fix. lnb 디자인 수정 적용

layers/assets/css/base/_reset.css

@@ -2,6 +2,7 @@
 @layer base {
   body {
     @apply min-w-[320px] bg-black;
+    -webkit-font-smoothing: antialiased;
   }
   body.scroll-lock {
     @apply overflow-hidden;

layers/assets/css/components/_base-content.css

@@ -28,9 +28,6 @@
   .use-base th {
     @apply font-semibold bg-gray-50;
   }
-  .use-base tbody tr:nth-child(even) {
-    @apply bg-gray-50;
-  }
 
   .use-base blockquote {
     @apply border-l-4 border-gray-300 pl-4 italic text-gray-700;

layers/components/blocks/Lnb.vue

@@ -1,17 +1,21 @@
 <script setup lang="ts">
 import type { PageDataLnbMenu } from '#layers/types/api/pageData'
 
-const { y: windowY } = useWindowScroll({ behavior: 'smooth' })
+const { y: windowY, directions } = useWindowScroll({ behavior: 'smooth' })
 const pageDataStore = usePageDataStore()
 const breakpoints = useResponsiveBreakpoints()
 
 const { pageData } = storeToRefs(pageDataStore)
 
-const observerOptions = {
+// 상수 정의
+const HEADER_HEIGHT = 64
+const OBSERVER_OPTIONS = {
   root: null,
   rootMargin: '-20% 0px -60% 0px', // 상단 20%, 하단 60% 마진
   threshold: 0,
-}
+} as const
+
+const isShowLnbWithScroll = ref(false)
 const activeSection = ref<string>('')
 
 const lnbList = computed<Record<string, PageDataLnbMenu>>(
@@ -39,8 +43,9 @@ const is1DepthActive = (lnbItem: PageDataLnbMenu): boolean => {
   }
 
   // children 중 하나가 활성화된 경우
-  if (lnbItem.children && Object.keys(lnbItem.children).length > 0) {
-    return Object.values(lnbItem.children).some(
+  const children = lnbItem.children
+  if (children && Object.keys(children).length > 0) {
+    return Object.values(children).some(
       child => activeSection.value === child.page_ver_tmpl_name_en
     )
   }
@@ -48,54 +53,73 @@ const is1DepthActive = (lnbItem: PageDataLnbMenu): boolean => {
   return false
 }
 
-const observer = new IntersectionObserver(entries => {
+// IntersectionObserver 콜백: 교차하는 섹션들 중 가장 위에 있는 것을 활성화
+const handleIntersection = (entries: IntersectionObserverEntry[]) => {
   if (import.meta.server) return
-  // 교차하는 섹션들 중 가장 위에 있는 것을 활성화
+
   const visibleEntries = entries
     .filter(entry => entry.isIntersecting)
     .sort((a, b) => a.boundingClientRect.top - b.boundingClientRect.top)
 
   if (visibleEntries.length > 0) {
-    activeSection.value = visibleEntries[0].target.id
+    const topEntry = visibleEntries[0]
+    activeSection.value = topEntry.target.id
   }
-}, observerOptions)
+}
 
+const observer = new IntersectionObserver(handleIntersection, OBSERVER_OPTIONS)
+
+// 요소 관찰 헬퍼 함수
+const observeElement = (elementId: string) => {
+  const element = document.getElementById(elementId)
+  if (element) {
+    observer.observe(element)
+  }
+}
+
+// 섹션들을 관찰 시작
 const observeSections = () => {
   if (import.meta.server) return
+
   Object.values(lnbList.value).forEach(lnbItem => {
     // 1depth 관찰
-    const el = document.getElementById(lnbItem.page_ver_tmpl_name_en)
-    if (el) {
-      observer.observe(el)
-    }
+    observeElement(lnbItem.page_ver_tmpl_name_en)
 
     // 2depth 관찰
-    if (lnbItem.children && Object.keys(lnbItem.children).length > 0) {
-      Object.values(lnbItem.children).forEach(childItem => {
-        const childEl = document.getElementById(childItem.page_ver_tmpl_name_en)
-        if (childEl) {
-          observer.observe(childEl)
-        }
+    const children = lnbItem.children
+    if (children && Object.keys(children).length > 0) {
+      Object.values(children).forEach(childItem => {
+        observeElement(childItem.page_ver_tmpl_name_en)
       })
     }
   })
 }
 
+// LNB 클릭 핸들러: 해당 섹션으로 스크롤
 const handleLnbClick = (lnbItem: PageDataLnbMenu) => {
   if (import.meta.server) return
 
-  const id = lnbItem.page_ver_tmpl_name_en
-  const el = document.getElementById(id)
-  if (!el) return
+  const targetId =
+    lnbItem.page_ver_tmpl_name_en === ''
+      ? lnbItem?.children?.['1']?.page_ver_tmpl_name_en
+      : lnbItem.page_ver_tmpl_name_en
 
-  const elementTop = el.getBoundingClientRect().top
+  const targetElement = document.getElementById(targetId)
+  if (!targetElement) return
+
+  // 헤더 높이를 고려한 스크롤 위치 계산
+  const elementTop = targetElement.getBoundingClientRect().top
   const currentScrollY = window.scrollY
-  const headerHeight = 64
-  const targetScrollY = currentScrollY + elementTop - headerHeight
+  const targetScrollY = currentScrollY + elementTop - HEADER_HEIGHT
 
   windowY.value = targetScrollY
 }
 
+watch(directions, newVal => {
+  // 스크롤 업일 때만 표시, 다운이거나 멈춘 상태에서는 숨김
+  isShowLnbWithScroll.value = newVal.top === true
+})
+
 onMounted(() => {
   observeSections()
 })
@@ -106,79 +130,109 @@ onUnmounted(() => {
 </script>
 
