diff --git a/offer_frontend/src/api/jobs.js b/offer_frontend/src/api/jobs.js
index 1569cf0..e82d4d4 100644
--- a/offer_frontend/src/api/jobs.js
+++ b/offer_frontend/src/api/jobs.js
@@ -6,3 +6,5 @@ export const manageJobs = (params) => client.get('/jobs/manage/', { params })
 export const createJob = (data) => client.post('/jobs/manage/', data)
 export const updateJob = (id, data) => client.patch(`/jobs/manage/${id}/`, data)
 export const deleteJob = (id) => client.delete(`/jobs/manage/${id}/`)
+export const toggleFavorite = (id) => client.post(`/jobs/public/${id}/favorite/`)
+export const getMyFavorites = () => client.get('/jobs/favorites/')
diff --git a/offer_frontend/src/api/resumes.js b/offer_frontend/src/api/resumes.js
index 1464454..bc17067 100644
--- a/offer_frontend/src/api/resumes.js
+++ b/offer_frontend/src/api/resumes.js
@@ -2,3 +2,6 @@ import client from './client'
 
 export const getMyResume = () => client.get('/resumes/me/')
 export const updateMyResume = (data) => client.patch('/resumes/me/', data)
+export const uploadResumeAttachment = (formData) => client.patch('/resumes/me/', formData, {
+  headers: { 'Content-Type': 'multipart/form-data' }
+})
diff --git a/offer_frontend/src/views/portal/HomeView.vue b/offer_frontend/src/views/portal/HomeView.vue
index 0778fab..b68dabf 100644
--- a/offer_frontend/src/views/portal/HomeView.vue
+++ b/offer_frontend/src/views/portal/HomeView.vue
@@ -1,37 +1,700 @@
 <template>
-  <div class="home">
-    <div class="hero">
-      <h1>发现你的理想职位</h1>
-      <el-input v-model="keyword" placeholder="搜索职位..." size="large" @keyup.enter="search">
-        <template #append><el-button @click="search">搜索</el-button></template>
-      </el-input>
-    </div>
-    <div class="latest-jobs">
-      <h3>最新职位</h3>
-      <JobCard v-for="job in latestJobs" :key="job.id" :job="job" />
-    </div>
+  <div class="three-panel">
+
+    <!-- ── 左栏：公司列表 ── -->
+    <aside class="panel-left">
+      <div class="left-header">
+        <span class="left-title">全部企业</span>
+        <span class="left-count">{{ totalOrgs }}</span>
+      </div>
+      <div class="left-body">
+        <template v-if="orgsLoading">
+          <div v-for="i in 4" :key="i" class="skeleton-row" />
+        </template>
+        <template v-else-if="orgsError">
+          <div class="state-tip">加载失败，请刷新重试</div>
+        </template>
+        <template v-else-if="orgs.length === 0">
+          <div class="state-tip">暂无公司数据</div>
+        </template>
+        <template v-else>
+          <template v-for="org in orgs" :key="org.id">
+            <!-- 集团 -->
+            <div
+              class="org-row"
+              :class="{ active: selectedOrg?.id === org.id }"
+              @click="selectOrg(org)"
+            >
+              <div class="org-avatar parent-avatar">
+                <img v-if="org.logo" :src="org.logo" :alt="org.name" />
+                <span v-else>{{ org.name[0] }}</span>
+              </div>
+              <div class="org-meta">
+                <span class="org-name">{{ org.name }}</span>
+                <span class="org-stat">在招 <em>{{ org.job_count }}</em> 个岗位</span>
+              </div>
+            </div>
+            <!-- 子公司 -->
+            <div
+              v-for="child in org.children"
+              :key="child.id"
+              class="org-row org-child"
+              :class="{ active: selectedOrg?.id === child.id }"
+              @click="selectOrg(child)"
+            >
+              <div class="child-indent">
+                <span class="child-line"></span>
+              </div>
+              <div class="org-avatar child-avatar">
+                <img v-if="child.logo" :src="child.logo" :alt="child.name" />
