fix(game-ui): 공통 Lumen 버튼 모양을 통일한다

상하단 이동·갱신 제어와 장수 목록, 토너먼트, 명령 선택을 공통 semantic button family로 연결한다.

고정 행은 공통 fixed-height 변형이 hover와 active 높이를 보정하게 하고 실제 Chromium geometry 회귀를 추가한다.

app/game-frontend/e2e/mainNavigation.spec.ts

@@ -2186,7 +2186,43 @@ test('main cards and command input stay inside their Ref-sized grid slots', asyn
     await selectedMenu.evaluate((element) => ((element as HTMLDetailsElement).open = false));
     await expect(selectedMenu).not.toHaveAttribute('open', '');
 
-    await page.locator('[data-main-target="commands"] .select-command').click();
+    const selectCommand = page.locator('[data-main-target="commands"] .select-command');
+    await expect(selectCommand).toHaveClass(/legacy-button--info/u);
+    await page.mouse.move(1, 1);
+    const measureSelectCommand = () =>
+        selectCommand.evaluate((element) => {
+            const rect = element.getBoundingClientRect();
+            const style = getComputedStyle(element);
+            return {
+                top: rect.top,
+                bottom: rect.bottom,
+                height: rect.height,
+                marginTop: style.marginTop,
+                borderBottomWidth: style.borderBottomWidth,
+                borderRadius: style.borderRadius,
+                backgroundColor: style.backgroundColor,
+            };
+        });
+    const selectDefault = await measureSelectCommand();
+    expect(selectDefault).toMatchObject({
+        height: 34,
+        marginTop: '0px',
+        borderBottomWidth: '4px',
+        borderRadius: '5.25px',
+        backgroundColor: 'rgb(52, 152, 219)',
+    });
+    await selectCommand.hover();
+    const selectHover = await measureSelectCommand();
+    expect(selectHover).toMatchObject({ height: 33, marginTop: '1px', borderBottomWidth: '3px' });
+    expect(selectHover.bottom).toBeCloseTo(selectDefault.bottom, 2);
+    const selectBox = await selectCommand.boundingBox();
+    if (!selectBox) throw new Error('select command control is not measurable');
+    await page.mouse.move(selectBox.x + selectBox.width / 2, selectBox.y + selectBox.height / 2);
+    await page.mouse.down();
+    const selectActive = await measureSelectCommand();
+    expect(selectActive).toMatchObject({ height: 32, marginTop: '2px', borderBottomWidth: '2px' });
+    expect(selectActive.bottom).toBeCloseTo(selectDefault.bottom, 2);
+    await page.mouse.up();
     const picker = page.getByTestId('command-picker');
     await expect(picker).toBeVisible();
     // The trigger can end up directly above a newly opened category button.

app/game-frontend/e2e/nationGeneralSecret.spec.ts

@@ -205,6 +205,86 @@ test('nation generals keeps the 1000px legacy grid and redacted member columns',
     await expect(page.locator('#nation-general-list')).toContainText('?');
 });
 
+test('nation generals top controls share fixed Lumen state geometry on desktop and mobile', async ({
+    page,
+}, testInfo) => {
+    await install(page);
+    const evidence: Record<string, unknown> = {};
+
+    for (const viewport of [
+        { width: 1200, height: 900 },
+        { width: 500, height: 900 },
+    ]) {
+        await page.setViewportSize(viewport);
+        await page.goto('nation/generals');
+        await expect(page.locator('#nation-general-list')).toBeVisible();
+        const controls = [
+            page.getByRole('button', { name: '돌아가기' }),
+            page.getByRole('button', { name: '갱신' }),
+            page.getByRole('button', { name: '보기 모드⌄' }),
+            page.getByRole('button', { name: '열 선택⌄' }),
+        ];
+        const viewportEvidence: Record<string, unknown> = {};
+
+        for (const control of controls) {
+            const label = (await control.textContent())?.trim() ?? 'unknown';
+            await expect(control).toHaveClass(/legacy-button--fixed-height/u);
+            const measure = () =>
+                control.evaluate((element) => {
+                    const rect = element.getBoundingClientRect();
+                    const style = getComputedStyle(element);
+                    return {
+                        top: rect.top,
+                        bottom: rect.bottom,
+                        height: rect.height,
+                        marginTop: style.marginTop,
+                        borderBottomWidth: style.borderBottomWidth,
+                        borderRadius: style.borderRadius,
+                        backgroundColor: style.backgroundColor,
+                        fontFamily: style.fontFamily,
+                        fontSize: style.fontSize,
+                    };
+                });
+            await page.mouse.move(viewport.width - 1, viewport.height - 1);
+            const base = await measure();
+            expect(base).toMatchObject({
+                height: 32,
+                marginTop: '0px',
+                borderBottomWidth: '4px',
+                borderRadius: '5.25px',
+                fontSize: '14px',
+            });
+            expect(base.fontFamily).toContain('Pretendard');
+
+            await control.hover();
+            const hover = await measure();
+            expect(hover).toMatchObject({ height: 31, marginTop: '1px', borderBottomWidth: '3px' });
+            expect(hover.bottom).toBeCloseTo(base.bottom, 2);
+
+            const box = await control.boundingBox();
+            if (!box) throw new Error(`${label} control is not measurable`);
+            await page.mouse.move(box.x + box.width / 2, box.y + box.height / 2);
+            await page.mouse.down();
+            const active = await measure();
+            expect(active).toMatchObject({ height: 30, marginTop: '2px', borderBottomWidth: '2px' });
+            expect(active.bottom).toBeCloseTo(base.bottom, 2);
+            await page.mouse.move(viewport.width - 1, viewport.height - 1);
+            await page.mouse.up();
+            viewportEvidence[label] = { default: base, hover, active };
+        }
+        evidence[`${viewport.width}x${viewport.height}`] = viewportEvidence;
+        await page.screenshot({
+            path: testInfo.outputPath(`nation-general-buttons-${viewport.width}.png`),
+            fullPage: true,
+        });
+    }
+
+    await testInfo.attach('nation-general-button-geometry', {
+        body: JSON.stringify(evidence, null, 2),
+        contentType: 'application/json',
+    });
+});
+
 test('nation generals restores Ref group, saved view, sort, and Korean search behavior', async ({ page }, testInfo) => {
     await install(page);
     await page.setViewportSize({ width: 1200, height: 900 });
@@ -405,7 +485,10 @@ test('secret office renders five Ref-style command briefs and the forbidden erro
         '5 : 휴식',
     ]);
     await expect(commandRows.nth(2)).toHaveAttribute('title', '【다른장수】에게 쌀 200을 증여');
-    const geometry = await page.locator('#secret-general-list .turns').first().evaluate((element) => {
+    const geometry = await page
+        .locator('#secret-general-list .turns')
+        .first()
+        .evaluate((element) => {
             const rect = element.getBoundingClientRect();
             const style = getComputedStyle(element);
             return {

app/game-frontend/e2e/tournamentBracket.spec.ts

@@ -395,7 +395,10 @@ test('join refresh shows the assigned preliminary group immediately with accessi
     await refresh.focus();
     await expect(refresh).toBeFocused();
     await refresh.hover();
-    await expect(refresh).toHaveCSS('filter', 'brightness(1.25)');
+    await expect(refresh).toHaveCSS('filter', 'none');
+    await expect(refresh).toHaveCSS('height', '43px');
+    await expect(refresh).toHaveCSS('margin-top', '1px');
+    await expect(refresh).toHaveCSS('border-bottom-width', '3px');
     expect(await page.evaluate(() => document.documentElement.scrollWidth)).toBeLessThanOrEqual(390);
 });
 
@@ -602,7 +605,11 @@ test('mobile betting rankings use tabs and keep dedicated icons beside general n
     await expect(dialog.getByText('예상 환수금 280')).toBeVisible();
     await dialog.getByLabel('베팅 금액').selectOption('50');
     await expect(dialog.getByText('예상 환수금 1,400')).toBeVisible();
-    await persistScreenshot(page, 'tournament-betting-dialog-mobile', testInfo.outputPath('betting-dialog-mobile.webp'));
+    await persistScreenshot(
+        page,
+        'tournament-betting-dialog-mobile',
+        testInfo.outputPath('betting-dialog-mobile.webp')
+    );
     await dialog.getByRole('button', { name: '베팅 등록' }).click();
     await expect(dialog).not.toBeVisible();
     await expect(page.getByRole('status')).toHaveText('베팅이 등록되었습니다.');

app/game-frontend/src/assets/styles/legacy-controls.css

@@ -144,7 +144,7 @@
 /*
  * Ref Bootstrap 5.2 + Lumen button family. This class owns the common raised
  * edge and pressed movement. Semantic modifiers below only select face, edge,
- * and text colors; width and fixed-height compensation stay with the owner.
+ * and text colors; width and the optional fixed-height value stay with the owner.
  * Existing semantic modifiers also opt in for backward compatibility.
  */
 .legacy-button:is(
@@ -173,6 +173,15 @@
     vertical-align: middle;
 }
 
