diff --git a/frontend/src/views/cluster/ClusterList.vue b/frontend/src/views/cluster/ClusterList.vue
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+++ b/frontend/src/views/cluster/ClusterList.vue
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+<template>
+  <div>
+    <div class="page-head">
+      <div>
+        <h1>集群 / 节点</h1>
+        <p>按机房切分的 RKE2 集群，Calico BGP 扁平网络</p>
+      </div>
+      <el-button type="primary">+ 加入新节点</el-button>
+    </div>
+
+    <div class="panel">
+      <div class="panel-body">
+        <table>
+          <thead>
+            <tr>
+              <th>集群</th>
+              <th>机房 / 区域</th>
+              <th>状态</th>
+              <th>节点</th>
+              <th>CPU 使用</th>
+              <th>RKE2 版本</th>
+              <th>Calico</th>
+              <th></th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-for="cluster in clusters" :key="cluster.name" class="tr-hover">
+              <td class="strong">{{ cluster.name }}</td>
+              <td><span class="tag" :class="cluster.zoneClass">{{ cluster.zone }}</span></td>
+              <td :class="['status-text', cluster.statusClass]">● {{ cluster.status }}</td>
+              <td class="mono">{{ cluster.nodes }}</td>
+              <td>
+                <span class="bar-wrap"><span class="bar-fill" :class="cluster.cpuClass" :style="{ width: cluster.cpu + '%' }"></span></span>{{ cluster.cpu }}%
+              </td>
+              <td class="mono">{{ cluster.version }}</td>
+              <td class="mono">{{ cluster.calico }}</td>
+              <td><el-button text>详情</el-button></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+
+    <div class="panel">
+      <div class="panel-head">
+        <h3>rke2-bj-prod-01 · 节点列表（节选）</h3>
+        <span class="meta">node-label 多租户隔离</span>
+      </div>
+      <div class="panel-body">
+        <table>
+          <thead>
+            <tr>
+              <th>节点</th>
+              <th>IP</th>
+              <th>业务线标签</th>
+              <th>污点 Taint</th>
+              <th>规格</th>
+              <th>CPU / Mem</th>
+              <th>状态</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-for="node in nodes" :key="node.name" class="tr-hover">
+              <td class="strong mono">{{ node.name }}</td>
+              <td class="mono">{{ node.ip }}</td>
+              <td><span class="tag biz" :style="{ color: node.labelColor, borderColor: node.labelBorder }">{{ node.label }}</span></td>
+              <td class="mono" style="font-size: 11px">{{ node.taint }}</td>
+              <td class="mono">{{ node.spec }}</td>
+              <td><span class="bar-wrap"><span class="bar-fill" :class="node.cpuClass" :style="{ width: node.cpu + '%' }"></span></span>{{ node.cpu }}%</td>
+              <td :class="['status-text', node.statusClass]">● {{ node.status }}</td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+
+const clusters = ref([
+  { name: 'rke2-bj-prod-01', zone: '华北 · IDC', zoneClass: 'zone-a', status: '健康', statusClass: 'ok', nodes: 46, cpu: 64, cpuClass: '', version: 'v1.28.9+rke2r1', calico: 'BGP AS64512' },
+  { name: 'rke2-sh-prod-01', zone: '华东 · IDC', zoneClass: 'zone-b', status: '健康', statusClass: 'ok', nodes: 52, cpu: 71, cpuClass: '', version: 'v1.28.9+rke2r1', calico: 'BGP AS64513' },
+  { name: 'rke2-ali-sz-01', zone: '阿里云 · 华南', zoneClass: 'zone-c', status: '1 节点告警', statusClass: 'warn', nodes: 30, cpu: 83, cpuClass: 'warn', version: 'v1.28.6+rke2r1', calico: 'BGP AS64514' },
