/* ============================================================
   style.css v2.0 — 后进知学 · 全站统一样式
   加载顺序：design-system.css → style.css
   ============================================================ */

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-family);
  font-size: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-page);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--text-link); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--brand-primary-hover); }

/* ============================================
   Header — 白色 · 极简 · 底部极淡分割线
   ============================================ */
.header {
  background: var(--bg-card);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  border-bottom: 1px solid var(--border-light);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-xl);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 16px;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.logo:hover { color: var(--text-primary); opacity: 0.8; }
.logo .logo-icon {
  width: 30px;
  height: 30px;
  background: var(--brand-primary);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse);
  font-size: 14px;
  font-weight: var(--fw-bold);
}
.nav { display: flex; gap: var(--sp-3xs); }
.nav a {
  padding: 7px 14px;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  font-size: var(--font-caption);
  font-weight: var(--fw-medium);
  transition: color var(--transition-fast), background var(--transition-fast);
  text-decoration: none;
}
.nav a:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.nav a.active {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  font-weight: var(--fw-semibold);
}

/* ============================================
   Global Sidebar — 上岸路线图
   ============================================ */
:root {
  --global-sidebar-width: 264px;
  --global-sidebar-collapsed-width: 76px;
  --global-sidebar-current-width: var(--global-sidebar-width);
}

body.global-sidebar-collapsed {
  --global-sidebar-current-width: var(--global-sidebar-collapsed-width);
}

.global-sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  z-index: 90;
  width: var(--global-sidebar-current-width);
  border-right: 1px solid var(--border-light);
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow-sm);
  transition: width var(--transition), transform var(--transition);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.global-sidebar-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 18px 12px 20px;
  overflow: hidden;
}

.global-sidebar-top {
  display: grid;
  gap: 12px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--border-light);
}

.global-sidebar-title {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
}

.global-sidebar-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: var(--radius-xs);
  background: var(--brand-primary-light);
  color: var(--brand-primary);
}

.global-sidebar-mark svg,
.global-sidebar-mobile-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.global-sidebar-title-copy {
  min-width: 0;
  flex: 1;
  display: grid;
  gap: 2px;
  transition: opacity var(--transition-fast);
}

.global-sidebar-title-text {
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--transition-fast);
}

.global-sidebar-subtitle {
  color: #8C8C8C;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.global-sidebar-progress {
  display: grid;
  gap: 2px;
  margin: 0 8px;
  padding: 10px 12px;
  border: 1px solid #E4ECFF;
  border-radius: 12px;
  background: #F7FAFF;
  transition: opacity var(--transition-fast);
}

.global-sidebar-progress span,
.global-sidebar-progress em {
  color: var(--text-tertiary);
  font-size: 11px;
  line-height: 1.35;
  font-style: normal;
  font-weight: 700;
}

.global-sidebar-progress strong {
  color: #2F6BFF;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 800;
}

.global-sidebar-toggle {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.global-sidebar-toggle:hover {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
}

.global-sidebar-toggle svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition);
}

.global-sidebar-nav {
  flex: 1;
  display: grid;
  align-content: start;
  gap: 20px;
  padding: 16px 0 8px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.global-sidebar-stage {
  display: grid;
  gap: 10px;
}

.global-sidebar-stage-head {
  display: flex;
  align-items: center;
  min-height: 36px;
  margin: 0 0 2px;
  padding: 0 12px;
  border-radius: 10px;
  background: #2F6BFF;
  color: #FFFFFF;
  font-size: 14px;
  line-height: 1;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
}

.global-sidebar-links {
  display: grid;
  gap: 6px;
}

.global-sidebar-link {
  position: relative;
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 0;
  padding: 0 10px 0 12px;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.global-sidebar-link:hover {
  background: #F5F8FF;
  color: var(--text-primary);
}

.global-sidebar-link.active {
  background: #EEF4FF;
  color: #2F6BFF;
  box-shadow: inset 0 0 0 1px var(--brand-primary-pale);
  font-weight: 600;
}

.global-sidebar-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  border-radius: 999px;
  background: #2F6BFF;
}

.global-sidebar-num {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 8px;
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  color: inherit;
  font-size: 11px;
  font-weight: 900;
}

.global-sidebar-link.active .global-sidebar-num {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--text-inverse);
}

.global-sidebar-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: opacity var(--transition-fast);
}

body.global-sidebar-collapsed .global-sidebar-title {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

body.global-sidebar-collapsed .global-sidebar-inner {
  padding-left: 10px;
  padding-right: 10px;
}

body.global-sidebar-collapsed .global-sidebar-title-copy,
body.global-sidebar-collapsed .global-sidebar-progress,
body.global-sidebar-collapsed .global-sidebar-stage-head,
body.global-sidebar-collapsed .global-sidebar-label {
  width: 0;
  height: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

body.global-sidebar-collapsed .global-sidebar-toggle {
  position: absolute;
  right: -15px;
  top: 18px;
  background: var(--bg-card);
}

body.global-sidebar-collapsed .global-sidebar-toggle svg {
  transform: rotate(180deg);
}

body.global-sidebar-collapsed .global-sidebar-link {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

body.global-sidebar-collapsed .global-sidebar-link.active::before {
  left: 4px;
}

.global-sidebar-mobile-toggle,
.global-sidebar-overlay {
  display: none;
}

@media (min-width: 1025px) {
  body.has-global-sidebar .main,
  body.has-global-sidebar .guide-page,
  body.has-global-sidebar .encyclopedia-page,
  body.has-global-sidebar .recommend-container,
  body.has-global-sidebar .report-container,
  body.has-global-sidebar .policy-layout {
    margin-left: calc(var(--global-sidebar-current-width) + max(24px, calc((100vw - var(--global-sidebar-current-width) - var(--max-width)) / 2)));
    margin-right: max(24px, calc((100vw - var(--global-sidebar-current-width) - var(--max-width)) / 2));
  }
}

