.history-timeline {
      display: flex;
      flex-direction: column;
      gap: 40px;
      margin-top: 30px;
    }
    
    .timeline-block {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      align-items: center;
      background: var(--bg-secondary);
      border-radius: 24px;
      padding: 30px;
      box-shadow: 0 15px 40px rgba(0,0,0,0.05);
      transition: transform 0.3s ease;
    }
    
    .timeline-block:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    }
    
    .timeline-block:nth-child(even) {
      flex-direction: row-reverse;
    }
    
    .timeline-image {
      flex: 1 1 300px;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    
    .timeline-image img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.5s;
    }
    
    .timeline-image:hover img {
      transform: scale(1.05);
    }
    
    .timeline-text {
      flex: 2 1 400px;
    }
    
    .timeline-text p {
      font-size: 1.1rem;
      line-height: 1.7;
      color: var(--text-primary);
    }
    
    .timeline-text strong {
      color: var(--primary-color);
      font-size: 1.2rem;
    }
    
    .development-list {
      margin-top: 30px;
      background: var(--bg-secondary);
      border-radius: 16px;
      padding: 25px;
      border-left: 4px solid var(--primary-color);
    }
    
    .development-list h4 {
      color: var(--primary-color);
      margin-bottom: 15px;
      font-size: 1.3rem;
    }
    
    .development-list ul {
      list-style: none;
      padding: 0;
    }
    
    .development-list li {
      padding: 8px 0 8px 25px;
      position: relative;
      color: var(--text-primary);
    }

    .highlight-box, .article-footer {
      margin-top: 30px;
    }
    .highlight-content  h4 {
      margin: 1rem 0;
    }
    
    .development-list li:before {
      content: "▹";
      position: absolute;
      left: 0;
      color: var(--primary-color);
      font-size: 1.2rem;
    }
    
    @media (max-width: 768px) {
      .timeline-block, .timeline-block:nth-child(even) {
        flex-direction: column;
      }
    }