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Generate a vertical 3:4 Chinese conceptual poster with the theme «【Theme Name】». The overall style is: blue-and-white minimalist graphic poster, a public-design feel, visual experiment, continuous line structure, spatial order, human silhouettes, strong white space, modern Chinese typography. The main subject is a massive arc structure formed by many blue or white parallel lines, which may resemble a ramp, bridge, wave, tunnel, data bridge, lunar orbit, a folded surface of wind, or an urban echo structure. The structure should have a strong sense of direction and depth, with dense, clean, rhythmic lines. A group of small white or blue human silhouettes appears, walking, climbing, pulling, crossing, observing, or balancing along the structure. The figures should not be too large or in close-up, but blend into the structure like visual symbols. The palette is dominated by dark blue and pure white, with a small amount of light blue or gray-blue as gradient or shadow. The image should be clean, refined, and rational, with no complex background or messy decoration. Typography requirements: Chinese main title: «【Main Title】» English subtitle: «【English Subtitle】» Short Chinese phrase: «【Short Phrase】» Corner mark: «视觉实验海报 【Number】» Date: «2026.07.07» The text must be clear and accurate, with no garbled characters or typos. Chinese is dominant, English is only auxiliary. The title should have a design sense; you may use bold Chinese, vertical Chinese, a large title on the left, the date in the top-right corner, and small text information at the bottom. The composition may vary: 1. A massive diagonal arc surface crosses the image, with figures walking along the edge 2. A blue rippling ramp extending from the distance to the foreground 3. An arc bridge forming strong spatial perspective 4. A structure like folded wind, pulled by the figures 5. Lines like data transmission channels, with the figures as nodes 6. A blue lunar arc, with figures walking along the crescent 7. A circular opening or arch structure, with figures passing through it 8. A large white background, with the blue structure occupying one corner 9. A large blue background, with the white structure forming a path of light Image mood: rational, restrained, futuristic, public art, urban observation, visual experiment, sense of order, sense of direction, quiet but powerful. No watermark, no real brand logos, no QR code, no e-commerce feel, no cheap tech feel, not too much English, no complex facial expressions.