diff --git a/3DTank/docs/KtRebuild_Plan.md b/3DTank/docs/KtRebuild_Plan.md
index 4ae5ddf..1d56d00 100644
--- a/3DTank/docs/KtRebuild_Plan.md
+++ b/3DTank/docs/KtRebuild_Plan.md
@@ -143,7 +143,7 @@
     `names/root_wiring.json` + `TankiOffline/.../App/State/RootState.kt`、`RootWiring.kt`。
     - 根状态 `z6`（`TOState`）的 **89 个槽位**全部入表；字段顺序取 `toString`，槽位取构造函数 `<名>_1`。
     - 根 reducer `k6` 的逐切片委派记全：reducer 引用、委派表达式、顶层 `instanceof` 动作名。
-  - 已迁移切片 **21/89**：
+  - 已迁移切片 **28/89**：
     - `inviteState` → `aD` / `pD.er5`（`InviteReducer.kt`）
     - `loginByPassword` → `gD` / `MD.cr6`（`LoginReducer.kt`，含 `SetLogin`/`SetPassword` 把 status 打回 `NONE` 的原语义）
     - `twitchState` → `g9` / `y9.gta`（`TwitchReducer.kt`；`SetAccount` 是 Twitch 账号，不是 UID）
@@ -224,12 +224,28 @@
       `Hrt` 类体为空、reducer 读的 `t.iu5_1` 是 `undefined`（`cd` 也是 `undefined`），三个 copy 参数全走默认值，
       这一支实际是 no-op；Kotlin 侧保留 `SetNotCompletedQuests` 动作但归约时原样返回。
       `tX` / `nX` 是屏幕标识类，已从动作表剔除并记入 `Markers`（`screen-id-class`）。
+    - `lobbyLoader` → `KW` / `Bs.es1`（`LobbyLoaderReducer.kt`）：2 字段，3 个分支。
+      缺省 `isShowLoader=false`、`activeLoadersCount=0`；`FW`→`ShowLoader` 计数 +1 并显示，
+      `GW`→`HideLoader` 计数 `max(count-1,0)`，显示取 `count != 0`（计数夹到 0 后自动隐藏）。
+    - `purchaseDialogState` → `CO` / `je.ur2`（`PurchaseDialogReducer.kt`）：4 字段，4 个分支。
+      `NO`→`ResetPurchaseDialog` 复位四字段；`ChangeEmailStatus` 只写 `emailStatus`（`PurchaseEmailStatus`：
+      `BUSY/FORBIDDEN/FREE`）；`SuccessfullyPurchase` 写 withEmail/time，`goods` 是**追加**（`Im` = List.plus）。
+    - `promoCode` → `cZ` / `Q_.ysg`（`PromoCodeReducer.kt`）：1 字段，2 个实例臂。
+      `ActivatePromoCode` 置 `WAIT`，`SetCodeValidateStatus` 写入服务端状态；
+      `PromoCodeStatus` = `NONE/INVALID/WAIT/NOT_ACTIVATED/ACTIVATED`，缺省 `NONE`。
+    - `supportUrl` → `I4` / `Yl.ct7`（`SupportUrlReducer.kt`）：1 字段，2 个分支。
+      `SetUrl` 写链接，`R4`→`ClearSupportUrl` 清成空串。
+    - `rulesUpdated` → `i1` / `Ch.dsm`（`RulesUpdatedReducer.kt`）：1 字段，`UpdateRules` 写正文，缺省 null。
+    - `notificationByCountry` → `gJ` / `R_.ssd`（`NotificationByCountryReducer.kt`）：4 字段，2 个分支。
+      `Init` 写三条国家提示消息，`qJ`→`MarkHomeScreenDialogShown` 只把 `homeScreenDialogShown` 置 true。
+    - `availabilityByRank` → `tet` / `$p.xth`（`AvailabilityByRankReducer.kt`）：1 字段，
+      `SetLoadedData` 整体替换等级可购买表，缺省空 Map。
     - `launchParams` → `(pass-through)`：原根 reducer 对 `hpx_1` 没有调用，缺省是 `ag()` 空 Map；
       `RootState.LaunchParams` 收口为 `LaunchParamsStateSlice = Map<String, String>`，不新增 reducer/动作。
-  - `App/State/RootReducer.kt`：`ReduceRoot(State0, Action)` 归约上述 20 个有 reducer 的切片，
-    `launchParams` 与其余 **68 个字段原样透传**；
-    迁移进度用 `RootReducer.Coverage`（`已迁移 21/89`）与 `RootWiring.Unmigrated` 暴露。
-  - 自检：`TankiOffline/tools/RunStateTest.ps1` **376 项全绿**，含 89 槽位完整性、20 个归约切片一次归约互不串片、未迁移字段透传，
+  - `App/State/RootReducer.kt`：`ReduceRoot(State0, Action)` 归约上述 27 个有 reducer 的切片，
+    `launchParams` 与其余 **61 个字段原样透传**；
+    迁移进度用 `RootReducer.Coverage`（`已迁移 28/89`）与 `RootWiring.Unmigrated` 暴露。
+  - 自检：`TankiOffline/tools/RunStateTest.ps1` **419 项全绿**，含 89 槽位完整性、27 个归约切片一次归约互不串片、未迁移字段透传，
     以及用 `action_trace_merged.json` 真实派发的两条商店动作（`SetCoinPaymentProviderUrl` / `ToggleShopActivity`）回放。
   - 委派表里的已知形态：`shop` / `home` / `localBattleUserState` / `partner` 是内联 IIFE，
     已按字段具名为 `(inline@<field>)` 并从函数体抓到顶层动作名（69 / 1 / 2 / 11 个）；
@@ -241,7 +257,8 @@
     screen 的 9 个、lootBoxes 的 6 个、garage 的 25 个、garagePreview 的 15 个、
     entrance 的 6 个、user 的 3 个、settings 的 2 个、accountSettings 的 11 个、
     language 的 1 个、announcement 的 3 个、news 的 3 个（含两个单例）、notifications 的 2 个、
-    quests 的 1 个匿名类 / 单例同样按效果定名并登记。
+    quests 的 1 个、lobbyLoader 的 2 个、purchaseDialogState 的 1 个、supportUrl 的 1 个、
+    notificationByCountry 的 1 个匿名类 / 单例同样按效果定名并登记。
 
 ### S4 引擎核心
 - 模块：32088（3D 数学）、92980（渲染）、61378（ECS）、55088（物理）、36659 + 71105（资源）、36734（音频）、3569（输入）
diff --git a/3DTank/names/root_wiring.json b/3DTank/names/root_wiring.json
index d0ebca4..bfb8745 100644
--- a/3DTank/names/root_wiring.json
+++ b/3DTank/names/root_wiring.json
@@ -1,5 +1,5 @@
 {
-  "generatedAt": "2026-10-24T05:13:42.080Z",
+  "generatedAt": "2026-10-24T05:17:45.346Z",
   "module": "module_10032.js",
   "RootState": {
     "Class": "z6",
@@ -27,7 +27,14 @@
     "launchParams",
     "news",
     "notifications",
-    "quests"
+    "quests",
+    "lobbyLoader",
+    "purchaseDialogState",
+    "promoCode",
+    "supportUrl",
+    "rulesUpdated",
+    "notificationByCountry",
+    "availabilityByRank"
   ],
   "AnonymousActions": [
     {
@@ -660,6 +667,36 @@
       "Name": "SetNotCompletedQuests",
       "DispatchedAt": "未在 action_trace_merged.json 中出现；按 reducer 分支效果定名",
       "Effect": "状态不变（`n.au5(cd, cd, t.iu5_1)`；动作类无字段，`t.iu5_1` 与 `cd` 都是 undefined，三个参数全走默认值 → no-op）"
+    },
+    {
+      "Local": "FW",
+      "Name": "ShowLoader",
+      "DispatchedAt": "未在 action_trace_merged.json 中出现；按 reducer 分支效果定名",
+      "Effect": "isShowLoader=true、activeLoadersCount = count + 1（`n.fs1(!0, (n.ss0_1 + 1) | 0)`）"
+    },
+    {
+      "Local": "GW",
+      "Name": "HideLoader",
+      "DispatchedAt": "未在 action_trace_merged.json 中出现；按 reducer 分支效果定名",
+      "Effect": "activeLoadersCount = max(count - 1, 0)、isShowLoader = count != 0（`n.fs1(!(0 === e), e)`）"
+    },
+    {
+      "Local": "NO",
+      "Name": "ResetPurchaseDialog",
+      "DispatchedAt": "未在 action_trace_merged.json 中出现；按 reducer 分支效果定名",
+      "Effect": "withEmail=false、goods=emptyList()、emailStatus=null、time=null（`n.jr2(!1, md(), null, null)`）"
+    },
+    {
+      "Local": "R4",
+      "Name": "ClearSupportUrl",
+      "DispatchedAt": "未在 action_trace_merged.json 中出现；按 reducer 分支效果定名",
+      "Effect": "url=\"\"（`n.at7()`）"
+    },
+    {
+      "Local": "qJ",
+      "Name": "MarkHomeScreenDialogShown",
+      "DispatchedAt": "未在 action_trace_merged.json 中出现；按 reducer 分支效果定名",
+      "Effect": "homeScreenDialogShown=true（`n.isd(cd, cd, cd, !0)`）"
     }
   ],
   "Markers": [
@@ -1495,11 +1532,11 @@
       "Reducer": "Bs.es1",
       "Delegate": "Bs.es1(t, n.fpw_1)",
       "Actions": [
-        "?FW",
-        "?GW"
+        "HideLoader",
+        "ShowLoader"
       ],
       "Default": "new KW()",
-      "Migrated": false
+      "Migrated": true
     },
     {
       "Field": "battleResult",
@@ -1901,12 +1938,12 @@
       "Reducer": "je.ur2",
       "Delegate": "je.ur2(t, n.bpx_1)",
       "Actions": [
-        "?NO",
         "ChangeEmailStatus",
+        "ResetPurchaseDialog",
         "SuccessfullyPurchase"
       ],
       "Default": "new CO()",
