复古美式流行餐馆时尚大片

背景设定：一个虚构的复古美式流行餐馆外观，置于明亮的日光下，配有巨大的复古路边广告牌、醒目的 {argument name="colors" default="红-粉-绿松石-奶油色"} 招牌、镀铬装饰、条纹遮阳篷、棋盘格路缘装饰、光泽感十足的阳光路面、棕榈树、宽大的前窗、柔和色调的路缘石以及风格化的苏打喷泉插图。仅使用通用的复古餐馆招牌，不得包含任何真实品牌标志或可辨认的品牌名称。背景应呈现出色彩丰富、图形化、怀旧且极具美式复古风情，但必须作为结构化的时尚背景，而非旅游景点。 构图锁定：紧凑的 4:5 竖构图时尚大片，采用 {argument name="angle" default="大腿至腰部高度的近距离低角度"}，而非全身商品目录照或游客快照。主体占据画面约 75%–85%。主要的视觉张力来自抬起的手臂线条、肩部倾斜、胸腔、腰部曲线、臀部位移、交叉的腿部线条、手部及面部。允许在小腿、抬起的手部或侧边缘处进行裁剪。确保巨大的餐馆招牌、镀铬立柱、遮阳篷条纹、棋盘格装饰以及醒目的色块在主体身后可见，形成压缩的复古流行几何感。 姿势锁定：主体不得处于坐姿、蹲姿、前膝姿势、行走或平直站立状态。她处于 {argument name="pose" default="高定时尚镀铬立柱 S 型曲线倚靠"} 姿势，位于餐馆入口或遮阳篷支撑旁。一侧臀部轻靠镀铬立柱，躯干向外拱起，在腰部和胸腔处形成一条修长的曲线。靠近立柱的手臂向上伸展并弯曲过头顶，手部轻触上方的镀铬立柱或遮阳篷框架，形成强烈的垂直线条。另一只手臂低垂横跨腰部或沿外侧臀部放置，保持服装轮廓简洁。双腿交叉，前膝轻微弯曲并向内倾斜，后腿伸展较长，可进行部分裁剪。臀部侧移，肩部与臀部形成反向旋转，颈部保持修长，胸部舒展但不夸张。身体必须呈现出刻意的时尚大片 S 型曲线，而非随意的倚靠。 表情与视线锁定：身体略微背向镜头，但头部沿肩线转回看向镜头。下巴微收，双眼直视镜头，展现出受控的复古时尚自信。视线必须由身体的扭转自然产生，而非生硬拼贴。眉间带有细微张力，双唇放松，表情从容、犀利且沉稳，而非可爱或呆滞。 编辑意图：镀铬立柱、遮阳篷条纹和餐馆招牌在主体周围营造出垂直与水平的图形线条。姿势应将这些笔直的建筑线条与弯曲的人体轮廓形成对比。

Background identity: a fictional retro American pop diner exterior under bright daylight, with a giant vintage roadside billboard, bold {argument name="colors" default="red-pink-turquoise-cream"} signage, chrome trim, striped awnings, checkerboard curb accents, glossy sunlit pavement, palm trees, wide front windows, pastel-painted curb blocks, and stylized soda-fountain illustrations. Use generalized vintage diner signage only, with no real brand logos or readable brand names. The background should feel colorful, graphic, nostalgic, and unmistakably retro Americana, but it must function as a structured fashion backdrop rather than a travel location. Composition lock: tight vertical 4:5 fashion editorial composition from a {argument name="angle" default="close low angle around thigh-to-waist height"}, not a full-body catalog shot and not a tourist snapshot. The subject fills about 75–85% of the frame. The main visual pressure comes from the raised arm line, shoulder slope, ribcage, waist curve, hip shift, crossed leg line, hands, and face. Cropping at the lower legs, raised hand, or side edge is allowed. Keep the giant diner sign, chrome pole, awning stripes, checkerboard accents, and bold color blocks visible behind her as compressed retro-pop geometry. Pose lock: the subject must not be seated, crouching, doing a foreground-knee pose, walking, or standing flat. She is in a {argument name="pose" default="high-fashion chrome-pole S-curve lean"} beside the diner entrance or awning support. One hip lightly presses toward the chrome pole while the torso arches away from it, creating a long curved line through waist and ribcage. The arm closest to the pole reaches upward and bends over the head, with the hand lightly touching the chrome pole or awning frame above, creating a strong vertical line. The opposite arm crosses low across the waist or rests along the outer hip, keeping the outfit silhouette clean. One leg crosses in front of the other with the front knee softly bent and angled inward, while the back leg extends longer and may be partially cropped. Hips shift sideways, shoulders counter-rotate against the hips, neck stays long, chest open but not exaggerated. The body must read as an intentional fashion editorial S-curve, not a casual lean. Expression and gaze lock: the body is angled slightly away from the camera, but the head turns back across the shoulder line toward the lens. Chin slightly lowered, eyes locked directly into the camera with controlled retro-editorial confidence. The gaze must feel created by the twist of the body, not simply pasted on. Brows have subtle tension, lips relaxed, expression composed, sharp, and self-possessed rather than cute or blank. Editorial intent: the chrome pole, awning stripes, and diner signage create vertical and horizontal graphic lines around the body. The pose should contrast those straight architectural lines with a curved human sil