/* 案例列表样式 */
    .cases-list-section {
      padding: 100px 0;
      background-color: white;
    }

    .cases-list {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
      margin-bottom: 60px;
    }

    .case-card {
      background-color: white;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
      transition: all 0.4s ease;
      position: relative;
    }

    .case-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    }

    .case-card::after {
      content: '';
      position: absolute;
      top: -20px;
      right: -20px;
      width: 60px;
      height: 60px;
      background-color: rgba(77, 166, 255, 0.1);
      border-radius: 50%;
      transition: all 0.4s ease;
      transform: scale(0);
      z-index: 1;
    }

    .case-card:hover::after {
      transform: scale(1);
    }

    .case-card::before {
      content: '';
      position: absolute;
      bottom: -15px;
      left: -15px;
      width: 40px;
      height: 40px;
      border: 3px solid var(--primary-color);
      border-radius: 4px;
      transition: all 0.4s ease;
      transform: scale(0) rotate(-15deg);
      z-index: 1;
    }

    .case-card:hover::before {
      transform: scale(1) rotate(-15deg);
    }

    .case-card-img {
      height: 260px;
      overflow: hidden;
      position: relative;
    }

    .case-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.7s ease;
    }

    .case-card:hover .case-card-img img {
      transform: scale(1.08);
    }

    .case-card-content {
      padding: 30px;
      position: relative;
      z-index: 2;
    }

    .case-card-title {
      font-size: 1.5rem;
      color: var(--text-dark);
      margin-bottom: 15px;
      font-weight: 600;
      transition: color 0.3s ease;
    }

    .case-card:hover .case-card-title {
      color: var(--primary-dark);
    }

    .case-card-desc {
      color: #666;
      line-height: 1.7;
      margin-bottom: 0;
    }

    /* 留言版块样式 */
    .contact-section {
      padding: 100px 0;
      background-color: var(--gray-light);
    }

    .contact-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
    }
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      grid-template-rows: repeat(2, 1fr);
      gap: 15px;
      height: 100%;
    }

    .gallery-item {
      overflow: hidden;
      border-radius: 0; 
      height: 100%;
      min-height: 160px;
      transition: all 0.3s ease;
    }

    .gallery-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(6) {
      opacity: 0.85;
    }

    .gallery-item:hover {
      opacity: 1; 
      transform: scale(1.03);
      z-index: 10;
    }

    .gallery-item:hover img {
      transform: scale(1.1);
    }

    .contact-form {
      background-color: white;
      padding: 40px;
      border-radius: 10px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    }

    .form-group {
      margin-bottom: 25px;
    }

    .form-control {
      width: 100%;
      padding: 15px 20px;
      border: 1px solid #ddd;
      border-radius: 6px;
      font-size: 1rem;
      transition: all 0.3s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary-color);
      box-shadow: 0 0 0 3px rgba(77, 166, 255, 0.2);
    }

    textarea.form-control {
      min-height: 150px;
      resize: vertical;
    }

    .btn-submit {
      display: inline-block;
      padding: 14px 30px;
      background-color: var(--primary-color);
      color: white;
      border: none;
      border-radius: 6px;
      font-size: 1.1rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .btn-submit:hover {
      background-color: var(--primary-dark);
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(77, 166, 255, 0.3);
    }
    

    
    /* 响应式调整 */
    @media (max-width: 1920px) {
      .container-wide {
        padding-left: 2vw;
        padding-right: 2vw;
      }
    }
    
    @media (max-width: 1200px) {
      .cases-list {
        gap: 30px;
      }
      
      .contact-container {
        gap: 30px;
      }
    }
    
    @media (max-width: 992px) {

      .breadcrumb-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
      }


      .cases-list {
        grid-template-columns: repeat(2, 1fr);
      }

      .contact-container {
        grid-template-columns: 1fr;
      }

      .gallery-grid {
        height: 450px;
      }
    }
    
    @media (max-width: 576px) {
      .section-title h2 {
        font-size: 1.8rem;
      }
      
      .cases-list {
        grid-template-columns: 1fr;
        gap: 25px;
      }
      
      .case-card-img {
        height: 220px;
      }
      
      .gallery-grid {
        gap: 10px;
        height: 350px;
      }
      
      .contact-form {
        padding: 25px;
      }
    }

    /* 案例详情版块 */
    .case-detail-section {
      padding-top: 80;
      background-color: white;
    }
    