-      "Migrated": false
+      "Migrated": true
     },
     {
       "Field": "battleInviteState",
@@ -2102,7 +2139,7 @@
         "UpdateRules"
       ],
       "Default": "new i1()",
-      "Migrated": false
+      "Migrated": true
     },
     {
       "Field": "announcement",
@@ -2126,11 +2163,11 @@
       "Reducer": "R_.ssd",
       "Delegate": "R_.ssd(t, n.ppx_1)",
       "Actions": [
-        "?qJ",
-        "Init"
+        "Init",
+        "MarkHomeScreenDialogShown"
       ],
       "Default": "new gJ()",
-      "Migrated": false
+      "Migrated": true
     },
     {
       "Field": "userRenameState",
@@ -2319,7 +2356,7 @@
         "SetLoadedData"
       ],
       "Default": "new tet()",
-      "Migrated": false
+      "Migrated": true
     },
     {
       "Field": "userReportsState",
@@ -2382,7 +2419,7 @@
         "SetCodeValidateStatus"
       ],
       "Default": "new cZ()",
-      "Migrated": false
+      "Migrated": true
     },
     {
       "Field": "referralEvent",
@@ -2406,11 +2443,11 @@
       "Reducer": "Yl.ct7",
       "Delegate": "Yl.ct7(t, n.ipy_1)",
       "Actions": [
-        "?R4",
+        "ClearSupportUrl",
         "SetUrl"
       ],
       "Default": "new I4()",
-      "Migrated": false
+      "Migrated": true
     }
   ]
 }
diff --git a/3DTank/tools/gen_root_wiring.js b/3DTank/tools/gen_root_wiring.js
index 1c077c0..8830681 100644
--- a/3DTank/tools/gen_root_wiring.js
+++ b/3DTank/tools/gen_root_wiring.js
@@ -170,6 +170,15 @@ const AnonymousActionNames = new Map([
   ['hJ', 'SetNewsFlag'],
   ['x_', 'OpenNews'],
   ['j_', 'CloseNews'],
+  // lobbyLoader 切片（KW / VW.es1）：FW/GW 没有 toString，按 reducer 效果定名。
+  ['FW', 'ShowLoader'],
+  ['GW', 'HideLoader'],
+  // purchaseDialogState 切片（CO / DO.ur2）：NO 没有 toString，按 reducer 效果定名。
+  ['NO', 'ResetPurchaseDialog'],
+  // supportUrl 切片（I4 / P4.ct7）：R4 没有 toString，按 reducer 效果定名。
+  ['R4', 'ClearSupportUrl'],
+  // notificationByCountry 切片（gJ / $J.ssd）：qJ 没有 toString，按 reducer 效果定名。
+  ['qJ', 'MarkHomeScreenDialogShown'],
 ]);
 
 // 非动作的 `instanceof`：屏幕标识类，用于 GoTo 分支判断（不是 dispatch 的动作）。
@@ -573,6 +582,16 @@ const Migrated = {
     Reduce: 'ReduceNotifications',
   },
   quests: { Type: 'QuestsStateSlice', Reduce: 'ReduceQuests' },
+  lobbyLoader: { Type: 'LobbyLoaderStateSlice', Reduce: 'ReduceLobbyLoader' },
+  purchaseDialogState: { Type: 'PurchaseDialogStateSlice', Reduce: 'ReducePurchaseDialog' },
+  promoCode: { Type: 'PromoCodeStateSlice', Reduce: 'ReducePromoCode' },
+  supportUrl: { Type: 'SupportUrlStateSlice', Reduce: 'ReduceSupportUrl' },
+  rulesUpdated: { Type: 'RulesUpdatedStateSlice', Reduce: 'ReduceRulesUpdated' },
+  notificationByCountry: {
+    Type: 'NotificationByCountryStateSlice',
+    Reduce: 'ReduceNotificationByCountry',
+  },
+  availabilityByRank: { Type: 'AvailabilityByRankStateSlice', Reduce: 'ReduceAvailabilityByRank' },
 };
 
 for (const R of Rows) R.Migrated = Object.prototype.hasOwnProperty.call(Migrated, R.Field);
@@ -759,6 +778,27 @@ const QuestsAnonymousEffects = {
   Hrt: '状态不变（`n.au5(cd, cd, t.iu5_1)`；动作类无字段，`t.iu5_1` 与 `cd` 都是 undefined，三个参数全走默认值 → no-op）',
 };
 
+// lobbyLoader 切片（KW / VW.es1）：FW/GW 没有 toString，按 reducer 分支效果定名。
+const LobbyLoaderAnonymousEffects = {
+  FW: 'isShowLoader=true、activeLoadersCount = count + 1（`n.fs1(!0, (n.ss0_1 + 1) | 0)`）',
+  GW: 'activeLoadersCount = max(count - 1, 0)、isShowLoader = count != 0（`n.fs1(!(0 === e), e)`）',
+};
+
+// purchaseDialogState 切片（CO / DO.ur2）：NO 没有 toString，按 reducer 分支效果定名。
+const PurchaseDialogAnonymousEffects = {
+  NO: 'withEmail=false、goods=emptyList()、emailStatus=null、time=null（`n.jr2(!1, md(), null, null)`）',
+};
+
+// supportUrl 切片（I4 / P4.ct7）：R4 没有 toString，按 reducer 分支效果定名。
+const SupportUrlAnonymousEffects = {
+  R4: 'url=""（`n.at7()`）',
+};
+
+// notificationByCountry 切片（gJ / $J.ssd）：qJ 没有 toString，按 reducer 分支效果定名。
+const NotificationByCountryAnonymousEffects = {
+  qJ: 'homeScreenDialogShown=true（`n.isd(cd, cd, cd, !0)`）',
+};
+
 fs.writeFileSync(
   path.join(P, 'names', 'root_wiring.json'),
   JSON.stringify(
@@ -859,6 +899,30 @@ fs.writeFileSync(
           DispatchedAt: '未在 action_trace_merged.json 中出现；按 reducer 分支效果定名',
           Effect,
         })),
+        ...Object.entries(LobbyLoaderAnonymousEffects).map(([Local, Effect]) => ({
+          Local,
+          Name: AnonymousActionNames.get(Local),
+          DispatchedAt: '未在 action_trace_merged.json 中出现；按 reducer 分支效果定名',
+          Effect,
+        })),
+        ...Object.entries(PurchaseDialogAnonymousEffects).map(([Local, Effect]) => ({
+          Local,
+          Name: AnonymousActionNames.get(Local),
+          DispatchedAt: '未在 action_trace_merged.json 中出现；按 reducer 分支效果定名',
+          Effect,
+        })),
+        ...Object.entries(SupportUrlAnonymousEffects).map(([Local, Effect]) => ({
+          Local,
+          Name: AnonymousActionNames.get(Local),
+          DispatchedAt: '未在 action_trace_merged.json 中出现；按 reducer 分支效果定名',
+          Effect,
+        })),
+        ...Object.entries(NotificationByCountryAnonymousEffects).map(([Local, Effect]) => ({
+          Local,
+          Name: AnonymousActionNames.get(Local),
+          DispatchedAt: '未在 action_trace_merged.json 中出现；按 reducer 分支效果定名',
+          Effect,
+        })),
       ],
       Markers: [
         {
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/AvailabilityByRankReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/AvailabilityByRankReducer.kt
new file mode 100644
index 0000000..51b6f31
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/AvailabilityByRankReducer.kt
@@ -0,0 +1,26 @@
+// AvailabilityByRankReducer.kt —— 按等级可购买项切片（对应 module_10032 的 tet 状态 + set.xth）
+//
+// 证据链：
+//   状态类 tet：1 个字段，toString 名 "AvailabilityByRankState(data=…)"；copy 是 pu5(1 字段)。
+//   默认：data = ag() = emptyMap()。
+//   根委派：`$p.xth(t, n.cpy_1)`。
+//   reducer：`t instanceof eet ? n.pu5(t.wu5_1) : n`，`eet` 是 SetLoadedData。
+package App.State.Reducers
+
+import App.State.SetLoadedData
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class AvailabilityByRankStateSlice(
+    val Data: Map<Any?, Any?> = emptyMap(),
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReduceAvailabilityByRank(
+    State0: AvailabilityByRankStateSlice,
+    Action: Any,
+): AvailabilityByRankStateSlice = when (Action) {
+    is SetLoadedData -> State0.copy(Data = Action.loadedData as Map<Any?, Any?>)
