.blog-list {
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
    background-color: #f9f9f9;
    font-family: Arial, sans-serif;
    color: #333;
  }

  .blog-list__hero-section {
    text-align: center;
    padding: 40px 20px;
    background-color: #ffffff;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
  }

  .blog-list__page-title {
    font-size: 2.2em;
    color: #1a1a1a;
    margin-bottom: 15px;
    line-height: 1.2;
  }

  .blog-list__page-description {
    font-size: 1.1em;
    color: #555;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
  }

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

  .blog-list__timeline-container {
    position: relative;
    margin: 0 auto;
    padding: 20px 0;
  }

  .blog-list__timeline-container::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: #e0e0e0;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    z-index: 0;
  }

  .blog-list__timeline-item {
    padding: 10px 0;
    position: relative;
    width: 50%;
    box-sizing: border-box;
    z-index: 1;
  }

  .blog-list__timeline-dot {
    width: 18px;
    height: 18px;
    position: absolute;
    background-color: #007bff;
    border: 3px solid #ffffff;
    border-radius: 50%;
    z-index: 2;
    top: 25px;
  }

  .blog-list__timeline-content {
    padding: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 180px;
    text-align: left;
  }

  .blog-list__timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  }

  .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-item:nth-child(odd) .blog-list__timeline-dot {
    right: -9px;
    left: auto;
  }

  .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
    left: -9px;
    right: auto;
  }

  .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
    margin-left: auto;
  }

  .blog-list__timeline-date {
    position: absolute;
    top: 25px;
    font-size: 0.9em;
    color: #999;
    white-space: nowrap;
    transform: translateY(-50%);
    z-index: 2;
  }

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

  .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
    left: 0;
    padding-left: 0;
  }

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

  .blog-list__timeline-image {
    width: 100%;
    height: 225px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
  }

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

  .blog-list__timeline-title {
    font-size: 1.25em;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
  }

  .blog-list__timeline-title-link {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .blog-list__timeline-title-link:hover {
    color: #007bff;
  }

  .blog-list__timeline-summary {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
    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: #007bff;
    color: #ffffff;
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9em;
    transition: background-color 0.3s ease;
  }

  .blog-list__timeline-read-more:hover {
    background-color: #0056b3;
  }

  @media (max-width: 1024px) {
    .blog-list__timeline-container::after {
      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) .blog-list__timeline-dot,
    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
      left: 11px;
      right: auto;
    }

    .blog-list__timeline-date {
      position: static;
      transform: none;
      margin-bottom: 5px;
      font-size: 0.85em;
      color: #999;
      text-align: left;
      padding-left: 0;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date,
    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
      left: auto;
      right: auto;
    }

    .blog-list__timeline-content {
      margin-top: 0;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
      margin-left: 0;
    }

    .blog-list__timeline-image {
      height: 180px;
    }

    .blog-list__page-title {
      font-size: 1.8em;
    }

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

  @media (max-width: 768px) {
    .blog-list {
      padding-left: 10px;
      padding-right: 10px;
    }

    .blog-list__hero-section {
      padding: 30px 15px;
    }

    .blog-list__page-title {
      font-size: 1.6em;
    }

    .blog-list__timeline-section {
      padding: 0 10px;
    }

    .blog-list__timeline-item {
      padding-left: 50px;
    }

    .blog-list__timeline-container::after {
      left: 15px;
    }

    .blog-list__timeline-dot {
      left: 6px;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-dot,
    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
      left: 6px;
    }

    .blog-list__timeline-image {
      height: 160px;
    }

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

    .blog-list__timeline-summary {
      font-size: 0.95em;
      -webkit-line-clamp: 4;
    }
  }