diff --git a/layers/assets/css/app.css b/layers/assets/css/app.css
index 77e7eea..86458e7 100644
--- a/layers/assets/css/app.css
+++ b/layers/assets/css/app.css
@@ -1,5 +1,7 @@
 @import './base/_theme.css';
 @import './base/_reset.css';
+@import './components/_swiper-pagination.css';
+@import './components/_button.css';
 
 @tailwind base;
 @tailwind components;
diff --git a/layers/assets/css/components/_button.css b/layers/assets/css/components/_button.css
new file mode 100644
index 0000000..669f90b
--- /dev/null
+++ b/layers/assets/css/components/_button.css
@@ -0,0 +1,44 @@
+/* Button Size Classes */
+@layer components {
+  .btn-base {
+    @apply relative inline-flex items-center justify-center font-medium border border-gray-600/30 overflow-hidden;
+    /* 기본 크기: size-medium */
+    --btn-padding: theme('spacing.10');
+    --btn-height: theme('spacing.14');
+    --btn-text: theme('fontSize.base');
+    --btn-radius: theme('borderRadius.lg');
+    @apply px-10 h-14 text-base rounded-lg;
+  }
+
+  .size-extra-small {
+    --btn-padding: theme('spacing.6');
+    --btn-height: theme('spacing.10');
+    --btn-text: theme('fontSize.sm');
+    --btn-radius: theme('borderRadius.DEFAULT');
+    @apply px-6 h-10 text-sm rounded;
+  }
+
+  .size-small {
+    --btn-padding: theme('spacing.10');
+    --btn-height: theme('spacing.12');
+    --btn-text: theme('fontSize.sm');
+    --btn-radius: theme('borderRadius.lg');
+    @apply px-10 h-12 text-sm rounded-lg;
+  }
+
+  .size-medium {
+    --btn-padding: theme('spacing.10');
+    --btn-height: theme('spacing.14');
+    --btn-text: theme('fontSize.base');
+    --btn-radius: theme('borderRadius.lg');
+    @apply px-10 h-14 text-base rounded-lg;
+  }
+
+  .size-large {
+    --btn-padding: theme('spacing.10');
+    --btn-height: theme('spacing.16');
+    --btn-text: theme('fontSize.lg');
+    --btn-radius: theme('borderRadius.lg');
+    @apply px-10 h-16 text-lg rounded-lg;
+  }
+}
diff --git a/layers/assets/css/components/_swiper-pagination.css b/layers/assets/css/components/_swiper-pagination.css
new file mode 100644
index 0000000..af4e031
--- /dev/null
+++ b/layers/assets/css/components/_swiper-pagination.css
@@ -0,0 +1,73 @@
+/*  페이지네이션 버튼 */
+main .slide-pagination.swiper-pagination-bullets {
+  position: absolute;
+  bottom: 48px;
+  left: 0;
+  width: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  gap: 24px;
+  z-index: 5;
+}
+
+.slide-pagination .swiper-pagination-bullet {
+  position: relative;
+  width: 12px;
+  height: 12px;
+  background: var(--primary);
+  border-radius: 50%;
+  opacity: 1;
+}
+
+.slide-pagination .swiper-pagination-bullet:after {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  border-radius: 50%;
+  background: rgba(0, 0, 0, 0.5);
+}
+
+.slide-pagination .swiper-pagination-bullet-active:after {
+  display: none;
+}
+
+/* 네비게이션 버튼 */
+.slide-prev,
+.slide-next {
+  position: absolute;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 48px;
+  height: 48px;
+  background-size: cover;
+  background-position: center;
+  background-repeat: no-repeat;
+  cursor: pointer;
+  z-index: 5;
+
+  background-color: var(--primary);
+}
+
+.slide-prev {
+  left: 40px;
+}
+
+.slide-next {
+  right: 40px;
+}
+
+@media (max-width: 1023px) {
+  main .slide-pagination.swiper-pagination-bullets {
+    bottom: 32px;
+    gap: 12px;
+  }
+
+  .slide-pagination .swiper-pagination-bullet {
+    width: 8px;
+    height: 8px;
+  }
+}
diff --git a/layers/components/atoms/Button.vue b/layers/components/atoms/Button.vue
index 1f06333..7c35a21 100644
--- a/layers/components/atoms/Button.vue
+++ b/layers/components/atoms/Button.vue
@@ -1,13 +1,14 @@
 <script setup lang="ts">
-import type {
-  ButtonSize,
-  ButtonConfig,
-  ButtonProps,
-} from '#layers/types/components/button'
 import type { GameDataKeyCodeCodes } from '#layers/types/api/gameData'
 
