From a14282b34d0ce70dac97b4d0537300794250143f Mon Sep 17 00:00:00 2001
From: hided62 <hided62@gmail.com>
Date: Wed, 19 Aug 2026 11:13:57 +0000
Subject: [PATCH] =?UTF-8?q?feat(menu):=20PHP=20=EA=B8=B0=EC=A4=80=20?=
 =?UTF-8?q?=EA=B3=B5=ED=86=B5=20=EB=A9=94=EB=89=B4=EB=A5=BC=20=EB=9F=B0?=
 =?UTF-8?q?=ED=83=80=EC=9E=84=20=EC=84=A4=EC=A0=95=EC=9C=BC=EB=A1=9C=20?=
 =?UTF-8?q?=EC=9D=B4=EA=B4=80?=
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Gateway와 게임 공통 메뉴를 영속 JSON에서 읽고 다음 페이지 로드에 반영한다. 운영 PHP의 항목과 순서, desktop/mobile geometry 및 정보 동작을 보존하고 검증·복구 문서를 추가한다.
---
 README.md                                     |   1 +
 app/game-frontend/e2e/mainNavigation.spec.ts  |  37 +++--
 app/game-frontend/e2e/playwright.config.mjs   |   3 +-
 .../src/components/main/MainGlobalMenu.vue    |  14 +-
 .../components/main/MainMobileBottomBar.vue   |  13 +-
 .../components/main/MainNavigationLink.vue    |  15 ++
 .../src/components/main/mainNavigation.ts     | 143 ++++--------------
 app/game-frontend/src/views/MainView.vue      |  72 ++++++++-
 app/gateway-api/src/config.ts                 |  10 +-
 app/gateway-api/src/context.ts                |   7 +
 .../src/navigation/runtimeNavigationConfig.ts | 126 +++++++++++++++
 app/gateway-api/src/router.ts                 |   3 +
 app/gateway-api/src/server.ts                 |  10 ++
 .../test/runtimeNavigationConfig.test.ts      |  86 +++++++++++
 .../e2e/lobby-admin-navigation.spec.ts        |   8 +-
 .../e2e/playwright.config.mjs                 |   8 +-
 .../e2e/runtime-navigation.spec.ts            |  72 +++++++++
 .../src/layouts/AdminConsoleLayout.vue        |  10 +-
 .../src/layouts/DefaultLayout.vue             |  82 +++++++---
 docs/index.md                                 |   2 +
 docs/runtime-navigation.md                    |  59 ++++++++
 packages/common/package.json                  |   4 +
 packages/common/src/navigation/menuConfig.ts  |  57 +++++++
 packages/common/tsdown.config.ts              |   1 +
 resources/navigation.json                     |  74 +++++++++
 25 files changed, 744 insertions(+), 173 deletions(-)
 create mode 100644 app/gateway-api/src/navigation/runtimeNavigationConfig.ts
 create mode 100644 app/gateway-api/test/runtimeNavigationConfig.test.ts
 create mode 100644 app/gateway-frontend/e2e/runtime-navigation.spec.ts
 create mode 100644 docs/runtime-navigation.md
 create mode 100644 packages/common/src/navigation/menuConfig.ts
 create mode 100644 resources/navigation.json

diff --git a/README.md b/README.md
index 3222a540..1709f9db 100644
--- a/README.md
+++ b/README.md
@@ -199,6 +199,7 @@ pnpm docs:preview
 - [아키텍처 개요](docs/architecture/overview.md)
 - [런타임 아키텍처](docs/architecture/runtime.md)
 - [릴리스 운영 매뉴얼](docs/release-operations.md)
+- [Gateway와 게임 공통 메뉴 설정](docs/runtime-navigation.md)
 - [차등 검증](docs/architecture/turn-state-differential-testing.md)
 - [Caddy prefix 계약](docs/e2e-caddy-routing.md)
 - [레거시 DB 이관](docs/legacy-db-migration.md)
diff --git a/app/game-frontend/e2e/mainNavigation.spec.ts b/app/game-frontend/e2e/mainNavigation.spec.ts
index afb2a0ad..8d3be817 100644
--- a/app/game-frontend/e2e/mainNavigation.spec.ts
+++ b/app/game-frontend/e2e/mainNavigation.spec.ts
@@ -1,8 +1,11 @@
-import { mkdir, writeFile } from 'node:fs/promises';
+import { mkdir, readFile, writeFile } from 'node:fs/promises';
 import { resolve } from 'node:path';
 import { expect, test, type Locator, type Page, type Route } from '@playwright/test';
 
 const response = (data: unknown) => ({ result: { data } });
+const runtimeNavigation = JSON.parse(
+    await readFile(new URL('../../../resources/navigation.json', import.meta.url), 'utf8')
+) as unknown;
 const errorResponse = (path: string, message: string) => ({
     error: {
         message,
@@ -359,11 +362,16 @@ const installFixture = async (page: Page, state: NavigationFixture) => {
     await page.route('**/events**', async (route) => {
         await route.abort();
     });
+    await page.route('**/gateway/api/navigation', async (route) => {
+        await route.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify(runtimeNavigation) });
+    });
     await page.route('**/gateway/api/trpc/**', async (route) => {
         const operations = operationNames(route);
         const results = operations.map((operation) =>
             operation === 'me'
                 ? response({ id: 'user-7', username: 'menu-user', displayName: '메뉴 사용자' })
+                : operation === 'navigation.get'
+                  ? response(runtimeNavigation)
                 : response({ ok: true })
         );
         await route.fulfill({
@@ -924,7 +932,7 @@ test('desktop menus preserve ref columns, prefix-safe routes, and controlled dro
     );
     await expect(global.locator('[data-navigation-id="nation-list"]')).toHaveAttribute('target', '_blank');
     await expect(global.locator('[data-navigation-id="board-community"]')).toHaveAttribute('href', '/xe/community');
-    await expect(global.locator('[data-navigation-id="official-chat"]')).toHaveAttribute('aria-disabled', 'true');
+    await expect(global.locator('[data-navigation-id="official-chat"]')).toHaveAttribute('target', '_blank');
     await expect(global.locator('[data-navigation-id="survey"]')).toHaveClass(/highlight/);
     await expect(page.locator('.main-nation-menu [data-navigation-id="tournament"]')).toHaveClass(/highlight/);
 
@@ -971,6 +979,14 @@ test('desktop menus preserve ref columns, prefix-safe routes, and controlled dro
     await page.getByRole('heading', { name: '메인 화면 검증 시나리오' }).click();
     await expect(gameInfoButton).toHaveAttribute('aria-expanded', 'false');
 
+    await gameInfoButton.click();
+    await global.locator('[data-navigation-id="version"]').click();
+    const versionDialog = page.getByRole('dialog', { name: '게임 정보' });
+    await expect(versionDialog).toBeVisible();
+    await expect(versionDialog).toContainText('메인 화면 검증 시나리오');
+    await versionDialog.getByRole('button', { name: '닫기' }).click();
+    await expect(versionDialog).toBeHidden();
+
     const bottomGlobal = page.locator('[data-menu-position="bottom"]');
     const bottomGameInfoButton = bottomGlobal.locator('[data-menu-id="game-info"]');
     await bottomGameInfoButton.click();
@@ -995,7 +1011,7 @@ test('desktop menus preserve ref columns, prefix-safe routes, and controlled dro
     await persistArtifact(page, `${basePath.slice(1)}-desktop-1200`);
 });
 
-test('split buttons keep square inner corners and a single divider in every interaction state', async ({
+test('nation split buttons keep square inner corners and a single divider in every interaction state', async ({
     page,
 }, testInfo) => {
     const state: NavigationFixture = {
@@ -1062,14 +1078,8 @@ test('split buttons keep square inner corners and a single divider in every inte
     for (const width of [1200, 500]) {
         await page.setViewportSize({ width, height: 900 });
         await waitForMain(page);
-        const globalSplit = page.locator('.main-global-menu:visible .main-menu-split').first();
         const nationSplit = page.locator('.main-nation-menu:visible .nation-menu-split').first();
         const pairs: Array<[string, Locator, Locator]> = [
-            [
-                'global',
-                globalSplit.locator('[data-navigation-id="board-community"]'),
-                globalSplit.locator('[data-menu-id="boards"]'),
-            ],
             [
                 'nation',
                 nationSplit.locator('[data-navigation-id="auction-resource"]'),
@@ -1129,7 +1139,8 @@ test('the repeated bottom global menu opens upward on the mobile document', asyn
 
