.blog-list {
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
    background-color: #f5f7fa;
    color: #333333;
    font-family: 'Arial', sans-serif;
  }

  .blog-list__hero {
    text-align: center;
    padding: 30px 20px;
    margin-bottom: 30px;
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
  }

  .blog-list__main-title {
    font-size: 2.2em;
    color: #1a1a1a;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.3;
  }

  .blog-list__description {
    font-size: 1.1em;
    color: #555555;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
  }

  .blog-list__timeline-container {
    display: flex;
    flex-direction: column;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
  }

  .blog-list__timeline-container::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #d8e2e7;
    z-index: 0;
  }

  .blog-list__item {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 1;
  }

  .blog-list__item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
  }

  .blog-list__item::before {
    content: '';
    position: absolute;
    left: 13px;
    top: 30px;
    width: 16px;
    height: 16px;
    background-color: #007bff;
    border: 3px solid #ffffff;
    border-radius: 50%;
    z-index: 2;
  }

  .blog-list__item-image-wrapper {
    width: 100%;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
  }

  .blog-list__item-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
  }

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

  .blog-list__item-content {
    padding-left: 30px;
    flex-grow: 1;
  }

  .blog-list__item-date {
    display: block;
    font-size: 0.85em;
    color: #888888;
    margin-bottom: 10px;
    font-weight: 600;
  }

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

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

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

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

  .blog-list__item-read-more {
    display: inline-block;
    background-color: #007bff;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
  }

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

  @media (min-width: 768px) {
    .blog-list__hero {
      padding: 40px 30px;
    }

    .blog-list__main-title {
      font-size: 2.5em;
    }

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

    .blog-list__item {
      flex-direction: row;
      align-items: flex-start;
      margin-left: 50%;
      padding: 25px;
      width: calc(50% - 30px);
      margin-bottom: 50px;
    }

    .blog-list__item:nth-child(even) {
      margin-left: 0;
      margin-right: 50%;
    }

    .blog-list__item-image-wrapper {
      width: 40%;
      flex-shrink: 0;
      margin-bottom: 0;
      margin-right: 25px;
    }

    .blog-list__item:nth-child(even) .blog-list__item-image-wrapper {
      order: 2;
      margin-left: 25px;
      margin-right: 0;
    }

    .blog-list__item-content {
      padding-left: 0;
      width: 60%;
    }

    .blog-list__item:nth-child(even) .blog-list__item-content {
      order: 1;
    }

    .blog-list__item::before {
      left: -47px;
      top: 40px;
      transform: translateX(-50%);
    }

    .blog-list__item:nth-child(even)::before {
      left: calc(100% + 47px);
    }

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

    .blog-list__item-title {
      font-size: 1.35em;
    }

    .blog-list__item-summary {
      -webkit-line-clamp: 4;
    }
  }

  @media (min-width: 1024px) {
    .blog-list__timeline-container {
      max-width: 1200px;
      padding: 0 30px;
    }

    .blog-list__item {
      padding: 30px;
      width: calc(50% - 40px);
      margin-bottom: 60px;
    }

    .blog-list__item-image-wrapper {
      width: 35%;
      margin-right: 30px;
    }

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

    .blog-list__item-content {
      width: 65%;
    }

    .blog-list__item-image {
      height: 220px;
    }

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