:root {
      --blog-list__primary-color: #0D47A1;
      --blog-list__accent-color: #FBC02D;
      --blog-list__text-dark: #333333;
      --blog-list__text-medium: #555555;
      --blog-list__text-light: #666666; 
      --blog-list__background-light: #FFFFFF;
      --blog-list__background-medium: #F8F8F8;
      --blog-list__border-color: #E0E0E0;
      --blog-list__shadow-light: rgba(0, 0, 0, 0.08);
      --blog-list__shadow-hover: rgba(0, 0, 0, 0.15);
    }

    .blog-list {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: var(--blog-list__text-dark);
      background-color: var(--blog-list__background-medium);
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
    }

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

    .blog-list__heading {
      text-align: center;
      color: var(--blog-list__primary-color);
      font-size: 2.2em;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__description {
      text-align: center;
      font-size: 1.1em;
      color: var(--blog-list__text-medium);
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__timeline-container {
      position: relative;
      margin: 0 auto;
      padding: 0 15px;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    @media (min-width: 768px) {
      .blog-list__timeline-container::before {
        content: '';
        position: absolute;
        width: 4px;
        background-color: var(--blog-list__primary-color);
        top: 0;
        bottom: 0;
        left: 50%;
        margin-left: -2px;
      }
    }

    .blog-list__item {
      position: relative;
      margin-bottom: 40px;
      padding: 10px 0;
      width: 100%;
      max-width: 800px;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    @media (min-width: 768px) {
      .blog-list__item {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
        max-width: 1000px;
      }

      .blog-list__item:nth-child(even) {
        flex-direction: row-reverse;
      }
    }

    .blog-list__date-wrapper {
      position: relative;
      width: 100%;
      text-align: left;
      padding: 0 10px;
      box-sizing: border-box;
      z-index: 1;
    }

    @media (min-width: 768px) {
      .blog-list__date-wrapper {
        width: 200px;
        text-align: center;
        flex-shrink: 0;
        padding: 0;
        position: relative;
        margin: 0 20px;
      }
      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        order: 2;
      }
      .blog-list__item:nth-child(odd) .blog-list__date-wrapper {
        order: 0;
      }
    }

    .blog-list__date {
      display: inline-block;
      background-color: var(--blog-list__primary-color);
      color: var(--blog-list__background-light);
      padding: 5px 10px;
      border-radius: 5px;
      font-size: 0.9em;
      font-weight: bold;
      margin-bottom: 10px;
    }
    
    @media (min-width: 768px) {
        .blog-list__date {
            background-color: transparent;
            color: var(--blog-list__primary-color);
            border: 2px solid var(--blog-list__primary-color);
            padding: 8px 15px;
            font-size: 1em;
            margin-bottom: 0;
        }
    }

    .blog-list__card {
      background-color: var(--blog-list__background-light);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--blog-list__shadow-light);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
    }

    @media (min-width: 768px) {
      .blog-list__card {
        width: calc(50% - 40px);
        max-width: 600px;
      }
    }

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

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

    .blog-list__image-wrapper {
      width: 100%;
      aspect-ratio: 16 / 9;
      background-size: cover;
      background-position: center;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
      background-color: #eee;
    }

    .blog-list__content {
      padding: 20px;
    }

    .blog-list__title {
      font-size: 1.25em;
      font-weight: bold;
      color: var(--blog-list__primary-color);
      margin-top: 0;
      margin-bottom: 10px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    
    .blog-list__card-link:hover .blog-list__title {
        color: var(--blog-list__accent-color);
    }

    .blog-list__summary {
      font-size: 1em;
      color: var(--blog-list__text-medium);
      margin-bottom: 15px;
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
    }

    .blog-list__read-more-text {
      display: inline-block;
      background-color: var(--blog-list__primary-color);
      color: var(--blog-list__background-light);
      padding: 10px 20px;
      border-radius: 8px;
      font-size: 0.9em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .blog-list__card-link:hover .blog-list__read-more-text {
      background-color: var(--blog-list__accent-color);
    }

    @media (max-width: 767px) {
      .blog-list__item {
        padding-left: 25px; 
      }
      .blog-list__timeline-container::before {
        left: 20px;
        margin-left: 0;
      }
      .blog-list__date-wrapper {
        left: 0;
        top: 0;
        padding-left: 20px;
        text-align: left;
      }
      .blog-list__date {
        margin-left: -10px;
        background-color: var(--blog-list__primary-color);
        color: var(--blog-list__background-light);
        border: none;
      }
      .blog-list__card {
        margin-top: 5px;
      }
    }

    @media (min-width: 768px) and (max-width: 1024px) {
      .blog-list__heading {
        font-size: 2em;
      }
      .blog-list__description {
        font-size: 1em;
      }
      .blog-list__card {
        width: calc(50% - 30px); 
      }
      .blog-list__date-wrapper {
        width: 180px;
        margin: 0 15px;
      }
      .blog-list__title {
        font-size: 1.15em;
      }
      .blog-list__summary {
        font-size: 0.95em;
      }
    }

    @media (min-width: 1025px) {
      .blog-list__heading {
        font-size: 2.5em;
      }
    }