     const bottomGlobal = page.locator('[data-menu-position="bottom"]');
     const gameInfoButton = bottomGlobal.locator('[data-menu-id="game-info"]');
-    await gameInfoButton.click();
+    await gameInfoButton.scrollIntoViewIfNeeded();
+    await gameInfoButton.evaluate((button) => (button as HTMLElement).click());
     await expect(gameInfoButton).toHaveAttribute('aria-expanded', 'true');
     await expect(bottomGlobal.locator('#global-menu-game-info')).toBeVisible();
     const geometry = await gameInfoButton.evaluate((button) => {
@@ -2418,9 +2429,9 @@ test('all main Lumen button families share the rounded pressed geometry', async
             page.locator('.main-global-menu[data-menu-position="top"] [data-navigation-id="nation-betting"]'),
         ],
         [
-            '게임정보',
+            '게임 정보',
             page.locator('.main-global-menu[data-menu-position="top"]').getByRole('button', {
-                name: '게임정보',
+                name: '게임 정보',
                 exact: true,
             }),
         ],
@@ -2566,7 +2577,7 @@ test('mobile main Lumen button families keep the same state geometry without ove
     const controls = [
         page.locator('.main-global-menu[data-menu-position="top"] [data-navigation-id="nation-betting"]'),
         page.locator('.main-global-menu[data-menu-position="top"]').getByRole('button', {
-            name: '게임정보',
+            name: '게임 정보',
             exact: true,
         }),
         page.locator('.layout-mobile [data-navigation-id="meeting"]'),
diff --git a/app/game-frontend/e2e/playwright.config.mjs b/app/game-frontend/e2e/playwright.config.mjs
index 6c766ef7..8fe08af6 100644
--- a/app/game-frontend/e2e/playwright.config.mjs
+++ b/app/game-frontend/e2e/playwright.config.mjs
@@ -12,7 +12,8 @@ const gatewayWebUrl = process.env.PLAYWRIGHT_GATEWAY_WEB_URL ?? '/gateway/';
 const useProductionBundle = process.env.PLAYWRIGHT_FRONTEND_MODE === 'production';
 const frontendEnv =
     `VITE_APP_BASE_PATH=${basePath} VITE_GAME_API_URL=${gameApiUrl} ` +
-    `VITE_GAME_PROFILE=${gameProfile} VITE_GATEWAY_WEB_URL=${gatewayWebUrl}`;
+    `VITE_GAME_PROFILE=${gameProfile} VITE_GATEWAY_WEB_URL=${gatewayWebUrl} ` +
+    'VITE_GATEWAY_API_URL=/gateway/api/trpc';
 
 export default defineConfig({
     testDir: '.',
diff --git a/app/game-frontend/src/components/main/MainGlobalMenu.vue b/app/game-frontend/src/components/main/MainGlobalMenu.vue
index 5a331a20..3bf347bc 100644
--- a/app/game-frontend/src/components/main/MainGlobalMenu.vue
+++ b/app/game-frontend/src/components/main/MainGlobalMenu.vue
@@ -5,17 +5,23 @@ import {
     buildGlobalNavigation,
     isNavigationConfigured,
     type MainNavigationLink as MainNavigationLinkItem,
+    type MainNavigationEntry,
 } from './mainNavigation';
 import { useMenuPopup } from './useMenuPopup';
 
 const props = defineProps<{
     npcMode: number;
     voteActive: boolean;
+    entries?: MainNavigationEntry[];
 }>();
 
-const entries = computed(() => buildGlobalNavigation(props.npcMode));
+const emit = defineEmits<{
+    action: [action: NonNullable<MainNavigationLinkItem['action']>];
+}>();
+
+const entries = computed(() => buildGlobalNavigation(props.npcMode, props.entries));
 const { setRoot, openId, close, toggle } = useMenuPopup();
-const isActive = (link: MainNavigationLinkItem) => link.id === 'survey' && props.voteActive;
+const isActive = (link: MainNavigationLinkItem) => link.highlightWhen === 'vote' && props.voteActive;
 </script>
 
 <template>
@@ -27,6 +33,7 @@ const isActive = (link: MainNavigationLinkItem) => link.id === 'survey' && props
                 :enabled="isNavigationConfigured(entry)"
                 :active="isActive(entry)"
                 lumen-variant="navigation"
+                @action="emit('action', $event)"
             />
             <div v-else-if="entry.kind === 'group'" class="main-menu-popup">
                 <button
@@ -54,6 +61,7 @@ const isActive = (link: MainNavigationLinkItem) => link.id === 'survey' && props
                                 :enabled="isNavigationConfigured(item)"
                                 role="menuitem"
                                 @navigate="close()"
+                                @action="emit('action', $event); close()"
                             />
                         </li>
                     </template>
@@ -65,6 +73,7 @@ const isActive = (link: MainNavigationLinkItem) => link.id === 'survey' && props
                     :enabled="isNavigationConfigured(entry.main)"
                     :active="isActive(entry.main)"
                     lumen-variant="navigation"
+                    @action="emit('action', $event)"
                 />
                 <button
                     class="main-menu-button main-menu-split__toggle legacy-split-button__toggle legacy-button legacy-button--navigation"
@@ -91,6 +100,7 @@ const isActive = (link: MainNavigationLinkItem) => link.id === 'survey' && props
                                 :enabled="isNavigationConfigured(item)"
                                 role="menuitem"
                                 @navigate="close()"
+                                @action="emit('action', $event); close()"
                             />
                         </li>
                     </template>
diff --git a/app/game-frontend/src/components/main/MainMobileBottomBar.vue b/app/game-frontend/src/components/main/MainMobileBottomBar.vue
index f3de99be..b754c861 100644
--- a/app/game-frontend/src/components/main/MainMobileBottomBar.vue
+++ b/app/game-frontend/src/components/main/MainMobileBottomBar.vue
@@ -9,6 +9,7 @@ import {
     nationNavigation,
     quickNavigation,
     type MainNavigationLink as MainNavigationLinkItem,
+    type MainNavigationEntry,
     type NationNavigationAccess,
     type QuickNavigationItem,
 } from './mainNavigation';
@@ -21,6 +22,7 @@ const props = defineProps<{
     npcMode: number;
     realtimeEnabled: boolean;
     refreshing: boolean;
+    entries?: MainNavigationEntry[];
 }>();
 
 const emit = defineEmits<{
@@ -28,10 +30,11 @@ const emit = defineEmits<{
     toggleRealtime: [];
     lobby: [];
     quick: [item: QuickNavigationItem];
+    action: [action: NonNullable<MainNavigationLinkItem['action']>];
 }>();
 
 const { setRoot, openId, close, toggle } = useMenuPopup();
-const globalEntries = computed(() => buildGlobalNavigation(props.npcMode));
+const globalEntries = computed(() => buildGlobalNavigation(props.npcMode, props.entries));
 const nationMenuColor = computed(() => props.nationColor || '#000000');
 const nationMenuTextColor = computed(() => legacyNationTextColor(nationMenuColor.value));
 const isActive = (link: MainNavigationLinkItem) => link.highlightStage === props.tournamentStage;
@@ -40,6 +43,10 @@ const onQuick = (item: QuickNavigationItem) => {
     close();
     emit('quick', item);
 };
+const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
+    close();
+    emit('action', action);
+};
 </script>
 
 <template>
@@ -73,6 +80,7 @@ const onQuick = (item: QuickNavigationItem) => {
                             compact
                             role="menuitem"
                             @navigate="close()"
+                            @action="onAction"
                         />
                     </li>
                     <template v-else-if="entry.kind === 'group'">
@@ -88,6 +96,7 @@ const onQuick = (item: QuickNavigationItem) => {
                                     compact
                                     role="menuitem"
                                     @navigate="close()"
+                                    @action="onAction"
                                 />
                             </li>
                         </template>
@@ -100,6 +109,7 @@ const onQuick = (item: QuickNavigationItem) => {
                                 compact
                                 role="menuitem"
                                 @navigate="close()"
+                                @action="onAction"
                             />
                         </li>
                         <template v-for="item in entry.items" :key="item.id">
@@ -111,6 +121,7 @@ const onQuick = (item: QuickNavigationItem) => {
                                     compact
                                     role="menuitem"
                                     @navigate="close()"
+                                    @action="onAction"
                                 />
                             </li>
                         </template>
diff --git a/app/game-frontend/src/components/main/MainNavigationLink.vue b/app/game-frontend/src/components/main/MainNavigationLink.vue
index 8fe5e082..6d3933ae 100644
--- a/app/game-frontend/src/components/main/MainNavigationLink.vue
+++ b/app/game-frontend/src/components/main/MainNavigationLink.vue
@@ -20,6 +20,7 @@ const props = withDefaults(
 
 const emit = defineEmits<{
     navigate: [];
+    action: [action: NonNullable<MainNavigationLink['action']>];
 }>();
 
 const label = computed(() => (props.compact ? (props.link.compactLabel ?? props.link.label) : props.link.label));
@@ -54,6 +55,16 @@ const lumenClasses = computed(() =>
     >
         {{ label }}
     </a>
+    <button
+        v-else-if="enabled && link.action"
+        class="main-menu-link main-menu-link--button"
+        :class="[lumenClasses, { highlight: active }]"
+        type="button"
+        :data-navigation-id="link.id"
+        @click="emit('action', link.action)"
+    >
+        {{ label }}
+    </button>
     <span
         v-else
         class="main-menu-link disabled"
@@ -92,6 +103,10 @@ const lumenClasses = computed(() =>
     cursor: pointer;
 }
 
+.main-menu-link--button {
+    width: 100%;
+}
+
 .main-menu-link:hover,
 .main-menu-link:focus-visible,
 .main-menu-button:hover,
diff --git a/app/game-frontend/src/components/main/mainNavigation.ts b/app/game-frontend/src/components/main/mainNavigation.ts
index 7a8d34bd..7336e3e8 100644
--- a/app/game-frontend/src/components/main/mainNavigation.ts
+++ b/app/game-frontend/src/components/main/mainNavigation.ts
@@ -1,14 +1,15 @@
+import type {
+    RuntimeNavigationConfig,
+    RuntimeNavigationEntry,
+    RuntimeNavigationLink,
+} from '@sammo-ts/common/navigation/menuConfig';
+import defaultNavigationJson from '../../../../../resources/navigation.json';
+
 export type NationAccessRule =
     'always' | 'meeting' | 'secret' | 'nation-member' | 'nation-established' | 'nation-secret';
 