+/*
+ * Top bars and other fixed rows keep their owner-provided height while using
+ * the same Lumen edge movement. Shrinking the box with the edge keeps its
+ * bottom coordinate fixed instead of moving the whole control down.
+ */
+.legacy-button.legacy-button--fixed-height {
+    height: var(--legacy-button-height);
+}
+
 .legacy-button.legacy-button--secondary {
     --legacy-button-bg: var(--sammo-button-secondary-bg);
     --legacy-button-border: var(--sammo-button-secondary-border);
@@ -213,6 +222,10 @@
     background: var(--legacy-button-bg);
 }
 
+.legacy-button.legacy-button--fixed-height:not(:disabled, [aria-disabled='true']):is(:hover, [aria-expanded='true']) {
+    height: calc(var(--legacy-button-height) - 1px);
+}
+
 .legacy-button:is(
         .legacy-button--lumen,
         .legacy-button--primary,
@@ -244,6 +257,10 @@
     box-shadow: none;
 }
 
+.legacy-button.legacy-button--fixed-height:not(:disabled, [aria-disabled='true']):active {
+    height: calc(var(--legacy-button-height) - 2px);
+}
+
 .legacy-button:is(
         .legacy-button--lumen,
         .legacy-button--primary,

app/game-frontend/src/components/command/ReservedCommandEditor.vue

@@ -588,7 +588,13 @@ const clickOutsideMenu = (event: Event) => {
                         </button>
                     </div>
                 </details>
-                <button type="button" class="select-command" @click="togglePicker()">명령 선택 ▾</button>
+                <button
+                    type="button"
+                    class="legacy-button legacy-button--info legacy-button--fixed-height select-command"
+                    @click="togglePicker()"
+                >
+                    명령 선택 ▾
+                </button>
             </div>
 
             <div class="queue-area">
@@ -806,8 +812,7 @@ const clickOutsideMenu = (event: Event) => {
 }
 .control-pad > button,
 .clock,
-.legacy-menu > summary,
+.legacy-menu > summary {
-.select-command {
     box-sizing: border-box;
     min-height: 34px;
     border: 0;
@@ -822,6 +827,12 @@ const clickOutsideMenu = (event: Event) => {
     cursor: pointer;
     list-style: none;
 }
+.select-command {
+    --legacy-button-height: 34px;
+    display: grid;
+    place-items: center;
+    padding: 4px;
+}
 .clock {
     background: #345c85;
     font-variant-numeric: tabular-nums;
@@ -1024,9 +1035,6 @@ const clickOutsideMenu = (event: Event) => {
     grid-template-columns: 5fr 7fr;
     order: 1;
 }
-.advanced-actions > * {
-    border-radius: 0 !important;
-}
 .bottom-actions {
     display: grid;
     grid-template-columns: repeat(3, 1fr);

app/game-frontend/src/components/main/MainMobileBottomBar.vue

@@ -61,7 +61,7 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
     >
         <div class="bottom-item">
             <button
-                class="bottom-trigger legacy-button legacy-button--navigation"
+                class="bottom-trigger legacy-button legacy-button--navigation legacy-button--fixed-height"
                 type="button"
                 data-bottom-menu="global"
                 :aria-expanded="openId === 'global'"
@@ -132,7 +132,7 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
 
         <div class="bottom-item nation-bottom-item">
             <button
-                class="bottom-trigger nation-trigger legacy-button legacy-button--lumen"
+                class="bottom-trigger nation-trigger legacy-button legacy-button--lumen legacy-button--fixed-height"
                 :style="{
                     '--legacy-button-bg': nationMenuColor,
                     '--legacy-button-border': 'color-mix(in srgb, var(--nation-menu-color) 90%, #000)',
@@ -178,7 +178,7 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
 
         <div class="bottom-item">
             <button
-                class="bottom-trigger quick-trigger legacy-button legacy-button--dark"
+                class="bottom-trigger quick-trigger legacy-button legacy-button--dark legacy-button--fixed-height"
                 type="button"
                 data-bottom-menu="quick"
                 :aria-expanded="openId === 'quick'"
@@ -221,7 +221,7 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
 
         <div class="bottom-refresh-controls">
             <button
-                class="bottom-trigger auto-refresh-trigger legacy-button legacy-button--navigation"
+                class="bottom-trigger auto-refresh-trigger legacy-button legacy-button--navigation legacy-button--fixed-height"
                 :class="{ active: realtimeEnabled }"
                 type="button"
                 data-bottom-menu="auto-refresh"
@@ -232,7 +232,7 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
                 <strong>{{ realtimeEnabled ? 'ON' : 'OFF' }}</strong>
             </button>
             <button
-                class="bottom-trigger manual-refresh-trigger legacy-button legacy-button--dark"
+                class="bottom-trigger manual-refresh-trigger legacy-button legacy-button--dark legacy-button--fixed-height"
                 type="button"
                 data-bottom-menu="manual-refresh"
                 aria-label="직접 갱신"
@@ -279,9 +279,9 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
 }
 
 .bottom-trigger {
+    --legacy-button-height: 45px;
     box-sizing: border-box;
     width: 125px;
-    height: 45px;
     padding: 6px 4px;
     font-family: inherit;
     font-size: 16px;
@@ -316,15 +316,6 @@ const onAction = (action: NonNullable<MainNavigationLinkItem['action']>) => {
     line-height: 1;
 }
 
-.bottom-trigger.legacy-button:not(:disabled, [aria-disabled='true']):hover,
-.bottom-trigger.legacy-button:not(:disabled, [aria-disabled='true'])[aria-expanded='true'] {
-    height: 44px;
-}
-
-.bottom-trigger.legacy-button:not(:disabled, [aria-disabled='true']):active {
-    height: 43px;
-}
-
 .dropup-caret {
     display: inline-block;
     margin-left: 4px;

app/game-frontend/src/components/tournament/TournamentPageHeader.vue

@@ -14,6 +14,7 @@ defineProps<{
                     <button
                         type="button"
                         role="tab"
+                        class="legacy-button legacy-button--dark legacy-button--fixed-height"
                         :aria-selected="activePage === 'tournament'"
                         :class="{ active: activePage === 'tournament' }"
                         @click="navigate"
@@ -25,6 +26,7 @@ defineProps<{
                     <button
                         type="button"
                         role="tab"
+                        class="legacy-button legacy-button--dark legacy-button--fixed-height"
                         :aria-selected="activePage === 'betting'"
                         :class="{ active: activePage === 'betting' }"
                         @click="navigate"
@@ -34,7 +36,13 @@ defineProps<{
                 </RouterLink>
             </nav>
             <RouterLink v-slot="{ navigate }" custom to="/">
-                <button class="close-button" type="button" @click="navigate">창 닫기</button>
+                <button
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height close-button"
+                    type="button"
+                    @click="navigate"
+                >
+                    창 닫기
+                </button>
             </RouterLink>
         </div>
     </header>
@@ -64,33 +72,21 @@ defineProps<{
     gap: 4px;
 }
 button {
-    height: 44px;
+    --legacy-button-height: 44px;
     margin: 0;
-    border: 1px solid #666;
-    border-radius: 5.25px;
-    background: #444;
-    color: #fff;
     font-size: 14px;
-    line-height: 18px;
-    cursor: pointer;
 }
 .tournament-page-tabs button {
     min-width: 72px;
     padding: 10px 12px;
 }
 .tournament-page-tabs button.active {
-    border-color: #f39c12;
+    --legacy-button-bg: #8a5b13;
-    background: #8a5b13;
+    --legacy-button-border: #704a0f;
 }
 .close-button {
     width: 88px;
     padding: 10px 16px;
-    border-color: #375a7f;
-    background: #375a7f;
-}
-button:hover,
-button:focus {
-    filter: brightness(1.25);
 }
 button:focus-visible {
     outline: 2px solid #f39c12;

