diff --git a/frontend/pages/square/components/StarGalaxy/index.vue b/frontend/pages/square/components/StarGalaxy/index.vue
new file mode 100644
index 0000000..68beeb2
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+++ b/frontend/pages/square/components/StarGalaxy/index.vue
@@ -0,0 +1,275 @@
+<template>
+  <view class="stargalaxy-container">
+    <!-- 装饰层：粉红渐变 overlay + 樱花粉光晕 + 暖黄光晕 -->
+    <view class="decoration-layer">
+      <view class="halo-pink"></view>
+      <view class="halo-yellow"></view>
+    </view>
+
+    <!-- 标题 -->
+    <view class="title">★ 星河 ★</view>
+
+    <!-- Loading 骨架 -->
+    <view v-if="loading" class="skeleton-grid">
+      <view v-for="i in 3" :key="'p' + i" class="skeleton-podium"></view>
+      <view v-for="i in 9" :key="'s' + i" class="skeleton-ring"></view>
+    </view>
+
+    <!-- Error -->
+    <view v-else-if="error" class="error-state">
+      <text class="error-text">加载失败，点击重试</text>
+      <view class="retry-btn" @click="loadData">重试</view>
+    </view>
+
+    <!-- Empty：数据为空 -->
+    <view v-else-if="items.length === 0" class="empty-state">
+      <text class="empty-text">暂无星河数据</text>
+    </view>
+
+    <!-- Success -->
+    <template v-else>
+      <!-- 颁奖台：TOP 1-3 -->
+      <view class="podium-row">
+        <PodiumCard
+          v-for="(item, i) in podiumItems"
+          :key="item.id || i"
+          :item="item"
+          :rank="i + 4"
+          :size="PODIUM_SIZES[i + 4]"
+          :style="PODIUM_POSITIONS[i + 4]"
+          @cardClick="handleCardClick"
+        />
+      </view>
+
+      <!-- 散落 9 item：TOP 4-12 -->
+      <ScatteredRanks
+        :items="scatteredItems"
+        :positions="ringPositions"
+        @cardClick="handleCardClick"
+      />
+
+      <!-- 底部提示 -->
+      <view class="footer-hint">每日 0:00 更新榜单</view>
+    </template>
+  </view>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, onUnmounted } from 'vue'
+import PodiumCard from './PodiumCard.vue'
+import ScatteredRanks from './ScatteredRanks.vue'
+import { generateRingPositions } from './config.js'
+import { getHotRankingApi } from '@/utils/api.js'
+import { getAssetCoverRealUrl } from '@/utils/assetImageHelper.js'
+
+const emit = defineEmits(['cardClick'])
+
+// 颁奖台 3 个位置的尺寸和位置（与 ScatteredRanks 的 rpx 单位对齐）
+const PODIUM_SIZES = {
+  4: { width: 240, height: 260 },  // TOP 1
+  5: { width: 200, height: 200 },  // TOP 2
+  6: { width: 192, height: 192 },  // TOP 3
+}
+const PODIUM_POSITIONS = {
+  4: { position: 'absolute', top: '400rpx', left: '50%', transform: 'translateX(-50%)' },
+  5: { position: 'absolute', top: '120rpx', left: '60rpx' },
+  6: { position: 'absolute', top: '150rpx', right: '60rpx' },
+}
+
+const items = ref([])
+const loading = ref(true)
+const error = ref(false)
+const ringPositions = generateRingPositions()
+
+const podiumItems = computed(() => items.value.slice(0, 3))
+const scatteredItems = computed(() => items.value.slice(3, 12))
+
+async function resolveUrl(item) {
+  const cover = item.cover_url || item.cover_image || ''
+  if (cover) {
+    item.cover_url = await getAssetCoverRealUrl(cover)
+  }
+  return item
+}
+
+async function loadData() {
+  loading.value = true
+  error.value = false
+  try {
+    const res = await getHotRankingApi('displaying', null, 1, 12)
+    if (res && res.code === 200 && res.data?.items) {
+      items.value = await Promise.all(
+        res.data.items.map(async (item) => {
