.blog-list {
    padding-top: var(--header-offset, 120px);
    background-color: #f0f2f5;
    padding-bottom: 40px;
    font-family: 'Arial', sans-serif;
    color: #333333;
  }

  .blog-list__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
  }

  .blog-list__hero {
    background-color: #1a2a3a;
    color: #ffffff;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
  }

  .blog-list__page-title {
    font-size: 2.2em;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.3;
    color: #ffffff;
  }

  .blog-list__page-description {
    font-size: 1.1em;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    color: #e0e0e0;
  }

  .blog-list__timeline-container {
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 0 15px;
  }

  .blog-list__timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 4px;
    background-color: #cccccc;
    height: 100%;
    z-index: 0;
  }

  .blog-list__item {
    display: flex;
    margin-bottom: 30px;
    position: relative;
    padding-left: 60px;
    align-items: flex-start;
  }

  .blog-list__timeline-marker {
    position: absolute;
    left: 10px;
    top: 15px;
    width: 24px;
    height: 24px;
    background-color: #007bff;
    border: 3px solid #ffffff;
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  }

  .blog-list__card {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .blog-list__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  }

  .blog-list__image-wrapper {
    width: 100%;
    padding-bottom: 56.25%;
    position: relative;
    overflow: hidden;
  }

  .blog-list__card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
  }

  .blog-list__card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }

  .blog-list__card-title {
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
  }

  .blog-list__card-link {
    color: #333333;
    text-decoration: none;
    transition: color 0.3s ease;
  }

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

  .blog-list__card-summary {
    font-size: 0.95em;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
  }

  .blog-list__meta {
    margin-bottom: 15px;
  }

  .blog-list__published-date {
    font-size: 0.85em;
    color: #999999;
    display: block;
  }

  .blog-list__read-more {
    display: inline-block;
    background-color: #007bff;
    color: #ffffff;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    align-self: flex-start;
  }

  .blog-list__read-more:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
  }

  @media (min-width: 768px) {
    .blog-list__hero {
      padding: 80px 0;
    }

    .blog-list__page-title {
      font-size: 2.8em;
    }

    .blog-list__page-description {
      font-size: 1.2em;
    }

    .blog-list__timeline-container {
      padding: 0 50px;
    }

    .blog-list__timeline-container::before {
      left: 50%;
      transform: translateX(-50%);
    }

    .blog-list__item {
      justify-content: space-between;
      margin-bottom: 60px;
      padding-left: 0;
    }

    .blog-list__item:nth-child(odd) {
      flex-direction: row;
      padding-right: calc(50% + 30px);
    }

    .blog-list__item:nth-child(even) {
      flex-direction: row-reverse;
      padding-left: calc(50% + 30px);
    }

    .blog-list__timeline-marker {
      left: 50%;
      transform: translateX(-50%);
      top: 15px;
    }

    .blog-list__card {
      width: calc(100% - 30px);
      max-width: 500px;
    }

    .blog-list__item:nth-child(odd) .blog-list__card {
      margin-right: 30px;
    }

    .blog-list__item:nth-child(even) .blog-list__card {
      margin-left: 30px;
    }

    .blog-list__card-title {
      font-size: 1.3em;
    }

    .blog-list__card-summary {
      font-size: 1em;
    }

    .blog-list__read-more {
      font-size: 1em;
    }
  }

  @media (min-width: 1024px) {
    .blog-list__page-title {
      font-size: 3.2em;
    }
  }