diff --git a/src/router/index.js b/src/router/index.js
index 45858b5..2c5e06a 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -16,7 +16,8 @@ const routes = [
     children: [
       {
         path: '',
-        redirect: '/maps'
+        name: 'Home',
+        component: () => import('@/views/index/Home.vue')
       },
       {
         path: 'demands',
diff --git a/src/views/index.vue b/src/views/index.vue
index 9ae7ab1..2aa327c 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -329,6 +329,7 @@ function handlePasswordChangeError(errorMessage) {
           <i class="fas fa-bars"></i>
         </button>
         <div class="nav-left" :class="{ active: showMobileMenu }">
+          <a href="/" class="nav-link">首页</a>
           <!-- 地图 一级菜单 -->
           <div class="nav-dropdown">
             <span class="nav-link">地图与作者推荐</span>
@@ -447,8 +448,7 @@ function handlePasswordChangeError(errorMessage) {
           <p>Byz解忧杂货铺</p>
         </div>
         <p class="beian">
-          <img src="../assets/备案图标.png" alt="公安备案图标" class="police-icon"/>
-          <a href="https://beian.miit.gov.cn/"  rel="noreferrer" target="_blank">京ICP备2025120142号-1</a>
+          <a href="https://beian.miit.gov.cn/"  rel="noreferrer" target="_blank">注册号 : 京ICP备2025120142号-1</a>
         </p>
         <p class="beian">
           <img src="../assets/备案图标.png" alt="公安备案图标" class="police-icon"/>
diff --git a/src/views/index/Home.vue b/src/views/index/Home.vue
new file mode 100644
index 0000000..0d2ee26
--- /dev/null
+++ b/src/views/index/Home.vue
@@ -0,0 +1,1076 @@
+<template>
+  <div class="home-page">
+    <div class="page-header">
+      <h1>欢迎来到红色警戒3数据分析中心</h1>
+      <div class="header-subtitle">
+        <span class="date-range">探索地图、工具和赛事的综合平台</span>
+      </div>
+    </div>
+
+    <!-- 加载状态 -->
+    <div v-if="loading" class="loading-container">
+      <div class="loading-spinner"></div>
+      <p>正在加载数据...</p>
+    </div>
+
+    <!-- 错误状态 -->
+    <div v-else-if="error" class="error-container">
+      <div class="error-icon">⚠️</div>
+      <p>{{ error }}</p>
+      <button @click="initializeData" class="retry-btn">重新加载</button>
+    </div>
+
+    <!-- 主要内容 -->
+    <div v-else>
+      <!-- 搜索地图区域 -->
+      <div class="search-section">
+        <div class="search-container">
+          <div class="search-box">
+            <input 
+              type="text" 
+              v-model="searchQuery" 
+              placeholder="搜索地图名称、作者或标签..." 
+              @keyup.enter="handleSearch"
+              class="search-input"
+            >
+            <button @click="handleSearch" class="search-btn">
+              <i class="fas fa-search"></i>
+            </button>
+          </div>
+          <div class="search-tags">
+            <span class="tag-label">热门标签：</span>
+            <span 
+              v-for="tag in popularTags" 
+              :key="tag" 
+              class="search-tag"
+              @click="searchByTag(tag)"
+            >
+              {{ tag }}
+            </span>
+          </div>
+        </div>
+      </div>
+
+      <div class="content-grid">
+        <!-- 左侧主要内容 -->
+        <div class="main-content">
+          <!-- 地图作者推荐 -->
+          <div class="section-card">
+            <div class="section-header">
+              <h2>
+                <i class="fas fa-star"></i>
+                活跃作者推荐
+              </h2>
+              <router-link to="/author" class="more-link">查看更多</router-link>
+            </div>
+            <div class="authors-grid">
+              <div 
+                v-for="author in recommendedAuthors" 
+                :key="author.id"
+                class="author-card"