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/LobbyLoaderReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/LobbyLoaderReducer.kt
new file mode 100644
index 0000000..14b5e35
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/LobbyLoaderReducer.kt
@@ -0,0 +1,42 @@
+// LobbyLoaderReducer.kt —— 大厅加载遮罩切片（对应 module_10032 的 KW 状态 + VW.es1）
+//
+// 证据链：
+//   状态类 KW：2 个字段，toString 名 "LobbyLoader(isShowLoader=…, activeLoadersCount=…)"；copy 是 fs1(2 字段)。
+//   默认：isShowLoader=false、activeLoadersCount=0。
+//   根委派：`Bs.es1(t, n.fpw_1)`。
+//   reducer：
+//     FW → `n.fs1(!0, (n.ss0_1 + 1) | 0)`        显示并计数 +1
+//     GW → `n.fs1(!(0 === e), e)`，e = max(count - 1, 0) 计数 -1（夹到 0），显示 = 计数非 0
+package App.State.Reducers
+
+/* ------------------------------------------------------------------ 匿名动作 */
+
+/** 原 `FW`：有东西开始加载。 */
+object ShowLoader
+
+/** 原 `GW`：有东西结束加载。 */
+object HideLoader
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class LobbyLoaderStateSlice(
+    val IsShowLoader: Boolean = false,
+    val ActiveLoadersCount: Int = 0,
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReduceLobbyLoader(
+    State0: LobbyLoaderStateSlice,
+    Action: Any,
+): LobbyLoaderStateSlice = when (Action) {
+    is ShowLoader -> State0.copy(
+        IsShowLoader = true,
+        ActiveLoadersCount = State0.ActiveLoadersCount + 1,
+    )
+    is HideLoader -> {
+        val Count = maxOf(State0.ActiveLoadersCount - 1, 0)
+        State0.copy(IsShowLoader = Count != 0, ActiveLoadersCount = Count)
+    }
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/NotificationByCountryReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/NotificationByCountryReducer.kt
new file mode 100644
index 0000000..79524b8
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/NotificationByCountryReducer.kt
@@ -0,0 +1,41 @@
+// NotificationByCountryReducer.kt —— 按国家屏蔽提示切片（对应 module_10032 的 gJ 状态 + $J.ssd）
+//
+// 证据链：
+//   状态类 gJ：4 个字段，toString 名 "NotificationByCountry(...)"；copy 是 isd(4 字段 + 回调)。
+//   默认：三条消息都是 null、homeScreenDialogShown=false。
+//   根委派：`R_.ssd(t, n.ppx_1)`。
+//   reducer：
+//     bJ（Init）→ `n.isd(t.psd_1, t.qsd_1, t.rsd_1)`，写三条消息
+//     qJ        → `n.isd(cd, cd, cd, !0)`，只把 homeScreenDialogShown 置 true
+package App.State.Reducers
+
+import App.State.Init
+
+/* ------------------------------------------------------------------ 匿名动作 */
+
+/** 原 `qJ`：首页的国家提示弹窗已经展示过。 */
+object MarkHomeScreenDialogShown
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class NotificationByCountryStateSlice(
+    val DisableRegistrationMessage: String? = null,
+    val DisableShopMessage: String? = null,
+    val HomeScreenMessage: String? = null,
+    val HomeScreenDialogShown: Boolean = false,
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReduceNotificationByCountry(
+    State0: NotificationByCountryStateSlice,
+    Action: Any,
+): NotificationByCountryStateSlice = when (Action) {
+    is Init -> State0.copy(
+        DisableRegistrationMessage = Action.disableRegistrationMessage,
+        DisableShopMessage = Action.disableShopMessage,
+        HomeScreenMessage = Action.homeScreenMessage,
+    )
+    is MarkHomeScreenDialogShown -> State0.copy(HomeScreenDialogShown = true)
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/PromoCodeReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/PromoCodeReducer.kt
new file mode 100644
index 0000000..4a20ba4
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/PromoCodeReducer.kt
@@ -0,0 +1,36 @@
+// PromoCodeReducer.kt —— 促销码切片（对应 module_10032 的 cZ 状态 + wZ.ysg）
+//
+// 证据链：
+//   状态类 cZ：1 个字段，toString 名 "PromoCodeState(...)"；copy 是 vsg(1 字段)。
+//   默认：validateStatus = dZ() = NONE。
+//   根委派：`Q_.ysg(t, n.gpy_1)`。
+//   reducer：
+//     vZ → `n.vsg((lZ(), Y_))`，状态置 WAIT（提交校验中）
+//     pZ → `n.vsg(t.xsg_1)`，写入服务端返回的状态
+//   `dZ()` 是 `fZ` 枚举：NONE / INVALID / WAIT / NOT_ACTIVATED / ACTIVATED。
+package App.State.Reducers
+
+import App.State.ActivatePromoCode
+import App.State.SetCodeValidateStatus
+
+/* ------------------------------------------------------------------ 枚举 */
+
+/** 原 `fZ`：促销码校验状态。 */
+enum class PromoCodeStatus { NONE, INVALID, WAIT, NOT_ACTIVATED, ACTIVATED }
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class PromoCodeStateSlice(
+    val ValidateStatus: PromoCodeStatus = PromoCodeStatus.NONE,
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReducePromoCode(
+    State0: PromoCodeStateSlice,
+    Action: Any,
+): PromoCodeStateSlice = when (Action) {
+    is ActivatePromoCode -> State0.copy(ValidateStatus = PromoCodeStatus.WAIT)
+    is SetCodeValidateStatus -> State0.copy(ValidateStatus = Action.promoCodeStatus as PromoCodeStatus)
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/PurchaseDialogReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/PurchaseDialogReducer.kt
new file mode 100644
index 0000000..cb70fa6
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/PurchaseDialogReducer.kt
@@ -0,0 +1,53 @@
+// PurchaseDialogReducer.kt —— 购买对话框切片（对应 module_10032 的 CO 状态 + DO.ur2）
+//
+// 证据链：
+//   状态类 CO：4 个字段，toString 名 "PurchaseDialogState(...)"；copy 是 kr2(4 字段 + 回调)。
+//   默认：withEmail=false、goods=emptyList()、emailStatus=null、time=null。
+//   根委派：`je.ur2(t, n.bpx_1)`。
+//   reducer：
+//     NO → `n.jr2(!1, md(), null, null)`，四个字段全部复位
+//     MO → `n.kr2(cd, cd, t.pr2_1)`，只写 emailStatus
+//     OO → `n.kr2(u, Im(n.gr2_1, t.rr2_1), cd, s)`，withEmail/goods/time 三个字段；
+//          `Im` 是 List.plus，goods 是「追加」而不是替换
+//   emailStatus 是 `TO` 枚举（BUSY / FORBIDDEN / FREE）。
+package App.State.Reducers
+
+import App.State.ChangeEmailStatus
+import App.State.SuccessfullyPurchase
+
+/* ------------------------------------------------------------------ 匿名动作 */
+
+/** 原 `NO`：关闭购买对话框并清空。 */
+object ResetPurchaseDialog
+
+/* ------------------------------------------------------------------ 枚举 */
+
+/** 原 `TO`：邮箱状态。 */
+enum class PurchaseEmailStatus { BUSY, FORBIDDEN, FREE }
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class PurchaseDialogStateSlice(
+    val WithEmail: Boolean = false,
+    val Goods: List<Any?> = emptyList(),
+    val EmailStatus: PurchaseEmailStatus? = null,
+    val Time: Long? = null,
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReducePurchaseDialog(
+    State0: PurchaseDialogStateSlice,
+    Action: Any,
+): PurchaseDialogStateSlice = when (Action) {
+    is ResetPurchaseDialog ->
+        PurchaseDialogStateSlice()
+    is ChangeEmailStatus ->
+        State0.copy(EmailStatus = Action.status as PurchaseEmailStatus?)
