diff --git a/panel/src/components/VoxelFleet.tsx b/panel/src/components/VoxelFleet.tsx
index beec70f..b1b6eed 100644
--- a/panel/src/components/VoxelFleet.tsx
+++ b/panel/src/components/VoxelFleet.tsx
@@ -34,8 +34,13 @@ export function VoxelFleet({ servers }: Props) {
 
     const renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true });
     renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
-    mount.appendChild(renderer.domElement);
+    renderer.domElement.style.position = "absolute";
+    renderer.domElement.style.top = "0";
+    renderer.domElement.style.left = "0";
+    renderer.domElement.style.width = "100%";
+    renderer.domElement.style.height = "100%";
     renderer.domElement.style.display = "block";
+    mount.appendChild(renderer.domElement);
 
     scene.add(new THREE.AmbientLight(0xffffff, 0.55));
     const key = new THREE.DirectionalLight(0xffffff, 1.1);
@@ -157,7 +162,7 @@ export function VoxelFleet({ servers }: Props) {
     };
   }, []);
 
-  return <div ref={mountRef} className="h-full w-full" />;
+  return <div ref={mountRef} className="h-full w-full relative" />;
 }
 
 /** sig is a cheap fingerprint of the fleet's renderable shape (order-independent
diff --git a/panel/src/i18n/resources/en-US/dashboard.json b/panel/src/i18n/resources/en-US/dashboard.json
index d7dd7fd..08db249 100644
--- a/panel/src/i18n/resources/en-US/dashboard.json
+++ b/panel/src/i18n/resources/en-US/dashboard.json
@@ -10,5 +10,36 @@
   "fleet": "Fleet",
   "manage": "Manage",
   "loading_scene": "Loading scene…",
-  "preparing_scene": "Preparing scene…"
+  "preparing_scene": "Preparing scene…",
+  "fleet_load": "Fleet Load & Health",
+  "active_load": "Player Load Rate",
+  "status_distribution": "Node Status Distribution",
+  "account_status": "Account Status",
+  "account_linked_title": "Account Linked",
+  "account_linked_desc": "Your identity is bound to a Minecraft UUID. You have full server ownership and wake permissions.",
+  "account_unlinked_title": "Account Unlinked",
+  "account_unlinked_desc": "You must link a Minecraft character to claim or operate servers. Go to Account to bind now.",
+  "go_link": "Bind Now",
+  "system_specs": "Specs & Metrics",
+  "spec_images_total": "Whitelisted Images",
+  "spec_images_built": "Built Locally",
+  "spec_images_external": "External Whitelisted",
+  "spec_servers_total": "Total Servers",
+  "spec_servers_owned": "Owned Servers",
+  "spec_servers_claimable": "Claimable Servers",
+  "spec_running_ratio": "Running Rate",
+  "spec_stopped_ratio": "Sleeping Rate",
+  "spec_failed_ratio": "Failed Rate",
+  "no_servers_monitor": "No active instances in the cluster",
+  "images_count": "Whitelisted backend images available",
+  "legend_title": "3D Node Monitor Legend",
+  "legend_running": "Running",
+  "legend_starting": "Starting",
+  "legend_stopping": "Stopping",
+  "legend_stopped": "Sleeping",
+  "legend_failed": "Failed",
+  "legend_unknown": "Unknown",
+  "welcome_title": "Welcome to Felis Lolicon",
+  "welcome_desc": "You have logged into the User Dashboard. Go to 'My Servers' to view and claim nodes allocated to you, or manage their sleep, wake, and console logs.",
+  "go_to_servers_btn": "Manage My Servers"
 }
diff --git a/panel/src/i18n/resources/zh-CN/dashboard.json b/panel/src/i18n/resources/zh-CN/dashboard.json
index b119375..37e7c93 100644
--- a/panel/src/i18n/resources/zh-CN/dashboard.json
+++ b/panel/src/i18n/resources/zh-CN/dashboard.json
@@ -10,5 +10,36 @@
   "fleet": "服务器概览",
   "manage": "管理",
   "loading_scene": "正在加载 3D 场景…",
-  "preparing_scene": "正在准备场景…"
+  "preparing_scene": "正在准备场景…",
+  "fleet_load": "负载与健康度",
+  "active_load": "玩家在线负载",
+  "status_distribution": "节点状态分布",
+  "account_status": "账号绑定状态",
+  "account_linked_title": "已关联游戏身份",
+  "account_linked_desc": "您的 Web 身份已成功绑定至 Minecraft 角色。拥有完整的所有权认领及启动权限。",
+  "account_unlinked_title": "未关联游戏角色",
+  "account_unlinked_desc": "您需要关联 Minecraft 角色才能认领或操作服务器。请立即前往个人中心绑定。",
+  "go_link": "前往绑定",
+  "system_specs": "系统实例与镜像指标",
+  "spec_images_total": "支持镜像总数",
+  "spec_images_built": "集群自建镜像",
+  "spec_images_external": "外部登记镜像",
+  "spec_servers_total": "可见服务器总数",
+  "spec_servers_owned": "我拥有的服务器",
+  "spec_servers_claimable": "公网可认领服",
+  "spec_running_ratio": "节点运行率",
+  "spec_stopped_ratio": "节点休眠率",
+  "spec_failed_ratio": "节点故障率",
+  "no_servers_monitor": "当前集群暂无服务器实例",
+  "images_count": "个支持的白名单镜像环境",
+  "legend_title": "3D 节点监控图例",
+  "legend_running": "运行中",
+  "legend_starting": "启动中",
+  "legend_stopping": "停止中",
+  "legend_stopped": "已休眠",
+  "legend_failed": "异常失败",
+  "legend_unknown": "未知状态",
+  "welcome_title": "欢迎使用 Felis 编排平台",
+  "welcome_desc": "您已成功登录用户控制台。您可以在「我的服务器」页面查看并认领分配给您的专属节点，或者对其进行休眠、唤醒和控制台日志监控。",
+  "go_to_servers_btn": "操作我的服务器"
 }
diff --git a/panel/src/pages/Dashboard.tsx b/panel/src/pages/Dashboard.tsx
index f3c1fa7..9708616 100644
--- a/panel/src/pages/Dashboard.tsx
+++ b/panel/src/pages/Dashboard.tsx
@@ -1,13 +1,25 @@
 import { lazy, Suspense, useMemo } from "react";
 import { Link } from "react-router-dom";
-import { Activity, Server, Play, Hand } from "lucide-react";
+import {
+  Activity,
+  Server,
+  Play,
+  CheckCircle,
+  AlertTriangle,
+  ArrowRight,
+  Cpu,
+  ShieldCheck,
+  Database,
+  Box,
+  Hand,
+} from "lucide-react";
 import { useTranslation } from "react-i18next";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Button } from "@/components/ui/button";
-import { Loading, ErrorState, EmptyState } from "@/components/States";
+import { Loading, ErrorState } from "@/components/States";
 import { api } from "@/lib/api";
 import { useAsync, useConfig } from "@/lib/hooks";
-import type { Phase, ServerInfo } from "@/lib/types";
+import type { Phase, ServerInfo, WhitelistImage } from "@/lib/types";
 
