4-Panel Advertising Concept Grid

{
  "type": "2x2 Ad Grid",
  "layout": {
    "grid_structure": "2 rows, 2 columns",
    "sections": [
      {
        "position": "Top left",
        "theme": "Skincare and beauty advertisements",
        "visuals": "A portrait of a young Asian woman with radiant skin, her hand lightly touching her cheek. Two elegant frosted glass bottles of skincare products are placed in the foreground.",
        "copy": {
          "headline": "{argument name=\"skincare headline\" default=\"A sense of transparency fills it.\"}",
          "subheadline": "When your skin changes, your life changes too.",
          "brand_text": "New Anti-Aging Series Launch{argument name=\"skincare brand\" default=\"SUIREN\"}",
          "badge": "6.1 New Product Launch"
        }
      },
      {
        "position": "Top right",
        "theme": "Travel agency promotional advertisements",
        "visuals": "The illustration depicts the back of a woman in a white shirt and straw hat gazing at a picturesque European lakeside town, with mountains and church spires in the background. A small airplane flies in the sky.",
        "copy": {
          "english_script": "Find your Journey",
          "headline": "{argument name=\"travel headline\" default=\"Embark on a journey that will move your heart.\"}",
          "subheadline": "Unseen landscapes await you.",
          "badge": "Limited-time offer! Enjoy up to 20% off until June 30th.",
          "bottom_bar": "Early Summer Europe Trip | Click to view details >"
        }
      },
      {
        "position": "Bottom left",
        "theme": "Traditional food advertising",
        "visuals": "Close-up: A bowl of simple white rice, topped with bonito flakes and a bright orange raw egg yolk. Dark soy sauce or broth is being poured from a small ceramic pot. A kraft paper bag sits in the lower left corner.",
        "copy": {
          "headline": "{argument name=\"food headline\" default=\"Make your everyday meals even more delicious.\"}",
          "product_name": "Daily Broth",
          "features": "No added chemical seasonings or preservatives | Preserves the pure umami flavor of ingredients.",
          "badge": "Contains 30 packets of broth."
        }
      },
      {
        "position": "Bottom right",
        "theme": "Fintech investment app advertisements",
        "visuals": "A modern smartphone displays a financial dashboard on its screen, featuring blue line charts and portfolio details. The background is clean white and light blue.",
        "copy": {
          "logo": "M MoneyPath",
          "headline": "For my future self,{argument name=\"finance headline\" default=\"Start building your assets now\"}",
          "subheadline": "A simple and easy-to-use investment app that even beginners can use with confidence.",
          "badge": "New users receive 1,000 yen in credits upon registration!",
          "bottom_features": [
            "100 yen investment",
            "Industry lowest rate level",
            "Support NISA",
            "Open an account now for free >"
          ]
        }
      }
    ]
  }
}