:root {
      --blog-list-primary-color: #003366;
      --blog-list-secondary-color: #FFCC00;
      --blog-list-text-dark: #333333;
      --blog-list-text-light: #FFFFFF;
      --blog-list-background-light: #F8F8F8;
      --blog-list-background-dark: #1A1A1A;
      --blog-list-grey-text: #666666;
      --blog-list-light-grey: #DDDDDD;
      --blog-list-dark-grey: #999999;
    }

    .blog-list {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: var(--blog-list-text-dark);
      padding-top: var(--header-offset, 120px);
      background-color: var(--blog-list-background-light);
    }

    .blog-list__hero-section {
      text-align: center;
      padding: 40px 20px;
      background-color: var(--blog-list-primary-color);
      color: var(--blog-list-text-light);
      margin-bottom: 40px;
    }

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

    .blog-list__description {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto;
      color: var(--blog-list-text-light);
      opacity: 0.9;
    }

    .blog-list__timeline-container {
      position: relative;
      max-width: 1000px;
      margin: 0 auto;
      padding: 20px;
      padding-bottom: 60px;
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 20px;
      width: 4px;
      background-color: var(--blog-list-light-grey);
      z-index: 0;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 40px;
    }

    .blog-list__timeline-dot {
      content: '';
      position: absolute;
      left: 14px;
      top: 0;
      width: 16px;
      height: 16px;
      background-color: var(--blog-list-secondary-color);
      border-radius: 50%;
      border: 3px solid var(--blog-list-primary-color);
      z-index: 1;
    }

    .blog-list__date {
      display: block;
      font-size: 0.85em;
      color: var(--blog-list-dark-grey);
      margin-bottom: 10px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .blog-list__card {
      background-color: var(--blog-list-text-light);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

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

    .blog-list__card-link {
      display: block;
      text-decoration: none;
      color: inherit;
    }

    .blog-list__card-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      aspect-ratio: 16 / 9;
    }

    .blog-list__card-body {
      padding: 20px;
    }

    .blog-list__card-title {
      font-size: 1.4em;
      margin-bottom: 10px;
      line-height: 1.3;
    }

    .blog-list__card-title-link {
      color: var(--blog-list-primary-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

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

    .blog-list__card-summary {
      font-size: 1em;
      color: var(--blog-list-grey-text);
      line-height: 1.6;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .blog-list__card-read-more {
      display: inline-block;
      background-color: var(--blog-list-primary-color);
      color: var(--blog-list-text-light);
      padding: 10px 18px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .blog-list__card-read-more:hover {
      background-color: #002244; 
    }

    @media (min-width: 768px) {
      .blog-list__main-title {
        font-size: 3em;
      }

      .blog-list__timeline-container::before {
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__timeline-item {
        display: flex;
        justify-content: space-between;
        margin-bottom: 60px;
        padding-left: 0;
      }

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

      .blog-list__date {
        position: absolute;
        top: 0;
        width: calc(50% - 40px);
        text-align: right;
        right: calc(50% + 20px);
        font-size: 0.9em;
      }

      .blog-list__timeline-content {
        width: calc(50% - 40px);
        padding: 0;
      }

      .blog-list__timeline-item:nth-child(odd) {
        flex-direction: row-reverse;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__date {
        right: auto;
        left: calc(50% + 20px);
        text-align: left;
      }

      .blog-list__card-image {
        height: 200px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-item {
        margin-bottom: 80px;
      }

      .blog-list__timeline-dot {
        width: 20px;
        height: 20px;
        left: 50%;
        transform: translateX(-50%);
        border-width: 4px;
      }

      .blog-list__date {
        font-size: 1em;
      }

      .blog-list__card-title {
        font-size: 1.5em;
      }

      .blog-list__card-image {
        height: 250px;
      }
    }