:root {
      --primary-color: #e44d26; 
      --secondary-color: #333; 
      --text-color-light: #f8f8f8;
      --text-color-dark: #333;
      --text-color-muted: #555; 
      --background-light: #ffffff;
      --background-grey: #f0f2f5;
      --border-color: #e0e0e0;
      --shadow-light: 0 4px 8px rgba(0, 0, 0, 0.1);
      --shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.2);
      --header-offset: 120px; 
    }

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

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      position: relative;
    }

    .blog-list__title {
      font-size: 2.5em;
      color: var(--secondary-color);
      text-align: center;
      margin-bottom: 40px;
      font-weight: bold;
      padding-top: 20px;
    }

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

    .blog-list__timeline::after {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--primary-color);
      top: 0;
      bottom: 0;
      left: 50%;
      margin-left: -2px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      padding: 10px 0;
      position: relative;
      width: 50%;
      margin-bottom: 50px;
      z-index: 2;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      padding-right: 50px;
    }

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

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 4px solid var(--background-light);
      top: 20px;
      border-radius: 50%;
      z-index: 3;
    }

    .blog-list__timeline-item:nth-child(odd)::after {
      right: -12px;
    }

    .blog-list__timeline-item:nth-child(even)::after {
      left: -12px;
    }

    .blog-list__timeline-card {
      background-color: var(--background-light);
      border-radius: 12px;
      box-shadow: var(--shadow-light);
      padding: 25px;
      transition: all 0.3s ease;
      overflow: hidden;
    }

    .blog-list__timeline-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-5px);
    }

    .blog-list__item-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__item-title {
      font-size: 1.4em;
      font-weight: bold;
      margin-bottom: 10px;
      color: var(--secondary-color);
      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: var(--text-color-muted);
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__item-date {
      font-size: 0.85em;
      color: var(--text-color-muted);
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__read-more-link {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-size: 0.9em;
    }

    .blog-list__read-more-link:hover {
      background-color: #c0392b;
      transform: translateY(-2px);
    }

    @media (max-width: 1024px) {
      .blog-list__timeline::after {
        left: 30px;
      }

      .blog-list__timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 15px;
        left: 0;
      }

      .blog-list__timeline-item:nth-child(odd) {
        padding-right: 15px;
      }

      .blog-list__timeline-item:nth-child(even) {
        padding-left: 80px;
      }

      .blog-list__timeline-item::after {
        left: 22px;
      }

      .blog-list__timeline-item:nth-child(odd)::after {
        right: auto;
      }
    }

    @media (max-width: 768px) {
      .blog-list__title {
        font-size: 2em;
        margin-bottom: 30px;
      }

      .blog-list__timeline {
        margin: 30px 0;
      }

      .blog-list__timeline-item {
        margin-bottom: 30px;
        padding-left: 70px;
      }

      .blog-list__timeline-item::after {
        width: 16px;
        height: 16px;
        top: 25px;
        left: 22px;
        border-width: 3px;
      }

      .blog-list__item-image {
        height: 180px;
      }

      .blog-list__item-title {
        font-size: 1.2em;
      }

      .blog-list__item-summary {
        font-size: 0.95em;
        -webkit-line-clamp: 2;
      }

      .blog-list__item-date {
        font-size: 0.8em;
      }

      .blog-list__read-more-link {
        padding: 8px 15px;
        font-size: 0.85em;
      }
    }

    @media (max-width: 480px) {
      .blog-list__container {
        padding: 0 10px;
      }
      .blog-list__timeline-item {
        padding-left: 60px;
      }
      .blog-list__timeline-item::after {
        left: 18px;
        top: 20px;
      }
      .blog-list__item-image {
        height: 150px;
      }
    }