-export type MainNavigationLink = {
-    kind: 'link';
-    id: string;
-    label: string;
-    to?: string;
-    href?: string;
+export type MainNavigationLink = RuntimeNavigationLink & {
     compactLabel?: string;
-    newTab?: boolean;
     access?: NationAccessRule;
     highlightStage?: 1 | 6;
     unavailableReason?: string;
@@ -49,114 +50,26 @@ export interface QuickNavigationItem {
     selector: string;
 }
 
-const configuredExternalLink = (
-    id: string,
-    label: string,
-    value: string | undefined,
-    unavailableReason: string
-): MainNavigationLink => {
-    const href = value?.trim();
-    return {
-        kind: 'link',
-        id,
-        label,
-        ...(href ? { href } : {}),
-        newTab: true,
-        unavailableReason: href ? undefined : unavailableReason,
-    };
-};
+const defaultNavigation = defaultNavigationJson as RuntimeNavigationConfig;
+export const defaultGlobalNavigation = defaultNavigation.game.items as MainNavigationEntry[];
 
-export const buildGlobalNavigation = (npcMode: number): MainNavigationEntry[] => [
-    {
-        kind: 'link',
-        id: 'nation-betting',
-        label: '천통국 베팅',
-        to: '/nation-betting',
-    },
-    {
-        kind: 'group',
-        id: 'game-info',
-        label: '게임정보',
-        items: [
-            { kind: 'link', id: 'nation-list', label: '세력일람', to: '/nation-list', newTab: true },
-            { kind: 'link', id: 'general-list', label: '장수일람', to: '/general-list', newTab: true },
-            { kind: 'link', id: 'best-general', label: '명장일람', to: '/best-general', newTab: true },
-            { kind: 'divider', id: 'game-info-divider' },
-            { kind: 'link', id: 'hall-of-fame', label: '명예의전당', to: '/hall-of-fame', newTab: true },
-            { kind: 'link', id: 'dynasty', label: '왕조일람', to: '/dynasty', newTab: true },
-        ],
-    },
-    { kind: 'link', id: 'yearbook', label: '연감', to: '/yearbook', newTab: true },
-    {
-        kind: 'split',
-        id: 'boards',
-        main: {
-            kind: 'link',
-            id: 'board-community',
-            label: '게시판',
-            href: import.meta.env.VITE_BOARD_COMMUNITY_URL?.trim() || '/xe/community',
-            newTab: true,
-        },
-        items: [
-            configuredExternalLink(
-                'board-request',
-                '건의/제안',
-                import.meta.env.VITE_BOARD_REQUEST_URL,
-                '건의/제안 게시판 URL이 설정되지 않았습니다.'
-            ),
-            configuredExternalLink(
-                'board-tip',
-                '팁/강좌',
-                import.meta.env.VITE_BOARD_TIP_URL,
-                '팁/강좌 게시판 URL이 설정되지 않았습니다.'
-            ),
-            { kind: 'divider', id: 'board-divider' },
-            configuredExternalLink(
-                'board-patch',
-                '패치 내역',
-                import.meta.env.VITE_BOARD_PATCH_URL,
-                '패치 내역 URL이 설정되지 않았습니다.'
-            ),
-        ],
-    },
-    {
-        kind: 'split',
-        id: 'open-chat',
-        main: configuredExternalLink(
-            'official-chat',
-            '공식 오픈 톡',
-            import.meta.env.VITE_OFFICIAL_CHAT_URL,
-            '공식 오픈톡 URL이 설정되지 않았습니다.'
-        ),
-        items: [
-            configuredExternalLink(
-                'casual-chat',
-                '잡담 오픈 톡',
-                import.meta.env.VITE_CASUAL_CHAT_URL,
-                '잡담 오픈톡 URL이 설정되지 않았습니다.'
-            ),
-        ],
-    },
-    {
-        kind: 'link',
-        id: 'battle-simulator',
-        label: '전투 시뮬레이터',
-        to: '/battle-simulator',
-        newTab: true,
-    },
-    {
-        kind: 'group',
-        id: 'other-info',
-        label: '기타 정보',
-        items: [
-            { kind: 'link', id: 'traffic', label: '접속량정보', to: '/traffic', newTab: true },
-            ...(npcMode > 0
-                ? [{ kind: 'link', id: 'npc-list', label: '빙의일람', to: '/npc-list', newTab: true } as const]
-                : []),
-        ],
-    },
-    { kind: 'link', id: 'survey', label: '설문조사', to: '/survey', newTab: true },
-];
+const isVisible = (link: MainNavigationLink, npcMode: number): boolean =>
+    link.showWhen !== 'npc-enabled' || npcMode > 0;
+
+export const buildGlobalNavigation = (
+    npcMode: number,
+    source: RuntimeNavigationEntry[] = defaultGlobalNavigation
+): MainNavigationEntry[] =>
+    source.flatMap((entry): MainNavigationEntry[] => {
+        if (entry.kind === 'link') return isVisible(entry, npcMode) ? [entry] : [];
+        const items = entry.items.filter(
+            (item): item is MainNavigationLink | MainNavigationDivider =>
+                item.kind === 'divider' || isVisible(item, npcMode)
+        );
+        if (entry.kind === 'group') return items.length > 0 ? [{ ...entry, items }] : [];
+        if (!isVisible(entry.main, npcMode)) return [];
+        return items.length > 0 ? [{ ...entry, items }] : [entry.main];
+    });
 
 export const nationNavigation: MainNavigationEntry[] = [
     {
@@ -336,7 +249,7 @@ export const quickNavigation: Array<QuickNavigationItem | MainNavigationDivider>
     { id: 'diplomacy-message', label: '외교', tab: 'messages', selector: '[data-message-type="diplomacy"]' },
 ];
 
-export const isNavigationConfigured = (link: MainNavigationLink): boolean => Boolean(link.to || link.href);
+export const isNavigationConfigured = (link: MainNavigationLink): boolean => Boolean(link.to || link.href || link.action);
 
 export const isNationNavigationEnabled = (link: MainNavigationLink, access: NationNavigationAccess): boolean => {
     const rule = link.access ?? 'always';
diff --git a/app/game-frontend/src/views/MainView.vue b/app/game-frontend/src/views/MainView.vue
index 3ab408fe..0e5fa475 100644
--- a/app/game-frontend/src/views/MainView.vue
+++ b/app/game-frontend/src/views/MainView.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import { formatServerDateTime } from '@sammo-ts/common';
+import type { RuntimeNavigationConfig } from '@sammo-ts/common/navigation/menuConfig';
 import { computed, onMounted, onUnmounted, ref, watch } from 'vue';
 import { storeToRefs } from 'pinia';
 import { useMediaQuery } from '@vueuse/core';
@@ -16,7 +17,12 @@ import MainFrontStatus from '../components/main/MainFrontStatus.vue';
 import MainGlobalMenu from '../components/main/MainGlobalMenu.vue';
 import MainNationMenu from '../components/main/MainNationMenu.vue';
 import MainMobileBottomBar from '../components/main/MainMobileBottomBar.vue';
-import type { QuickNavigationItem } from '../components/main/mainNavigation';
+import {
+    defaultGlobalNavigation,
+    type MainNavigationEntry,
+    type MainNavigationLink,
+    type QuickNavigationItem,
+} from '../components/main/mainNavigation';
 import { formatLog } from '../utils/formatLog';
 import { useSessionStore } from '../stores/session';
 import { useMainDashboardStore } from '../stores/mainDashboard';
@@ -30,6 +36,9 @@ const { info: showInfoToast } = useGameFeedback();
 const isMobile = useMediaQuery('(max-width: 939.98px)');
 
 const npcMode = ref(0);
+const globalNavigation = ref<MainNavigationEntry[]>(defaultGlobalNavigation);
+const versionDialog = ref<HTMLDialogElement | null>(null);
+const navigationUrl = (import.meta.env.VITE_GATEWAY_API_URL ?? '/api/trpc').replace(/\/trpc\/?$/u, '/navigation');
 
 const {
     loading,
@@ -95,6 +104,17 @@ onUnmounted(() => {
 
 onMounted(() => {
     dashboard.startRealtime();
+    void fetch(navigationUrl, { headers: { Accept: 'application/json' } })
+        .then(async (response) => {
+            if (!response.ok) throw new Error(`메뉴 설정 조회 실패: HTTP ${response.status}`);
+            return (await response.json()) as RuntimeNavigationConfig;
+        })
+        .then((config) => {
+            globalNavigation.value = config.game.items;
+        })
+        .catch((error: unknown) => {
+            console.warn('운영 메뉴 설정을 불러오지 못해 기본 메뉴를 사용합니다.', error);
+        });
 });
 
 const shiftGeneralTurns = (amount: number) => {
@@ -133,6 +153,10 @@ const moveQuick = (item: QuickNavigationItem) => {
     document.querySelector(item.selector)?.scrollIntoView({ behavior: 'smooth', block: 'start' });
 };
 
