.article-content { display: none; }
    .article-content.active { display: block; }
    .blog-list.active { display: block; }
    .blog-list { display: none; }
    .loading-spinner {
      display: none;
      text-align: center;
      padding: 50px;
    }
    .back-to-blog {
      margin-bottom: 20px;
    }
    .breadcrumb-dynamic {
      display: none;
    }
    .breadcrumb-dynamic.active {
      display: block;
    }
    
    /* Card Style per gli articoli - Layout orizzontale */
    .article-card {
      background: #fff;
      border-radius: 15px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      transition: all 0.3s ease;
      overflow: hidden;
      margin-bottom: 30px;
      display: flex;
      min-height: 200px;
    }
    
    .article-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    }
    
    .article-card .post-img {
      flex: 0 0 40%;
      position: relative;
      overflow: hidden;
    }
    
    .article-card .post-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
      cursor: pointer;
    }
    
    .article-card:hover .post-img img {
      transform: scale(1.05);
    }
    
    .article-card .card-content {
      flex: 1;
      padding: 25px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    
    .article-card .title {
      font-size: 1.3rem;
      margin-bottom: 12px;
      line-height: 1.4;
      font-weight: 600;
    }
    
    .article-card .title a {
      color: #2c4964;
      text-decoration: none;
      transition: color 0.3s ease;
    }
    
    .article-card .title a:hover {
      color: #4154f1;
    }
    
    .article-card .meta-top {
      margin-bottom: 15px;
    }
    
    .article-card .meta-top ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
    }
    
    .article-card .meta-top li {
      font-size: 0.85rem;
      color: #6c757d;
      display: flex;
      align-items: center;
      gap: 5px;
    }
    
    .article-card .meta-top li a {
      color: #6c757d;
      text-decoration: none;
    }
    
    .article-card .meta-top li a:hover {
      color: #4154f1;
    }
    
    .article-card .excerpt {
      font-size: 0.95rem;
      line-height: 1.6;
      color: #666;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    
    .article-card .read-more a {
      display: inline-flex;
      align-items: center;
      padding: 8px 18px;
      background: var(--accent-color);
      color: white;
      text-decoration: none;
      border-radius: 20px;
      font-size: 0.9rem;
      font-weight: 500;
      transition: all 0.3s ease;
    }
    
    .article-card .read-more a:hover {
      background: var(--accent-color);
      transform: translateY(-2px);
    }
    
    .article-card .read-more a::after {
      content: "→";
      margin-left: 8px;
      transition: transform 0.3s ease;
    }
    
    .article-card:hover .read-more a::after {
      transform: translateX(3px);
    }
    
    /* Responsive Design */
    @media (max-width: 768px) {
      .article-card {
        flex-direction: column;
        min-height: auto;
      }
      
      .article-card .post-img {
        flex: none;
        height: 200px;
      }
      
      .article-card .card-content {
        padding: 20px;
      }
      
      .article-card .title {
        font-size: 1.2rem;
      }
      
      .article-card .meta-top ul {
        gap: 10px;
      }
      
      .article-card .meta-top li {
        font-size: 0.8rem;
      }
    }
    
    @media (max-width: 576px) {
      .article-card {
        margin-bottom: 20px;
      }
      
      .article-card .post-img {
        height: 180px;
      }
      
      .article-card .card-content {
        padding: 15px;
      }
      
      .article-card .title {
        font-size: 1.1rem;
        margin-bottom: 10px;
      }
      
      .article-card .meta-top {
        margin-bottom: 12px;
      }
      
      .article-card .excerpt {
        font-size: 0.9rem;
        margin-bottom: 15px;
      }
    }