+    is SuccessfullyPurchase -> State0.copy(
+        WithEmail = Action.withEmail,
+        Goods = State0.Goods + (Action.goods as List<Any?>),
+        Time = Action.time,
+    )
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/RulesUpdatedReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/RulesUpdatedReducer.kt
new file mode 100644
index 0000000..3276070
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/RulesUpdatedReducer.kt
@@ -0,0 +1,26 @@
+// RulesUpdatedReducer.kt —— 规则更新提示切片（对应 module_10032 的 i1 状态 + u1.dsm）
+//
+// 证据链：
+//   状态类 i1：1 个字段，toString 名 "RulesUpdatedState(text=…)"；copy 是 bsm(1 字段)。
+//   默认：text=null。
+//   根委派：`Ch.dsm(t, n.npx_1)`。
+//   reducer：`t instanceof e1 ? n.bsm(t.csm_1) : n`，`e1` 是 UpdateRules。
+package App.State.Reducers
+
+import App.State.UpdateRules
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class RulesUpdatedStateSlice(
+    val Text: String? = null,
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReduceRulesUpdated(
+    State0: RulesUpdatedStateSlice,
+    Action: Any,
+): RulesUpdatedStateSlice = when (Action) {
+    is UpdateRules -> State0.copy(Text = Action.text as String?)
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/SupportUrlReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/SupportUrlReducer.kt
new file mode 100644
index 0000000..8573eef
--- /dev/null
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/Reducers/SupportUrlReducer.kt
@@ -0,0 +1,34 @@
+// SupportUrlReducer.kt —— 客服链接切片（对应 module_10032 的 I4 状态 + P4.ct7）
+//
+// 证据链：
+//   状态类 I4：1 个字段，toString 名 "SupportUrlState(url=…)"；copy 是 at7(1 字段)。
+//   默认：url=""。
+//   根委派：`Yl.ct7(t, n.ipy_1)`。
+//   reducer：
+//     A4 → `n.zt6(t.bt7_1)`，写入链接
+//     R4 → `n.at7()`，清成空串
+package App.State.Reducers
+
+import App.State.SetUrl
+
+/* ------------------------------------------------------------------ 匿名动作 */
+
+/** 原 `R4`：清空客服链接。 */
+object ClearSupportUrl
+
+/* ------------------------------------------------------------------ 状态 */
+
+data class SupportUrlStateSlice(
+    val Url: String = "",
+)
+
+/* ------------------------------------------------------------------ reducer */
+
+fun ReduceSupportUrl(
+    State0: SupportUrlStateSlice,
+    Action: Any,
+): SupportUrlStateSlice = when (Action) {
+    is SetUrl -> State0.copy(Url = Action.url as String)
+    is ClearSupportUrl -> State0.copy(Url = "")
+    else -> State0
+}
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/RootReducer.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/RootReducer.kt
index 58b81c9..83f5f74 100644
--- a/TankiOffline/app/src/jsMain/kotlin/App/State/RootReducer.kt
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/RootReducer.kt
@@ -1,7 +1,7 @@
 // RootReducer.kt —— 根 reducer 骨架（对应 module_10032 的根状态 z6 / TOState 与根 reducer k6）
 //
 // 原包 k6 对 89 个切片逐个调用各自的 reducer，再 `return n.cti(...)`（copy 出新状态）。
-// 这里采用同一形状。已迁移的 21 个切片里，20 个真正调用 reducer，launchParams 只做类型收口：
+// 这里采用同一形状。已迁移的 28 个切片里，27 个真正调用 reducer，launchParams 只做类型收口：
 //
 //   inviteState      → ReduceInvite（aD / pD.er5）
 //   loginByPassword  → ReduceLoginByPassword（gD / MD.cr6）
@@ -23,9 +23,16 @@
 //   news             → ReduceNews（ZX / E_.asd，根委派 `E_.asd(t, n.tpv_1)`）
 //   notifications    → ReduceNotifications（jJ / B_.ise，根委派 `B_.ise(t, n.xpv_1)`）
 //   quests           → ReduceQuests（Frt / Yrt.otg，根委派 `(null == zp && new Yrt(), zp).otg(t, n.npv_1)`）
+//   lobbyLoader      → ReduceLobbyLoader（KW / VW.es1，根委派 `Bs.es1(t, n.fpw_1)`）
+//   purchaseDialogState → ReducePurchaseDialog（CO / DO.ur2，根委派 `je.ur2(t, n.bpx_1)`）
+//   promoCode        → ReducePromoCode（cZ / wZ.ysg，根委派 `Q_.ysg(t, n.gpy_1)`）
+//   supportUrl       → ReduceSupportUrl（I4 / P4.ct7，根委派 `Yl.ct7(t, n.ipy_1)`）
+//   rulesUpdated     → ReduceRulesUpdated（i1 / u1.dsm，根委派 `Ch.dsm(t, n.npx_1)`）
+//   notificationByCountry → ReduceNotificationByCountry（gJ / $J.ssd，根委派 `R_.ssd(t, n.ppx_1)`）
+//   availabilityByRank → ReduceAvailabilityByRank（tet / set.xth，根委派 `$p.xth(t, n.cpy_1)`）
 //   launchParams     → 无 reducer（原根 reducer 原样透传；默认 `ag()` = emptyMap()）
 //
-// 其余 68 个字段按原样透传（defaultValue 取原构造）。每个切片 reducer 对无关动作都返回原状态，
+// 其余 61 个字段按原样透传（defaultValue 取原构造）。每个切片 reducer 对无关动作都返回原状态，
 // 所以一次 copy 里串起全部已迁移 reducer，与按动作路由再归约的结果一致。
 // 迁移进度与每个字段的证据见生成物 RootWiring.kt（不要手改）。
 package App.State
@@ -41,11 +48,18 @@ import App.State.Reducers.ReduceLanguage
 import App.State.Reducers.ReduceLocalBattleUser
 import App.State.Reducers.ReduceLoginByPassword
 import App.State.Reducers.ReduceLootBoxes
+import App.State.Reducers.ReduceAvailabilityByRank
+import App.State.Reducers.ReduceLobbyLoader
 import App.State.Reducers.ReduceNews
+import App.State.Reducers.ReduceNotificationByCountry
 import App.State.Reducers.ReduceNotifications
 import App.State.Reducers.ReduceProBattle
+import App.State.Reducers.ReducePromoCode
+import App.State.Reducers.ReducePurchaseDialog
 import App.State.Reducers.ReduceQuests
+import App.State.Reducers.ReduceRulesUpdated
 import App.State.Reducers.ReduceScreen
+import App.State.Reducers.ReduceSupportUrl
 import App.State.Reducers.ReduceSettings
 import App.State.Reducers.ReduceShop
 import App.State.Reducers.ReduceTwitch
@@ -84,6 +98,13 @@ object RootReducer {
         News = ReduceNews(State0.News, Action),
         Notifications = ReduceNotifications(State0.Notifications, Action),
         Quests = ReduceQuests(State0.Quests, Action),
+        LobbyLoader = ReduceLobbyLoader(State0.LobbyLoader, Action),
+        PurchaseDialogState = ReducePurchaseDialog(State0.PurchaseDialogState, Action),
+        PromoCode = ReducePromoCode(State0.PromoCode, Action),
+        SupportUrl = ReduceSupportUrl(State0.SupportUrl, Action),
+        RulesUpdated = ReduceRulesUpdated(State0.RulesUpdated, Action),
+        NotificationByCountry = ReduceNotificationByCountry(State0.NotificationByCountry, Action),
+        AvailabilityByRank = ReduceAvailabilityByRank(State0.AvailabilityByRank, Action),
     )
 }
 
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/RootState.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/RootState.kt
index 79a1a22..a2bd0d3 100644
--- a/TankiOffline/app/src/jsMain/kotlin/App/State/RootState.kt
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/RootState.kt
@@ -6,21 +6,28 @@ package App.State
 
 import App.State.Reducers.AccountSettingsStateSlice
 import App.State.Reducers.AnnouncementStateSlice
+import App.State.Reducers.AvailabilityByRankStateSlice