app/game-frontend/src/views/AuctionView.vue

@@ -197,20 +197,31 @@ onMounted(() => {
         :class="activeTab === 'resource' ? 'resource-page' : 'unique-page'"
     >
         <header class="top-back-bar bg0">
-            <button class="legacy-button close-button" type="button" @click="closeWindow">창 닫기</button>
+            <button
-            <button class="legacy-button reload-button" type="button" :disabled="loading" @click="loadOverview">
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height close-button"
+                type="button"
+                @click="closeWindow"
+            >
+                창 닫기
+            </button>
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height reload-button"
+                type="button"
+                :disabled="loading"
+                @click="loadOverview"
+            >
                 갱신
             </button>
             <h1>{{ activeTab === 'resource' ? '경매장' : '유니크 경매장' }}</h1>
             <button
-                class="legacy-button tab-button"
+                class="legacy-button legacy-button--dark tab-button"
                 :aria-pressed="activeTab === 'resource'"
                 @click="activeTab = 'resource'"
             >
                 금/쌀
             </button>
             <button
-                class="legacy-button tab-button"
+                class="legacy-button legacy-button--dark tab-button"
                 :aria-pressed="activeTab === 'unique'"
                 @click="activeTab = 'unique'"
             >
@@ -318,7 +329,12 @@ onMounted(() => {
                     step="10"
                     required
                 />
-                <button class="legacy-button" :disabled="actionBusy || selectedResource.isCallerHost">입찰</button>
+                <button
+                    class="legacy-button legacy-button--dark"
+                    :disabled="actionBusy || selectedResource.isCallerHost"
+                >
+                    입찰
+                </button>
             </form>
 
             <h3 class="subsection-title">경매 등록</h3>
@@ -331,7 +347,7 @@ onMounted(() => {
                     <legend>매물</legend>
                     <div class="item-toggle">
                         <button
-                            class="legacy-button"
+                            class="legacy-button legacy-button--dark"
                             type="button"
                             :aria-pressed="openForm.type === 'BUY_RICE'"
                             @click="openForm.type = 'BUY_RICE'"
@@ -339,7 +355,7 @@ onMounted(() => {
                             쌀
                         </button>
                         <button
-                            class="legacy-button"
+                            class="legacy-button legacy-button--dark"
                             type="button"
                             :aria-pressed="openForm.type === 'SELL_RICE'"
                             @click="openForm.type = 'SELL_RICE'"
@@ -363,7 +379,7 @@ onMounted(() => {
                     <span>마감가 ({{ openForm.type === 'BUY_RICE' ? '금' : '쌀' }})</span>
                     <input v-model.number="openForm.finishBidAmount" type="number" min="100" max="10000" step="10" />
                 </label>
-                <button class="legacy-button register-button" :disabled="actionBusy">등록</button>
+                <button class="legacy-button legacy-button--dark register-button" :disabled="actionBusy">등록</button>
             </form>
 
             <h3 class="subsection-title">이전 경매(최근 20건)</h3>
@@ -408,7 +424,7 @@ onMounted(() => {
                             유산포인트 (잔여: {{ formatNumber(uniqueDetail.remainPoint) }}포인트)
                         </label>
                         <input id="unique-bid" v-model.number="bidAmount" type="number" min="1" required />
-                        <button class="legacy-button" :disabled="actionBusy">입찰</button>
+                        <button class="legacy-button legacy-button--dark" :disabled="actionBusy">입찰</button>
                     </form>
                 </template>
             </section>
@@ -480,7 +496,9 @@ onMounted(() => {
         </section>
 
         <footer class="bottom-bar bg0">
-            <button class="legacy-button close-button" type="button" @click="closeWindow">창 닫기</button>
+            <button class="legacy-button legacy-button--navigation close-button" type="button" @click="closeWindow">
+                창 닫기
+            </button>
         </footer>
     </main>
 </template>
@@ -530,66 +548,17 @@ onMounted(() => {
     line-height: 32px;
     text-align: center;
 }
-.legacy-button {
-    box-sizing: border-box;
-    border: solid #3d3d3d;
-    border-width: 0 1px 4px;
-    border-radius: 5.25px;
-    padding: 5.25px 10.5px;
-    color: #fff;
-    background: #444;
-    font: inherit;
-    font-weight: 700;
-    line-height: 21px;
-    cursor: pointer;
-}
-.legacy-button:hover,
-.legacy-button:focus {
-    border-color: #353535;
-    background: #393939;
-}
-.legacy-button:focus-visible {
-    outline: 2px solid #8ab4f8;
-    outline-offset: -2px;
-}
-.legacy-button:active,
-.legacy-button[aria-pressed='true'] {
-    border-color: #303030;
-    background: #333;
-}
-.legacy-button:disabled {
-    cursor: default;
-    opacity: 0.65;
-}
 .close-button,
 .reload-button {
     margin-right: 2px;
-    border-color: #004f28;
-    background: #00582c;
-}
-.close-button:hover,
-.close-button:focus,
-.reload-button:hover,
-.reload-button:focus {
-    border-color: #004523;
-    background: #004a25;
 }
 .top-back-bar .close-button,
 .top-back-bar .reload-button {
-    height: 32px;
+    --legacy-button-height: 32px;
-}
-.tab-button {
-    border-color: #3d3d3d;
-    background: #444;
 }
 .tab-button[aria-pressed='true'] {
-    border-color: #3d3d3d;
+    --legacy-button-bg: #333;
-    background: #444;
+    --legacy-button-border: #303030;
-}
-.tab-button:hover,
-.tab-button:focus {
-    border-color: #3d3d3d;
-    background: #444;
 }
 .section-title,
 .subsection-title,

app/game-frontend/src/views/BattleCenterView.vue

@@ -238,9 +238,20 @@ onMounted(() => {
     <main class="ref-shell battle-page">
         <header class="battle-top legacy-bg0">
             <RouterLink v-slot="{ navigate }" custom to="/">
-                <button class="battle-nav" type="button" @click="navigate">창 닫기</button>
+                <button
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height battle-nav"
+                    type="button"
+                    @click="navigate"
+                >
+                    창 닫기
+                </button>
             </RouterLink>
-            <button class="battle-nav" @click="loadBattleCenter">갱신</button>
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height battle-nav"
+                @click="loadBattleCenter"
+            >
+                갱신
+            </button>
             <h1>감찰부</h1>
             <div></div>
             <div></div>
@@ -308,7 +319,9 @@ onMounted(() => {
         </section>
         <footer class="battle-footer legacy-bg0">
             <RouterLink v-slot="{ navigate }" custom to="/">
-                <button class="battle-nav" type="button" @click="navigate">창 닫기</button>
+                <button class="legacy-button legacy-button--navigation battle-nav" type="button" @click="navigate">
+                    창 닫기
+                </button>
             </RouterLink>
         </footer>
     </main>
@@ -421,17 +434,11 @@ onMounted(() => {
     text-align: center;
 }
 .battle-nav {
+    --legacy-button-height: 32px;
     box-sizing: border-box;
-    height: 32px;
     margin-right: 2px;
-    border: 0;
-    border-radius: 3px;
     display: grid;
     place-items: center;
-    background: #00582c;
-    color: #fff;
-    font: inherit;
-    font-weight: 700;
     text-decoration: none;
 }
 .battle-footer {

app/game-frontend/src/views/BettingView.vue

@@ -130,7 +130,13 @@ const placeBet = async () => {
     <main id="tournament-betting-container" class="betting-page">
         <TournamentPageHeader class="bg0" active-page="betting" title="베 팅 장" />
         <section class="toolbar bg0">
-            <button type="button" @click="load">갱신</button>
+            <button
+                class="legacy-button legacy-button--secondary legacy-button--fixed-height"
+                type="button"
+                @click="load"
+            >
+                갱신
+            </button>
             <span v-if="loading">불러오는 중...</span>
             <span v-if="message" role="status">{{ message }}</span>
         </section>
@@ -159,12 +165,7 @@ const placeBet = async () => {
             @request-bet="openBetDialog"
         />
 
