.blog-list {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: #333333;
      background-color: #f9f9f9;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      min-height: calc(100vh - var(--header-offset, 120px));
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      position: relative;
    }

    .blog-list__heading {
      text-align: center;
      color: #1a1a1a;
      margin-bottom: 40px;
      font-size: 2.2em;
      font-weight: bold;
    }

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

    .blog-list__timeline-wrapper::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 4px;
      background-color: #e0e0e0;
      margin-left: -2px;
      z-index: 0;
    }

    .blog-list__item {
      display: flex;
      justify-content: space-between;
      margin-bottom: 40px;
      position: relative;
      z-index: 1;
    }

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

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

    .blog-list__item-content-wrapper {
      width: 45%;
      background-color: #ffffff;
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      transition: all 0.3s ease;
      padding: 20px;
      position: relative;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    .blog-list__item:hover .blog-list__item-content-wrapper {
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
      transform: translateY(-5px);
    }

    .blog-list__item-content-wrapper::before {
      content: '';
      position: absolute;
      top: 25px;
      width: 0;
      height: 0;
      border-style: solid;
      z-index: 2;
    }

    .blog-list__item:nth-child(even) .blog-list__item-content-wrapper::before {
      border-width: 10px 10px 10px 0;
      border-color: transparent #ffffff transparent transparent;
      right: -10px;
    }

    .blog-list__item:nth-child(odd) .blog-list__item-content-wrapper::before {
      border-width: 10px 0 10px 10px;
      border-color: transparent transparent transparent #ffffff;
      left: -10px;
    }

    .blog-list__item-point {
      width: 24px;
      height: 24px;
      background-color: #0056b3;
      border: 4px solid #ffffff;
      border-radius: 50%;
      position: absolute;
      left: 50%;
      top: 25px;
      margin-left: -12px;
      z-index: 3;
      box-shadow: 0 0 0 2px #e0e0e0;
    }

    .blog-list__item-image {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__item-title {
      font-size: 1.25em;
      font-weight: bold;
      color: #0056b3;
      text-decoration: none;
      margin-bottom: 10px;
      display: block;
      transition: color 0.3s ease;
    }

    .blog-list__item-title:hover {
      color: #003d80;
    }

    .blog-list__item-summary {
      font-size: 0.95em;
      color: #666666;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__item-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid #eee;
    }

    .blog-list__item-date {
      font-size: 0.85em;
      color: #555555;
    }

    .blog-list__item-read-more {
      display: inline-block;
      background-color: #0056b3;
      color: #ffffff;
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .blog-list__item-read-more:hover {
      background-color: #003d80;
    }

    @media (max-width: 1024px) {
      .blog-list__item-content-wrapper {
        width: 48%;
      }
    }

    @media (max-width: 768px) {
      .blog-list__timeline-wrapper::before {
        left: 20px;
        margin-left: 0;
      }

      .blog-list__item {
        flex-direction: column !important;
        margin-left: 0;
        margin-right: 0;
        padding-left: 50px;
      }

      .blog-list__item-point {
        left: 20px;
        margin-left: -12px;
      }

      .blog-list__item-content-wrapper {
        width: 100%;
        margin-left: 0;
      }

      .blog-list__item-content-wrapper::before {
        border-width: 10px 10px 10px 0 !important;
        border-color: transparent #ffffff transparent transparent !important;
        left: -10px !important;
        right: auto !important;
      }
    }

    @media (max-width: 480px) {
      .blog-list__heading {
        font-size: 1.8em;
      }

      .blog-list__item-title {
        font-size: 1.1em;
      }

      .blog-list__item-summary {
        font-size: 0.9em;
      }

      .blog-list__item-read-more {
        padding: 6px 12px;
        font-size: 0.85em;
      }

      .blog-list__item-point {
        top: 20px;
      }

      .blog-list__item-content-wrapper::before {
        top: 20px;
      }
    }