+                <span v-else>{{ child.name[0] }}</span>
+              </div>
+              <div class="org-meta">
+                <span class="org-name child-name">{{ child.name }}</span>
+                <span class="org-stat">在招 <em>{{ child.job_count }}</em> 个岗位</span>
+              </div>
+            </div>
+          </template>
+        </template>
+      </div>
+    </aside>
+
+    <!-- ── 中栏：岗位列表 ── -->
+    <section class="panel-mid">
+      <div class="mid-header">
+        <span v-if="selectedOrg" class="mid-title">
+          <span class="mid-title-org">{{ selectedOrg.name }}</span>
+          <span class="mid-title-sep"> · </span>职位列表
+        </span>
+        <span v-else class="mid-title muted">← 请选择企业</span>
+        <span v-if="jobs.length" class="mid-count">{{ jobs.length }} 个</span>
+      </div>
+      <div class="mid-body">
+        <template v-if="jobsLoading">
+          <div v-for="i in 4" :key="i" class="skeleton-row" />
+        </template>
+        <template v-else-if="jobsError">
+          <div class="state-tip">加载失败，请刷新重试</div>
+        </template>
+        <template v-else-if="jobs.length === 0 && selectedOrg">
+          <div class="state-tip">暂无在招职位</div>
+        </template>
+        <template v-else>
+          <div
+            v-for="job in jobs"
+            :key="job.id"
+            class="job-row"
+            :class="{ active: selectedJob?.id === job.id }"
+            @click="selectJob(job)"
+          >
+            <div class="job-row-title">{{ job.title }}</div>
+            <div class="job-row-tags">
+              <span class="tag tag-loc">{{ job.location }}</span>
+              <span class="tag tag-sal">{{ job.salary }}</span>
+              <span class="tag tag-cat">{{ job.category }}</span>
+            </div>
+          </div>
+        </template>
+      </div>
+    </section>
+
+    <!-- ── 右栏：岗位详情 ── -->
+    <section class="panel-right">
+      <!-- 加载 -->
+      <template v-if="detailLoading">
+        <div class="detail-loading">
+          <div v-for="i in 6" :key="i" class="skeleton-row" style="margin-bottom:12px" />
+        </div>
+      </template>
+      <!-- 错误 -->
+      <template v-else-if="detailError">
+        <div class="state-tip full-tip">加载失败，请刷新重试</div>
+      </template>
+      <!-- 详情 -->
+      <template v-else-if="selectedJob">
+        <!-- Banner -->
+        <div class="detail-banner">
+          <div class="banner-deco"></div>
+          <div class="banner-content">
+            <div class="banner-left">
+              <div class="banner-category">{{ selectedJob.category }}</div>
+              <h2 class="banner-title">{{ selectedJob.title }}</h2>
+              <div class="banner-salary">{{ selectedJob.salary }}</div>
+              <div class="banner-meta">
+                <span class="bmeta-item">
+                  <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z"/><circle cx="12" cy="10" r="3"/></svg>
+                  {{ selectedJob.location }}
+                </span>
+                <span class="bmeta-sep">|</span>
+                <span class="bmeta-item">
+                  <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/><polyline points="9 22 9 12 15 12 15 22"/></svg>
+                  {{ selectedJob.organization?.name }}
+                </span>
+              </div>
+            </div>
+            <div class="banner-right">
+              <div class="banner-date">发布于 {{ formatDate(selectedJob.created_at) }}</div>
+              <div class="banner-btns">
+                <button class="btn-collect" @click="handleCollect">
+                  <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>