@media (max-width: 1024px) {
  .global-sidebar {
    width: var(--global-sidebar-width);
    transform: translateX(calc(-100% + var(--global-sidebar-collapsed-width)));
  }

  body:not(.global-sidebar-collapsed) .global-sidebar {
    transform: translateX(0);
  }

  body.global-sidebar-collapsed .global-sidebar {
    width: var(--global-sidebar-collapsed-width);
  }
}

@media (max-width: 768px) {
  .global-sidebar {
    width: min(86vw, 288px);
    transform: translateX(-105%);
  }

  body.global-sidebar-mobile-open .global-sidebar {
    transform: translateX(0);
  }

  body.global-sidebar-collapsed .global-sidebar {
    width: min(86vw, 288px);
  }

  body.global-sidebar-collapsed .global-sidebar-title-text,
  body.global-sidebar-collapsed .global-sidebar-title-copy,
  body.global-sidebar-collapsed .global-sidebar-progress,
  body.global-sidebar-collapsed .global-sidebar-stage-head,
  body.global-sidebar-collapsed .global-sidebar-label {
    width: auto;
    height: auto;
    min-height: initial;
    margin: initial;
    padding: initial;
    opacity: 1;
    pointer-events: auto;
  }

  body.global-sidebar-collapsed .global-sidebar-progress {
    margin: 0 8px;
    padding: 10px 12px;
  }

  body.global-sidebar-collapsed .global-sidebar-stage-head {
    min-height: 36px;
    margin: 0 0 2px;
    padding: 0 12px;
  }

  body.global-sidebar-collapsed .global-sidebar-link {
    justify-content: flex-start;
    padding: 0 10px 0 12px;
  }

  body.global-sidebar-collapsed .global-sidebar-toggle {
    position: static;
  }

  .global-sidebar-toggle {
    display: none;
  }

  .global-sidebar-mobile-toggle {
    position: fixed;
    left: 14px;
    bottom: 18px;
    z-index: 120;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 1px solid var(--border-default);
    border-radius: 999px;
    background: var(--bg-card);
    color: var(--brand-primary);
    box-shadow: var(--shadow-sm);
  }

  .global-sidebar-overlay {
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 80;
    background: rgba(15,23,42,.16);
  }

  body.global-sidebar-mobile-open .global-sidebar-overlay {
    display: block;
  }
}

/* ============================================
   Main Container
   ============================================ */
.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-xl) var(--sp-6xl);
}

/* ============================================
   Hero（旧版兼容）
   ============================================ */
.hero {
  text-align: center;
  padding: var(--sp-7xl) var(--sp-xl) var(--sp-4xl);
}
.hero h1 {
  font-size: var(--font-h1);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: var(--sp-sm);
  letter-spacing: -0.02em;
  line-height: var(--lh-heading);
}
.hero p {
  color: var(--text-secondary);
  font-size: var(--font-body);
  max-width: var(--reading-width);
  margin: 0 auto;
}
.hero-actions {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2xs);
  min-height: 40px;
  padding: 0 var(--sp-lg);
  border-radius: var(--radius-sm);
  font-size: var(--font-caption);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
  font-family: var(--font-family);
  line-height: 1;
  white-space: nowrap;
}
.btn-primary {
  background: var(--brand-primary);
  color: var(--text-inverse);
}
.btn-primary:hover {
  background: var(--brand-primary-hover);
  box-shadow: var(--shadow-md);
  color: var(--text-inverse);
  transform: translateY(-1px);
}
.btn-outline {
  background: var(--bg-card);
  color: var(--brand-primary);
  border: 1px solid var(--border-default);
}
.btn-outline:hover {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary);
  transform: translateY(-1px);
}
.btn-gold {
  background: var(--accent-amber);
  color: var(--text-inverse);
  font-weight: var(--fw-bold);
}
.btn-gold:hover {
  background: #D97706;
  transform: translateY(-1px);
}
.btn-sm {
  min-height: 32px;
  padding: 0 var(--sp-sm);
  font-size: 12px;
  border-radius: var(--radius-xs);
}
.btn-block { width: 100%; }
.btn:disabled,
.btn[disabled] {
  cursor: not-allowed;
  opacity: 0.4;
  transform: none !important;
  box-shadow: none !important;
}

/* ============================================
   Cards（统一）
   ============================================ */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  overflow: hidden;
}
.card-body { padding: var(--sp-xl); }
.card-title {
  font-size: var(--font-body);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-xs);
  color: var(--text-primary);
}
.card-text {
  color: var(--text-secondary);
  font-size: var(--font-caption);
  line-height: var(--lh-body);
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.app-section {
  margin-bottom: var(--sp-3xl);
}

.app-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}

.app-section-title {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--font-h2);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
}

.app-muted {
  color: var(--text-secondary);
  font-size: var(--font-caption);
  line-height: var(--lh-caption);
}

.app-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 var(--sp-sm);
  border-radius: 999px;
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  font-size: var(--font-xs);
  font-weight: var(--fw-semibold);
}

.app-empty-state {
  display: grid;
  place-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-5xl) var(--sp-xl);
  border: 1px dashed var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  color: var(--text-secondary);
  text-align: center;
}

.app-empty-state h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--font-h3);
  font-weight: var(--fw-bold);
}

.app-empty-state p {
  max-width: 420px;
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-caption);
  line-height: var(--lh-body);
}

.category-card {
  text-align: center;
  padding: var(--sp-3xl) var(--sp-xl);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}
.category-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--brand-primary-pale);
}
.category-card .icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto var(--sp-md);
  font-weight: var(--fw-bold);
}
.category-card .card-title { margin-bottom: var(--sp-3xs); }
.category-card .card-text { font-size: var(--font-caption); }

