diff --git a/tests/strategy_switch_worker_validation.mjs b/tests/strategy_switch_worker_validation.mjs
index 79914ee..824a9fa 100644
--- a/tests/strategy_switch_worker_validation.mjs
+++ b/tests/strategy_switch_worker_validation.mjs
@@ -69,9 +69,9 @@ const accountOptions = __test.normalizeAccountOptionsPayload(
   "test_account_options",
 );
 
-assert.deepEqual(accountOptions.longbridge[0].supported_domains, ["hk_equity"]);
-assert.deepEqual(accountOptions.longbridge[1].supported_domains, ["us_equity"]);
-assert.deepEqual(accountOptions.ibkr[0].supported_domains, ["us_equity"]);
+assert.deepEqual(accountOptions.longbridge[0].supported_domains, ["us_equity", "hk_equity"]);
+assert.deepEqual(accountOptions.longbridge[1].supported_domains, ["us_equity", "hk_equity"]);
+assert.deepEqual(accountOptions.ibkr[0].supported_domains, ["us_equity", "hk_equity"]);
 
 const longbridgeHk = __test.assertConfiguredAccount(
   {
@@ -111,13 +111,38 @@ __test.assertStrategyAllowedForAccount(
   ibkrAccount,
   strategyProfiles,
 );
+__test.assertStrategyAllowedForAccount(
+  {
+    platform: "ibkr",
+    strategy_profile: "hk_low_vol_dividend_quality_snapshot",
+  },
+  ibkrAccount,
+  strategyProfiles,
+);
+
+const schwabAccount = __test.assertConfiguredAccount(
+  {
+    platform: "schwab",
+    target_name: "default",
+    strategy_profile: "tqqq_growth_income",
+  },
+  accountOptions,
+);
+__test.assertStrategyAllowedForAccount(
+  {
+    platform: "schwab",
+    strategy_profile: "tqqq_growth_income",
+  },
+  schwabAccount,
+  strategyProfiles,
+);
 assert.throws(
   () => __test.assertStrategyAllowedForAccount(
     {
-      platform: "ibkr",
+      platform: "schwab",
       strategy_profile: "hk_low_vol_dividend_quality_snapshot",
     },
-    ibkrAccount,
+    schwabAccount,
     strategyProfiles,
   ),
   /not supported/,
diff --git a/web/strategy-switch-console/README.md b/web/strategy-switch-console/README.md
index cfea933..8c152cb 100644
--- a/web/strategy-switch-console/README.md
+++ b/web/strategy-switch-console/README.md
@@ -104,7 +104,7 @@ Each account item supports:
   "account_scope": "live-u1599-tqqq",
   "service_name": "interactive-brokers-live-u1599-tqqq-service",
   "default_strategy_profile": "tqqq_growth_income",
-  "supported_domains": ["us_equity"]
+  "supported_domains": ["us_equity", "hk_equity"]
 }
 ```
 
@@ -124,6 +124,7 @@ When adding or renaming a strategy profile:
 - Run `python3 scripts/sync_strategy_switch_page_asset.py` so `strategy_profiles_asset.js` is regenerated.
 - Set `domain` on each strategy profile. Current values are `us_equity` and `hk_equity`.
 - Set each affected account's `default_strategy_profile` and `supported_domains` in `account-options.example.json` and the deployed KV account config.
+- Use `["us_equity", "hk_equity"]` for LongBridge and IBKR accounts unless you intentionally want to narrow a specific account.
 - Update the deployed KV `strategy_profiles` key from `strategy-profiles.example.json`.
 - Make sure the platform repository's current `RUNTIME_TARGET_JSON.strategy_profile` or account-specific `CLOUD_RUN_SERVICE_TARGETS_JSON` uses the same id.
 - Use lower-case ids with letters, numbers, dot, underscore, dash, or equals only. Do not encode account names or secrets in profile ids.
diff --git a/web/strategy-switch-console/README.zh-CN.md b/web/strategy-switch-console/README.zh-CN.md
index 784db01..dc27575 100644
--- a/web/strategy-switch-console/README.zh-CN.md
+++ b/web/strategy-switch-console/README.zh-CN.md
@@ -111,7 +111,7 @@ wrangler secret put STRATEGY_SWITCH_ACCOUNT_OPTIONS_JSON < /tmp/strategy-switch-
   "account_scope": "live-u1599-tqqq",
   "service_name": "interactive-brokers-live-u1599-tqqq-service",
   "default_strategy_profile": "tqqq_growth_income",
-  "supported_domains": ["us_equity"]
+  "supported_domains": ["us_equity", "hk_equity"]
 }
 ```
 
@@ -131,6 +131,7 @@ Worker 会校验 dispatch 参数必须匹配这里的某个账号项，也会校
 - 运行 `python3 scripts/sync_strategy_switch_page_asset.py` 重新生成 `strategy_profiles_asset.js`。
 - 给每个策略 profile 设置 `domain`。当前支持 `us_equity` 和 `hk_equity`。
 - 在 `account-options.example.json` 和已部署的 KV 账号配置里更新对应账号的 `default_strategy_profile` 和 `supported_domains`。
+- LongBridge 和 IBKR 账号默认写 `["us_equity", "hk_equity"]`，除非你明确要把某个账号限制成单市场。
 - 用 `strategy-profiles.example.json` 更新已部署 KV 的 `strategy_profiles` key。
 - 确认平台仓库当前的 `RUNTIME_TARGET_JSON.strategy_profile` 或账号级 `CLOUD_RUN_SERVICE_TARGETS_JSON` 使用同一个 id。
 - profile id 只使用小写字母、数字、点、下划线、短横线或等号。不要把账号名、密码、token、密钥信息写进 profile id。
diff --git a/web/strategy-switch-console/account-options.example.json b/web/strategy-switch-console/account-options.example.json
index 629006e..4ff027b 100644
--- a/web/strategy-switch-console/account-options.example.json
+++ b/web/strategy-switch-console/account-options.example.json
@@ -6,7 +6,7 @@
       "target_name": "hk",
       "account_selector": "HK",
       "default_strategy_profile": "hk_low_vol_dividend_quality_snapshot",
-      "supported_domains": ["hk_equity"]
+      "supported_domains": ["us_equity", "hk_equity"]
     },
     {
       "key": "sg",
@@ -14,7 +14,7 @@
       "target_name": "sg",
       "account_selector": "SG",
       "default_strategy_profile": "tqqq_growth_income",
-      "supported_domains": ["us_equity"]
+      "supported_domains": ["us_equity", "hk_equity"]
     },
     {
       "key": "paper",
@@ -22,7 +22,7 @@
       "target_name": "paper",
       "account_selector": "PAPER",
       "default_strategy_profile": "mega_cap_leader_rotation_top50_balanced",
-      "supported_domains": ["us_equity"]
+      "supported_domains": ["us_equity", "hk_equity"]
     }
   ],
   "ibkr": [
@@ -35,7 +35,7 @@
       "account_scope": "live-u1599-tqqq",
       "service_name": "interactive-brokers-live-u1599-tqqq-service",
       "default_strategy_profile": "tqqq_growth_income",
-      "supported_domains": ["us_equity"]
+      "supported_domains": ["us_equity", "hk_equity"]
     },
     {
       "key": "u16608560",
@@ -46,7 +46,7 @@
       "account_scope": "live-u1660-soxl",
       "service_name": "interactive-brokers-live-u1660-soxl-service",
       "default_strategy_profile": "soxl_soxx_trend_income",
-      "supported_domains": ["us_equity"]
+      "supported_domains": ["us_equity", "hk_equity"]
     },
     {
       "key": "u18336562",
@@ -57,7 +57,7 @@
       "account_scope": "live-u1833-smart-dca",
       "service_name": "interactive-brokers-live-u1833-smart-dca-service",
       "default_strategy_profile": "nasdaq_sp500_smart_dca",
-      "supported_domains": ["us_equity"]
+      "supported_domains": ["us_equity", "hk_equity"]
     }
   ],
   "schwab": [
diff --git a/web/strategy-switch-console/index.html b/web/strategy-switch-console/index.html
index 671ffa8..8f1eeec 100644
--- a/web/strategy-switch-console/index.html
+++ b/web/strategy-switch-console/index.html
@@ -628,9 +628,9 @@ <h2 data-i18n="summary">切换摘要</h2>
 
     const defaultAccountOptions = {
       longbridge: [
-        { key: "hk", label: "hk", target_name: "hk", account_selector: "HK", default_strategy_profile: "hk_low_vol_dividend_quality_snapshot", supported_domains: ["hk_equity"] },
-        { key: "sg", label: "sg", target_name: "sg", account_selector: "SG", default_strategy_profile: "tqqq_growth_income", supported_domains: ["us_equity"] },
-        { key: "paper", label: "paper", target_name: "paper", account_selector: "PAPER", default_strategy_profile: "mega_cap_leader_rotation_top50_balanced", supported_domains: ["us_equity"] },
+        { key: "hk", label: "hk", target_name: "hk", account_selector: "HK", default_strategy_profile: "hk_low_vol_dividend_quality_snapshot", supported_domains: ["us_equity", "hk_equity"] },
+        { key: "sg", label: "sg", target_name: "sg", account_selector: "SG", default_strategy_profile: "tqqq_growth_income", supported_domains: ["us_equity", "hk_equity"] },
+        { key: "paper", label: "paper", target_name: "paper", account_selector: "PAPER", default_strategy_profile: "mega_cap_leader_rotation_top50_balanced", supported_domains: ["us_equity", "hk_equity"] },
       ],
       ibkr: [
         {
@@ -642,7 +642,7 @@ <h2 data-i18n="summary">切换摘要</h2>
           account_scope: "live-u1599-tqqq",
           service_name: "interactive-brokers-live-u1599-tqqq-service",
           default_strategy_profile: "tqqq_growth_income",
-          supported_domains: ["us_equity"],
+          supported_domains: ["us_equity", "hk_equity"],
         },
         {
           key: "u16608560",
@@ -653,7 +653,7 @@ <h2 data-i18n="summary">切换摘要</h2>
           account_scope: "live-u1660-soxl",
           service_name: "interactive-brokers-live-u1660-soxl-service",
           default_strategy_profile: "soxl_soxx_trend_income",
-          supported_domains: ["us_equity"],
+          supported_domains: ["us_equity", "hk_equity"],
         },
         {
           key: "u18336562",
@@ -664,7 +664,7 @@ <h2 data-i18n="summary">切换摘要</h2>
           account_scope: "live-u1833-smart-dca",
           service_name: "interactive-brokers-live-u1833-smart-dca-service",
           default_strategy_profile: "nasdaq_sp500_smart_dca",
-          supported_domains: ["us_equity"],
+          supported_domains: ["us_equity", "hk_equity"],
         },
       ],
       schwab: [
@@ -852,20 +852,8 @@ <h2 data-i18n="summary">切换摘要</h2>
     }
 
     function inferSupportedDomains(platform, account) {
-      const tokens = [
-        account?.key,
-        account?.label,
-        account?.target_name,
-        account?.account_selector,
-        account?.account_scope,
-        account?.deployment_selector,
-        account?.service_name,
-      ]
-        .join(" ")
-        .toLowerCase()
-        .split(/[^a-z0-9]+/)
-        .filter(Boolean);
-      if (platform === "longbridge" && tokens.includes("hk")) return ["hk_equity"];
+      void account;
+      if (platform === "longbridge" || platform === "ibkr") return ["us_equity", "hk_equity"];
       return ["us_equity"];
     }
 
diff --git a/web/strategy-switch-console/page_asset.js b/web/strategy-switch-console/page_asset.js
index b5370b3..14839c9 100644
--- a/web/strategy-switch-console/page_asset.js
+++ b/web/strategy-switch-console/page_asset.js
@@ -1,2 +1,2 @@
 // Generated by scripts/sync_strategy_switch_page_asset.py; do not edit by hand.