 // three.js is heavy and only the Dashboard renders it — split it into its own
 // async chunk so the rest of the panel doesn't pay for it on first load.
@@ -41,18 +53,32 @@ function Stat({
 
 export function Dashboard() {
   const cfg = useConfig();
-  const { data, error, loading, reload } = useAsync(() => api.myServers(), []);
+  const { data: servers, error: serversErr, loading: serversLoading, reload: reloadServers } = useAsync(() => api.myServers(), []);
+  const { data: linkData, error: linkErr, loading: linkLoading } = useAsync(() => api.linkStatus(), []);
+  const { data: identity, error: meErr, loading: meLoading } = useAsync(() => api.me(), []);
+  
+  // 仅对管理员加载镜像白名单列表，防止普通用户请求 403 报错
+  const { data: imagesData } = useAsync(() => {
+    if (identity?.is_admin) {
+      return api.listImages();
+    }
+    return Promise.resolve([]);
+  }, [identity]);
+
   const { t } = useTranslation("dashboard");
 
   const counts = useMemo(() => {
-    const servers = data ?? [];
-    const by = (p: Phase) => servers.filter((s) => s.phase === p).length;
+    const list = servers ?? [];
+    const by = (p: Phase) => list.filter((s) => s.phase === p).length;
     return {
-      total: servers.length,
+      total: list.length,
       running: by("Running"),
-      players: servers.reduce((n, s) => n + (s.players ?? 0), 0),
+      players: list.reduce((n, s) => n + (s.players ?? 0), 0),
     };
-  }, [data]);
+  }, [servers]);
+
+  const loading = serversLoading || linkLoading || meLoading;
+  const error = serversErr || linkErr || meErr;
 
   return (
     <div className="mx-auto max-w-6xl space-y-6">
@@ -61,12 +87,20 @@ export function Dashboard() {
         <p className="text-sm text-muted-foreground">{t("subtitle")}</p>
       </div>
 