+const handleNavigationAction = (action: NonNullable<MainNavigationLink['action']>) => {
+    if (action === 'show-version') versionDialog.value?.showModal();
+};
+
 watch(
     () => [session.isReady, session.hasGeneral],
     ([ready, hasGeneral]) => {
@@ -146,7 +170,13 @@ watch(
 
 <template>
     <main class="game-shell main-page">
-        <MainGlobalMenu data-menu-position="top" :npc-mode="npcMode" :vote-active="voteActive" />
+        <MainGlobalMenu
+            data-menu-position="top"
+            :npc-mode="npcMode"
+            :vote-active="voteActive"
+            :entries="globalNavigation"
+            @action="handleNavigationAction"
+        />
 
         <header class="game-shell__header">
             <h1 class="game-shell__title">
@@ -308,6 +338,8 @@ watch(
                 data-menu-position="middle"
                 :npc-mode="npcMode"
                 :vote-active="voteActive"
+                :entries="globalNavigation"
+                @action="handleNavigationAction"
             />
 
             <div class="mobile-panel">
@@ -421,6 +453,8 @@ watch(
                 data-menu-position="middle"
                 :npc-mode="npcMode"
                 :vote-active="voteActive"
+                :entries="globalNavigation"
+                @action="handleNavigationAction"
             />
             <MessagePanel
                 class="desktop-message-panel"
@@ -449,6 +483,8 @@ watch(
             data-menu-position="bottom"
             :npc-mode="npcMode"
             :vote-active="voteActive"
+            :entries="globalNavigation"
+            @action="handleNavigationAction"
         />
     </main>
     <div v-if="isMobile" class="main-mobile-bottom-spacer" aria-hidden="true"></div>
@@ -460,11 +496,19 @@ watch(
         :npc-mode="npcMode"
         :realtime-enabled="realtimeEnabled"
         :refreshing="refreshing"
+        :entries="globalNavigation"
         @refresh="requestManualRefresh"
         @toggle-realtime="dashboard.setRealtimeEnabled(!realtimeEnabled)"
         @lobby="moveLobby"
         @quick="moveQuick"
+        @action="handleNavigationAction"
     />
+    <dialog ref="versionDialog" class="game-version-dialog" aria-labelledby="game-version-title">
+        <h2 id="game-version-title">게임 정보</h2>
+        <p>{{ lobbyInfo?.scenarioTitle || 'Core2026' }}</p>
+        <p>삼국지 모의전투 Core2026</p>
+        <form method="dialog"><button class="legacy-button legacy-button--navigation" type="submit">닫기</button></form>
+    </dialog>
 </template>
 
 <style scoped>
@@ -475,6 +519,30 @@ button {
     color: inherit;
 }
 
+.game-version-dialog {
+    width: min(420px, calc(100vw - 32px));
+    border: 1px solid #555;
+    border-radius: 4px;
+    padding: 18px;
+    background: #202020;
+    color: #fff;
+    text-align: center;
+}
+
+.game-version-dialog::backdrop {
+    background: rgb(0 0 0 / 65%);
+}
+
+.game-version-dialog h2,
+.game-version-dialog p {
+    margin: 0 0 12px;
+}
+
+.game-version-dialog form {
+    display: flex;
+    justify-content: center;
+}
+
 /*
  * Ref's main document does not clip horizontally; the map panel below manages
  * its own overflow.
diff --git a/app/gateway-api/src/config.ts b/app/gateway-api/src/config.ts
index a8a0b8cd..1d1c061e 100644
--- a/app/gateway-api/src/config.ts
+++ b/app/gateway-api/src/config.ts
@@ -34,6 +34,8 @@ export interface GatewayApiConfig {
     orchestratorAdminIntervalMs: number;
     workspaceRootHint: string;
     worktreeRoot: string;
+    navigationConfigFile: string | null;
+    defaultNavigationConfigFile: string;
 }
 
 export interface GatewayOrchestratorConfig {
@@ -70,6 +72,7 @@ export const resolveGatewayApiConfigFromEnv = (env: NodeJS.ProcessEnv = process.
     const publicBaseUrl = env.GATEWAY_PUBLIC_URL ?? kakaoRedirectUri;
     const redisKeyPrefix = env.GATEWAY_REDIS_PREFIX ?? 'sammo:gateway';
     const port = parseNumberWithFallback(env.GATEWAY_API_PORT, 13000, 'GATEWAY_API_PORT');
+    const workspaceRootHint = env.GATEWAY_WORKSPACE_ROOT ?? process.cwd();
     return {
         host: env.GATEWAY_API_HOST ?? '0.0.0.0',
         port,
@@ -129,9 +132,10 @@ export const resolveGatewayApiConfigFromEnv = (env: NodeJS.ProcessEnv = process.
             5000,
             'GATEWAY_ORCHESTRATOR_ADMIN_MS'
         ),
-        workspaceRootHint: env.GATEWAY_WORKSPACE_ROOT ?? process.cwd(),
-        worktreeRoot:
-            env.GATEWAY_WORKTREE_ROOT ?? path.resolve(env.GATEWAY_WORKSPACE_ROOT ?? process.cwd(), '.worktrees'),
+        workspaceRootHint,
+        worktreeRoot: env.GATEWAY_WORKTREE_ROOT ?? path.resolve(workspaceRootHint, '.worktrees'),
+        navigationConfigFile: env.CORE_NAVIGATION_CONFIG_FILE?.trim() || '/srv/data/navigation.json',
+        defaultNavigationConfigFile: path.resolve(workspaceRootHint, 'resources/navigation.json'),
     };
 };
 
diff --git a/app/gateway-api/src/context.ts b/app/gateway-api/src/context.ts
index f47e6329..98debf80 100644
--- a/app/gateway-api/src/context.ts
+++ b/app/gateway-api/src/context.ts
@@ -15,6 +15,8 @@ import type { AdminAuthContext } from './adminAuth.js';
 import type { PasswordEnvelopeService } from './auth/passwordEnvelope.js';
 import { createAdminAuditStore, type AdminAuditStore } from './adminAudit.js';
 import type { UserIconUploadStore } from './account/remoteUserIconStore.js';
+import path from 'node:path';
+import { RuntimeNavigationConfigStore } from './navigation/runtimeNavigationConfig.js';
 
 export interface GatewayApiContext {
     users: UserRepository;
@@ -41,6 +43,7 @@ export interface GatewayApiContext {
     prisma: GatewayPrismaClient;
     adminAudit: AdminAuditStore;
     adminAuth?: AdminAuthContext;
+    navigationConfig: RuntimeNavigationConfigStore;
 }
 
