9:16 vertical version, realistic iPhone daily snapshot × Korean gym life snapshot × sports fashion selfie. A 20–22-year-old, clearly adult beautiful Korean woman, height about 1.73 meters, tall and slender, with naturally coordinated athletic model proportions, small head, stretched neck and shoulders, slender and tight waist, and long legs. The chest is visually about a natural D cup, full but not overly exaggerated, naturally coordinated with the 1.73m tall athletic body. The character has exquisite and natural Korean female real features, a small face shape, and concentrated and coordinated features. Jet-black smooth long hair tied into a loose high ponytail, with a small amount of broken hair slightly dampened by sweat naturally sticking to the forehead and sides of the face, showing the real state after just finishing exercise. The skin emphasizes extremely fair, transparent, and clean cold white porcelain skin, with almost no obvious yellow tones. The skin tone of the face, neck, shoulders, chest, waist, abdomen, arms, and legs is naturally unified, showing a clear and moisturizing white texture under gym lights, while retaining real pores, slight exercise sweat, and natural pinkish blood color. The character is wearing a white short slim-fit yoga sports tank top with a clear deep V sports neckline, naturally revealing the neck, shoulders, and collarbone, presenting full curves of a natural D cup visual; the garment length stops below the ribcage, completely exposing the slender and tight waist and part of the abdominal line. The lower body is paired with high-waisted tight yoga shorts, the length of which is at the upper thigh, and the high-stretch quick-drying sports fabric has real fibers, elastic tension, and natural folds. The character adopts an obvious side-view selfie posture, with the body forming an angle of about 70–90° with the camera. One shoulder is close to the camera, the body is mainly presented in a side profile, one leg bears weight naturally, and the other leg is slightly staggered forward; the waist is slightly and naturally tightened, and the shoulders, chest, waist, hips, and long legs form a continuous and smooth side athletic profile. The character's head turns slightly towards the camera by about 20–30° from the side-view posture, forming a visual relationship of "side of the body + face looking back slightly". The eyes naturally fall near the phone screen or the camera, the expression is relaxed and lazy, and the corners of the mouth have a very slight natural smile, avoiding a completely frontal standing posture and deliberate posing. One hand naturally holds an iPhone for a selfie, the arm remains relaxed; the other hand can be placed lightly on the side of the waist, hang down naturally, or tidy the high ponytail. The phone should not block the main features. The scene is located inside a real modern Korean gym, with large floor-to-ceiling mirrors, dumbbell racks, training benches, squat racks, treadmills, comprehensive training equipment, and dark rubber sports floors naturally appearing in the background. The equipment is neatly arranged, the space is modern and clean, and it has a real commercial gym life atmosphere. Adopting a 9:16 vertical side-view medium-panorama selfie composition, the character occupies the main area of the picture while retaining enough of the gym environment. The camera is located at the side-front of the character's body, avoiding completely front and completely back; using natural phone lens perspective, controlling wide-angle distortion, maintaining a small head, tall stature, long legs, and natural body proportions. Deliberately creating the effect of "having found the side angle in advance, but it looks like a snapshot taken casually after exercise": the image is slightly tilted, the character is not