.blog-list {
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
    background-color: #f8f8f8;
    min-height: 100vh;
  }

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

  .blog-list__main-title {
    font-size: 2.2em;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
  }

  .blog-list__description {
    font-size: 1.1em;
    color: #555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
  }

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

  .blog-list__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: #e0e0e0;
    transform: translateX(-50%);
    z-index: 0;
  }

  .blog-list__item {
    display: flex;
    position: relative;
    margin-bottom: 30px;
    align-items: center;
  }

  .blog-list__item:nth-child(odd) {
    flex-direction: row-reverse;
  }

  .blog-list__item:nth-child(even) {
    flex-direction: row;
  }

  .blog-list__date-marker {
    position: relative;
    width: 150px;
    text-align: center;
    flex-shrink: 0;
    z-index: 1;
  }

  .blog-list__date-marker::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 14px;
    background: #0056b3;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    border: 3px solid #f8f8f8;
  }

  .blog-list__date-text {
    display: block;
    font-size: 0.9em;
    color: #666;
    background-color: #f8f8f8;
    padding: 5px 10px;
    border-radius: 5px;
    position: relative;
    z-index: 2;
  }

  .blog-list__card {
    flex-grow: 1;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    max-width: calc(50% - 75px);
    margin: 0 20px;
  }

  .blog-list__item:nth-child(odd) .blog-list__card {
    margin-left: 20px;
    margin-right: 0;
  }

  .blog-list__item:nth-child(even) .blog-list__card {
    margin-right: 20px;
    margin-left: 0;
  }

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

  .blog-list__card-link {
    text-decoration: none;
    color: inherit;
    display: block;
  }

  .blog-list__image-wrapper {
    width: 100%;
    padding-bottom: 56.25%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-bottom: 1px solid #eee;
  }

  .blog-list__content {
    padding: 20px;
  }

  .blog-list__title {
    font-size: 1.3em;
    font-weight: bold;
    color: #1a1a1a;
    margin-bottom: 10px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .blog-list__summary {
    font-size: 0.95em;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .blog-list__read-more {
    display: inline-block;
    font-size: 0.9em;
    color: #0056b3;
    font-weight: bold;
    transition: color 0.2s ease;
  }

  .blog-list__read-more:hover {
    color: #007bff;
    text-decoration: underline;
  }

  @media (max-width: 767px) {
    .blog-list__main-title {
      font-size: 1.8em;
    }

    .blog-list__description {
      font-size: 1em;
      margin-bottom: 30px;
    }

    .blog-list__timeline::before {
      left: 20px;
      transform: translateX(0);
    }

    .blog-list__item {
      flex-direction: column;
      align-items: flex-start;
      margin-bottom: 40px;
    }

    .blog-list__item:nth-child(odd) {
      flex-direction: column;
    }

    .blog-list__date-marker {
      width: auto;
      text-align: left;
      margin-left: 20px;
      margin-bottom: 10px;
    }

    .blog-list__date-marker::before {
      left: 0;
      transform: translate(-50%, -50%);
    }

    .blog-list__date-text {
      padding-left: 25px;
      background-color: transparent;
    }

    .blog-list__card {
      max-width: calc(100% - 40px);
      margin-left: 40px;
      margin-right: 0;
    }

    .blog-list__item:nth-child(odd) .blog-list__card {
      margin-left: 40px;
      margin-right: 0;
    }

    .blog-list__item:nth-child(even) .blog-list__card {
      margin-left: 40px;
      margin-right: 0;
    }

    .blog-list__title {
      font-size: 1.1em;
    }

    .blog-list__summary {
      font-size: 0.85em;
    }
  }

  @media (min-width: 768px) and (max-width: 1023px) {
    .blog-list__main-title {
      font-size: 2em;
    }

    .blog-list__timeline::before {
      left: 50%;
    }

    .blog-list__item {
      margin-bottom: 40px;
    }

    .blog-list__date-marker {
      width: 120px;
    }

    .blog-list__card {
      max-width: calc(50% - 60px);
      margin: 0 15px;
    }

    .blog-list__item:nth-child(odd) .blog-list__card {
      margin-left: 15px;
      margin-right: 0;
    }

    .blog-list__item:nth-child(even) .blog-list__card {
      margin-right: 15px;
      margin-left: 0;
    }
  }