:root {
  --primary: #059669;
  --accent: #14b8a6;
  --bg: #f0fdfa;
  --text: #134e4a;
  --white: #ffffff;
  --light: #ccfbf1;
  --border: #99f6e4;
  --shadow: 0 4px 20px rgba(5, 150, 105, 0.08);
  --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', 'Segoe Script', 'Comic Sans MS', cursive;
  font-weight: 800;
  letter-spacing: 0.5px;
}

/* 渐变光晕背景装饰 */
body::before {
  content: '';
  position: fixed;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

/* 导航栏 */
.navbar-custom {
  background: rgba(240, 253, 250, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  transition: all 0.3s ease;
  z-index: 1000;
}

.navbar-custom.scrolled {
  background: rgba(240, 253, 250, 0.98);
  box-shadow: 0 2px 20px rgba(5, 150, 105, 0.1);
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary) !important;
  letter-spacing: 1px;
}

.navbar-brand i {
  margin-right: 8px;
  color: var(--accent);
}

.navbar-nav .nav-link {
  color: var(--text) !important;
  font-weight: 500;
  padding: 8px 16px !important;
  border-radius: var(--radius);
  transition: all 0.3s;
}

.navbar-nav .nav-link:hover {
  color: var(--primary) !important;
  background: var(--light);
}

/* Hero 区域 */
.hero-section {
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-tag {
  padding: 8px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  cursor: default;
  animation: floatTag 3s ease-in-out infinite;
  box-shadow: 0 2px 10px rgba(5, 150, 105, 0.05);
}

@keyframes floatTag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text);
  opacity: 0.8;
  max-width: 700px;
  margin: 0 auto 40px;
}

/* 数据统计 */
.stats-section {
  padding: 60px 0;
  background: var(--white);
  border-radius: var(--radius);
  margin: 20px 0;
  box-shadow: var(--shadow);
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  display: block;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  color: var(--text);
  opacity: 0.7;
  font-weight: 500;
}

/* 时间线 */
.timeline-section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 40px;
  color: var(--text);
}

.timeline-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  transform: translateX(-50%);
  border-radius: 2px;
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding: 20px 0;
  width: 50%;
  position: relative;
}

.timeline-item:nth-child(odd) {
  align-self: flex-start;
  justify-content: flex-end;
  padding-right: 50px;
  left: 0;
}

.timeline-item:nth-child(even) {
  align-self: flex-end;
  justify-content: flex-start;
  padding-left: 50px;
  left: 50%;
}

.timeline-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--primary);
  border-radius: 50%;
  top: 30px;
  right: -8px;
  border: 3px solid var(--bg);
  z-index: 1;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -8px;
  right: auto;
}

.timeline-content {
  background: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.timeline-content h4 {
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--text);
  opacity: 0.8;
  margin: 0;
}

/* 特色标签页 */
.features-section {
  padding: 60px 0;
  background: var(--white);
  border-radius: var(--radius);
  margin: 20px 0;
  box-shadow: var(--shadow);
}

.feature-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.feature-tab-btn {
  padding: 10px 24px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 30px;
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.feature-tab-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.feature-panel {
  display: none;
  max-width: 900px;
  margin: 0 auto;
}

.feature-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.feature-card {
  text-align: center;
  padding: 30px;
}

.feature-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 15px;
}

.feature-card p {
  color: var(--text);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
}

/* 对比表格 */
.compare-section {
  padding: 60px 0;
}

.compare-table-wrapper {
  max-width: 800px;
  margin: 0 auto;
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.compare-table th,
.compare-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.compare-table th {
  background: var(--primary);
  color: white;
  font-weight: 600;
  font-size: 1rem;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr:hover td {
  background: var(--light);
}

.compare-table .fa-check {
  color: var(--primary);
  font-size: 1.2rem;
}

.compare-table .fa-times {
  color: #ef4444;
  font-size: 1.2rem;
}

/* FAQ */
.faq-section {
  padding: 60px 0;
}

.accordion-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-button {
  font-weight: 600;
  color: var(--text);
  background: var(--white);
  padding: 20px 24px;
  font-size: 1.05rem;
}

.accordion-button:not(.collapsed) {
  background: var(--light);
  color: var(--primary);
}

.accordion-body {
  padding: 20px 24px;
  color: var(--text);
  opacity: 0.85;
  line-height: 1.8;
}

/* CTA */
.cta-section {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius);
  margin: 40px 0;
  text-align: center;
  color: white;
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

.btn-cta {
  background: white;
  color: var(--primary);
  padding: 12px 40px;
  border-radius: 30px;
  font-weight: 600;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
  color: var(--primary);
}

/* 友情链接 */
.friend-links-section {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: var(--white);
  border-radius: var(--radius);
  margin: 20px 0;
}