+                @click="viewAuthorMaps(author.username)"
+              >
+                <div class="author-info">
+                  <h4>{{ author.username }}</h4>
+                  <p>积分：{{ author.credits }}</p>
+                  <div class="author-stats">
+                    <span><i class="fas fa-calendar"></i> 三月活跃：{{ author.three_month_live ? '是' : '否' }}</span>
+                    <span><i class="fas fa-clock"></i> 一月活跃：{{ author.one_month_live ? '是' : '否' }}</span>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- 在线工具 -->
+          <div class="section-card">
+            <div class="section-header">
+              <h2>
+                <i class="fas fa-tools"></i>
+                在线工具
+              </h2>
+            </div>
+            <div class="tools-grid">
+              <div class="tool-card" @click="navigateToTool('/weapon-match', ['lv-admin','lv-mod'])">
+                <div class="tool-icon">
+                  <i class="fas fa-crosshairs"></i>
+                </div>
+                <h4>Weapon 匹配</h4>
+                <p>武器配置匹配工具</p>
+                <span class="tool-badge mod">需要模组权限</span>
+              </div>
+              <div class="tool-card" @click="navigateToTool('/configEditor', ['lv-admin','lv-mod'])">
+                <div class="tool-icon">
+                  <i class="fas fa-edit"></i>
+                </div>
+                <h4>Config 编辑器</h4>
+                <p>配置文件编辑工具</p>
+                <span class="tool-badge mod">需要模组权限</span>
+              </div>
+              <div class="tool-card" @click="navigateToTool('/PIC2TGA', ['lv-admin','lv-mod','lv-map','lv-competitor'])">
+                <div class="tool-icon">
+                  <i class="fas fa-image"></i>
+                </div>
+                <h4>图像转换</h4>
+                <p>PIC转TGA格式工具</p>
+                <span class="tool-badge map">需要地图权限</span>
+              </div>
+              <div class="tool-card" @click="navigateToTool('/terrainGenerate', ['lv-admin','lv-mod','lv-map','lv-competitor'])">
+                <div class="tool-icon">
+                  <i class="fas fa-layer-group"></i>
+                </div>
+                <h4>地形合成</h4>
+                <p>地形纹理合成工具</p>
+                <span class="tool-badge map">需要地图权限</span>
+              </div>
+            </div>
+          </div>
+
+          <!-- 地形与纹理 -->
+          <div class="section-card">
+            <div class="section-header">
+              <h2>
+                <i class="fas fa-mountain"></i>
+                地形与纹理
+              </h2>
+              <router-link to="/terrain" class="more-link">查看更多</router-link>
+            </div>
+            <div class="terrain-grid">
+              <div 
+                v-for="terrain in featuredTerrains" 
+                :key="terrain.id"
+                class="terrain-card"
+                @click="viewTerrain(terrain.id)"
+              >
+                <img :src="terrain.preview" :alt="terrain.name" class="terrain-image">
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- 右侧边栏 -->
+        <div class="sidebar">
+          <!-- 赛事信息 -->
+          <div class="section-card">
+            <div class="section-header">
+              <h3>
+                <i class="fas fa-trophy"></i>
+                最新赛事
+              </h3>
+              <router-link to="/competition" class="more-link">查看全部</router-link>
+            </div>
+            <div class="competitions-list">
+              <div 
+                v-for="competition in latestCompetitions" 
+                :key="competition.id"
+                class="competition-item"
+                @click="viewCompetition(competition.id)"