+                  {{ collected ? '已收藏' : '收藏' }}
+                </button>
+                <button class="btn-apply" :class="{ loading: applying }" @click="handleApply">
+                  {{ applying ? '提交中…' : '立即投递' }}
+                </button>
+              </div>
+              <p class="banner-hint" v-if="!auth.isLoggedIn">登录后才能投递</p>
+              <p class="banner-hint success" v-if="applied">✓ 投递成功，可在「我的投递」查看</p>
+            </div>
+          </div>
+        </div>
+
+        <!-- 主体 -->
+        <div class="detail-main">
+          <div class="detail-left">
+            <!-- 信息格 -->
+            <div class="info-grid">
+              <div class="info-cell">
+                <span class="info-label">职位类别</span>
+                <span class="info-value">{{ selectedJob.category || '未填写' }}</span>
+              </div>
+              <div class="info-cell">
+                <span class="info-label">工作地点</span>
+                <span class="info-value">{{ selectedJob.location }}</span>
+              </div>
+              <div class="info-cell">
+                <span class="info-label">薪资范围</span>
+                <span class="info-value red-val">{{ selectedJob.salary }}</span>
+              </div>
+              <div class="info-cell">
+                <span class="info-label">发布时间</span>
+                <span class="info-value">{{ formatDate(selectedJob.created_at) }}</span>
+              </div>
+            </div>
+
+            <div class="section-divider"></div>
+
+            <!-- 职位介绍 -->
+            <div class="content-section">
+              <div class="section-heading"><span class="heading-bar"></span>职位介绍</div>
+              <div class="desc-text" v-html="selectedJob.description"></div>
+            </div>
+
+            <div class="section-divider"></div>
+
+            <!-- 工作地点 -->
+            <div class="content-section">
+              <div class="section-heading"><span class="heading-bar"></span>工作地点</div>
+              <div class="location-row">
+                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="#B5272C" stroke-width="2"><path d="M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z"/><circle cx="12" cy="10" r="3"/></svg>
+                {{ selectedJob.location }}
+              </div>
+            </div>
+          </div>
+
+          <!-- 公司卡片 -->
+          <div class="detail-right">
+            <div class="company-card">
+              <div class="company-card-label">招聘单位</div>
+              <div class="company-card-top">
+                <div class="cc-logo">
+                  <img v-if="selectedJob.organization?.logo" :src="selectedJob.organization.logo" alt="" />
+                  <span v-else>{{ selectedJob.organization?.name?.[0] }}</span>
+                </div>
+                <div class="cc-info">
+                  <div class="cc-name">{{ selectedJob.organization?.name }}</div>
+                  <div class="cc-desc" v-if="selectedJob.organization?.description">
+                    {{ selectedJob.organization.description.slice(0, 50) }}{{ selectedJob.organization.description.length > 50 ? '…' : '' }}
+                  </div>
+                </div>
+              </div>
+              <div class="cc-divider"></div>
+              <div class="cc-contact" v-if="selectedJob.organization?.email">
+                <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="#B5272C" stroke-width="2"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></svg>
+                {{ selectedJob.organization.email }}
+              </div>
+              <button class="btn-apply-card" :class="{ loading: applying }" @click="handleApply">
+                {{ applying ? '提交中…' : '立即投递' }}