/* ============================================
   Page Header
   ============================================ */
.page-header {
  margin-bottom: var(--sp-3xl);
}
.page-header h2 {
  font-size: var(--font-h1);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: var(--lh-heading);
  letter-spacing: -0.02em;
}
.page-header .breadcrumb {
  font-size: var(--font-caption);
  color: var(--text-tertiary);
  margin-top: var(--sp-3xs);
}
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--brand-primary); }
.breadcrumb span { color: var(--text-primary); }

/* ============================================
   Tabs
   ============================================ */
.tabs {
  display: flex;
  gap: var(--sp-3xs);
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-3xs);
  margin-bottom: var(--sp-3xl);
  width: fit-content;
}
.tab {
  padding: 8px 18px;
  border-radius: var(--radius-xs);
  font-size: var(--font-caption);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  font-family: var(--font-family);
}
.tab:hover { color: var(--text-primary); }
.tab.active {
  background: var(--bg-card);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
  font-weight: var(--fw-semibold);
}

/* ============================================
   Region Grid
   ============================================ */
.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--sp-sm);
}
.region-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px var(--sp-md);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  font-size: var(--font-caption);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  text-align: center;
}
.region-item:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

/* ============================================
   Sub-category Cards
   ============================================ */
.sub-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-md);
}
.sub-category-card {
  padding: var(--sp-xl);
  text-align: center;
  cursor: pointer;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.sub-category-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.sub-category-card .icon {
  font-size: 24px;
  margin-bottom: var(--sp-xs);
}

/* ============================================
   Job / Paper List
   ============================================ */
.list-stack { display: flex; flex-direction: column; gap: var(--sp-sm); }
.list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-lg) var(--sp-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.list-item:hover {
  border-color: var(--brand-primary-pale);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.list-item .item-info h4 {
  font-size: var(--font-body);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-3xs);
  color: var(--text-primary);
}
.list-item .item-info p {
  font-size: var(--font-caption);
  color: var(--text-secondary);
}
.list-item .item-arrow {
  color: var(--text-tertiary);
  font-size: 16px;
}

/* ============================================
   Detail Page
   ============================================ */
.detail-card { margin-bottom: var(--sp-xl); }
.detail-meta {
  display: flex;
  gap: var(--sp-xl);
  flex-wrap: wrap;
  margin: var(--sp-md) 0;
}
.detail-meta-item {
  font-size: var(--font-caption);
  color: var(--text-secondary);
}
.detail-meta-item strong {
  color: var(--text-secondary);
  font-weight: var(--fw-medium);
}
.detail-section {
  margin-top: var(--sp-xl);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--border-light);
}
.detail-section h3 {
  font-size: var(--font-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-sm);
  color: var(--text-primary);
}
.download-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}
.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-sm) var(--sp-md);
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-default);
}
.download-item .dl-info {
  font-size: var(--font-caption);
  color: var(--text-secondary);
  font-weight: var(--fw-medium);
}
.download-item .dl-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-left: var(--sp-xs);
}

.preview-placeholder {
  width: 100%;
  height: 300px;
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: var(--font-caption);
}

/* ============================================
   Related Section
   ============================================ */
.related-section {
  margin-top: var(--sp-4xl);
}
.related-section h3 {
  font-size: var(--font-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-md);
  color: var(--text-primary);
}

/* ============================================
   About Section
   ============================================ */
.about-section {
  max-width: var(--reading-width);
  margin: 0 auto;
}
.about-section .card-body p {
  font-size: var(--font-body);
  color: var(--text-secondary);
  line-height: var(--lh-body);
  margin-bottom: var(--sp-md);
}
.about-section .card-body p:last-child { margin-bottom: 0; }

/* ============================================
   Footer
   ============================================ */
/* ============================================
   Footer（V3.0）
   ============================================ */
.footer {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  padding: var(--sp-6xl) 0 0;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-xl);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-5xl);
}
.footer-brand-col { display: flex; flex-direction: column; gap: var(--sp-sm); }
.footer-logo {
  font-size: 20px;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.footer-tagline {
  font-size: var(--font-caption);
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}
.footer-company {
  font-size: var(--font-caption);
  color: var(--text-tertiary);
  margin: var(--sp-xs) 0 0;
}
.footer-col-title {
  font-size: var(--font-caption);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin: 0 0 var(--sp-md);
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}
.footer-links a {
  font-size: var(--font-caption);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--brand-primary); }
.footer-links span {
  font-size: var(--font-caption);
  color: var(--text-tertiary);
}
.footer-bottom {
  margin-top: var(--sp-5xl);
  padding: var(--sp-lg) var(--sp-xl);
  border-top: 1px solid var(--border-light);
  text-align: center;
}
.footer-bottom p {
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 0;
}

/* ============================================
   Hero — 首页第一屏（V3.0 最终版）
   ============================================ */
.home-hero {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(160deg, #F5F8FD 0%, #EEF2FA 30%, #FAFBFC 70%);
  margin-bottom: var(--sp-6xl);
}
.home-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 75% 55%, rgba(37,99,235,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 25% 30%, rgba(37,99,235,0.03) 0%, transparent 50%);
}
.home-hero-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  position: relative;
  z-index: 1;
}
.home-hero-left {
  flex: 0 0 auto;
  max-width: 540px;
}
.home-hero-title {
  font-size: 38px;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin: 0 0 14px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.home-hero-brand {
  font-size: 16px;
  color: var(--brand-primary);
  margin: 0 0 18px;
  font-weight: var(--fw-semibold);
  letter-spacing: 2px;
  opacity: 0.85;
}
.home-hero-desc {
  font-size: var(--font-body);
  color: var(--text-secondary);
  margin: 0 0 28px;
  line-height: 1.7;
  max-width: 440px;
}
.home-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.btn-hero {
  min-height: 44px;
  padding: 0 26px;
  font-size: 15px;
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.btn-hero:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.15);
}
.home-hero-tags {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-caption);
  color: var(--text-secondary);
  font-weight: var(--fw-medium);
}
.hero-tag svg {
  flex-shrink: 0;
}