-        <dialog
+        <dialog ref="betDialog" class="bet-dialog" aria-labelledby="bet-dialog-title" @close="selectedTarget = null">
-            ref="betDialog"
-            class="bet-dialog"
-            aria-labelledby="bet-dialog-title"
-            @close="selectedTarget = null"
-        >
             <form v-if="selectedTarget" class="bet-dialog-content" @submit.prevent="placeBet">
                 <header>
                     <h2 id="bet-dialog-title">베팅하기</h2>
@@ -194,9 +195,13 @@ const placeBet = async () => {
                     <span aria-hidden="true">×</span>
                     <span class="gold-color">금{{ selectedAmount }}</span>
                     <span aria-hidden="true">=</span>
-                    <strong class="return-color">예상 환수금 {{ selectedExpectedReturn.toLocaleString('ko-KR') }}</strong>
+                    <strong class="return-color"
+                        >예상 환수금 {{ selectedExpectedReturn.toLocaleString('ko-KR') }}</strong
+                    >
                 </output>
-                <p class="bet-preview-note">현재 배당 기준 예상값이며, 베팅 상황에 따라 최종 배당은 달라질 수 있습니다.</p>
+                <p class="bet-preview-note">
+                    현재 배당 기준 예상값이며, 베팅 상황에 따라 최종 배당은 달라질 수 있습니다.
+                </p>
                 <p v-if="betError" class="bet-dialog-error" role="alert">{{ betError }}</p>
                 <footer>
                     <button type="button" :disabled="placingBet" @click="closeBetDialog">취소</button>
@@ -289,7 +294,9 @@ const placeBet = async () => {
         </section>
         <footer class="betting-footer bg0">
             <RouterLink v-slot="{ navigate }" custom to="/">
-                <button class="close-button" type="button" @click="navigate">창 닫기</button>
+                <button class="legacy-button legacy-button--navigation close-button" type="button" @click="navigate">
+                    창 닫기
+                </button>
             </RouterLink>
             <small>
                 삼국지 모의전투 HiDCHe / KOEI의 이미지를 사용, 응용하였습니다 / 제작 : HideD(hided62@gmail.com) / Credit
@@ -334,8 +341,8 @@ const placeBet = async () => {
     text-align: left;
 }
 .toolbar button {
+    --legacy-button-height: 44px;
     min-width: 72px;
-    height: 44px;
     padding: 10px 16px;
     font-size: 14px;
 }
@@ -380,7 +387,7 @@ select {
     background: #000;
     color: #fff;
 }
-button {
+button:not(.legacy-button) {
     height: 35.5px;
     color: #fff;
     background: #444;
@@ -388,16 +395,16 @@ button {
     border-radius: 5.25px;
     cursor: pointer;
 }
-button:hover,
+button:not(.legacy-button):hover,
-button:focus {
+button:not(.legacy-button):focus {
     filter: brightness(1.25);
 }
-button:focus-visible,
+button:not(.legacy-button):focus-visible,
 select:focus-visible {
     outline: 2px solid #f39c12;
     outline-offset: 1px;
 }
-button:disabled,
+button:not(.legacy-button):disabled,
 select:disabled {
     cursor: not-allowed;
     opacity: 0.5;

app/game-frontend/src/views/BoardView.vue

@@ -126,7 +126,13 @@ onMounted(() => {
     <div v-if="accessChecked && !canAccess" class="legacy-raw-access-error" role="alert">{{ errorMessage }}</div>
     <main v-else id="container" class="legacy-board-page">
         <header class="top-back-bar bg0">
-            <button class="legacy-button back-button" type="button" @click="closeBoard">돌아가기</button>
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height back-button"
+                type="button"
+                @click="closeBoard"
+            >
+                돌아가기
+            </button>
             <div></div>
             <h1>{{ title }}</h1>
             <div></div>
@@ -163,7 +169,7 @@ onMounted(() => {
                     <div></div>
                     <button
                         id="submitArticle"
-                        class="legacy-button legacy-button--secondary"
+                        class="legacy-button legacy-button--secondary legacy-button--fixed-height"
                         type="button"
                         @click="submitArticle"
                     >
@@ -222,7 +228,7 @@ onMounted(() => {
                                 @keyup.enter="submitComment(article.id)"
                             />
                             <button
-                                class="legacy-button submit-comment"
+                                class="legacy-button legacy-button--dark legacy-button--fixed-height submit-comment"
                                 type="button"
                                 @click="submitComment(article.id)"
                             >
@@ -235,7 +241,13 @@ onMounted(() => {
             </section>
 
             <footer class="bottom-bar bg0">
-                <button class="legacy-button back-button" type="button" @click="closeBoard">돌아가기</button>
+                <button
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height back-button"
+                    type="button"
+                    @click="closeBoard"
+                >
+                    돌아가기
+                </button>
             </footer>
         </template>
     </main>
@@ -296,47 +308,9 @@ onMounted(() => {
     text-align: center;
 }
 
-.legacy-button {
-    min-height: 31px;
-    box-sizing: border-box;
-    border: 1px solid #3d3d3d;
-    border-radius: 4px;
-    padding: 4px 12px;
-    color: #fff;
-    background: #444;
-    font: inherit;
-    font-weight: 600;
-    line-height: 1.5;
-    text-align: center;
-    text-decoration: none;
-    cursor: pointer;
-}
-
-.legacy-button:hover {
-    border-color: #3d3d3d;
-    background: #444;
-}
-
-.legacy-button:focus-visible {
-    outline: none;
-}
-
-.legacy-button:active {
-    border-color: #3d3d3d;
-    background: #444;
-}
-
 .back-button {
-    height: 32px;
+    --legacy-button-height: 32px;
     margin-right: 2px;
-    border-color: #004f28;
-    background: #00582c;
-}
-
-.back-button:hover,
-.back-button:focus {
-    border-color: #004523;
-    background: #004a25;
 }
 
 .board-state {
@@ -414,17 +388,10 @@ onMounted(() => {
 }
 
 .article-submit-row .legacy-button {
+    --legacy-button-height: 35.5px;
     width: auto;
-    min-height: 35.5px;
     margin-right: 10.5px;
     margin-left: 10.5px;
-    transition: none;
-}
-
-.article-submit-row .legacy-button:hover,
-.article-submit-row .legacy-button:focus,
-.article-submit-row .legacy-button:active {
-    border-color: transparent;
 }
 
 .article-frame {
@@ -513,8 +480,8 @@ onMounted(() => {
 }
 
 .submit-comment {
+    --legacy-button-height: 29.375px;
     width: 83.333px;
-    min-height: 29.375px;
     padding-top: 2px;
     padding-bottom: 2px;
     flex: 0 0 auto;
@@ -529,9 +496,9 @@ onMounted(() => {
 }
 
 .bottom-bar .back-button {
+    --legacy-button-height: 35.5px;
     display: inline-block;
     width: 71px;
-    height: 35.5px;
     margin: 0;
     padding-right: 6px;
     padding-left: 6px;

app/game-frontend/src/views/ChiefCenterView.vue

@@ -318,8 +318,19 @@ const repeatTurns = async (amount: number) => {
 <template>
     <main class="chief-page">
         <header class="chief-top legacy-bg0">
-            <button class="chief-nav" type="button" @click="router.push('/')">돌아가기</button>
+            <button
-            <button class="chief-nav" @click="loadChiefCenter">갱신</button>
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height chief-nav"
+                type="button"
+                @click="router.push('/')"
+            >
+                돌아가기
+            </button>
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height chief-nav"
+                @click="loadChiefCenter"
+            >
+                갱신
+            </button>
             <h1>사령부</h1>
             <div></div>
             <div></div>
@@ -442,7 +453,9 @@ const repeatTurns = async (amount: number) => {
             </template>
         </div>
         <footer class="chief-footer legacy-bg0">
-            <button class="chief-nav" type="button" @click="router.push('/')">돌아가기</button>
+            <button class="legacy-button legacy-button--navigation chief-nav" type="button" @click="router.push('/')">
+                돌아가기
+            </button>
         </footer>
     </main>
 </template>
@@ -643,19 +656,12 @@ const repeatTurns = async (amount: number) => {
     text-align: center;
 }
 .chief-nav {
+    --legacy-button-height: 32px;
     box-sizing: border-box;
-    height: 32px;
     margin-right: 2px;
-    border: 0;
-    border-radius: 3px;
     display: grid;
     place-items: center;
-    background: #00582c;
-    color: #fff;
-    font: inherit;
-    font-weight: 700;
     text-decoration: none;
-    cursor: pointer;
 }
 .layout-desktop {
     display: block;