+              </button>
+              <p class="apply-success" v-if="applied">✓ 投递成功</p>
+            </div>
+          </div>
+        </div>
+      </template>
+      <!-- 空状态 -->
+      <template v-else>
+        <div class="state-tip full-tip">
+          <div class="empty-icon">
+            <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="#C8973A" stroke-width="1.5"><rect x="2" y="3" width="20" height="14" rx="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>
+          </div>
+          <p>请从左侧选择企业及职位</p>
+        </div>
+      </template>
+    </section>
   </div>
 </template>
+
 <script setup>
-import { ref, onMounted } from 'vue'
+import { ref, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
-import JobCard from '@/components/JobCard.vue'
-import { getJobs } from '@/api/jobs'
+import { useAuthStore } from '@/stores/auth'
+import { ElMessage } from 'element-plus'
+import { getOrganizations } from '@/api/organizations'
+import { getJobs, getJob, toggleFavorite } from '@/api/jobs'
+import { applyJob } from '@/api/applications'
 
 const router = useRouter()
-const keyword = ref('')
-const latestJobs = ref([])
+const auth = useAuthStore()
 
-onMounted(async () => {
-  const { data } = await getJobs({ page: 1 })
-  latestJobs.value = data.results.slice(0, 6)
+const orgs = ref([])
+const orgsLoading = ref(false)
+const orgsError = ref(false)
+const selectedOrg = ref(null)
+
+const jobs = ref([])
+const jobsLoading = ref(false)
+const jobsError = ref(false)
+
+const selectedJob = ref(null)
+const detailLoading = ref(false)
+const detailError = ref(false)
+const applying = ref(false)
+const applied = ref(false)
+const collected = ref(false)
+
+const totalOrgs = computed(() => {
+  return orgs.value.reduce((n, o) => n + 1 + (o.children?.length || 0), 0)
 })
 
-const search = () => router.push({ name: 'JobList', query: { search: keyword.value } })
+function formatDate(dt) {
+  if (!dt) return ''
+  return new Date(dt).toLocaleDateString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit' })
+}
+
+async function selectOrg(org) {
+  selectedOrg.value = org
+  selectedJob.value = null
+  jobs.value = []
+  jobsError.value = false
+  jobsLoading.value = true
+  try {
+    const { data } = await getJobs({ organization: org.id })
+    jobs.value = data.results
+  } catch { jobsError.value = true }
+  finally { jobsLoading.value = false }
+}
+
+async function selectJob(job) {
+  detailError.value = false
+  detailLoading.value = true
+  selectedJob.value = null
+  applied.value = false
+  collected.value = false
+  try {
+    const { data } = await getJob(job.id)
+    selectedJob.value = data
+  } catch { detailError.value = true }
+  finally { detailLoading.value = false }
+}
+
+async function handleCollect() {
+  if (!auth.isLoggedIn) return router.push({ name: 'Login' })
+  if (!auth.isSeeker) return ElMessage.warning('管理员账号无法收藏职位')
+  const { data } = await toggleFavorite(selectedJob.value.id)
+  collected.value = data.collected
+  ElMessage.success(collected.value ? '已收藏，可在「关注职位」中查看' : '已取消收藏')
+}
+
+async function handleApply() {
+  if (!auth.isLoggedIn) return router.push({ name: 'Login' })
+  if (!auth.isSeeker) return ElMessage.warning('管理员账号无法投递职位')
+  applying.value = true
+  try {
+    await applyJob(selectedJob.value.id)
+    applied.value = true
+    ElMessage.success('投递成功！')
+  } catch (e) {
+    if (e.response?.status === 400) ElMessage.warning(e.response.data?.detail || '您已投递过该职位')
+    else ElMessage.error('投递失败，请先完善简历')
+  } finally { applying.value = false }
+}
+
+onMounted(async () => {
+  orgsLoading.value = true
+  try {
+    const { data } = await getOrganizations()
+    orgs.value = data.results