-export const PAGE_HTML = "<!doctype html>\n<html lang=\"zh-CN\">\n<head>\n  <meta charset=\"utf-8\">\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n  <meta name=\"color-scheme\" content=\"light\">\n  <title>QuantRuntimeSettings Strategy Switch</title>\n  <style>\n    :root {\n      --bg: #f5f6f8;\n      --surface: #ffffff;\n      --soft: #eef1f4;\n      --ink: #16191f;\n      --muted: #66707c;\n      --line: #dce1e7;\n      --line-strong: #b8c2cc;\n      --accent: #136f63;\n      --accent-ink: #ffffff;\n      --danger: #b54137;\n      --lb: #0f766e;\n      --ib: #2f5f9f;\n      --sw: #9b4153;\n      --ft: #94651f;\n      font-family:\n        Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,\n        \"Segoe UI\", \"PingFang SC\", \"Microsoft YaHei\", sans-serif;\n    }\n\n    * {\n      box-sizing: border-box;\n    }\n\n    html {\n      min-height: 100%;\n      background: var(--bg);\n    }\n\n    body {\n      margin: 0;\n      min-height: 100svh;\n      background: var(--bg);\n      color: var(--ink);\n      letter-spacing: 0;\n    }\n\n    button,\n    select {\n      font: inherit;\n      letter-spacing: 0;\n    }\n\n    button {\n      cursor: pointer;\n    }\n\n    a {\n      color: inherit;\n    }\n\n    [hidden] {\n      display: none !important;\n    }\n\n    h1,\n    h2,\n    h3,\n    p {\n      margin: 0;\n    }\n\n    .topbar {\n      min-height: 72px;\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 20px;\n      padding: 17px 28px;\n      border-bottom: 1px solid var(--line);\n      background: rgba(250, 251, 252, 0.94);\n      backdrop-filter: blur(14px);\n      position: sticky;\n      top: 0;\n      z-index: 20;\n    }\n\n    .brand {\n      display: grid;\n      gap: 3px;\n      min-width: 0;\n    }\n\n    h1 {\n      font-size: 22px;\n      line-height: 1.12;\n      font-weight: 780;\n      overflow-wrap: anywhere;\n    }\n\n    .brand p {\n      color: var(--muted);\n      font-size: 13px;\n      line-height: 1.4;\n    }\n\n    .top-actions {\n      display: flex;\n      align-items: center;\n      justify-content: flex-end;\n      gap: 10px;\n      flex-wrap: wrap;\n    }\n\n    .auth-status {\n      max-width: 260px;\n      overflow: hidden;\n      text-overflow: ellipsis;\n    }\n\n    .shell {\n      width: min(1160px, calc(100vw - 36px));\n      margin: 0 auto;\n      padding: 26px 0 32px;\n      display: grid;\n      gap: 18px;\n    }\n\n    .pill,\n    .btn {\n      min-height: 36px;\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      gap: 7px;\n      border: 1px solid var(--line);\n      background: var(--surface);\n      color: var(--muted);\n      text-decoration: none;\n      white-space: nowrap;\n      font-size: 13px;\n      font-weight: 740;\n    }\n\n    .pill {\n      padding: 0 12px;\n      border-radius: 999px;\n    }\n\n    .pill.ready {\n      border-color: rgba(19, 111, 99, 0.28);\n      background: #eff9f6;\n      color: var(--accent);\n    }\n\n    .btn {\n      padding: 0 13px;\n      border-radius: 8px;\n      transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;\n    }\n\n    .btn:hover {\n      transform: translateY(-1px);\n      border-color: var(--line-strong);\n      background: #fafbfc;\n    }\n\n    .mode button {\n      border: 0;\n      border-radius: 6px;\n      background: transparent;\n      color: var(--muted);\n      font-weight: 760;\n      transition: background 150ms ease, color 150ms ease;\n    }\n\n    .mode button.active {\n      background: #ffffff;\n      color: var(--ink);\n      box-shadow: 0 1px 7px rgba(22, 25, 31, 0.08);\n    }\n\n    .platform-strip {\n      display: grid;\n      grid-template-columns: repeat(4, minmax(0, 1fr));\n      gap: 10px;\n    }\n\n    .platform-button {\n      min-width: 0;\n      min-height: 104px;\n      display: grid;\n      grid-template-columns: auto 1fr;\n      align-items: center;\n      gap: 12px;\n      padding: 14px;\n      border: 1px solid var(--line);\n      border-top: 4px solid var(--platform-color);\n      border-radius: 8px;\n      background: var(--surface);\n      color: var(--ink);\n      text-align: left;\n      transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;\n    }\n\n    .platform-button:hover {\n      transform: translateY(-1px);\n      border-color: var(--line-strong);\n    }\n\n    .platform-button.active {\n      border-color: var(--platform-color);\n      background:\n        linear-gradient(180deg, color-mix(in srgb, var(--platform-color) 5%, white), #ffffff 62%);\n      box-shadow: 0 16px 36px rgba(22, 25, 31, 0.10);\n    }\n\n    .platform-button[data-platform=\"longbridge\"] {\n      --platform-color: var(--lb);\n    }\n\n    .platform-button[data-platform=\"ibkr\"] {\n      --platform-color: var(--ib);\n    }\n\n    .platform-button[data-platform=\"schwab\"] {\n      --platform-color: var(--sw);\n    }\n\n    .platform-button[data-platform=\"firstrade\"] {\n      --platform-color: var(--ft);\n    }\n\n    .mark {\n      width: 44px;\n      height: 44px;\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      border-radius: 8px;\n      background: color-mix(in srgb, var(--platform-color) 12%, white);\n      color: var(--platform-color);\n      font-size: 13px;\n      font-weight: 840;\n    }\n\n    .platform-copy {\n      min-width: 0;\n      display: grid;\n      gap: 3px;\n    }\n\n    .platform-copy strong {\n      font-size: 16px;\n      line-height: 1.18;\n      overflow-wrap: anywhere;\n    }\n\n    .platform-copy span {\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.35;\n      overflow-wrap: anywhere;\n    }\n\n    .platform-copy small {\n      color: var(--platform-color);\n      font-size: 11px;\n      line-height: 1.25;\n      font-weight: 780;\n      overflow-wrap: anywhere;\n    }\n\n    .switch-surface {\n      display: grid;\n      grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);\n      gap: 18px;\n      align-items: stretch;\n    }\n\n    .switch-panel,\n    .summary-panel {\n      min-width: 0;\n      border: 1px solid var(--line);\n      border-radius: 8px;\n      background: var(--surface);\n      box-shadow: 0 18px 42px rgba(22, 25, 31, 0.08);\n    }\n\n    .switch-panel {\n      display: grid;\n      gap: 20px;\n      padding: 22px;\n    }\n\n    .panel-head {\n      display: grid;\n      gap: 5px;\n    }\n\n    .eyebrow {\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.2;\n      font-weight: 780;\n      text-transform: uppercase;\n    }\n\n    .panel-head h2 {\n      font-size: clamp(28px, 4vw, 46px);\n      line-height: 1.04;\n      font-weight: 820;\n      overflow-wrap: anywhere;\n    }\n\n    .quick-form {\n      display: grid;\n      grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);\n      gap: 14px;\n    }\n\n    .control-block {\n      display: grid;\n      gap: 8px;\n      min-width: 0;\n      color: var(--muted);\n      font-size: 12px;\n      font-weight: 760;\n    }\n\n    select {\n      width: 100%;\n      min-width: 0;\n      height: 48px;\n      padding: 0 13px;\n      border: 1px solid var(--line);\n      border-radius: 8px;\n      background: #ffffff;\n      color: var(--ink);\n      outline: none;\n      font-size: 14px;\n      font-weight: 680;\n      transition: border-color 150ms ease, box-shadow 150ms ease;\n    }\n\n    select:focus {\n      border-color: var(--platform-color, var(--accent));\n      box-shadow: 0 0 0 3px rgba(19, 111, 99, 0.12);\n    }\n\n    .selection-meta {\n      min-height: 20px;\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.45;\n      overflow-wrap: anywhere;\n    }\n\n    .mode {\n      height: 48px;\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 4px;\n      padding: 4px;\n      border: 1px solid var(--line);\n      border-radius: 8px;\n      background: var(--soft);\n    }\n\n    .mode button {\n      font-size: 13px;\n    }\n\n    .run-area {\n      display: grid;\n      gap: 10px;\n      padding-top: 2px;\n    }\n\n    .run-button {\n      min-height: 56px;\n      border: 0;\n      border-radius: 8px;\n      background: var(--accent);\n      color: var(--accent-ink);\n      font-size: 16px;\n      font-weight: 820;\n      transition: transform 150ms ease, background 150ms ease, opacity 150ms ease;\n    }\n\n    .run-button:hover:not(:disabled) {\n      transform: translateY(-1px);\n      background: #0f5f55;\n    }\n\n    .run-button:disabled {\n      opacity: 0.48;\n      cursor: not-allowed;\n      transform: none;\n    }\n\n    .action-note {\n      min-height: 20px;\n      color: var(--muted);\n      font-size: 13px;\n      line-height: 1.45;\n    }\n\n    .action-note.warning {\n      color: var(--danger);\n      font-weight: 720;\n    }\n\n    .summary-panel {\n      display: grid;\n      grid-template-rows: auto 1fr auto;\n      overflow: hidden;\n    }\n\n    .summary-head {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 12px;\n      padding: 16px;\n      border-bottom: 1px solid var(--line);\n    }\n\n    .summary-head h2 {\n      font-size: 15px;\n      line-height: 1.2;\n      font-weight: 800;\n    }\n\n    .summary-list {\n      margin: 0;\n      padding: 8px 16px;\n      display: grid;\n    }\n\n    .summary-row {\n      display: grid;\n      grid-template-columns: 128px minmax(0, 1fr);\n      gap: 12px;\n      padding: 10px 0;\n      border-bottom: 1px solid #eef1f4;\n      align-items: start;\n    }\n\n    .summary-row:last-child {\n      border-bottom: 0;\n    }\n\n    .summary-row dt {\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.4;\n      font-weight: 760;\n    }\n\n    .summary-row dd {\n      margin: 0;\n      min-width: 0;\n      color: var(--ink);\n      font-size: 13px;\n      line-height: 1.45;\n      overflow-wrap: anywhere;\n    }\n\n    .summary-actions {\n      display: flex;\n      gap: 10px;\n      flex-wrap: wrap;\n      padding: 15px 16px;\n      border-top: 1px solid var(--line);\n      background: #fbfcfd;\n    }\n\n    .toast {\n      min-height: 20px;\n      color: var(--accent);\n      font-size: 13px;\n      line-height: 1.45;\n    }\n\n    .quiet {\n      color: var(--muted);\n    }\n\n    @media (max-width: 980px) {\n      .platform-strip {\n        grid-template-columns: repeat(2, minmax(0, 1fr));\n      }\n\n      .switch-surface {\n        grid-template-columns: 1fr;\n      }\n    }\n\n    @media (max-width: 680px) {\n      .topbar {\n        position: static;\n        align-items: flex-start;\n        flex-direction: column;\n        padding: 18px;\n      }\n\n      .top-actions {\n        justify-content: flex-start;\n        width: 100%;\n      }\n\n      .shell {\n        width: min(100% - 28px, 1160px);\n        padding-top: 18px;\n      }\n\n      .platform-strip,\n      .quick-form {\n        grid-template-columns: 1fr;\n      }\n\n      .switch-panel {\n        padding: 18px;\n      }\n\n      .summary-row {\n        grid-template-columns: 1fr;\n        gap: 3px;\n      }\n    }\n  </style>\n</head>\n<body>\n  <header class=\"topbar\">\n    <div class=\"brand\">\n      <h1 data-i18n=\"appTitle\">策略切换</h1>\n      <p data-i18n=\"appSubtitle\">选平台、目标账号和策略，一次执行完成切换。</p>\n    </div>\n    <div class=\"top-actions\">\n      <span class=\"pill ready auth-status\" id=\"auth-status\" hidden></span>\n      <a class=\"btn\" id=\"login-link\" href=\"/login\" hidden data-i18n=\"login\">登录</a>\n      <button class=\"btn\" id=\"logout-button\" type=\"button\" hidden data-i18n=\"logout\">退出</button>\n    </div>\n  </header>\n\n  <main class=\"shell\">\n    <nav class=\"platform-strip\" id=\"platform-strip\" aria-label=\"Platforms\"></nav>\n\n    <section class=\"switch-surface\">\n      <div class=\"switch-panel\" id=\"switch-panel\">\n        <div class=\"panel-head\">\n          <span class=\"eyebrow\" data-i18n=\"activePlatform\">当前平台</span>\n          <h2 id=\"platform-title\">LongBridge</h2>\n        </div>\n\n        <div class=\"quick-form\">\n          <label class=\"control-block\">\n            <span data-i18n=\"account\">目标账号</span>\n            <select id=\"account-select\"></select>\n            <span class=\"selection-meta\" id=\"account-meta\"></span>\n          </label>\n\n          <label class=\"control-block\">\n            <span data-i18n=\"strategy\">策略</span>\n            <select id=\"strategy-select\"></select>\n            <span class=\"selection-meta\" id=\"strategy-meta\"></span>\n          </label>\n\n          <div class=\"control-block\">\n            <span data-i18n=\"mode\">模式</span>\n            <div class=\"mode\" id=\"mode-control\">\n              <button type=\"button\" data-mode=\"live\" class=\"active\" data-i18n=\"live\">实盘</button>\n              <button type=\"button\" data-mode=\"paper\" data-i18n=\"paper\">模拟</button>\n            </div>\n          </div>\n        </div>\n\n        <div class=\"run-area\">\n          <button class=\"run-button\" id=\"dispatch-button\" type=\"button\" disabled data-i18n=\"loginToRun\">登录后切换</button>\n          <p class=\"action-note\" id=\"action-note\">登录后才可执行切换。