韩系清冷感深夜咖啡馆直闪人像

Create a highly realistic 3:4 vertical direct-flash portrait inside a dim late-night café or bakery. The subject is a clearly adult young woman with a slim, elongated upper-body silhouette, framed in a medium close-up to half-body crop from the head to around the waist. She has extremely long, straight honey-golden brown hair with slightly darker roots, a natural center part, substantial face-framing sections falling along the cheekbones and jaw, and the rest of the hair draping naturally over and behind her shoulders. Keep the hair smooth but unmistakably real, with minor flyaways, irregular strands, subtle messy ends and gentle golden-brown flash reflections rather than wig-like perfection.  Preserve the reference facial structure and proportions closely: face shape, eye spacing and shape, nose proportions, jawline and lip shape. Do not replace the face with a generic influencer template or overly slim the jaw. Use a lifestyle-oriented East Asian pop-idol / K-beauty soft-glam makeup direction: a thin luminous complexion base, softly defined light-brown brows, beige-pink-brown eyeshadow, fine black upper eyeliner extended slightly beyond the outer corners, separated long lashes and minimal lower-eye makeup. Her lips are naturally slightly parted and covered with glossy, wet-looking pink-nude lip color. She looks almost directly into the lens with a calm, soft, slightly detached expression, as though her attention has only just left the music. No smile.  Place oversized metallic silver-gray over-ear headphones on her head, with thick white ear cushions and a pale inner headband. Their large rounded oval earcups and metallic reflections should be visually prominent. This is not a mirror selfie and no phone should appear. Preserve the reference left-right arrangement instead of horizontally flipping it: the raised hand on the left side of the frame rests against the earcup on that same side, while the other hand holds a simple white takeaway coffee cup with a white lid lower in front of the torso.  She wears a fitted light heather-gray spaghetti-strap camisole with very thin straps and a faint silvery edge near the neckline. Over it is a visibly oversized powder-blue / pale cornflower-blue shirt-like lightweight jacket with long sleeves, loose accumulated folds and a small white embroidered letter-style emblem on one sleeve. The blue outer layer has slipped naturally off both shoulders, exposing the camisole straps, shoulders, collarbones and upper chest. Keep the fabric randomly wrinkled, slouchy and asymmetrical rather than perfectly arranged.  Visible skin includes the face, ear area, neck, collarbones, shoulders, upper chest, a small amount of upper-arm skin near the armhole, and both hands. Use a light neutral-warm beige skin tone that becomes slightly brighter beneath the flash while retaining subtle warmth. The skin should appear fine, soft and lightly moisturized—as though it would feel warm, supple and naturally smooth to the touch—while still retaining extremely subtle pores and real micro-texture. Do not use porcelain, waxy or completely airbrushed skin. The lips can appear considerably wetter and smoother than the skin.  Lighting is one of the most important identity features: use a strong, direct frontal flash positioned close to the camera axis, neutral to slightly cool white, fired from short range. Let it produce small specular highlights across the forehead, nose bridge, nose tip, cheeks, chin, collarbones and shoulder peaks, with additional sharp reflections on the metallic headphones and white cup lid. Permit slight highlight clipping in a few bright areas. Create short, physically believable shadows around the neck and shoulder transitions. The café itself should remain several stops darker with only a trace of weak warm ambient illumination. Do not add professional rim lighting, softboxes, side fill, beauty-dish lighting or elegant three-point illumination.  The camera should feel like a compact digital camera, point-and-shoot or casual phone photograph taken with a direct flash rather than a fashion-studio image. Use the perspective of roughly a 28–35mm full-frame-equivalent lens from close range. Keep the viewpoint almost at eye level but very slightly lower than the eyes. Position the subject a little left of center instead of using perfect symmetry, with extra dark environmental space on the right. Leave only a small amount of headroom.  Use moderate depth of field. The face, front hair, headphones, hands and cup should remain clearly readable, while the background becomes softer and much darker but is still recognizable. Do not create extreme creamy bokeh. Preserve genuine digital-camera texture: subtle shadow noise, mild JPEG softness, a touch of flash highlight overexposure, stray hairs, minor compression, uneven background detail, imperfect crop and small compositional offsets. Avoid hyper-sharp commercial retouching.  Behind her is a functioning late-night café, bakery or casual food-and-drink space rather than a photography set. Include a large dark glass window or glass partition with loose white handwritten bakery phrases scribbled across it; the writing only needs to look convincingly handwritten and does not need to be perfectly readable. Add dim, blurred seated patrons farther behind and toward the right, dark furniture, small interior reflections, a pale chair edge near the lower-right area and shadowy ceiling structures above. The environment should feel slightly cluttered, occupied and unstaged.  The finished image should feel as though a friend suddenly raised a camera while she was listening to music and holding a warm drink. She had been absorbed in the headphones a moment ago; right now her fingers are still resting against the earcup as she glances into the unexpected flash, and a second later she seems ready to look away again. Preserve that emotional residue. Aim for a post-Y2K social-media direct-flash snapshot, K-beauty soft glam and casual off-duty styling rather than a polished advertisement.  Avoid mirror selfie, phone in frame, horizontal flipping of the hand pose, porcelain skin, plastic skin, extreme face slimming, exaggerated chest or waist proportions, oversized eyes, heavy contour, perfect symmetry, professional studio lighting, rim light, extreme bokeh, empty clean background, CGI appearance, 3D-render appearance, excessive sharpening, malformed fingers, warped headphones, warped cup, overly neat clothing or an unnaturally clean environment.