 export const createGatewayApiContext = (options: {
@@ -67,6 +70,7 @@ export const createGatewayApiContext = (options: {
     requestHeaders?: Record<string, string | string[] | undefined>;
     prisma: GatewayPrismaClient;
     adminAudit?: AdminAuditStore;
+    navigationConfig?: RuntimeNavigationConfigStore;
 }): GatewayApiContext => ({
     users: options.users,
     sessions: options.sessions,
@@ -91,4 +95,7 @@ export const createGatewayApiContext = (options: {
     requestHeaders: options.requestHeaders ?? {},
     prisma: options.prisma,
     adminAudit: options.adminAudit ?? createAdminAuditStore(options.prisma),
+    navigationConfig:
+        options.navigationConfig ??
+        new RuntimeNavigationConfigStore(null, path.resolve(process.cwd(), 'resources/navigation.json')),
 });
diff --git a/app/gateway-api/src/navigation/runtimeNavigationConfig.ts b/app/gateway-api/src/navigation/runtimeNavigationConfig.ts
new file mode 100644
index 00000000..b32cb5e8
--- /dev/null
+++ b/app/gateway-api/src/navigation/runtimeNavigationConfig.ts
@@ -0,0 +1,126 @@
+import fs from 'node:fs/promises';
+
+import type { RuntimeNavigationConfig } from '@sammo-ts/common/navigation/menuConfig';
+import { z } from 'zod';
+
+const zId = z.string().min(1).max(80).regex(/^[a-z0-9][a-z0-9-]*$/u);
+const zLabel = z.string().min(1).max(80);
+const zInternalPath = z
+    .string()
+    .min(1)
+    .max(500)
+    .refine((value) => value.startsWith('/') && !value.startsWith('//'), '내부 경로는 /로 시작해야 합니다.');
+const zExternalHref = z
+    .string()
+    .min(1)
+    .max(1000)
+    .refine(
+        (value) =>
+            (value.startsWith('/') && !value.startsWith('///')) ||
+            value.startsWith('https://') ||
+            value.startsWith('http://'),
+        '링크는 /, //, https:// 또는 http://로 시작해야 합니다.'
+    );
+
+const zNavigationLink = z
+    .object({
+        kind: z.literal('link'),
+        id: zId,
+        label: zLabel,
+        to: zInternalPath.optional(),
+        href: zExternalHref.optional(),
+        action: z.literal('show-version').optional(),
+        newTab: z.boolean().optional(),
+        showWhen: z.enum(['always', 'npc-enabled']).optional(),
+        highlightWhen: z.enum(['nation-betting', 'vote']).optional(),
+    })
+    .strict()
+    .superRefine((value, context) => {
+        const destinations = [value.to, value.href, value.action].filter(Boolean);
+        if (destinations.length !== 1) {
+            context.addIssue({
+                code: 'custom',
+                message: '메뉴 링크에는 to, href, action 중 하나만 필요합니다.',
+            });
+        }
+    });
+
+const zNavigationDivider = z.object({ kind: z.literal('divider'), id: zId }).strict();
+const zNavigationChild = z.union([zNavigationLink, zNavigationDivider]);
+const zNavigationEntry = z.union([
+    zNavigationLink,
+    z
+        .object({
+            kind: z.literal('group'),
+            id: zId,
+            label: zLabel,
+            items: z.array(zNavigationChild).min(1).max(30),
+        })
+        .strict(),
+    z
+        .object({
+            kind: z.literal('split'),
+            id: zId,
+            main: zNavigationLink,
+            items: z.array(zNavigationChild).min(1).max(30),
+        })
+        .strict(),
+]);
+
+export const zRuntimeNavigationConfig: z.ZodType<RuntimeNavigationConfig> = z
+    .object({
+        version: z.literal(1),
+        gateway: z
+            .object({
+                brand: z.object({ label: zLabel, to: zInternalPath }).strict(),
+                items: z
+                    .array(
+                        z
+                            .object({
+                                id: zId,
+                                label: zLabel,
+                                href: zExternalHref,
+                                newTab: z.boolean().optional(),
+                            })
+                            .strict()
+                    )
+                    .max(30),
+            })
+            .strict(),
+        game: z.object({ items: z.array(zNavigationEntry).min(1).max(20) }).strict(),
+    })
+    .strict();
+
+export class RuntimeNavigationConfigStore {
+    constructor(
+        private readonly overridePath: string | null,
+        private readonly defaultPath: string
+    ) {}
+
+    async get(): Promise<RuntimeNavigationConfig> {
+        const configPath = await this.resolveConfigPath();
+        let raw: unknown;
+        try {
+            raw = JSON.parse(await fs.readFile(configPath, 'utf8')) as unknown;
+        } catch (error) {
+            throw new Error(`메뉴 설정 파일을 읽지 못했습니다: ${configPath}`, { cause: error });
+        }
+        const parsed = zRuntimeNavigationConfig.safeParse(raw);
+        if (!parsed.success) {
+            throw new Error(`메뉴 설정 파일이 올바르지 않습니다: ${configPath}: ${parsed.error.message}`);
+        }
+        return parsed.data;
+    }
+
+    private async resolveConfigPath(): Promise<string> {
+        if (!this.overridePath) return this.defaultPath;
+        try {
+            await fs.access(this.overridePath);
+            return this.overridePath;
+        } catch (error) {
+            const code = error instanceof Error && 'code' in error ? error.code : undefined;
+            if (code === 'ENOENT') return this.defaultPath;
+            throw error;
+        }
+    }
+}
diff --git a/app/gateway-api/src/router.ts b/app/gateway-api/src/router.ts
index 9d72138f..49376b6e 100644
--- a/app/gateway-api/src/router.ts
+++ b/app/gateway-api/src/router.ts
@@ -128,6 +128,9 @@ const finishKakaoLoginOrRequestPasswordSetup = async <T extends 'login' | 'verif
 };
 
 export const appRouter = router({
+    navigation: router({
+        get: procedure.query(({ ctx }) => ctx.navigationConfig.get()),
+    }),
     health: router({
         ping: procedure.query(() => ({
             ok: true,
diff --git a/app/gateway-api/src/server.ts b/app/gateway-api/src/server.ts
index 5203b8de..b1a3f9df 100644
--- a/app/gateway-api/src/server.ts
+++ b/app/gateway-api/src/server.ts
@@ -31,6 +31,7 @@ import { registerProfileStatusInternalRoute } from './lobby/profileStatusInterna
 import { installGatewayShutdownController } from './lifecycle/shutdownController.js';
 import { RemoteUserIconStore } from './account/remoteUserIconStore.js';
 import { gatewayFastifyRouterOptions } from './fastifyOptions.js';
+import { RuntimeNavigationConfigStore } from './navigation/runtimeNavigationConfig.js';
 
 export const createGatewayApiServer = async () => {
     const config = resolveGatewayApiConfigFromEnv();
@@ -80,6 +81,10 @@ export const createGatewayApiServer = async () => {
     );
     const releases = createGatewayReleaseRepository(postgres.prisma as GatewayPrismaClient);
     const profileStatus = new RepositoryProfileStatusService(profiles, orchestrator);
+    const navigationConfig = new RuntimeNavigationConfigStore(
+        config.navigationConfigFile,
+        config.defaultNavigationConfigFile
+    );
 
     const app = fastify({
         logger: true,
@@ -104,6 +109,10 @@ export const createGatewayApiServer = async () => {
         profiles,
         secret: config.gameTokenSecret,
     });
+    app.get(config.trpcPath.replace(/\/trpc\/?$/u, '/navigation'), async (_request, reply) => {
+        void reply.header('Cache-Control', 'no-store');
+        return navigationConfig.get();
+    });
 
     await app.register(fastifyTRPCPlugin, {
         prefix: config.trpcPath,
@@ -134,6 +143,7 @@ export const createGatewayApiServer = async () => {
                     profileStatus,
                     requestHeaders: req.headers,
                     prisma: postgres.prisma as GatewayPrismaClient,
+                    navigationConfig,
                 }),
         },
     });
diff --git a/app/gateway-api/test/runtimeNavigationConfig.test.ts b/app/gateway-api/test/runtimeNavigationConfig.test.ts
new file mode 100644
index 00000000..d9ebde82
--- /dev/null
+++ b/app/gateway-api/test/runtimeNavigationConfig.test.ts
@@ -0,0 +1,86 @@
+import fs from 'node:fs/promises';
+import os from 'node:os';
+import path from 'node:path';
+
+import { afterEach, describe, expect, it } from 'vitest';
+
+import { RuntimeNavigationConfigStore } from '../src/navigation/runtimeNavigationConfig.js';
+
+const temporaryDirectories: string[] = [];
+
+const createTemporaryDirectory = async (): Promise<string> => {
+    const directory = await fs.mkdtemp(path.join(os.tmpdir(), 'sammo-navigation-'));
+    temporaryDirectories.push(directory);
+    return directory;
+};
+
+afterEach(async () => {
+    await Promise.all(temporaryDirectories.splice(0).map((directory) => fs.rm(directory, { recursive: true })));
+});
+
+describe('RuntimeNavigationConfigStore', () => {
+    it('운영 override가 없으면 저장소 기본 메뉴를 읽는다', async () => {
+        const store = new RuntimeNavigationConfigStore(
+            '/definitely-missing/navigation.json',
+            path.resolve(import.meta.dirname, '../../../resources/navigation.json')
+        );
+
+        const config = await store.get();
+
+        expect(config.gateway.items.map((item) => item.label)).toEqual([
+            '공지사항',
+            '커뮤니티',
+            '건의/제안/개발',
+            '신고/문의',
+            '자주 묻는 질문',
+            '패치 내역',
+            'Git Repo.',
+            '위키',
+            '공식 오픈 톡',
+            '잡담 오픈 톡',
+        ]);
+        expect(config.game.items.map((item) => (item.kind === 'split' ? item.main.label : item.label))).toEqual([
+            '천통국 베팅',
+            '세력일람',
+            '장수일람',
+            '명장일람',
+            '연감',
+            '게임 정보',
+            '커뮤니티',
+            '설문조사',
+        ]);
+    });
+
+    it('프로세스를 재시작하지 않아도 운영 JSON 수정이 다음 조회에 반영된다', async () => {
+        const directory = await createTemporaryDirectory();
+        const overridePath = path.join(directory, 'navigation.json');
+        const defaultPath = path.resolve(import.meta.dirname, '../../../resources/navigation.json');
+        const raw = JSON.parse(await fs.readFile(defaultPath, 'utf8')) as {
+            gateway: { items: Array<{ label: string }> };
+        };
+        await fs.writeFile(overridePath, JSON.stringify(raw));
+        const store = new RuntimeNavigationConfigStore(overridePath, defaultPath);
+
+        expect((await store.get()).gateway.items[0]?.label).toBe('공지사항');
+        raw.gateway.items[0]!.label = '운영 공지';
+        await fs.writeFile(overridePath, JSON.stringify(raw));
+        expect((await store.get()).gateway.items[0]?.label).toBe('운영 공지');
+    });
+
+    it('실행 가능한 스크립트 URL과 목적지가 없는 링크를 거부한다', async () => {
+        const directory = await createTemporaryDirectory();
+        const overridePath = path.join(directory, 'navigation.json');
+        const invalid = {
+            version: 1,
+            gateway: {
+                brand: { label: '삼국지 모의전투 HiDCHe', to: '/' },
+                items: [{ id: 'unsafe', label: '위험', href: 'javascript:alert(1)' }],
+            },
+            game: { items: [{ kind: 'link', id: 'empty', label: '빈 링크' }] },
+        };
+        await fs.writeFile(overridePath, JSON.stringify(invalid));
+        const store = new RuntimeNavigationConfigStore(overridePath, overridePath);
+
+        await expect(store.get()).rejects.toThrow('메뉴 설정 파일이 올바르지 않습니다');
+    });
+});
diff --git a/app/gateway-frontend/e2e/lobby-admin-navigation.spec.ts b/app/gateway-frontend/e2e/lobby-admin-navigation.spec.ts
index 923bd48b..52e91d8d 100644
--- a/app/gateway-frontend/e2e/lobby-admin-navigation.spec.ts
+++ b/app/gateway-frontend/e2e/lobby-admin-navigation.spec.ts
@@ -176,7 +176,7 @@ test('desktop administrator sidebar follows the navbar away and then sticks to t
         backgroundColor: string;
     }> = [];
 
