一把密钥，所有模型。每一笔用量与成本，一眼看清。

提示词: A large sheet of soft sand-coloured linen settles slowly over an unseen rounded form, folds forming and rippling outward as it comes to rest. Seamless warm-grey studio backdrop. Medium shot, single movement: slow dolly push-in as the fabric settles, eye level, 50mm lens, shallow depth of field. Raking side light from the left to carve the folds into relief, warm neutral grade, subtle 35mm film grain, 24fps film look. Negative: blurry, warped text, oversaturated, watermark.

提示词: Chilled orange juice pours in a steady stream into a tall clear glass on a white stone counter, condensation beading on the glass, a few ice cubes settling. Calm steady energy. Opens on: the first stream hitting the glass base. Ends on: the glass nearly full with foam settling at the rim. Bright airy kitchen background, softly out of focus. Close-up, single movement: locked-off static, slightly below rim height, 50mm lens, shallow depth of field. Backlight through the juice making it glow, clean high-key commercial grade, 24fps film look. Negative: blurry, warped text, oversaturated, watermark.

提示词: An abstract commercial backdrop: smooth coral-to-amber gradient sweeping diagonally, with three soft-edged translucent geometric panes drifting across it and a subtle grain overlay. Deliberately empty on the left half so headline text can be placed there later. Wide shot, flat graphic composition, no perspective, even illumination with no hotspots, saturated but not neon, clean modern advertising grade, high detail. No lettering, no numbers, no logos anywhere in frame.

提示词: A clear glass latte with distinct milk layering sits on a dark walnut counter, thin steam curling from the surface, a linen napkin and two coffee beans beside it. Background of a blurred cafe interior with warm pendant lights. Medium close-up, slightly below eye level to emphasise the layers, 50mm lens, shallow depth of field. Backlit from a window behind so the steam catches the light, warm tungsten accents against cool ambient shade, rich contrast commercial grade, extreme detail, photorealistic.

提示词: A Taiwanese woman in her late 20s, straight shoulder-length black hair tucked behind one ear, calm closed-lip smile, slim build, wearing a cream linen shirt and wide beige trousers, holds an unbranded natural-canvas tote bag at hip height, turning slightly toward camera. Plain warm-grey studio backdrop, no props. Three-quarter body shot, eye level, 85mm lens, shallow depth of field. Large softbox front-left with a subtle rim light behind her shoulder, warm neutral commercial grade, extreme detail, photorealistic.

提示词: A Korean woman, late 20s, sleek straight black hair, poised confident expression, slender build, wearing a crisp white blazer, turns gracefully toward camera while holding up a matte black skincare bottle, tilting it slightly to catch the light. Seamless white studio backdrop, clean minimalist set. Medium shot, single movement: slow 180-degree orbit around her, eye level, 50mm lens, shallow depth of field. Bright even softbox lighting, clean high-key commercial grade, 24fps film look. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.

提示词: A Korean man, late 20s, sharp jaw, short side-parted black hair, warm brown eyes, calm smile, lean build, charcoal wool overcoat, open-collar white shirt and a Korean woman, mid-20s, wavy shoulder-length black hair, dark eyes, shy warm smile, petite build, red wool trench coat with a matching belt, small gold hoop earrings stop mid-crowd at Shibuya Crossing at night, face each other, clasp hands, and sway into a slow two-step as pedestrians blur past around them. Unbranded billboards glow red, blue, white behind them, no readable text; rain-slicked crosswalk reflects neon. Medium shot, single movement: slow dolly push-in, eye level, 35mm lens, shallow depth of field, crowd and billboards in soft bokeh. Neon rim light on wet pavement, warm romantic cinematic grade, subtle haze, 24fps film look. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.

提示词: A Nigerian man, early 20s, short fade haircut, wide excited grin, athletic build, wearing a bright orange graphic t-shirt, throws both hands up in excitement, spinning slightly toward the camera with a burst of energy, mouth open mid-laugh. Colorful blurred bedroom background with string lights and posters. Medium shot, single movement: quick subtle handheld, eye level, 24mm lens, selfie perspective, shallow depth of field. Vibrant saturated ring-light glow, punchy energetic grade, 24fps film look. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.