{
  "title": "左侧导航改回基准形态 64px 图标在上",
  "why": "用户令：左侧导航改回去。基准来自 design-system-tiaoyue 的 SKILL.md 行95，侧栏是 app-sidebar 宽 w-16 等于 64px，加第八轮实测值 栏64 内衬3 圆角100 项56x78 字12px-500-行高16。现原型是 128px 图标在左，既非用户点名也非基准。",
  "topics": [
    "产品规划"
  ],
  "topics_declared_at": "2026-10-10T22:32",
  "topics_declared_by": "对话（调用 session-mechanism 时说明）",
  "acceptance_state": {
    "原型侧栏回到 64px 且图标在上名字在下": "未过",
    "DESIGN.md 与 2b 已同步该形态": "未过",
    "闸门全过且未顺手动别的交互": "未过"
  },
  "declared_at": "2026-10-10T22:32",
  "declared_by": "对话（调用 session-mechanism 时说明）",
  "lifecycle": "进行中",
  "lifecycle_at": "2026-10-10T22:32:53",
  "lifecycle_by": "goalctl declare --switch-goal（换目标自动复位）",
  "execution_doc": "执行会话/目标-把八条已定口径落进②段两份与原型-fa6e07/目标执行状态.md",
  "execution_doc_at": "2026-10-10 09:04:48",
  "lifecycle_why": "换目标 ⇒ 复位（改前=已完成）；旧目标整份归档，可在归档件里回查",
  "_前身目标": "把八条已定口径落进②段两份与原型（已于 2026-10-10T22:32 换目标时归档至 goals/把八条已定口径落进②段两份与原型__20261010-2232.json）",
  "execution_doc_by": "[检查]-[目标检查]-contentm_agent-第42棒"
}