/* Hero 右侧装饰 */
.home-hero-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.hero-visual {
  position: relative;
  width: 400px;
  height: 320px;
}
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  border-radius: var(--radius-lg);
}
.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(37,99,235,0.06) 0%, transparent 70%);
  border-radius: 50%;
}


/* ============================================
   热力地图区域（V3.0）
   ============================================ */
.home-map-section { margin-bottom: var(--sp-6xl); }
.home-map-layout {
  display: flex;
  gap: var(--sp-xl);
  align-items: stretch;
  max-width: 1280px;
  margin: 0 auto;
}
.home-map-main {
  flex: 1;
  min-width: 0;
}
.home-map-header { margin-bottom: 8px; }
.home-map-header h2 {
  font-size: var(--font-h2);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: var(--lh-heading);
  margin-bottom: 4px;
}
.home-map-header p {
  font-size: var(--font-caption);
  color: var(--text-secondary);
}

.heatmap-control-cluster {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--sp-sm);
  flex-shrink: 0;
}
.heatmap-segment {
  display: flex;
  gap: var(--sp-3xs);
  padding: var(--sp-3xs);
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
}
.heatmap-segment button {
  min-height: 32px;
  padding: 0 16px;
  border: none;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-family);
  font-size: var(--font-caption);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.heatmap-segment button:hover { color: var(--text-primary); }
.heatmap-segment button.active {
  background: var(--bg-card);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.home-map-body {
  display: flex;
  gap: var(--sp-lg);
  align-items: stretch;
  margin-bottom: var(--sp-lg);
}
.home-map-panel {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: var(--sp-lg);
  min-width: 0;
}
.home-map-panel-full {
  flex: 1;
}
.home-heatmap-chart {
  width: 100%;
  height: 520px;
}

/* TOP10 悬浮卡片 — 绝对定位于地图面板右上角 */
.home-rank-float {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 220px;
  max-height: 320px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(37,99,235,0.12);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  z-index: 10;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.home-rank-title {
  font-size: var(--font-caption);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}
.home-rank-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.home-rank-item {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 2px 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.home-rank-item:hover {
  background: var(--brand-primary-light);
  transform: translateX(3px);
  box-shadow: var(--shadow-sm);
}
.home-rank-item:nth-child(-n+3) .rank-index {
  background: var(--brand-primary);
  color: white;
}
.home-rank-item .rank-index {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--bg-page);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}
.home-rank-item .rank-name {
  font-size: var(--font-caption);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}
.home-rank-item .rank-count {
  font-size: var(--font-caption);
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
}

/* 侧边栏产品功能入口 */
.home-side-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  justify-content: space-between;
}
.side-features-title {
  font-size: var(--font-caption);
  font-weight: var(--fw-bold);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0 4px;
  margin-bottom: 4px;
}
.side-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 14px;
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.side-feature-item:hover {
  transform: translateX(3px);
  border-color: var(--brand-primary-pale);
  box-shadow: var(--shadow-sm);
}
.side-feature-item-featured {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary-pale);
}
.side-feature-item-featured:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 0 16px rgba(37,99,235,0.08);
}
.side-feature-item-disabled {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}
.side-feature-item-disabled:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border-default);
}
.side-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.side-feature-item-featured .side-feature-icon {
  background: rgba(37,99,235,0.1);
}
.side-feature-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.side-feature-name {
  font-size: var(--font-caption);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  line-height: 1.3;
}
.side-feature-desc {
  font-size: 11px;
  color: var(--text-tertiary);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.side-feature-item-featured .side-feature-name {
  color: var(--brand-primary);
}

.home-map-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
}
.home-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.home-stat-item:hover {
  background: var(--bg-subtle);
  border-radius: var(--radius-xs);
}
.home-stat-item:last-child { border-right: none; }
.home-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--brand-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}
.home-stat-item:hover .home-stat-icon {
  background: var(--brand-primary-pale);
}
.home-stat-value {
  font-size: 28px;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: 1.1;
}
.home-stat-label {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: var(--fw-medium);
  letter-spacing: 0.5px;
}

/* 地图右侧功能入口 */
.home-map-sidebar {
  position: sticky;
  top: 72px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  min-width: 300px;
  max-width: 300px;
  align-self: flex-start;
}

/* ============================================
   底部信息区：公告 + 新手指南（V3.0）
   ============================================ */
.home-bottom-section { margin-bottom: var(--sp-3xl); }
.home-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
}
.home-notice-panel,
.home-guide-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
}
.home-notice-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--border-light);
}
.home-notice-header h3 {
  font-size: var(--font-h3);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin: 0;
}
.notice-more-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-caption);
  color: var(--brand-primary);
  text-decoration: none;
  font-weight: var(--fw-medium);
  transition: color var(--transition-fast);
}
.notice-more-link:hover { color: var(--brand-primary-hover); }
.notice-list { display: flex; flex-direction: column; gap: 2px; }
.notice-item {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-sm) var(--sp-sm);
  border-radius: var(--radius-xs);
  text-decoration: none;
  color: inherit;
  transition: background var(--transition-fast);
}
.notice-item:hover { background: var(--bg-hover); }
.notice-tag {
  display: inline-flex;
  align-items: center;
  min-width: 44px;
  justify-content: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: var(--radius-tag);
  font-size: var(--font-xs);
  font-weight: var(--fw-semibold);
  flex-shrink: 0;
}
.notice-tag-policy {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
}
.notice-tag-notice {
  background: var(--accent-amber-light);
  color: var(--accent-amber);
}
.notice-tag-announce {
  background: #F0FDF4;
  color: var(--accent-green);
}
.notice-text {
  flex: 1;
  font-size: var(--font-caption);
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.notice-date {
  font-size: 12px;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.home-guide-panel h3 {
  font-size: var(--font-h3);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin: 0 0 var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--border-light);
}
.guide-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-sm);
}
.guide-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: var(--sp-xl) var(--sp-sm);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  text-decoration: none;
  color: inherit;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: 1px solid transparent;
}
.guide-item:hover {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary-pale);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.guide-icon-svg {
  display: flex;
  align-items: center;
  justify-content: center;
}
.guide-item span {
  font-size: var(--font-caption);
  font-weight: var(--fw-semibold);
  color: var(--text-secondary);
}
.guide-item:hover span {
  color: var(--brand-primary);
}

