将上传的照片转换为高级编辑海报，采用严格的3:4竖版格式，水平分为上下两个相等的部分。

Transform the uploaded photo into a premium editorial poster in a strict 3:4 vertical format, split horizontally into two equal halves. Top half: Preserve the original photograph faithfully—subjects, identities, poses, clothing, objects, lighting, colors, and natural textures. Apply only subtle editorial color grading. Bottom half: Reimagine the scene’s most recognizable elements as a small, centered illustration with a handmade paper aesthetic. Use delicate, imperfect lines, bold flat acrylic-like shapes, organic edges, subtle paper grain, and a maximum of four colors drawn from the photograph. The illustration should occupy just 10–20% of this half, surrounded by generous warm off-white space. Minimal editorial typography is optional. Aim for a quiet, poetic, refined independent art-book cover. Avoid cartoon, watercolor, colored-pencil, 3D, glossy, cluttered, or overtly commercial styles.

将上传的照片转换为高级编辑海报，采用严格的3:4竖版格式，水平分为上下两个相等的部分。 上半部分：忠实地保留原始照片——人物、身份、姿势、服装、物体、光线、颜色和自然质感。仅施加细微的编辑级调色。 下半部分：将场景中最具辨识度的元素重新构想为一个居中的小型插画，呈现手工纸张美学。使用纤细、不完美的线条，大胆的扁平类丙烯形状，有机的边缘，微妙的纸张纹理，以及从照片中提取的最多四种颜色。插画应仅占该部分的10–20%，周围留有大量温暖的米白色空白。可选择性地添加极简的编辑感排版。 目标是呈现安静、诗意、精致独立艺术图书封面风格。避免卡通、水彩、彩色铅笔、3D、光泽、杂乱或过于商业化的风格。