创建一张高度写实的 3:4 纵向直闪人像，场景是在一个昏暗的深夜咖啡馆或面包店内部。主角是一位明显的成年年轻女性，拥有纤细修长的上半身轮廓，构图为从头部到腰部左右的中景特写至半身裁剪。她留着极长的直发，呈蜂蜜金棕色，发根颜色略深，自然中分，大量的修颜发丝顺着颧骨和下颌线垂下，其余头发自然地披在肩膀上和身后。保持头发光滑但显而易见的真实感，带有细微的碎发、不规则的发丝、微妙的凌乱发梢以及柔和的金棕色闪光反射，而不是像假发般的完美。严密保留参考的面部结构和比例：脸型、眼距和眼形、鼻子比例、下颌线和唇形。不要将脸部替换为通用的网红模板，也不要过度瘦脸。采用生活化的东亚流行偶像/韩系轻薄亮泽妆容方向：薄而透亮的底妆、柔和定义的浅褐色眉毛、米粉棕色眼影、稍微超出外眼角的纤细黑色上眼线、根根分明的长睫毛和极少的下眼妆。她的双唇自然微启，涂抹着光泽、湿润感的粉色裸色唇彩。她几乎直视镜头，表情平静、柔和且略显疏离，仿佛她的注意力刚刚从音乐中离开。不带微笑。在她头上戴一副巨大的金属银灰色头戴式耳机，带有厚厚的白色耳垫和淡色的内头带。它们巨大的圆形椭圆耳罩和金属反射在视觉上应该很突出。这不是镜面自拍，不应出现手机。保留参考的左右布局而不是水平翻转：画面左侧举起的手靠在同侧的耳罩上，而另一只手拿着一个带有白色盖子的简单白色外带咖啡杯，位置在躯干前方较低处。她穿着一件修身的浅麻灰色细肩带背心，肩带非常细，领口处有隐约的银色边缘。外面套着一件明显过大的粉蓝色/淡矢车菊蓝衬衫式轻便外套，长袖，带有松散的堆叠褶皱，其中一只袖子上有白色刺绣字母图案。蓝色外层自然地从双肩滑落，露出背心肩带、肩膀、锁骨和上胸部。保持面料随机皱褶、松垮且不对称，而不是排列整齐。可见皮肤包括脸部、耳区、脖子、锁骨、肩膀、上胸部、袖口附近的少量上臂皮肤以及双手。使用浅色中性偏暖的米色肤色，在闪光灯下变得略微明亮，同时保留微妙的暖意。皮肤看起来应该细腻、柔软且轻微润泽——仿佛摸起来温暖、柔软且自然光滑——同时仍保留极细微的毛孔和真实的微纹理。不要使用陶瓷肌、蜡质肌或完全磨皮的皮肤。嘴唇可以看起来比皮肤湿润、光滑得多。灯光是最重要的特征之一：使用强烈的、靠近相机轴线的正面直闪，中性至略微冷白的色调，短距离拍摄。让它在额头、鼻梁、鼻尖、脸颊、下巴、锁骨和肩峰产生微小的镜面高光，并在金属耳机和白色杯盖上产生额外的锐利反射。允许少数明亮区域出现轻微的高光溢出。在颈部和肩膀过渡处产生短促、符合物理规律的阴影。咖啡馆本身应保持暗几个档位，仅留有一丝微弱的暖色环境照明。不要添加专业的轮廓光、柔光箱、侧面补光、雷达罩灯光或优雅的三点式照明。相机应该感觉像是一台紧凑型数码相机、卡片机或用直闪拍摄的休闲手机照片，而不是时尚摄影棚图像。使用大约 28-35mm 全画幅等效镜头的近距离透视。保持视角几乎与眼睛齐平，但略低于眼睛。将主体置于中心稍偏左的位置，而不是使用完美的对称，右侧留出额外的黑暗环境空间。仅留出少量的头顶空间。使用适度的景深。脸部、前发、耳机、双手和杯子应保持清晰可辨，而背景变得更柔和、更暗但仍可辨认。不要创造极度奶油般的虚化效果。保留真实的数码相机质感：微妙的阴影噪点、轻微的 JPEG 软化感、一丝闪光高光过曝、杂乱的发丝、轻微的压缩感、不均匀的背景细节、不完美的裁剪和微小的构图偏移。避免超锐利的商业修图。她的身后是一个经营中的深夜咖啡馆、面包店或休闲餐饮空间，而不是摄影棚。包括一扇巨大的深色玻璃窗或玻璃隔断，上面潦草地写着白色手写的面包店用语；字迹只需要看起来像是真实手写的，不需要完美可读。在更远处的后方和右侧添加昏暗、模糊的就坐顾客、深色家具、细小的室内反射、右下角附近的淡色椅子边缘以及上方阴暗的天花板结构。环境应该感觉略显凌乱、有人占用且非刻意布置。最终的图像应该感觉像是朋友在她听音乐、拿着热饮时突然举起相机。她刚才还沉浸在耳机里；现在她的手指仍靠在耳罩上，瞥向突如其来的闪光灯，一秒钟后她似乎准备再次移开视线。保留那种情绪余韵。目标是 Y2K 后的社交媒体直闪快照、韩系轻薄妆容和休闲随性的私服造型，而不是精修广告。避免镜面自拍、画面中出现手机、手势水平翻转、陶瓷肌、塑料感皮肤、极端瘦脸、夸张的胸部或腰部比例、大眼睛、重阴影修容、完美对称、专业影棚灯光、轮廓光、极端虚化、空旷整洁的背景、CGI 外观、3D 渲染外观、过度锐化、畸形手指、扭曲的耳机、扭曲的杯子、过于整洁的衣服或不自然干净的环境。