中文提示词（Prompt）：
场景与主体：
一幅4:5比例的时尚电影级生日主题工作室肖像，具有现代庆祝海报美学。一位戴眼镜和手表的年轻男性，身着深灰色毛衣与黑色长裤，自信地席地而坐，面带友好微笑，目光直视镜头。
视觉设计与元素：
背景是深邃的紫色，其中漂浮着微妙的发光粒子。在画面的顶角，以柔和的紫色与白色霓虹光效呈现出“Happy Birthday”字样。围绕主体，多个带有霓虹轮廓光或胶片负片风格的肖像框漂浮在空中，框内是同一人物不同姿态与情绪的特写，它们以平衡的间距排列，营造出层次丰富的深度感。
影调与技术：
采用电影级影室布光，为人物勾勒出柔和的紫色边缘光以实现分离。画面整体为高对比度，配色以深紫、黑色与柔和的白色高光为主。图像呈现超高分辨率与锐利对焦，质感写实但融合了平面图形叠加，最终形成一幅精致、适合社交媒体传播的数字海报。
英文提示词（Prompt）：
Scene & Subject:
A stylish, cinematic 4:5 birthday-themed studio portrait with a modern celebratory poster aesthetic. A young man wearing glasses and a wristwatch sits casually on the floor, dressed in a dark grey sweater and black trousers. He smiles confidently and looks directly at the camera.
Visual Design & Elements:
The background is a deep purple with subtle glowing particles floating within. In the top corner of the composition, the text “Happy Birthday” appears in soft purple and white neon glow. Floating around the subject with balanced spacing are multiple portrait snapshots of the same person in different poses and moods, framed in neon-outlined or film-negative style frames, creating a sense of layered depth.
Lighting & Technique:
Cinematic studio lighting is employed, featuring a soft purple rim light to separate the subject from the background. The image has high contrast, using a color palette of deep purple, black, and soft white highlights. Rendered in ultra-high resolution with sharp focus, it achieves a photorealistic quality blended with graphic overlays, resulting in a polished, social-media-ready digital poster.