:root {
      --primary-color: #007bff;
      --secondary-color: #f8f9fa;
      --text-color-dark: #333;
      --text-color-medium: #555;
      --text-color-light: #888;
      --border-color: #eee;
      --header-offset: 120px;
    }

    .blog-list__container {
      padding-top: var(--header-offset, 120px);
      max-width: 1200px;
      margin: 0 auto;
      padding-left: 15px;
      padding-right: 15px;
      padding-bottom: 60px;
      position: relative;
    }

    .blog-list__heading {
      text-align: center;
      color: var(--text-color-dark);
      margin-bottom: 50px;
      font-size: 2.5em;
      line-height: 1.2;
    }

    .blog-list__timeline {
      position: relative;
      margin: 50px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--primary-color);
      top: 0;
      bottom: 0;
      left: 50%;
      margin-left: -2px;
      z-index: 0;
      border-radius: 2px;
    }

    .blog-list__item {
      display: flex;
      justify-content: space-between;
      margin-bottom: 50px;
      position: relative;
      width: 100%;
      flex-direction: row;
    }

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

    .blog-list__item::after {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 4px solid var(--secondary-color);
      top: 20px;
      border-radius: 50%;
      z-index: 1;
      left: 50%;
      transform: translateX(-50%);
    }

    .blog-list__content-wrapper {
      width: calc(50% - 40px);
      background-color: #fff;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      z-index: 2;
    }

    .blog-list__content-wrapper:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    }

    .blog-list__item:nth-child(even) .blog-list__content-wrapper {
      margin-right: auto;
      text-align: right;
    }

    .blog-list__item:nth-child(odd) .blog-list__content-wrapper {
      margin-left: auto;
      text-align: left;
    }

    .blog-list__image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      border-radius: 8px;
      margin-bottom: 15px;
      position: relative;
      background-color: var(--border-color);
    }

    .blog-list__image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .blog-list__title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

    .blog-list__summary {
      font-size: 15px;
      color: var(--text-color-medium);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 15px;
      padding-top: 15px;
      border-top: 1px solid var(--border-color);
    }
    
    .blog-list__item:nth-child(even) .blog-list__meta {
        flex-direction: row-reverse;
    }

    .blog-list__date {
      font-size: 13px;
      color: var(--text-color-light);
      white-space: nowrap;
    }

    .blog-list__read-more {
      font-size: 14px;
      color: var(--primary-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .blog-list__read-more:hover {
      color: #0056b3;
      text-decoration: underline;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline::before {
        left: 20px;
        margin-left: 0;
      }

      .blog-list__item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 40px;
      }

      .blog-list__item::after {
        left: 20px;
        transform: translateX(-50%);
      }

      .blog-list__content-wrapper {
        width: calc(100% - 60px);
        margin-left: 60px;
        text-align: left !important;
      }
      
      .blog-list__item:nth-child(even) .blog-list__content-wrapper,
      .blog-list__item:nth-child(odd) .blog-list__content-wrapper {
        margin-left: 60px;
        margin-right: 0;
      }

      .blog-list__meta {
        flex-direction: row;
      }
    }

    @media (max-width: 768px) {
      .blog-list__heading {
        font-size: 2em;
      }

      .blog-list__content-wrapper {
        padding: 20px;
      }

      .blog-list__title {
        font-size: 18px;
      }

      .blog-list__summary {
        font-size: 14px;
      }

      .blog-list__date,
      .blog-list__read-more {
        font-size: 13px;
      }
    }

    @media (max-width: 480px) {
      .blog-list__heading {
        font-size: 1.8em;
        margin-bottom: 30px;
      }

      .blog-list__content-wrapper {
        width: calc(100% - 50px);
        margin-left: 40px;
        padding: 15px;
      }
      
      .blog-list__item::after {
        left: 15px;
        top: 15px;
        width: 16px;
        height: 16px;
      }

      .blog-list__timeline::before {
        left: 15px;
        width: 3px;
      }

      .blog-list__image-wrapper {
        height: 180px;
      }

      .blog-list__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
    }