.friend-links-section h5 {
  text-align: center;
  margin-bottom: 20px;
  color: var(--text);
  font-weight: 700;
}

.friend-links-content {
  text-align: center;
  color: var(--text);
  opacity: 0.7;
}

/* 页脚 */
footer {
  background: var(--white);
  padding: 30px 0;
  border-top: 1px solid var(--border);
  margin-top: 40px;
  text-align: center;
  color: var(--text);
}

footer a {
  color: var(--primary);
  text-decoration: none;
  margin: 0 10px;
}

footer a:hover {
  text-decoration: underline;
}

/* 响应式 */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .timeline-container::before {
    left: 20px;
  }
  
  .timeline-item,
  .timeline-item:nth-child(even) {
    width: 100%;
    left: 0;
    padding-left: 50px;
    padding-right: 20px;
  }
  
  .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 14px;
    right: auto;
  }
  
  .navbar-brand {
    font-size: 1.4rem;
  }
}

/* 海报 hover 效果 */
.poster-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  transition: all 0.3s;
}

.poster-item:hover .play-btn {
  opacity: 1;
  transform: scale(1);
}

.poster-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius);
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 60px;
  height: 60px;
  background: rgba(5, 150, 105, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  opacity: 0;
  transition: all 0.3s;
  cursor: pointer;
  border: 3px solid white;
}

/* 数字动画 */
.stat-number {
  font-variant-numeric: tabular-nums;
}

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .about-hero {
            background: linear-gradient(135deg, var(--light) 0%, var(--bg) 100%);
            padding: 80px 0 60px;
            border-bottom: 1px solid var(--border);
        }
.about-hero h1 {
            color: var(--primary);
            font-weight: 800;
            font-size: 2.5rem;
            margin-bottom: 16px;
        }
.about-hero .lead {
            color: var(--text);
            font-size: 1.15rem;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.8;
        }
.about-section {
            padding: 60px 0;
        }
.about-section:nth-child(even) {
            background: var(--bg);
        }
.about-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px rgba(5, 150, 105, 0.15);
        }
.about-card i {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 16px;
        }
.about-card h3 {
            color: var(--primary);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
.about-card p {
            color: var(--text);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.timeline-about {
            position: relative;
            padding-left: 30px;
        }
.timeline-about::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border);
        }
.timeline-about-item {
            position: relative;
            padding-bottom: 32px;
        }
.timeline-about-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid var(--light);
        }
.timeline-about-year {
            font-weight: 800;
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 4px;
        }
.timeline-about-text {
            color: var(--text);
            font-size: 0.95rem;
            line-height: 1.7;
        }
.values-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
.value-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px;
            text-align: center;
            transition: all 0.3s ease;
        }
.value-item:hover {
            background: var(--light);
            transform: scale(1.02);
        }
.value-item i {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 12px;
        }
.value-item h4 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
.value-item p {
            color: var(--text);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 0;
        }
.feature-list-about {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
.feature-list-about li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            color: var(--text);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.feature-list-about li:last-child {
            border-bottom: none;
        }
.feature-list-about li i {
            color: var(--primary);
            width: 20px;
            text-align: center;
        }
.contact-cta {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            padding: 50px 0;
            text-align: center;
            color: var(--white);
        }
.contact-cta h2 {
            color: var(--white);
            font-weight: 800;
            margin-bottom: 16px;
        }
.contact-cta p {
            color: rgba(255,255,255,0.9);
            margin-bottom: 24px;
        }
.contact-cta .btn-custom {
            background: var(--white);
            color: var(--primary);
            padding: 12px 32px;
            border-radius: 50px;
            font-weight: 700;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }
.contact-cta .btn-custom:hover {
            background: var(--light);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }
.about-hero {
                padding: 50px 0 40px;
            }
.about-hero h1 {
                font-size: 1.8rem;
            }
.about-section {
                padding: 40px 0;
            }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .disclaimer-section {
            padding: 60px 0;
        }
.disclaimer-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 30px;
            margin-bottom: 25px;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(5, 150, 105, 0.15);
        }
.disclaimer-card h2 {
            color: var(--primary);
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.disclaimer-card h2 i {
            color: var(--accent);
        }
.disclaimer-card p, .disclaimer-card li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-card ul {
            padding-left: 20px;
        }
.disclaimer-card ul li {
            margin-bottom: 8px;
        }
.disclaimer-card .highlight {
            background: var(--light);
            border-left: 4px solid var(--primary);
            padding: 15px 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 15px 0;
        }
.last-updated {
            text-align: center;
            color: var(--primary);
            font-weight: 600;
            margin-top: 30px;
            padding: 15px;
            background: var(--light);
            border-radius: var(--radius);
            display: inline-block;
            width: 100%;
        }
.disclaimer-card {
                padding: 20px;
            }
.disclaimer-card h2 {
                font-size: 1.2rem;
            }

