东方禅意极简朱橘锦鲤海报

Theme: Oriental Zen minimalist poster
Style: High-contrast bright type
Subject: A vermilion koi fish leaping out of minimalist water
Mood/Theme: Vitality, agility, good luck, motion within stillness
Scene/Imagery: Peacock blue water, jade white negative space, leaping koi, a few splashes, very faint lotus leaf shadows
Composition/Space: Center-down composition, koi as main visual, water occupies bottom space, large area of bright negative space reserved at the top
Color Control: Jade white as background, peacock blue for water surface and distant air layers, vermilion only for the koi subject and small amount of water surface reflection; avoid the whole image turning blue or orange
Light/Texture: Bright natural light, light water reflection, rice paper texture, clear graininess
Aspect Ratio: 9:16
Additional Requirements: Koi should be simple and powerful, do not draw as complex schools of fish, overall fresh and lively but restrained, with an Oriental good luck poster feel

主题方向：东方禅意极简海报
风格分支：高对比明亮型
主体内容：一条朱橘色锦鲤从极简水面中跃起
情绪母题：生机、灵动、好运、静中有动
场景与意象：孔雀蓝水面、玉白留白空间、跃起锦鲤、少量水花、极淡荷叶影
构图与空间：中心偏下构图，锦鲤作为主视觉，水面占据下方空间，上方保留大面积明亮留白
色彩控制：玉白作为画面基底，孔雀蓝用于水面和远景空气层，朱橘只用于锦鲤主体和少量水面反光；避免整图泛蓝或泛橙
光线与质感：明亮自然光，水面轻反光，宣纸肌理，清透颗粒感
画幅比例：9:16 
补充要求：锦鲤要简洁有力，不要画成复杂鱼群，整体鲜活但克制，有东方好运海报感