/* ============================================
   旧版兼容 - home-heatmap-card
   ============================================ */
.home-heatmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--sp-xl);
  box-shadow: var(--shadow-sm);
  margin: var(--sp-xs) 0 var(--sp-3xl);
}
.home-heatmap-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-xl);
  margin-bottom: var(--sp-lg);
}
.home-heatmap-header h2 {
  font-size: var(--font-h2);
  line-height: var(--lh-heading);
  color: var(--text-primary);
}
.home-heatmap-header p {
  margin-top: var(--sp-2xs);
  font-size: var(--font-caption);
  color: var(--text-secondary);
}
.home-heatmap-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: var(--sp-md);
  min-height: 700px;
}

.heatmap-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-sm);
  margin-top: var(--sp-md);
}
.heatmap-stat {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: var(--sp-md) var(--sp-lg);
}
.heatmap-stat span {
  display: block;
  font-size: var(--font-xs);
  color: var(--text-secondary);
  margin-bottom: var(--sp-3xs);
}
.heatmap-stat strong {
  font-size: 22px;
  line-height: 1.2;
  color: var(--brand-primary);
}

/* ============================================
   Job Filter Form
   ============================================ */
.job-filter-card { margin-bottom: var(--sp-2xl); }
.job-filter-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-sm);
  align-items: center;
}
.job-filter-form select,
.job-filter-form input {
  width: 100%;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  font-size: var(--font-caption);
  font-family: var(--font-family);
  color: var(--text-primary);
  background: var(--bg-card);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.job-filter-form select:focus,
.job-filter-form input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.job-filter-actions { display: flex; gap: var(--sp-sm); }
.job-result-summary { margin-bottom: var(--sp-md); }
.job-result-summary .card-body {
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-xs);
}
.job-badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: var(--font-xs);
  font-weight: var(--fw-semibold);
}
.job-badge-blue {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
}
.job-badge-gray {
  background: var(--bg-hover);
  color: var(--text-secondary);
}
.job-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-xs);
  margin-top: var(--sp-2xl);
  flex-wrap: wrap;
}

/* ============================================
   Table
   ============================================ */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-caption);
}
table th {
  background: var(--bg-subtle);
  color: var(--text-primary);
  padding: var(--sp-sm) 14px;
  text-align: left;
  font-weight: var(--fw-semibold);
  font-size: var(--font-xs);
  white-space: nowrap;
  border-bottom: 2px solid var(--border-default);
}
table td {
  padding: var(--sp-sm) 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}
table tbody tr:nth-child(even) td {
  background: var(--bg-subtle);
}
table tbody tr:hover td {
  background: var(--brand-primary-light);
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar { background: var(--bg-page); }

/* Spin */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   政策解读中心
   ============================================ */
.policy-layout {
  display: flex;
  gap: var(--sp-xl);
  min-height: calc(100vh - var(--header-height) - 82px);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--sp-xl) var(--sp-xl) var(--sp-5xl);
}
.policy-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--sp-lg) 0;
  overflow-y: auto;
  position: sticky;
  top: calc(var(--header-height) + var(--sp-xl));
  height: calc(100vh - var(--header-height) - var(--sp-5xl));
}
.policy-sidebar-title {
  font-size: var(--font-body);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  padding: 0 var(--sp-lg) var(--sp-md);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: var(--sp-2xs);
}
.policy-nav-item {
  display: block;
  margin: 0 var(--sp-sm);
  padding: 10px var(--sp-md);
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-caption);
  font-weight: var(--fw-medium);
  transition: all var(--transition-fast);
  border-left: 0;
  cursor: pointer;
}
.policy-nav-item:hover {
  color: var(--brand-primary);
  background: var(--brand-primary-light);
}
.policy-nav-item.active {
  color: var(--brand-primary);
  background: var(--brand-primary-light);
  font-weight: var(--fw-semibold);
}

.policy-nav-pinned {
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}
.nav-pin-icon {
  display: inline-block;
  margin-right: var(--sp-2xs);
  font-size: 12px;
}

.policy-nav-divider {
  height: 1px;
  background: var(--border-light);
  margin: var(--sp-xs) var(--sp-lg);
}

.policy-nav-parent {
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  font-size: var(--font-caption);
  display: flex;
  align-items: center;
  gap: var(--sp-2xs);
}
.nav-expand-icon {
  font-size: 10px;
  color: var(--text-tertiary);
  flex-shrink: 0;
  width: 14px;
  text-align: center;
  transition: transform 0.2s ease;
}

.nav-children .policy-nav-child,
.policy-nav-children .policy-nav-child {
  padding-left: var(--sp-xl);
  font-size: var(--font-caption);
  font-weight: var(--fw-regular);
  color: var(--text-secondary);
}
.policy-nav-child:hover {
  color: var(--brand-primary);
  background: var(--brand-primary-light);
}
.policy-nav-child.active {
  color: var(--brand-primary);
  background: var(--brand-primary-light);
  font-weight: var(--fw-medium);
}

