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  <text x="90" y="90" fill="#f8fafc" font-size="42" font-family="Arial, Microsoft YaHei, sans-serif" font-weight="700">私有化部署控制边界图</text>
  <text x="90" y="130" fill="#93c5fd" font-size="22" font-family="Arial, Microsoft YaHei, sans-serif">私有化部署收回的不是一台服务器，而是环境、数据和运维控制边界</text>

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  <text x="640" y="370" fill="#dbeafe" font-size="34" font-family="Arial, Microsoft YaHei, sans-serif" font-weight="700">企业可控边界</text>
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    <text x="330" y="450">• 数据存储与流转</text>
    <text x="330" y="500">• 运行环境与网络存储</text>
    <text x="330" y="550">• 权限审批与审计留痕</text>
    <text x="780" y="450">• 系统集成与专网访问</text>
    <text x="780" y="500">• 升级节奏与回滚路径</text>
    <text x="780" y="550">• 长期运维与容量治理</text>
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