cfc/ppt-output/planning/planning4.json

{
  "slide_number": 4,
  "page_type": "content",
  "title": "项目缘起与创新主张",
  "page_goal": "家庭健康服务割裂的结构性困境 + \"AI 健康教练 + 人机协同\"的核心主张",
  "narrative_role": "evidence",
  "visual_weight": 7,
  "density_label": "medium",
  "density_reason": "核心痛点与主张：需突出结构性困境与范式转变对比",
  "density_contract": {
    "deck_bias": "balanced",
    "page_lower_bound": "mid_low",
    "page_upper_bound": "high",
    "max_cards": 4,
    "max_charts": 2,
    "min_body_font_px": 18,
    "max_lines_per_card": 5,
    "image_policy": "support_only",
    "decoration_budget": "medium",
    "overflow_strategy": "tighten_budget"
  },
  "director_command": {
    "focus": "card_hierarchy",
    "rule": "ensure_anchor_visual_dominance",
    "note": "项目缘起与创新主张"
  },
  "decoration_hints": {
    "style": "tech_blue_warm_orange",
    "elements": [
      "title_underline",
      "process_flow",
      "footer"
    ],
    "brand": "accent 橙"
  },
  "resources": {
    "layout_refs": [],
    "block_refs": [],
    "chart_refs": [],
    "principle_refs": []
  },
  "cards": [
    {
      "card_id": "c1",
      "role": "anchor",
      "card_type": "text",
      "card_style": "accent",
      "argument_role": "claim",
      "headline": "结构性困境：数据与服务完全割裂",
      "body": [
        "健康检查在医院、心理辅导在机构、素质教育在培训机构，一个家长需对接 5-8 个服务商才能拼凑\"这个孩子到底怎么样\"的模糊答案",
        "内驱力不足、管理疲惫、服务商难找、效果无法量化——形成\"信息碎片化 → 干预滞后化 → 效果不可知\"的恶性循环"
      ],
      "content_budget": {
        "body_max_lines": 4,
        "strict": true
      },
      "image": {
        "needed": true,
        "usage": "inline-illustration",
        "placement": "inline",
        "content_description": "碎片化数据拼图的意象",
        "source_hint": "痛点配图"
      },
      "data_points": [
        {
          "value": "5-8",
          "label": "需对接服务商数",
          "interpretation": "一个家长为拼凑孩子全景需对接的服务商数量"
        }
      ]
    },
    {
      "card_id": "c2",
      "role": "support",
      "card_type": "diagram",
      "card_style": "elevated",
      "argument_role": "claim",
      "headline": "核心创新主张",
      "body": [
        "AI 不该只是一个聊天机器人，而是家庭健康的\"专属 AI 健康教练 + 后台专业服务团队（健康管家/营养师/医生）\"人机协同体系",
        "可量化评估 → 可解释分析 → 可执行干预 → 可追踪反馈的精准干预闭环"
      ],
      "content_budget": {
        "body_max_lines": 4,
        "strict": true
      },
      "image": {
        "needed": false,
        "usage": null,
        "placement": null,
        "content_description": null,
        "source_hint": null
      }
    },
    {
      "card_id": "c3",
      "role": "support",
      "card_type": "process",
      "card_style": "outline",
      "argument_role": "method",
      "headline": "闭环路径",
      "body": [
        "检测/测评",
        "AI 分析",
        "个性化方案",
        "行为执行",
        "复测迭代"
      ],
      "content_budget": {
        "body_max_lines": 4,
        "strict": true
      },
      "image": {
        "needed": false,
        "usage": null,
        "placement": null,
        "content_description": null,
        "source_hint": null
      },
      "data_points": [
        {
          "value": "5",
          "label": "闭环环节",
          "interpretation": "检测→AI分析→方案→执行→复测的完整闭环"
        }
      ]
    },
    {
      "card_id": "c4",
      "role": "context",
      "card_type": "list",
      "card_style": "glass",
      "argument_role": "contrast",
      "headline": "范式转变",
      "body": [
        "从\"被动就医\"到\"主动健康\"",
        "从\"千人一面\"到\"千人千面\"",
        "AI 的精准能力注入家庭健康管理每一个环节"
      ],
      "content_budget": {
        "body_max_lines": 4,
        "strict": true
      },
      "image": {
        "needed": false,
        "usage": null,
        "placement": null,
        "content_description": null,
        "source_hint": null
      }
    }
  ],
  "workflow_metadata": {
    "workflow_version": "2026.04.09-v4.1",
    "planning_schema_version": "4.1",
    "planning_packet_version": "4.1",
    "planning_continuity_version": "4.1"
  },
  "layout_hint": "hero-top",
  "source_guidance": {
    "material_ref": "docs/AI创新项目大赛-项目介绍.md §1.1-1.2",
    "key_facts": [
      "5-8 个服务商",
      "恶性循环三环节",
      "四个可"
    ]
  }
}