-      {loading && !data ? (
+      {loading && !servers ? (
         <Loading />
       ) : error ? (
-        <ErrorState error={error} onRetry={reload} />
+        <ErrorState error={error} onRetry={reloadServers} />
+      ) : !cfg ? (
+        <Loading />
       ) : (
-        <FleetView servers={data ?? []} counts={counts} hasConfig={!!cfg} />
+        <FleetView
+          servers={servers ?? []}
+          counts={counts}
+          linkStatus={linkData || undefined}
+          images={imagesData || []}
+          isAdmin={!!identity?.is_admin}
+        />
       )}
     </div>
   );
@@ -75,55 +109,405 @@ export function Dashboard() {
 function FleetView({
   servers,
   counts,
-  hasConfig,
+  linkStatus,
+  images,
+  isAdmin,
 }: {
   servers: ServerInfo[];
   counts: { total: number; running: number; players: number };
-  hasConfig: boolean;
+  linkStatus?: { linked: boolean };
+  images: WhitelistImage[];
+  isAdmin: boolean;
 }) {
   const { t } = useTranslation("dashboard");
-  if (servers.length === 0) {
+
+  // 1. 统计各状态 of 服务器数量
+  const statusStats = useMemo(() => {
+    let running = 0;
+    let starting = 0;
+    let stopping = 0;
+    let stopped = 0;
+    let failed = 0;
+    let unknown = 0;
+    let maxPlayers = 0;
+
+    servers.forEach((s) => {
+      if (s.phase === "Running") running++;
+      else if (s.phase === "Starting") starting++;
+      else if (s.phase === "Stopping") stopping++;
+      else if (s.phase === "Stopped") stopped++;
+      else if (s.phase === "Failed") failed++;
+      else unknown++;
+
+      maxPlayers += s.maxPlayers ?? 0;
+    });
+
+    return {
+      running,
+      starting,
+      stopping,
+      stopped,
+      failed,
+      unknown,
+      maxPlayers,
+    };
+  }, [servers]);
+
+  const loadPercentage = statusStats.maxPlayers > 0 
+    ? Math.round((counts.players / statusStats.maxPlayers) * 100) 
+    : 0;
+
+  // 2. 自建与外部镜像真实统计
+  const builtImagesCount = useMemo(() => 
+    images.filter((img) => img.source === "built" || !img.source).length, 
+    [images]
+  );
+  const externalImagesCount = useMemo(() => 
+    images.filter((img) => img.source === "external").length, 
+    [images]
+  );
+
+  // 3. 我拥有及可认领服务器真实统计
+  const ownedServersCount = useMemo(() => 
+    servers.filter((s) => s.owned).length, 
+    [servers]
+  );
+  const claimableServersCount = useMemo(() => 
+    servers.filter((s) => s.claimable).length, 
+    [servers]
+  );
+
+  // 4. 各种真实状态比率统计
+  const runningRatio = useMemo(() => 
+    servers.length > 0 ? Math.round((statusStats.running / servers.length) * 100) : 0,
+    [servers, statusStats.running]
+  );
+  const stoppedRatio = useMemo(() => 
+    servers.length > 0 ? Math.round((statusStats.stopped / servers.length) * 100) : 0,
+    [servers, statusStats.stopped]
+  );
+  const failedRatio = useMemo(() => 
+    servers.length > 0 ? Math.round((statusStats.failed / servers.length) * 100) : 0,
+    [servers, statusStats.failed]
+  );
+
+  // 辅助渲染百分比进度条段
+  const renderBarSegment = (count: number, colorClass: string) => {
+    if (servers.length === 0 || count === 0) return null;
+    const widthPct = (count / servers.length) * 100;
     return (
-      <EmptyState
-        title={t("no_servers_title")}
-        hint={t("no_servers_hint")}
-      >
-        <Link to="/servers">
-          <Button>{t("go_to_my_servers")}</Button>
-        </Link>
-      </EmptyState>
+      <div
+        className={`${colorClass} h-full transition-all`}
+        style={{ width: `${widthPct}%` }}
+      />
     );
-  }
+  };
 
   return (
-    <>
+    <div className="space-y-6">
+      {/* 顶部 Stat */}
       <div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
         <Stat icon={Server} label={t("stat_servers")} value={counts.total} />
         <Stat icon={Play} label={t("stat_running")} value={counts.running} />
         <Stat icon={Activity} label={t("stat_players_online")} value={counts.players} />
       </div>
 