-    for (const scrollY of [0, 20, 55, 56, 120]) {
+    for (const scrollY of [0, 20, 75, 76, 140]) {
         await page.evaluate((top) => window.scrollTo(0, top), scrollY);
         await expect.poll(() => page.evaluate(() => window.scrollY)).toBe(scrollY);
 
@@ -192,16 +192,16 @@ test('desktop administrator sidebar follows the navbar away and then sticks to t
                 backgroundColor: style.backgroundColor,
             };
         });
-        expect(geometry.top).toBeCloseTo(Math.max(0, 56 - scrollY), 0);
+        expect(geometry.top).toBeCloseTo(Math.max(0, 76 - scrollY), 0);
         expect(geometry.position).toBe('sticky');
         expect(geometry.backgroundColor).toBe('rgb(17, 17, 19)');
         measurements.push({ scrollY, ...geometry });
 
-        if (scrollY >= 56) {
+        if (scrollY >= 76) {
             expect(geometry.bottom).toBeCloseTo(geometry.viewportHeight, 0);
         }
 
-        if (scrollY === 20 || scrollY === 56) {
+        if (scrollY === 20 || scrollY === 76) {
             await page.screenshot({ path: testInfo.outputPath(`admin-sidebar-scroll-${scrollY}.png`) });
         }
     }
diff --git a/app/gateway-frontend/e2e/playwright.config.mjs b/app/gateway-frontend/e2e/playwright.config.mjs
index 186147a1..bd4ec7ef 100644
--- a/app/gateway-frontend/e2e/playwright.config.mjs
+++ b/app/gateway-frontend/e2e/playwright.config.mjs
@@ -3,6 +3,7 @@ import { fileURLToPath } from 'node:url';
 import { defineConfig, devices } from '@playwright/test';
 
 const repositoryRoot = resolve(dirname(fileURLToPath(import.meta.url)), '../../..');
+const port = Number(process.env.PLAYWRIGHT_GATEWAY_FRONTEND_PORT ?? 15130);
 
 export default defineConfig({
     testDir: '.',
@@ -19,6 +20,7 @@ export default defineConfig({
         'kakao-otp.spec.ts',
         'kakao-account-recovery.spec.ts',
         'public-map-tabs.spec.ts',
+        'runtime-navigation.spec.ts',
     ],
     fullyParallel: false,
     workers: 1,
@@ -29,7 +31,7 @@ export default defineConfig({
     reporter: [['list']],
     outputDir: resolve(repositoryRoot, 'test-results/server-operations'),
     use: {
-        baseURL: 'http://127.0.0.1:15130/gateway/',
+        baseURL: `http://127.0.0.1:${port}/gateway/`,
         ...devices['Desktop Chrome'],
         deviceScaleFactor: 1,
         colorScheme: 'dark',
@@ -38,9 +40,9 @@ export default defineConfig({
     },
     webServer: {
         command:
-            "export VITE_APP_BASE_PATH=/gateway VITE_GATEWAY_API_URL=/gateway/api/trpc VITE_GAME_WEB_URL_TEMPLATE='/{profile}/' VITE_GAME_API_URL_TEMPLATE='/{profile}/api/trpc'; pnpm --filter @sammo-ts/gateway-frontend build && pnpm --filter @sammo-ts/gateway-frontend preview --host 127.0.0.1 --port 15130",
+            `export VITE_APP_BASE_PATH=/gateway VITE_GATEWAY_API_URL=/gateway/api/trpc VITE_GAME_WEB_URL_TEMPLATE='/{profile}/' VITE_GAME_API_URL_TEMPLATE='/{profile}/api/trpc'; pnpm --filter @sammo-ts/gateway-frontend build && pnpm --filter @sammo-ts/gateway-frontend preview --host 127.0.0.1 --port ${port}`,
         cwd: repositoryRoot,
-        url: 'http://127.0.0.1:15130/gateway/',
+        url: `http://127.0.0.1:${port}/gateway/`,
         reuseExistingServer: false,
         timeout: 120_000,
     },
diff --git a/app/gateway-frontend/e2e/runtime-navigation.spec.ts b/app/gateway-frontend/e2e/runtime-navigation.spec.ts
new file mode 100644
index 00000000..9a7c4968
--- /dev/null
+++ b/app/gateway-frontend/e2e/runtime-navigation.spec.ts
@@ -0,0 +1,72 @@
+import { readFile } from 'node:fs/promises';
+
+import { expect, test, type Page, type Route } from '@playwright/test';
+
+const defaultNavigation = JSON.parse(
+    await readFile(new URL('../../../resources/navigation.json', import.meta.url), 'utf8')
+) as {
+    gateway: { items: Array<{ id: string; label: string }> };
+};
+const response = (data: unknown) => ({ result: { data } });
+const operationNames = (route: Route) =>
+    decodeURIComponent(new URL(route.request().url()).pathname.split('/trpc/')[1] ?? '').split(',');
+
+const installGatewayFixture = async (page: Page, navigation: unknown = defaultNavigation) => {
+    await page.route('**/gateway/api/navigation', async (route) => {
+        await route.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify(navigation) });
+    });
+    await page.route('**/gateway/api/trpc/**', async (route) => {
+        const operations = operationNames(route);
+        const results = operations.map((operation) => {
+            if (operation === 'navigation.get') return response(navigation);
+            if (operation === 'me' || operation === 'lobby.notice') return response(null);
+            if (operation === 'lobby.profiles') return response([]);
+            return response({ ok: true });
+        });
+        await route.fulfill({
+            status: 200,
+            contentType: 'application/json',
+            body: JSON.stringify(operations.length === 1 ? results[0] : results),
+        });
+    });
+};
+
+test('Gateway 상단 메뉴가 PHP 항목과 desktop geometry를 따른다', async ({ page }) => {
+    await installGatewayFixture(page);
+    await page.setViewportSize({ width: 1365, height: 900 });
+    await page.goto('./');
+
+    const navigation = page.locator('#gateway-navigation');
+    await expect(navigation.locator('a')).toHaveText(defaultNavigation.gateway.items.map((item) => item.label));
+    await expect(page.locator('.gateway-navbar')).toHaveCSS('height', '76px');
+    await expect(page.locator('.gateway-navbar')).toHaveCSS('padding', '16px 0px');
+    await expect(navigation.locator('a').first()).toHaveCSS('font-size', '16px');
+    await expect(navigation.locator('a').first()).toHaveCSS('padding', '8px');
+
+    await navigation.locator('a').first().hover();
+    await expect(navigation.locator('a').first()).toHaveCSS('color', 'rgb(255, 255, 255)');
+});
+
+test('Gateway 모바일 접이식 메뉴가 PHP 40px 행과 전체 너비를 따른다', async ({ page }) => {
+    await installGatewayFixture(page);
+    await page.setViewportSize({ width: 390, height: 844 });
+    await page.goto('./');
+
+    await page.getByRole('button', { name: '메뉴 열기' }).click();
+    const links = page.locator('#gateway-navigation a');
+    await expect(links).toHaveCount(10);
+    const first = await links.first().boundingBox();
+    expect(first).toMatchObject({ x: 1, y: 56, width: 388, height: 40 });
+    await links.first().focus();
+    await expect(links.first()).toBeFocused();
+    await expect(links.first()).toHaveCSS('color', 'rgb(255, 255, 255)');
+});
+
+test('JSON 응답을 바꾸면 frontend 재빌드 없이 다음 로드에 반영된다', async ({ page }) => {
+    const changed = structuredClone(defaultNavigation);
+    changed.gateway.items[0]!.label = '운영 공지';
+    await installGatewayFixture(page, changed);
+    await page.goto('./');
+
+    await expect(page.locator('[data-navigation-id="notice"]')).toHaveText('운영 공지');
+});
diff --git a/app/gateway-frontend/src/layouts/AdminConsoleLayout.vue b/app/gateway-frontend/src/layouts/AdminConsoleLayout.vue
index 8d9defb4..c09dcf02 100644
--- a/app/gateway-frontend/src/layouts/AdminConsoleLayout.vue
+++ b/app/gateway-frontend/src/layouts/AdminConsoleLayout.vue
@@ -207,10 +207,10 @@ onMounted(async () => {
 .admin-shell {
     display: grid;
     width: min(1480px, 100%);
-    min-height: calc(100vh - 56px);
+    min-height: calc(100vh - 76px);
     margin: 0 auto;
     grid-template-columns: 244px minmax(0, 1fr);
-    padding-top: 56px;
+    padding-top: 76px;
     background: #09090b;
 }
 
@@ -392,13 +392,13 @@ onMounted(async () => {
 @media (max-width: 860px) {
     .admin-shell {
         display: block;
-        padding-top: 72px;
+        padding-top: 92px;
     }
 
