Clean Chinese Metro Tourism Poster

Recreate only the tourism poster artwork from the reference photo as a clean, flat, front-facing subway PSA poster in a vertical 9:16 composition. Remove surrounding train interior, metal frame, glare, wrinkles, perspective skew, and reflections. Preserve the core visual concept: hands forming a heart around a radiant sun, lush green lotus scenery, a distant traditional pavilion, and the green, yellow, and white color palette. Text and Typography: - Top label: [文明旅游] - Main headline: [每个人都是一道\n亮丽的风景线] - Section heading: [文明旅游行为公约] - Footer text: [中央文明办｜国家旅游局] - Include 4 small green bullet dots in the pledge area: 1 before line 1, 1 after line 1, 1 before line 2, and 1 after line 2. - Small code in bottom-right corner: [京21110] Layout: - Dominated by the upper illustration, with the headline centered over the heart-forming hands. - Lower section features a clean white information panel separated by a slanted golden ribbon band. - Finished with a solid dark green footer bar. - Clean, flat, print-ready graphic design with no watermarks, train fixtures, or frame borders.