 import App.State.Reducers.EntranceStateSlice
 import App.State.Reducers.GarageStateSlice
 import App.State.Reducers.GaragePreviewStateSlice
 import App.State.Reducers.HomeStateSlice
 import App.State.Reducers.InviteStateSlice
+import App.State.Reducers.LobbyLoaderStateSlice
 import App.State.Reducers.LocalBattleUserStateSlice
 import App.State.Reducers.LoginByPasswordStateSlice
 import App.State.Reducers.LootBoxesStateSlice
 import App.State.Reducers.NewsStateSlice
+import App.State.Reducers.NotificationByCountryStateSlice
 import App.State.Reducers.NotificationsStateSlice
 import App.State.Reducers.ProBattleStateSlice
+import App.State.Reducers.PromoCodeStateSlice
+import App.State.Reducers.PurchaseDialogStateSlice
 import App.State.Reducers.QuestsStateSlice
+import App.State.Reducers.RulesUpdatedStateSlice
 import App.State.Reducers.ScreenStateSlice
 import App.State.Reducers.SettingsStateSlice
 import App.State.Reducers.ShopStateSlice
+import App.State.Reducers.SupportUrlStateSlice
 import App.State.Reducers.TwitchStateSlice
 import App.State.Reducers.UserStateSlice
 
@@ -95,8 +102,8 @@ data class RootState(
     val BattleCreateState: Any? = null,
     /** 原 battleSearchState（Itt / Htt().vtg）。未迁移：原样透传。 */
     val BattleSearchState: Any? = null,
-    /** 原 lobbyLoader（KW / Bs.es1）。未迁移：原样透传。 */
-    val LobbyLoader: Any? = null,
+    /** 原 lobbyLoader（KW / Bs.es1）。已迁移。 */
+    val LobbyLoader: LobbyLoaderStateSlice = LobbyLoaderStateSlice(),
     /** 原 battleResult（sR / Fi.aqp）。未迁移：原样透传。 */
     val BattleResult: Any? = null,
     /** 原 battleUsers（uP / sr.hqs）。未迁移：原样透传。 */
@@ -139,8 +146,8 @@ data class RootState(
     val ControlSettings: Any? = null,
     /** 原 securitySettings（V2 / pc.qsv）。未迁移：原样透传。 */
     val SecuritySettings: Any? = null,
-    /** 原 purchaseDialogState（CO / je.ur2）。未迁移：原样透传。 */
-    val PurchaseDialogState: Any? = null,
+    /** 原 purchaseDialogState（CO / je.ur2）。已迁移。 */
+    val PurchaseDialogState: PurchaseDialogStateSlice = PurchaseDialogStateSlice(),
     /** 原 battleInviteState（att / Ttt().nth）。未迁移：原样透传。 */
     val BattleInviteState: Any? = null,
     /** 原 keyboardSettings（Sut / bw.oth）。未迁移：原样透传。 */
@@ -163,12 +170,12 @@ data class RootState(
     val Spectator: Any? = null,
     /** 原 moderation（NI / Ei.oqh）。未迁移：原样透传。 */
     val Moderation: Any? = null,
-    /** 原 rulesUpdated（i1 / Ch.dsm）。未迁移：原样透传。 */
-    val RulesUpdated: Any? = null,
+    /** 原 rulesUpdated（i1 / Ch.dsm）。已迁移。 */
+    val RulesUpdated: RulesUpdatedStateSlice = RulesUpdatedStateSlice(),
     /** 原 announcement（lC / PC().rq5）。已迁移。 */
     val Announcement: AnnouncementStateSlice = AnnouncementStateSlice(),
-    /** 原 notificationByCountry（gJ / R_.ssd）。未迁移：原样透传。 */
-    val NotificationByCountry: Any? = null,
+    /** 原 notificationByCountry（gJ / R_.ssd）。已迁移。 */
+    val NotificationByCountry: NotificationByCountryStateSlice = NotificationByCountryStateSlice(),
     /** 原 userRenameState（O8 / Rf.pte）。未迁移：原样透传。 */
     val UserRenameState: Any? = null,
     /** 原 eventGoods（W7 / Wc.esx）。未迁移：原样透传。 */
@@ -193,18 +200,18 @@ data class RootState(
     val QuestCategories: Any? = null,
     /** 原 proBattle（Wtt / uv.wth）。已迁移。 */
     val ProBattle: ProBattleStateSlice = ProBattleStateSlice(),
-    /** 原 availabilityByRank（tet / $p.xth）。未迁移：原样透传。 */
-    val AvailabilityByRank: Any? = null,
+    /** 原 availabilityByRank（tet / $p.xth）。已迁移。 */
+    val AvailabilityByRank: AvailabilityByRankStateSlice = AvailabilityByRankStateSlice(),
     /** 原 userReportsState（Zst / qot.zth）。未迁移：原样透传。 */
     val UserReportsState: Any? = null,
     /** 原 tankBuilderState（brt / wp.ati）。未迁移：原样透传。 */
     val TankBuilderState: Any? = null,
     /** 原 contractState（Ont / xv.bti）。未迁移：原样透传。 */
     val ContractState: Any? = null,
-    /** 原 promoCode（cZ / Q_.ysg）。未迁移：原样透传。 */
-    val PromoCode: Any? = null,
+    /** 原 promoCode（cZ / Q_.ysg）。已迁移。 */
+    val PromoCode: PromoCodeStateSlice = PromoCodeStateSlice(),
     /** 原 referralEvent（pQ / lh.osk）。未迁移：原样透传。 */
     val ReferralEvent: Any? = null,
-    /** 原 supportUrl（I4 / Yl.ct7）。未迁移：原样透传。 */
-    val SupportUrl: Any? = null,
+    /** 原 supportUrl（I4 / Yl.ct7）。已迁移。 */
+    val SupportUrl: SupportUrlStateSlice = SupportUrlStateSlice(),
 )
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/State/RootWiring.kt b/TankiOffline/app/src/jsMain/kotlin/App/State/RootWiring.kt
index 750b21b..69742bd 100644
--- a/TankiOffline/app/src/jsMain/kotlin/App/State/RootWiring.kt
+++ b/TankiOffline/app/src/jsMain/kotlin/App/State/RootWiring.kt
@@ -47,7 +47,7 @@ object RootWiring {
         SliceWiring("matchmaking", "cpw_1", "TH", "JH().qrx", "JH().qrx(t, n.cpw_1)", listOf("?WH", "?nW", "?tW", "Configure", "EnterToBattleApply", "Play", "SelectMatchmakingMode", "SetRankIndexToMinGS", "WasRegistered")),
         SliceWiring("battleCreateState", "dpw_1", "\$6", "Df.ttg", "Df.ttg(t, n.dpw_1, n.bpw_1, n.ypu_1)", listOf("?A6", "?B6", "?C6", "?D6", "?E6", "?F6", "?I6", "?L6", "?M6", "?N6", "?P6", "?R6", "?T6", "?U6", "Configure", "CreateBattle", "SetRestrictions")),
         SliceWiring("battleSearchState", "epw_1", "Itt", "Htt().vtg", "Htt().vtg(t, n.epw_1)", listOf("?Dtt", "EnterToBattle", "Fight", "RemoveBattle", "SelectBattle", "SelectBattleFormat", "SetFilter", "SetSearch", "SetSuspiciousFilter")),
-        SliceWiring("lobbyLoader", "fpw_1", "KW", "Bs.es1", "Bs.es1(t, n.fpw_1)", listOf("?FW", "?GW")),
+        SliceWiring("lobbyLoader", "fpw_1", "KW", "Bs.es1", "Bs.es1(t, n.fpw_1)", listOf("HideLoader", "ShowLoader")),
         SliceWiring("battleResult", "gpw_1", "sR", "Fi.aqp", "Fi.aqp(t, n.gpw_1)", listOf("?cR", "?fR", "?lR", "DoInit", "SetHasBattleResult", "SetRewards")),
         SliceWiring("battleUsers", "hpw_1", "uP", "sr.hqs", "sr.hqs(t, n.hpw_1)", listOf("?_P", "?hP", "?lP", "?oP", "?qP", "?sP", "InitSuspiciousState", "InitUserLevels", "RemoveTankInfo", "SetGearScore", "SetTankInfo", "SetTankResistance", "UpdateUserLevel", "UpdateUserRank", "UpdateUserScoreKillsAndDeaths", "UpdateUserSuspiciousState", "UpdateUsersClanTag", "UpdateUsersScoreKillsAndDeaths")),
         SliceWiring("suppliesState", "ipw_1", "wE", "\$t.fq9", "\$t.fq9(t, n.ipw_1)", listOf("?qE")),
@@ -69,7 +69,7 @@ object RootWiring {
         SliceWiring("graphicsSettings", "ypw_1", "?", "lc.isu", "lc.isu(t, n.ypw_1)", listOf("UpdateSettings")),
         SliceWiring("controlSettings", "zpw_1", "i2", "_2().ess", "_2().ess(t, n.zpw_1)", listOf("?_C", "UpdateSettings")),