app/game-frontend/src/views/GlobalInfoView.vue

@@ -53,7 +53,13 @@ onMounted(async () => {
 <template>
     <main class="global-page legacy-bg0">
         <header class="legacy-title">
-            <button type="button" @click="goBack">돌아가기</button><strong>중원 정보</strong>
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height"
+                type="button"
+                @click="goBack"
+            >
+                돌아가기</button
+            ><strong>중원 정보</strong>
         </header>
         <p v-if="error" class="error">{{ error }}</p>
         <section v-if="data" class="section">
@@ -147,7 +153,15 @@ onMounted(async () => {
                 </div>
             </div>
         </section>
-        <footer class="legacy-title footer"><button type="button" @click="goBack">돌아가기</button></footer>
+        <footer class="legacy-title footer">
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height"
+                type="button"
+                @click="goBack"
+            >
+                돌아가기
+            </button>
+        </footer>
         <button class="legacy-compat-button" type="button" tabindex="-1" aria-hidden="true" />
     </main>
 </template>
@@ -178,15 +192,10 @@ onMounted(async () => {
     line-height: 32px;
 }
 .legacy-title button {
+    --legacy-button-height: 32px;
     position: absolute;
     inset: 0 auto 0 0;
     width: 88px;
-    border: 1px solid #0a9960;
-    border-radius: 0 0 4px;
-    background: #087f45;
-    color: #fff;
-    font-weight: 700;
-    cursor: pointer;
 }
 .legacy-compat-button {
     display: none;

app/game-frontend/src/views/InheritView.vue

@@ -449,10 +449,12 @@ onMounted(() => {
 
 <template>
     <header class="top-back-bar legacy-bg0">
-        <RouterLink class="top-button legacy-button legacy-button--navigation" to="/">돌아가기</RouterLink>
+        <RouterLink class="top-button legacy-button legacy-button--navigation legacy-button--fixed-height" to="/"
+            >돌아가기</RouterLink
+        >
         <strong>유산 관리</strong>
         <button
-            class="top-button legacy-button legacy-button--navigation"
+            class="top-button legacy-button legacy-button--navigation legacy-button--fixed-height"
             type="button"
             :disabled="loading"
             @click="loadStatus"
@@ -786,8 +788,7 @@ onMounted(() => {
 }
 
 .top-button {
-    height: 32px;
+    --legacy-button-height: 32px;
-    min-height: 32px;
     padding: 2px 8px;
     text-decoration: none;
 }

app/game-frontend/src/views/NationBettingView.vue

@@ -338,7 +338,13 @@ onMounted(() => {
     <main id="nation-betting-container" class="nation-betting-page legacy-bg0">
         <header class="legacy-top-bar">
             <RouterLink v-slot="{ navigate }" custom to="/">
-                <button class="legacy-button legacy-button--navigation" type="button" @click="navigate">돌아가기</button>
+                <button
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height"
+                    type="button"
+                    @click="navigate"
+                >
+                    돌아가기
+                </button>
             </RouterLink>
             <div></div>
             <h1>국가 베팅장</h1>
@@ -395,7 +401,7 @@ onMounted(() => {
                 <div>사용 포인트: {{ usedAmount.toLocaleString('ko-KR') }}</div>
                 <div>대상: {{ selectionLabel(selectedKey) }}</div>
                 <input v-model.number="amount" aria-label="베팅 금액" type="number" min="10" max="1000" step="10" />
-                <button type="submit" :disabled="submitting">베팅</button>
+                <button class="legacy-button legacy-button--primary" type="submit" :disabled="submitting">베팅</button>
             </form>
 
             <div class="payout-table">
@@ -475,33 +481,10 @@ onMounted(() => {
     text-align: center;
 }
 
-.legacy-nav-button,
+.legacy-top-bar .legacy-button {
-.betting-form button {
+    --legacy-button-height: 32px;
-    height: 32px;
-    border: 0;
-    background: #00582c;
-    color: #fff;
-    font-weight: 600;
-    text-align: center;
-    text-decoration: none;
-    cursor: pointer;
 }
 
-.legacy-nav-button {
-    display: grid;
-    place-items: center;
-    margin-right: 2px;
-}
-
-.legacy-nav-button:hover,
-.legacy-nav-button:focus,
-.betting-form button:hover,
-.betting-form button:focus {
-    filter: brightness(1.18);
-}
-
-.legacy-nav-button:focus-visible,
-.betting-form button:focus-visible,
 .betting-candidate:focus-visible,
 .betting-item:focus-visible {
     outline: 2px solid #f39c12;
@@ -662,9 +645,8 @@ onMounted(() => {
     padding-top: 20px;
 }
 
-.betting-footer .legacy-nav-button {
+.betting-footer .legacy-button {
     width: 90px;
-    height: 35.5px;
 }
 
 .betting-notice,

app/game-frontend/src/views/NationGeneralsView.vue

@@ -536,14 +536,25 @@ onBeforeUnmount(() => {
     <main class="general-page legacy-bg0">
         <header class="top-bar">
             <span class="left-actions">
-                <button class="top-button nation-button" @click="router.push('/')">돌아가기</button>
+                <button
-                <button class="top-button nation-button" :disabled="loading" @click="load">갱신</button>
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height top-button nation-button"
+                    @click="router.push('/')"
+                >
+                    돌아가기
+                </button>
+                <button
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height top-button nation-button"
+                    :disabled="loading"
+                    @click="load"
+                >
+                    갱신
+                </button>
             </span>
             <strong>세력 장수</strong>
             <span class="right-actions">
                 <span class="dropdown">
                     <button
-                        class="top-button mode-button"
+                        class="legacy-button legacy-button--primary legacy-button--fixed-height top-button mode-button"
                         :aria-expanded="viewMenuOpen"
                         @click="
                             viewMenuOpen = !viewMenuOpen;
@@ -576,7 +587,7 @@ onBeforeUnmount(() => {
                 </span>
                 <span class="dropdown">
                     <button
-                        class="top-button columns-button"
+                        class="legacy-button legacy-button--info legacy-button--fixed-height top-button columns-button"
                         :aria-expanded="columnMenuOpen"
                         @click="
                             columnMenuOpen = !columnMenuOpen;
@@ -850,45 +861,30 @@ onBeforeUnmount(() => {
     right: 0;
 }
 .top-button {
+    --legacy-button-height: 32px;
     display: inline-flex;
     width: 89px;
-    height: 32px;
     align-items: center;
     justify-content: center;
     padding: 0;
-    border: 0;
-    border-right: 1px solid #151515;
-    border-radius: 3px;
-    color: #fff;
     font-size: 14px;
-    font-weight: 700;
     text-decoration: none;
-    cursor: pointer;
 }
 .nation-button {
-    background: #006c48;
+    --legacy-button-bg: #006c48;
-}
+    --legacy-button-border: #005d3e;
-.nation-button:hover {
-    background: #00855a;
 }
 .mode-button {
-    background: #375a7f;
+    --legacy-button-bg: #375a7f;
-    border-bottom: 0 solid #325172;
+    --legacy-button-border: #325172;
-}
-.mode-button:hover,
-.mode-button[aria-expanded='true'],
-.mode-button:active {
-    border-bottom-width: 3px;
 }
 .mode-button,
 .columns-button {
     width: 90px;
 }
 .columns-button {
-    background: #3297cf;
+    --legacy-button-bg: #3297cf;
-}
+    --legacy-button-border: #2b80b0;
-.columns-button:hover {
-    filter: brightness(1.12);
 }
 .dropdown {
     position: relative;

