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  <text x="120" y="92" font-size="28" font-weight="700" fill="#0f172a">执行路线图</text>
  <text x="120" y="128" font-size="18" fill="#475569">从任务边界到灰度上线，逐步形成可验证的 Agent 交付链路</text>
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    <circle cx="170" cy="360" r="46" fill="#dbeafe" stroke="#2563eb" stroke-width="3"/><text x="170" y="354">需求</text><text x="170" y="378">规划</text>
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    <circle cx="845" cy="270" r="46" fill="#f0fdfa" stroke="#0f766e" stroke-width="3"/><text x="845" y="264">评测</text><text x="845" y="288">验证</text>
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    <text x="155" y="545">验收口径：每个节点都要留下输入、输出、负责人、风险动作和回滚条件。</text>
    <text x="155" y="573">路线图用于项目评审，不替代具体框架实现。</text>
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