Prompt tao anh chat luong cao. **Chi tiet cau lenh:** { "style_id": "photo-flat-doodle-campaign-poster", "style_name": "Photo × Flat-Doodle Campaign Poster", "version": "1.0", "aspect_ratio": "2:3", "reference": "Shanghai edition — derived from TfL 'Your London Adventure Starts Here'", "variables": { "scene": { "city": "上海 Shanghai", "landmark_photo": { "subject": "Oriental Pearl Tower with Lujiazui skyline in the background, viewed from across the Huangpu River", "angle": "low-angle hero shot, Pearl Tower centered and vertical, the two pink spheres clearly visible", "lighting": "early evening blue hour, city lights just starting to glow, sky still holding daylight", "treatment": "unretouched realistic photograph, natural steel + concrete + river reflection, no filter" }, "background_sky": "deep teal-to-indigo gradient sky with a subtle warm glow at the horizon, upper 40% of canvas kept open for headline" }, "hero_character": { "enabled": true, "scale": "giant — roughly 1.2× tower height, standing on the right, body extends beyond canvas", "pose": "holding a cartoon xiaolongbao steamer basket up to eye level with one hand, the other hand doing a casual wave, one foot slightly lifted mid-step", "skin_tone": "flat neon-green (non-realistic)", "face": "minimal — single curved smile, no nose, small cobalt-blue round eyes like dots", "hair": "long straight black-with-hot-pink-streaks hair, high ponytail swinging to one side, short blunt bangs", "outfit": { "top": "oversized cobalt-blue modern qipao-inspired jacket with a stand collar, hot-pink frog-button closures, cropped length", "bottom": "off-white baggy cargo pants with a neon-green side stripe and oversized pockets", "shoes": "chunky pink-and-yellow platform sneakers" }, "accessory": "bamboo-style cartoon steamer basket with three xiaolongbao peeking out, tiny yellow steam swirls drawn above", "linework": "thin consistent black outline on qipao collar, frog buttons, ponytail strands, and steamer weave" }, "doodle_props": [ { "id": "giant_xiaolongbao_cloud", "shape": "three oversized cartoon soup dumplings floating together with exaggerated steam swirls", "colors": ["off-white dumpling skin", "hot-pink pleats", "sun-yellow steam"], "position": "lower-left foreground, tilted, partially covering the tower base" }, { "id": "metro_heart_sticker", "shape": "Shanghai Metro red circle mark restyled as a flat sticker with sparkle stars", "colors": ["hot-pink circle", "off-white Chinese character 地", "neon-green sparkles"], "position": "pasted onto the lower sphere of the Pearl Tower" }, { "id": "huangpu_wave", "shape": "stylized cartoon river wave curl, like a chunky comma", "colors": ["cobalt-blue wave", "off-white foam tips"], "position": "mid-left, floating in front of the tower mid-section" }, { "id": "red_lantern", "shape": "round traditional cartoon red lantern with a tiny tassel", "colors": ["hot-pink lantern", "sun-yellow tassel", "neon-green string"], "position": "center-upper, overlapping between the two pink spheres of the tower" }, { "id": "magnolia_petal_burst", "shape": "a small cluster of 3 oversized cartoon magnolia petals (Shanghai's city flower)", "colors": ["off-white petals", "hot-pink tips"], "position": "far-left mid-height, drifting diagonally as a color accent" }, { "id": "panda_bubble_tea_buddy", "shape": "tiny cartoon bubble tea cup with a smiling face and a panda-ear straw topper", "colors": ["off-white cup", "ink-black pearls", "neon-green straw"], "position": "bottom-right near the character's shoe, as a sidekick scale cue" } ], "copy": { "headline": { "text": "你的上海奇遇 从这里开始", "language": "zh-CN", "max_lines": 3, "english_variant": "Your Shanghai Adventure Starts Here" }, "subhead": { "text": "乘地铁。逛街巷。尝一口。", "language": "zh-CN" }, "logos": { "bottom_left": "上海市人民政府 SHANGHAI MUNICIPAL GOVERNMENT", "bottom_right": "上海地铁 SHANGHAI METRO — 每一站都是故事 (with metro roundel)" } } } }