+])
+
+const nodes = ref([
+  { name: 'bj-node-014', ip: '10.21.4.14', label: 'business-line=kodo', labelColor: '#8EC8FF', labelBorder: '#1C3A5C', taint: 'kodo:NoSchedule', spec: '64C/256G', cpu: 58, cpuClass: '', status: 'Ready', statusClass: 'ok' },
+  { name: 'bj-node-015', ip: '10.21.4.15', label: 'business-line=kodo', labelColor: '#8EC8FF', labelBorder: '#1C3A5C', taint: 'kodo:NoSchedule', spec: '64C/256G', cpu: 62, cpuClass: '', status: 'Ready', statusClass: 'ok' },
+  { name: 'bj-node-031', ip: '10.21.4.31', label: 'business-line=las', labelColor: '#C9A6FF', labelBorder: '#3A2C5C', taint: 'las:NoSchedule', spec: '32C/128G', cpu: 88, cpuClass: 'warn', status: '资源告警', statusClass: 'warn' },
+  { name: 'bj-node-048', ip: '10.21.4.48', label: '未分配', labelColor: 'var(--text-dim)', labelBorder: 'var(--line)', taint: '—', spec: '32C/128G', cpu: 4, cpuClass: '', status: 'Ready · 空闲', statusClass: 'ok' },
+])
+</script>
+
+<style scoped>
+.page-head {
+  display: flex;
+  align-items: flex-end;
+  justify-content: space-between;
+  margin-bottom: 18px;
+}
+
+.page-head h1 {
+  font-size: 19px;
+  margin: 0 0 4px;
+  font-weight: 700;
+}
+
+.page-head p {
+  margin: 0;
+  color: var(--text-dim);
+  font-size: 12.5px;
+}
+
+.panel {
+  background: var(--bg-panel);
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  margin-bottom: 18px;
+}
+
+.panel-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 13px 16px;
+  border-bottom: 1px solid var(--line-soft);
+}
+
+.panel-head h3 {
+  margin: 0;
+  font-size: 13.5px;
+  font-weight: 600;
+}
+
+.panel-head .meta {
+  font-size: 11.5px;
+  color: var(--text-dim);
+  font-family: var(--mono);
+}
+
+.panel-body {
+  padding: 4px 0;
+}
+
+table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 12.5px;
+}
+
+th {
+  text-align: left;
+  color: var(--text-dim);
+  font-weight: 500;
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.4px;
+  padding: 9px 16px;
+  border-bottom: 1px solid var(--line-soft);
+}
+
+td {
+  padding: 11px 16px;
+  border-bottom: 1px solid var(--line-soft);
+  color: var(--text-mid);
+}
+
+tr:last-child td {
+  border-bottom: none;
+}
+
+tr.tr-hover:hover td {
+  background: var(--bg-panel-2);
+}
+
+.strong {
+  color: var(--text-hi);
+  font-weight: 500;
+}
+
+.mono {
+  font-family: var(--mono);
+}
+
+.tag {
+  display: inline-flex;
+  align-items: center;
+  gap: 5px;
+  font-family: var(--mono);
+  font-size: 10.5px;
+  padding: 2px 8px;
+  border-radius: 4px;
+  border: 1px solid var(--line);
+  color: var(--text-mid);
+}
+
+.tag.zone-a {
+  color: #8EC8FF;
+  border-color: #1C3A5C;
+  background: #0E1C2C;
+}
+
+.tag.zone-b {
+  color: #C9A6FF;
+  border-color: #3A2C5C;
+  background: #1A1430;
+}
+
+.tag.zone-c {
+  color: #FFC97A;
+  border-color: #5C4A1C;
+  background: #241B0A;
+}
+
+.tag.biz {
+  color: var(--text-mid);
+}
+
+.bar-wrap {
+  width: 90px;
+  height: 5px;
+  background: #262C38;
+  border-radius: 3px;
+  overflow: hidden;
+  display: inline-block;
+  vertical-align: middle;
+  margin-right: 8px;
+}
+
+.bar-fill {
+  height: 100%;
+  border-radius: 3px;
+  background: var(--accent);
+}
+
+.bar-fill.warn {
+  background: var(--warn);
+}
+
+.status-text {
+  font-size: 12px;
+  display: flex;
+  align-items: center;
+}
+
+.status-text.ok {
+  color: var(--accent);
+}
+
+.status-text.warn {
+  color: var(--warn);
+}
+</style>