+    if (orgs.value.length > 0) selectOrg(orgs.value[0])
+  } catch { orgsError.value = true }
+  finally { orgsLoading.value = false }
+})
 </script>
+
 <style scoped>
-.hero { text-align: center; padding: 60px 20px; background: linear-gradient(135deg, #409eff22, #fff); }
-.hero h1 { font-size: 36px; margin-bottom: 24px; }
-.el-input { max-width: 500px; }
-.latest-jobs { max-width: 900px; margin: 40px auto; }
+/* ── 变量 ── */
+.three-panel {
+  --red: #B5272C;
+  --dark: #0E1E3D;
+  --gold: #C8973A;
+  --gold-lt: #F0D080;
+  --cream: #FAF7F3;
+  --border: #E5DDD5;
+  --text: #1A1A2E;
+  --muted: #7A8094;
+
+  display: flex;
+  height: calc(100vh - 220px);
+  min-height: 520px;
+  overflow: hidden;
+  border-radius: 6px;
+  border: 1px solid var(--border);
+  box-shadow: 0 4px 24px rgba(14,30,61,0.12);
+  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
+}
+
+/* ── 左栏 ── */
+.panel-left {
+  width: 228px;
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  background: var(--dark);
+  border-right: 1px solid rgba(255,255,255,0.07);
+}
+.left-header {
+  padding: 16px 18px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  border-bottom: 1px solid rgba(255,255,255,0.08);
+  flex-shrink: 0;
+}
+.left-title {
+  font-size: 13px;
+  font-weight: 700;
+  color: rgba(255,255,255,0.9);
+  letter-spacing: 0.1em;
+}
+.left-count {
+  background: var(--red);
+  color: #fff;
+  font-size: 11px;
+  font-weight: 700;
+  padding: 2px 8px;
+  border-radius: 10px;
+  min-width: 24px;
+  text-align: center;
+}
+.left-body { flex: 1; overflow-y: auto; }
+.left-body::-webkit-scrollbar { width: 4px; }
+.left-body::-webkit-scrollbar-track { background: transparent; }
+.left-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
+
+/* 公司行 */
+.org-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 16px;
+  border-left: 3px solid transparent;
+  border-bottom: 1px solid rgba(255,255,255,0.05);
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.org-row:hover { background: rgba(255,255,255,0.06); }
+.org-row.active {
+  border-left-color: var(--gold);
+  background: rgba(200,151,58,0.1);
+}
+.org-avatar {
+  width: 34px; height: 34px;
+  border-radius: 6px;
+  background: linear-gradient(135deg, #C8973A, #9A6E28);
+  display: flex; align-items: center; justify-content: center;
+  font-size: 15px; font-weight: 900; color: #fff;
+  flex-shrink: 0; overflow: hidden;
+}
+.org-avatar img { width: 100%; height: 100%; object-fit: cover; }
+.child-avatar {
+  width: 28px; height: 28px; font-size: 12px;
+  background: linear-gradient(135deg, #3D5A8A, #1E3460);
+}
+.org-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
+.org-name {
+  font-size: 13px; font-weight: 600;
+  color: rgba(255,255,255,0.88);
+  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
+}
+.child-name { font-size: 12px; color: rgba(255,255,255,0.7); }
+.org-row.active .org-name { color: var(--gold-lt); }
+.org-stat { font-size: 11px; color: rgba(255,255,255,0.38); }
+.org-stat em { font-style: normal; color: var(--gold); font-weight: 700; }
+
+/* 子公司缩进 */
+.org-child { padding-left: 12px; background: rgba(0,0,0,0.12); }
+.child-indent {
+  display: flex; align-items: center; flex-shrink: 0;
+  padding-left: 6px;
+}
+.child-line {
+  display: block; width: 10px; height: 1px;
+  background: rgba(200,151,58,0.35);
+}
+
+/* ── 中栏 ── */
+.panel-mid {
+  width: 268px;
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  background: var(--cream);
+  border-right: 1px solid var(--border);
+}
+.mid-header {
+  padding: 14px 16px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  border-bottom: 2px solid var(--border);
+  flex-shrink: 0;
+  background: #fff;
+}
+.mid-title { font-size: 13px; font-weight: 600; color: var(--text); }
