"""Stable internal notice rendering shared by transport and human projection."""


def fact_answer_notice(n):
    """Render the complete immutable fact-answer input, including its receipt ID."""
    d=n['decision'];event=n['event']
    if event.get('kind')!='fact_answered':
        raise ValueError('Fact-answer notice required')
    return ('[workbench-decision:'+n['notification_id']+']\n'
        +'主控对本决策的事实核实答复：'+str(d.get('title',''))+'\n'+str(event.get('answer',''))
        +'\n关联请求：'+str(event.get('request_id',''))+'；决策：#/decisions?decision='+str(d.get('id',''))
        +'\n先读取本决策当前版本与历史；该答复是项目事实资料，不是人类批准。仅可解释或维护本决策，不执行项目方案、代码或系统操作。')