GPT Image 2.0 プロンプト - ピクセルアート機器カタログポスターシリーズ

{ "style_rules": { "background": "aged cream paper with subtle grain", "hero_object": "one hardware device in crisp pixel art, 3/4 view, floating with hard-edged solid black flat shadow — every button, knob and port snapped to the pixel grid; device overlaps and cuts into the red title letters", "object_palette": "white/cream body + red + blue + lime green + orange accents + black details", "title": "giant red pixel 2-word title full width at top", "left_column": "category label + barcode + short body copy + realistic spec table", "right_sidebar": "vertical stack: unit code / type / mode / rev", "corner_index": "ISSUE + archive code", "secondary_slogan": "pixel-font phrase bottom right", "format": "16:9 horizontal" }, "negative": "photorealistic, smooth anti-alias, soft shadows, melted buttons, more than 5 accent colors", "variables": { "set": [ "KEY GRID | 75% mechanical keyboard + OLED knob | INPUT RIG / DESK LAB | GATERON / 0.8ms | SNAP CLICK", "HEAT MAP | handheld thermal camera | THERMAL SCAN / FIELD TEST 03 | 256x192 / 25Hz | SEE HEAT", "TAPE DECK | portable cassette recorder | FIELD AUDIO / UNIT 12 | 1 7/8 IPS / 70µs | HOLD TONE", "WAVE SCOPE | dual-channel oscilloscope | SIGNAL LAB / BENCH UNIT | 100MHz / 1GSa/s | CATCH EDGE" ] } }