{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "slug": "dropdown",
  "name": "下拉菜单 Dropdown",
  "semanticTypeCandidates": [
    "dropdown",
    "menu"
  ],
  "variantDimensions": [
    {
      "name": "state",
      "values": [
        "default",
        "hover",
        "disabled",
        "danger"
      ]
    },
    {
      "name": "feature",
      "values": [
        "divider",
        "icon",
        "submenu"
      ]
    }
  ],
  "representativeVariants": [
    {
      "state": "default",
      "feature": "icon",
      "label": "带图标菜单项"
    },
    {
      "state": "hover",
      "feature": "icon",
      "label": "悬停态"
    },
    {
      "state": "danger",
      "feature": "icon",
      "label": "危险项"
    },
    {
      "state": "disabled",
      "feature": "icon",
      "label": "禁用项"
    },
    {
      "state": "default",
      "feature": "divider",
      "label": "含分割线"
    },
    {
      "state": "default",
      "feature": "submenu",
      "label": "子菜单"
    }
  ],
  "anatomy": {
    "trigger": "触发器：按钮或文字，点击展开菜单",
    "item": "菜单项：高度 32px，内边距左右 12px",
    "hover": "悬停背景 #F5F7FA",
    "danger": "危险项文字 #CF1322",
    "panel": "面板：白底、圆角 6px、阴影中、最小宽度 120px"
  },
  "structurePatterns": {
    "itemHeight": "32px",
    "itemPadding": "左右 12px",
    "hoverBg": "#F5F7FA",
    "radius": "6px",
    "minWidth": "120px",
    "shadow": "中"
  },
  "usageHints": [
    "触发器为按钮或文字，点击展开菜单",
    "菜单项高度 32px，内边距左右 12px",
    "悬停背景 #F5F7FA，危险项文字 #CF1322",
    "支持分割线、禁用项、图标、子菜单",
    "面板白底、圆角 6px、阴影中、最小宽度 120px"
  ],
  "doNotInvent": [
    "多选模式与选中标记"
  ],
  "unknowns": [
    "子菜单的展开方向与延迟",
    "面板最大高度与滚动"
  ]
}