3D 电商直播宣传海报

{ "type": "3D 电商直播宣传海报", "style": "活力紫金配色，光泽感 UI 元素，霓虹灯光，柔和模糊的摄影棚背景", "typography": { "header_pill": "抖音直播", "main_title": "\"main: \"直播中\"", "subtitle": "\"subtitle\": \"欢迎进直播间\"", "promo_pill": "\"promo: \"好物推荐" }, "layout": { "sections": [ { "title": "feature_cards", "position": "中间", "count": 3, "items": [ {"icon": "紫色价格标签", "text": "大牌好货 正品保障"}, {"icon": "红包", "text": "直播专属 优惠多多"}, {"icon": "紫色礼盒", "text": "互动抽奖 惊喜不停"} ] }, { "title": "marquee_sign", "position": "中下部", "style": "带发光点的霓虹边框，3D 红色爱心图标", "text": "\"marquee: \"关注主播" }, { "title": "footer_pill", "position": "底部居中", "style": "发光霓虹边框", "text": "\"footer: \"点关注" } ] }, "scene_elements": { "top_corners": "2 个向内照射的摄影棚聚光灯", "bottom_left": "1 个带有智能手机的三脚架环形补光灯", "bottom_right": "3 个堆叠的纸箱，贴有“极速发货”和“售后无忧”标签，1 个迷你购物车，2 个系着黄色丝带的紫色礼盒", "background": "带有货架和紫色环境光的模糊摄影棚场景" } }