围绕任意主题对象生成一张明亮清透、带强烈留白呼吸感的图片：主题对象作为近距离主形体从画面下方进入，尺度偏大，边缘可被轻微裁切，让视线先落到主体的抬升姿态、伸展轮…

围绕任意主题对象生成一张明亮清透、带强烈留白呼吸感的图片：主题对象作为近距离主形体从画面下方进入，尺度偏大，边缘可被轻微裁切，让视线先落到主体的抬升姿态、伸展轮廓或朝向光源的动作，再被上方大面积空旷底色接住。背景不是装饰，而是一整片高明度、低杂质、轻微渐变的发光色场，占据主要面积，保持通风、洁净、夏日般轻快的情绪；色彩从主题自身的材质、季节、情绪和叙事中提取，映射为大面积明亮底色、少量主体结构色、清晰的深浅层次和极少量强调色，保留高明度、干净色阶、受控饱和与柔和反差，不照搬固定色号，也不做灰黄、陈旧、烟雾或泥感处理。主体表面使用自然强光 and 柔软反射，亮部近乎透明，暗部只用于建立形体，不压低整体空气感。上方留白中放置一组像被光写出来的细线手写标题或符号，白色或主题派生的浅亮信息色，笔触松弛、带弧线和停顿，像漂浮在空气中；旁侧用极小字号的说明文字形成轻微倾斜或竖向阅读节奏，信息层要轻、稀疏、克制，服务于空间尺度而不是抢占主体。整体完成感应像一次清爽的编辑写真：低视角带来开阔感，主体与空旷色场形成鲜明的上下重量关系，文字像阳光中的手势留下记忆，画面清亮、干净、柔和但不空泛。

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头像用途: 竖版 3:4，成年女性半身人像从画面下方靠近镜头，肩颈和下巴略被裁切，视线抬向上方窗光。
写在留白里: 手写小标题“今天的我很亮”，右侧极小字放“个人主页头像 / 轻妆 / 白衬衫”。
人物气质: 干净、自信、松弛，不要浓重棚拍感。

Generate a bright, clear image with strong white space breathing room around any theme object: the theme object as a close-up main form enters from the bottom of the image, with a slightly larger scale, edges can be slightly cropped, allowing the eye to first land on the subject's elevated posture, extended silhouette or action toward the light, then caught by the large empty base color above. The background is not decoration, but a whole field of high-brightness, low-impurity, slightly gradient glowing color, occupying the main area, maintaining ventilation, cleanliness, and summer-like light mood; colors are extracted from the theme's own material, season, emotion and narrative, mapped as large bright base colors, few main body structural colors, clear light and dark layers and very few accent colors, maintaining high brightness, clean color steps, controlled saturation and soft contrast, not copying fixed color numbers, nor doing gray-yellow, old, smoky or muddy treatments. The main body surface uses natural strong light and soft reflections, bright parts nearly transparent, dark parts only for form building, not suppressing the overall airiness. Above the white space place a set of thin handwritten titles or symbols as if written by light, white or theme-derived light information colors, with relaxed strokes, arcs and pauses, floating in the air; beside it use very small explanatory text to form a slight slant or vertical reading rhythm, the information layer should be light, sparse, restrained, serving the spatial scale rather than competing with the main subject. The overall completion should feel like a fresh editorial photo: low-angle view brings openness, the main subject and the empty color field form a clear top-bottom weight relationship, text like sunlight gestures leaving memories, the image is clear, clean, soft but not empty. —————— Avatar use: Vertical 3:4, adult female half-body portrait approaching from the bottom of the frame, shoulder and chin slightly cropped, gaze looking upward toward window light. Write in the white space: Handwritten subtitle 'Today I am bright', right side very small text 'profile picture / light makeup / white shirt'. Person's temperament: Clean, confident, relaxed, no heavy studio feel.