{ "style_name": "Minimal Grain Speedline Sports Poster", "style_slug": "minimal-grain-speedline-sports-poster", "style_version": "2.1.0", "style_summary": "A sparse sports editorial poster system built from an expansive warm-white grain field, one low-positioned high-contrast action photograph, long horizontal speed bands, tiny widely tracked uppercase typography, and a single controlled accent color.", "environment_variables": { "SUBJECT": "The main athlete or motion-focused subject", "SUBJECT_ACTION": "The decisive athletic action or movement", "PRODUCT_OR_PROP": "The unbranded sport prop or piece of equipment", "LOCATION": "The minimal sporting environment or surface", "BACKGROUND_ELEMENTS": "Sparse environmental marks and horizontal graphic structures", "MAIN_TEXT": "Short widely tracked uppercase title", "SECONDARY_TEXT": "Compact supporting phrase or event line", "ACCENT_SYMBOL": "Small separator, index mark, number, or geometric symbol", "WARDROBE_STYLE": "Unbranded athletic wardrobe and protective gear", "ASPECT_RATIO": "4:5 or 5:4" }, "prompt_template": "Create a [Aspect Ratio] image in the \"minimal-grain-speedline-sports-poster\" visual style.\n\nSubject: [Subject]\nAction: [Subject Action]\nProp/Product: [Product Or Prop]\nLocation: [Location]\nBackground: [Background Elements]\nMain text: [Main Text]\nSecondary text: [Secondary Text]\nAccent symbol: [Accent Symbol]\nWardrobe/styling: [Wardrobe Style]\n\nKeep the upper field mostly empty. Place one large high-contrast athlete low and off-center. Use 6–12 long parallel horizontal bands behind the subject. Limit color to warm paper white, charcoal, and one accent color. Apply fine paper grain. No real teams, logos, or athlete likenesses.", "negative_prompt": "real team, real athlete, celebrity likeness, official logo, sponsor mark, jersey number, watermark, QR code, crowd, stadium, scoreboard, statistics, glossy 3D type, neon, gradients, smoke, lens flare, cartoon, painterly, excessive blur, malformed anatomy" }