<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="630" viewBox="0 0 1200 630" role="img" aria-label="云原生安全建设路径示意图">
  <rect width="1200" height="630" fill="#f7fbff"/>
  <text x="60" y="72" font-size="34" font-family="Arial, Microsoft YaHei, sans-serif" font-weight="700" fill="#12315f">云原生安全分阶段建设路径</text>
  <text x="60" y="110" font-size="18" font-family="Arial, Microsoft YaHei, sans-serif" fill="#4e6487">从基础安全底线开始，逐步走向交付安全和平台化治理</text>
  <g font-family="Arial, Microsoft YaHei, sans-serif" text-anchor="middle">
    <rect x="70" y="245" width="245" height="130" rx="22" fill="#eaf1ff" stroke="#2f6fed" stroke-width="3"/>
    <text x="192" y="292" font-size="24" font-weight="700" fill="#1e4fa3">第一阶段</text>
    <text x="192" y="330" font-size="19" fill="#20324d">基础安全底线</text>
    <rect x="345" y="245" width="245" height="130" rx="22" fill="#e9fff6" stroke="#20a67a" stroke-width="3"/>
    <text x="467" y="292" font-size="24" font-weight="700" fill="#117052">第二阶段</text>
    <text x="467" y="330" font-size="19" fill="#20324d">运行时与网络控制</text>
    <rect x="620" y="245" width="245" height="130" rx="22" fill="#fff8e7" stroke="#ffc857" stroke-width="3"/>
    <text x="742" y="292" font-size="24" font-weight="700" fill="#8a5a00">第三阶段</text>
    <text x="742" y="330" font-size="19" fill="#20324d">交付链路安全</text>
    <rect x="895" y="245" width="245" height="130" rx="22" fill="#ffffff" stroke="#8aa0c1" stroke-width="3"/>
    <text x="1017" y="292" font-size="24" font-weight="700" fill="#20324d">第四阶段</text>
    <text x="1017" y="330" font-size="19" fill="#20324d">平台化治理</text>
  </g>
  <path d="M315 310 L345 310" stroke="#5b77a8" stroke-width="5" marker-end="url(#arrow)"/>
  <path d="M590 310 L620 310" stroke="#5b77a8" stroke-width="5" marker-end="url(#arrow)"/>
  <path d="M865 310 L895 310" stroke="#5b77a8" stroke-width="5" marker-end="url(#arrow)"/>
  <g font-family="Arial, Microsoft YaHei, sans-serif" font-size="17" fill="#4e6487">
    <text x="95" y="440">镜像扫描 / RBAC / Secret管理</text>
    <text x="360" y="440">网络策略 / 运行时检测 / 审计告警</text>
    <text x="640" y="440">CI/CD安全检查 / 制品可信</text>
    <text x="925" y="440">策略标准化 / 多集群治理</text>
  </g>
  <defs><marker id="arrow" markerWidth="12" markerHeight="12" refX="10" refY="6" orient="auto"><path d="M0,0 L12,6 L0,12 z" fill="#5b77a8"/></marker></defs>
</svg>
