:root {
      --blog-list__primary-color: #007bff;
      --blog-list__secondary-color: #6c757d;
      --blog-list__background-color: #f8f9fa;
      --blog-list__card-background: #ffffff;
      --blog-list__border-color: #e9ecef;
      --blog-list__text-color-dark: #343a40;
      --blog-list__text-color-medium: #666666;
      --blog-list__text-color-light: #999999;
      --blog-list__accent-color: #ffc107;
      --blog-list__timeline-line-color: #dee2e6;
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      background-color: var(--blog-list__background-color);
      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
      color: var(--blog-list__text-color-dark);
    }

    .blog-list__section-header {
      text-align: center;
      margin-bottom: 40px;
      padding: 0 15px;
    }

    .blog-list__section-title {
      font-size: 2.5em;
      color: var(--blog-list__primary-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__section-description {
      font-size: 1.1em;
      color: var(--blog-list__text-color-medium);
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
    }

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

    .blog-list__container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      background: var(--blog-list__timeline-line-color);
      height: 100%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__wrapper {
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
      padding: 0 15px;
    }

    .blog-list__item {
      background-color: var(--blog-list__card-background);
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      z-index: 2;
      border: 1px solid var(--blog-list__border-color);
    }

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

    .blog-list__item-image-wrapper {
      width: 100%;
      padding-bottom: 56.25%;
      position: relative;
      overflow: hidden;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

    .blog-list__item-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

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

    .blog-list__item-title {
      font-size: 1.4em;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

    .blog-list__item-summary {
      font-size: 1em;
      color: var(--blog-list__text-color-medium);
      margin-bottom: 15px;
      line-height: 1.6;
      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: 15px;
      border-top: 1px solid var(--blog-list__border-color);
    }

    .blog-list__item-date {
      font-size: 0.9em;
      color: var(--blog-list__text-color-light);
    }

    .blog-list__item-link {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--blog-list__primary-color);
      color: #ffffff;
      text-decoration: none;
      border-radius: 8px;
      font-size: 0.9em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-weight: bold;
      text-align: center;
    }

    .blog-list__item-link:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    .blog-list__item::after {
        content: '';
        position: absolute;
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background-color: var(--blog-list__primary-color);
        border: 3px solid var(--blog-list__card-background);
        z-index: 3;
        box-shadow: 0 0 0 2px var(--blog-list__primary-color);
        top: 30px;
    }

    @media (max-width: 767px) {
        .blog-list__item::after {
            left: 50%;
            transform: translateX(-50%);
            top: -20px;
        }
        .blog-list__item {
            margin-top: 40px;
        }
        .blog-list__item:first-child {
            margin-top: 0;
        }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__wrapper {
        grid-template-columns: 1fr 1fr;
        padding: 0 20px;
      }

      .blog-list__item:nth-child(odd) {
        grid-column: 1 / 2;
        text-align: right;
        padding-right: 40px;
      }

      .blog-list__item:nth-child(even) {
        grid-column: 2 / 3;
        text-align: left;
        padding-left: 40px;
      }

      .blog-list__item:nth-child(odd) .blog-list__item-meta {
        justify-content: flex-end;
        flex-direction: column;
        align-items: flex-end;
        gap: 5px;
      }
      .blog-list__item:nth-child(even) .blog-list__item-meta {
        justify-content: flex-start;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
      }

      .blog-list__item:nth-child(odd)::after {
          right: -60px;
          left: auto;
      }
      .blog-list__item:nth-child(even)::after {
          left: -60px;
          right: auto;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__container::before {
        display: none;
      }
      .blog-list__wrapper {
        grid-template-columns: repeat(3, 1fr);
        padding: 0 40px;
      }
      .blog-list__item {
        text-align: left;
        padding: 0;
      }
      .blog-list__item:nth-child(odd),
      .blog-list__item:nth-child(even) {
        grid-column: auto;
      }
      .blog-list__item-meta {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
      }
      .blog-list__item::after {
          display: none;
      }
    }