Oriental Zen Minimalist Poster

Theme direction: {argument name="theme" default="Oriental Zen Minimalist Poster"}
Style branch: High contrast bright type
Main subject: A silhouette of a person holding a bright red oil-paper umbrella passing in front of a white wall
Emotional motif: {argument name="atmosphere" default="After rain, subtle, quiet but storytelling"}
Scene and imagery: Warm white wall, bright red oil-paper umbrella, cobalt blue reflections on the ground after rain, a few bamboo shadows
Composition and space: Corner negative space composition, characters located at the bottom and side of the screen, the white wall occupies a large area, and the ground forms a small amount of blue reflection
Color control: Warm white for walls and white space, bright red only for the {argument name="umbrella" default="oil-paper umbrella"}, cobalt blue for minor ground reflections after rain, dark green for minimal bamboo shadows; avoid the whole picture being reddish or blueish
Light and texture: After-rain natural light, light texture on the wall, slight reflection on the ground, clear edges
Aspect ratio: 9:16
Additional requirements: The character only retains a simple silhouette, the umbrella is the primary visual focus, the picture is bright and clean, with a modern Chinese cover feel

主题方向：{argument name="主题" default="东方禅意极简海报"}
风格分支：高对比明亮型
主体内容：一位撑着亮红油纸伞的人物剪影从白墙前经过
情绪母题：{argument name="氛围" default="雨后、含蓄、静中有故事"}
场景与意象：暖白墙面、亮红油纸伞、钴蓝雨后地面反光、几道竹影
构图与空间：一角留白构图，人物位于画面下方偏侧，白墙占据大面积空间，地面形成少量蓝色反光
色彩控制：暖白用于墙面和留白，亮红只用于{argument name="伞" default="油纸伞"}，钴蓝用于雨后地面少量反光，墨绿用于极少竹影；避免全图泛红或蓝色过重
光线与质感：雨后自然光，墙面轻肌理，地面微反光，边缘清晰
画幅比例：9:16
补充要求：人物只保留简洁剪影，伞是第一视觉点，画面明亮干净，有新中式封面感