+          return await resolveUrl({ ...item, id: item.id || item.asset_id })
+        })
+      )
+    } else {
+      items.value = []
+    }
+  } catch (e) {
+    console.error('[StarGalaxy] 加载失败', e?.message ?? e)
+    error.value = true
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleCardClick(item) {
+  emit('cardClick', item)
+}
+
+onMounted(() => {
+  loadData()
+})
+
+onUnmounted(() => {
+  // 清理（如有 timer）
+})
+</script>
+
+<style scoped>
+.stargalaxy-container {
+  position: relative;
+  width: 750rpx;
+  min-height: 1440rpx;
+  padding-bottom: 200rpx;
+  overflow: hidden;
+}
+
+.decoration-layer {
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+  z-index: 0;
+  background: linear-gradient(179deg, #FFE5E5 0%, #F3A0A1 0%, #FF9C9C 86%, #FF2024 100%);
+  opacity: 0.85;
+}
+
+.halo-pink {
+  position: absolute;
+  top: 580rpx;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 680rpx;
+  height: 340rpx;
+  background: #F3D3E3;
+  border-radius: 50%;
+  filter: blur(60rpx);
+  opacity: 0.7;
+}
+
+.halo-yellow {
+  position: absolute;
+  top: 100rpx;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 400rpx;
+  height: 400rpx;
+  background: #FFFABD;
+  border-radius: 50%;
+  filter: blur(50rpx);
+  opacity: 0.3;
+}
+
+.title {
+  position: absolute;
+  top: 28rpx;
+  left: 50%;
+  transform: translateX(-50%);
+  font-size: 40rpx;
+  font-weight: 900;
+  color: #FFFABD;
+  text-shadow: -1rpx 1rpx 4rpx rgba(206, 9, 9, 0.84);
+  letter-spacing: 8rpx;
+  z-index: 5;
+}
+
+.podium-row {
+  position: relative;
+  z-index: 2;
+}
+
+.skeleton-grid {
+  position: relative;
+  z-index: 2;
+  padding: 200rpx 60rpx;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 40rpx;
+  justify-content: center;
+}
+
+.skeleton-podium {
+  width: 200rpx;
+  height: 200rpx;
+  background: rgba(255, 255, 255, 0.15);
+  border-radius: 12rpx;
+  animation: shimmer 1.5s linear infinite;
+  background-image: linear-gradient(90deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.25) 50%, rgba(255,255,255,0.05) 100%);
+  background-size: 200% 100%;
+}
+
+.skeleton-ring {
+  width: 60rpx;
+  height: 80rpx;
+  background: rgba(255, 255, 255, 0.15);
+  border-radius: 8rpx;
+  background-image: linear-gradient(90deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.25) 50%, rgba(255,255,255,0.05) 100%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s linear infinite;
+}
+
+@keyframes shimmer {
+  0%   { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+.error-state {
+  position: relative;
+  z-index: 2;
+  padding: 600rpx 0 0;
+  text-align: center;
+}
+
+.error-text {
+  display: block;
+  font-size: 28rpx;
+  color: #fff;
+  margin-bottom: 30rpx;
+}
+
+.empty-state {
+  position: relative;
+  z-index: 2;
+  padding: 600rpx 0 0;
+  text-align: center;
+}
+
+.empty-text {
+  display: block;
+  font-size: 28rpx;
+  color: rgba(255, 255, 255, 0.85);
+  text-shadow: 0 1rpx 2rpx rgba(0, 0, 0, 0.3);
+}
+
+.retry-btn {
+  display: inline-block;
+  padding: 16rpx 60rpx;
+  background: linear-gradient(135deg, #FFD700, #FF6B6B);
+  color: #fff;
+  border-radius: 30rpx;
+  font-size: 28rpx;
+  font-weight: 600;
+}
+
+.footer-hint {
+  position: absolute;
+  bottom: 16rpx;
+  left: 50%;
+  transform: translateX(-50%);
+  font-size: 20rpx;
+  color: rgba(255, 255, 255, 0.7);
+  text-shadow: 0 1rpx 2rpx rgba(0, 0, 0, 0.3);
+  z-index: 3;
+}
+</style>