+interface ButtonProps {
+  backgroundColor?: string
+  textColor?: string
+  icon?: string
+  disabled?: boolean
+}
+
 const props = withDefaults(defineProps<ButtonProps>(), {
-  size: 'medium',
   backgroundColor: 'var(--primary)',
   textColor: 'var(--alternative-02)',
   icon: '',
@@ -23,63 +24,36 @@ const PARSED_KEY_CODE_CODES_KEYS: (keyof GameDataKeyCodeCodes)[] = [
   'alternative-02',
 ]
 
-// 버튼 크기별 설정 상수
-const BUTTON_CONFIGS: Record<ButtonSize, ButtonConfig> = {
-  large: {
-    padding: 'px-10',
-    height: 'h-16',
-    text: 'text-lg',
-    rounded: 'rounded-lg',
-  },
-  medium: {
-    padding: 'px-10',
-    height: 'h-14',
-    text: 'text-base',
-    rounded: 'rounded-lg',
-  },
-  small: {
-    padding: 'px-10',
-    height: 'h-12',
-    text: 'text-sm',
-    rounded: 'rounded-lg',
-  },
-  'extra-small': {
-    padding: 'px-6',
-    height: 'h-10',
-    text: 'text-sm',
-    rounded: 'rounded',
-  },
-} as const
-
 // 색상 값을 CSS 변수로 변환하는 헬퍼 함수
 const getColorValue = (color: string) =>
   PARSED_KEY_CODE_CODES_KEYS.includes(color as keyof GameDataKeyCodeCodes)
     ? `var(--${color})`
     : color
 
-const currentConfig = computed(() => BUTTON_CONFIGS[props.size])
 const buttonClasses = computed(() => [
-  'group relative inline-flex items-center justify-center font-medium border border-gray-600/30 overflow-hidden',
-  `${currentConfig.value.padding} ${currentConfig.value.height} ${currentConfig.value.text} ${currentConfig.value.rounded}`,
+  'btn-base group relative inline-flex items-center justify-center font-medium border border-gray-600/30 overflow-hidden',
   props.disabled ? 'cursor-default' : 'cursor-pointer',
 ])
+
 const buttonStyles = computed(() => ({
   backgroundColor: getColorValue(props.backgroundColor),
   color: getColorValue(props.textColor),
 }))
+
 const overlayClasses = computed(() => [
   'absolute inset-0 -m-px transition-opacity duration-200',
   props.disabled
     ? 'opacity-20 z-10'
     : 'bg-white opacity-0 group-hover:opacity-20',
-  currentConfig.value.rounded,
 ])
+
 const overlayDisabledStyles = computed(
   () =>
     props.disabled && {
       backgroundColor: props.textColor,
     }
 )
+
 const contentDisabledStyles = computed(() => props.disabled && { opacity: 0.2 })
 </script>
 
diff --git a/layers/components/blocks/modal/YouTube.vue b/layers/components/blocks/modal/YouTube.vue
index 14f0c1b..966b05d 100644
--- a/layers/components/blocks/modal/YouTube.vue
+++ b/layers/components/blocks/modal/YouTube.vue
@@ -72,7 +72,7 @@ const props = withDefaults(defineProps<Props>(), {
 
 const emit = defineEmits<Emits>()
 
-// YouTube URL을 임베드 가능한 형태로 변환
+// [TODO] YouTube URL을 임베드 가능한 형태로 변환
 const embedUrl = computed(() => {
   if (!props.youtubeUrl) return ''
 
