{
  "slug": "toast",
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "implementation": "workbench.css",
  "behavior": "workbench.js",
  "preview": "preview/workbench-actions.html",
  "intent": "操作完成后的短暂确认，可带一个操作按钮",
  "specification": "WORKBENCH.md §12.5",
  "reference": "examples/customer-list.html",
  "api": "toast(message, { action: { label, run }, duration })",
  "variantDimensions": [
    {
      "axis": "action",
      "values": [
        "none",
        "undo",
        "open"
      ]
    }
  ],
  "anatomy": {
    "parts": [
      "stack",
      "toast",
      "message",
      "action"
    ],
    "required": [
      "toast",
      "message"
    ]
  },
  "markup": {
    "toast": "<section class=\"wb-toasts\" aria-label=\"通知\"><div class=\"wb-toast\" role=\"status\"><span>已把阶段改为「方案评估」</span><button class=\"wb-btn sm ghost\">撤销</button></div></section>"
  },
  "rules": [
    "右下角，手机为底部通栏；宽 360px；最多 3 条",
    "4 秒后消失，悬停或聚焦时暂停",
    "只确认已完成的操作；需要修正的错误放字段旁或行内提示",
    "不抢焦点"
  ],
  "states": [
    "visible",
    "paused",
    "dismissed"
  ],
  "keyboard": [
    "操作按钮可 Tab 到达"
  ],
  "accessibility": [
    "role=\"status\"，读屏播报"
  ],
  "doNotInvent": [
    "用提示条报告表单错误",
    "彩色成功 / 失败图标",
    "需要手动关闭的提示条"
  ]
}