 <template>
-  <div
-    v-if="isShowLnb"
-    class="lnb-wrap"
-    :style="{
-      '--lnb-active-color': activeColor,
-      '--lnb-disable-color': disableColor,
-    }"
-  >
-    <ul class="main-list">
-      <li v-for="lnbItem in lnbList" :key="lnbItem.path_code">
-        <button
-          v-dompurify-html="lnbItem.menu_name"
-          type="button"
-          :class="['btn-1depth', { 'is-active': is1DepthActive(lnbItem) }]"
-          @click="handleLnbClick(lnbItem)"
-        ></button>
-        <ul
-          v-if="Object.keys(lnbItem.children || {}).length > 0"
-          class="sub-list"
-        >
-          <li v-for="subItem in lnbItem.children" :key="subItem.path_code">
-            <button
-              v-dompurify-html="subItem.menu_name"
-              type="button"
-              :class="[
-                'btn-2depth',
-                {
-                  'is-active': activeSection === subItem.page_ver_tmpl_name_en,
-                },
-              ]"
-              @click="handleLnbClick(subItem)"
-            ></button>
-          </li>
-        </ul>
-      </li>
-    </ul>
-  </div>
+  <template v-if="isShowLnb">
+    <div
+      :class="['lnb-wrap', { 'is-hidden': !isShowLnbWithScroll }]"
+      :style="{
+        '--lnb-active-color': activeColor,
+        '--lnb-disable-color': disableColor,
+      }"
+    >
+      <ul class="lnb-main">
+        <li v-for="lnbItem in lnbList" :key="lnbItem.path_code">
+          <button
+            v-dompurify-html="lnbItem.menu_name"
+            type="button"
+            :class="['btn-1depth', { 'is-active': is1DepthActive(lnbItem) }]"
+            @click="handleLnbClick(lnbItem)"
+          ></button>
+          <ul
+            v-if="Object.keys(lnbItem.children || {}).length > 0"
+            class="lnb-sub"
+          >
+            <li v-for="subItem in lnbItem.children" :key="subItem.path_code">
+              <button
+                v-dompurify-html="subItem.menu_name"
+                type="button"
+                :class="[
+                  'btn-2depth',
+                  {
+                    'is-active':
+                      activeSection === subItem.page_ver_tmpl_name_en,
+                  },
+                ]"
+                @click="handleLnbClick(subItem)"
+              ></button>
+            </li>
+          </ul>
+        </li>
+      </ul>
+    </div>
+  </template>
 </template>
 
 <style scoped>
 .lnb-wrap {
-  @apply fixed top-1/2 right-0 py-12 pr-[42px] text-right -translate-y-1/2 bg-[radial-gradient(100%_50%_at_100%_50%,rgba(0,0,0,0.5)_25%,rgba(0,0,0,0)_100%)] z-50;
+  @apply fixed top-0 right-0 mt-[calc(var(--scroll-position,48px)+64px)] py-8 pr-10 bg-[radial-gradient(100%_50%_at_100%_50%,rgba(0,0,0,0.4)_25%,rgba(0,0,0,0)_100%)] transition-transform duration-300 ease-in-out z-50;
 }
-.main-list {
+.lnb-wrap:before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: -5%;
+  width: 105%;
+  height: 100%;
+  backdrop-filter: blur(5px);
+  mask-image: radial-gradient(
+    circle at right center,
+    #000 0%,
+    #000 40%,
+    transparent 80%
+  );
+  mask-size: 100% 100%;
+  mask-repeat: no-repeat;
+  z-index: -1;
+}
+.lnb-wrap.is-hidden {
+  @apply translate-x-[100%] delay-[800ms];
+}
+.lnb-main {
   @apply flex flex-col gap-4 items-end;
 }
+.lnb-main > li {
+  @apply flex flex-col items-end;
+}
 .btn-1depth {
   @apply text-[15px] leading-[26px] tracking-[-0.54px];
 }
-.sub-list {
-  @apply flex flex-col gap-2 items-end mt-4 mb-1 pr-[46px];
+.lnb-sub {
+  @apply flex flex-col gap-2 items-end mt-4 mb-1 pr-[16px];
 }
 .btn-2depth {
   @apply text-[14px] leading-[20px] tracking-[-0.42px];
 }
 
 button {
-  @apply relative font-[500] text-[var(--lnb-disable-color)] transition-all duration-300 ease-in-out;
+  @apply flex items-center font-[500] text-[var(--lnb-disable-color)] transition-all duration-300 ease-in-out;
 }
 button:hover,
 button.is-active {
   @apply text-[var(--lnb-active-color)];
 }
-button::before {
-  @apply content-[''] absolute top-1/2 rounded-full -translate-y-1/2 bg-transparent transition-all duration-300 ease-in-out;
+button::after {
+  @apply content-[''] rounded-full ml-2 bg-[var(--lnb-disable-color)] transition-all duration-300 ease-in-out;
 }
-button.is-active::before {
+button.is-active::after {
   @apply bg-[var(--lnb-active-color)];
 }
-.btn-1depth::before {
+.btn-1depth::after {
   @apply -right-4 w-1.5 h-1.5;
 }
-.btn-2depth::before {
+.btn-2depth::after {
   @apply -right-3.5 w-1 h-1;
 }
+
+.main-promotion .lnb-wrap {
+  @apply mt-[calc(var(--scroll-position,48px)+64px+72px)];
+}
 </style>