+              >
+                <div class="competition-status" :class="competition.status">
+                  {{ getStatusText(competition.status) }}
+                </div>
+                <h4>{{ competition.name }}</h4>
+                <div class="competition-time">
+                  <i class="fas fa-calendar"></i>
+                  {{ formatDate(competition.start_time) }}
+                </div>
+                <p>主办方：{{ competition.organizer }}</p>
+              </div>
+            </div>
+          </div>
+
+          <!-- 办事大厅 -->
+          <div class="section-card">
+            <div class="section-header">
+              <h3>
+                <i class="fas fa-bullhorn"></i>
+                办事大厅
+              </h3>
+            </div>
+            <div class="demands-list">
+              <div 
+                v-for="demand in visibleDemands"
+                :key="demand.id"
+                class="demand-item"
+              >
+                <div class="demand-header">
+                  <h4 class="demand-title">{{ demand.content }}</h4>
+                  <span class="demand-reward" :class="demand.reward && demand.reward !== '无' && demand.reward !== '0' && demand.reward !== '' ? 'has-reward' : 'no-reward'">
+                    {{ demand.reward && demand.reward !== '无' && demand.reward !== '0' && demand.reward !== '' ? '有悬赏' : '无悬赏' }}
+                  </span>
+                </div>
+                <div class="demand-meta">
+                  <span class="demand-requester">请求人：{{ demand.requester || '匿名' }}</span>
+                  <span class="demand-date">{{ formatDate(demand.date) }}</span>
+                </div>
+                <div v-if="demand.reward && demand.reward !== '无' && demand.reward !== '0' && demand.reward !== ''" class="demand-bounty">悬赏：{{ demand.reward }}</div>
+              </div>
+            </div>
+            <div v-if="normalDemands.length > 5" class="demands-toggle-btn-wrapper">
+              <button class="demands-toggle-btn" @click="showAllDemands = !showAllDemands">
+                {{ showAllDemands ? '收起' : '查看更多' }}
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, computed } from 'vue'
+import { useRouter } from 'vue-router'
+import { getUserInfo } from '@/utils/jwt'
+import { hasPrivilegeWithTemp } from '@/utils/privilege'
+import { getMapEditors } from '@/api/centre_maps.js'
+import { getTournamentList } from '@/api/tournament.js'
+import { getMaps, getAllTags } from '@/api/maps.js'
+import { getDemandsList } from '@/api/demands.js'
+import '../../assets/styles/common.css'
+
+const router = useRouter()
+
+// 加载状态
+const loading = ref(true)
+const error = ref('')
+
+// 搜索相关
+const searchQuery = ref('')
+const popularTags = ref(['PVP', '生存', '对战', '合作', '塔防', '竞技'])
+
+// 推荐作者
+const recommendedAuthors = ref([])
+
+// 精选地形
+const featuredTerrains = ref([])
+
+// 获取地形数据
+const fetchTerrains = async () => {
+  try {
+    const response = await fetch('https://api.zybdatasupport.online/terrain')
+    if (!response.ok) {
+      throw new Error('获取地形数据失败')
+    }
+    const data = await response.json()
+    
+    // 过滤出图片文件并取前8个作为4x2网格显示
+    const imageFiles = data.filter(item => {
+      const imageExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.webp']
+      const lowerKey = item.key.toLowerCase()
+      return imageExtensions.some(ext => lowerKey.endsWith(ext))
+    })
+    
+    // 取前8个地形图，只保留必要信息
+    featuredTerrains.value = imageFiles.slice(0, 8).map((terrain, index) => ({
+      id: index + 1,
+      name: terrain.key.split('.')[0],
+      preview: `http://dataimg-1307694021.cos.ap-beijing.myqcloud.com/Terrain/jpg/${terrain.key}`
