.blog-list {
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
    background-color: #1a1a1a;
    color: #f0f0f0;
    font-family: Arial, sans-serif;
    min-height: 100vh;
  }

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

  .blog-list__timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    background-color: #ffcc00;
    z-index: 0;
  }

  .blog-list__item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 60px;
    display: flex;
    align-items: flex-start;
  }

  .blog-list__timeline-dot {
    position: absolute;
    left: 10px;
    top: 0;
    width: 22px;
    height: 22px;
    background-color: #ffcc00;
    border-radius: 50%;
    border: 3px solid #1a1a1a;
    z-index: 1;
    box-shadow: 0 0 0 3px #ffcc00;
  }

  .blog-list__content-card {
    background-color: #2a2a2a;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    flex-grow: 1;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
  }

  .blog-list__content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
  }

  .blog-list__date {
    display: block;
    font-size: 14px;
    color: #cccccc;
    margin-bottom: 10px;
    text-align: right;
  }

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

  .blog-list__cover-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 8px;
  }

  .blog-list__text-content {
    padding-top: 5px;
  }

  .blog-list__title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.3;
  }

  .blog-list__title-link {
    color: #ffcc00;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .blog-list__title-link:hover {
    color: #e6b800;
    text-decoration: underline;
  }

  .blog-list__summary {
    font-size: 16px;
    color: #cccccc;
    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__read-more-button {
    display: inline-block;
    background-color: #ffcc00;
    color: #1a1a1a;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 15px;
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .blog-list__read-more-button:hover {
    background-color: #e6b800;
    color: #000000;
  }

  @media (min-width: 768px) {
    .blog-list__timeline-section::before {
      left: 50%;
      transform: translateX(-1px);
    }

    .blog-list__item {
      width: 50%;
      margin-left: auto;
      margin-right: auto;
      padding-left: 0;
      padding-right: 0;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
    }

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

    .blog-list__content-card {
      width: calc(100% - 70px);
    }

    .blog-list__item:nth-child(odd) {
      justify-content: flex-start;
      padding-right: 60px;
    }

    .blog-list__item:nth-child(odd) .blog-list__timeline-dot {
      left: auto;
      right: -35px;
    }
    
    .blog-list__item:nth-child(odd) .blog-list__content-card {
      margin-right: 35px;
    }

    .blog-list__item:nth-child(even) {
      justify-content: flex-end;
      padding-left: 60px;
    }

    .blog-list__item:nth-child(even) .blog-list__timeline-dot {
      left: -35px;
      right: auto;
    }
    
    .blog-list__item:nth-child(even) .blog-list__content-card {
      margin-left: 35px;
    }

    .blog-list__item:nth-child(odd) .blog-list__date {
      text-align: left;
    }
    .blog-list__item:nth-child(even) .blog-list__date {
      text-align: right;
    }
  }

  @media (max-width: 767px) {
    .blog-list__timeline-section::before {
      left: 20px;
    }
    .blog-list__item {
      padding-left: 60px;
      width: 100%;
    }
    .blog-list__timeline-dot {
      left: 10px;
      transform: translateX(0);
    }
    .blog-list__content-card {
      width: 100%;
    }
    .blog-list__date {
      text-align: left;
    }
  }

  @media (min-width: 1024px) {
    .blog-list__timeline-section {
      padding: 40px 20px;
    }
    .blog-list__item {
      margin-bottom: 60px;
    }
    .blog-list__title {
      font-size: 22px;
    }
    .blog-list__summary {
      font-size: 16px;
    }
  }