         SliceWiring("securitySettings", "apx_1", "V2", "pc.qsv", "pc.qsv(t, n.apx_1)", listOf("SetProfileBlockStatus")),
-        SliceWiring("purchaseDialogState", "bpx_1", "CO", "je.ur2", "je.ur2(t, n.bpx_1)", listOf("?NO", "ChangeEmailStatus", "SuccessfullyPurchase")),
+        SliceWiring("purchaseDialogState", "bpx_1", "CO", "je.ur2", "je.ur2(t, n.bpx_1)", listOf("ChangeEmailStatus", "ResetPurchaseDialog", "SuccessfullyPurchase")),
         SliceWiring("battleInviteState", "cpx_1", "att", "Ttt().nth", "Ttt().nth(t, n.cpx_1)", listOf("?dtt", "EnableSetBattleInviteNotifications", "InvitationResponse", "InviteToBattle", "RemoveUserFromInvited", "SelectUserToInvite")),
         SliceWiring("keyboardSettings", "dpx_1", "Sut", "bw.oth", "bw.oth(t, n.dpx_1)", listOf("?Iut", "?_C", "ChangeAction", "RemoveAction", "ResetAction")),
         SliceWiring("touchscreenHudSettings", "epx_1", "j7", "N7().xsv", "N7().xsv(t, n.epx_1)", listOf("?E7", "?_C", "UpdateSettings")),
@@ -83,7 +83,7 @@ object RootWiring {
         SliceWiring("moderation", "mpx_1", "NI", "Ei.oqh", "Ei.oqh(t, n.mpx_1)", listOf("?FI", "?GI", "?JI", "?KI", "?QI", "?UI", "?WI", "?XI", "?YI", "?ZI", "?nA", "?tA", "?uA")),
         SliceWiring("rulesUpdated", "npx_1", "i1", "Ch.dsm", "Ch.dsm(t, n.npx_1)", listOf("UpdateRules")),
         SliceWiring("announcement", "opx_1", "lC", "PC().rq5", "PC().rq5(t, n.opx_1)", listOf("DisableAnnouncement", "SetAnnouncementItems", "SetAnnouncementModelLoaded", "SetSkipNextPromotedAnnounce")),
-        SliceWiring("notificationByCountry", "ppx_1", "gJ", "R_.ssd", "R_.ssd(t, n.ppx_1)", listOf("?qJ", "Init")),
+        SliceWiring("notificationByCountry", "ppx_1", "gJ", "R_.ssd", "R_.ssd(t, n.ppx_1)", listOf("Init", "MarkHomeScreenDialogShown")),
         SliceWiring("userRenameState", "qpx_1", "O8", "Rf.pte", "Rf.pte(t, n.qpx_1)", listOf("?B8", "?F8", "?G8", "?Q8", "?U8", "ChangeUidInputState", "ResponseActual", "ResponseDelivered", "SetChangeUidParams", "SetRubiesForRename", "SetValidationStatus")),
         SliceWiring("eventGoods", "rpx_1", "W7", "Wc.esx", "Wc.esx(t, n.rpx_1)", listOf("InitEventGoods")),
         SliceWiring("creatorTagState", "spx_1", "qO", "ze.er2", "ze.er2(t, n.spx_1)", listOf("?jO", "SetAttachedCreatorTag", "SetCreatorTag", "SetCreatorTags")),
@@ -102,11 +102,11 @@ object RootWiring {
         SliceWiring("contractState", "fpy_1", "Ont", "xv.bti", "xv.bti(t, n.fpy_1)", listOf("?Hnt", "GetReward", "Init", "SetActiveContract", "SetBattleProgress", "SetContract", "UpdateProgress")),
         SliceWiring("promoCode", "gpy_1", "cZ", "Q_.ysg", "Q_.ysg(t, n.gpy_1)", listOf("ActivatePromoCode", "SetCodeValidateStatus")),
         SliceWiring("referralEvent", "hpy_1", "pQ", "lh.osk", "lh.osk(t, n.hpy_1)", listOf("SetPromoCode", "SetReferralEventData", "SetReferrals", "SetReferrer")),
-        SliceWiring("supportUrl", "ipy_1", "I4", "Yl.ct7", "Yl.ct7(t, n.ipy_1)", listOf("?R4", "SetUrl")),
+        SliceWiring("supportUrl", "ipy_1", "I4", "Yl.ct7", "Yl.ct7(t, n.ipy_1)", listOf("ClearSupportUrl", "SetUrl")),
     )
 
     /** 已迁移（强类型；launchParams 为透传，不调用 reducer）的字段。 */
-    val Migrated: Set<String> = setOf("inviteState", "loginByPassword", "twitchState", "home", "localBattleUserState", "shop", "screen", "lootBoxes", "garage", "garagePreview", "entrance", "user", "settings", "accountSettings", "proBattle", "language", "announcement", "launchParams", "news", "notifications", "quests")
+    val Migrated: Set<String> = setOf("inviteState", "loginByPassword", "twitchState", "home", "localBattleUserState", "shop", "screen", "lootBoxes", "garage", "garagePreview", "entrance", "user", "settings", "accountSettings", "proBattle", "language", "announcement", "launchParams", "news", "notifications", "quests", "lobbyLoader", "purchaseDialogState", "promoCode", "supportUrl", "rulesUpdated", "notificationByCountry", "availabilityByRank")
 
     /** 未迁移字段：归约时原样透传，作为后续迁移清单。 */
     val Unmigrated: List<SliceWiring> get() = All.filter { it.Field !in Migrated }
diff --git a/TankiOffline/app/src/jsMain/kotlin/App/StateCheck.kt b/TankiOffline/app/src/jsMain/kotlin/App/StateCheck.kt
index bffdd20..e9b32dc 100644
--- a/TankiOffline/app/src/jsMain/kotlin/App/StateCheck.kt
+++ b/TankiOffline/app/src/jsMain/kotlin/App/StateCheck.kt
@@ -9,9 +9,10 @@
 //   ⑥ 动作目录：816 个类与 138 个真实派发名对齐
 //   ⑦ 回放：真实 toString 样例的类/字段/类型校验
 //   ⑧ 全目录动作类都能按 KClass 路由
-//   ⑨~㉛ 切片 reducer：InviteState / LoginByPasswordState / TwitchState / HomeScreen / LocalBattleUserState /
+//   ⑨~㊳ 切片 reducer：InviteState / LoginByPasswordState / TwitchState / HomeScreen / LocalBattleUserState /
 //        Shop（含 U7 类别表与 w3 物品表两个子 reducer）/ Screen / LootBoxes / Garage / GaragePreview / Entrance / User / Settings /
-//        AccountSettings / ProBattle / Language / Announcement / News / Notifications / Quests；
+//        AccountSettings / ProBattle / Language / Announcement / News / Notifications / Quests /
+//        LobbyLoader / PurchaseDialogState / PromoCode / SupportUrl / RulesUpdated / NotificationByCountry / AvailabilityByRank；
 //        ㉑ launchParams 是纯透传切片（无 reducer/动作），只做 Map 类型收口；⑭ 根 reducer 的 89 槽位委派
 //
 // 用法：$env:TANKIOFFLINE_STATE_TEST='1'; node …（见 TankiOffline/tools/RunStateTest.ps1）
@@ -165,14 +166,22 @@ import App.State.DisplayMainEntranceScreen
 import App.State.DisplayReauthorizationMessage
 import App.State.EntranceScreen
 import App.State.GoTo
+import App.State.ActivatePromoCode
 import App.State.AddNewsItemAction
 import App.State.AddNotification
+import App.State.ChangeEmailStatus
+import App.State.Init as InitNotificationByCountry
 import App.State.InitNotificationSound
 import App.State.NewsItemData
 import App.State.RemoveNewsItemAction
+import App.State.SetCodeValidateStatus
 import App.State.SetCurrentCategory
+import App.State.SetLoadedData
 import App.State.SetNewsItemAction
 import App.State.SetUnreadNewsCounter
+import App.State.SetUrl
+import App.State.SuccessfullyPurchase
+import App.State.UpdateRules
 import App.State.LoaderScreen
 import App.State.NamedScreen
 import App.State.PressedAnyButton
@@ -325,6 +334,27 @@ import App.State.Reducers.RemoveFirstNotification
 import App.State.Reducers.RemoveNotifications
 import App.State.Reducers.SetNewsFlag
 import App.State.Reducers.SetNotCompletedQuests
+import App.State.Reducers.AvailabilityByRankStateSlice
+import App.State.Reducers.ClearSupportUrl
+import App.State.Reducers.HideLoader
+import App.State.Reducers.LobbyLoaderStateSlice