+.mid-title-org { color: var(--red); }
+.mid-title.muted { color: var(--muted); font-weight: 400; }
+.mid-count {
+  font-size: 11px; color: var(--muted);
+  background: #EDE8E1; border-radius: 10px; padding: 1px 8px;
+}
+.mid-body { flex: 1; overflow-y: auto; }
+
+/* 岗位行 */
+.job-row {
+  padding: 13px 16px;
+  border-left: 3px solid transparent;
+  border-bottom: 1px solid var(--border);
+  cursor: pointer;
+  transition: background 0.15s;
+  background: #fff;
+}
+.job-row:hover { background: #F5EFE8; }
+.job-row.active {
+  border-left-color: var(--red);
+  background: #FFF5F5;
+}
+.job-row-title {
+  font-size: 13px; font-weight: 600;
+  color: var(--text); margin-bottom: 7px;
+}
+.job-row.active .job-row-title { color: var(--red); }
+.job-row-tags { display: flex; gap: 5px; flex-wrap: wrap; }
+.tag {
+  font-size: 11px; padding: 2px 7px;
+  border-radius: 3px; font-weight: 500;
+}
+.tag-loc { background: #E8EEF8; color: #2C5282; }
+.tag-sal { background: #FFF3E0; color: #B7610A; }
+.tag-cat { background: #E8F5E9; color: #2E7D32; }
+
+/* ── 右栏 ── */
+.panel-right {
+  flex: 1;
+  overflow-y: auto;
+  background: #F8F4EF;
+}
+
+/* Banner */
+.detail-banner {
+  position: relative;
+  background: linear-gradient(135deg, #0E1E3D 0%, #1A2E56 50%, #1C1C3A 100%);
+  overflow: hidden;
+}
+.banner-deco {
+  position: absolute; inset: 0;
+  background:
+    repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(200,151,58,0.03) 20px, rgba(200,151,58,0.03) 21px),
+    repeating-linear-gradient(-45deg, transparent, transparent 20px, rgba(200,151,58,0.03) 20px, rgba(200,151,58,0.03) 21px);
+}
+.banner-content {
+  position: relative;
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 20px;
+  padding: 28px 32px;
+}
+.banner-left { flex: 1; }
+.banner-category {
+  display: inline-block;
+  padding: 3px 12px;
+  background: rgba(200,151,58,0.15);
+  border: 1px solid rgba(200,151,58,0.35);
+  color: var(--gold-lt);
+  font-size: 11px; letter-spacing: 0.1em;
+  border-radius: 2px; margin-bottom: 10px;
+}
+.banner-title {
+  font-size: 22px; font-weight: 800;
+  color: #fff; letter-spacing: 0.05em;
+  margin: 0 0 8px;
+  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
+}
+.banner-salary {
+  font-size: 18px; font-weight: 700;
+  color: #FF6B6B; margin-bottom: 12px;
+}
+.banner-meta { display: flex; align-items: center; gap: 8px; }
+.bmeta-item {
+  display: flex; align-items: center; gap: 4px;
+  font-size: 13px; color: rgba(255,255,255,0.6);
+}
+.bmeta-sep { color: rgba(255,255,255,0.2); }
+
+.banner-right { text-align: right; flex-shrink: 0; }
+.banner-date { font-size: 12px; color: rgba(255,255,255,0.38); margin-bottom: 14px; }
+.banner-btns { display: flex; gap: 10px; justify-content: flex-end; }
+.btn-collect {
+  display: flex; align-items: center; gap: 6px;
+  padding: 9px 18px;
+  background: transparent;
+  border: 1px solid rgba(200,151,58,0.5);
+  color: var(--gold-lt);
+  border-radius: 3px; font-size: 13px;
+  cursor: pointer; transition: all 0.2s;
+  font-family: inherit;
+}
+.btn-collect:hover { background: rgba(200,151,58,0.1); border-color: var(--gold); }
+.btn-apply {
+  padding: 9px 24px;
+  background: var(--red);
+  border: none; color: #fff;
+  border-radius: 3px; font-size: 13px; font-weight: 700;
+  cursor: pointer; transition: all 0.2s;
+  letter-spacing: 0.05em;
+  font-family: inherit;
+  box-shadow: 0 4px 16px rgba(181,39,44,0.4);
+}
+.btn-apply:hover { background: #9A1F23; box-shadow: 0 6px 20px rgba(181,39,44,0.5); }
+.btn-apply.loading { opacity: 0.7; cursor: not-allowed; }
+.banner-hint { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 8px; }
+.banner-hint.success { color: #6FCF97; }
