:root {
      --primary-color: #007bff;
      --secondary-color: #6c757d;
      --background-light: #f8f9fa;
      --card-background: #ffffff;
      --text-dark: #212529;
      --text-medium: #495057;
      --text-light: #6c757d;
      --border-color: #e9ecef;
      --shadow-color: rgba(0, 0, 0, 0.08);
      --hover-shadow-color: rgba(0, 0, 0, 0.15);
    }

    .blog-list {
      padding: 0 15px;
      max-width: 1200px;
      margin: 0 auto;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      color: var(--text-dark);
      font-family: 'Arial', sans-serif;
    }

    .blog-list__container {
      display: flex;
      flex-direction: column;
      position: relative;
      padding-top: 20px;
    }

    .blog-list__container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20px;
      width: 4px;
      background-color: var(--primary-color);
      height: 100%;
      z-index: 0;
    }

    .blog-list__timeline-item {
      display: flex;
      position: relative;
      margin-bottom: 40px;
      align-items: flex-start;
    }

    .blog-list__timeline-dot {
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 4px solid var(--card-background);
      border-radius: 50%;
      position: absolute;
      left: 13px;
      top: 0;
      z-index: 1;
      box-shadow: 0 0 0 2px var(--primary-color);
    }

    .blog-list__card {
      background-color: var(--card-background);
      border-radius: 10px;
      box-shadow: 0 4px 12px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      width: calc(100% - 70px);
      margin-left: 70px;
      border: 1px solid var(--border-color);
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px var(--hover-shadow-color);
    }

    .blog-list__card-image-wrapper {
      width: 100%;
      padding-top: 56.25%;
      position: relative;
      overflow: hidden;
    }

    .blog-list__card-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .blog-list__card-content {
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .blog-list__card-date {
      font-size: 14px;
      color: var(--text-light);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .blog-list__card-title {
      font-size: 20px;
      font-weight: bold;
      line-height: 1.4;
      margin: 0;
    }

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

    .blog-list__card-title-link:hover {
      color: var(--primary-color);
    }

    .blog-list__card-summary {
      font-size: 16px;
      color: var(--text-medium);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      margin: 0;
    }

    .blog-list__read-more {
      display: inline-block;
      margin-top: 10px;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: var(--card-background);
      text-decoration: none;
      border-radius: 5px;
      align-self: flex-start;
      transition: background-color 0.3s ease;
      font-size: 15px;
      font-weight: bold;
    }

    .blog-list__read-more:hover {
      background-color: #0056b3;
    }

    @media (min-width: 768px) {
      .blog-list__container::before {
        left: 50%;
        transform: translateX(-2px);
      }

      .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-12px);
      }

      .blog-list__timeline-item {
        justify-content: space-between;
      }

      .blog-list__card {
        width: calc(50% - 45px);
        margin-left: 0;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: auto;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: auto;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-12px);
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-12px);
      }
    }

    @media (min-width: 1024px) {
      .blog-list {
        padding: 0 20px;
      }
    }

    .blog-list__card-title-link,
    .blog-list__card-summary {
      color: var(--text-dark);
    }
    .blog-list__read-more {
      color: var(--card-background);
    }
    .blog-list__card-date {
      color: var(--text-light);
    }