diff --git a/examples/personal-workspace-browser-smoke.mjs b/examples/personal-workspace-browser-smoke.mjs
index f0e86cb67d..7c665a9681 100644
--- a/examples/personal-workspace-browser-smoke.mjs
+++ b/examples/personal-workspace-browser-smoke.mjs
@@ -22,9 +22,10 @@ import {
   startServer,
 } from "./personal-workspace-browser/fixture.mjs";
 import { navigationSortingScenario } from "./personal-workspace-browser/navigation-sorting.mjs";
+import { teamPlanScenario } from "./personal-workspace-browser/team-plan.mjs";
 import { typedActionsScenario } from "./personal-workspace-browser/typed-actions.mjs";
 
-const scenarioCatalog = [navigationSortingScenario, chatRecoveryScenario, typedActionsScenario, executionChipScenario];
+const scenarioCatalog = [navigationSortingScenario, chatRecoveryScenario, typedActionsScenario, teamPlanScenario, executionChipScenario];
 const requestedScenario = process.env.LOOPX_PERSONAL_WORKSPACE_SCENARIO;
 const scenarios = requestedScenario
   ? scenarioCatalog.filter((scenario) => scenario.id === requestedScenario)
diff --git a/examples/personal-workspace-browser/team-plan.mjs b/examples/personal-workspace-browser/team-plan.mjs
new file mode 100644
index 0000000000..35c324bdf0
--- /dev/null
+++ b/examples/personal-workspace-browser/team-plan.mjs
@@ -0,0 +1,189 @@
+// Browser acceptance for confirming a validated steward team plan.
+//
+// The unit smoke proves the transport accepts the kind and that the reducer
+// renders the lanes. This scenario proves the click path an owner actually
+// takes: a validated multi-lane preview becomes a card, the card shows every
+// lane and its gap, and confirming it sends exactly one apply.
+
+import { resolve } from "node:path";
+
+import { outputDir } from "./fixture.mjs";
+import { openWorkspacePage } from "./scenario-context.mjs";
+
+const GOAL_ID = "product-release";
+const PROPOSAL_ID = "proposal-team-plan-fixture";
+const READY_TODO = "Implement the bounded intake";
+const GAP_TODO = "Independently review the intake";
+
+function teamPlanProposal() {
+  return {
+    schema_version: "loopx_chat_action_proposal_v1",
+    proposal_id: PROPOSAL_ID,
+    action_kind: "team.plan",
+    summary: "为 product-release 配出 2 条 lane 的团队",
+    normalized_parameters: {
+      goal_id: GOAL_ID,
+      plan: {
+        schema_version: "steward_team_plan_preview_v0",
+        kind: "steward_team_plan_preview",
+        goal_id: GOAL_ID,
+        objective: "Ship the bounded intake",
+        lanes: [
+          {
+            lane_id: "lane_intake",
+            agent_id: "agent-backend",
+            acceptance: "the bounded Todo is created through the canonical owner",
+            staffing: "ready",
+            first_todo: {
+              text: READY_TODO,
+              priority: "P1",
+              task_class: "advancement_task",
+              action_kind: "implement",
+            },
+          },
+          {
+            lane_id: "lane_review",
+            agent_id: "agent-reviewer",
+            acceptance: "the review receipt is recorded",
+            staffing: "gap",
+            gap_reason_code: "agent_not_registered",
+            declined_first_todo: {
+              text: GAP_TODO,
+              priority: "P1",
+              task_class: "advancement_task",
+              action_kind: "validate",
+            },
+          },
+        ],
+        gaps: [{ lane_id: "lane_review", reason_code: "agent_not_registered" }],
+        quota_envelope: { slots: 4, window: "1d" },
+        stop_condition: "every lane reports a typed outcome or a stated gap",
+        applies: false,
+      },
+      requested_by: "owner",
+    },
+    context: { kind: "goal", goal_id: GOAL_ID },
+    expected_state_fingerprint: "fixture-team-plan-r1",
+    permission_classification: "durable_write",
+    validation_evidence: ["every ready lane names an Agent this Goal registers"],
+    available_transitions: ["apply", "cancel"],
+    status: "preview_ready",
+    receipt: null,
+    stale: null,
+    created_at: "2026-09-16T01:00:00Z",
+    updated_at: "2026-09-16T01:00:01Z",
+  };
+}
+
+export const teamPlanScenario = {
+  id: "team-plan",
+  async run({ browser, collectCoverage, url }) {
+    const failures = [];
+    const notes = [];
+    const check = (condition, message) => {
+      if (condition) notes.push(message);
+      else failures.push(message);
+    };
+    const context = await openWorkspacePage(browser, url, {
+      apiOptions: { initialActionProposals: [teamPlanProposal()] },
+      collectCoverage,
+    });
+    try {
+      const { api, page } = context;
+      // Only the product's own API calls are asserted here: the development
+      // server may refuse to serve an asset it considers outside its root,
+      // which is a harness path question rather than a client failure.
