<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="675" viewBox="0 0 1200 675"><rect width="1200" height="675" fill="#f4fbf8"/><text x="600" y="70" text-anchor="middle" font-size="34" fill="#114b3a" font-weight="700">K8s 网络插件定位</text><line x1="200" y1="520" x2="1010" y2="520" stroke="#7a9d91" stroke-width="4"/><line x1="200" y1="190" x2="200" y2="520" stroke="#7a9d91" stroke-width="4"/><text x="130" y="330" font-size="22" fill="#114b3a">治理能力</text><text x="560" y="560" font-size="22" fill="#114b3a">复杂度 →</text><circle cx="330" cy="440" r="70" fill="#d8f0ff" stroke="#4d96c8" stroke-width="4"/><circle cx="570" cy="335" r="82" fill="#fff0c7" stroke="#da9c17" stroke-width="4"/><circle cx="840" cy="225" r="92" fill="#dff6e8" stroke="#45a56f" stroke-width="4"/><text x="330" y="438" text-anchor="middle" font-size="28" fill="#114b3a" font-weight="700">Flannel</text><text x="330" y="475" text-anchor="middle" font-size="18" fill="#114b3a">基础联通</text><text x="570" y="333" text-anchor="middle" font-size="28" fill="#114b3a" font-weight="700">Calico</text><text x="570" y="372" text-anchor="middle" font-size="18" fill="#114b3a">网络 + 策略</text><text x="840" y="222" text-anchor="middle" font-size="28" fill="#114b3a" font-weight="700">Cilium</text><text x="840" y="262" text-anchor="middle" font-size="18" fill="#114b3a">eBPF 可观测</text></svg>