“上海联合夜训” is a text effect created with FontVibe AI.

Square-format night training scene on a Shanghai waterfront rooftop court, viewed slightly from above. The ground is matte charcoal rubber with crisp white lane markings, faint scuff marks, and shallow rain residue catching reflected city light. Beyond a low safety rail, the Pudong skyline sits in soft atmospheric haze: recognizable high-rise silhouettes, scattered office windows, distant elevated roads, and small moving headlight trails. Two tall floodlight poles stand far left and far right, their lamps aimed downward to form broad pools of cool white illumination on the court without crossing the central text area. Low blue-grey fog hangs near the ground plane, while restrained cyan and magenta reflections appear only in wet pavement and glass buildings. Place the exact text “上海联合夜训” as one centered horizontal line across the middle of the composition, large and dominant, with generous clear space above and below for immediate legibility. Keep the background behind the text uncluttered: a dark, softly defocused skyline band and open court surface create contrast. Add a few tiny, distant athlete silhouettes at the extreme lower corners, cropped and out of focus, suggesting a group session without competing with the title. Ray-traced night photography, controlled specular reflections, sharp central focus, restrained visual noise, high-resolution editorial sports-poster composition.