+    }))
+  } catch (error) {
+    console.error('获取地形数据失败:', error)
+    // 如果API失败，不显示任何地形图
+    featuredTerrains.value = []
+  }
+}
+
+// 最新赛事
+const latestCompetitions = ref([])
+
+// 办事大厅需求列表
+const announcements = ref([])
+
+// 控制展开/收起
+const showAllDemands = ref(false)
+
+// 只显示 NORMAL 状态的需求
+const normalDemands = computed(() => announcements.value.filter(d => d.status === 'NORMAL'))
+const visibleDemands = computed(() => showAllDemands.value ? normalDemands.value : normalDemands.value.slice(0, 5))
+
+// 获取需求列表（按时间从新到旧排序）
+const fetchDemands = async () => {
+  try {
+    const demands = await getDemandsList()
+    // 假设demands有date字段，按date降序排列
+    announcements.value = demands
+      .slice()
+      .sort((a, b) => new Date(b.date) - new Date(a.date))
+      // .map((item, idx) => ({
+      //   id: item.id || idx + 1,
+      //   date: item.date,
+      //   title: item.sendcontent || item.content || '无标题',
+      //   content: item.sendcontent || item.content || '无标题',
+      //   reward: item.reward || '无',
+      //   requester: item.requester || '匿名',
+      //   status: item.status || 'NORMAL' // 假设status字段
+        .map((item, idx) => ({
+          id: item.id || idx + 1,
+          date: item.date,
+          content: item.content || '无标题',
+          reward: item.reward || '无',
+          requester: item.requester || '匿名',
+          status: item.status || 'NORMAL' // 假设status字段
+      }))
+  } catch (error) {
+    announcements.value = []
+  }
+}
+
+// 获取地图作者数据
+const fetchAuthors = async () => {
+  try {
+    const authors = await getMapEditors()
+    // 取前3名活跃作者，保留原始数据结构
+    const topAuthors = authors.slice(0, 3).map((author, index) => ({
+      id: index + 1,
+      username: author.update_editor,
+      credits: author.credits,
+      three_month_live: author.three_month_live,
+      one_month_live: author.one_month_live
+    }))
+    recommendedAuthors.value = topAuthors
+  } catch (error) {
+    console.error('获取作者数据失败:', error)
+  }
+}
+
+// 获取赛事数据
+const fetchCompetitions = async () => {
+  try {
+    const competitions = await getTournamentList()
+    // 取最新的3个赛事
+    latestCompetitions.value = competitions.slice(0, 3).map(comp => ({
+      id: comp.id,
+      name: comp.name,
+      status: comp.status,
+      start_time: comp.start_time,
+      organizer: comp.organizer
+    }))
+  } catch (error) {
+    console.error('获取赛事数据失败:', error)
+    // 如果API失败，不显示任何赛事
+    latestCompetitions.value = []
+  }
+}
+
+// 获取热门标签
+const fetchPopularTags = async () => {
+  try {
+    const tags = await getAllTags()
+    if (tags && tags.length > 0) {
+      // 取前6个标签作为热门标签
+      popularTags.value = tags.slice(0, 6)
+    }
+  } catch (error) {
+    console.error('获取标签失败:', error)
+    // 保持默认标签
+  }
+}
+
+// 方法
+const handleSearch = () => {
+  if (searchQuery.value.trim()) {
+    router.push(`/maps?search=${encodeURIComponent(searchQuery.value)}`)
+  }
+}
+
+const searchByTag = (tag) => {
+  router.push(`/maps?tags=${encodeURIComponent(tag)}`)
+}
+
+const viewAuthorMaps = (username) => {
+  // 跳转到editors-maps页面并查询该作者的地图
+  router.push(`/editors-maps?author=${encodeURIComponent(username)}`)
+}
+
+const navigateToTool = async (path, requiredPrivileges) => {
+  try {
+    const userInfo = await getUserInfo()
+    if (!userInfo) {
+      router.push('/backend/login')
+      return
+    }
+    
+    if (requiredPrivileges && !hasPrivilegeWithTemp(userInfo, requiredPrivileges)) {
+      // 显示权限不足提示
+      alert('权限不足，需要相应权限才能使用此工具')
+      return
+    }
+    
+    router.push(path)
+  } catch (error) {
+    router.push('/backend/login')
+  }
+}
+
+const viewTerrain = (id) => {
