欧洲旅行广告横幅

{
  "type": "travel advertisement web banner",
  "background": {
    "scene": "{argument name=\"destination scene\" default=\"picturesque European cobblestone town square with a cafe, fountain, and church tower\"}",
    "lighting": "bright sunny day, warm sunlight",
    "details": "cafe tables with chairs, vibrant flowers on balconies, distant mountains, clear blue sky with fluffy clouds",
    "props": "round 'Caffè' sign on right building, wooden menu board listing 'Menu / Pasta / Insalata / Dolce / Vino'"
  },
  "overlay_elements": {
    "graphics": "postmark stamp on mid-left, dashed airplane flight path above text, decorative flourishes",
    "typography": {
      "catchphrase": {
        "text": "{argument name=\"catchphrase\" default=\"知らない街が、待っている。\"}",
        "style": "small serif, curved along a line with an airplane icon"
      },
      "main_headline": {
        "text": "{argument name=\"main headline\" default=\"次の休日は、街歩きへ。\"}",
        "style": "large elegant serif, mixed colors of brown, blue, and pink"
      },
      "subtitle": {
        "text": "{argument name=\"subtitle\" default=\"石畳を歩けば、心まで軽くなる。\"}",
        "style": "medium serif, flanked by vintage decorative lines"
      }
    },
    "call_to_action": {
      "button_text": "{argument name=\"button text\" default=\"旅先を探す >\"}",
      "style": "red pill-shaped button with gold double-line border, centered below text"
    }
  },
  "layout": {
    "bottom_navigation_bar": {
      "style": "white banner with rounded top corners",
      "count": 3,
      "items": [
        { "icon": "camera", "label": "フォトジェニック" },
        { "icon": "fork and spoon", "label": "グルメ散策" },
        { "icon": "suitcase", "label": "気軽な海外旅" }
      ]
    }
  }
}