</p>\n          <p class=\"toast\" id=\"toast\" aria-live=\"polite\"></p>\n        </div>\n      </div>\n\n      <aside class=\"summary-panel\">\n        <div class=\"summary-head\">\n          <h2 data-i18n=\"summary\">切换摘要</h2>\n          <span class=\"pill\" id=\"mode-pill\">live</span>\n        </div>\n        <dl class=\"summary-list\" id=\"summary-list\"></dl>\n        <div class=\"summary-actions\">\n          <button class=\"btn\" id=\"copy-button\" type=\"button\" data-i18n=\"copySummary\">复制摘要</button>\n        </div>\n      </aside>\n    </section>\n  </main>\n\n  <script>\n    const repositories = {\n      longbridge: \"QuantStrategyLab/LongBridgePlatform\",\n      ibkr: \"QuantStrategyLab/InteractiveBrokersPlatform\",\n      schwab: \"QuantStrategyLab/CharlesSchwabPlatform\",\n      firstrade: \"QuantStrategyLab/FirstradePlatform\",\n    };\n\n    const platformMeta = {\n      longbridge: { label: \"LongBridge\", code: \"LB\", accent: \"var(--lb)\" },\n      ibkr: { label: \"IBKR\", code: \"IB\", accent: \"var(--ib)\" },\n      schwab: { label: \"Schwab\", code: \"SW\", accent: \"var(--sw)\" },\n      firstrade: { label: \"Firstrade\", code: \"FT\", accent: \"var(--ft)\" },\n    };\n\n    const defaultStrategyProfiles = [\n      { profile: \"tqqq_growth_income\", label: \"TQQQ Growth Income\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"soxl_soxx_trend_income\", label: \"SOXL/SOXX Semiconductor Trend Income\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"nasdaq_sp500_smart_dca\", label: \"Nasdaq/S&P 500 Smart DCA\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"global_etf_rotation\", label: \"Global ETF Rotation\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"russell_1000_multi_factor_defensive\", label: \"Russell 1000 Multi-Factor Defensive\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"mega_cap_leader_rotation_top50_balanced\", label: \"Mega Cap Leader Rotation Top50 Balanced\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"hk_dividend_gold_defensive_rotation\", label: \"HK Dividend-Gold Defensive Rotation\", domain: \"hk_equity\", runtime_enabled: true },\n      { profile: \"hk_global_etf_tactical_rotation\", label: \"HK Global ETF Tactical Rotation\", domain: \"hk_equity\", runtime_enabled: true },\n      { profile: \"hk_low_vol_dividend_quality_snapshot\", label: \"HK Low-Vol Dividend Quality Snapshot\", domain: \"hk_equity\", runtime_enabled: true },\n    ];\n\n    const strategyDomains = [\"us_equity\", \"hk_equity\"];\n    let strategyOptions = [];\n    let strategyLabels = {};\n    let strategyCatalog = {};\n\n    const defaultAccountOptions = {\n      longbridge: [\n        { key: \"hk\", label: \"hk\", target_name: \"hk\", account_selector: \"HK\", default_strategy_profile: \"hk_low_vol_dividend_quality_snapshot\", supported_domains: [\"hk_equity\"] },\n        { key: \"sg\", label: \"sg\", target_name: \"sg\", account_selector: \"SG\", default_strategy_profile: \"tqqq_growth_income\", supported_domains: [\"us_equity\"] },\n        { key: \"paper\", label: \"paper\", target_name: \"paper\", account_selector: \"PAPER\", default_strategy_profile: \"mega_cap_leader_rotation_top50_balanced\", supported_domains: [\"us_equity\"] },\n      ],\n      ibkr: [\n        {\n          key: \"u15998061\",\n          label: \"u15998061\",\n          target_name: \"u15998061\",\n          account_selector: \"U15998061\",\n          deployment_selector: \"live-u1599-tqqq\",\n          account_scope: \"live-u1599-tqqq\",\n          service_name: \"interactive-brokers-live-u1599-tqqq-service\",\n          default_strategy_profile: \"tqqq_growth_income\",\n          supported_domains: [\"us_equity\"],\n        },\n        {\n          key: \"u16608560\",\n          label: \"u16608560\",\n          target_name: \"u16608560\",\n          account_selector: \"U16608560\",\n          deployment_selector: \"live-u1660-soxl\",\n          account_scope: \"live-u1660-soxl\",\n          service_name: \"interactive-brokers-live-u1660-soxl-service\",\n          default_strategy_profile: \"soxl_soxx_trend_income\",\n          supported_domains: [\"us_equity\"],\n        },\n        {\n          key: \"u18336562\",\n          label: \"u18336562\",\n          target_name: \"u18336562\",\n          account_selector: \"U18336562\",\n          deployment_selector: \"live-u1833-smart-dca\",\n          account_scope: \"live-u1833-smart-dca\",\n          service_name: \"interactive-brokers-live-u1833-smart-dca-service\",\n          default_strategy_profile: \"nasdaq_sp500_smart_dca\",\n          supported_domains: [\"us_equity\"],\n        },\n      ],\n      schwab: [\n        { key: \"default\", label: \"default\", target_name: \"default\", default_strategy_profile: \"soxl_soxx_trend_income\", supported_domains: [\"us_equity\"] },\n      ],\n      firstrade: [\n        { key: \"default\", label: \"default\", target_name: \"default\", default_strategy_profile: \"mega_cap_leader_rotation_top50_balanced\", supported_domains: [\"us_equity\"] },\n      ],\n    };\n\n    const copy = {\n      zh: {\n        appTitle: \"策略切换\",\n        appSubtitle: \"选平台、目标账号和策略，一次执行完成切换。\",\n        login: \"登录\",\n        logout: \"退出\",\n        signedInAs: \"已登录 {login}\",\n        activePlatform: \"当前平台\",\n        account: \"目标账号\",\n        strategy: \"策略\",\n        mode: \"模式\",\n        live: \"实盘\",\n        paper: \"Dry run\",\n        summary: \"切换摘要\",\n        copySummary: \"复制摘要\",\n        loginToRun: \"登录后切换\",\n        configureAccounts: \"配置账号后切换\",\n        runSwitch: \"一键切换\",\n        readonlyNote: \"登录后才可执行切换。\",\n        missingConfigNote: \"账号配置未加载，暂时不能执行。\",\n        readyNote: \"点击后会触发 workflow，并同步目标平台服务。\",\n        invalidStrategyNote: \"当前账号没有可执行策略，暂时不能切换。\",\n        noAccount: \"没有账号选项\",\n        noStrategy: \"没有支持的策略\",\n        repository: \"平台仓库\",\n        target: \"Target\",\n        selectedAccount: \"账号\",\n        selectedStrategy: \"策略\",\n        selectedMode: \"模式\",\n        selectedMarket: \"市场\",\n        service: \"服务\",\n        accountSelector: \"账号选择器\",\n        action: \"动作\",\n        actionValue: \"切换并同步\",\n        confirm: \"确认词\",\n        copied: \"已复制摘要\",\n        dispatching: \"正在触发 workflow...\",\n        dispatched: \"已触发 workflow\",\n        dispatchFailed: \"触发失败\",\n        targetMeta: \"target {target} · service {service} · 市场 {domains}\",\n        strategyMeta: \"该账号仅显示 {domains} 策略\",\n        usEquity: \"美股\",\n        hkEquity: \"港股\",\n      },\n      en: {\n        appTitle: \"Strategy Switch\",\n        appSubtitle: \"Pick platform, target account, and strategy. One action switches everything.\",\n        login: \"Sign in\",\n        logout: \"Sign out\",\n        signedInAs: \"Signed in as {login}\",\n        activePlatform: \"Active Platform\",\n        account: \"Target account\",\n        strategy: \"Strategy\",\n        mode: \"Mode\",\n        live: \"Live\",\n        paper: \"Dry run\",\n        summary: \"Switch Summary\",\n        copySummary: \"Copy summary\",\n        loginToRun: \"Sign in to switch\",\n        configureAccounts: \"Configure accounts\",\n        runSwitch: \"Switch now\",\n        readonlyNote: \"Sign in to switch.\",\n        missingConfigNote: \"Account config is not loaded, so switching is disabled.\",\n        readyNote: \"This dispatches the workflow and syncs the target platform service.\",\n        invalidStrategyNote: \"This account has no runnable strategy, so switching is disabled.\",\n        noAccount: \"No accounts\",\n        noStrategy: \"No supported strategies\",\n        repository: \"Repository\",\n        target: \"Target\",\n        selectedAccount: \"Account\",\n        selectedStrategy: \"Strategy\",\n        selectedMode: \"Mode\",\n        selectedMarket: \"Market\",\n        service: \"Service\",\n        accountSelector: \"Account selector\",\n        action: \"Action\",\n        actionValue: \"Switch and sync\",\n        confirm: \"Confirm\",\n        copied: \"Summary copied\",\n        dispatching: \"Dispatching workflow...\",\n        dispatched: \"Workflow dispatched\",\n        dispatchFailed: \"Dispatch failed\",\n        targetMeta: \"target {target} · service {service} · market {domains}\",\n        strategyMeta: \"This account only shows {domains} strategies\",\n        usEquity: \"US equity\",\n        hkEquity: \"HK equity\",\n      },\n    };\n\n    const storedLang = localStorage.getItem(\"qsl-switch-lang\");\n    const initialLang = storedLang === \"zh\" || storedLang === \"en\"\n      ? storedLang\n      : ((navigator.language || \"\").toLowerCase().startsWith(\"zh\") ? \"zh\" : \"en\");\n    const clone = (value) => JSON.parse(JSON.stringify(value));\n\n    const state = {\n      selected: \"longbridge\",\n      lang: initialLang,\n      auth: { available: false, allowed: false, admin: false, login: null },\n      accountOptions: clone(defaultAccountOptions),\n      currentStrategies: {},\n      configSource: \"default\",\n      forms: {\n        longbridge: { accountKey: \"hk\", strategy: \"hk_low_vol_dividend_quality_snapshot\", executionMode: \"live\" },\n        ibkr: { accountKey: \"u15998061\", strategy: \"tqqq_growth_income\", executionMode: \"live\" },\n        schwab: { accountKey: \"default\", strategy: \"soxl_soxx_trend_income\", executionMode: \"live\" },\n        firstrade: { accountKey: \"default\", strategy: \"mega_cap_leader_rotation_top50_balanced\", executionMode: \"live\" },\n      },\n    };\n\n    const el = (id) => document.getElementById(id);\n    const t = (key) => copy[state.lang][key] || copy.en[key] || key;\n\n    function optionsFor(platform) {\n      return state.accountOptions[platform] && state.accountOptions[platform].length\n        ? state.accountOptions[platform]\n        : defaultAccountOptions[platform];\n    }\n\n    function selectedAccount(platform = state.selected) {\n      const options = optionsFor(platform);\n      const form = state.forms[platform];\n      return options.find((option) => option.key === form.accountKey) || options[0];\n    }\n\n    function cleanStrategyProfile(value) {\n      const profile = String(value || \"\").trim();\n      return /^[a-z0-9._=-]{1,120}$/.test(profile) ? profile : \"\";\n    }\n\n    function cleanStrategyDomain(value) {\n      const domain = String(value || \"\").trim();\n      return strategyDomains.includes(domain) ? domain : \"\";\n    }\n\n    function domainLabel(domain) {\n      if (domain === \"hk_equity\") return t(\"hkEquity\");\n      return t(\"usEquity\");\n    }\n\n    function applyStrategyProfiles(rawProfiles) {\n      const profiles = Array.isArray(rawProfiles) && rawProfiles.length\n        ? rawProfiles\n        : defaultStrategyProfiles;\n      const nextOptions = [];\n      const nextLabels = {};\n      const nextCatalog = {};\n      for (const item of profiles) {\n        const profile = cleanStrategyProfile(item?.profile || item?.strategy_profile);\n        if (!profile || nextOptions.includes(profile)) continue;\n        if (item?.runtime_enabled === false || item?.live_enabled === false) continue;\n        const domain = cleanStrategyDomain(item?.domain || \"us_equity\");\n        if (!domain) continue;\n        nextOptions.push(profile);\n        nextLabels[profile] = String(item?.label || item?.display_name || profile).trim() || profile;\n        nextCatalog[profile] = {\n          profile,\n          label: nextLabels[profile],\n          domain,\n          runtime_enabled: true,\n        };\n      }\n      if (!nextOptions.length && profiles !== defaultStrategyProfiles) return applyStrategyProfiles(defaultStrategyProfiles);\n      strategyOptions = nextOptions;\n      strategyLabels = nextLabels;\n      strategyCatalog = nextCatalog;\n    }\n\n    function supportedDomainsForAccount(platform, account) {\n      if (Array.isArray(account?.supported_domains) && account.supported_domains.length) {\n        const cleaned = account.supported_domains.map(cleanStrategyDomain).filter(Boolean);\n        if (cleaned.length) return [...new Set(cleaned)];\n      }\n      return inferSupportedDomains(platform, account);\n    }\n\n    function inferSupportedDomains(platform, account) {\n      const tokens = [\n        account?.key,\n        account?.label,\n        account?.target_name,\n        account?.account_selector,\n        account?.account_scope,\n        account?.deployment_selector,\n        account?.service_name,\n      ]\n        .join(\" \")\n        .toLowerCase()\n        .split(/[^a-z0-9]+/)\n        .filter(Boolean);\n      if (platform === \"longbridge\" && tokens.includes(\"hk\")) return [\"hk_equity\"];\n      return [\"us_equity\"];\n    }\n\n    function supportedDomainLabel(platform, account) {\n      return supportedDomainsForAccount(platform, account).map(domainLabel).join(\" / \");\n    }\n\n    function strategyAllowedForAccount(platform, account, profile) {\n      const cleanProfile = cleanStrategyProfile(profile);\n      const catalogEntry = strategyCatalog[cleanProfile];\n      if (!catalogEntry || catalogEntry.runtime_enabled !