+  router.push(`/terrain?id=${id}`)
+}
+
+const viewCompetition = (id) => {
+  router.push(`/competition/detail?id=${id}`)
+}
+
+// 格式化日期
+const formatDate = (dateString) => {
+  if (!dateString || dateString === 'Test_date') return '日期未提供'
+  try {
+    const date = new Date(dateString)
+    if (isNaN(date.getTime())) {
+      return dateString
+    }
+    const pad = num => num.toString().padStart(2, '0')
+    return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`
+  } catch (e) {
+    return dateString
+  }
+}
+
+const getStatusText = (status) => {
+  const statusMap = {
+    'prepare': '筹备中',
+    'starting': '进行中',
+    'finish': '已结束'
+  }
+  return statusMap[status] || status
+}
+
+// 初始化数据
+const initializeData = async () => {
+  loading.value = true
+  error.value = ''
+  
+  try {
+    // 并行获取所有数据
+    await Promise.all([
+      fetchAuthors(),
+      fetchCompetitions(),
+      fetchTerrains(),
+      fetchPopularTags(),
+      fetchDemands()
+    ])
+  } catch (err) {
+    console.error('初始化数据失败:', err)
+    error.value = '数据加载失败，请刷新页面重试'
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  initializeData()
+})
+</script>
+
+<style scoped>
+.home-page {
+  padding: 16px;
+  max-width: 1400px;
+  margin: 0 auto;
+}
+
+.page-header {
+  text-align: center;
+  margin-bottom: 30px;
+}
+
+.page-header h1 {
+  font-size: 2.2rem;
+  color: #1a237e;
+  margin: 0 0 10px 0;
+  font-weight: 600;
+}
+
+.header-subtitle {
+  color: #666;
+  font-size: 1.1rem;
+  margin-bottom: 20px;
+}
+
+/* 搜索区域 */
+.search-section {
+  margin-bottom: 40px;
+}
+
+.search-container {
+  max-width: 800px;
+  margin: 0 auto;
+}
+
+.search-box {
+  display: flex;
+  margin-bottom: 20px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.search-input {
+  flex: 1;
+  padding: 15px 20px;
+  border: none;
+  font-size: 16px;
+  outline: none;
+}
+
+.search-btn {
+  padding: 15px 25px;
+  background: linear-gradient(135deg, #71eaeb 0%, #416bdf 100%);
+  color: white;
+  border: none;
+  cursor: pointer;
+  transition: all 0.3s ease;
+}
+
+.search-btn:hover {
+  background: linear-gradient(135deg, #416bdf 0%, #71eaeb 100%);
+}
+
+.search-tags {
+  text-align: center;
+}
+
+.tag-label {
+  color: #666;
+  margin-right: 15px;
+  font-weight: 500;
+}
+
+.search-tag {
+  display: inline-block;
+  padding: 6px 12px;
+  margin: 0 5px;
+  background: #e8eaf6;
+  color: #1a237e;
+  border-radius: 16px;
+  font-size: 14px;
+  cursor: pointer;
+  transition: all 0.3s ease;
+}
+
+.search-tag:hover {
+  background: #71eaeb;
+  color: white;
+  transform: translateY(-1px);
+}
+
+/* 内容网格布局 */
+.content-grid {
+  display: grid;
+  grid-template-columns: 2fr 1fr;
+  gap: 30px;
+}
+
+.main-content {
+  display: flex;
+  flex-direction: column;
+  gap: 30px;
+}
+
+.sidebar {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+/* 通用卡片样式 */
+.section-card {
+  background: white;
+  border-radius: 12px;
+  padding: 24px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+}
+
+.section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+  padding-bottom: 15px;
+  border-bottom: 2px solid #f0f0f0;
+}
+
+.section-header h2,
+.section-header h3 {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  color: #1a237e;
+  margin: 0;
+  font-weight: 600;
+}
+
+.section-header h2 {
+  font-size: 1.3rem;
+}
+
+.section-header h3 {
+  font-size: 1.1rem;
+}
+
+.section-header i {
+  color: #71eaeb;
+}
+
+.more-link {
+  color: #71eaeb;
+  text-decoration: none;
+  font-size: 14px;
+  font-weight: 500;
+  transition: color 0.3s ease;
+}
+
+.more-link:hover {
+  color: #416bdf;
+}
+
+/* 作者推荐 */
+.authors-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+  gap: 20px;
