.tag-cloud-container {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 2.5rem;
    background: linear-gradient(135deg, #f9fafb 0%, #f0f4f8 100%);
    border-radius: 18px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
    border: 1px solid #eaeef5;
  }
   
  .section-title {
    text-align: center;
    color: #2c3e50;
    font-weight: 650;
    font-size: 2.1rem;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 15px;
  }
   
  .section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #6a11cb, #2575fc);
    border-radius: 2px;
  }
   
  .section-title i {
    margin-right: 10px;
    color: #6a11cb;
  }
   
  .tag-cloud-intro {
    text-align: center;
    color: #5a6c83;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
  }
   
  .tag-cloud {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 500px;
    padding: 2rem 1.5rem;
    background: oklch(0.93 0.02 90.24);
    border-radius: 14px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
  }
   
  .tag-row {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    margin: 1rem 0;
    transition: all 0.4s ease;
    opacity: 1;
    transform: translateY(0);
  }
   
  .tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    padding: 14px 28px;
    text-decoration: none;
    color: white;
    font-weight: 520;
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
    transition: all 0.3s ease;
    text-align: center;
    line-height: 1.4;
    margin: 0.8rem;
    position: relative;
    overflow: hidden;
    transform-origin: center;
    z-index: 1;
    transition: transform 0.3s, box-shadow 0.3s;
  }
   
  .tag-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
  }
   
  .tag:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 12px 25px rgba(0,0,0,0.2);
    z-index: 10;
    filter: brightness(1.1);
  }
   
  .tag .count {
    font-size: 0.95em;
    opacity: 0.9;
    margin-left: 8px;
    font-weight: 500;
    background: rgba(255,255,255,0.2);
    padding: 2px 8px;
    border-radius: 15px;
  }
   
  .tag-cloud-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
  }
   
  .info-item {
    padding: 14px 22px;
    /* background: white; */
    border-radius: 12px;
    /* box-shadow: 0 6px 16px rgba(0,0,0,0.06); */
    display: flex;
    align-items: center;
    gap: 12px;
  }
   
  .key {
    font-weight: 500;
    color: #5a6c83;
  }
   
  .value {
    font-weight: 650;
    color: #2c3e50;
    font-size: 1.4rem;
  }
   
  /* 响应式设计 */
  @media (max-width: 992px) {
    .tag-cloud {
      min-height: 450px;
      padding: 1.8rem;
    }
    
    .tag {
      padding: 12px 24px;
      margin: 0.6rem;
    }
    
    .tag-row {
      margin: 0.8rem 0;
    }
  }
   
  @media (max-width: 768px) {
    .tag-cloud-container {
      padding: 1.8rem;
    }
    
    .tag-cloud {
      min-height: 420px;
      padding: 1.5rem;
    }
    
    .tag {
      padding: 10px 20px;
      margin: 0.5rem;
      font-size: 0.95em !important;
    }
    
    .section-title {
      font-size: 1.8rem;
    }
    
    .tag-cloud-info {
      gap: 20px;
    }
    
    .info-item {
      padding: 12px 18px;
    }
  }
   
  @media (max-width: 576px) {
    .tag-cloud {
      padding: 1rem;
      min-height: 380px;
    }
    
    .tag {
      padding: 8px 16px;
      margin: 0.4rem;
    }
    
    .section-title {
      font-size: 1.6rem;
    }
    
    .tag-cloud-intro {
      font-size: 1rem;
      margin-bottom: 1.5rem;
    }
    
    .info-item {
      flex-direction: column;
      text-align: center;
      gap: 6px;
    }
  }
  /* 标签云页面样式 */
.tag-cloud-page {
    max-width: 1200px;
    margin: 3rem auto;
  }
   
  .page-header {
    text-align: center;
    margin-bottom: 3rem;
  }
   
  .page-title {
    font-size: 2.8rem;
    color: #2c3e50;
    margin-bottom: 1.2rem;
  }
   
  .page-title i {
    margin-right: 15px;
    color: #6a11cb;
  }
   
  .taxonomy-description {
    max-width: 700px;
    margin: 0 auto;
    color: #5a6c83;
    font-size: 1.15rem;
    line-height: 1.7;
  }
   
  .tag-cloud-wrapper {
    background: white;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    padding: 2.5rem;
    margin-bottom: 3rem;
  }
   
  .related-content {
    text-align: center;
    padding: 30px 0;
  }
   
  .related-content h2 {
    margin-bottom: 1.8rem;
    color: #2c3e50;
  }
   
  .buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
  }
   
  .btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 32px;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: white;
    border-radius: 50px;
    font-weight: 550;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(38, 117, 252, 0.3);
    transition: all 0.3s ease;
  }
   
  .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(38, 117, 252, 0.4);
  }
   
  .btn i {
    margin-right: 10px;
    font-size: 1.2em;
  }