app/game-frontend/src/views/NationStratFinanView.vue

@@ -173,7 +173,9 @@ onMounted(() => void loadStratFinan());
 <template>
     <main id="finance-container" class="page-finance">
         <nav class="top-back-bar">
-            <RouterLink class="legacy-button" to="/">돌아가기</RouterLink>
+            <RouterLink class="legacy-button legacy-button--navigation legacy-button--fixed-height" to="/"
+                >돌아가기</RouterLink
+            >
             <span />
             <strong>내무부</strong>
             <span />
@@ -224,7 +226,7 @@ onMounted(() => void loadStratFinan());
                     <span>
                         <button
                             v-if="canEdit && !editingNationMsg"
-                            class="message-button"
+                            class="legacy-button legacy-button--secondary message-button"
                             type="button"
                             @click="enableEditNationMsg"
                         >
@@ -232,7 +234,7 @@ onMounted(() => void loadStratFinan());
                         </button>
                         <button
                             v-if="canEdit && editingNationMsg"
-                            class="policy-submit"
+                            class="legacy-button legacy-button--primary policy-submit"
                             type="button"
                             @click="saveNationMsg"
                         >
@@ -240,7 +242,7 @@ onMounted(() => void loadStratFinan());
                         </button>
                         <button
                             v-if="canEdit && editingNationMsg"
-                            class="policy-cancel"
+                            class="legacy-button legacy-button--secondary policy-cancel"
                             type="button"
                             @click="rollbackNationMsg"
                         >
@@ -249,24 +251,15 @@ onMounted(() => void loadStratFinan());
                     </span>
                 </header>
                 <div v-if="!editingNationMsg" class="message-preview" v-html="nationMsg || '내용 없음'" />
-                <LegacyHtmlEditor
+                <LegacyHtmlEditor v-else v-model="nationMsgDraft" :max-length="16384" aria-label="국가 방침" />
-                    v-else
-                    v-model="nationMsgDraft"
-                    :max-length="16384"
-                    aria-label="국가 방침"
-                />
             </section>
-            <section
+            <section id="scout-message-form" class="message-form" :class="{ 'message-form--editing': editingScoutMsg }">
-                id="scout-message-form"
-                class="message-form"
-                :class="{ 'message-form--editing': editingScoutMsg }"
-            >
                 <header class="green-header">
                     <span>임관 권유</span>
                     <span>
                         <button
                             v-if="canEdit && !editingScoutMsg"
-                            class="message-button"
+                            class="legacy-button legacy-button--secondary message-button"
                             type="button"
                             @click="enableEditScoutMsg"
                         >
@@ -274,7 +267,7 @@ onMounted(() => void loadStratFinan());
                         </button>
                         <button
                             v-if="canEdit && editingScoutMsg"
-                            class="policy-submit"
+                            class="legacy-button legacy-button--primary policy-submit"
                             type="button"
                             @click="saveScoutMsg"
                         >
@@ -282,7 +275,7 @@ onMounted(() => void loadStratFinan());
                         </button>
                         <button
                             v-if="canEdit && editingScoutMsg"
-                            class="policy-cancel"
+                            class="legacy-button legacy-button--secondary policy-cancel"
                             type="button"
                             @click="rollbackScoutMsg"
                         >
@@ -292,12 +285,7 @@ onMounted(() => void loadStratFinan());
                 </header>
                 <div class="scout-limit">870px x 200px를 넘어서는 내용은 표시되지 않습니다.</div>
                 <div v-if="!editingScoutMsg" class="message-preview scout-preview" v-html="scoutMsg || '내용 없음'" />
-                <LegacyHtmlEditor
+                <LegacyHtmlEditor v-else v-model="scoutMsgDraft" :max-length="1000" aria-label="임관 권유" />
-                    v-else
-                    v-model="scoutMsgDraft"
-                    :max-length="1000"
-                    aria-label="임관 권유"
-                />
             </section>
 
             <div class="finance-title">예산&amp;정책</div>
@@ -362,10 +350,17 @@ onMounted(() => void loadStratFinan());
                         <input v-model.number="policy.rate" aria-label="세율" type="number" min="5" max="30" /><span
                             >%</span
                         >
-                        <button v-if="canEdit" class="policy-submit" type="button" @click="setRate">변경</button>
                         <button
                             v-if="canEdit"
-                            class="policy-cancel"
+                            class="legacy-button legacy-button--primary policy-submit"
+                            type="button"
+                            @click="setRate"
+                        >
+                            변경
+                        </button>
+                        <button
+                            v-if="canEdit"
+                            class="legacy-button legacy-button--secondary policy-cancel"
                             type="button"
                             @click="policy.rate = oldPolicy.rate"
                         >
@@ -379,10 +374,17 @@ onMounted(() => void loadStratFinan());
                         <input v-model.number="policy.bill" aria-label="지급률" type="number" min="20" max="200" /><span
                             >%</span
                         >
-                        <button v-if="canEdit" class="policy-submit" type="button" @click="setBill">변경</button>
                         <button
                             v-if="canEdit"
-                            class="policy-cancel"
+                            class="legacy-button legacy-button--primary policy-submit"
+                            type="button"
+                            @click="setBill"
+                        >
+                            변경
+                        </button>
+                        <button
+                            v-if="canEdit"
+                            class="legacy-button legacy-button--secondary policy-cancel"
                             type="button"
                             @click="policy.bill = oldPolicy.bill"
                         >
@@ -400,10 +402,17 @@ onMounted(() => void loadStratFinan());
                             min="1"
                             max="99"
                         /><span>년</span>
-                        <button v-if="canEdit" class="policy-submit" type="button" @click="setSecretLimit">변경</button>
                         <button
                             v-if="canEdit"
-                            class="policy-cancel"
+                            class="legacy-button legacy-button--primary policy-submit"
+                            type="button"
+                            @click="setSecretLimit"
+                        >
+                            변경
+                        </button>
+                        <button
+                            v-if="canEdit"
+                            class="legacy-button legacy-button--secondary policy-cancel"
                             type="button"
                             @click="policy.secretLimit = oldPolicy.secretLimit"
                         >
@@ -438,7 +447,7 @@ onMounted(() => void loadStratFinan());
                 <input v-for="index in 4" :key="`compat-input-${index}`" type="hidden" />
             </div>
             <footer class="bottom-bar">
-                <RouterLink class="legacy-button" to="/">돌아가기</RouterLink>
+                <RouterLink class="legacy-button legacy-button--navigation" to="/">돌아가기</RouterLink>
             </footer>
         </template>
     </main>
@@ -472,32 +481,8 @@ onMounted(() => void loadStratFinan());
 .top-back-bar button {
     grid-column: 5;
 }
-.legacy-button,
+.top-back-bar .legacy-button {
-button {
+    --legacy-button-height: 32px;
-    box-sizing: border-box;
-    border: 1px solid #00502a;
-    border-radius: 4px;
-    padding: 5.25px 10.5px;
-    color: #fff;
-    background: #00582c;
-    font: inherit;
-    line-height: 21px;
-    text-align: center;
-    text-decoration: none;
-    cursor: pointer;
-}
-.message-button,
-.policy-cancel {
-    border-color: #6c757d;
-    background: #6c757d;
-}
-.policy-submit {
-    border-color: #325172;
-    background: #375a7f;
-}
-button:hover,
-.legacy-button:hover {
-    filter: brightness(1.2);
 }
 button:focus-visible,
 .legacy-button:focus-visible,

app/game-frontend/src/views/NpcControlView.vue

@@ -355,13 +355,14 @@ const submitPriority = async (section: PrioritySectionKey) => {
         error.value = `설정하지 못했습니다: ${resolveErrorMessage(caught)}`;
     }
 };
-
 </script>
 
 <template>
     <main id="npc-policy-page" class="npc-page">
         <nav class="top-back-bar legacy-bg0">
-            <RouterLink class="back-button" to="/">돌아가기</RouterLink>
+            <RouterLink class="legacy-button legacy-button--navigation legacy-button--fixed-height back-button" to="/"
+                >돌아가기</RouterLink
+            >
             <strong>NPC 정책</strong>
         </nav>
 
@@ -579,21 +580,14 @@ const submitPriority = async (section: PrioritySectionKey) => {
 }
 
 .back-button {
+    --legacy-button-height: 32px;
     position: absolute;
     inset: 0 auto 0 0;
     width: 88px;
-    color: #fff;
-    background: #087f45;
-    border: 1px solid #0a9960;
-    border-radius: 0 0 4px;
-    font-weight: 700;
-    line-height: 30px;
     text-decoration: none;
 }
 
-.back-button:hover,
 .back-button:focus-visible {
-    background: #0a9960;
     outline: 2px solid #fff;
     outline-offset: -2px;
 }

app/game-frontend/src/views/SurveyView.vue

@@ -209,11 +209,15 @@ onMounted(() => {
 <template>
     <main id="container" class="pageVote bg0">
         <header class="back_bar bg0">
-            <button class="legacy-button legacy-button--navigation back_btn" type="button" @click="router.push('/')">
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height back_btn"
+                type="button"
+                @click="router.push('/')"
+            >
                 창 닫기
             </button>
             <button
-                class="legacy-button legacy-button--navigation reload_btn"
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height reload_btn"
                 type="button"
                 :disabled="loading"
                 @click="reloadVote"
@@ -453,8 +457,7 @@ onMounted(() => {
 