+import App.State.Reducers.MarkHomeScreenDialogShown
+import App.State.Reducers.NotificationByCountryStateSlice
+import App.State.Reducers.PromoCodeStateSlice
+import App.State.Reducers.PromoCodeStatus
+import App.State.Reducers.PurchaseDialogStateSlice
+import App.State.Reducers.PurchaseEmailStatus
+import App.State.Reducers.ReduceAvailabilityByRank
+import App.State.Reducers.ReduceLobbyLoader
+import App.State.Reducers.ReduceNotificationByCountry
+import App.State.Reducers.ReducePromoCode
+import App.State.Reducers.ReducePurchaseDialog
+import App.State.Reducers.ReduceRulesUpdated
+import App.State.Reducers.ReduceSupportUrl
+import App.State.Reducers.ResetPurchaseDialog
+import App.State.Reducers.RulesUpdatedStateSlice
+import App.State.Reducers.ShowLoader
+import App.State.Reducers.SupportUrlStateSlice
 import App.State.Reducers.UserRankBounds
 import App.State.Reducers.UserStateSlice
 import App.State.Reducers.ClearHullData
@@ -752,7 +782,7 @@ object StateCheck {
             Check("切片 LocalBattleUser：接 Store 派发后状态已归约", Store.State.IsReArmorTemporaryDisabled)
         }
 
-        // ⑭ 根 reducer：89 个槽位的委派表 + 21 个已迁移切片（20 归约 + launchParams 透传）
+        // ⑭ 根 reducer：89 个槽位的委派表 + 28 个已迁移切片（27 归约 + launchParams 透传）
         run {
             Check("根：根状态 89 个切片槽位", RootWiring.All.size == 89)
             Check(
@@ -816,7 +846,7 @@ object StateCheck {
                     LocalBattleW.Reducer == "(inline@localBattleUserState)"
             )
             Check(
-                "根：迁移表 = 21 个已迁移字段，其余 68 个待迁",
+                "根：迁移表 = 28 个已迁移字段，其余 61 个待迁",
                 RootReducer.Migrated ==
                     setOf(
                         "inviteState", "loginByPassword", "twitchState", "home",
@@ -824,8 +854,10 @@ object StateCheck {
                         "garagePreview", "entrance", "user", "settings", "accountSettings",
                         "proBattle", "language", "announcement", "launchParams",
                         "news", "notifications", "quests",
+                        "lobbyLoader", "purchaseDialogState", "promoCode", "supportUrl",
+                        "rulesUpdated", "notificationByCountry", "availabilityByRank",
                     ) &&
-                    RootWiring.Unmigrated.size == 68
+                    RootWiring.Unmigrated.size == 61
             )
 
             // 一次 ReduceRoot 里多个切片各归约自己的动作，互不串片
@@ -881,7 +913,7 @@ object StateCheck {
                 S5.User.Uid == "user-1" && S5.Screen.Current == NamedScreen("Preloader")
             )
             Check("根：无关动作返回等值状态", ReduceRoot(S5, AddFrags(1)) == S5)
-            Check("根：Coverage 文本", RootReducer.Coverage == "已迁移 21/89")
+            Check("根：Coverage 文本", RootReducer.Coverage == "已迁移 28/89")
 
             val Store = ReduxStore(RootState(), { S, A -> ReduceRoot(S, A) })
             Store.Dispatch(SetStatus("LOGGING_IN"))
@@ -3103,6 +3135,238 @@ object StateCheck {
             )
         }
 
+        // ㉜ 切片 reducer：LobbyLoader（KW / VW.es1，2 字段；FW/GW 两个匿名类）
+        run {
+            val S0 = LobbyLoaderStateSlice()
+            Check("切片 LobbyLoader：默认不显示、计数 0", !S0.IsShowLoader && S0.ActiveLoadersCount == 0)
+            val S1 = ReduceLobbyLoader(ReduceLobbyLoader(S0, ShowLoader), ShowLoader)
+            Check(
+                "切片 LobbyLoader：ShowLoader 计数 +1 并显示",
+                S1.IsShowLoader && S1.ActiveLoadersCount == 2
+            )
+            val S2 = ReduceLobbyLoader(S1, HideLoader)
+            Check(
+                "切片 LobbyLoader：HideLoader 计数 -1，仍大于 0 时继续显示",
+                S2.IsShowLoader && S2.ActiveLoadersCount == 1
+            )
+            val S3 = ReduceLobbyLoader(ReduceLobbyLoader(S2, HideLoader), HideLoader)
+            Check(
+                "切片 LobbyLoader：计数夹到 0 并隐藏",
+                !S3.IsShowLoader && S3.ActiveLoadersCount == 0
+            )
+            Check("切片 LobbyLoader：无关动作不改状态", ReduceLobbyLoader(S1, AddFrags(1)) == S1)
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, ShowLoader)
+            Check(
+                "根：ShowLoader 只动 lobbyLoader",
+                Root1.LobbyLoader.IsShowLoader && Root1.PurchaseDialogState == Root0.PurchaseDialogState
+            )
+            val W = RootWiring.ByField("lobbyLoader")!!
+            Check(
+                "根：lobbyLoader 委派到 KW / Bs.es1 且 2 个动作全部具名",
+                W.SliceClass == "KW" && W.Reducer == "Bs.es1" &&
+                    W.Actions.toSet() == setOf("ShowLoader", "HideLoader")
+            )
+        }
+
+        // ㉝ 切片 reducer：PurchaseDialogState（CO / DO.ur2，4 字段；NO + 2 个实例臂）
+        run {
+            val S0 = PurchaseDialogStateSlice()
+            Check(
+                "切片 PurchaseDialog：默认值完整",
+                !S0.WithEmail && S0.Goods.isEmpty() && S0.EmailStatus == null && S0.Time == null
+            )
+            val S1 = ReducePurchaseDialog(S0, ChangeEmailStatus(PurchaseEmailStatus.BUSY))
+            Check(
+                "切片 PurchaseDialog：ChangeEmailStatus 只写邮箱状态",
+                S1.EmailStatus == PurchaseEmailStatus.BUSY && S1.Goods.isEmpty() && S1.Time == null
+            )
+            val S2 = ReducePurchaseDialog(S1, SuccessfullyPurchase(listOf("g1"), true, 123L))
+            Check(
+                "切片 PurchaseDialog：SuccessfullyPurchase 追加商品并写时间",
+                S2.WithEmail && S2.Goods == listOf<Any?>("g1") && S2.Time == 123L &&
+                    S2.EmailStatus == PurchaseEmailStatus.BUSY
+            )
+            val S3 = ReducePurchaseDialog(S2, SuccessfullyPurchase(listOf("g2"), false, 456L))
+            Check(
+                "切片 PurchaseDialog：商品是追加而不是替换",
+                S3.Goods == listOf<Any?>("g1", "g2") && !S3.WithEmail && S3.Time == 456L
+            )
+            Check(
+                "切片 PurchaseDialog：ResetPurchaseDialog 复位四个字段",
+                ReducePurchaseDialog(S3, ResetPurchaseDialog) == PurchaseDialogStateSlice()
+            )
+            Check("切片 PurchaseDialog：无关动作不改状态", ReducePurchaseDialog(S3, AddFrags(1)) == S3)
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, ChangeEmailStatus(PurchaseEmailStatus.FREE))
+            Check(
+                "根：ChangeEmailStatus 只动 purchaseDialogState",
+                Root1.PurchaseDialogState.EmailStatus == PurchaseEmailStatus.FREE &&
+                    Root1.LobbyLoader == Root0.LobbyLoader
+            )
+            val W = RootWiring.ByField("purchaseDialogState")!!
