Artisan 巧克力产品视觉效果（多图像提示）

"style": "ultra-realistic food photography, luxury editorial, macro-detail, natural textures",
  "images": [
    {
      "id": "image_1",
      "subject": "assorted praline tower",
      "composition": "staggered vertical tower, center frame, loose organic stacking",
      "details": {
        "fillings": [
          "hazelnut chunks irregularly clumped at base",
          "raspberry gel naturally puddled",
          "salted caramel with realistic flow lines",
          "coffee ganache with smooth wave texture",
          "passionfruit filling with visible pulp specks"
        ],
        "accent": "one unique metallic gold nut per filling type placed at layer transitions",
        "stand": "brushed gold stand with subtle reflections"
      },
      "lighting": {
        "type": "dramatic side lighting",
        "angle": "35 degrees left",
        "effects": "authentic filling refractions, layered shadow play"
      },
      "background": "{argument name="background color" default="teal-to-navy"} gradient with suspended gold motes",
      "mood": "luxurious, indulgent, artisanal depth"
    },
    {
      "id": "image_2",
      "subject": "ruby chocolate tablet",
      "composition": "floating hexagonal segments above black textured paper liner",
      "details": {
        "surface": "hand-tempered imperfections, translucent ruby pink",
        "inclusions": "embedded fruit flecks visible through chocolate",
        "motion": "ruby cacao nibs falling in gravity-realistic arc from one segment"
      },
      "lighting": {
        "key": "top-down at 12 o'clock",
        "rim": "soft pink rim light at 3 o'clock",
        "effects": "authentic shadows, enhanced translucency"
      },
      "background": "black-to-warm pink radial gradient with subtle sparkle specks",
      "mood": "modern, vibrant, floating tension"
    },
    {
      "id": "image_3",
      "subject": "white chocolate bonbons",
      "composition": "organic cluster on clear glass stand",
      "details": {
        "marbling": [
          "central bonbon with irregular orange passionfruit veins",
          "surrounding bonbons with pink raspberry swirls",
          "green matcha flecks with varied density"
        ],
        "cutaway": "one bonbon sliced vertically showing gel core with real fruit speckles",
        "props": "dried fruit flecks scattered below (orange zest curls, raspberry seeds)"
      },
      "lighting": {
        "key": "soft high-key front light at 10 degrees",
        "rim": "rear rim light at 35 degrees",
        "effects": "enhanced marbling contrast and glass refractions"
      },
      "background": "soft taupe with fruit-toned bokeh",
      "mood": "elegant, fresh, handcrafted"
    },
    {
      "id": "image_5",
      "subject": "dark chocolate pistachio bar",
      "composition": "vertical bar centered on polished black granite slab",
      "details": {
        "cross_section": "precision side cut revealing layered pista