+}
+
+.author-card {
+  padding: 20px;
+  border-radius: 8px;
+  background: #f8f9fa;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  border: 2px solid transparent;
+}
+
+.author-card:hover {
+  background: #f0f7ff;
+  transform: translateY(-2px);
+  border-color: #71eaeb;
+}
+
+.author-info h4 {
+  margin: 0 0 10px 0;
+  color: #1a237e;
+  font-size: 1.2rem;
+  font-weight: 600;
+}
+
+.author-info p {
+  margin: 0 0 12px 0;
+  color: #666;
+  font-size: 1rem;
+}
+
+.author-stats {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  font-size: 0.9rem;
+  color: #888;
+}
+
+.author-stats span {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.author-stats i {
+  color: #71eaeb;
+  width: 16px;
+}
+
+/* 在线工具 */
+.tools-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+  gap: 20px;
+}
+
+.tool-card {
+  padding: 20px;
+  border: 2px solid #f0f0f0;
+  border-radius: 8px;
+  text-align: center;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  position: relative;
+}
+
+.tool-card:hover {
+  border-color: #71eaeb;
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+}
+
+.tool-icon {
+  width: 50px;
+  height: 50px;
+  background: linear-gradient(135deg, #71eaeb 0%, #416bdf 100%);
+  border-radius: 8px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin: 0 auto 15px;
+}
+
+.tool-icon i {
+  font-size: 24px;
+  color: white;
+}
+
+.tool-card h4 {
+  margin: 0 0 10px 0;
+  color: #1a237e;
+  font-size: 1.1rem;
+}
+
+.tool-card p {
+  color: #666;
+  font-size: 0.9rem;
+  margin-bottom: 15px;
+}
+
+.tool-badge {
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  padding: 4px 8px;
+  border-radius: 12px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: white;
+}
+
+.tool-badge.mod {
+  background: #6c5ce7;
+}
+
+.tool-badge.map {
+  background: #0984e3;
+}
+
+/* 地形与纹理 */
+.terrain-grid {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 12px;
+}
+
+.terrain-card {
+  aspect-ratio: 1;
+  border-radius: 6px;
+  overflow: hidden;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
+}
+
+.terrain-card:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
+}
+
+.terrain-image {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  transition: transform 0.3s ease;
+}
+
+.terrain-image:hover {
+  transform: scale(1.03);
+}
+
+/* 赛事信息 */
+.competitions-list {
+  display: flex;
+  flex-direction: column;
+  gap: 15px;
+}
+
+.competition-item {
+  padding: 15px;
+  border-radius: 8px;
+  background: #f8f9fa;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  position: relative;
+}
+
+.competition-item:hover {
+  background: #f0f7ff;
+  transform: translateX(4px);
+}
+
+.competition-status {
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  padding: 4px 8px;
+  border-radius: 12px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: white;
+}
+
+.competition-status.prepare {
+  background: #e6a23c;
+}
+
+.competition-status.starting {
+  background: #67c23a;
+}
+
+.competition-status.finish {
+  background: #909399;
+}
+
+.competition-item h4 {
+  margin: 0 0 8px 0;
+  color: #1a237e;
+  font-size: 1rem;
+}
+
+.competition-time {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  color: #888;
+  font-size: 0.85rem;
+  margin-bottom: 5px;
+}
+
+.competition-time i {
+  color: #71eaeb;
+}
+
+.competition-item p {
+  color: #666;
+  font-size: 0.85rem;
+  margin: 0;
+}
+
+/* 办事大厅 */
+.demands-list {
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+}
+.demand-item {
+  padding: 16px 16px 12px 16px;
+  border-radius: 10px;
+  background: linear-gradient(90deg, #e3f2fd 0%, #f8f9fa 100%);
+  border-left: 5px solid #71eaeb;
+  box-shadow: 0 2px 8px rgba(113,234,235,0.08);
