Business Online Summit Ad Banner

Prompt

{   "type": "business event advertisement banner",   "background": "abstract blue digital grid with glowing nodes and a faint modern cityscape silhouette",   "layout": {     "header": {       "catchphrase_top": "最新トレンドを学び 未来への一歩を踏み出そう！",       "main_title": "{argument name=\"main title\" default=\"ビジネス未来戦略 サミット\"}",       "badge": {         "shape": "yellow circle",         "text": "参加 無料",         "position": "top right"       },       "date_and_location": "{argument name=\"event date\" default=\"2026年5月16日(土)・17日(日) オンライン開催\"}",       "sub_catchphrases": [         "自宅やオフィスから簡単参加！",         "トップ講師による特別講演！"       ]     },     "centerpiece": {       "description": "group portrait of smiling Japanese business professionals in smart casual and formal corporate attire",       "count": 9     },     "topic_banners": {       "count": 3,       "style": "horizontal rectangular ribbons",       "labels": [         "{argument name=\"topic 1\" default=\"DX-AIの最新活用法\"}",         "{argument name=\"topic 2\" default=\"新時代のマーケティング戦略\"}",         "{argument name=\"topic 3\" default=\"事業成長の成功事例\"}"       ]     },     "footer": {       "call_to_action": {         "text_lines": [           "今すぐ事前登録！",           "視聴登録はこちらから"         ],         "icon": "right-pointing arrow"       },       "devices": {         "count": 2,         "items": [           "laptop displaying 'ONLINE SUMMIT'",           "smartphone displaying 'ONLINE SUMMIT'"         ]       },       "qr_code": {         "count": 1,         "label": "QRコード"       },       "bottom_bar": "詳しくはウェブサイトをご確認ください！"     }   } }