== true) return false;\n      return supportedDomainsForAccount(platform, account).includes(catalogEntry.domain);\n    }\n\n    function strategyChoicesForAccount(platform = state.selected, account = selectedAccount(platform)) {\n      const choices = strategyOptions.filter((profile) => strategyAllowedForAccount(platform, account, profile));\n      const addChoice = (value) => {\n        const profile = cleanStrategyProfile(value);\n        if (profile && !choices.includes(profile) && strategyAllowedForAccount(platform, account, profile)) {\n          choices.push(profile);\n        }\n      };\n      if (account) {\n        addChoice(account.default_strategy_profile || account.strategy_profile);\n        addChoice(currentStrategyForAccount(platform, account));\n      }\n      return choices;\n    }\n\n    function strategyLabel(profile) {\n      return strategyLabels[profile] || profile;\n    }\n\n    function modeLabel(mode) {\n      return mode === \"paper\" ? t(\"paper\") : t(\"live\");\n    }\n\n    function currentEntryForAccount(platform, account) {\n      const byPlatform = state.currentStrategies[platform] || {};\n      const keys = [account?.key, account?.target_name, account?.label]\n        .filter(Boolean)\n        .map((value) => String(value));\n      for (const key of keys) {\n        const entry = byPlatform[key];\n        const profile = cleanStrategyProfile(entry?.strategy_profile);\n        if (profile) return entry;\n      }\n      return null;\n    }\n\n    function currentStrategyForAccount(platform, account) {\n      const entry = currentEntryForAccount(platform, account);\n      const profile = cleanStrategyProfile(entry?.strategy_profile);\n      return profile || \"\";\n    }\n\n    function normalizeExecutionMode(value, dryRunOnly) {\n      const mode = String(value || \"\").trim().toLowerCase();\n      if (mode === \"live\" || mode === \"paper\") return mode;\n      if (dryRunOnly === true || dryRunOnly === \"true\" || dryRunOnly === \"1\" || dryRunOnly === 1) return \"paper\";\n      if (dryRunOnly === false || dryRunOnly === \"false\" || dryRunOnly === \"0\" || dryRunOnly === 0) return \"live\";\n      return \"\";\n    }\n\n    function defaultExecutionModeForAccount(platform, account, fallback = \"live\") {\n      const currentMode = normalizeExecutionMode(\n        currentEntryForAccount(platform, account)?.execution_mode,\n        currentEntryForAccount(platform, account)?.dry_run_only,\n      );\n      if (currentMode) return currentMode;\n      const hint = [\n        account?.key,\n        account?.label,\n        account?.target_name,\n        account?.deployment_selector,\n        account?.account_scope,\n        account?.service_name,\n      ].join(\" \").toLowerCase();\n      if (hint.split(/\\s+/).includes(\"paper\") || hint.includes(\"-paper\") || hint.includes(\"_paper\")) {\n        return \"paper\";\n      }\n      return fallback;\n    }\n\n    function defaultStrategyForAccount(platform, account, fallback = \"tqqq_growth_income\") {\n      const currentProfile = currentStrategyForAccount(platform, account);\n      if (currentProfile && strategyAllowedForAccount(platform, account, currentProfile)) return currentProfile;\n      const profile = cleanStrategyProfile(account?.default_strategy_profile || account?.strategy_profile);\n      if (profile && strategyAllowedForAccount(platform, account, profile)) return profile;\n      const hint = [\n        account?.key,\n        account?.label,\n        account?.target_name,\n        account?.deployment_selector,\n        account?.account_scope,\n        account?.service_name,\n      ].join(\" \").toLowerCase();\n      const hinted = hint.includes(\"smart-dca\") || hint.includes(\"smart_dca\")\n        ? \"nasdaq_sp500_smart_dca\"\n        : (hint.includes(\"soxl\") ? \"soxl_soxx_trend_income\" : (hint.includes(\"tqqq\") ? \"tqqq_growth_income\" : \"\"));\n      if (hinted && strategyAllowedForAccount(platform, account, hinted)) return hinted;\n      if (fallback && strategyAllowedForAccount(platform, account, fallback)) return fallback;\n      return strategyChoicesForAccount(platform, account)[0] || \"\";\n    }\n\n    function syncStrategyForAccount(platform) {\n      const account = selectedAccount(platform);\n      if (!account) return;\n      state.forms[platform].strategy = defaultStrategyForAccount(platform, account, state.forms[platform].strategy);\n      state.forms[platform].executionMode = defaultExecutionModeForAccount(\n        platform,\n        account,\n      );\n    }\n\n    function ensureAccountSelection(platform) {\n      const options = optionsFor(platform);\n      if (!options.length) return;\n      if (!options.some((option) => option.key === state.forms[platform].accountKey)) {\n        state.forms[platform].accountKey = options[0].key;\n        state.forms[platform].strategy = defaultStrategyForAccount(platform, options[0], state.forms[platform].strategy);\n      }\n    }\n\n    function derivedService(platform, targetName) {\n      if (platform === \"longbridge\") return `longbridge-quant-${targetName.toLowerCase()}-service`;\n      if (platform === \"ibkr\") return `interactive-brokers-${targetName.toLowerCase()}-service`;\n      if (platform === \"schwab\") return \"charles-schwab-quant-service\";\n      if (platform === \"firstrade\") return \"firstrade-quant-service\";\n      return \"\";\n    }\n\n    function accountMetaText(platform = state.selected) {\n      const account = selectedAccount(platform);\n      const targetName = account.target_name || account.key;\n      const service = account.service_name || derivedService(platform, targetName);\n      return t(\"targetMeta\")\n        .replace(\"{target}\", targetName)\n        .replace(\"{service}\", service)\n        .replace(\"{domains}\", supportedDomainLabel(platform, account));\n    }\n\n    function hasValidStrategySelection(platform = state.selected) {\n      const form = state.forms[platform];\n      const account = selectedAccount(platform);\n      return Boolean(form?.strategy && account && strategyAllowedForAccount(platform, account, form.strategy));\n    }\n\n    function buildInputs(platform = state.selected) {\n      const form = state.forms[platform];\n      const account = selectedAccount(platform);\n      const targetName = account.target_name || account.key;\n      const inputs = {\n        platform,\n        target_name: targetName,\n        strategy_profile: form.strategy,\n        execution_mode: form.executionMode,\n        variable_scope: account.variable_scope || \"default\",\n        plugin_mode: account.plugin_mode || \"auto\",\n        service_targets_mode: \"auto\",\n        apply: \"true\",\n        trigger_platform_sync: \"true\",\n        confirm_apply: \"APPLY_AND_SYNC\",\n        platform_sync_workflow: \"sync-cloud-run-env.yml\",\n      };\n      for (const field of [\n        \"github_environment\",\n        \"deployment_selector\",\n        \"account_selector\",\n        \"account_scope\",\n        \"service_name\",\n      ]) {\n        if (account[field]) inputs[field] = account[field];\n      }\n      return inputs;\n    }\n\n    function summaryRows(inputs) {\n      const account = selectedAccount();\n      return [\n        [t(\"repository\"), repositories[state.selected]],\n        [t(\"selectedAccount\"), account.label],\n        [t(\"selectedStrategy\"), strategyLabel(inputs.strategy_profile)],\n        [t(\"selectedMode\"), modeLabel(inputs.execution_mode)],\n        [t(\"selectedMarket\"), supportedDomainLabel(state.selected, account)],\n        [t(\"target\"), inputs.target_name],\n        [t(\"accountSelector\"), inputs.account_selector || \"auto\"],\n        [t(\"service\"), inputs.service_name || derivedService(state.selected, inputs.target_name)],\n        [t(\"action\"), t(\"actionValue\")],\n        [t(\"confirm\"), inputs.confirm_apply],\n      ];\n    }\n\n    function applyLanguage() {\n      document.documentElement.lang = state.lang === \"zh\" ? \"zh-CN\" : \"en\";\n      document.querySelectorAll(\"[data-i18n]\").forEach((node) => {\n        node.textContent = t(node.dataset.i18n);\n      });\n    }\n\n    function renderPlatforms() {\n      const strip = el(\"platform-strip\");\n      strip.innerHTML = \"\";\n      for (const platform of Object.keys(platformMeta)) {\n        ensureAccountSelection(platform);\n        syncStrategyForAccount(platform);\n        const meta = platformMeta[platform];\n        const form = state.forms[platform];\n        const account = selectedAccount(platform);\n        const button = document.createElement(\"button\");\n        button.className = \"platform-button\";\n        button.type = \"button\";\n        button.dataset.platform = platform;\n        button.classList.toggle(\"active\", platform === state.selected);\n        button.innerHTML = `\n          <span class=\"mark\">${meta.code}</span>\n          <span class=\"platform-copy\">\n            <strong>${meta.label}</strong>\n            <span>${escapeHtml(account.label)}</span>\n            <small>${escapeHtml(strategyLabel(form.strategy))}</small>\n          </span>\n        `;\n        strip.appendChild(button);\n      }\n    }\n\n    function renderControls() {\n      const platform = state.selected;\n      const meta = platformMeta[platform];\n      const form = state.forms[platform];\n      const accounts = optionsFor(platform);\n      const account = selectedAccount(platform);\n      const choices = strategyChoicesForAccount(platform, account);\n      const accountSelect = el(\"account-select\");\n      const strategySelect = el(\"strategy-select\");\n\n      el(\"switch-panel\").style.setProperty(\"--platform-color\", meta.accent);\n      el(\"platform-title\").textContent = meta.label;\n\n      accountSelect.innerHTML = accounts.length\n        ? accounts.map((account) => (\n          `<option value=\"${escapeAttr(account.key)}\" ${account.key === form.accountKey ? \"selected\" : \"\"}>${escapeHtml(account.label)}</option>`\n        )).join(\"\")\n        : `<option value=\"\">${t(\"noAccount\")}</option>`;\n      el(\"account-meta\").textContent = accounts.length ? accountMetaText(platform) : \"\";\n\n      if (choices.length && !choices.includes(form.strategy)) {\n        form.strategy = choices[0];\n      }\n      strategySelect.disabled = !choices.length;\n      strategySelect.innerHTML = choices.length\n        ? choices.map((strategy) => (\n          `<option value=\"${strategy}\" ${strategy === form.strategy ? \"selected\" : \"\"}>${escapeHtml(strategyLabel(strategy))}</option>`\n        )).join(\"\")\n        : `<option value=\"\">${t(\"noStrategy\")}</option>`;\n      el(\"strategy-meta\").textContent = account\n        ? t(\"strategyMeta\").replace(\"{domains}\", supportedDomainLabel(platform, account))\n        : \"\";\n\n      document.querySelectorAll(\"[data-mode]\").forEach((button) => {\n        button.classList.toggle(\"active\", button.dataset.mode === form.executionMode);\n      });\n    }\n\n    function renderSummary() {\n      const inputs = buildInputs();\n      const list = el(\"summary-list\");\n      list.innerHTML = summaryRows(inputs).map(([label, value]) => `\n        <div class=\"summary-row\">\n          <dt>${escapeHtml(label)}</dt>\n          <dd>${escapeHtml(value)}</dd>\n        </div>\n      `).join(\"\");\n\n      el(\"mode-pill\").textContent = modeLabel(inputs.execution_mode);\n    }\n\n    function renderAuth() {\n      const status = el(\"auth-status\");\n      const loginLink = el(\"login-link\");\n      const logoutButton = el(\"logout-button\");\n      const signedIn = Boolean(state.auth.allowed && state.auth.login);\n\n      status.hidden = !signedIn;\n      status.textContent = signedIn ? t(\"signedInAs\").replace(\"{login}\", state.auth.login) : \"\";\n      loginLink.hidden = !state.auth.available || signedIn;\n      loginLink.href = \"/login\";\n      loginLink.textContent = t(\"login\");\n      logoutButton.hidden = !signedIn;\n      logoutButton.textContent = t(\"logout\");\n\n      const dispatch = el(\"dispatch-button\");\n      const hasPrivateAccounts = state.configSource === \"private\";\n      const hasValidStrategy = hasValidStrategySelection();\n      dispatch.disabled = !state.auth.allowed || !hasPrivateAccounts || !hasValidStrategy;\n      dispatch.textContent = state.auth.allowed\n        ? (hasPrivateAccounts ? t(\"runSwitch\") : t(\"configureAccounts\"))\n        : t(\"loginToRun\");\n      const note = el(\"action-note\");\n      note.textContent = state.auth.allowed\n        ? (hasPrivateAccounts ? (hasValidStrategy ? t(\"readyNote\") : t(\"invalidStrategyNote\")) : t(\"missingConfigNote\"))\n        : t(\"readonlyNote\");\n      note.classList.toggle(\"warning\", state.auth.allowed && (!hasPrivateAccounts || !hasValidStrategy));\n    }\n\n    function render() {\n      applyLanguage();\n      renderPlatforms();\n      renderControls();\n      renderSummary();\n      renderAuth();\n    }\n\n    async function refreshSession() {\n      try {\n        const response = await fetch(\"/api/session\", { cache: \"no-store\" });\n        if (!response.ok) throw new Error(\"no backend\");\n        const session = await response.json();\n        state.auth = {\n          available: true,\n          allowed: Boolean(session.allowed),\n          admin: Boolean(session.admin),\n          login: session.login || null,\n        };\n      } catch {\n        state.auth = { available: false, allowed: false, admin: false, login: null };\n      }\n      render();\n      await refreshConfig();\n    }\n\n    async function refreshStrategyProfiles() {\n      try {\n        const response = await fetch(\"/api/strategy-profiles\", { cache: \"no-store\" });\n        if (!response.ok) throw new Error(\"no strategy profiles\");\n        const payload = await response.json();\n        applyStrategyProfiles(payload.strategyProfiles || []);\n        for (const platform of Object.keys(platformMeta)) syncStrategyForAccount(platform);\n        render();\n      } catch {\n        applyStrategyProfiles(defaultStrategyProfiles);\n        for (const platform of Object.keys(platformMeta)) syncStrategyForAccount(platform);\n      }\n    }\n\n    async function refreshConfig() {\n      if (!state.auth.available || !state.auth.allowed) return;\n      try {\n        const response = await fetch(\"/api/config\", { cache: \"no-store\" });\n        if (!response.ok) throw new Error(\"no config\");\n        const payload = await response.json();\n        if (payload.accountOptions) {\n          