diff --git a/layers/components/layouts/Main.vue b/layers/components/layouts/Main.vue
index 82b1117..8c81326 100644
--- a/layers/components/layouts/Main.vue
+++ b/layers/components/layouts/Main.vue
@@ -65,6 +65,7 @@ watchEffect(() => {
       <component
         :is="registry[template.template_code]?.component"
         :components="template.components"
+        :page-ver-tmpl-seq="template.page_ver_tmpl_seq"
       />
     </template>
   </main>
diff --git a/layers/composables/useGetGameAlias.ts b/layers/composables/useGetGameAlias.ts
deleted file mode 100644
index 55c6c46..0000000
--- a/layers/composables/useGetGameAlias.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-import { getHeader } from 'h3'
-import { useRuntimeConfig, useRequestEvent } from 'nuxt/app'
-
-/**
- * 게임 별칭을 추출하는 유틸리티 함수
- * @param host 호스트 문자열
- * @param baseDomain 기본 도메인
- * @returns 게임 별칭 또는 빈 문자열
- */
-const extractGameAliasFromHost = (host: string, baseDomain: string): string => {
-  if (!host || !host.includes(baseDomain)) {
-    return ''
-  }
-
-  const subdomain = host.split('.')[0]
-  return subdomain && subdomain !== 'www' ? subdomain : ''
-}
-
-/**
- * 서버 사이드에서 게임 별칭을 가져오는 함수
- * @param baseDomain 기본 도메인
- * @returns 게임 별칭 또는 빈 문자열
- */
-const getGameAliasFromServer = (baseDomain: string): string => {
-  try {
-    const event = useRequestEvent()
-
-    if (!event) {
-      return ''
-    }
-
-    // 미들웨어에서 설정한 gameAlias가 있다면 우선 사용
-    if (event.context.gameAlias) {
-      return event.context.gameAlias
-    }
-
-    const host = getHeader(event, 'host') || ''
-    return extractGameAliasFromHost(host, baseDomain)
-  } catch (error) {
-    // eslint-disable-next-line no-console
-    console.error('useGetGameAlias server error:', error)
-    return ''
-  }
-}
-
-/**
- * 클라이언트 사이드에서 게임 별칭을 가져오는 함수
- * @param baseDomain 기본 도메인
- * @returns 게임 별칭 또는 빈 문자열
- */
-const getGameAliasFromClient = (baseDomain: string): string => {
-  try {
-    const host = window.location.host
-    return extractGameAliasFromHost(host, baseDomain)
-  } catch (error) {
-    // eslint-disable-next-line no-console
-    console.error('useGetGameAlias client error:', error)
-    return ''
-  }
-}
-
-/**
- * 게임 별칭을 가져오는 컴포저블 함수
- * 서버와 클라이언트 환경에서 모두 동작
- * @returns 게임 별칭 문자열
- */
-export const useGetGameAlias = (): string => {
-  const config = useRuntimeConfig()
-  const baseDomain = (config.public.baseDomain || '.onstove.com') as string
-
-  if (import.meta.client) {
-    return getGameAliasFromClient(baseDomain)
-  }
-
-  return getGameAliasFromServer(baseDomain)
-}
diff --git a/layers/composables/useGetGameDomain.ts b/layers/composables/useGetGameDomain.ts
new file mode 100644
index 0000000..353352f
--- /dev/null
+++ b/layers/composables/useGetGameDomain.ts
@@ -0,0 +1,35 @@
+import { getHeader, getRequestHost } from 'h3'
+import { useRequestEvent } from 'nuxt/app'
+
+/**
+ * 게임 도메인을 가져오는 컴포저블 함수
+ * 서버와 클라이언트 환경에서 모두 동작
+ * @returns 게임 도메인 문자열
+ */
+export const useGetGameDomain = (): string => {
+  try {
+    if (import.meta.client) {
+      const host = window.location.host || ''
+      return host.split(':')[0]
+    }
+
+    const event = useRequestEvent()
+    if (!event) {
+      return ''
+    }
+
+    // 미들웨어에서 설정한 gameDomain가 있다면 우선 사용
+    if (event.context.gameDomain) {
+      return event.context.gameDomain
+    }
+
+    const host =
+      (getHeader(event, 'host') || getRequestHost(event)).toString() || ''
+    const cleanHost = host.split(':')[0]
+
+    return cleanHost || ''
+  } catch (error) {
+    console.error('useGetGameDomain error:', error)
+    return ''
+  }
+}
diff --git a/layers/middleware/pageData.global.ts b/layers/middleware/pageData.global.ts
index 0fcded0..2bd020e 100644
--- a/layers/middleware/pageData.global.ts
+++ b/layers/middleware/pageData.global.ts
@@ -1,13 +1,13 @@
 import { commonFetch } from '#layers/utils/apiUtil'
 import { usePageDataStore } from '#layers/stores/usePageDataStore'
-import { useGetGameAlias } from '#layers/composables/useGetGameAlias'
+import { useGetGameDomain } from '@/layers/composables/useGetGameDomain'
 import { usePathResolver } from '#layers/composables/usePathResolver'
 import type { PageDataResponse } from '#layers/types/api/pageData'
 
 export default defineNuxtRouteMiddleware(async (to, _from) => {
   const config = useRuntimeConfig()
   const store = usePageDataStore()
-  const gameAlias = useGetGameAlias()
+  const gameDomain = useGetGameDomain()
   const { getPathAfterLanguage } = usePathResolver()
 
