{
  "_meta": {
    "description": "GitHub 仓库 README 巡览：开场标题卡 → 项目名高亮 → ⭐ Star 点击演示 → README 滚动 → 结尾呼吁。",
    "params": {
      "repo_url": {
        "required": true,
        "description": "GitHub 仓库完整 URL"
      },
      "title": {
        "default": "项目介绍",
        "description": "开场大标题"
      },
      "subtitle": {
        "default": "60s 速览",
        "description": "开场副标题"
      },
      "outro_text": {
        "default": "感兴趣？点 ⭐ 支持一下！",
        "description": "结尾大字"
      },
      "scroll_duration": {
        "default": "12000",
        "description": "README 滚动时长（ms）"
      },
      "accent_color": {
        "default": "#ff3b30",
        "description": "标题卡 accent / 高亮主色"
      }
    }
  },
  "url": "{{repo_url}}",
  "viewport": [1440, 900],
  "waitForReadySelectors": [
    "article.markdown-body",
    "#repo-stars-counter-star"
  ],
  "settleMs": 1200,
  "transition": { "fadeOutMs": 320, "gapMs": 180 },
  "scenes": [
    {
      "type": "title-card",
      "title": "{{title}}",
      "subtitle": "{{subtitle}}",
      "accent": "{{accent_color}}",
      "duration": 2200
    },
    {
      "type": "highlight",
      "selector": "strong[itemprop=\"name\"] a",
      "color": "{{accent_color}}",
      "lineWidth": 5,
      "padding": 10,
      "label": "项目名称",
      "duration": 2500
    },
    {
      "type": "hover",
      "selector": "#repo-stars-counter-star",
      "moveMs": 700,
      "holdMs": 1800
    },
    {
      "type": "scroll",
      "fromSelector": "article.markdown-body",
      "step": 50,
      "interval": 70,
      "duration": "{{scroll_duration}}",
      "holdAtEnd": 800
    },
    {
      "type": "title-card",
      "title": "{{outro_text}}",
      "accent": "{{accent_color}}",
      "duration": 2500
    }
  ]
}