applyStrategyProfiles(payload.strategyProfiles || defaultStrategyProfiles);\n          state.accountOptions = normalizeAccountOptions(payload.accountOptions);\n          state.currentStrategies = normalizeCurrentStrategies(payload.currentStrategies || {});\n          state.configSource = \"private\";\n          for (const platform of Object.keys(platformMeta)) {\n            ensureAccountSelection(platform);\n            syncStrategyForAccount(platform);\n          }\n          render();\n        }\n      } catch {\n        state.configSource = \"default\";\n        state.currentStrategies = {};\n      }\n    }\n\n    function normalizeAccountOptions(raw) {\n      const normalized = clone(defaultAccountOptions);\n      for (const platform of Object.keys(platformMeta)) {\n        if (!Array.isArray(raw[platform]) || !raw[platform].length) continue;\n        normalized[platform] = raw[platform].map((item, index) => ({\n          key: String(item.key || item.target_name || index),\n          label: String(item.label || item.target_name || item.key || platform),\n          target_name: String(item.target_name || item.key || \"\"),\n          account_selector: item.account_selector ? String(item.account_selector) : \"\",\n          deployment_selector: item.deployment_selector ? String(item.deployment_selector) : \"\",\n          account_scope: item.account_scope ? String(item.account_scope) : \"\",\n          service_name: item.service_name ? String(item.service_name) : \"\",\n          supported_domains: normalizeSupportedDomains(platform, item),\n          default_strategy_profile: item.default_strategy_profile || item.strategy_profile\n            ? String(item.default_strategy_profile || item.strategy_profile)\n            : \"\",\n          github_environment: item.github_environment ? String(item.github_environment) : \"\",\n          variable_scope: item.variable_scope ? String(item.variable_scope) : \"\",\n          plugin_mode: item.plugin_mode ? String(item.plugin_mode) : \"\",\n        }));\n      }\n      return normalized;\n    }\n\n    function normalizeSupportedDomains(platform, item) {\n      const raw = Array.isArray(item?.supported_domains)\n        ? item.supported_domains\n        : String(item?.supported_domains || \"\").split(/[\\s,;]+/);\n      const cleaned = raw.map(cleanStrategyDomain).filter(Boolean);\n      if (cleaned.length) return [...new Set(cleaned)];\n      return inferSupportedDomains(platform, item || {});\n    }\n\n    function normalizeCurrentStrategies(raw) {\n      const normalized = {};\n      for (const platform of Object.keys(platformMeta)) {\n        if (!raw[platform] || typeof raw[platform] !== \"object\" || Array.isArray(raw[platform])) continue;\n        normalized[platform] = {};\n        for (const [key, entry] of Object.entries(raw[platform])) {\n          const profile = cleanStrategyProfile(entry?.strategy_profile);\n          if (!profile) continue;\n          normalized[platform][String(key)] = {\n            strategy_profile: profile,\n            execution_mode: normalizeExecutionMode(entry?.execution_mode, entry?.dry_run_only),\n            dry_run_only: entry?.dry_run_only === true || entry?.dry_run_only === \"true\" || entry?.dry_run_only === \"1\",\n            source: entry?.source ? String(entry.source) : \"\",\n          };\n        }\n        if (!Object.keys(normalized[platform]).length) delete normalized[platform];\n      }\n      return normalized;\n    }\n\n    async function dispatchSwitch() {\n      if (!state.auth.allowed) return;\n      el(\"toast\").textContent = t(\"dispatching\");\n      try {\n        const response = await fetch(\"/api/switch\", {\n          method: \"POST\",\n          headers: { \"Content-Type\": \"application/json\" },\n          body: JSON.stringify(buildInputs()),\n        });\n        const payload = await response.json();\n        if (!response.ok || !payload.ok) throw new Error(payload.error || t(\"dispatchFailed\"));\n        el(\"toast\").textContent = t(\"dispatched\");\n        if (payload.actions_url) window.open(payload.actions_url, \"_blank\", \"noopener,noreferrer\");\n      } catch (error) {\n        el(\"toast\").textContent = `${t(\"dispatchFailed\")}: ${error.message}`;\n      }\n    }\n\n    async function handleLogout() {\n      await fetch(\"/api/logout\", { method: \"POST\" });\n      window.location.reload();\n    }\n\n    function summaryText() {\n      const inputs = buildInputs();\n      return summaryRows(inputs).map(([label, value]) => `${label}: ${value}`).join(\"\\n\");\n    }\n\n    function escapeHtml(value) {\n      return String(value)\n        .replaceAll(\"&\", \"&amp;\")\n        .replaceAll(\"<\", \"&lt;\")\n        .replaceAll(\">\", \"&gt;\")\n        .replaceAll('\"', \"&quot;\");\n    }\n\n    function escapeAttr(value) {\n      return escapeHtml(value).replaceAll(\"'\", \"&#39;\");\n    }\n\n    el(\"platform-strip\").addEventListener(\"click\", (event) => {\n      const button = event.target.closest(\"[data-platform]\");\n      if (!button) return;\n      state.selected = button.dataset.platform;\n      render();\n    });\n\n    el(\"account-select\").addEventListener(\"change\", () => {\n      state.forms[state.selected].accountKey = el(\"account-select\").value;\n      syncStrategyForAccount(state.selected);\n      render();\n    });\n\n    el(\"strategy-select\").addEventListener(\"change\", () => {\n      state.forms[state.selected].strategy = el(\"strategy-select\").value;\n      render();\n    });\n\n    el(\"mode-control\").addEventListener(\"click\", (event) => {\n      const button = event.target.closest(\"[data-mode]\");\n      if (!button) return;\n      state.forms[state.selected].executionMode = button.dataset.mode;\n      render();\n    });\n\n    el(\"copy-button\").addEventListener(\"click\", async () => {\n      try {\n        await navigator.clipboard.writeText(summaryText());\n        el(\"toast\").textContent = t(\"copied\");\n      } catch {\n        el(\"toast\").textContent = summaryText();\n      }\n    });\n\n    el(\"dispatch-button\").addEventListener(\"click\", dispatchSwitch);\n    el(\"logout-button\").addEventListener(\"click\", handleLogout);\n\n    applyStrategyProfiles(defaultStrategyProfiles);\n    for (const platform of Object.keys(platformMeta)) syncStrategyForAccount(platform);\n    render();\n    refreshStrategyProfiles();\n    refreshSession();\n  </script>\n</body>\n</html>\n";
+export const PAGE_HTML = "<!doctype html>\n<html lang=\"zh-CN\">\n<head>\n  <meta charset=\"utf-8\">\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n  <meta name=\"color-scheme\" content=\"light\">\n  <title>QuantRuntimeSettings Strategy Switch</title>\n  <style>\n    :root {\n      --bg: #f5f6f8;\n      --surface: #ffffff;\n      --soft: #eef1f4;\n      --ink: #16191f;\n      --muted: #66707c;\n      --line: #dce1e7;\n      --line-strong: #b8c2cc;\n      --accent: #136f63;\n      --accent-ink: #ffffff;\n      --danger: #b54137;\n      --lb: #0f766e;\n      --ib: #2f5f9f;\n      --sw: #9b4153;\n      --ft: #94651f;\n      font-family:\n        Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,\n        \"Segoe UI\", \"PingFang SC\", \"Microsoft YaHei\", sans-serif;\n    }\n\n    * {\n      box-sizing: border-box;\n    }\n\n    html {\n      min-height: 100%;\n      background: var(--bg);\n    }\n\n    body {\n      margin: 0;\n      min-height: 100svh;\n      background: var(--bg);\n      color: var(--ink);\n      letter-spacing: 0;\n    }\n\n    button,\n    select {\n      font: inherit;\n      letter-spacing: 0;\n    }\n\n    button {\n      cursor: pointer;\n    }\n\n    a {\n      color: inherit;\n    }\n\n    [hidden] {\n      display: none !important;\n    }\n\n    h1,\n    h2,\n    h3,\n    p {\n      margin: 0;\n    }\n\n    .topbar {\n      min-height: 72px;\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 20px;\n      padding: 17px 28px;\n      border-bottom: 1px solid var(--line);\n      background: rgba(250, 251, 252, 0.94);\n      backdrop-filter: blur(14px);\n      position: sticky;\n      top: 0;\n      z-index: 20;\n    }\n\n    .brand {\n      display: grid;\n      gap: 3px;\n      min-width: 0;\n    }\n\n    h1 {\n      font-size: 22px;\n      line-height: 1.12;\n      font-weight: 780;\n      overflow-wrap: anywhere;\n    }\n\n    .brand p {\n      color: var(--muted);\n      font-size: 13px;\n      line-height: 1.4;\n    }\n\n    .top-actions {\n      display: flex;\n      align-items: center;\n      justify-content: flex-end;\n      gap: 10px;\n      flex-wrap: wrap;\n    }\n\n    .auth-status {\n      max-width: 260px;\n      overflow: hidden;\n      text-overflow: ellipsis;\n    }\n\n    .shell {\n      width: min(1160px, calc(100vw - 36px));\n      margin: 0 auto;\n      padding: 26px 0 32px;\n      display: grid;\n      gap: 18px;\n    }\n\n    .pill,\n    .btn {\n      min-height: 36px;\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      gap: 7px;\n      border: 1px solid var(--line);\n      background: var(--surface);\n      color: var(--muted);\n      text-decoration: none;\n      white-space: nowrap;\n      font-size: 13px;\n      font-weight: 740;\n    }\n\n    .pill {\n      padding: 0 12px;\n      border-radius: 999px;\n    }\n\n    .pill.ready {\n      border-color: rgba(19, 111, 99, 0.28);\n      background: #eff9f6;\n      color: var(--accent);\n    }\n\n    .btn {\n      padding: 0 13px;\n      border-radius: 8px;\n      transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;\n    }\n\n    .btn:hover {\n      transform: translateY(-1px);\n      border-color: var(--line-strong);\n      background: #fafbfc;\n    }\n\n    .mode button {\n      border: 0;\n      border-radius: 6px;\n      background: transparent;\n      color: var(--muted);\n      font-weight: 760;\n      transition: background 150ms ease, color 150ms ease;\n    }\n\n    .mode button.active {\n      background: #ffffff;\n      color: var(--ink);\n      box-shadow: 0 1px 7px rgba(22, 25, 31, 0.08);\n    }\n\n    .platform-strip {\n      display: grid;\n      grid-template-columns: repeat(4, minmax(0, 1fr));\n      gap: 10px;\n    }\n\n    .platform-button {\n      min-width: 0;\n      min-height: 104px;\n      display: grid;\n      grid-template-columns: auto 1fr;\n      align-items: center;\n      gap: 12px;\n      padding: 14px;\n      border: 1px solid var(--line);\n      border-top: 4px solid var(--platform-color);\n      border-radius: 8px;\n      background: var(--surface);\n      color: var(--ink);\n      text-align: left;\n      transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;\n    }\n\n    .platform-button:hover {\n      transform: translateY(-1px);\n      border-color: var(--line-strong);\n    }\n\n    .platform-button.active {\n      border-color: var(--platform-color);\n      background:\n        linear-gradient(180deg, color-mix(in srgb, var(--platform-color) 5%, white), #ffffff 62%);\n      box-shadow: 0 16px 36px rgba(22, 25, 31, 0.10);\n    }\n\n    .platform-button[data-platform=\"longbridge\"] {\n      --platform-color: var(--lb);\n    }\n\n    .platform-button[data-platform=\"ibkr\"] {\n      --platform-color: var(--ib);\n    }\n\n    .platform-button[data-platform=\"schwab\"] {\n      --platform-color: var(--sw);\n    }\n\n    .platform-button[data-platform=\"firstrade\"] {\n      --platform-color: var(--ft);\n    }\n\n    .mark {\n      width: 44px;\n      height: 44px;\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      border-radius: 8px;\n      background: color-mix(in srgb, var(--platform-color) 12%, white);\n      color: var(--platform-color);\n      font-size: 13px;\n      font-weight: 840;\n    }\n\n    .platform-copy {\n      min-width: 0;\n      display: grid;\n      gap: 3px;\n    }\n\n    .platform-copy strong {\n      font-size: 16px;\n      line-height: 1.18;\n      overflow-wrap: anywhere;\n    }\n\n    .platform-copy span {\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.35;\n      overflow-wrap: anywhere;\n    }\n\n    .platform-copy small {\n      color: var(--platform-color);\n      font-size: 11px;\n      line-height: 1.25;\n      font-weight: 780;\n      overflow-wrap: anywhere;\n    }\n\n    .switch-surface {\n      display: grid;\n      grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);\n      gap: 18px;\n      align-items: stretch;\n    }\n\n    .switch-panel,\n    .summary-panel {\n      min-width: 0;\n      border: 1px solid var(--line);\n      border-radius: 8px;\n      background: var(--surface);\n      box-shadow: 0 18px 42px rgba(22, 25, 31, 0.08);\n    }\n\n    .switch-panel {\n      display: grid;\n      gap: 20px;\n      padding: 22px;\n    }\n\n    .panel-head {\n      display: grid;\n      gap: 5px;\n    }\n\n    .eyebrow {\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.2;\n      font-weight: 780;\n      text-transform: uppercase;\n    }\n\n    .panel-head h2 {\n      font-size: clamp(28px, 4vw, 46px);\n      line-height: 1.04;\n      font-weight: 820;\n      overflow-wrap: anywhere;\n    }\n\n    .quick-form {\n      display: grid;\n      grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);\n      gap: 14px;\n    }\n\n    .control-block {\n      display: grid;\n      gap: 8px;\n      min-width: 0;\n      color: var(--muted);\n      font-size: 12px;\n      font-weight: 760;\n    }\n\n    select {\n      width: 100%;\n      min-width: 0;\n      height: 48px;\n      padding: 0 13px;\n      border: 1px solid var(--line);\n      border-radius: 8px;\n      background: #ffffff;\n      