     .admin-menu-button {
         position: absolute;
         z-index: 20;
-        top: 72px;
+        top: 92px;
         right: 16px;
         left: 16px;
         display: flex;
@@ -416,7 +416,7 @@ onMounted(async () => {
     .admin-sidebar {
         position: absolute;
         z-index: 19;
-        top: 124px;
+        top: 144px;
         right: 16px;
         left: 16px;
         display: none;
diff --git a/app/gateway-frontend/src/layouts/DefaultLayout.vue b/app/gateway-frontend/src/layouts/DefaultLayout.vue
index d1b85133..1c626e7d 100644
--- a/app/gateway-frontend/src/layouts/DefaultLayout.vue
+++ b/app/gateway-frontend/src/layouts/DefaultLayout.vue
@@ -1,15 +1,34 @@
 <script setup lang="ts">
-import { ref } from 'vue';
+import type { RuntimeNavigationConfig } from '@sammo-ts/common/navigation/menuConfig';
+import { onMounted, ref } from 'vue';
+import defaultNavigationJson from '../../../../resources/navigation.json';
 
 const menuOpen = ref(false);
 const appBase = import.meta.env.BASE_URL;
+const defaultNavigation = defaultNavigationJson as RuntimeNavigationConfig;
+const navigation = ref(defaultNavigation.gateway);
+const navigationUrl = (import.meta.env.VITE_GATEWAY_API_URL ?? '/api/trpc').replace(/\/trpc\/?$/u, '/navigation');
+
+onMounted(() => {
+    void fetch(navigationUrl, { headers: { Accept: 'application/json' } })
+        .then(async (response) => {
+            if (!response.ok) throw new Error(`메뉴 설정 조회 실패: HTTP ${response.status}`);
+            return (await response.json()) as RuntimeNavigationConfig;
+        })
+        .then((config) => {
+            navigation.value = config.gateway;
+        })
+        .catch((error: unknown) => {
+            console.warn('운영 메뉴 설정을 불러오지 못해 기본 메뉴를 사용합니다.', error);
+        });
+});
 </script>
 
 <template>
     <div class="gateway-layout">
         <header class="gateway-navbar">
             <div class="navbar-inner">
-                <RouterLink class="navbar-brand" to="/">삼국지 모의전투 HiDCHe</RouterLink>
+                <RouterLink class="navbar-brand" :to="navigation.brand.to">{{ navigation.brand.label }}</RouterLink>
                 <button
                     class="navbar-toggler"
                     type="button"
@@ -21,12 +40,16 @@ const appBase = import.meta.env.BASE_URL;
                     <span></span><span></span><span></span>
                 </button>
                 <nav id="gateway-navigation" :class="{ open: menuOpen }">
-                    <a href="/bbs/board" target="_blank" rel="noreferrer">삼모게시판</a>
-                    <a href="/bbs/tip" target="_blank" rel="noreferrer">팁/강좌</a>
-                    <a href="/bbs/news" target="_blank" rel="noreferrer">삼국 일보</a>
-                    <a href="/bbs/history2" target="_blank" rel="noreferrer">개인 열전</a>
-                    <a href="/bbs/history3" target="_blank" rel="noreferrer">국가 열전</a>
-                    <a href="/bbs/patch" target="_blank" rel="noreferrer">패치 내역</a>
+                    <a
+                        v-for="item in navigation.items"
+                        :key="item.id"
+                        :href="item.href"
+                        :target="item.newTab ? '_blank' : undefined"
+                        :rel="item.newTab ? 'noopener noreferrer' : undefined"
+                        :data-navigation-id="item.id"
+                    >
+                        {{ item.label }}
+                    </a>
                 </nav>
             </div>
         </header>
@@ -66,14 +89,16 @@ const appBase = import.meta.env.BASE_URL;
     top: 0;
     right: 0;
     left: 0;
-    min-height: 56px;
-    border-bottom: 1px solid #222;
+    box-sizing: border-box;
+    height: 76px;
+    border: 0;
+    padding: 16px 0;
     background: #303030;
 }
 
 .navbar-inner {
     display: flex;
-    min-height: 56px;
+    width: 100%;
     align-items: center;
     padding: 0 1px;
 }
@@ -90,13 +115,16 @@ const appBase = import.meta.env.BASE_URL;
 
 nav {
     display: flex;
+    flex-grow: 1;
     align-items: center;
-    gap: 16px;
+    gap: 0;
 }
 
 nav a {
-    color: rgb(255 255 255 / 55%);
-    font-size: 14px;
+    padding: 8px;
+    color: rgb(255 255 255 / 60%);
+    font-size: 16px;
+    line-height: 24px;
     text-decoration: none;
 }
 
@@ -108,12 +136,12 @@ nav a:focus {
 .navbar-toggler {
     display: none;
     width: 56px;
-    height: 42px;
+    height: 40px;
     margin-left: auto;
-    border: 1px solid rgb(255 255 255 / 15%);
-    border-radius: 6px;
+    border: 1px solid rgb(255 255 255 / 10%);
+    border-radius: 4px;
     background: transparent;
-    padding: 8px 12px;
+    padding: 4px 12px;
 }
 
 .navbar-toggler span {
@@ -140,10 +168,9 @@ footer a {
     color: #666;
 }
 
-@media (max-width: 759px) {
+@media (max-width: 991.98px) {
     .navbar-inner {
-        flex-wrap: wrap;
-        padding: 8px 1px;
+        padding: 0 1px;
     }
 
     .navbar-toggler {
@@ -151,12 +178,17 @@ footer a {
     }
 
     nav {
+        position: absolute;
+        top: 56px;
+        right: 1px;
+        left: 1px;
         display: none;
-        width: 100%;
+        width: auto;
         flex-direction: column;
         align-items: flex-start;
         gap: 0;
-        padding: 8px 12px;
+        padding: 0;
+        background: #303030;
     }
 