+      const failedResponses = [];
+      page.on("response", (response) => {
+        if (response.status() >= 400 && response.url().includes("/api/")) {
+          failedResponses.push(`${response.status()} ${response.url()}`);
+        }
+      });
+      await page.locator(".personal-goal-link", { hasText: "Product Release" }).click();
+      await page.locator(".personal-goal-tabs button", { hasText: "Chat" }).click();
+
+      const row = page.locator(".personal-proposal-row", { hasText: "配出 2 条 lane" });
+      try {
+        await row.waitFor({ state: "visible", timeout: 15_000 });
+      } catch (error) {
+        throw new Error(
+          `${error.message}; rows=${JSON.stringify(await page.locator(".personal-proposal-row").allInnerTexts())};`
+          + ` body=${(await page.locator("body").innerText()).slice(0, 1500)}`,
+        );
+      }
+      check((await row.innerText()).includes("team.plan"), "the proposal row names the team.plan action kind");
+
+      await row.click();
+      const drawer = page.locator('.personal-context-drawer[data-context-kind="proposal"]');
+      await drawer.getByText("配额包络", { exact: true }).waitFor({ state: "visible", timeout: 15_000 });
+      const previewText = await drawer.innerText();
+      check(previewText.includes("agent-backend"), "a ready lane names the Agent that runs it");
+      check(
+        previewText.includes(`P1 · implement · ${READY_TODO}`),
+        "a ready lane shows its first bounded Todo with its priority and action kind",
+      );
+      check(
+        previewText.includes("验收: the bounded Todo is created through the canonical owner"),
+        "a ready lane shows its acceptance signal",
+      );
+      check(
+        previewText.includes("agent-reviewer")
+        && previewText.includes("未配齐")
+        && previewText.includes("agent_not_registered")
+        && previewText.includes(GAP_TODO),
+        "a gap lane says it is unstaffed, names the reason, and keeps the work it did not staff",
+      );
+      check(
+        previewText.includes("配额包络") && previewText.includes("slots: 4") && previewText.includes("停止条件"),
+        "the quota envelope and the stop condition render",
+      );
+      check(previewText.includes("确认后会通过既有 owner"), "the card states what confirming does");
+      check(
+        !/(已创建|已经创建|lanes created|已组建)/u.test(previewText),
+        "the card never claims a lane already exists before confirmation",
+      );
+      await page.screenshot({
+        path: resolve(outputDir, "team-plan-preview.png"),
+        fullPage: false,
+        animations: "disabled",
+      });
+
+      const confirm = drawer.getByRole("button", { name: "确认并组建各 lane", exact: true });
+      check(await confirm.count() === 1, "exactly one confirmation control is offered");
+      check(await confirm.isEnabled(), "the validated preview is confirmable");
+      await confirm.click();
+
+      for (let attempt = 0; attempt < 60 && api.actionApplies.length === 0; attempt += 1) {
+        await page.waitForTimeout(50);
+      }
+      check(
+        api.actionApplies.filter((proposalId) => proposalId === PROPOSAL_ID).length === 1,
+        "confirming sends exactly one apply for the confirmed proposal",
+      );
+      check(api.durableWriteCount === 1, "the confirmed apply performed exactly one durable write");
+      await drawer.getByText("已应用，LoopX 状态将刷新。", { exact: true })
+        .waitFor({ state: "visible", timeout: 15_000 });
+      await page.screenshot({
+        path: resolve(outputDir, "team-plan-applied.png"),
+        fullPage: false,
+        animations: "disabled",
+      });
+      // The harness collects both uncaught page errors and console errors; a
+      // dev-server resource status is not a client-side exception, so only the
+      // former is a failure here.
+      const scriptErrors = context.errors.filter((message) => !message.startsWith("Failed to load resource"));
+      check(
+        scriptErrors.length === 0,
+        `no client-side exception was raised (${scriptErrors.join(" | ")})`,
+      );
+      check(
+        failedResponses.length === 0,
+        `no LoopX API call failed while confirming the plan (${failedResponses.join(" | ")})`,
+      );
+    } finally {
+      await context.close();
+    }
+    if (failures.length) throw new Error(failures.join(" | "));
+    return { coverageEntries: context.coverageEntries, note: notes.join(" ") };
+  },
+};