color: var(--ink);\n      outline: none;\n      font-size: 14px;\n      font-weight: 680;\n      transition: border-color 150ms ease, box-shadow 150ms ease;\n    }\n\n    select:focus {\n      border-color: var(--platform-color, var(--accent));\n      box-shadow: 0 0 0 3px rgba(19, 111, 99, 0.12);\n    }\n\n    .selection-meta {\n      min-height: 20px;\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.45;\n      overflow-wrap: anywhere;\n    }\n\n    .mode {\n      height: 48px;\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 4px;\n      padding: 4px;\n      border: 1px solid var(--line);\n      border-radius: 8px;\n      background: var(--soft);\n    }\n\n    .mode button {\n      font-size: 13px;\n    }\n\n    .run-area {\n      display: grid;\n      gap: 10px;\n      padding-top: 2px;\n    }\n\n    .run-button {\n      min-height: 56px;\n      border: 0;\n      border-radius: 8px;\n      background: var(--accent);\n      color: var(--accent-ink);\n      font-size: 16px;\n      font-weight: 820;\n      transition: transform 150ms ease, background 150ms ease, opacity 150ms ease;\n    }\n\n    .run-button:hover:not(:disabled) {\n      transform: translateY(-1px);\n      background: #0f5f55;\n    }\n\n    .run-button:disabled {\n      opacity: 0.48;\n      cursor: not-allowed;\n      transform: none;\n    }\n\n    .action-note {\n      min-height: 20px;\n      color: var(--muted);\n      font-size: 13px;\n      line-height: 1.45;\n    }\n\n    .action-note.warning {\n      color: var(--danger);\n      font-weight: 720;\n    }\n\n    .summary-panel {\n      display: grid;\n      grid-template-rows: auto 1fr auto;\n      overflow: hidden;\n    }\n\n    .summary-head {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 12px;\n      padding: 16px;\n      border-bottom: 1px solid var(--line);\n    }\n\n    .summary-head h2 {\n      font-size: 15px;\n      line-height: 1.2;\n      font-weight: 800;\n    }\n\n    .summary-list {\n      margin: 0;\n      padding: 8px 16px;\n      display: grid;\n    }\n\n    .summary-row {\n      display: grid;\n      grid-template-columns: 128px minmax(0, 1fr);\n      gap: 12px;\n      padding: 10px 0;\n      border-bottom: 1px solid #eef1f4;\n      align-items: start;\n    }\n\n    .summary-row:last-child {\n      border-bottom: 0;\n    }\n\n    .summary-row dt {\n      color: var(--muted);\n      font-size: 12px;\n      line-height: 1.4;\n      font-weight: 760;\n    }\n\n    .summary-row dd {\n      margin: 0;\n      min-width: 0;\n      color: var(--ink);\n      font-size: 13px;\n      line-height: 1.45;\n      overflow-wrap: anywhere;\n    }\n\n    .summary-actions {\n      display: flex;\n      gap: 10px;\n      flex-wrap: wrap;\n      padding: 15px 16px;\n      border-top: 1px solid var(--line);\n      background: #fbfcfd;\n    }\n\n    .toast {\n      min-height: 20px;\n      color: var(--accent);\n      font-size: 13px;\n      line-height: 1.45;\n    }\n\n    .quiet {\n      color: var(--muted);\n    }\n\n    @media (max-width: 980px) {\n      .platform-strip {\n        grid-template-columns: repeat(2, minmax(0, 1fr));\n      }\n\n      .switch-surface {\n        grid-template-columns: 1fr;\n      }\n    }\n\n    @media (max-width: 680px) {\n      .topbar {\n        position: static;\n        align-items: flex-start;\n        flex-direction: column;\n        padding: 18px;\n      }\n\n      .top-actions {\n        justify-content: flex-start;\n        width: 100%;\n      }\n\n      .shell {\n        width: min(100% - 28px, 1160px);\n        padding-top: 18px;\n      }\n\n      .platform-strip,\n      .quick-form {\n        grid-template-columns: 1fr;\n      }\n\n      .switch-panel {\n        padding: 18px;\n      }\n\n      .summary-row {\n        grid-template-columns: 1fr;\n        gap: 3px;\n      }\n    }\n  </style>\n</head>\n<body>\n  <header class=\"topbar\">\n    <div class=\"brand\">\n      <h1 data-i18n=\"appTitle\">策略切换</h1>\n      <p data-i18n=\"appSubtitle\">选平台、目标账号和策略，一次执行完成切换。</p>\n    </div>\n    <div class=\"top-actions\">\n      <span class=\"pill ready auth-status\" id=\"auth-status\" hidden></span>\n      <a class=\"btn\" id=\"login-link\" href=\"/login\" hidden data-i18n=\"login\">登录</a>\n      <button class=\"btn\" id=\"logout-button\" type=\"button\" hidden data-i18n=\"logout\">退出</button>\n    </div>\n  </header>\n\n  <main class=\"shell\">\n    <nav class=\"platform-strip\" id=\"platform-strip\" aria-label=\"Platforms\"></nav>\n\n    <section class=\"switch-surface\">\n      <div class=\"switch-panel\" id=\"switch-panel\">\n        <div class=\"panel-head\">\n          <span class=\"eyebrow\" data-i18n=\"activePlatform\">当前平台</span>\n          <h2 id=\"platform-title\">LongBridge</h2>\n        </div>\n\n        <div class=\"quick-form\">\n          <label class=\"control-block\">\n            <span data-i18n=\"account\">目标账号</span>\n            <select id=\"account-select\"></select>\n            <span class=\"selection-meta\" id=\"account-meta\"></span>\n          </label>\n\n          <label class=\"control-block\">\n            <span data-i18n=\"strategy\">策略</span>\n            <select id=\"strategy-select\"></select>\n            <span class=\"selection-meta\" id=\"strategy-meta\"></span>\n          </label>\n\n          <div class=\"control-block\">\n            <span data-i18n=\"mode\">模式</span>\n            <div class=\"mode\" id=\"mode-control\">\n              <button type=\"button\" data-mode=\"live\" class=\"active\" data-i18n=\"live\">实盘</button>\n              <button type=\"button\" data-mode=\"paper\" data-i18n=\"paper\">模拟</button>\n            </div>\n          </div>\n        </div>\n\n        <div class=\"run-area\">\n          <button class=\"run-button\" id=\"dispatch-button\" type=\"button\" disabled data-i18n=\"loginToRun\">登录后切换</button>\n          <p class=\"action-note\" id=\"action-note\">登录后才可执行切换。</p>\n          <p class=\"toast\" id=\"toast\" aria-live=\"polite\"></p>\n        </div>\n      </div>\n\n      <aside class=\"summary-panel\">\n        <div class=\"summary-head\">\n          <h2 data-i18n=\"summary\">切换摘要</h2>\n          <span class=\"pill\" id=\"mode-pill\">live</span>\n        </div>\n        <dl class=\"summary-list\" id=\"summary-list\"></dl>\n        <div class=\"summary-actions\">\n          <button class=\"btn\" id=\"copy-button\" type=\"button\" data-i18n=\"copySummary\">复制摘要</button>\n        </div>\n      </aside>\n    </section>\n  </main>\n\n  <script>\n    const repositories = {\n      longbridge: \"QuantStrategyLab/LongBridgePlatform\",\n      ibkr: \"QuantStrategyLab/InteractiveBrokersPlatform\",\n      schwab: \"QuantStrategyLab/CharlesSchwabPlatform\",\n      firstrade: \"QuantStrategyLab/FirstradePlatform\",\n    };\n\n    const platformMeta = {\n      longbridge: { label: \"LongBridge\", code: \"LB\", accent: \"var(--lb)\" },\n      ibkr: { label: \"IBKR\", code: \"IB\", accent: \"var(--ib)\" },\n      schwab: { label: \"Schwab\", code: \"SW\", accent: \"var(--sw)\" },\n      firstrade: { label: \"Firstrade\", code: \"FT\", accent: \"var(--ft)\" },\n    };\n\n    const defaultStrategyProfiles = [\n      { profile: \"tqqq_growth_income\", label: \"TQQQ Growth Income\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"soxl_soxx_trend_income\", label: \"SOXL/SOXX Semiconductor Trend Income\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"nasdaq_sp500_smart_dca\", label: \"Nasdaq/S&P 500 Smart DCA\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"global_etf_rotation\", label: \"Global ETF Rotation\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"russell_1000_multi_factor_defensive\", label: \"Russell 1000 Multi-Factor Defensive\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"mega_cap_leader_rotation_top50_balanced\", label: \"Mega Cap Leader Rotation Top50 Balanced\", domain: \"us_equity\", runtime_enabled: true },\n      { profile: \"hk_dividend_gold_defensive_rotation\", label: \"HK Dividend-Gold Defensive Rotation\", domain: \"hk_equity\", runtime_enabled: true },\n      { profile: \"hk_global_etf_tactical_rotation\", label: \"HK Global ETF Tactical Rotation\", domain: \"hk_equity\", runtime_enabled: true },\n      { profile: \"hk_low_vol_dividend_quality_snapshot\", label: \"HK Low-Vol Dividend Quality Snapshot\", domain: \"hk_equity\", runtime_enabled: true },\n    ];\n\n    const strategyDomains = [\"us_equity\", \"hk_equity\"];\n    let strategyOptions = [];\n    let strategyLabels = {};\n    let strategyCatalog = {};\n\n    const defaultAccountOptions = {\n      longbridge: [\n        { key: \"hk\", label: \"hk\", target_name: \"hk\", account_selector: \"HK\", default_strategy_profile: \"hk_low_vol_dividend_quality_snapshot\", supported_domains: [\"us_equity\", \"hk_equity\"] },\n        { key: \"sg\", label: \"sg\", target_name: \"sg\", account_selector: \"SG\", default_strategy_profile: \"tqqq_growth_income\", supported_domains: [\"us_equity\", \"hk_equity\"] },\n        { key: \"paper\", label: \"paper\", target_name: \"paper\", account_selector: \"PAPER\", default_strategy_profile: \"mega_cap_leader_rotation_top50_balanced\", supported_domains: [\"us_equity\", \"hk_equity\"] },\n      ],\n      ibkr: [\n        {\n          key: \"u15998061\",\n          label: \"u15998061\",\n          target_name: \"u15998061\",\n          account_selector: \"U15998061\",\n          deployment_selector: \"live-u1599-tqqq\",\n          account_scope: \"live-u1599-tqqq\",\n          service_name: \"interactive-brokers-live-u1599-tqqq-service\",\n          default_strategy_profile: \"tqqq_growth_income\",\n          supported_domains: [\"us_equity\", \"hk_equity\"],\n        },\n        {\n          key: \"u16608560\",\n          label: \"u16608560\",\n          target_name: \"u16608560\",\n          account_selector: \"U16608560\",\n          deployment_selector: \"live-u1660-soxl\",\n          account_scope: \"live-u1660-soxl\",\n          service_name: \"interactive-brokers-live-u1660-soxl-service\",\n          default_strategy_profile: \"soxl_soxx_trend_income\",\n          supported_domains: [\"us_equity\", \"hk_equity\"],\n        },\n        {\n          key: \"u18336562\",\n          label: \"u18336562\",\n          target_name: \"u18336562\",\n          account_selector: \"U18336562\",\n          deployment_selector: \"live-u1833-smart-dca\",\n          account_scope: \"live-u1833-smart-dca\",\n          service_name: \"interactive-brokers-live-u1833-smart-dca-service\",\n          default_strategy_profile: \"nasdaq_sp500_smart_dca\",\n          supported_domains: [\"us_equity\", \"hk_equity\"],\n        },\n      ],\n      schwab: [\n        { key: \"default\", label: \"default\", target_name: \"default\", default_strategy_profile: \"soxl_soxx_trend_income\", supported_domains: [\"us_equity\"] },\n      ],\n      firstrade: [\n        { key: \"default\", label: \"default\", target_name: \"default\", default_strategy_profile: \"mega_cap_leader_rotation_top50_balanced\", supported_domains: [\"us_equity\"] },\n      ],\n    };\n\n    const copy = {\n      zh: {\n        appTitle: \"策略切换\",\n        appSubtitle: \"选平台、目标账号和策略，一次执行完成切换。\",\n        login: \"登录\",\n        logout: \"退出\",\n        signedInAs: \"已登录 {login}\",\n        activePlatform: \"当前平台\",\n        account: \"目标账号\",\n        strategy: \"策略\",\n        mode: \"模式\",\n        live: \"实盘\",\n        paper: \"Dry run\",\n        summary: \"切换摘要\",\n        copySummary: \"复制摘要\",\n        loginToRun: \"登录后切换\",\n        configureAccounts: \"配置账号后切换\",\n        runSwitch: \"一键切换\",\n        readonlyNote: \"登录后才可执行切换。\",\n        missingConfigNote: \"账号配置未加载，暂时不能执行。\",\n        readyNote: \"点击后会触发 workflow，并同步目标平台服务。\",\n        invalidStrategyNote: \"当前账号没有可执行策略，暂时不能切换。\",\n        noAccount: \"没有账号选项\",\n        noStrategy: \"没有支持的策略\",\n        repository: \"平台仓库\",\n        target: \"Target\",\n        selectedAccount: \"账号\",\n        selectedStrategy: \"策略\",\n        selectedMode: \"模式\",\n        selectedMarket: \"市场\",\n        service: \"服务\",\n        accountSelector: \"账号选择器\",\n        action: \"动作\",\n        actionValue: \"切换并同步\",\n        confirm: \"确认词\",\n        copied: \"已复制摘要\",\n        dispatching: \"正在触发 workflow...\",\n        dispatched: \"已触发 workflow\",\n        dispatchFailed: \"触发失败\",\n        targetMeta: \"target {target} · service {service} · 市场 {domains}\",\n        strategyMeta: \"该账号仅显示 {domains} 策略\",\n        usEquity: \"美股\",\n        hkEquity: \"港股\",\n      },\n      en: {\n        appTitle: \"Strategy Switch\",\n        appSubtitle: \"Pick platform, target account, and strategy. One action switches everything.\",\n        login: \"Sign in\",\n        logout: \"Sign out\",\n        signedInAs: \"Signed in as {login}\",\n        activePlatform: \"Active Platform\",\n        account: \"Target account\",\n        strategy: \"Strategy\",\n        mode: \"Mode\",\n        live: \"Live\",\n        paper: \"Dry run\",\n        summary: \"Switch Summary\",\n        copySummary: \"Copy summary\",\n        loginToRun: \"Sign in to switch\",\n        configureAccounts: \"Configure accounts\",\n        runSwitch: \"Switch now\",\n        readonlyNote: \"Sign in to switch.\",\n        missingConfigNote: \"Account config is not loaded, so switching is disabled.\",\n        readyNote: \"This dispatches the workflow and syncs the target platform service.\",\n        invalidStrategyNote: \"This account has no runnable strategy, so switching is disabled.