:root {
      --blog-list__primary-color: #0056b3;
      --blog-list__text-color: #343a40;
      --blog-list__secondary-text-color: #6c757d;
      --blog-list__background-color: #f8f9fa;
      --blog-list__card-background: #ffffff;
      --blog-list__border-color: #e0e0e0;
      --blog-list__shadow-color: rgba(0, 0, 0, 0.1);
      --blog-list__hover-shadow-color: rgba(0, 0, 0, 0.2);
  }

  .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      padding-top: var(--header-offset, 120px);
      background-color: var(--blog-list__background-color);
      color: var(--blog-list__text-color);
  }

  .blog-list__timeline {
      position: relative;
      margin: 0 auto;
      padding: 40px 0;
  }

  .blog-list__timeline::after {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--blog-list__border-color);
      top: 0;
      bottom: 0;
      left: 50%;
      margin-left: -2px;
      z-index: 0;
  }

  .blog-list__item {
      padding: 10px 0;
      position: relative;
      width: 50%;
      box-sizing: border-box;
      z-index: 1;
  }

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

  .blog-list__item:nth-child(even) {
      left: 50%;
      padding-left: 40px;
  }

  .blog-list__item::after {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--blog-list__primary-color);
      border: 4px solid var(--blog-list__card-background);
      top: 50%;
      border-radius: 50%;
      z-index: 1;
      transform: translateY(-50%);
  }

  .blog-list__item:nth-child(odd)::after {
      right: -10px;
  }

  .blog-list__item:nth-child(even)::after {
      left: -10px;
  }

  .blog-list__card {
      background-color: var(--blog-list__card-background);
      border-radius: 12px;
      box-shadow: 0 4px 12px var(--blog-list__shadow-color);
      transition: all 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
  }

  .blog-list__card:hover {
      box-shadow: 0 8px 24px var(--blog-list__hover-shadow-color);
      transform: translateY(-5px);
  }

  .blog-list__image-wrapper {
      width: 100%;
      padding-bottom: 56.25%;
      position: relative;
      overflow: hidden;
  }

  .blog-list__cover-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
  }

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

  .blog-list__title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
  }

  .blog-list__title-link {
      color: var(--blog-list__text-color);
      text-decoration: none;
      transition: color 0.3s ease;
  }

  .blog-list__title-link:hover {
      color: var(--blog-list__primary-color);
  }

  .blog-list__summary {
      font-size: 16px;
      color: var(--blog-list__secondary-text-color);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      flex-grow: 1;
  }

  .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid var(--blog-list__border-color);
  }

  .blog-list__published-date {
      font-size: 14px;
      color: var(--blog-list__secondary-text-color);
  }

  .blog-list__read-more-link {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--blog-list__primary-color);
      color: var(--blog-list__card-background);
      text-decoration: none;
      border-radius: 8px;
      font-size: 14px;
      transition: background-color 0.3s ease;
  }

  .blog-list__read-more-link:hover {
      background-color: #003d80;
  }

  @media (max-width: 1024px) {
      .blog-list__timeline::after {
          left: 20px;
          margin-left: 0;
      }

      .blog-list__item {
          width: 100%;
          padding-left: 60px;
          padding-right: 10px;
          left: 0;
      }

      .blog-list__item:nth-child(odd),
      .blog-list__item:nth-child(even) {
          padding-right: 10px;
      }

      .blog-list__item::after {
          left: 10px;
          right: auto;
          transform: translateY(-50%);
      }
  }

  @media (max-width: 768px) {
      .blog-list__timeline {
          padding: 20px 0;
      }
      .blog-list__card {
          flex-direction: column;
      }
      .blog-list__cover-image {
          border-radius: 12px 12px 0 0;
      }
      .blog-list__image-wrapper {
          padding-bottom: 56.25%;
      }
  }

  @media (max-width: 480px) {
      .blog-list__container {
          padding: 15px;
          padding-top: var(--header-offset, 120px);
      }
      .blog-list__title {
          font-size: 18px;
      }
      .blog-list__summary {
          font-size: 14px;
      }
      .blog-list__published-date,
      .blog-list__read-more-link {
          font-size: 13px;
      }
      .blog-list__item {
          padding-left: 50px;
      }
      .blog-list__timeline::after {
          left: 15px;
      }
      .blog-list__item::after {
          left: 5px;
          width: 16px;
          height: 16px;
          border-width: 3px;
      }
  }