:root {
    --primary-bg: #1a1a1a;
    --secondary-bg: #2a2a2a;
    --text-color: #f0f0f0;
    --secondary-text-color: #cccccc;
    --accent-color: #ffcc00;
    --border-color: #3a3a3a;
    --header-offset: 120px; 
  }

  .blog-list {
    background-color: var(--primary-bg);
    color: var(--text-color);
    font-family: Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
  }

  .blog-list__hero {
    padding-top: var(--header-offset);
    background-color: var(--secondary-bg);
    padding-bottom: 40px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
  }

  .blog-list__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .blog-list__hero-title {
    font-size: 2.5em;
    color: var(--accent-color);
    margin-bottom: 15px;
    font-weight: bold;
  }

  .blog-list__hero-description {
    font-size: 1.1em;
    color: var(--secondary-text-color);
    max-width: 800px;
    margin: 0 auto;
  }

  .blog-list__timeline-section {
    padding: 60px 0;
  }

  .blog-list__timeline-container {
    position: relative;
  }

  .blog-list__timeline {
    position: relative;
    padding: 0;
    list-style: none;
  }

  .blog-list__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--border-color);
    left: 50%;
    margin-left: -2px;
    z-index: 1;
  }

  .blog-list__timeline-item {
    padding: 20px 0;
    position: relative;
    width: 50%;
    margin-bottom: 30px;
    z-index: 2;
  }

  .blog-list__timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 60px;
    text-align: right;
  }

  .blog-list__timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 60px;
    text-align: left;
  }

  .blog-list__timeline-marker {
    position: absolute;
    top: 30px;
    height: 20px;
    width: 20px;
    background: var(--accent-color);
    border: 3px solid var(--primary-bg);
    border-radius: 50%;
    z-index: 3;
    box-shadow: 0 0 0 3px var(--accent-color);
  }

  .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-marker {
    right: -10px;
  }

  .blog-list__timeline-item:nth-child(even) .blog-list__timeline-marker {
    left: -10px;
  }

  .blog-list__timeline-content {
    background-color: var(--secondary-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .blog-list__timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  }

  .blog-list__timeline-date {
    font-size: 0.85em;
    color: var(--accent-color);
    margin-bottom: 15px;
    font-weight: bold;
  }

  .blog-list__timeline-image-link {
    display: block;
    margin-bottom: 15px;
    overflow: hidden;
    border-radius: 8px;
  }

  .blog-list__timeline-image {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; 
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
  }

  .blog-list__timeline-content:hover .blog-list__timeline-image {
    transform: scale(1.05);
  }

  .blog-list__timeline-title {
    font-size: 1.25em;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.3;
  }

  .blog-list__timeline-title-link {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .blog-list__timeline-title-link:hover {
    color: var(--accent-color);
  }

  .blog-list__timeline-summary {
    font-size: 0.9em;
    color: var(--secondary-text-color);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .blog-list__timeline-read-more {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--primary-bg);
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .blog-list__timeline-read-more:hover {
    background-color: #e6b800;
    color: var(--primary-bg);
  }

  @media (max-width: 1024px) {
    .blog-list__timeline::before {
      left: 20px;
      margin-left: 0;
    }

    .blog-list__timeline-item {
      width: 100%;
      padding-left: 60px;
      padding-right: 0;
      left: 0;
      text-align: left;
    }

    .blog-list__timeline-item:nth-child(odd) {
      padding-right: 0;
    }

    .blog-list__timeline-item:nth-child(even) {
      padding-left: 60px;
    }

    .blog-list__timeline-marker {
      left: 10px;
      right: auto;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-marker {
      left: 10px;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-marker {
      left: 10px;
    }

    .blog-list__hero-title {
      font-size: 2em;
    }
  }

  @media (max-width: 768px) {
    .blog-list__hero-title {
      font-size: 1.8em;
    }

    .blog-list__hero-description {
      font-size: 1em;
    }

    .blog-list__timeline-section {
      padding: 40px 0;
    }

    .blog-list__timeline-item {
      margin-bottom: 20px;
    }
    
    .blog-list__timeline-content {
      padding: 20px;
    }

    .blog-list__timeline-title {
      font-size: 1.15em;
    }

    .blog-list__timeline-summary {
      font-size: 0.85em;
      -webkit-line-clamp: 4;
    }
  }

  @media (max-width: 480px) {
    .blog-list__hero-title {
      font-size: 1.5em;
    }
    .blog-list__hero-description {
      font-size: 0.9em;
    }
    .blog-list__timeline::before {
      left: 15px;
    }
    .blog-list__timeline-item {
      padding-left: 50px;
    }
    .blog-list__timeline-marker {
      left: 5px;
      height: 16px;
      width: 16px;
      top: 35px;
    }
  }