.policy-main { flex: 1; padding: 0; min-width: 0; }
.policy-article-card {
  margin-top: var(--sp-xs);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.policy-article-title {
  font-family: var(--font-family);
  font-size: 26px;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--sp-sm);
}
.policy-article-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
  font-size: var(--font-caption);
  color: var(--text-secondary);
  margin-bottom: var(--sp-xl);
}
.policy-article-wrapper {
  display: flex;
  gap: var(--sp-3xl);
  align-items: flex-start;
  margin-top: var(--sp-lg);
}
.policy-article-body {
  flex: 1;
  min-width: 0;
  font-size: var(--font-body);
  line-height: 1.9;
  color: var(--text-primary);
}
.policy-article-body h2 {
  font-size: var(--font-h3);
  font-weight: var(--fw-bold);
  margin: var(--sp-4xl) 0 14px;
  padding-bottom: var(--sp-xs);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}
.policy-article-body h3 {
  font-size: var(--font-body);
  font-weight: var(--fw-semibold);
  margin: var(--sp-2xl) 0 var(--sp-sm);
  color: var(--text-primary);
}
.policy-article-body p { margin-bottom: 14px; text-indent: 2em; }
.policy-article-body ul, .policy-article-body ol { margin: 10px 0 14px 2em; }
.policy-article-body li { margin-bottom: var(--sp-2xs); }
.policy-article-body blockquote {
  margin: 14px 0;
  padding: var(--sp-sm) var(--sp-md);
  background: var(--brand-primary-light);
  border-left: 3px solid var(--brand-primary);
  color: var(--text-secondary);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}
.policy-article-body table { margin: 14px 0; font-size: var(--font-caption); }
.policy-article-body table th,
.policy-article-body table td { padding: 10px 14px; }
.policy-article-body img {
  max-width: 100%;
  border-radius: var(--radius-xs);
  margin: 14px 0;
}
.policy-article-body .highlight-box {
  margin: 14px 0;
  padding: 14px var(--sp-md);
  background: var(--accent-amber-light);
  border: 1px solid var(--accent-amber-border);
  border-radius: var(--radius-xs);
  font-size: var(--font-caption);
  color: #92400E;
}
.policy-article-body .note-box {
  margin: 14px 0;
  padding: 14px var(--sp-md);
  background: var(--brand-primary-light);
  border: 1px solid var(--brand-primary-pale);
  border-radius: var(--radius-xs);
  font-size: var(--font-caption);
  color: var(--brand-primary-dark);
}
.policy-article-body .download-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-xs);
  color: #065F46;
  text-decoration: none;
  font-size: var(--font-caption);
  margin: var(--sp-xs) 0;
}
.article-placeholder {
  padding: var(--sp-5xl);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--font-body);
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  border: 2px dashed var(--border-default);
}
.article-placeholder p { margin-bottom: var(--sp-xs); text-indent: 0; }
.policy-article-toc {
  width: 190px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-md) 14px;
  font-size: var(--font-caption);
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  border: 1px solid var(--border-default);
}
.toc-title {
  font-size: var(--font-caption);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: var(--sp-sm);
  padding-bottom: var(--sp-xs);
  border-bottom: 1px solid var(--border-default);
}
.toc-nav a {
  display: block;
  padding: 5px 0;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  line-height: 1.5;
}
.toc-nav a:hover { color: var(--brand-primary); }
.toc-nav a.toc-h2 { font-weight: var(--fw-semibold); color: var(--text-secondary); }
.toc-nav a.toc-h3 { padding-left: var(--sp-sm); font-size: 12px; }
.toc-empty { color: var(--text-tertiary); font-size: var(--font-caption); text-align: center; padding: var(--sp-md) 0; }

/* ============================================
   Utility
   ============================================ */
.mt-16 { margin-top: var(--sp-md); }
.mt-24 { margin-top: var(--sp-xl); }
.mt-32 { margin-top: var(--sp-3xl); }
.mb-16 { margin-bottom: var(--sp-md); }
.text-center { text-align: center; }
.text-gray { color: var(--text-secondary); }

/* ============================================
   Homepage Responsive（V3.0）
   ============================================ */
@media (max-width: 1024px) {
  .home-hero-inner { flex-direction: column; gap: var(--sp-4xl); }
  .home-hero-left { max-width: 100%; text-align: center; }
  .home-hero-desc { max-width: 100%; }
  .home-hero-actions { justify-content: center; }
  .home-hero-tags { justify-content: center; }
  .home-hero-right { min-height: 0; display: none; }

  .home-map-layout { flex-direction: column; }
  .home-map-sidebar {
    position: static;
    min-width: 0;
    max-width: none;
    flex-direction: column;
  }

  .home-bottom-grid { grid-template-columns: 1fr; }

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3xl);
  }

  .home-map-body { flex-direction: column; }
  .home-map-panel { min-height: 420px; }
  .home-heatmap-chart { height: 420px; }
}

@media (max-width: 768px) {
  .home-hero { min-height: auto; padding: var(--sp-5xl) 0; }
  .home-hero-title { font-size: 28px; }
  .home-hero-inner { padding: 0 var(--sp-xl); }

  .home-map-stats { grid-template-columns: repeat(2, 1fr); }
  .home-stat-item:nth-child(2) { border-right: none; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-2xl);
    text-align: center;
  }

  .home-map-layout { flex-direction: column; }
  .home-map-sidebar {
    position: static;
    min-width: 0;
    max-width: none;
    flex-direction: column;
  }
  .home-map-panel { min-height: 420px; }
}

/* ============================================
   首页 UI 重构 V4.0 — 仅视觉覆盖，不改数据和业务逻辑
   ============================================ */
.header {
  height: 64px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid #E5E7EB;
  box-shadow: none;
}
.header-inner {
  height: 64px;
  max-width: 1200px;
  padding: 0 24px;
  gap: 24px;
}
.logo {
  min-width: 144px;
  font-size: 17px;
  gap: 8px;
}
.logo .logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: none;
}
.nav {
  flex: 1;
  justify-content: center;
  gap: 8px;
}
.nav a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 14px;
  color: #111827;
}
.nav a.active,
.nav a:hover {
  background: #EFF6FF;
  color: #2563EB;
}
.header-search {
  width: 224px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  background: #FAFBFC;
  color: #9CA3AF;
  font-size: 13px;
  line-height: 1;
}
.header-search-icon { flex: 0 0 auto; }

body { background: #FAFBFC; }
.main {
  max-width: 1200px;
  padding: 24px 24px 64px;
}
.btn {
  min-height: 44px;
  padding: 0 24px;
  border-radius: 12px;
  box-shadow: none;
}
.btn-primary:hover,
.btn-outline:hover,
.category-card:hover,
.sub-category-card:hover,
.list-item:hover,
.guide-item:hover,
.side-feature-item:hover,
.home-stat-item:hover,
.home-rank-item:hover {
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
}

