:root {
      --primary-color: #007bff;
      --secondary-color: #6c757d;
      --text-color-dark: #333333;
      --text-color-medium: #666666;
      --text-color-light: #999999;
      --background-color-light: #ffffff;
      --background-color-offwhite: #f8f9fa;
      --border-color: #e0e0e0;
      --shadow-color: rgba(0, 0, 0, 0.08);
      --shadow-color-hover: rgba(0, 0, 0, 0.15);
      --header-offset: 120px;
    }

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

    .blog-list__timeline-line {
      position: absolute;
      left: 50%;
      top: var(--header-offset, 120px);
      bottom: 0;
      width: 4px;
      background-color: var(--border-color);
      transform: translateX(-50%);
      z-index: 0;
    }

    @media (max-width: 767px) {
      .blog-list__timeline-line {
        display: none;
      }
    }

    .blog-list__container {
      display: flex;
      flex-direction: column;
      gap: 30px;
      position: relative;
      z-index: 1;
    }

    .blog-list__item {
      display: flex;
      flex-direction: column;
      background-color: var(--background-color-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 12px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      width: 100%;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

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

    .blog-list__timeline-dot {
      position: absolute;
      left: 50%;
      top: 20px;
      width: 16px;
      height: 16px;
      background-color: var(--primary-color);
      border: 3px solid var(--background-color-light);
      border-radius: 50%;
      transform: translateX(-50%);
      z-index: 2;
      display: none;
    }

    @media (min-width: 768px) {
      .blog-list__timeline-dot {
        display: block;
      }
      .blog-list__item:nth-child(even) {
        align-self: flex-end;
        margin-left: calc(50% + 25px);
      }
      .blog-list__item:nth-child(odd) {
        align-self: flex-start;
        margin-right: calc(50% + 25px);
      }

      .blog-list__item:nth-child(odd) .blog-list__timeline-dot {
        left: calc(100% + 25px);
      }
      .blog-list__item:nth-child(even) .blog-list__timeline-dot {
        left: -25px;
      }
    }

    .blog-list__cover-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      display: block;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

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

    .blog-list__title {
      font-size: 20px;
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: 10px;
      color: var(--text-color-dark);
    }

    .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: 16px;
      color: var(--text-color-medium);
      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__published-at {
      font-size: 14px;
      color: var(--text-color-light);
      margin-top: auto;
      margin-bottom: 15px;
    }

    .blog-list__read-more-link {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--background-color-light);
      padding: 10px 20px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 600;
      text-align: center;
      transition: background-color 0.3s ease, transform 0.3s ease;
      align-self: flex-start;
    }

    .blog-list__read-more-link:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    @media (min-width: 768px) {
      .blog-list__container {
        flex-direction: column;
      }
      .blog-list__item {
        width: calc(50% - 50px);
      }
    }

    @media (min-width: 1024px) {
      .blog-list__item {
        width: calc(50% - 50px);
      }
      .blog-list__timeline-dot {
        top: 30px;
      }
    }

    .blog-list__title-link,
    .blog-list__summary,
    .blog-list__published-at {
        color: var(--text-color-dark);
    }
    .blog-list__summary {
        color: var(--text-color-medium);
    }
    .blog-list__published-at {
        color: var(--text-color-light);
    }
    .blog-list__read-more-link {
        color: var(--background-color-light);
    }
    .blog-list__timeline-line {
        background-color: #e0e0e0;
    }
    .blog-list__timeline-dot {
        background-color: var(--primary-color);
        border-color: var(--background-color-light);
    }

    @media (max-width: 767px) {
      .blog-list {
        padding-left: 15px;
        padding-right: 15px;
      }
      .blog-list__item {
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
        align-self: center;
      }
      .blog-list__timeline-dot {
        display: none;
      }
      .blog-list__item:nth-child(even),
      .blog-list__item:nth-child(odd) {
        margin-left: auto;
        margin-right: auto;
      }
    }