+
+/* 主体 */
+.detail-main {
+  display: flex;
+  gap: 20px;
+  padding: 24px 28px;
+  align-items: flex-start;
+}
+.detail-left {
+  flex: 1;
+  background: #fff;
+  border-radius: 6px;
+  padding: 24px 28px;
+  box-shadow: 0 2px 12px rgba(14,30,61,0.07);
+  border: 1px solid var(--border);
+}
+.detail-right { width: 224px; flex-shrink: 0; }
+
+/* 信息格 */
+.info-grid {
+  display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px;
+  margin-bottom: 4px;
+}
+.info-cell { display: flex; flex-direction: column; gap: 4px; }
+.info-label {
+  font-size: 11px; color: var(--muted); letter-spacing: 0.05em;
+  display: flex; align-items: center; gap: 5px;
+}
+.info-label::before {
+  content: ''; width: 5px; height: 5px;
+  background: var(--red); border-radius: 50%;
+}
+.info-value { font-size: 14px; font-weight: 600; color: var(--text); }
+.red-val { color: var(--red); }
+
+.section-divider {
+  height: 1px; background: var(--border);
+  margin: 20px 0;
+}
+
+/* 内容区块 */
+.content-section { }
+.section-heading {
+  display: flex; align-items: center; gap: 10px;
+  font-size: 15px; font-weight: 700; color: var(--text);
+  margin-bottom: 14px; letter-spacing: 0.05em;
+}
+.heading-bar {
+  display: block; width: 4px; height: 16px;
+  background: var(--red); border-radius: 2px;
+}
+.desc-text {
+  font-size: 13px; line-height: 2;
+  color: #3A3A4A; white-space: pre-wrap;
+}
+.location-row {
+  display: flex; align-items: center; gap: 6px;
+  font-size: 13px; color: #3A3A4A;
+}
+
+/* 公司卡片 */
+.company-card {
+  background: #fff;
+  border-radius: 6px;
+  padding: 18px;
+  box-shadow: 0 2px 12px rgba(14,30,61,0.07);
+  border: 1px solid var(--border);
+}
+.company-card-label {
+  font-size: 11px; font-weight: 700;
+  color: var(--muted); letter-spacing: 0.15em;
+  margin-bottom: 14px; text-transform: uppercase;
+}
+.company-card-top { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
+.cc-logo {
+  width: 48px; height: 48px;
+  border-radius: 8px; overflow: hidden; flex-shrink: 0;
+  background: linear-gradient(135deg, #C8973A, #9A6E28);
+  display: flex; align-items: center; justify-content: center;
+  font-size: 20px; font-weight: 900; color: #fff;
+  border: 1px solid var(--border);
+}
+.cc-logo img { width: 100%; height: 100%; object-fit: cover; }
+.cc-name { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
+.cc-desc { font-size: 11px; color: var(--muted); line-height: 1.6; }
+.cc-divider { height: 1px; background: var(--border); margin-bottom: 12px; }
+.cc-contact {
+  display: flex; align-items: center; gap: 6px;
+  font-size: 12px; color: var(--muted); word-break: break-all;
+  margin-bottom: 14px;
+}
+.btn-apply-card {
+  width: 100%; padding: 10px;
+  background: var(--red); border: none;
+  color: #fff; font-size: 13px; font-weight: 700;
+  border-radius: 3px; cursor: pointer;
+  transition: background 0.2s;
+  font-family: inherit; letter-spacing: 0.05em;
+}
+.btn-apply-card:hover { background: #9A1F23; }
+.btn-apply-card.loading { opacity: 0.7; cursor: not-allowed; }
+.apply-success { text-align: center; font-size: 12px; color: #27AE60; margin-top: 8px; }
+
+/* 空状态 / 骨架 */
+.state-tip {
+  display: flex; align-items: center; justify-content: center;
+  height: 100%; min-height: 100px;
+  color: var(--muted); font-size: 13px;
+}
+.full-tip { flex-direction: column; gap: 12px; }
+.empty-icon { opacity: 0.5; }
+.detail-loading { padding: 24px 28px; }
+.skeleton-row {
+  height: 14px; background: linear-gradient(90deg, #E8E0D8 25%, #F0E8E0 50%, #E8E0D8 75%);
+  background-size: 200% 100%;
+  border-radius: 3px; margin-bottom: 10px;
+  animation: shimmer 1.5s infinite;
+}
+@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
 </style>