:root {
      --blog-list__primary-color: hsl(210, 10%, 20%);
      --blog-list__secondary-color: hsl(210, 5%, 40%);
      --blog-list__accent-color: hsl(45, 100%, 50%);
      --blog-list__background-light: hsl(0, 0%, 98%);
      --blog-list__card-background: #ffffff;
      --blog-list__border-color: hsl(210, 10%, 90%);
      --blog-list__link-color: hsl(200, 70%, 50%);
      --header-offset: 120px;
    }

    .blog-list {
      padding-top: var(--header-offset);
      padding-bottom: 40px;
      background-color: var(--blog-list__background-light);
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--blog-list__primary-color);
    }

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

    .blog-list__main-title {
      font-size: 32px;
      text-align: center;
      margin-bottom: 20px;
      color: var(--blog-list__primary-color);
    }

    .blog-list__description {
      font-size: 16px;
      text-align: center;
      margin-bottom: 40px;
      color: var(--blog-list__secondary-color);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__timeline {
      position: relative;
      padding-top: 20px;
      padding-bottom: 20px;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--blog-list__border-color);
      top: 0;
      bottom: 0;
      left: 20px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 60px;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      background-color: var(--blog-list__accent-color);
      border: 3px solid var(--blog-list__card-background);
      border-radius: 50%;
      top: 25px;
      left: 18px;
      transform: translateX(-50%);
      z-index: 2;
    }

    .blog-list__card {
      background-color: var(--blog-list__card-background);
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

    .blog-list__card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      aspect-ratio: 16 / 9;
      display: block;
    }

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

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

    .blog-list__card-title-link {
      color: var(--blog-list__primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

    .blog-list__card-summary {
      font-size: 15px;
      color: var(--blog-list__secondary-color);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      min-height: 72px;
    }

    .blog-list__card-date {
      display: block;
      font-size: 13px;
      color: var(--blog-list__secondary-color);
      margin-bottom: 15px;
    }

    .blog-list__card-link {
      display: inline-block;
      background-color: var(--blog-list__link-color);
      color: #ffffff;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 15px;
      transition: background-color 0.3s ease;
      font-weight: bold;
    }

    .blog-list__card-link:hover {
      background-color: hsl(200, 70%, 40%);
    }

    @media (min-width: 768px) {
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__timeline-item {
        width: 50%;
        margin-bottom: 40px;
        padding: 0;
      }

      .blog-list__timeline-item:nth-child(odd) {
        left: 0;
        text-align: right;
        padding-right: 60px;
      }

      .blog-list__timeline-item:nth-child(even) {
        left: 50%;
        text-align: left;
        padding-left: 60px;
      }

      .blog-list__timeline-item::after {
        top: 25px;
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__timeline-item:nth-child(odd)::after {
        left: calc(100% + 2px);
      }

      .blog-list__timeline-item:nth-child(even)::after {
        left: -2px;
      }

      .blog-list__timeline-item .blog-list__card-date {
        text-align: inherit;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-item {

      }
    }