:root {
      --primary-color: #ffcc00;
      --secondary-color: #333333;
      --text-color-dark: #333333;
      --text-color-light: #ffffff;
      --background-light: #ffffff;
      --background-dark: #f8f8f8;
      --border-color: #e0e0e0;
      --shadow-color: rgba(0, 0, 0, 0.1);
      --shadow-hover-color: rgba(0, 0, 0, 0.2);
    }

    .blog-list {
      padding: var(--header-offset, 120px) 20px 40px;
      max-width: 1200px;
      margin: 0 auto;
      font-family: Arial, sans-serif;
      color: var(--text-color-dark);
    }

    .blog-list__heading {
      text-align: center;
      margin-bottom: 40px;
      font-size: 2.2em;
      color: var(--secondary-color);
      position: relative;
      padding-bottom: 15px;
    }

    .blog-list__heading::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--primary-color);
      border-radius: 2px;
    }

    .blog-list__description {
      text-align: center;
      margin-bottom: 50px;
      font-size: 1.1em;
      line-height: 1.6;
      color: var(--text-color-dark);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__timeline {
      position: relative;
      padding: 20px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 0;
      width: 4px;
      height: 100%;
      background-color: var(--border-color);
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      margin-bottom: 60px;
      position: relative;
      z-index: 1;
    }

    .blog-list__timeline-item:last-child {
      margin-bottom: 0;
    }

    .blog-list__item-date-wrapper {
      background-color: var(--primary-color);
      color: var(--text-color-dark);
      padding: 8px 15px;
      border-radius: 20px;
      font-weight: bold;
      font-size: 0.9em;
      white-space: nowrap;
      box-shadow: 0 4px 8px var(--shadow-color);
      z-index: 2;
      position: relative;
      margin-bottom: 20px;
    }

    .blog-list__item-date-wrapper::before,
    .blog-list__item-date-wrapper::after {
      content: '';
      position: absolute;
      width: 12px;
      height: 12px;
      background-color: var(--primary-color);
      border-radius: 50%;
      top: 50%;
      transform: translateY(-50%);
      z-index: 1;
      border: 2px solid var(--background-light);
    }
    .blog-list__item-date-wrapper::before {
      left: -6px;
    }
    .blog-list__item-date-wrapper::after {
      right: -6px;
    }
    
    .blog-list__item-card {
      background-color: var(--background-light);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--shadow-color);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      width: 100%;
      max-width: 500px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
    }

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

    .blog-list__item-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      border-bottom: 1px solid var(--border-color);
    }

    .blog-list__item-content {
      padding: 25px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .blog-list__item-title {
      font-size: 1.5em;
      font-weight: bold;
      margin-bottom: 15px;
      line-height: 1.3;
    }

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

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

    .blog-list__item-summary {
      font-size: 1em;
      color: #666;
      line-height: 1.6;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__item-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
    }

    .blog-list__item-published-at {
      font-size: 0.85em;
      color: #555;
    }

    .blog-list__item-read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--secondary-color);
      padding: 10px 20px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    .blog-list__item-read-more:hover {
      background-color: #e6b800;
      color: var(--text-color-dark);
    }

    @media (max-width: 767px) {
      .blog-list {
        padding-left: 15px;
        padding-right: 15px;
      }
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
      }
      .blog-list__timeline-item {
        align-items: center;
      }
      .blog-list__item-date-wrapper {
        margin-left: 0;
        margin-right: 0;
      }
      .blog-list__item-date-wrapper::before,
      .blog-list__item-date-wrapper::after {
        display: none;
      }
      .blog-list__item-card {
        width: 100%;
        max-width: none;
      }
    }

    @media (min-width: 768px) {
      .blog-list__timeline-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 80px;
      }

      .blog-list__item-date-wrapper {
        position: static;
        transform: none;
        order: 2;
        margin: 0 30px;
      }

      .blog-list__item-date-wrapper::before,
      .blog-list__item-date-wrapper::after {
        display: block;
      }

      .blog-list__item-card {
        width: calc(50% - 100px);
        max-width: none;
        margin-top: 0;
        order: 1;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__item-card {
        order: 3;
      }
    }