\",\n        noAccount: \"No accounts\",\n        noStrategy: \"No supported strategies\",\n        repository: \"Repository\",\n        target: \"Target\",\n        selectedAccount: \"Account\",\n        selectedStrategy: \"Strategy\",\n        selectedMode: \"Mode\",\n        selectedMarket: \"Market\",\n        service: \"Service\",\n        accountSelector: \"Account selector\",\n        action: \"Action\",\n        actionValue: \"Switch and sync\",\n        confirm: \"Confirm\",\n        copied: \"Summary copied\",\n        dispatching: \"Dispatching workflow...\",\n        dispatched: \"Workflow dispatched\",\n        dispatchFailed: \"Dispatch failed\",\n        targetMeta: \"target {target} · service {service} · market {domains}\",\n        strategyMeta: \"This account only shows {domains} strategies\",\n        usEquity: \"US equity\",\n        hkEquity: \"HK equity\",\n      },\n    };\n\n    const storedLang = localStorage.getItem(\"qsl-switch-lang\");\n    const initialLang = storedLang === \"zh\" || storedLang === \"en\"\n      ? storedLang\n      : ((navigator.language || \"\").toLowerCase().startsWith(\"zh\") ? \"zh\" : \"en\");\n    const clone = (value) => JSON.parse(JSON.stringify(value));\n\n    const state = {\n      selected: \"longbridge\",\n      lang: initialLang,\n      auth: { available: false, allowed: false, admin: false, login: null },\n      accountOptions: clone(defaultAccountOptions),\n      currentStrategies: {},\n      configSource: \"default\",\n      forms: {\n        longbridge: { accountKey: \"hk\", strategy: \"hk_low_vol_dividend_quality_snapshot\", executionMode: \"live\" },\n        ibkr: { accountKey: \"u15998061\", strategy: \"tqqq_growth_income\", executionMode: \"live\" },\n        schwab: { accountKey: \"default\", strategy: \"soxl_soxx_trend_income\", executionMode: \"live\" },\n        firstrade: { accountKey: \"default\", strategy: \"mega_cap_leader_rotation_top50_balanced\", executionMode: \"live\" },\n      },\n    };\n\n    const el = (id) => document.getElementById(id);\n    const t = (key) => copy[state.lang][key] || copy.en[key] || key;\n\n    function optionsFor(platform) {\n      return state.accountOptions[platform] && state.accountOptions[platform].length\n        ? state.accountOptions[platform]\n        : defaultAccountOptions[platform];\n    }\n\n    function selectedAccount(platform = state.selected) {\n      const options = optionsFor(platform);\n      const form = state.forms[platform];\n      return options.find((option) => option.key === form.accountKey) || options[0];\n    }\n\n    function cleanStrategyProfile(value) {\n      const profile = String(value || \"\").trim();\n      return /^[a-z0-9._=-]{1,120}$/.test(profile) ? profile : \"\";\n    }\n\n    function cleanStrategyDomain(value) {\n      const domain = String(value || \"\").trim();\n      return strategyDomains.includes(domain) ? domain : \"\";\n    }\n\n    function domainLabel(domain) {\n      if (domain === \"hk_equity\") return t(\"hkEquity\");\n      return t(\"usEquity\");\n    }\n\n    function applyStrategyProfiles(rawProfiles) {\n      const profiles = Array.isArray(rawProfiles) && rawProfiles.length\n        ? rawProfiles\n        : defaultStrategyProfiles;\n      const nextOptions = [];\n      const nextLabels = {};\n      const nextCatalog = {};\n      for (const item of profiles) {\n        const profile = cleanStrategyProfile(item?.profile || item?.strategy_profile);\n        if (!profile || nextOptions.includes(profile)) continue;\n        if (item?.runtime_enabled === false || item?.live_enabled === false) continue;\n        const domain = cleanStrategyDomain(item?.domain || \"us_equity\");\n        if (!domain) continue;\n        nextOptions.push(profile);\n        nextLabels[profile] = String(item?.label || item?.display_name || profile).trim() || profile;\n        nextCatalog[profile] = {\n          profile,\n          label: nextLabels[profile],\n          domain,\n          runtime_enabled: true,\n        };\n      }\n      if (!nextOptions.length && profiles !== defaultStrategyProfiles) return applyStrategyProfiles(defaultStrategyProfiles);\n      strategyOptions = nextOptions;\n      strategyLabels = nextLabels;\n      strategyCatalog = nextCatalog;\n    }\n\n    function supportedDomainsForAccount(platform, account) {\n      if (Array.isArray(account?.supported_domains) && account.supported_domains.length) {\n        const cleaned = account.supported_domains.map(cleanStrategyDomain).filter(Boolean);\n        if (cleaned.length) return [...new Set(cleaned)];\n      }\n      return inferSupportedDomains(platform, account);\n    }\n\n    function inferSupportedDomains(platform, account) {\n      void account;\n      if (platform === \"longbridge\" || platform === \"ibkr\") return [\"us_equity\", \"hk_equity\"];\n      return [\"us_equity\"];\n    }\n\n    function supportedDomainLabel(platform, account) {\n      return supportedDomainsForAccount(platform, account).map(domainLabel).join(\" / \");\n    }\n\n    function strategyAllowedForAccount(platform, account, profile) {\n      const cleanProfile = cleanStrategyProfile(profile);\n      const catalogEntry = strategyCatalog[cleanProfile];\n      if (!catalogEntry || catalogEntry.runtime_enabled !== true) return false;\n      return supportedDomainsForAccount(platform, account).includes(catalogEntry.domain);\n    }\n\n    function strategyChoicesForAccount(platform = state.selected, account = selectedAccount(platform)) {\n      const choices = strategyOptions.filter((profile) => strategyAllowedForAccount(platform, account, profile));\n      const addChoice = (value) => {\n        const profile = cleanStrategyProfile(value);\n        if (profile && !choices.includes(profile) && strategyAllowedForAccount(platform, account, profile)) {\n          choices.push(profile);\n        }\n      };\n      if (account) {\n        addChoice(account.default_strategy_profile || account.strategy_profile);\n        addChoice(currentStrategyForAccount(platform, account));\n      }\n      return choices;\n    }\n\n    function strategyLabel(profile) {\n      return strategyLabels[profile] || profile;\n    }\n\n    function modeLabel(mode) {\n      return mode === \"paper\" ? t(\"paper\") : t(\"live\");\n    }\n\n    function currentEntryForAccount(platform, account) {\n      const byPlatform = state.currentStrategies[platform] || {};\n      const keys = [account?.key, account?.target_name, account?.label]\n        .filter(Boolean)\n        .map((value) => String(value));\n      for (const key of keys) {\n        const entry = byPlatform[key];\n        const profile = cleanStrategyProfile(entry?.strategy_profile);\n        if (profile) return entry;\n      }\n      return null;\n    }\n\n    function currentStrategyForAccount(platform, account) {\n      const entry = currentEntryForAccount(platform, account);\n      const profile = cleanStrategyProfile(entry?.strategy_profile);\n      return profile || \"\";\n    }\n\n    function normalizeExecutionMode(value, dryRunOnly) {\n      const mode = String(value || \"\").trim().toLowerCase();\n      if (mode === \"live\" || mode === \"paper\") return mode;\n      if (dryRunOnly === true || dryRunOnly === \"true\" || dryRunOnly === \"1\" || dryRunOnly === 1) return \"paper\";\n      if (dryRunOnly === false || dryRunOnly === \"false\" || dryRunOnly === \"0\" || dryRunOnly === 0) return \"live\";\n      return \"\";\n    }\n\n    function defaultExecutionModeForAccount(platform, account, fallback = \"live\") {\n      const currentMode = normalizeExecutionMode(\n        currentEntryForAccount(platform, account)?.execution_mode,\n        currentEntryForAccount(platform, account)?.dry_run_only,\n      );\n      if (currentMode) return currentMode;\n      const hint = [\n        account?.key,\n        account?.label,\n        account?.target_name,\n        account?.deployment_selector,\n        account?.account_scope,\n        account?.service_name,\n      ].join(\" \").toLowerCase();\n      if (hint.split(/\\s+/).includes(\"paper\") || hint.includes(\"-paper\") || hint.includes(\"_paper\")) {\n        return \"paper\";\n      }\n      return fallback;\n    }\n\n    function defaultStrategyForAccount(platform, account, fallback = \"tqqq_growth_income\") {\n      const currentProfile = currentStrategyForAccount(platform, account);\n      if (currentProfile && strategyAllowedForAccount(platform, account, currentProfile)) return currentProfile;\n      const profile = cleanStrategyProfile(account?.default_strategy_profile || account?.strategy_profile);\n      if (profile && strategyAllowedForAccount(platform, account, profile)) return profile;\n      const hint = [\n        account?.key,\n        account?.label,\n        account?.target_name,\n        account?.deployment_selector,\n        account?.account_scope,\n        account?.service_name,\n      ].join(\" \").toLowerCase();\n      const hinted = hint.includes(\"smart-dca\") || hint.includes(\"smart_dca\")\n        ? \"nasdaq_sp500_smart_dca\"\n        : (hint.includes(\"soxl\") ? \"soxl_soxx_trend_income\" : (hint.includes(\"tqqq\") ? \"tqqq_growth_income\" : \"\"));\n      if (hinted && strategyAllowedForAccount(platform, account, hinted)) return hinted;\n      if (fallback && strategyAllowedForAccount(platform, account, fallback)) return fallback;\n      return strategyChoicesForAccount(platform, account)[0] || \"\";\n    }\n\n    function syncStrategyForAccount(platform) {\n      const account = selectedAccount(platform);\n      if (!account) return;\n      state.forms[platform].strategy = defaultStrategyForAccount(platform, account, state.forms[platform].strategy);\n      state.forms[platform].executionMode = defaultExecutionModeForAccount(\n        platform,\n        account,\n      );\n    }\n\n    function ensureAccountSelection(platform) {\n      const options = optionsFor(platform);\n      if (!options.length) return;\n      if (!options.some((option) => option.key === state.forms[platform].accountKey)) {\n        state.forms[platform].accountKey = options[0].key;\n        state.forms[platform].strategy = defaultStrategyForAccount(platform, options[0], state.forms[platform].strategy);\n      }\n    }\n\n    function derivedService(platform, targetName) {\n      if (platform === \"longbridge\") return `longbridge-quant-${targetName.toLowerCase()}-service`;\n      if (platform === \"ibkr\") return `interactive-brokers-${targetName.toLowerCase()}-service`;\n      if (platform === \"schwab\") return \"charles-schwab-quant-service\";\n      if (platform === \"firstrade\") return \"firstrade-quant-service\";\n      return \"\";\n    }\n\n    function accountMetaText(platform = state.selected) {\n      const account = selectedAccount(platform);\n      const targetName = account.target_name || account.key;\n      const service = account.service_name || derivedService(platform, targetName);\n      return t(\"targetMeta\")\n        .replace(\"{target}\", targetName)\n        .replace(\"{service}\", service)\n        .replace(\"{domains}\", supportedDomainLabel(platform, account));\n    }\n\n    function hasValidStrategySelection(platform = state.selected) {\n      const form = state.forms[platform];\n      const account = selectedAccount(platform);\n      return Boolean(form?.strategy && account && strategyAllowedForAccount(platform, account, form.strategy));\n    }\n\n    function buildInputs(platform = state.selected) {\n      const form = state.forms[platform];\n      const account = selectedAccount(platform);\n      const targetName = account.target_name || account.key;\n      const inputs = {\n        platform,\n        target_name: targetName,\n        strategy_profile: form.strategy,\n        execution_mode: form.executionMode,\n        variable_scope: account.variable_scope || \"default\",\n        plugin_mode: account.plugin_mode || \"auto\",\n        service_targets_mode: \"auto\",\n        apply: \"true\",\n        trigger_platform_sync: \"true\",\n        confirm_apply: \"APPLY_AND_SYNC\",\n        platform_sync_workflow: \"sync-cloud-run-env.yml\",\n      };\n      for (const field of [\n        \"github_environment\",\n        \"deployment_selector\",\n        \"account_selector\",\n        \"account_scope\",\n        \"service_name\",\n      ]) {\n        if (account[field]) inputs[field] = account[field];\n      }\n      return inputs;\n    }\n\n    function summaryRows(inputs) {\n      const account = selectedAccount();\n      return [\n        [t(\"repository\"), repositories[state.selected]],\n        [t(\"selectedAccount\"), account.label],\n        [t(\"selectedStrategy\"), strategyLabel(inputs.strategy_profile)],\n        [t(\"selectedMode\"), modeLabel(inputs.execution_mode)],\n        [t(\"selectedMarket\"), supportedDomainLabel(state.selected, account)],\n        [t(\"target\"), inputs.target_name],\n        [t(\"accountSelector\"), inputs.account_selector || \"auto\"],\n        [t(\"service\"), inputs.service_name || derivedService(state.selected, inputs.target_name)],\n        [t(\"action\"), t(\"actionValue\")],\n        [t(\"confirm\"), inputs.confirm_apply],\n      ];\n    }\n\n    function applyLanguage() {\n      document.documentElement.lang = state.lang === \"zh\" ? \"zh-CN\" : \"en\";\n      document.querySelectorAll(\"[data-i18n]\").forEach((node) => {\n        node.textContent = t(node.dataset.i18n);\n      });\n    }\n\n    function renderPlatforms() {\n      const strip = el(\"platform-strip\");\n      strip.innerHTML = \"\";\n      for (const platform of Object.keys(platformMeta)) {\n        