GPT Image 2.0 提示词 - 钴蓝漫画动作海报模板

{ "style_rules": { "background": "solid electric cobalt blue, completely flat — no gradient, no texture, no grain", "title_font": "massive white pixel/chunky rounded-corner display type, fills left half of canvas — letter height approximately equals character height, 2 WORDS MAX", "character": "manga illustration style, dynamic action pose, specific subculture outfit with detailed accessories and signature footwear", "character_text_relation": "character positioned BESIDE, WITHIN, or OVERLAPPING the title letters — equal spatial weight, neither subordinate to the other", "hero_prop": "one oversized foreground object, same scale as character or larger, highly detailed: gacha globe / boombox-planter / geometric delivery crate / sci-fi aquarium cylinder", "info_block": "orange filled rectangle, white text, 3-line format: [activity noun] / [location-type noun] / [HH:MM time]", "accent_color": "orange only — no third color", "speed_lines": "white angular geometric shapes / lightning bolt cuts across blue background", "copy_rule": "ZERO description of what the event is — all brand meaning carried by character design + prop alone", "format": "16:9 horizontal" }, "negative": "descriptive event copy, gradient background, small title relative to character, realistic photography, more than 2 accent colors", "variables": { "event_name": "[2-word title: TOKEN RUSH / SKY SPROUT / NOVA DROP / BUBBLE SHIFT]", "character": "[specific subculture identity: streetwear gamer / rooftop gardener / night courier / aquarium technician]", "signature_outfit": "[defining clothing that communicates identity wordlessly: crocs + overalls / cargo pants + chains / neon gloves + hoodie]", "hero_prop": "[one oversized object: gacha capsule machine globe / boombox-as-planter / geometric graphic crate / cylindrical fish tank pod]", "info_block_content": "[activity noun] / [location-type noun] / [HH:MM]", "character_placement": "[beside letters / standing between two words / overlapping text boundary]" } }