   const stoveApiBaseUrl = config.public.stoveApiUrl
@@ -22,7 +22,7 @@ export default defineNuxtRouteMiddleware(async (to, _from) => {
     }
 
     const queryParams: Record<string, string> = {
-      game_alias: gameAlias,
+      game_domain: gameDomain,
       lang_code: 'ko',
       page_url: pageUrl,
       _t: Date.now().toString(), // 캐시 무효화를 위한 타임스탬프
diff --git a/layers/server/middleware/gameInfo.ts b/layers/server/middleware/gameInfo.ts
index 013df7f..62cbfd5 100644
--- a/layers/server/middleware/gameInfo.ts
+++ b/layers/server/middleware/gameInfo.ts
@@ -22,14 +22,11 @@ export default defineEventHandler(async event => {
   const host =
     (getHeader(event, 'host') || getRequestHost(event)).toString() || ''
   const baseDomain = process.env.BASE_DOMAIN || '.onstove.com'
-  const isGameAliasExtractable = host.includes(baseDomain)
+  const isGameDomainExtractable = host.includes(baseDomain)
 
-  if (isGameAliasExtractable) {
-    const gameAlias = host.split('.')[0]
-
-    if (gameAlias && gameAlias !== 'www') {
-      event.context.gameAlias = gameAlias
-    }
+  if (isGameDomainExtractable) {
+    const cleanHost = host.split(':')[0]
+    event.context.gameDomain = cleanHost
   }
 
   // gameData를 직접 가져와서 context에 저장 (API 호출 없이)
@@ -52,7 +49,7 @@ export default defineEventHandler(async event => {
     const langCode = pathSegments[0] || 'ko'
 
     const queryParams: Record<string, string> = {
-      game_alias: event.context.gameAlias || '',
+      game_domain: event.context.gameDomain || '',
       lang_code: langCode,
     }
 
@@ -63,7 +60,7 @@ export default defineEventHandler(async event => {
     // 타입 단언을 사용하여 response의 타입 오류를 해결
     const res = response as { code?: number; value?: unknown }
 
-    if (res?.code === 0 && 'value' in res) {
+    if (res?.code === 0 && res && typeof res === 'object' && 'value' in res) {
       event.context.gameData = res.value
     }
   } catch (error) {
diff --git a/layers/templates/GrVisual01/index.vue b/layers/templates/GrVisual01/index.vue
index 1922597..037c1d8 100644
--- a/layers/templates/GrVisual01/index.vue
+++ b/layers/templates/GrVisual01/index.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 interface Props {
   components: Record<string, any>
+  pageVerTmplSeq: number
 }
 
 const props = defineProps<Props>()
diff --git a/layers/templates/GrVisual03/index.vue b/layers/templates/GrVisual03/index.vue
index f6b683d..b73fd31 100644
--- a/layers/templates/GrVisual03/index.vue
+++ b/layers/templates/GrVisual03/index.vue
@@ -1,39 +1,101 @@
 <script setup lang="ts">
+import { Swiper, SwiperSlide } from 'swiper/vue'
+import { EffectFade, Navigation, Pagination } from 'swiper/modules'
+import { getResponsiveClass, getResponsiveSrc } from '#layers/utils/dataUtil'
+
 interface Props {
   components: Record<string, any>
+  pageVerTmplSeq: number
 }
 
 const props = defineProps<Props>()
+
+const arrow = computed(() => {
+  return props.components.arrow.groups
+})
+
+const modules = [EffectFade, Navigation, Pagination]
 </script>
 
