.blog-list {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f8f8;
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
  }

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

  .blog-list__main-title {
    font-size: 2.5em;
    color: #0056b3;
    margin-bottom: 15px;
    font-weight: bold;
  }

  .blog-list__description {
    font-size: 1.1em;
    color: #555;
    max-width: 800px;
    margin: 0 auto;
  }

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

  .blog-list__section-title {
    text-align: center;
    font-size: 2em;
    color: #0056b3;
    margin-bottom: 40px;
    position: relative;
  }

  .blog-list__section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #007bff;
    margin: 10px auto 0;
  }

  .blog-list__timeline-container {
    display: grid;
    grid-template-columns: 1fr 4px 1fr;
    gap: 0 40px;
    position: relative;
    padding: 20px 0;
  }

  .blog-list__timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: #e0e0e0;
    z-index: 1;
  }

  .blog-list__item {
    display: contents;
  }

  .blog-list__date-box,
  .blog-list__timeline-bar,
  .blog-list__content-box {
    grid-row: auto;
    position: relative;
    z-index: 2;
    margin-bottom: 40px;
  }

  .blog-list__date-box {
    grid-column: 1 / 2;
    text-align: right;
    padding-right: 20px;
    align-self: flex-start;
    margin-top: 10px;
  }

  .blog-list__timeline-bar {
    grid-column: 2 / 3;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 10px;
  }

  .blog-list__timeline-dot {
    width: 18px;
    height: 18px;
    background-color: #007bff;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 2px #007bff;
    z-index: 3;
  }

  .blog-list__content-box {
    grid-column: 3 / 4;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .blog-list__content-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  }

  .blog-list__item:nth-child(even) .blog-list__date-box {
    grid-column: 3 / 4;
    text-align: left;
    padding-left: 20px;
    padding-right: 0;
  }

  .blog-list__item:nth-child(even) .blog-list__content-box {
    grid-column: 1 / 2;
  }

  .blog-list__date {
    font-size: 0.9em;
    color: #333;
    background-color: #e6f2ff;
    padding: 8px 12px;
    border-radius: 5px;
    white-space: nowrap;
    display: inline-block;
    border: 1px solid #cce0ff;
  }

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

  .blog-list__image {
    width: 100%;
    height: 225px;
    object-fit: cover;
    display: block;
  }

  .blog-list__title {
    font-size: 1.25em;
    font-weight: bold;
    margin-bottom: 10px;
  }

  .blog-list__title-link {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .blog-list__title-link:hover {
    color: #007bff;
    text-decoration: underline;
  }

  .blog-list__summary {
    font-size: 0.95em;
    color: #666;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .blog-list__read-more {
    display: inline-block;
    background-color: #007bff;
    color: #fff;
    padding: 10px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9em;
    transition: background-color 0.3s ease;
  }

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

  @media (max-width: 1024px) {
    .blog-list__main-title {
      font-size: 2em;
    }
    .blog-list__description {
      font-size: 1em;
    }
    .blog-list__section-title {
      font-size: 1.8em;
    }
    .blog-list__timeline-container {
        gap: 0 20px;
    }
    .blog-list__date-box {
        padding-right: 10px;
    }
    .blog-list__item:nth-child(even) .blog-list__date-box {
        padding-left: 10px;
    }
  }

  @media (max-width: 768px) {
    .blog-list__hero {
      padding: 30px 15px;
    }
    .blog-list__main-title {
      font-size: 1.8em;
    }
    .blog-list__description {
      font-size: 0.95em;
    }
    .blog-list__section-title {
      font-size: 1.6em;
    }

    .blog-list__timeline-container {
      grid-template-columns: 4px 1fr;
      gap: 0 20px;
    }

    .blog-list__timeline-container::before {
      left: 20px;
      transform: none;
    }

    .blog-list__timeline-bar {
      grid-column: 1 / 2;
      align-items: flex-start;
      justify-content: center;
      padding-top: 10px;
    }

    .blog-list__date-box {
      grid-column: 2 / 3;
      text-align: left;
      padding-left: 0;
      padding-right: 0;
      margin-top: 0;
      margin-bottom: 10px;
      align-self: center;
    }

    .blog-list__content-box {
      grid-column: 2 / 3;
      margin-top: 0;
    }

    .blog-list__item:nth-child(even) .blog-list__date-box,
    .blog-list__item:nth-child(odd) .blog-list__date-box {
      grid-column: 2 / 3;
      text-align: left;
      padding-left: 0;
      padding-right: 0;
    }

    .blog-list__item:nth-child(even) .blog-list__content-box,
    .blog-list__item:nth-child(odd) .blog-list__content-box {
      grid-column: 2 / 3;
    }

    .blog-list__image {
      height: 180px;
    }
  }

  @media (max-width: 480px) {
    .blog-list__main-title {
      font-size: 1.5em;
    }
    .blog-list__description {
      font-size: 0.9em;
    }
    .blog-list__section-title {
      font-size: 1.4em;
    }
    .blog-list__image {
        height: 150px;
    }
    .blog-list__content-box {
        padding: 15px;
    }
    .blog-list__title {
        font-size: 1.1em;
    }
    .blog-list__summary {
        font-size: 0.85em;
    }
    .blog-list__read-more {
        padding: 8px 12px;
        font-size: 0.85em;
    }
    .blog-list__date {
        padding: 6px 10px;
        font-size: 0.8em;
    }
  }