 .back_btn,
 .reload_btn {
-    height: 32px;
+    --legacy-button-height: 32px;
-    min-height: 32px;
     margin-right: 2px;
     font-weight: 600;
 }

app/game-frontend/src/views/TournamentView.vue

@@ -190,10 +190,16 @@ const start = async () => {
         <TournamentPageHeader class="bg0" active-page="tournament" title="삼모전 토너먼트" />
 
         <section class="toolbar bg0">
-            <button type="button" @click="load">갱신</button>
+            <button
+                class="legacy-button legacy-button--secondary legacy-button--fixed-height"
+                type="button"
+                @click="load"
+            >
+                갱신
+            </button>
             <button
                 type="button"
-                class="join-button"
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height join-button"
                 :disabled="snapshot?.state?.stage !== 1 || isParticipant"
                 @click="join"
             >
@@ -382,7 +388,9 @@ const start = async () => {
         <input type="hidden" name="tournamentAction" value="join" />
         <footer class="tournament-footer bg0">
             <RouterLink v-slot="{ navigate }" custom to="/">
-                <button class="close-button" type="button" @click="navigate">창 닫기</button>
+                <button class="legacy-button legacy-button--navigation close-button" type="button" @click="navigate">
+                    창 닫기
+                </button>
             </RouterLink>
             <small>
                 삼국지 모의전투 HiDCHe / KOEI의 이미지를 사용, 응용하였습니다 / 제작 : HideD(hided62@gmail.com) / Credit
@@ -439,8 +447,8 @@ const start = async () => {
     padding: 1px;
 }
 .toolbar button {
+    --legacy-button-height: 44px;
     min-width: 72px;
-    height: 44px;
     padding: 10px 16px;
     font-size: 14px;
 }
@@ -451,7 +459,7 @@ const start = async () => {
     min-height: 32px;
     padding: 5px;
 }
-button {
+button:not(.legacy-button) {
     height: 35.5px;
     margin: 0 2px;
     border: 1px solid #666;
@@ -460,16 +468,17 @@ button {
     color: #fff;
     cursor: pointer;
 }
-button:hover,
+button:not(.legacy-button):hover,
-button:focus {
+button:not(.legacy-button):focus {
     filter: brightness(1.25);
 }
-button:focus-visible {
+button:not(.legacy-button):focus-visible {
     outline: 2px solid #f39c12;
     outline-offset: 1px;
 }
 .join-button {
-    background: #8a5b13;
+    --legacy-button-bg: #8a5b13;
+    --legacy-button-border: #704a0f;
 }
 .operator-row span {
     color: orange;

app/game-frontend/src/views/TroopView.vue

@@ -179,14 +179,14 @@ onMounted(() => {
     <main id="container" class="legacy-troop-page">
         <header class="topBackBar bg0">
             <button
-                class="legacy-button legacy-button--navigation legacyNavButton backLink"
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height legacyNavButton backLink"
                 type="button"
                 @click="router.push('/')"
             >
                 돌아가기
             </button>
             <button
-                class="legacy-button legacy-button--navigation legacyNavButton reloadButton"
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height legacyNavButton reloadButton"
                 type="button"
                 :disabled="loading"
                 @click="refresh"
@@ -395,8 +395,7 @@ onMounted(() => {
 }
 
 .legacyNavButton {
-    height: 32px;
+    --legacy-button-height: 32px;
-    min-height: 32px;
     margin-right: 2px;
     font-weight: 600;
 }

app/game-frontend/src/views/YearbookView.vue

@@ -137,11 +137,18 @@ onMounted(async () => {
     <main id="yearbook-container" class="yearbook-page legacy-bg0">
         <header class="yearbook-title legacy-bg0">
             <strong>연 감</strong>
-            <button class="legacy-button close-button" type="button" @click="closePage">창 닫기</button>
+            <button
+                class="legacy-button legacy-button--navigation legacy-button--fixed-height close-button"
+                type="button"
+                @click="closePage"
+            >
+                창 닫기
+            </button>
             <span class="settings-menu">
                 <button
-                    class="legacy-button legacy-button--navigation"
+                    class="legacy-button legacy-button--navigation legacy-button--fixed-height"
                     type="button"
+                    :aria-expanded="settingsOpen"
                     @click="settingsOpen = !settingsOpen"
                 >
                     ⚙ 설정⌄
@@ -235,7 +242,7 @@ onMounted(async () => {
         </section>
 
         <footer class="yearbook-footer">
-            <button class="legacy-button" type="button" @click="closePage">창 닫기</button>
+            <button class="legacy-button legacy-button--navigation" type="button" @click="closePage">창 닫기</button>
         </footer>
         <div class="dropdown-compat-buttons" aria-hidden="true">
             <button type="button" tabindex="-1" /><button type="button" tabindex="-1" />
@@ -286,14 +293,14 @@ onMounted(async () => {
 }
 .yearbook-title .close-button {
     left: 0;
-    height: 32px;
+    --legacy-button-height: 32px;
 }
 .settings-menu {
     right: 0;
     height: 32px;
 }
 .settings-menu > .legacy-button {
-    height: 32px;
+    --legacy-button-height: 32px;
 }
 .settings-item {
     position: absolute;
@@ -393,16 +400,6 @@ onMounted(async () => {
 .dropdown-compat-buttons {
     display: none;
 }
-.year-selector .legacy-button {
-    border: 0;
-    background: #444;
-}
-.settings-menu > .legacy-button,
-.yearbook-title .close-button {
-    border: 0;
-    background: #00582c;
-}
-
 .log-content {
     min-height: 72px;
     padding: 1px 0;

app/game-frontend/test/legacyButtonFamily.test.ts

@@ -0,0 +1,71 @@
+import assert from 'node:assert/strict';
+import { readFile } from 'node:fs/promises';
+import path from 'node:path';
+import { describe, it } from 'node:test';
+
+const source = (relativePath: string) => readFile(path.resolve(import.meta.dirname, '../src', relativePath), 'utf8');
+
+void describe('shared Lumen button family', () => {
+    void it('keeps fixed-height state compensation in the shared control layer', async () => {
+        const css = await source('assets/styles/legacy-controls.css');
+
+        assert.match(css, /\.legacy-button\.legacy-button--fixed-height\s*\{/u);
+        assert.match(css, /height:\s*calc\(var\(--legacy-button-height\) - 1px\)/u);
+        assert.match(css, /height:\s*calc\(var\(--legacy-button-height\) - 2px\)/u);
+    });
+
+    void it('connects every reported control to a semantic Lumen variant', async () => {
+        const [nationGenerals, tournamentHeader, reservedEditor] = await Promise.all([
+            source('views/NationGeneralsView.vue'),
+            source('components/tournament/TournamentPageHeader.vue'),
+            source('components/command/ReservedCommandEditor.vue'),
+        ]);
+
+        assert.match(
+            nationGenerals,
+            /legacy-button legacy-button--navigation legacy-button--fixed-height top-button nation-button/u
+        );
+        assert.match(
+            nationGenerals,
+            /legacy-button legacy-button--primary legacy-button--fixed-height top-button mode-button/u
+        );
+        assert.match(
+            nationGenerals,
+            /legacy-button legacy-button--info legacy-button--fixed-height top-button columns-button/u
+        );
+        for (const label of ['돌아가기', '갱신', '보기 모드⌄', '열 선택⌄']) {
+            assert.match(nationGenerals, new RegExp(label, 'u'));
+        }
+        for (const label of ['토너먼트', '베팅장', '창 닫기']) {
+            assert.match(tournamentHeader, new RegExp(`legacy-button[\\s\\S]{0,260}${label}`, 'u'));
+        }
+        assert.match(reservedEditor, /legacy-button legacy-button--info legacy-button--fixed-height select-command/u);
+        assert.match(reservedEditor, /명령 선택 ▾/u);
+    });
+
+    void it('uses the same family for audited Ref TopBackBar navigation controls', async () => {
+        const files = [
+            'views/AuctionView.vue',
+            'views/BattleCenterView.vue',
+            'views/BoardView.vue',
+            'views/ChiefCenterView.vue',
+            'views/GlobalInfoView.vue',
+            'views/InheritView.vue',
+            'views/NationBettingView.vue',
+            'views/NationStratFinanView.vue',
+            'views/NpcControlView.vue',
+            'views/SurveyView.vue',
+            'views/TroopView.vue',
+            'views/YearbookView.vue',
+        ];
+        const contents = await Promise.all(files.map(source));
+
+        for (const [index, content] of contents.entries()) {
+            assert.match(
+                content,
+                /legacy-button legacy-button--navigation/u,
+                `${files[index]} must opt its raised navigation control into the shared family`
+            );
+        }
+    });
+});

docs/frontend-css-architecture.md

@@ -77,10 +77,11 @@ validating one representative button.
 The primitive does not set a fixed `min-height`: Ref's 35.5px default height is
 the result of line-height, padding, and the 4px edge, so it naturally becomes
 34.5px/33.5px while the 1px/2px top margin keeps the bottom coordinate fixed.
-Only a fixed-height owner such as the mobile bottom bar supplies explicit
+A fixed row opts into `.legacy-button--fixed-height` and supplies only
-45px/44px/43px state compensation.
+`--legacy-button-height`; the shared layer derives the hover/active heights so
+every owner keeps the same bottom-coordinate contract.
 
