“prompt":"Create a professional football tournament poster in portrait format with a dramatic stadium background under floodlights, green football pitch, gold and black championship theme, bold modern typography.\n\nTitle: FOOTBALL TOURNAMENT 2026\nSu”是使用 FontVibe AI 创作的足球字体文字效果。粗体大写字母填满国旗配色并镶金边，在泛光灯照亮的球场里发光，背后有彩纸屑和奖杯的光芒。

powerful stadium floodlights blazing from above — hard white-gold light beams cutting through arena darkness from upper-left and upper-right, creating intense overhead illumination with deep dramatic shadows; green pitch surface glow rising faintly from below, casting a cool green-tinted fill light on lower letter surfaces — the dual-direction light of a night match: bright white from above, green reflection from below; golden confetti particle traces drifting in the floodlit air; deep broadcast-black background (#0a0a0a). Three-tier vertical match poster composition in 9:16 format. Top: tiny refined label "Create a professional football tournament poster in portrait format with a dramatic stadium background under floodlights, green football pitch, gold and black championship theme, bold modern typography.＼n＼nTitle: FOOTBALL TOURNAMENT 2026＼nSu" — however, given the length and multi-segment nature of the new text, it is set as a stacked typographic block at true center of the frame: first line "Create a professional football tournament poster in portrait format with a dramatic stadium background under floodlights, green football pitch, gold and black championship theme, bold modern typography.＼n＼nTitle:" as a small refined label at 65% frame width, upper-center; center dominant: "FOOTBALL TOURNAMENT 2026" as the commanding main title at 70% frame width, true center, large and bold; bottom detail: "Su" as a small trailing label at 20% frame width, lower-center. Vertical spacing ratio approximately 1:5:1. Background: night football stadium, lush green pitch at base, stadium floodlights blazing overhead, golden confetti dense in the floodlit air, deep broadcast-black sky. Championship poster energy — the frame reads as an official FIFA match announcement.