.blog-list {
      padding: 20px;
      padding-top: var(--header-offset, 120px); 
      max-width: 1200px;
      margin: 0 auto;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
    }

    .blog-list__section {
      margin-bottom: 40px;
    }

    .blog-list__heading {
      font-size: 2.2em;
      color: #0056b3; 
      text-align: center;
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.3;
      padding: 0 10px;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: #555;
      text-align: center;
      margin-bottom: 30px;
      line-height: 1.6;
      padding: 0 15px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

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

    
    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      background-color: #e0e0e0; 
      height: 100%;
      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::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 25px; 
      width: 16px;
      height: 16px;
      background-color: #007bff; 
      border: 3px solid #fff; 
      border-radius: 50%;
      transform: translateX(-50%);
      z-index: 2;
      box-shadow: 0 0 0 2px #007bff; 
    }

    .blog-list__date-wrapper {
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      top: 0;
      background-color: #007bff; 
      color: #fff;
      padding: 5px 10px;
      border-radius: 5px;
      font-size: 0.9em;
      font-weight: bold;
      white-space: nowrap;
      z-index: 3;
      box-shadow: 0 2px 5px rgba(0,0,0,0.2);
      min-width: 120px; 
      text-align: center;
    }

    .blog-list__date {
      display: block;
    }

    .blog-list__card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      width: 100%; 
      max-width: 500px; 
      margin-top: 60px; 
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid #eee;
    }

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

    .blog-list__image-link {
      display: block;
      width: 100%;
      height: 0;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .blog-list__card:hover .blog-list__image {
      transform: scale(1.05);
    }

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

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

    .blog-list__title-link {
      color: #0056b3; 
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__title-link:hover {
      color: #007bff; 
    }

    .blog-list__summary {
      font-size: 1em; 
      color: #666;
      line-height: 1.6;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__keywords {
      margin-top: 10px;
      margin-bottom: 15px;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .blog-list__keyword {
      background-color: #e9ecef; 
      color: #495057; 
      padding: 5px 10px;
      border-radius: 5px;
      font-size: 0.85em; 
      white-space: nowrap;
    }

    .blog-list__read-more {
      display: inline-block;
      margin-top: auto; 
      padding: 10px 20px;
      background-color: #007bff; 
      color: #fff;
      text-decoration: none;
      border-radius: 5px;
      text-align: center;
      transition: background-color 0.3s ease;
      font-weight: bold;
      font-size: 0.95em; 
      align-self: flex-start; 
    }

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

    

    
    @media (min-width: 768px) {
      .blog-list__timeline-container::before {
        left: 50%;
      }
      .blog-list__item {
        justify-content: space-between;
        align-items: flex-start;
        margin-left: 0;
        margin-right: 0;
      }

      .blog-list__item:nth-child(even) .blog-list__card {
        margin-left: auto;
        margin-right: calc(50% + 20px); 
      }
      .blog-list__item:nth-child(odd) .blog-list__card {
        margin-right: auto;
        margin-left: calc(50% + 20px); 
      }

      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        left: calc(50% - 20px); 
        transform: translateX(-100%);
        text-align: right;
      }
      .blog-list__item:nth-child(odd) .blog-list__date-wrapper {
        left: calc(50% + 20px); 
        transform: translateX(0%);
        text-align: left;
      }

      .blog-list__item::before {
        left: 50%;
      }

      .blog-list__card {
        max-width: 45%; 
      }
    }

    
    @media (min-width: 1024px) {
      .blog-list__heading {
        font-size: 2.8em;
      }
      .blog-list__description {
        font-size: 1.2em;
      }

      .blog-list__timeline-container::before {
        left: 50%;
      }

      .blog-list__item {
        margin-left: 0;
        margin-right: 0;
      }

      .blog-list__item:nth-child(even) .blog-list__card {
        margin-left: auto;
        margin-right: calc(50% + 30px); 
      }
      .blog-list__item:nth-child(odd) .blog-list__card {
        margin-right: auto;
        margin-left: calc(50% + 30px); 
      }

      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        left: calc(50% - 30px); 
        transform: translateX(-100%);
        text-align: right;
      }
      .blog-list__item:nth-child(odd) .blog-list__date-wrapper {
        left: calc(50% + 30px); 
        transform: translateX(0%);
        text-align: left;
      }

      .blog-list__card {
        max-width: 40%; 
      }
    }

    
    body {
      background-color: #f8f9fa; 
    }
    .blog-list__heading, .blog-list__title-link {
      color: #0056b3; 
    }
    .blog-list__description, .blog-list__summary {
      color: #555; 
    }
    .blog-list__read-more {
      background-color: #007bff; 
      color: #fff; 
    }
    .blog-list__date-wrapper {
      background-color: #007bff;
      color: #fff;
    }
    .blog-list__keyword {
      background-color: #e9ecef;
      color: #495057;
    }