.home-hero {
  min-height: 480px;
  margin: 16px 0 24px;
  padding: 0;
  border: 1px solid #E5E7EB;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(239,246,255,.96), rgba(255,255,255,.96) 56%, rgba(219,234,254,.72));
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
  overflow: hidden;
}
.home-hero-bg { display: none; }
.home-hero-inner {
  min-height: 480px;
  max-width: none;
  padding: 48px 40px;
  gap: 64px;
}
.home-hero-left {
  flex: 0 0 48%;
  max-width: 520px;
}
.home-hero-left::before {
  content: "军队文职";
  display: inline-flex;
  align-items: center;
  height: 32px;
  margin-bottom: 24px;
  padding: 0 16px;
  border-radius: 999px;
  background: #EFF6FF;
  color: #2563EB;
  font-size: 14px;
  font-weight: 700;
}
.home-hero-title {
  margin: 0 0 16px;
  font-size: 44px;
  line-height: 1.2;
  letter-spacing: 0;
}
.home-hero-brand {
  margin: 0 0 16px;
  color: #111827;
  font-size: 20px;
  font-weight: 700;
}
.home-hero-desc {
  max-width: 480px;
  margin: 0 0 32px;
  color: #6B7280;
  font-size: 16px;
  line-height: 1.8;
}
.home-hero-actions {
  gap: 16px;
  margin-bottom: 48px;
}
.btn-hero {
  min-width: 168px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 12px;
  font-size: 15px;
}
.home-hero-tags {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.hero-tag,
.home-hero-tags::after {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #111827;
  font-size: 14px;
  font-weight: 700;
}
.hero-tag svg {
  width: 20px;
  height: 20px;
  padding: 2px;
  border-radius: 999px;
  background: #EFF6FF;
}
.home-hero-tags::after {
  content: "✓ 政策解读";
  color: #111827;
}
.home-hero-right {
  flex: 1;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual {
  width: min(420px, 100%);
  height: 320px;
  position: relative;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,.86), rgba(239,246,255,.78));
  border: 1px solid rgba(219,234,254,.96);
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
  overflow: hidden;
}
.hero-grid-pattern {
  position: absolute;
  inset: 32px 48px 64px 72px;
  border-radius: 20px;
  background: #FFFFFF;
  border: 1px solid #DBEAFE;
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
  transform: rotate(4deg);
}
.hero-grid-pattern::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 56px;
  border-radius: 20px 20px 0 0;
  background: #2563EB;
}
.hero-grid-pattern::after {
  content: "";
  position: absolute;
  left: 40px;
  right: 48px;
  top: 88px;
  height: 112px;
  background:
    linear-gradient(#DBEAFE,#DBEAFE) 0 0 / 70% 12px no-repeat,
    linear-gradient(#EFF6FF,#EFF6FF) 0 32px / 88% 12px no-repeat,
    linear-gradient(#DBEAFE,#DBEAFE) 0 64px / 54% 12px no-repeat,
    linear-gradient(90deg,#93C5FD 0 22%,#DBEAFE 22% 100%) 0 104px / 100% 8px no-repeat;
}
.hero-glow {
  position: absolute;
  width: 144px;
  height: 144px;
  left: 32px;
  bottom: 32px;
  border: 14px solid rgba(37,99,235,.72);
  border-radius: 50%;
  background: rgba(255,255,255,.54);
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
}
.hero-glow::after {
  content: "";
  position: absolute;
  width: 88px;
  height: 16px;
  right: -72px;
  bottom: -28px;
  border-radius: 999px;
  background: #2563EB;
  transform: rotate(-42deg);
}

.home-map-section {
  margin: 0 0 24px;
}
.home-map-layout {
  align-items: stretch;
  gap: 24px;
}
.home-map-main {
  flex: 1 1 70%;
  min-width: 0;
  padding: 24px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: #FFFFFF;
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
}
.home-map-header {
  margin: 0 0 16px;
}
.home-map-header h2 {
  margin: 0 0 8px;
  font-size: 24px;
}
.home-map-header p {
  font-size: 14px;
}
.heatmap-control-cluster {
  gap: 16px;
  margin: 0 0 24px;
}
.heatmap-segment {
  gap: 8px;
  padding: 4px;
  border-radius: 12px;
  background: #F8F9FA;
}
.heatmap-segment button {
  height: 36px;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 14px;
}
.heatmap-segment button.active {
  background: #EFF6FF;
  color: #2563EB;
  box-shadow: none;
}
.home-map-body {
  display: block;
  margin: 0;
}
.home-map-panel {
  min-height: 440px;
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: #FFFFFF;
  box-shadow: none;
}
.home-heatmap-chart {
  height: 440px;
}
.home-heatmap-chart > div {
  transform: scale(1.18);
  transform-origin: center center;
}
.home-heatmap-chart canvas {
  transform-origin: center center;
}
.home-rank-float {
  position: static;
  width: 100%;
  margin-top: 24px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.home-rank-title {
  margin-bottom: 16px;
  font-size: 16px;
}
.home-rank-title svg { display: none; }
.home-rank-title::before {
  content: "TOP5 ";
  color: #2563EB;
}
.home-rank-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}
.home-rank-item {
  min-height: 104px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  align-items: center;
  align-content: center;
  padding: 16px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: #FAFBFC;
  overflow: visible;
}
.home-rank-item:nth-child(n+6) { display: none; }
.home-rank-item .rank-index {
  width: auto;
  min-width: 48px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  border-radius: 12px;
  background: #2563EB;
  color: #FFFFFF;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  overflow: visible;
}
.rank-index::before { content: "TOP"; }
.rank-name {
  align-self: center;
  font-size: 15px;
  color: #111827;
}
.rank-count {
  grid-column: 1 / -1;
  font-size: 20px;
  font-weight: 800;
  color: #2563EB;
}
.rank-bar { display: none; }
.home-map-stats { display: none; }

