动态 J.League 足球海报

Create a dynamic vertical sports poster celebrating {argument name="event name" default="J.League Day"}, in a high-energy Japanese graphic design style. Use a clean off-white canvas with an explosive abstract composition of sharp diagonal speed lines, paint splatters, halftone dots, thin technical drafting lines, and angular geometric shards in Japan-inspired colors: deep cobalt blue, vivid red, black, white, and small yellow accents. Center the scene on one male soccer player in a dark {argument name="team jersey" default="Japan national team style black kit with number 10"}, shown in dramatic black-and-white ink illustration with heavy contrast, messy dark hair, athletic build, and a powerful kicking pose angled forward toward the viewer. His face should be obscured or indistinct, keeping the action anonymous. Place exactly one black-and-white soccer ball in the lower left foreground, slightly enlarged with motion blur and speed trails, as if just kicked. Behind the player, create a huge bold black capital letter {argument name="main letter" default="J"} with a thick white outline and red shadow, overlapping a large red sun disk. Add a blue rectangular field of abstract city-like vertical line details in the upper background. Include exactly four main color accent groups: red circular sun and red paint bursts, blue diagonal bars and shards, black ink splashes and halftone patterns, and yellow thin lines plus small polygon accents. Add small printed date text at the bottom right reading {argument name="date text" default="May 15, 2026"} with a loose handwritten signature beneath reading {argument name="signature" default="Oyagi"}. The overall look should feel fast, bold, modern, poster-ready, and suitable for social media AI art; no extra logos, no readable sponsor names, no additional players, no crowd, no stadium background.

创作一张动态的竖版体育海报，以庆祝 {argument name="event name" default="J.League Day"}，采用高能量的日本平面设计风格。使用干净的灰白色画布，并结合爆炸性的抽象构图，包含锐利的对角线速度线、油漆飞溅、半调网点、精细的工程制图线条以及棱角分明的几何碎片，配色采用日本风格：深钴蓝色、鲜红色、黑色、白色以及少量的黄色点缀。画面中心为一名身穿深色 {argument name="team jersey" default="日本国家队风格黑色球衣，印有 10 号"} 的男性足球运动员，以对比强烈的黑白水墨插画风格呈现，展现凌乱的深色头发、健壮的体格以及向观众方向倾斜的强力踢球姿势。他的面部应模糊或不清晰，以保持动作的匿名感。在左下角前景处放置一个黑白足球，略微放大并带有运动模糊和速度轨迹，仿佛刚刚被踢出。在球员身后，创建一个巨大的粗体黑色大写字母 {argument name="main letter" default="J"}，带有厚实的白色轮廓和红色阴影，并与一个巨大的红色太阳圆盘重叠。在上方背景中添加一个蓝色的矩形区域，内含抽象的城市风格垂直线条细节。包含四个主要的颜色点缀组：红色圆形太阳和红色油漆爆发、蓝色对角条纹和碎片、黑色墨水飞溅和半调图案，以及黄色细线和小型多边形点缀。在右下角添加小型的印刷日期文字 {argument name="date text" default="2026 年 5 月 15 日"}，下方附带一个随性的手写签名 {argument name="signature" default="Oyagi"}。整体视觉效果应呈现出快速、醒目、现代且适合社交媒体 AI 艺术的海报风格；无需额外标志，无需可辨认的赞助商名称，无需其他球员，无需人群，无需体育场背景。