+  transition: box-shadow 0.2s, background 0.2s;
+  position: relative;
+}
+.demand-item:hover {
+  background: #f0f7ff;
+  box-shadow: 0 4px 16px rgba(113,234,235,0.15);
+}
+.demand-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 6px;
+}
+.demand-title {
+  margin: 0;
+  color: #1a237e;
+  font-size: 1.05rem;
+  font-weight: 600;
+  flex: 1;
+  word-break: break-all;
+}
+.demand-reward {
+  border-radius: 12px;
+  padding: 2px 10px;
+  font-size: 0.85rem;
+  font-weight: 500;
+  margin-left: 10px;
+  white-space: nowrap;
+}
+.demand-reward.has-reward {
+  background: #fff7e6;
+  color: #d46b08;
+  border: 1px solid #ffd591;
+}
+.demand-reward.no-reward {
+  background: #f5f5f5;
+  color: #8c8c8c;
+  border: 1px solid #d9d9d9;
+}
+.demand-meta {
+  display: flex;
+  justify-content: space-between;
+  color: #888;
+  font-size: 0.85rem;
+  margin-bottom: 4px;
+}
+.demand-requester {
+  font-weight: 500;
+}
+.demand-date {
+  font-style: italic;
+}
+.demand-bounty {
+  color: #1a237e;
+  font-size: 1rem;
+  margin-bottom: 6px;
+  font-weight: 500;
+  word-break: break-all;
+}
+
+.demands-toggle-btn-wrapper {
+  display: flex;
+  justify-content: center;
+  margin-top: 10px;
+}
+.demands-toggle-btn {
+  background: linear-gradient(90deg, #71eaeb 0%, #416bdf 100%);
+  color: #fff;
+  border: none;
+  border-radius: 18px;
+  padding: 6px 28px;
+  font-size: 15px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background 0.2s, color 0.2s;
+}
+.demands-toggle-btn:hover {
+  background: linear-gradient(90deg, #416bdf 0%, #71eaeb 100%);
+}
+
+/* 响应式设计 */
+@media (max-width: 1024px) {
+  .content-grid {
+    grid-template-columns: 1fr;
+    gap: 20px;
+  }
+  
+  .authors-grid {
+    grid-template-columns: 1fr;
+  }
+  
+  .tools-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+  
+  .terrain-grid {
+    grid-template-columns: repeat(3, 1fr);
+  }
+}
+
+@media (max-width: 768px) {
+  .home-page {
+    padding: 12px;
+  }
+  
+  .page-header h1 {
+    font-size: 1.8rem;
+  }
+  
+  .search-input {
+    padding: 12px 15px;
+    font-size: 14px;
+  }
+  
+  .search-btn {
+    padding: 12px 20px;
+  }
+  
+  .section-card {
+    padding: 18px;
+  }
+  
+  .tools-grid {
+    grid-template-columns: 1fr;
+  }
+  
+  .terrain-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+  
+  .search-tags {
+    text-align: left;
+  }
+  
+  .search-tag {
+    margin: 2px;
+    font-size: 13px;
+  }
+}
+
+/* 加载和错误状态样式 */
+.loading-container {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 60px 20px;
+  text-align: center;
+}
+
+.loading-spinner {
+  width: 40px;
+  height: 40px;
+  border: 4px solid #f3f3f3;
+  border-top: 4px solid #71eaeb;
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+  margin-bottom: 20px;
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+.loading-container p {
+  color: #666;
+  font-size: 1.1rem;
+  margin: 0;
+}
+
+.error-container {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 60px 20px;
+  text-align: center;
+  background: white;
+  border-radius: 12px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+}
+
+.error-icon {
+  font-size: 3rem;
+  margin-bottom: 20px;
+}
+
+.error-container p {
+  color: #f56c6c;
+  font-size: 1.1rem;
+  margin: 0 0 20px 0;
+  max-width: 400px;
+}
+
+.retry-btn {
+  padding: 12px 24px;
+  background: linear-gradient(135deg, #71eaeb 0%, #416bdf 100%);
+  color: white;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.3s ease;
+}
+
+.retry-btn:hover {
+  background: linear-gradient(135deg, #416bdf 0%, #71eaeb 100%);
+  transform: translateY(-1px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+}
+</style>
\ No newline at end of file