/* --- 子页面追加 --- */
/* 页面专属微调，不影响全局 */
    .guide-hero {
      padding: 4rem 0 3rem;
    }
.guide-toc {
      background: var(--white);
      border-radius: var(--radius);
      padding: 2rem;
      box-shadow: var(--shadow);
      border: 1px solid var(--border);
    }
.guide-toc ul {
      list-style: none;
      padding-left: 0;
      margin-bottom: 0;
    }
.guide-toc li {
      padding: 0.4rem 0;
      border-bottom: 1px dashed var(--border);
    }
.guide-toc li:last-child { border-bottom: none; }
.guide-toc a {
      color: var(--primary);
      text-decoration: none;
      font-weight: 500;
    }
.guide-toc a:hover { color: var(--accent); }
.step-card {
      background: var(--white);
      border-left: 4px solid var(--primary);
      padding: 1.5rem;
      border-radius: 0 var(--radius) var(--radius) 0;
      box-shadow: var(--shadow);
      margin-bottom: 1.5rem;
    }
.step-card h3 {
      color: var(--primary);
      font-weight: 700;
      margin-bottom: 0.75rem;
    }
.step-card p { color: var(--text); margin-bottom: 0; }
.tip-box {
      background: var(--light);
      border-radius: var(--radius);
      padding: 1.25rem;
      border: 1px solid var(--border);
      margin: 1.5rem 0;
    }
.tip-box i { color: var(--primary); margin-right: 0.5rem; }
.table-custom {
      background: var(--white);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
    }
.table-custom thead th {
      background: var(--primary);
      color: #fff;
      border: none;
      padding: 1rem;
      font-weight: 600;
    }
.table-custom tbody td {
      padding: 1rem;
      border-bottom: 1px solid var(--border);
      color: var(--text);
      background: var(--white);
    }
.table-custom tbody tr:last-child td { border-bottom: none; }
.badge-custom {
      background: var(--accent);
      color: var(--white);
      padding: 0.3rem 0.8rem;
      border-radius: 30px;
      font-size: 0.8rem;
      font-weight: 600;
    }
.list-group-item-custom {
      background: var(--white);
      border: 1px solid var(--border);
      color: var(--text);
      padding: 1rem 1.25rem;
      border-radius: var(--radius);
      margin-bottom: 0.75rem;
    }
.list-group-item-custom i { color: var(--primary); width: 1.8rem; }
.accordion-custom .accordion-item {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 1rem;
      overflow: hidden;
    }
.accordion-custom .accordion-button {
      background: var(--white);
      color: var(--text);
      font-weight: 600;
      box-shadow: none;
      border: none;
      padding: 1.25rem;
    }
.accordion-custom .accordion-button:not(.collapsed) {
      background: var(--light);
      color: var(--primary);
    }
.accordion-custom .accordion-body {
      background: var(--white);
      color: var(--text);
      padding: 1.25rem;
      border-top: 1px solid var(--border);
    }
.btn-outline-custom {
      border: 2px solid var(--primary);
      color: var(--primary);
      background: transparent;
      padding: 0.5rem 1.5rem;
      border-radius: 30px;
      font-weight: 600;
      transition: all 0.2s;
    }
.btn-outline-custom:hover {
      background: var(--primary);
      color: var(--white);
    }
.footer-links a {
      color: var(--text);
      text-decoration: none;
      margin: 0 0.75rem;
      opacity: 0.8;
    }
.footer-links a:hover { opacity: 1; color: var(--primary); }