completely strictly centered, the white space on the left and right is slightly uneven, and some fitness equipment naturally enters the edge of the screen. The top LED lights and ambient light are slightly unevenly distributed, forming bright and soft highlights on one cheek, neck, shoulders, arms, waist, abdomen, and legs, while leaving natural shadows on the other side, making the side body profile more three-dimensional and clear. The skin surface has a small amount of natural moisturizing reflection after exercise. Real iPhone selfie, natural HDR, athletic snapshot clarity, extremely white cold white skin, 1.73m tall proportions, small head and small face, side view 70–90°, slight look back, deep V short yoga tank top, obvious waist exposure, natural D cup visual, high-waisted yoga shorts, slender waist and abdomen, long legs, real sports fabric, slight sweat, Korean modern gym, lifelike casual composition, lazy, relaxed, natural INS fitness selfie atmosphere. Negative Prompts: Completely frontal standing posture, completely facing away from the camera, side angle not obvious, excessive body twisting, waist distortion, big head, big face, short legs, 50-50 body ratio, overly exaggerated chest, abnormally thin waist, unbalanced body proportions, clothes clipping, long top covering the waist, long pants, jeans, skirts, plastic skin, yellowish skin tone, mirror errors, repeated characters, phone blocking face, fitness equipment structural errors, severe wide-angle distortion, professional studio posing, severe overexposure, severe blur, limb deformity, extra arms, multiple hands and fingers, AI artifacts, garbled text, Logo, watermark. 9:16 竖版,真实 iPhone 日常随手拍 × 韩国健身房生活快照 × 运动时尚自拍。一位 20–22 岁、明确成年的漂亮韩国女性,身高约 1.73 米,身材高挑纤细,拥有自然协调的运动型模特比例,头部偏小、肩颈舒展,腰身纤细紧致,双腿修长。胸部视觉约为自然 D 罩杯,丰满但不过度夸张,与 1.73 米高挑运动型身材自然协调。 人物拥有精致自然的韩系女性真人五官,小巧脸型,五官集中协调。乌黑柔顺的长发扎成松弛的高马尾,少量被汗水微微打湿的碎发自然贴在额头与脸侧,呈现刚结束运动后的真实状态。 肌肤强调极度白皙、通透、干净的冷白瓷肌,几乎没有明显黄调。脸部、颈部、肩部、胸前、腰腹、手臂与双腿肤色自然统一,在健身房灯光下呈现清透水润的白皙质感,同时保留真实毛孔、轻微运动汗水与自然粉润血色。 人物身穿白色短款修身瑜伽运动背心,采用明显的深 V 运动领口,肩颈与锁骨自然展现,呈现自然 D 罩杯视觉的丰满曲线;衣长停留在胸廓下方,完整露出纤细紧致的腰部与部分腹部线条。下身搭配高腰紧身瑜伽短裤,裤长位于大腿上部,高弹速干运动面料具有真实纤维、弹性张力与自然褶皱。 人物采用明显的侧身自拍姿态,身体与镜头形成约 70–90° 夹角。一侧肩膀靠近镜头,身体主要以侧面轮廓呈现,一条腿自然承重,另一条腿略微向前错开;腰部轻微自然收紧,肩、胸、腰、胯与修长腿部形成连续流畅的侧面运动型轮廓。 人物头部从侧身姿态中轻轻转向镜头约 20–30°,形成“身体侧面 + 面部轻微回望”的视觉关系。眼神自然落向手机屏幕或镜头附近,表情放松、慵懒,嘴角带非常轻微的自然笑意,避免完全正面站姿和刻意摆拍。 一只手自然拿着 iPhone 进行自拍,手臂保持放松;另一只手可轻放腰侧、自然垂落或整理高马尾。手机不要遮挡主要五官。 场景位于真实现代韩国健身房内部,背景自然出现大型落地镜、哑铃架、训练长凳、深蹲架、跑步机、综合训练器械与深色橡胶运动地板。器械排列整齐,空间现代干净,具有真实商业健身房生活气息。 采用9:16 竖版侧身中全景自拍构图,人物占据画面主要区域,同时保留足够健身房环境。镜头位于人物身体侧前方,避免完全正面和完全背面;使用自然手机镜头透视,控制广角畸变,保持小头、高挑、长腿与自然身体比例。 刻意营造“提前找好侧身角度,但看起来只是运动后随手拍了一张”的效果:画面轻微倾斜,人物不完全严格居中,左右留白略微不均,部分健身器械自然进入画面边缘。 顶部 LED 灯与环境光分布略微不均,一侧脸颊、肩颈、手臂、腰腹与腿部形成明亮柔和高光,另一侧留下自然阴影,使侧面身体轮廓更加立体清晰。皮肤表面带有少量运动后的自然水润反光。 真实 iPhone 自拍,自然 HDR,运动抓拍清晰感,极白冷白肌,1.73 米高挑比例,小头小脸,侧身 70–90°,轻微回头,深 V 短款瑜伽背心,明显露腰,自然 D 罩杯视觉,高腰瑜伽短裤,纤细腰腹,修长双腿,真实运动面料,轻微汗水,韩国现代健身房,生活化随手构图,慵懒、松弛、自然的 INS 健身自拍氛围。 负面提示词: 完全正面站姿,完全背对镜头,侧身角度不明显,身体扭转过度,腰部扭曲,大头,大脸,短腿,五五分身材,胸部过度夸张,异常细腰,身体比例失衡,衣物穿模,长款上衣遮腰,长裤,牛仔裤,裙子,塑料皮肤,肤色偏黄,镜像错误,重复人物,手机遮脸,健身器械结构错误,严重广角畸变,专业影棚摆拍,严重过曝,严重模糊,肢体畸形,多余手臂,多手多指,AI 伪影,乱码文字,Logo,水印。

Photography Style: Cold white clear CCD lifestyle photo style Portrait Direction: Mature lifestyle photo Scene Direction: Hotel pool walkway / white lounge chair / light blue pool water / simple sun umbrella Clothing Direction: Light sag

Generate a clear and light drink visual centered on a specific drink theme. The core frame is supported by a large area of high-brightness clean air field carrying a single cup product. The cup is located below the visual center of gravity,

{ "image_generation": { "face": { "description": "年轻女性,面部特征柔和稚嫩,圆脸,自然肤质,淡妆,淡淡腮红,嘴唇微微噘起", "expression": "俏皮、可爱的嘟嘴表情", "glasses": "圆形棕色细框眼镜" }, "hair": { "color": "深棕色", "style": "长卷发,披散自然", "texture": "柔软,略有光泽,自然波浪" }, "outfit": { "top": "灰色