.home-map-sidebar {
  flex: 0 0 calc(30% - 12px);
  min-width: 280px;
  max-width: 360px;
  position: static;
  display: flex;
  align-self: stretch;
}
.home-side-features {
  width: 100%;
  height: 100%;
  padding: 24px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: #FFFFFF;
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
}
.side-features-title {
  margin-bottom: 16px;
  font-size: 20px;
}
.side-feature-item {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 16px;
  padding: 16px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: #FAFBFC;
}
.side-feature-item:last-child { margin-bottom: 0; }
.side-feature-item-featured,
.side-feature-item:hover {
  border-color: #DBEAFE;
  background: #EFF6FF;
}
.side-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 16px;
  background: #EFF6FF;
}
.side-feature-icon svg {
  width: 22px;
  height: 22px;
}
.side-feature-name {
  font-size: 15px;
}
.side-feature-desc {
  margin-top: 4px;
  font-size: 13px;
}
.side-feature-item-disabled {
  opacity: .58;
  background: #F8F9FA;
}
.side-feature-item-disabled:hover {
  border-color: #E5E7EB;
  background: #F8F9FA;
  box-shadow: none;
  transform: none;
}

.home-bottom-section {
  margin: 0 0 48px;
}
.home-bottom-grid {
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.home-notice-panel,
.home-guide-panel {
  padding: 24px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: #FFFFFF;
  box-shadow: 0 8px 30px rgba(15,23,42,.06);
}
.home-notice-header {
  margin-bottom: 16px;
  padding: 0;
  border: 0;
}
.home-notice-header h3,
.home-guide-panel h3 {
  margin: 0;
  font-size: 20px;
}
.notice-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.notice-list {
  gap: 8px;
}
.notice-item {
  min-height: 48px;
  grid-template-columns: 56px 1fr 56px;
  gap: 16px;
  padding: 8px 0;
  border-radius: 12px;
}
.notice-item:hover {
  background: #FAFBFC;
}
.notice-tag {
  height: 28px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: 13px;
}
.notice-tag-policy,
.notice-tag-notice,
.notice-tag-announce {
  background: #EFF6FF;
  color: #2563EB;
}
.notice-text {
  font-size: 15px;
}
.notice-date {
  color: #6B7280;
}
.guide-grid-2x2 {
  gap: 16px;
  margin-top: 24px;
}
.guide-item {
  min-height: 112px;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  background: #FAFBFC;
}
.guide-item:hover {
  background: #EFF6FF;
}
.guide-icon-svg {
  width: 40px;
  height: 40px;
  border-radius: 16px;
  background: #EFF6FF;
}
.guide-item span:last-child {
  font-size: 15px;
  color: #111827;
}

.footer {
  margin-top: 0;
  padding: 48px 0 0;
  border-top: 0;
  background: #0F172A;
  color: #CBD5E1;
}
.footer-inner {
  max-width: 1200px;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 64px;
  padding: 0 24px;
}
.footer-logo {
  color: #FFFFFF;
  font-size: 24px;
}
.footer-tagline,
.footer-company,
.footer-links span,
.footer-links a {
  color: #CBD5E1;
}
.footer-links a:hover {
  color: #FFFFFF;
}
.footer-col-title {
  color: #FFFFFF;
}
.footer-bottom {
  margin-top: 48px;
  padding: 24px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.footer-bottom p {
  color: #94A3B8;
}

@media (max-width: 1280px) {
  .header-search { width: 200px; }
  .nav a { padding: 0 12px; }
  .home-hero-title { font-size: 40px; }
}

@media (max-width: 1024px) {
  .header-inner { gap: 16px; }
  .header-search { display: none; }
  .home-hero-inner {
    flex-direction: row;
    padding: 48px 32px;
    gap: 32px;
  }
  .home-hero-left {
    flex: 0 0 50%;
    max-width: 50%;
    text-align: left;
  }
  .home-hero-desc { max-width: 440px; }
  .home-hero-actions { justify-content: flex-start; }
  .home-hero-tags { justify-content: flex-start; }
  .home-hero-right { display: flex; }
  .hero-visual { height: 280px; }
  .home-hero-tags {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .home-map-layout { flex-direction: column; }
  .home-map-sidebar {
    max-width: none;
  }
  .home-side-features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .side-features-title {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }
  .side-feature-item {
    margin: 0;
  }
  .home-rank-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .home-bottom-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main { padding: 16px 16px 48px; }
  .nav { overflow-x: auto; justify-content: flex-start; }
  .logo { min-width: auto; }
  .home-hero {
    min-height: auto;
    margin-top: 16px;
  }
  .home-hero-inner {
    flex-direction: column;
    min-height: auto;
    padding: 40px 24px;
  }
  .home-hero-left {
    flex: 1 1 auto;
    max-width: 100%;
    text-align: left;
  }
  .home-hero-title { font-size: 32px; }
  .home-hero-right { display: none; }
  .home-hero-tags,
  .home-side-features,
  .guide-grid-2x2 {
    grid-template-columns: 1fr;
  }
  .home-map-main,
  .home-side-features,
  .home-notice-panel,
  .home-guide-panel {
    padding: 24px;
  }
  .home-heatmap-chart { height: 360px; }
  .home-rank-list {
    grid-template-columns: 1fr;
  }
  .notice-item {
    grid-template-columns: 56px 1fr;
  }
  .notice-date {
    grid-column: 2;
  }
}