-      <Card className="overflow-hidden">
-        <CardHeader className="flex-row items-center justify-between space-y-0">
-          <CardTitle className="text-base">{t("fleet")}</CardTitle>
-          <Link to="/servers">
-            <Button variant="ghost" size="sm">
-              {t("manage")} <Hand className="h-3.5 w-3.5" />
-            </Button>
-          </Link>
-        </CardHeader>
-        <CardContent className="p-0">
-          {hasConfig ? (
-            <div className="h-[340px] w-full bg-gradient-to-b from-transparent to-primary/5">
+      <div className="grid grid-cols-1 gap-6 lg:grid-cols-12 items-stretch">
+        {/* 左侧：账号状态、健康度及负载监控 (lg:col-span-8 h-full 捕获拉伸高度) */}
+        <div className="lg:col-span-8 flex flex-col gap-6 h-full">
+          {/* 1. 游戏角色绑定 Banner */}
+          <Card className="overflow-hidden">
+            <CardContent className="p-5 flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
+              {linkStatus?.linked ? (
+                <>
+                  <div className="space-y-1 max-w-xl">
+                    <div className="flex items-center gap-2 text-green-600 dark:text-green-400 font-semibold text-sm">
+                      <CheckCircle className="h-5 w-5 shrink-0" />
+                      <span>{t("account_linked_title")}</span>
+                    </div>
+                    <p className="text-xs text-muted-foreground leading-relaxed">
+                      {t("account_linked_desc")}
+                    </p>
+                  </div>
+                  <Link to="/account" className="shrink-0 w-full sm:w-auto">
+                    <Button variant="outline" size="sm" className="w-full text-xs">
+                      管理游戏角色
+                    </Button>
+                  </Link>
+                </>
+              ) : (
+                <>
+                  <div className="space-y-1 max-w-xl">
+                    <div className="flex items-center gap-2 text-amber-600 dark:text-amber-500 font-semibold text-sm">
+                      <AlertTriangle className="h-5 w-5 shrink-0 animate-bounce" />
+                      <span>{t("account_unlinked_title")}</span>
+                    </div>
+                    <p className="text-xs text-muted-foreground leading-relaxed">
+                      {t("account_unlinked_desc")}
+                    </p>
+                  </div>
+                  <Link to="/account" className="shrink-0 w-full sm:w-auto">
+                    <Button variant="default" size="sm" className="w-full text-xs">
+                      {t("go_link")} <ArrowRight className="h-3 w-3 ml-1" />
+                    </Button>
+                  </Link>
+                </>
+              )}
+            </CardContent>
+          </Card>
+
+          {/* 2. 管理员展示集群负载健康与镜像参数看板，普通用户展示极简引导 */}
+          {isAdmin ? (
+            <>
+              {/* 集群负载与健康卡片 */}
+              <Card>
+                <CardHeader className="pb-3 pt-5">
+                  <CardTitle className="text-base">{t("fleet_load")}</CardTitle>
+                </CardHeader>
+                <CardContent className="space-y-5 pb-5">
+                  {/* 玩家负载进度条 */}
+                  <div className="space-y-2">
+                    <div className="flex justify-between text-xs">
+                      <span className="text-muted-foreground flex items-center gap-1.5">
+                        <Cpu className="h-3.5 w-3.5 text-primary" /> {t("active_load")}
+                      </span>
+                      <span className="font-medium text-foreground">
+                        {counts.players} / {statusStats.maxPlayers} {t("stat_players_online")} ({loadPercentage}%)
+                      </span>
+                    </div>
+                    <div className="h-2 w-full bg-secondary rounded-full overflow-hidden">
+                      <div
+                        className="bg-primary h-full rounded-full transition-all"
+                        style={{ width: `${loadPercentage}%` }}
+                      />
+                    </div>
+                  </div>
+
+                  {/* 服务器状态分布健康条 */}
+                  <div className="space-y-2">
+                    <div className="flex justify-between text-xs">
+                      <span className="text-muted-foreground">{t("status_distribution")}</span>
+                      <span className="font-medium text-foreground">{servers.length} 实例</span>
+                    </div>
+                    {servers.length > 0 ? (
+                      <div className="h-3 w-full bg-secondary rounded-full overflow-hidden flex">
+                        {renderBarSegment(statusStats.running, "bg-[#22c55e]")}
+                        {renderBarSegment(statusStats.starting, "bg-[#eab308]")}
+                        {renderBarSegment(statusStats.stopping, "bg-[#f97316]")}
+                        {renderBarSegment(statusStats.failed, "bg-[#ef4444]")}
