combination. No duplication, replication, or addition of objects beyond the photo. The key cuddling pose involves leaning on each other rather than looking in the same direction: subjects lean back-to-back, head-to-head, or one rests the back of their head or side of their head on the other's shoulder or neck, each tilting their head toward their own side of the sky, gazes diverging in different directions toward the empty color field, not converging on a single focal point. Each subject maintains a chin-up, upward-gazing posture, conveying a mood of intimacy and individual reverie. Do not duplicate the same face or subject unless the user explicitly requests repetition or mirroring. In the empty space away from the subjects, place handwritten title text with brushstroke texture and slight ligatures, casual calligraphy style, slightly slanted and hand-drawn, arranged in two to three staggered lines. Use a bright accent color that creates a warm contrast with the main color field (bright yellow tone, adjustable hue based on theme mood), making the text appear like a floating personal signature. Default title text is handwritten English 'Call Me By Your Name', replace with user-specified text if provided. Title position adapts to aspect ratio: vertical format places it in the upper middle of the empty space; horizontal format places it in the center of the large empty area opposite the subjects. Above the title, place a smaller, thinner descriptive line (default 'a film by ...' style). Below the title, place two to three smaller accent-colored or white uppercase information lines (default 'IN SELECT THEATERS / NOVEMBER 24 / #CMBYN' style, customizable by user). For vertical format, additionally stack several very small white review quote lines centered at the very top, and place a white uppercase lead actor name line and a dense, subtle small copyright information bar at the bottom edge, completing the full movie poster text hierarchy. The main color field defaults to a pure, saturated, slightly deep cobalt blue/cerulean blue — the blue of a clear summer noon sky, approximately #0A66AC (very low red, medium green, high blue), distinctly blue not cyan, not gray, not purple, not pastel blue, not navy or ink blue. Replace entirely only if the user specifies a different theme color, while maintaining the same purity, saturation, and high brightness relationship. Overall color roles: single large-area pure high-brightness color field dominates, one warm handwritten accent color (default bright yellow) as the focal point, white text for information, subjects retain natural skin and clothing colors. The image is bright, transparent, clean, saturated without being dirty, with a gentle atmosphere of openness and longing. Even if a deeper color field is chosen, maintain clear light quality, distinct color gradations, and breathing space, avoiding gray, old, dull, dirty, or vintage effects. Visual weight is firmly concentrated on the contrast between the vast empty field and the marginal upward-gazing subjects. Subjects must never be enlarged to fill the frame, never shot frontally, never lose the large empty space and upward-diverging gazes.
