.blog-list {
    padding-top: var(--header-offset, 120px);
    background-color: #f0f2f5;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    box-sizing: border-box;
  }

  .blog-list__hero {
    text-align: center;
    padding: 40px 20px;
    background-color: #ffffff;
    margin-bottom: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }

  .blog-list__hero-title {
    font-size: 2.2em;
    color: #1a1a1a;
    margin-bottom: 15px;
    font-weight: bold;
  }

  .blog-list__hero-description {
    font-size: 1.1em;
    color: #555;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }

  .blog-list__timeline-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
  }

  .blog-list__timeline {
    position: relative;
  }

  .blog-list__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 18px;
    width: 4px;
    background-color: #0064C8;
    z-index: 1;
  }

  .blog-list__timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 60px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
  }

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

  .blog-list__timeline-date-wrapper {
    position: absolute;
    left: 0;
    top: 20px;
    width: 40px;
    height: 40px;
    background-color: #0064C8;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.85em;
    font-weight: bold;
    z-index: 2;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    text-align: center;
    line-height: 1.2;
    padding: 2px;
  }

  .blog-list__timeline-date {
    display: block;
    font-size: 0.7em;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }

  .blog-list__timeline-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    display: block;
  }

  .blog-list__timeline-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    line-height: 1.3;
    font-weight: bold;
  }

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

  .blog-list__timeline-title-link:hover {
    color: #0064C8;
  }

  .blog-list__timeline-summary {
    font-size: 1em;
    color: #666;
    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: #0064C8;
    color: #ffffff;
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.95em;
    transition: background-color 0.3s ease;
    margin-top: 10px;
  }

  .blog-list__timeline-read-more:hover {
    background-color: #004a9e;
  }

  .blog-list__timeline-keywords {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .blog-list__timeline-keyword {
    background-color: #e9ecef;
    color: #495057;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8em;
  }

  @media (min-width: 768px) {
    .blog-list__timeline::before {
      left: 50%;
      transform: translateX(-2px);
    }

    .blog-list__timeline-item {
      width: 45%;
      padding-left: 0;
      margin-bottom: 60px;
    }

    .blog-list__timeline-item:nth-child(odd) {
      float: left;
      clear: both;
      transform: translateX(-15px);
    }

    .blog-list__timeline-item:nth-child(even) {
      float: right;
      clear: both;
      transform: translateX(15px);
    }

    .blog-list__timeline-date-wrapper {
      left: 50%;
      transform: translateX(-50%);
      width: 50px;
      height: 50px;
      font-size: 0.9em;
      top: -25px;
    }
    .blog-list__timeline-date {
      font-size: 0.8em;
    }

    .blog-list__timeline-image {
      height: 250px;
    }

    .blog-list__timeline-title {
      font-size: 1.5em;
    }

    .blog-list__timeline-summary {
      font-size: 1.05em;
    }
  }

  @media (min-width: 1024px) {
    .blog-list__timeline-container {
      max-width: 1100px;
    }
    .blog-list__timeline-item {
      width: 48%;
    }
    .blog-list__timeline-item:nth-child(odd) {
      transform: translateX(-30px);
    }
    .blog-list__timeline-item:nth-child(even) {
      transform: translateX(30px);
    }
  }