 <template>
-  <section class="relative h-[640px] lg:h-[1000px]">
-    <WidgetsBackground
-      v-if="props.components?.background"
-      :resources-data="props.components?.background.groups[0]"
-    />
-    <div
-      class="relative h-full flex flex-col items-center justify-center gap-4"
+  <section class="relative h-[640px] md:h-[1000px]">
+    <Swiper
+      :modules="modules"
+      :loop="true"
+      effect="fade"
+      :pagination="
+        {
+          el: '.slide-pagination',
+          clickable: true,
+        } as any
+      "
+      :navigation="
+        {
+          nextEl: '.slide-next',
+          prevEl: '.slide-prev',
+        } as any
+      "
+      class="h-full"
     >
-      <WidgetsSubTitle
-        v-if="props.components.subTitle"
-        :resources-data="props.components.subTitle.groups[0]"
-        class="text-[24px] font-[500] text-[#ffffff] leading-[34px]"
-      />
-      <WidgetsMainTitle
-        v-if="props.components.mainTitle"
-        :resources-data="props.components.cardMainTitle.groups[0]"
-        class="text-[50px] font-[700] text-[#c7a28b] leading-[70px]"
-      />
-      <WidgetsDescription
-        v-if="props.components.description"
-        :resources-data="props.components.description.groups[0]"
-        class="text-[20px] font-[500] text-white/70 leading-[30px]"
-      />
-      <WidgetsButtonList
-        v-if="props.components.buttonList"
-        :groups-data="props.components.buttonList"
-      />
-    </div>
+      <SwiperSlide
+        v-for="group in props.components.group_sets"
+        :key="group.set_order"
+        class="bg-black"
+      >
+        <WidgetsBackground
+          v-if="group?.background.groups"
+          :resources-data="group.background.groups[0]"
+        />
+        <div
+          class="relative h-full flex flex-col items-center justify-center gap-[14px] text-center md:gap-5"
+        >
+          <WidgetsSubTitle
+            v-if="group.subTitle && group.subTitle.groups"
+            :resources-data="group.subTitle.groups[0]"
+            class="line-clamp-2 text-[16px] font-[500] leading-[24px] md:line-clamp-1 md:text-[24px] md:leading-[34px]"
+          />
+          <WidgetsMainTitle
+            v-if="group.mainTitle && group.mainTitle.groups"
+            :resources-data="group.mainTitle.groups[0]"
+            class="line-clamp-3 text-[24px] font-[700] leading-[34px] md:text-[50px] md:leading-[70px]"
+          />
+          <WidgetsDescription
+            v-if="group.description && group.description.groups"
+            :resources-data="group.description.groups[0]"
+            class="line-clamp-3 text-[15px] font-[400] leading-[24px] md:text-[20px] md:leading-[30px]"
+          />
+          <WidgetsButtonList
+            v-if="group.buttonList && group.buttonList.groups"
+            :groups-data="group.buttonList.groups"
+          />
+        </div>
+      </SwiperSlide>
+
+      <div class="slide-pagination" />
+
+      <!-- Navigation buttons -->
+      <div
+        class="slide-prev hidden md:block"
+        :class="getResponsiveClass()"
+        :style="
+          getResponsiveSrc(arrow[0].res_path, {
+            resourcesType: 'bg',
+          })
+        "
+      >
+        <span class="sr-only">prev</span>
+      </div>
+      <div
+        class="slide-next hidden md:block"
+        :class="getResponsiveClass()"
+        :style="
+          getResponsiveSrc(arrow[1].res_path, {
+            resourcesType: 'bg',
+          })
+        "
+      >
+        <span class="sr-only">next</span>
+      </div>
+    </Swiper>
   </section>
 </template>
diff --git a/package.json b/package.json
index ccdf8ef..36de89a 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "h3": "^1.15.4",
     "nuxt": "^4.0.3",
     "pinia": "^2.3.1",
+    "swiper": "^12.0.1",
     "vue": "^3.5.0",
     "vue-dompurify-html": "^5.3.0"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a8b024b..ffd0eda 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -29,6 +29,9 @@ importers:
       pinia:
         specifier: ^2.3.1
         version: 2.3.1(typescript@5.9.2)(vue@3.5.21(typescript@5.9.2))
+      swiper:
+        specifier: ^12.0.1
+        version: 12.0.1
       vue:
         specifier: ^3.5.0
         version: 3.5.21(typescript@5.9.2)
@@ -4171,6 +4174,10 @@ packages:
     engines: {node: '>=16'}
     hasBin: true
 
+  swiper@12.0.1:
+    resolution: {integrity: sha512-Fi+gNw/tfc4hsGowQU5tRC/f1HFknkh4Vz8PaDI4JTinLUMTwhZyaovcH/va+iXq98BNUHN5ok0c2lEI82Fsgw==}
+    engines: {node: '>= 4.7.0'}
+
   synckit@0.11.11:
     resolution: {integrity: sha512-MeQTA1r0litLUf0Rp/iisCaL8761lKAZHaimlbGK4j0HysC4PLfqygQj9srcs0m2RdtDYnF8UuYyKpbjHYp7Jw==}
     engines: {node: ^14.18.0 || >=16.0.0}
@@ -9190,6 +9197,8 @@ snapshots:
       picocolors: 1.1.1
       sax: 1.4.1
 
+  swiper@12.0.1: {}
+
   synckit@0.11.11:
     dependencies:
       '@pkgr/core': 0.2.9