/* --- 子页面追加 --- */
/* 页面专属样式（补充，沿用站点CSS变量） */
        .ranking-hero {
            padding: 80px 0 60px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            color: var(--white);
            text-align: center;
        }
.ranking-hero h1 {
            font-weight: 800;
            font-size: 2.8rem;
            margin-bottom: 16px;
            color: var(--white);
        }
.ranking-hero p {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
        }
.ranking-tabs {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
            margin: -28px auto 0;
            position: relative;
            z-index: 10;
            padding: 0 16px;
        }
.ranking-tab-btn {
            background: var(--white);
            border: 2px solid var(--border);
            color: var(--text);
            padding: 10px 24px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.25s ease;
        }
.ranking-tab-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
.ranking-tab-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--white);
        }
.ranking-section {
            padding: 50px 0 70px;
        }
.ranking-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px;
            margin-bottom: 24px;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
.ranking-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px rgba(5, 150, 105, 0.15);
        }
.ranking-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 18px 0;
            border-bottom: 1px solid var(--light);
        }
.ranking-item:last-child {
            border-bottom: none;
        }
.ranking-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--light);
            min-width: 48px;
            text-align: center;
            line-height: 1;
        }
.ranking-item:nth-child(1) .ranking-number,
        .ranking-item:nth-child(2) .ranking-number,
        .ranking-item:nth-child(3) .ranking-number {
            color: var(--primary);
        }
.ranking-item:nth-child(1) .ranking-number {
            font-size: 2.4rem;
        }
.ranking-info {
            flex: 1;
        }
.ranking-info h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }
.ranking-info p {
            color: var(--text);
            opacity: 0.7;
            font-size: 0.9rem;
            margin-bottom: 6px;
        }
.ranking-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
.ranking-tag {
            background: var(--light);
            color: var(--primary);
            font-size: 0.75rem;
            padding: 2px 10px;
            border-radius: 12px;
            font-weight: 500;
        }
.ranking-score {
            text-align: right;
            min-width: 80px;
        }
.ranking-score .score-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            display: block;
        }
.ranking-score .score-label {
            font-size: 0.8rem;
            color: var(--text);
            opacity: 0.6;
        }
.ranking-note {
            text-align: center;
            color: var(--text);
            opacity: 0.7;
            font-size: 0.9rem;
            margin-top: 40px;
            padding: 20px;
            background: var(--light);
            border-radius: var(--radius);
        }
.ranking-note i {
            color: var(--primary);
            margin-right: 6px;
        }
.ranking-hero h1 {
                font-size: 2rem;
            }
.ranking-card {
                padding: 16px;
            }
.ranking-item {
                flex-wrap: wrap;
                gap: 10px;
            }
.ranking-score {
                min-width: 60px;
            }

/* --- 子页面追加 --- */
.contact-hero {
            background: linear-gradient(135deg, #059669 0%, #14b8a6 100%);
            color: #fff;
            padding: 80px 0 60px;
            text-align: center;
        }
.contact-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 16px;
        }
.contact-hero p {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.95;
        }
.contact-cards {
            padding: 60px 0;
        }
.contact-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            height: 100%;
            box-shadow: var(--shadow);
            transition: transform 0.2s ease;
        }
.contact-card:hover {
            transform: translateY(-4px);
        }
.contact-card .icon-wrap {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--light);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 16px;
        }
.contact-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
.contact-card p {
            color: var(--text);
            opacity: 0.8;
            font-size: 0.9rem;
            margin-bottom: 4px;
        }
.contact-card a {
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
        }
.contact-card a:hover {
            text-decoration: underline;
        }
.contact-form-section {
            background: var(--bg);
            padding: 60px 0;
        }
.contact-form-wrap {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 40px;
            box-shadow: var(--shadow);
        }
.contact-form-wrap .section-title {
            text-align: center;
            margin-bottom: 32px;
        }
.contact-form-wrap .section-title h2 {
            color: var(--text);
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 8px;
        }
.contact-form-wrap .section-title p {
            color: var(--text);
            opacity: 0.7;
        }
.form-label {
            color: var(--text);
            font-weight: 600;
            font-size: 0.9rem;
        }
.form-control {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            color: var(--text);
            padding: 12px 16px;
        }
.form-control:focus {
            background: var(--white);
            border-color: var(--primary);
            box-shadow: 0 0 0 0.2rem rgba(5, 150, 105, 0.15);
            color: var(--text);
        }
.form-control::placeholder {
            color: rgba(19, 78, 74, 0.4);
        }
.form-select {
            background-color: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            color: var(--text);
            padding: 12px 16px;
        }
.form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.2rem rgba(5, 150, 105, 0.15);
        }
.btn-submit {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius);
            padding: 14px 40px;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.2s ease;
        }
.btn-submit:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }
.faq-mini {
            padding: 60px 0;
        }
.faq-mini-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin-bottom: 16px;
            box-shadow: var(--shadow);
        }
.faq-mini-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
.faq-mini-item p {
            color: var(--text);
            opacity: 0.8;
            font-size: 0.9rem;
            margin-bottom: 0;
        }
.faq-mini-item a {
            color: var(--primary);
            font-weight: 500;
        }
.response-time {
            background: var(--light);
            border-radius: var(--radius);
            padding: 16px 20px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--text);
            font-weight: 600;
            margin-top: 24px;
        }
.response-time i {
            color: var(--primary);
        }
.contact-hero h1 {
                font-size: 1.8rem;
            }
.contact-hero p {
                font-size: 1rem;
            }
.contact-form-wrap {
                padding: 24px;
            }
.contact-card {
                margin-bottom: 20px;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#134e4a !important; border-color:rgba(0,0,0,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#134e4a !important; }
.accordion-header { background:transparent !important; }