    .case-detail-section .case-detail-container {
      /*max-width: 1200px;*/
      margin: 0 auto;
      padding: 0 20px;
    }
    
    .case-detail-section .case-header {
      margin-bottom: 40px;
      text-align: center;
    }
    
    .case-detail-section .case-title {
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 20px;
      line-height: 1.4;
    }
    
    .case-detail-section .case-meta {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      color: #888;
      font-size: 0.9rem;
      margin-bottom: 25px;
      padding-bottom: 20px;
      border-bottom: 1px solid #eee;
    }
    
    .case-detail-section .case-meta span {
      display: flex;
      align-items: center;
      margin-right: 25px;
      margin-bottom: 10px;
    }
    
    .case-detail-section .case-meta i {
      margin-right: 8px;
      color: var(--primary-color);
    }
    
    .case-detail-section .case-gallery {
      margin-bottom: 50px;
    }
    
    .case-detail-section .main-case-img {
      width: 100%;
      height: auto;
      border-radius: 8px;
      margin-bottom: 20px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .case-detail-section .case-img-thumbnails {
      margin: 0 auto;
      max-width: 850px;
      padding-bottom: 10px;
    }
    .case-detail-section .case-img-thumbnails img {
      width: 100%;
    }

    .case-detail-section .case-img-thumb {
      width: 120px;
      height: 80px;
      object-fit: cover;
      border-radius: 4px;
      cursor: pointer;
      transition: all 0.3s ease;
      border: 2px solid transparent;
    }
    
    .case-detail-section .case-img-thumb:hover, .case-detail-section .case-img-thumb.active {
      border-color: var(--primary-color);
      transform: scale(1.05);
    }
    
    .case-detail-section .case-content {
      font-size: 1.1rem;
      line-height: 1.8;
      color: #555;
    }
    
    .case-detail-section .case-content p {
      margin-bottom: 25px;
    }
    
    .case-detail-section .case-content img {
      max-width: 800px;
      width: 98%;
      height: auto;
      border-radius: 8px;
    }
    
    .case-detail-section .case-content h3 {
      font-size: 1.5rem;
      margin: 30px 0 20px;
      color: var(--primary-dark);
    }
    
    .case-detail-section .case-highlights {
      background-color: var(--primary-light);
      border-radius: 8px;
      padding: 30px;
      margin: 40px 0;
    }
    
    .case-detail-section .case-highlights h3 {
      color: var(--primary-dark);
      margin-top: 0;
    }
    
    .case-detail-section .case-highlights ul {
      padding-left: 20px;
    }
    
    .case-detail-section .case-highlights li {
      margin-bottom: 10px;
      position: relative;
      padding-left: 10px;
    }
    
    .case-detail-section .case-highlights li::before {
      content: '•';
      color: var(--primary-color);
      font-weight: bold;
      position: absolute;
      left: -10px;
    }
    
    .case-detail-section .case-navigation {
      display: flex;
      justify-content: space-between;
      padding: 25px 0;
      border-top: 1px solid #eee;
      border-bottom: 1px solid #eee;
      margin: 40px 0;
    }
    
    .case-detail-section .prev-case, .next-case {
      display: flex;
      align-items: center;
      max-width: 48%;
    }
    
    .case-detail-section .prev-case i, .next-case i {
      color: var(--primary-color);
      margin-right: 10px;
      font-size: 1.2rem;
    }
    
    .case-detail-section .next-case {
      justify-content: flex-end;
    }
    
    .case-detail-section .next-case i {
      margin-right: 0;
      margin-left: 10px;
    }
    
    .case-detail-section .case-navigation a {
      color: var(--text-dark);
      text-decoration: none;
      transition: all 0.3s ease;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    
    .case-detail-section .case-navigation a:hover {
      color: var(--primary-color);
    }
    
    
    /* 响应式调整 */
    @media (max-width: 768px) {
      .case-detail-section {
        padding: 50px 0;
      }
      
      .case-detail-section .case-title {
        font-size: 1.8rem;
      }
      
      .case-detail-section .case-navigation {
        flex-direction: column;
        gap: 20px;
      }
      
      .case-detail-section .prev-case, .next-case {
        max-width: 100%;
        width: 100%;
      }
    }
    
    @media (max-width: 576px) {
      
      .case-detail-section .case-img-thumb {
        width: 100px;
        height: 70px;
      }

    }

    @media (min-width: 1200px) {
      .case-detail-section .case-gallery {
        margin: auto 50px auto 50px;
      }
    }