.blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      padding-top: var(--header-offset, 120px);
      font-family: Arial, sans-serif;
      color: #333333;
    }

    .blog-list__page-title {
      font-size: 2.2em;
      color: #1A2E44;
      text-align: center;
      margin-bottom: 20px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: #555555;
      text-align: center;
      margin-bottom: 40px;
      line-height: 1.6;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      height: 100%;
      background: #E0E0E0;
      transform: translateX(-50%);
      z-index: 0;
    }

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

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

    .blog-list__item-content {
      background: #FFFFFF;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      width: 45%;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid #EEEEEE;
    }

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

    .blog-list__item::before {
      content: '';
      position: absolute;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      width: 16px;
      height: 16px;
      background: #2196F3;
      border: 3px solid #FFFFFF;
      border-radius: 50%;
      z-index: 2;
    }

    .blog-list__image-link {
      display: block;
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

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

    .blog-list__text-content {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .blog-list__title {
      font-size: 1.3em;
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__title-link {
      color: #1A2E44;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__title-link:hover {
      color: #2196F3;
    }

    .blog-list__summary {
      font-size: 0.95em;
      color: #555555;
      margin-bottom: 15px;
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
    }

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

    .blog-list__read-more {
      display: inline-block;
      background-color: #2196F3;
      color: #FFFFFF;
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
      font-weight: bold;
    }

    .blog-list__read-more:hover {
      background-color: #1976D2;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__item {
        justify-content: flex-start;
        margin-left: 20px;
        margin-bottom: 30px;
      }
      .blog-list__item:nth-child(even) {
        flex-direction: row;
      }

      .blog-list__item-content {
        width: 90%;
        margin-left: 40px;
      }

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

    @media (max-width: 768px) {
      .blog-list__page-title {
        font-size: 1.8em;
      }
      .blog-list__description {
        font-size: 1em;
        margin-bottom: 30px;
      }
      .blog-list__item-content {
        width: 100%;
        margin-left: 40px;
      }
      .blog-list__text-content {
        padding: 15px;
      }
      .blog-list__title {
        font-size: 1.2em;
      }
      .blog-list__summary {
        font-size: 0.9em;
      }
      .blog-list__read-more {
        padding: 6px 12px;
        font-size: 0.85em;
      }
    }

    @media (max-width: 480px) {
      .blog-list__container {
        padding: 0 10px;
      }
      .blog-list__timeline::before {
        left: 15px;
      }
      .blog-list__item {
        margin-left: 15px;
      }
      .blog-list__item-content {
        margin-left: 30px;
      }
      .blog-list__item::before {
        left: 15px;
        width: 14px;
        height: 14px;
      }
      .blog-list__page-title {
        font-size: 1.6em;
      }
      .blog-list__description {
        font-size: 0.95em;
      }
    }