     nav.open {
@@ -165,7 +197,9 @@ footer a {
 
     nav a {
         width: 100%;
-        padding: 7px 0;
+        padding: 8px 0;
+        font-size: 16px;
+        line-height: 24px;
     }
 }
 </style>
diff --git a/docs/index.md b/docs/index.md
index 77166575..8eeafa7f 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -35,6 +35,8 @@ features:
 [시간과 턴](./user/time-and-turns.md)과
 [커맨드 목록](./user/command-catalog.generated.md)을 확인해 주세요. Profile과
 Gateway 배포는 [릴리스 운영 매뉴얼](./release-operations.md)을 따라 주세요.
+[Gateway와 게임 공통 메뉴 설정](./runtime-navigation.md)은 코드 재빌드 없이
+상단 링크와 dropdown을 바꾸는 JSON 형식과 복구 경계를 설명합니다.
 관리자 화면의 메뉴와 권한·운영 경계는
 [관리자 콘솔](./admin-console.md)에서 확인할 수 있습니다.
 게임 진행 시각과 운영 벽시계의 경계는
diff --git a/docs/runtime-navigation.md b/docs/runtime-navigation.md
new file mode 100644
index 00000000..72ab0e4e
--- /dev/null
+++ b/docs/runtime-navigation.md
@@ -0,0 +1,59 @@
+# Gateway와 게임 공통 메뉴 설정
+
+Gateway 상단 메뉴와 profile 게임 화면의 공통 메뉴는 하나의 JSON 설정을
+공유합니다. 저장소 기본값은 `resources/navigation.json`이고 운영 runtime은
+`CORE_NAVIGATION_CONFIG_FILE`이 가리키는 파일을 우선합니다. Docker 운영 구성의
+기본 경로는 영속 volume 안의 `/srv/data/navigation.json`입니다.
+
+## 반영 경계
+
+`GET /gateway/api/navigation`과 `navigation.get`은 인증 없이 현재 파일을 요청마다
+읽고 schema를 검증합니다.
+Gateway와 게임 frontend는 화면을 처음 열 때 이를 조회하므로 JSON을 저장한 뒤
+브라우저를 새로고침하면 frontend 재빌드나 profile DB 초기화 없이 반영됩니다.
+이미 열린 화면을 서버가 강제로 바꾸지는 않습니다.
+
+운영 파일이 아직 없으면 저장소 기본값을 사용합니다. Docker entrypoint는 최초
+기동 때만 저장소 기본값을 영속 경로로 복사하고, 이미 존재하는 운영 파일은 배포나
+container 재생성 때 덮어쓰지 않습니다. 파일을 읽을 수 없거나 schema가 틀리면
+API는 오류를 반환하고 frontend는 빌드에 포함된 안전한 기본 메뉴를 표시합니다.
+
+## 편집 형식
+
+최상위 `version`은 현재 `1`입니다.
+
+- `gateway.brand`: Gateway 브랜드 문구와 내부 `to`
+- `gateway.items`: `id`, `label`, `href`, 선택적인 `newTab`
+- `game.items`: `link`, `group`, `split` 항목
+- `link`: `to`, `href`, `action` 가운데 정확히 하나만 사용
+- `divider`: dropdown 구분선이며 고유한 `id`만 사용
+- `showWhen: npc-enabled`: NPC 모드에서만 노출
+- `highlightWhen: nation-betting|vote`: 해당 실시간 상태일 때 기존 강조색 적용
+- `action: show-version`: 현재 지원하는 유일한 로컬 동작으로 버전 정보 dialog 표시
+
+`to`는 profile base path를 보존하는 Vue Router 내부 경로입니다. `/xe`, `/wiki`
+같이 Caddy가 소유한 외부 경로는 `href`를 사용합니다. URL은 `/`, `//`,
+`https://`, `http://`로 시작하는 값만 허용하며 `javascript:` 같은 실행 URL은
+거부합니다. 브라우저 식별과 자동 검증에 쓰이는 `id`는 영문 소문자, 숫자와
+하이픈만 사용합니다.
+
+## 운영 변경과 복구
+
+1. `/srv/data/navigation.json`을 별도 위치에 복사해 되돌릴 파일을 확보합니다.
+2. 임시 파일에서 편집하고 `jq empty`로 JSON 문법을 확인합니다.
+3. 임시 파일을 운영 경로로 같은 filesystem 안에서 교체합니다.
+4. `GET /gateway/api/navigation`이 성공하는지 확인합니다.
+5. Gateway desktop/mobile과 실제 profile 화면을 새로고침해 순서, 링크,
+   dropdown과 hover/focus를 확인합니다.
+
+API 검증이 실패하면 직전 복사본을 원래 경로로 되돌립니다. 저장소 기본값으로
+완전히 복구하려면 현재 배포 commit의 `resources/navigation.json`을 운영 경로에
+복사합니다. 이 작업은 PostgreSQL, Redis, profile release나 현재 시즌을 변경하지
+않습니다.
+
+개발 검증은 다음 명령을 사용합니다.
+
+```sh
+pnpm --filter @sammo-ts/gateway-api test -- runtimeNavigationConfig.test.ts
+pnpm --filter @sammo-ts/gateway-frontend test:e2e:operations --grep 'Gateway 상단 메뉴|Gateway 모바일|JSON 응답'
+```
diff --git a/packages/common/package.json b/packages/common/package.json
index ff7563d7..dda3c8a6 100644
--- a/packages/common/package.json
+++ b/packages/common/package.json
@@ -21,6 +21,10 @@
         "./auth/gameSessionTransfer": {
             "types": "./dist/auth/gameSessionTransfer.d.ts",
             "default": "./dist/auth/gameSessionTransfer.js"
+        },
+        "./navigation/menuConfig": {
+            "types": "./dist/navigation/menuConfig.d.ts",
+            "default": "./dist/navigation/menuConfig.js"
         }
     },
     "scripts": {
diff --git a/packages/common/src/navigation/menuConfig.ts b/packages/common/src/navigation/menuConfig.ts
new file mode 100644
index 00000000..2fe6cf53
--- /dev/null
+++ b/packages/common/src/navigation/menuConfig.ts
@@ -0,0 +1,57 @@
+export type RuntimeNavigationAction = 'show-version';
+export type RuntimeNavigationVisibility = 'always' | 'npc-enabled';
+export type RuntimeNavigationHighlight = 'nation-betting' | 'vote';
+
+export interface RuntimeNavigationLink {
+    kind: 'link';
+    id: string;
+    label: string;
+    to?: string;
+    href?: string;
+    action?: RuntimeNavigationAction;
+    newTab?: boolean;
+    showWhen?: RuntimeNavigationVisibility;
+    highlightWhen?: RuntimeNavigationHighlight;
+}
+
+export interface RuntimeNavigationDivider {
+    kind: 'divider';
+    id: string;
+}
+
+export interface RuntimeNavigationGroup {
+    kind: 'group';
+    id: string;
+    label: string;
+    items: Array<RuntimeNavigationLink | RuntimeNavigationDivider>;
+}
+
+export interface RuntimeNavigationSplit {
+    kind: 'split';
+    id: string;
+    main: RuntimeNavigationLink;
+    items: Array<RuntimeNavigationLink | RuntimeNavigationDivider>;
+}
+
+export type RuntimeNavigationEntry = RuntimeNavigationLink | RuntimeNavigationGroup | RuntimeNavigationSplit;
+
+export interface GatewayNavigationLink {
+    id: string;
+    label: string;
+    href: string;
+    newTab?: boolean;
+}
+
+export interface RuntimeNavigationConfig {
+    version: 1;
+    gateway: {
+        brand: {
+            label: string;
+            to: string;
+        };
+        items: GatewayNavigationLink[];
+    };
+    game: {
+        items: RuntimeNavigationEntry[];
+    };
+}
diff --git a/packages/common/tsdown.config.ts b/packages/common/tsdown.config.ts
index 7c8644b1..2d1f5490 100644
--- a/packages/common/tsdown.config.ts
+++ b/packages/common/tsdown.config.ts
@@ -6,6 +6,7 @@ export default defineConfig({
         'auth/gameToken': 'src/auth/gameToken.ts',
         'auth/gameSessionTransfer': 'src/auth/gameSessionTransfer.ts',
         'auth/sanctions': 'src/auth/sanctions.ts',
+        'navigation/menuConfig': 'src/navigation/menuConfig.ts',
     },
     format: 'es',
     outDir: 'dist',
diff --git a/resources/navigation.json b/resources/navigation.json
new file mode 100644
index 00000000..343aaac8
--- /dev/null
+++ b/resources/navigation.json
@@ -0,0 +1,74 @@
+{
+    "version": 1,
+    "gateway": {
+        "brand": {
+            "label": "삼국지 모의전투 HiDCHe",
+            "to": "/"
+        },
+        "items": [
+            { "id": "notice", "label": "공지사항", "href": "/xe/", "newTab": true },
+            { "id": "community", "label": "커뮤니티", "href": "/xe/community", "newTab": true },
+            { "id": "development", "label": "건의/제안/개발", "href": "/xe/devel", "newTab": true },
+            { "id": "report", "label": "신고/문의", "href": "/xe/report", "newTab": true },
+            { "id": "faq", "label": "자주 묻는 질문", "href": "/xe/faq", "newTab": true },
+            { "id": "patch", "label": "패치 내역", "href": "/wiki/개발/패치_내역", "newTab": true },
+            { "id": "repository", "label": "Git Repo.", "href": "//gitea.hided.net/devsam/core", "newTab": true },
+            { "id": "wiki", "label": "위키", "href": "/wiki", "newTab": true },
+            { "id": "official-chat", "label": "공식 오픈 톡", "href": "https://open.kakao.com/o/gR82obT", "newTab": true },
+            { "id": "casual-chat", "label": "잡담 오픈 톡", "href": "https://open.kakao.com/o/g9ZWe5K", "newTab": true }
+        ]
+    },
+    "game": {
+        "items": [
+            {
+                "kind": "link",
+                "id": "nation-betting",
+                "label": "천통국 베팅",
+                "to": "/nation-betting",
+                "highlightWhen": "nation-betting"
+            },
+            { "kind": "link", "id": "nation-list", "label": "세력일람", "to": "/nation-list", "newTab": true },
+            { "kind": "link", "id": "general-list", "label": "장수일람", "to": "/general-list", "newTab": true },
+            { "kind": "link", "id": "best-general", "label": "명장일람", "to": "/best-general", "newTab": true },
+            { "kind": "link", "id": "yearbook", "label": "연감", "to": "/yearbook", "newTab": true },
+            {
+                "kind": "group",
+                "id": "game-info",
+                "label": "게임 정보",
+                "items": [
+                    { "kind": "link", "id": "battle-simulator", "label": "전투 시뮬레이터", "to": "/battle-simulator", "newTab": true },
+                    { "kind": "link", "id": "hall-of-fame", "label": "명예의전당", "to": "/hall-of-fame", "newTab": true },
+                    { "kind": "link", "id": "dynasty", "label": "왕조일람", "to": "/dynasty", "newTab": true },
+                    { "kind": "link", "id": "traffic", "label": "접속량정보", "to": "/traffic", "newTab": true },
+                    { "kind": "link", "id": "npc-list", "label": "빙의일람", "to": "/npc-list", "newTab": true, "showWhen": "npc-enabled" },
+                    { "kind": "divider", "id": "game-info-reference-divider" },
+                    { "kind": "link", "id": "patch", "label": "패치 내역", "href": "/wiki/개발/패치_내역", "newTab": true },
+                    { "kind": "link", "id": "repository", "label": "코드 저장소", "href": "//storage.hided.net/gitea/devsam/core", "newTab": true },
+                    { "kind": "divider", "id": "game-info-version-divider" },
+                    { "kind": "link", "id": "version", "label": "정보", "action": "show-version" }
+                ]
+            },
+            {
+                "kind": "group",
+                "id": "community",
+                "label": "커뮤니티",
+                "items": [
+                    { "kind": "link", "id": "board-community", "label": "게시판", "href": "/xe/community", "newTab": true },
+                    { "kind": "link", "id": "board-request", "label": "건의/제안", "href": "/xe/devel", "newTab": true },
+                    { "kind": "link", "id": "wiki", "label": "위키", "href": "/wiki", "newTab": true },
+                    { "kind": "divider", "id": "community-chat-divider" },
+                    { "kind": "link", "id": "official-chat", "label": "공식 오픈 톡", "href": "https://open.kakao.com/o/gR82obT", "newTab": true },
+                    { "kind": "link", "id": "casual-chat", "label": "잡담 오픈 톡", "href": "https://open.kakao.com/o/g9ZWe5K", "newTab": true }
+                ]
+            },
+            {
+                "kind": "link",
+                "id": "survey",
+                "label": "설문조사",
+                "to": "/survey",
+                "newTab": true,
+                "highlightWhen": "vote"
+            }
+        ]
+    }
+}