+                        {renderBarSegment(statusStats.stopped, "bg-[#64748b]")}
+                        {renderBarSegment(statusStats.unknown, "bg-[#94a3b8]")}
+                      </div>
+                    ) : (
+                      <div className="text-xs text-muted-foreground/60 py-1 text-center bg-muted/20 rounded">
+                        {t("no_servers_monitor")}
+                      </div>
+                    )}
+                  </div>
+
+                  {/* 镜像及规格说明 */}
+                  <div className="flex items-center gap-3 p-3 rounded-lg border bg-accent/5 text-xs text-muted-foreground">
+                    <ShieldCheck className="h-4.5 w-4.5 text-primary shrink-0" />
+                    <div>
+                      <span className="font-semibold text-foreground mr-1">{images.length}</span>
+                      {t("images_count")}。所有后端镜像运行前均通过 Trivy CVE 漏洞扫描，强制在隔离的安全容器中托管（spec §16）。
+                    </div>
+                  </div>
+                </CardContent>
+              </Card>
+
+              {/* 平台环境与配置参数卡片 (flex-1 自动拉伸) */}
+              <Card className="flex-1 flex flex-col justify-between">
+                <CardHeader className="pb-3 pt-5 px-6">
+                  <CardTitle className="text-base font-semibold text-foreground">
+                    {t("system_specs")}
+                  </CardTitle>
+                </CardHeader>
+                <CardContent className="px-6 pb-6 pt-1 flex-1 flex flex-col justify-between">
+                  <div className="grid grid-cols-2 sm:grid-cols-3 gap-x-8 gap-y-6">
+                    {/* 镜像总数 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <ShieldCheck className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_images_total")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-foreground leading-none mt-1.5">{images.length}</div>
+                    </div>
+
+                    {/* 集群内自建镜像 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <Box className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_images_built")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-foreground leading-none mt-1.5">{builtImagesCount}</div>
+                    </div>
+
+                    {/* 外部登记导入镜像 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <Database className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_images_external")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-foreground leading-none mt-1.5">{externalImagesCount}</div>
+                    </div>
+
+                    {/* 可见服务器总数 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <Server className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_servers_total")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-foreground leading-none mt-1.5">{counts.total}</div>
+                    </div>
+
+                    {/* 我拥有管理的服务器 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <CheckCircle className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_servers_owned")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-foreground leading-none mt-1.5">{ownedServersCount}</div>
+                    </div>
+
+                    {/* 公网可认领服务器 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <Hand className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_servers_claimable")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-foreground leading-none mt-1.5">{claimableServersCount}</div>
+                    </div>
+
+                    {/* 运行中实例占比 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <Activity className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_running_ratio")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-[#22c55e] leading-none mt-1.5">{runningRatio}%</div>
+                    </div>
+
+                    {/* 节点休眠率 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <Activity className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_stopped_ratio")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-slate-500 leading-none mt-1.5">{stoppedRatio}%</div>
+                    </div>
+
+                    {/* 运行故障率 */}
+                    <div className="space-y-1">
+                      <div className="flex items-center gap-1.5 text-muted-foreground">
+                        <AlertTriangle className="h-3.5 w-3.5 text-primary" />
+                        <span className="text-[11px] font-medium">{t("spec_failed_ratio")}</span>
+                      </div>
+                      <div className="text-xl font-bold font-mono text-rose-500 leading-none mt-1.5">{failedRatio}%</div>
+                    </div>
+                  </div>
+                </CardContent>
+              </Card>
+            </>
+          ) : (
+            <Card className="overflow-hidden flex flex-col justify-between flex-1">
+              <CardHeader className="pb-3 pt-5 px-6">
+                <CardTitle className="text-base font-semibold text-foreground">
