Sports League Invitation Poster Prompt

{argument name="event name" default="Guangdong Provincial City Football Super League (Yue Chao)"} invitation poster design, aspect ratio {argument name="aspect ratio" default="9:16"}; An S-shaped flowing composition, the image extending upward from the bottom, with a dynamic energy flow formed by a soccer ball's motion trail running through the frame; at the center is a glowing soccer ball, with a dynamic trail and energy light effects; Along the S-shaped line of movement, blend in Guangdong's city landmarks and cultural elements: the Canton Tower, the Shenzhen Ping An Finance Center, the Zhuhai Fisher Girl statue, Lingnan architecture and a silhouette of Foshan martial arts, the Sun Yat-sen cultural symbol from Zhongshan, dynamic silhouettes of Chaoshan Yingge dancers, and Qingyuan's natural landscape scenery — all elements rendered by blending "line drawing + local color blocks + negative space," with progressive layering and a mix of near/far, solid/blurred elements; Add abstract silhouettes of soccer players, weakening character detail while strengthening the sense of motion and competitive atmosphere; the visual focus remains the soccer ball; Style: a modern guochao (China-chic) high-end poster, minimalist yet full of design sense, refined, clean, and unified, blending Eastern aesthetics with modern sports visuals; Color scheme: highly saturated yet restrained, with Chinese red as the primary visual color, cyan-blue as a supporting color, and gold accents for highlights; high contrast without being cluttered, with brand-level visual impact; Top-center horizontal main title visual "{argument name="main title" default="Guangdong Provincial City Football Super League"}": medium-sized characters, Song typeface. Center vertical text layout: "粤超," large characters, handwritten calligraphy-art font. "邀请函," medium-sized characters, Song typeface, arranged vertically with generous spacing. First row at the bottom center, horizontal: "{argument name="date" default="April 25, 2026"}," small characters, Song typeface. Second row: "广州越秀山体育场," small characters, Song typeface. Reserve space for the text layout; The overall layout is balanced, with a high-end brand poster feel, extremely refined, clean and simple composition, no cluttered elements, cinematic lighting, 8K resolution, and a high-end design sense. Incorporate elegant cloud-pattern and water-ripple elements derived from traditional Chinese auspicious cloud motifs, with floating light-effect particles, full of dynamism and vitality.