ensureAccountSelection(platform);\n        syncStrategyForAccount(platform);\n        const meta = platformMeta[platform];\n        const form = state.forms[platform];\n        const account = selectedAccount(platform);\n        const button = document.createElement(\"button\");\n        button.className = \"platform-button\";\n        button.type = \"button\";\n        button.dataset.platform = platform;\n        button.classList.toggle(\"active\", platform === state.selected);\n        button.innerHTML = `\n          <span class=\"mark\">${meta.code}</span>\n          <span class=\"platform-copy\">\n            <strong>${meta.label}</strong>\n            <span>${escapeHtml(account.label)}</span>\n            <small>${escapeHtml(strategyLabel(form.strategy))}</small>\n          </span>\n        `;\n        strip.appendChild(button);\n      }\n    }\n\n    function renderControls() {\n      const platform = state.selected;\n      const meta = platformMeta[platform];\n      const form = state.forms[platform];\n      const accounts = optionsFor(platform);\n      const account = selectedAccount(platform);\n      const choices = strategyChoicesForAccount(platform, account);\n      const accountSelect = el(\"account-select\");\n      const strategySelect = el(\"strategy-select\");\n\n      el(\"switch-panel\").style.setProperty(\"--platform-color\", meta.accent);\n      el(\"platform-title\").textContent = meta.label;\n\n      accountSelect.innerHTML = accounts.length\n        ? accounts.map((account) => (\n          `<option value=\"${escapeAttr(account.key)}\" ${account.key === form.accountKey ? \"selected\" : \"\"}>${escapeHtml(account.label)}</option>`\n        )).join(\"\")\n        : `<option value=\"\">${t(\"noAccount\")}</option>`;\n      el(\"account-meta\").textContent = accounts.length ? accountMetaText(platform) : \"\";\n\n      if (choices.length && !choices.includes(form.strategy)) {\n        form.strategy = choices[0];\n      }\n      strategySelect.disabled = !choices.length;\n      strategySelect.innerHTML = choices.length\n        ? choices.map((strategy) => (\n          `<option value=\"${strategy}\" ${strategy === form.strategy ? \"selected\" : \"\"}>${escapeHtml(strategyLabel(strategy))}</option>`\n        )).join(\"\")\n        : `<option value=\"\">${t(\"noStrategy\")}</option>`;\n      el(\"strategy-meta\").textContent = account\n        ? t(\"strategyMeta\").replace(\"{domains}\", supportedDomainLabel(platform, account))\n        : \"\";\n\n      document.querySelectorAll(\"[data-mode]\").forEach((button) => {\n        button.classList.toggle(\"active\", button.dataset.mode === form.executionMode);\n      });\n    }\n\n    function renderSummary() {\n      const inputs = buildInputs();\n      const list = el(\"summary-list\");\n      list.innerHTML = summaryRows(inputs).map(([label, value]) => `\n        <div class=\"summary-row\">\n          <dt>${escapeHtml(label)}</dt>\n          <dd>${escapeHtml(value)}</dd>\n        </div>\n      `).join(\"\");\n\n      el(\"mode-pill\").textContent = modeLabel(inputs.execution_mode);\n    }\n\n    function renderAuth() {\n      const status = el(\"auth-status\");\n      const loginLink = el(\"login-link\");\n      const logoutButton = el(\"logout-button\");\n      const signedIn = Boolean(state.auth.allowed && state.auth.login);\n\n      status.hidden = !signedIn;\n      status.textContent = signedIn ? t(\"signedInAs\").replace(\"{login}\", state.auth.login) : \"\";\n      loginLink.hidden = !state.auth.available || signedIn;\n      loginLink.href = \"/login\";\n      loginLink.textContent = t(\"login\");\n      logoutButton.hidden = !signedIn;\n      logoutButton.textContent = t(\"logout\");\n\n      const dispatch = el(\"dispatch-button\");\n      const hasPrivateAccounts = state.configSource === \"private\";\n      const hasValidStrategy = hasValidStrategySelection();\n      dispatch.disabled = !state.auth.allowed || !hasPrivateAccounts || !hasValidStrategy;\n      dispatch.textContent = state.auth.allowed\n        ? (hasPrivateAccounts ? t(\"runSwitch\") : t(\"configureAccounts\"))\n        : t(\"loginToRun\");\n      const note = el(\"action-note\");\n      note.textContent = state.auth.allowed\n        ? (hasPrivateAccounts ? (hasValidStrategy ? t(\"readyNote\") : t(\"invalidStrategyNote\")) : t(\"missingConfigNote\"))\n        : t(\"readonlyNote\");\n      note.classList.toggle(\"warning\", state.auth.allowed && (!hasPrivateAccounts || !hasValidStrategy));\n    }\n\n    function render() {\n      applyLanguage();\n      renderPlatforms();\n      renderControls();\n      renderSummary();\n      renderAuth();\n    }\n\n    async function refreshSession() {\n      try {\n        const response = await fetch(\"/api/session\", { cache: \"no-store\" });\n        if (!response.ok) throw new Error(\"no backend\");\n        const session = await response.json();\n        state.auth = {\n          available: true,\n          allowed: Boolean(session.allowed),\n          admin: Boolean(session.admin),\n          login: session.login || null,\n        };\n      } catch {\n        state.auth = { available: false, allowed: false, admin: false, login: null };\n      }\n      render();\n      await refreshConfig();\n    }\n\n    async function refreshStrategyProfiles() {\n      try {\n        const response = await fetch(\"/api/strategy-profiles\", { cache: \"no-store\" });\n        if (!response.ok) throw new Error(\"no strategy profiles\");\n        const payload = await response.json();\n        applyStrategyProfiles(payload.strategyProfiles || []);\n        for (const platform of Object.keys(platformMeta)) syncStrategyForAccount(platform);\n        render();\n      } catch {\n        applyStrategyProfiles(defaultStrategyProfiles);\n        for (const platform of Object.keys(platformMeta)) syncStrategyForAccount(platform);\n      }\n    }\n\n    async function refreshConfig() {\n      if (!state.auth.available || !state.auth.allowed) return;\n      try {\n        const response = await fetch(\"/api/config\", { cache: \"no-store\" });\n        if (!response.ok) throw new Error(\"no config\");\n        const payload = await response.json();\n        if (payload.accountOptions) {\n          applyStrategyProfiles(payload.strategyProfiles || defaultStrategyProfiles);\n          state.accountOptions = normalizeAccountOptions(payload.accountOptions);\n          state.currentStrategies = normalizeCurrentStrategies(payload.currentStrategies || {});\n          state.configSource = \"private\";\n          for (const platform of Object.keys(platformMeta)) {\n            ensureAccountSelection(platform);\n            syncStrategyForAccount(platform);\n          }\n          render();\n        }\n      } catch {\n        state.configSource = \"default\";\n        state.currentStrategies = {};\n      }\n    }\n\n    function normalizeAccountOptions(raw) {\n      const normalized = clone(defaultAccountOptions);\n      for (const platform of Object.keys(platformMeta)) {\n        if (!Array.isArray(raw[platform]) || !raw[platform].length) continue;\n        normalized[platform] = raw[platform].map((item, index) => ({\n          key: String(item.key || item.target_name || index),\n          label: String(item.label || item.target_name || item.key || platform),\n          target_name: String(item.target_name || item.key || \"\"),\n          account_selector: item.account_selector ? String(item.account_selector) : \"\",\n          deployment_selector: item.deployment_selector ? String(item.deployment_selector) : \"\",\n          account_scope: item.account_scope ? String(item.account_scope) : \"\",\n          service_name: item.service_name ? String(item.service_name) : \"\",\n          supported_domains: normalizeSupportedDomains(platform, item),\n          default_strategy_profile: item.default_strategy_profile || item.strategy_profile\n            ? String(item.default_strategy_profile || item.strategy_profile)\n            : \"\",\n          github_environment: item.github_environment ? String(item.github_environment) : \"\",\n          variable_scope: item.variable_scope ? String(item.variable_scope) : \"\",\n          plugin_mode: item.plugin_mode ? String(item.plugin_mode) : \"\",\n        }));\n      }\n      return normalized;\n    }\n\n    function normalizeSupportedDomains(platform, item) {\n      const raw = Array.isArray(item?.supported_domains)\n        ? item.supported_domains\n        : String(item?.supported_domains || \"\").split(/[\\s,;]+/);\n      const cleaned = raw.map(cleanStrategyDomain).filter(Boolean);\n      if (cleaned.length) return [...new Set(cleaned)];\n      return inferSupportedDomains(platform, item || {});\n    }\n\n    function normalizeCurrentStrategies(raw) {\n      const normalized = {};\n      for (const platform of Object.keys(platformMeta)) {\n        if (!raw[platform] || typeof raw[platform] !== \"object\" || Array.isArray(raw[platform])) continue;\n        normalized[platform] = {};\n        for (const [key, entry] of Object.entries(raw[platform])) {\n          const profile = cleanStrategyProfile(entry?.strategy_profile);\n          if (!profile) continue;\n          normalized[platform][String(key)] = {\n            strategy_profile: profile,\n            execution_mode: normalizeExecutionMode(entry?.execution_mode, entry?.dry_run_only),\n            dry_run_only: entry?.dry_run_only === true || entry?.dry_run_only === \"true\" || entry?.dry_run_only === \"1\",\n            source: entry?.source ? String(entry.source) : \"\",\n          };\n        }\n        if (!Object.keys(normalized[platform]).length) delete normalized[platform];\n      }\n      return normalized;\n    }\n\n    async function dispatchSwitch() {\n      if (!state.auth.allowed) return;\n      el(\"toast\").textContent = t(\"dispatching\");\n      try {\n        const response = await fetch(\"/api/switch\", {\n          method: \"POST\",\n          headers: { \"Content-Type\": \"application/json\" },\n          body: JSON.stringify(buildInputs()),\n        });\n        const payload = await response.json();\n        if (!response.ok || !payload.ok) throw new Error(payload.error || t(\"dispatchFailed\"));\n        el(\"toast\").textContent = t(\"dispatched\");\n        if (payload.actions_url) window.open(payload.actions_url, \"_blank\", \"noopener,noreferrer\");\n      } catch (error) {\n        el(\"toast\").textContent = `${t(\"dispatchFailed\")}: ${error.message}`;\n      }\n    }\n\n    async function handleLogout() {\n      await fetch(\"/api/logout\", { method: \"POST\" });\n      window.location.reload();\n    }\n\n    function summaryText() {\n      const inputs = buildInputs();\n      return summaryRows(inputs).map(([label, value]) => `${label}: ${value}`).join(\"\\n\");\n    }\n\n    function escapeHtml(value) {\n      return String(value)\n        .replaceAll(\"&\", \"&amp;\")\n        .replaceAll(\"<\", \"&lt;\")\n        .replaceAll(\">\", \"&gt;\")\n        .replaceAll('\"', \"&quot;\");\n    }\n\n    function escapeAttr(value) {\n      return escapeHtml(value).replaceAll(\"'\", \"&#39;\");\n    }\n\n    el(\"platform-strip\").addEventListener(\"click\", (event) => {\n      const button = event.target.closest(\"[data-platform]\");\n      if (!button) return;\n      state.selected = button.dataset.platform;\n      render();\n    });\n\n    el(\"account-select\").addEventListener(\"change\", () => {\n      state.forms[state.selected].accountKey = el(\"account-select\").value;\n      syncStrategyForAccount(state.selected);\n      render();\n    });\n\n    el(\"strategy-select\").addEventListener(\"change\", () => {\n      state.forms[state.selected].strategy = el(\"strategy-select\").value;\n      render();\n    });\n\n    el(\"mode-control\").addEventListener(\"click\", (event) => {\n      const button = event.target.closest(\"[data-mode]\");\n      if (!button) return;\n      state.forms[state.selected].executionMode = button.dataset.mode;\n      render();\n    });\n\n    el(\"copy-button\").addEventListener(\"click\", async () => {\n      try {\n        await navigator.clipboard.writeText(summaryText());\n        el(\"toast\").textContent = t(\"copied\");\n      } catch {\n        el(\"toast\").textContent = summaryText();\n      }\n    });\n\n    el(\"dispatch-button\").addEventListener(\"click\", dispatchSwitch);\n    el(\"logout-button\").addEventListener(\"click\", handleLogout);\n\n    applyStrategyProfiles(defaultStrategyProfiles);\n    for (const platform of Object.keys(platformMeta)) syncStrategyForAccount(platform);\n    render();\n    refreshStrategyProfiles();\n    refreshSession();\n  </script>\n</body>\n</html>\n";
diff --git a/web/strategy-switch-console/worker.js b/web/strategy-switch-console/worker.js
index c380444..000f54f 100644
--- a/web/strategy-switch-console/worker.js
+++ b/web/strategy-switch-console/worker.js
@@ -785,20 +785,8 @@ function supportedDomainsForAccount(platform, option) {
 }
 
 function inferAccountSupportedDomains(platform, option) {
-  const tokens = [
-    option?.key,
-    option?.label,
-    option?.target_name,
-    option?.account_selector,
-    option?.account_scope,
-    option?.deployment_selector,
-    option?.service_name,
-  ]
-    .join(" ")
-    .toLowerCase()
-    .split(/[^a-z0-9]+/)
-    .filter(Boolean);
-  if (platform === "longbridge" && tokens.includes("hk")) return ["hk_equity"];
+  void option;
+  if (platform === "longbridge" || platform === "ibkr") return ["us_equity", "hk_equity"];
   return ["us_equity"];
 }