+                  {t("welcome_title")}
+                </CardTitle>
+              </CardHeader>
+              <CardContent className="px-6 pb-6 pt-1 flex-1 flex flex-col justify-between gap-4">
+                <p className="text-xs text-muted-foreground leading-relaxed">
+                  {t("welcome_desc")}
+                </p>
+
+                {/* 极简平台新手引导指引（真实且有用） */}
+                <div className="p-3.5 rounded-lg border bg-accent/5 text-[11px] text-muted-foreground space-y-1.5">
+                  <div className="font-semibold text-foreground text-xs">快速入门指引：</div>
+                  <ul className="list-disc list-inside space-y-1">
+                    <li>认领无主服后，系统会自动将您的 Minecraft UUID 添加至准入白名单。</li>
+                    <li>服务器如果长时间处于无人在线空闲状态，平台会自动执行休眠存档以节约资源。</li>
+                    <li>游戏入口统一由 Velocity 网关承载，只需连接您的专用子域名即可。</li>
+                  </ul>
+                </div>
+
+                <div>
+                  <Link to="/servers">
+                    <Button variant="default" size="sm" className="text-xs gap-1.5 w-full sm:w-auto">
+                      {t("go_to_servers_btn")} <ArrowRight className="w-3.5 h-3.5" />
+                    </Button>
+                  </Link>
+                </div>
+              </CardContent>
+            </Card>
+          )}
+        </div>
+
+        {/* 右侧：3D星图拓扑监控 (lg:col-span-4 h-full) */}
+        <Card className="lg:col-span-4 flex flex-col overflow-hidden h-full">
+          <CardHeader className="space-y-1 pb-4">
+            <CardTitle className="text-base">{t("fleet")}</CardTitle>
+            <p className="text-xs text-muted-foreground">三维体素网络拓扑图</p>
+          </CardHeader>
+          <CardContent className="flex-1 flex flex-col p-0 justify-between">
+            <div className="flex-1 min-h-[220px] w-full bg-gradient-to-b from-transparent to-primary/5 border-b relative">
               <Suspense fallback={<Loading label={t("loading_scene")} />}>
                 <VoxelFleet servers={servers} />
               </Suspense>
             </div>
-          ) : (
-            <Loading label={t("preparing_scene")} />
-          )}
-        </CardContent>
-      </Card>
-    </>
+            {/* 状态图例说明 + 指标统计 */}
+            <div className="p-4 space-y-3 text-xs bg-muted/10">
+              <div className="font-semibold text-muted-foreground text-[10px] uppercase tracking-wider">
+                {t("legend_title")}
+              </div>
+              <div className="grid grid-cols-2 gap-x-4 gap-y-2">
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <span className="h-2 w-2 rounded-full bg-[#22c55e]" />
+                    <span className="text-muted-foreground text-[11px]">{t("legend_running")}</span>
+                  </div>
+                  <span className="font-mono text-[11px] text-foreground font-semibold">{statusStats.running}</span>
+                </div>
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <span className="h-2 w-2 rounded-full bg-[#eab308] animate-pulse" />
+                    <span className="text-muted-foreground text-[11px]">{t("legend_starting")}</span>
+                  </div>
+                  <span className="font-mono text-[11px] text-foreground font-semibold">{statusStats.starting}</span>
+                </div>
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <span className="h-2 w-2 rounded-full bg-[#f97316] animate-pulse" />
+                    <span className="text-muted-foreground text-[11px]">{t("legend_stopping")}</span>
+                  </div>
+                  <span className="font-mono text-[11px] text-foreground font-semibold">{statusStats.stopping}</span>
+                </div>
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <span className="h-2 w-2 rounded-full bg-[#64748b]" />
+                    <span className="text-muted-foreground text-[11px]">{t("legend_stopped")}</span>
+                  </div>
+                  <span className="font-mono text-[11px] text-foreground font-semibold">{statusStats.stopped}</span>
+                </div>
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <span className="h-2 w-2 rounded-full bg-[#ef4444]" />
+                    <span className="text-muted-foreground text-[11px]">{t("legend_failed")}</span>
+                  </div>
+                  <span className="font-mono text-[11px] text-foreground font-semibold">{statusStats.failed}</span>
+                </div>
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <span className="h-2 w-2 rounded-full bg-[#94a3b8]" />
+                    <span className="text-muted-foreground text-[11px]">{t("legend_unknown")}</span>
+                  </div>
+                  <span className="font-mono text-[11px] text-foreground font-semibold">{statusStats.unknown}</span>
+                </div>
+              </div>
+            </div>
+          </CardContent>
+        </Card>
+      </div>
+    </div>
   );
 }