+            Check(
+                "根：purchaseDialogState 委派到 CO / je.ur2 且 3 个动作全部具名",
+                W.SliceClass == "CO" && W.Reducer == "je.ur2" &&
+                    W.Actions.toSet() == setOf(
+                        "ChangeEmailStatus", "ResetPurchaseDialog", "SuccessfullyPurchase",
+                    )
+            )
+        }
+
+        // ㉞ 切片 reducer：PromoCode（cZ / wZ.ysg，1 字段；2 个实例臂）
+        run {
+            val S0 = PromoCodeStateSlice()
+            Check("切片 PromoCode：默认 NONE", S0.ValidateStatus == PromoCodeStatus.NONE)
+            Check(
+                "切片 PromoCode：ActivatePromoCode 进入 WAIT",
+                ReducePromoCode(S0, ActivatePromoCode("CODE-1")).ValidateStatus == PromoCodeStatus.WAIT
+            )
+            Check(
+                "切片 PromoCode：SetCodeValidateStatus 写服务端状态",
+                ReducePromoCode(
+                    PromoCodeStateSlice(PromoCodeStatus.WAIT),
+                    SetCodeValidateStatus(PromoCodeStatus.ACTIVATED),
+                ).ValidateStatus == PromoCodeStatus.ACTIVATED
+            )
+            Check("切片 PromoCode：无关动作不改状态", ReducePromoCode(S0, AddFrags(1)) == S0)
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, ActivatePromoCode("X"))
+            Check(
+                "根：ActivatePromoCode 只动 promoCode",
+                Root1.PromoCode.ValidateStatus == PromoCodeStatus.WAIT &&
+                    Root1.SupportUrl == Root0.SupportUrl
+            )
+            val W = RootWiring.ByField("promoCode")!!
+            Check(
+                "根：promoCode 委派到 cZ / Q_.ysg 且 2 个动作",
+                W.SliceClass == "cZ" && W.Reducer == "Q_.ysg" &&
+                    W.Actions == listOf("ActivatePromoCode", "SetCodeValidateStatus")
+            )
+        }
+
+        // ㉟ 切片 reducer：SupportUrl（I4 / P4.ct7，1 字段；A4 + R4）
+        run {
+            val S0 = SupportUrlStateSlice()
+            Check("切片 SupportUrl：默认为空串", S0.Url == "")
+            Check(
+                "切片 SupportUrl：SetUrl 写入链接",
+                ReduceSupportUrl(S0, SetUrl("https://support")).Url == "https://support"
+            )
+            Check(
+                "切片 SupportUrl：ClearSupportUrl 清空",
+                ReduceSupportUrl(SupportUrlStateSlice("https://support"), ClearSupportUrl).Url == ""
+            )
+            Check("切片 SupportUrl：无关动作不改状态", ReduceSupportUrl(S0, AddFrags(1)) == S0)
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, SetUrl("u"))
+            Check(
+                "根：SetUrl 只动 supportUrl",
+                Root1.SupportUrl.Url == "u" && Root1.RulesUpdated == Root0.RulesUpdated
+            )
+            val W = RootWiring.ByField("supportUrl")!!
+            Check(
+                "根：supportUrl 委派到 I4 / Yl.ct7 且 2 个动作",
+                W.SliceClass == "I4" && W.Reducer == "Yl.ct7" &&
+                    W.Actions.toSet() == setOf("ClearSupportUrl", "SetUrl")
+            )
+        }
+
+        // ㊱ 切片 reducer：RulesUpdated（i1 / u1.dsm，1 字段；1 个实例臂）
+        run {
+            val S0 = RulesUpdatedStateSlice()
+            Check("切片 RulesUpdated：默认 text = null", S0.Text == null)
+            Check(
+                "切片 RulesUpdated：UpdateRules 写入正文",
+                ReduceRulesUpdated(S0, UpdateRules("新规则")).Text == "新规则"
+            )
+            Check("切片 RulesUpdated：无关动作不改状态", ReduceRulesUpdated(S0, AddFrags(1)) == S0)
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, UpdateRules("t"))
+            Check(
+                "根：UpdateRules 只动 rulesUpdated",
+                Root1.RulesUpdated.Text == "t" && Root1.NotificationByCountry == Root0.NotificationByCountry
+            )
+            val W = RootWiring.ByField("rulesUpdated")!!
+            Check(
+                "根：rulesUpdated 委派到 i1 / Ch.dsm",
+                W.SliceClass == "i1" && W.Reducer == "Ch.dsm" && W.Actions == listOf("UpdateRules")
+            )
+        }
+
+        // ㊲ 切片 reducer：NotificationByCountry（gJ / $J.ssd，4 字段；Init + qJ）
+        run {
+            val S0 = NotificationByCountryStateSlice()
+            Check(
+                "切片 NotificationByCountry：默认三条消息为 null、弹窗未展示",
+                S0.DisableRegistrationMessage == null && S0.DisableShopMessage == null &&
+                    S0.HomeScreenMessage == null && !S0.HomeScreenDialogShown
+            )
+            val S1 = ReduceNotificationByCountry(
+                S0,
+                InitNotificationByCountry("r", "s", "h"),
+            )
+            Check(
+                "切片 NotificationByCountry：Init 写三条消息且不动弹窗标志",
+                S1.DisableRegistrationMessage == "r" && S1.DisableShopMessage == "s" &&
+                    S1.HomeScreenMessage == "h" && !S1.HomeScreenDialogShown
+            )
+            Check(
+                "切片 NotificationByCountry：qJ 只把弹窗标志置 true",
+                ReduceNotificationByCountry(S1, MarkHomeScreenDialogShown) ==
+                    S1.copy(HomeScreenDialogShown = true)
+            )
+            Check(
+                "切片 NotificationByCountry：无关动作不改状态",
+                ReduceNotificationByCountry(S1, AddFrags(1)) == S1
+            )
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, MarkHomeScreenDialogShown)
+            Check(
+                "根：qJ 只动 notificationByCountry",
+                Root1.NotificationByCountry.HomeScreenDialogShown &&
+                    Root1.RulesUpdated == Root0.RulesUpdated
+            )
+            val W = RootWiring.ByField("notificationByCountry")!!
+            Check(
+                "根：notificationByCountry 委派到 gJ / R_.ssd 且 2 个动作",
+                W.SliceClass == "gJ" && W.Reducer == "R_.ssd" &&
+                    W.Actions.toSet() == setOf("Init", "MarkHomeScreenDialogShown")
+            )
+        }
+
+        // ㊳ 切片 reducer：AvailabilityByRank（tet / set.xth，1 字段；1 个实例臂）
+        run {
+            val S0 = AvailabilityByRankStateSlice()
+            Check("切片 AvailabilityByRank：默认空表", S0.Data.isEmpty())
+            val S1 = ReduceAvailabilityByRank(S0, SetLoadedData(mapOf(1 to "a", 2 to "b")))
+            Check(
+                "切片 AvailabilityByRank：SetLoadedData 写整张表",
+                S1.Data == mapOf<Any?, Any?>(1 to "a", 2 to "b")
+            )
+            Check("切片 AvailabilityByRank：无关动作不改状态", ReduceAvailabilityByRank(S1, AddFrags(1)) == S1)
+
+            val Root0 = RootState()
+            val Root1 = ReduceRoot(Root0, SetLoadedData(mapOf(3 to "c")))
+            Check(
+                "根：SetLoadedData 只动 availabilityByRank",
+                Root1.AvailabilityByRank.Data == mapOf<Any?, Any?>(3 to "c") &&
+                    Root1.PromoCode == Root0.PromoCode
+            )
+            val W = RootWiring.ByField("availabilityByRank")!!
+            Check(
+                "根：availabilityByRank 委派到 tet / \$p.xth",
+                W.SliceClass == "tet" && W.Reducer == "\$p.xth" &&
+                    W.Actions == listOf("SetLoadedData")
+            )
+        }
+
         val Failed = Results.filter { !it.second }
         println("TankiOffline 状态层自检：${Results.size} 项")
         for ((Name, Ok) in Results) println((if (Ok) "  ✓ " else "  ✗ ") + Name)