-Only layout belongs in the SFC: width, grid column, fixed-height compensation,
+Only layout belongs in the SFC: width, grid column, the fixed height variable,
 margins required by the page, and breakpoint-specific placement. Color base
 variables may be supplied by the owner for dynamic nation/scenario colors, but
 border construction, font weight, hover/focus/active, and disabled presentation

tools/frontend-legacy-parity/tournament-betting.spec.ts

@@ -190,6 +190,84 @@ test.beforeEach(async ({ page }) => {
     await installFixture(page);
 });
 
+test('tournament controls share fixed Lumen state geometry on desktop and mobile', async ({ page }, testInfo) => {
+    const evidence: Record<string, unknown> = {};
+    for (const viewport of [
+        { width: 1024, height: 768 },
+        { width: 500, height: 900 },
+    ]) {
+        await page.setViewportSize(viewport);
+        await page.goto(`${gameUrl}/che/tournament`);
+        await expect(page.getByText('삼모전 토너먼트')).toBeVisible();
+        const controls = [
+            page.getByRole('tab', { name: '토너먼트' }),
+            page.getByRole('tab', { name: '베팅장' }),
+            page.getByRole('button', { name: '창 닫기' }).first(),
+            page.getByRole('button', { name: '갱신' }),
+        ];
+        const viewportEvidence: Record<string, unknown> = {};
+
+        for (const control of controls) {
+            const label = (await control.textContent())?.trim() ?? 'unknown';
+            await control.scrollIntoViewIfNeeded();
+            await expect(control).toHaveClass(/legacy-button--fixed-height/u);
+            const measure = () =>
+                control.evaluate((element) => {
+                    const rect = element.getBoundingClientRect();
+                    const style = getComputedStyle(element);
+                    return {
+                        top: rect.top,
+                        bottom: rect.bottom,
+                        height: rect.height,
+                        marginTop: style.marginTop,
+                        borderBottomWidth: style.borderBottomWidth,
+                        borderRadius: style.borderRadius,
+                        backgroundColor: style.backgroundColor,
+                        fontFamily: style.fontFamily,
+                        fontSize: style.fontSize,
+                    };
+                });
+            await page.mouse.move(viewport.width - 1, viewport.height - 1);
+            const base = await measure();
+            expect(base).toMatchObject({
+                height: 44,
+                marginTop: '0px',
+                borderBottomWidth: '4px',
+                borderRadius: '5.25px',
+                fontSize: '14px',
+            });
+            expect(base.fontFamily).toContain('Pretendard');
+
+            await control.hover();
+            const hover = await measure();
+            expect(hover).toMatchObject({ height: 43, marginTop: '1px', borderBottomWidth: '3px' });
+            expect(hover.bottom).toBeCloseTo(base.bottom, 2);
+
+            const box = await control.boundingBox();
+            if (!box) throw new Error(`${label} tournament control is not measurable`);
+            await page.mouse.move(box.x + box.width / 2, box.y + box.height / 2);
+            await page.mouse.down();
+            const active = await measure();
+            expect(active).toMatchObject({ height: 42, marginTop: '2px', borderBottomWidth: '2px' });
+            expect(active.bottom).toBeCloseTo(base.bottom, 2);
+            await page.mouse.move(viewport.width - 1, viewport.height - 1);
+            await page.mouse.up();
+            viewportEvidence[label] = { default: base, hover, active };
+        }
+        evidence[`${viewport.width}x${viewport.height}`] = viewportEvidence;
+        if (artifactDir) {
+            await page.screenshot({
+                path: `${artifactDir}/core-tournament-buttons-${viewport.width}.png`,
+                fullPage: true,
+            });
+        }
+    }
+    await testInfo.attach('tournament-button-geometry', {
+        body: JSON.stringify(evidence, null, 2),
+        contentType: 'application/json',
+    });
+});
+
 test('tournament keeps the legacy 2000px bracket and 250px group geometry', async ({ page }) => {
     await page.setViewportSize({ width: 2200, height: 1000 });
     await page.goto(`${gameUrl}/che/tournament`);
@@ -210,6 +288,9 @@ test('tournament keeps the legacy 2000px bracket and 250px group geometry', asyn
             groupWidth: groupTable.getBoundingClientRect().width,
             titleHeight: title.getBoundingClientRect().height,
             refreshHeight: refresh.getBoundingClientRect().height,
+            refreshBottom: refresh.getBoundingClientRect().bottom,
+            refreshMarginTop: getComputedStyle(refresh).marginTop,
+            refreshEdge: getComputedStyle(refresh).borderBottomWidth,
             refreshRadius: getComputedStyle(refresh).borderRadius,
             fontFamily: style.fontFamily,
             fontSize: style.fontSize,
@@ -222,7 +303,9 @@ test('tournament keeps the legacy 2000px bracket and 250px group geometry', asyn
         candidateWidth: 125,
         groupWidth: 250,
         titleHeight: 55.6875,
-        refreshHeight: 35.5,
+        refreshHeight: 44,
+        refreshMarginTop: '0px',
+        refreshEdge: '4px',
         refreshRadius: '5.25px',
         fontSize: '14px',
     });
@@ -231,12 +314,39 @@ test('tournament keeps the legacy 2000px bracket and 250px group geometry', asyn
     if (artifactDir) await page.screenshot({ path: `${artifactDir}/core-tournament.png`, fullPage: true });
 
     const refresh = page.getByRole('button', { name: '갱신' });
-    const before = await refresh.evaluate((element) => getComputedStyle(element).filter);
     await refresh.hover();
-    const hover = await refresh.evaluate((element) => getComputedStyle(element).filter);
+    const hover = await refresh.evaluate((element) => {
+        const rect = element.getBoundingClientRect();
+        const style = getComputedStyle(element);
+        return {
+            bottom: rect.bottom,
+            height: rect.height,
+            marginTop: style.marginTop,
+            borderBottomWidth: style.borderBottomWidth,
+            filter: style.filter,
+        };
+    });
+    expect(hover).toMatchObject({ height: 43, marginTop: '1px', borderBottomWidth: '3px', filter: 'none' });
+    expect(hover.bottom).toBeCloseTo(geometry.refreshBottom, 2);
+    const box = await refresh.boundingBox();
+    if (!box) throw new Error('tournament refresh is not measurable');
+    await page.mouse.move(box.x + box.width / 2, box.y + box.height / 2);
+    await page.mouse.down();
+    const active = await refresh.evaluate((element) => {
+        const rect = element.getBoundingClientRect();
+        const style = getComputedStyle(element);
+        return {
+            bottom: rect.bottom,
+            height: rect.height,
+            marginTop: style.marginTop,
+            borderBottomWidth: style.borderBottomWidth,
+        };
+    });
+    expect(active).toMatchObject({ height: 42, marginTop: '2px', borderBottomWidth: '2px' });
+    expect(active.bottom).toBeCloseTo(geometry.refreshBottom, 2);
+    await page.mouse.up();
     await refresh.focus();
     await expect(refresh).toBeFocused();
-    expect(hover).not.toBe(before);
 });
 
 test('tournament keeps the fixed legacy canvas at a 1024px viewport', async ({ page }) => {