:root {
      --primary-color: #e44d26; 
      --secondary-color: #333333; 
      --text-color: #333333;
      --light-text-color: #666666;
      --border-color: #eeeeee;
      --background-color: #f9f9f9;
      --card-bg-color: #ffffff;
      --shadow-color: rgba(0, 0, 0, 0.1);
      --hover-shadow-color: rgba(0, 0, 0, 0.2);
    }

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

    .blog-list__header {
      text-align: center;
      padding: 40px 20px 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    .blog-list__main-title {
      font-size: 2.2em; 
      color: var(--secondary-color);
      margin-bottom: 15px;
      line-height: 1.3;
      font-weight: bold;
    }

    .blog-list__description {
      font-size: 1.1em; 
      color: var(--light-text-color);
      line-height: 1.6;
      margin-bottom: 30px;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--primary-color);
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
      display: none; 
    }

    .blog-list__item {
      position: relative;
      margin-bottom: 40px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .blog-list__date-wrapper {
      margin-bottom: 15px;
    }

    .blog-list__date {
      display: inline-block;
      background-color: var(--primary-color);
      color: #ffffff;
      padding: 8px 15px;
      border-radius: 20px;
      font-size: 0.85em; 
      font-weight: bold;
      white-space: nowrap;
    }

    .blog-list__card {
      background-color: var(--card-bg-color);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: all 0.3s ease;
      overflow: hidden;
      width: 100%;
      max-width: 400px; 
      display: flex;
      flex-direction: column;
      text-align: left;
    }

    .blog-list__card:hover {
      box-shadow: 0 8px 25px var(--hover-shadow-color);
      transform: translateY(-3px);
    }

    .blog-list__image-link {
      display: block;
      width: 100%;
      padding-top: 56.25%; 
      position: relative;
      overflow: hidden;
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .blog-list__card:hover .blog-list__image {
      transform: scale(1.05);
    }

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

    .blog-list__title {
      font-size: 1.25em; 
      margin-bottom: 10px;
      line-height: 1.4;
      font-weight: bold;
    }

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

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

    .blog-list__summary {
      font-size: 0.95em; 
      color: var(--light-text-color);
      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__read-more {
      display: inline-block;
      margin-top: auto; 
      color: var(--primary-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em; 
      transition: color 0.3s ease;
    }

    .blog-list__read-more:hover {
      text-decoration: underline;
    }

    
    @media (min-width: 768px) {
      .blog-list__timeline::before {
        display: block; 
      }

      .blog-list__item {
        margin-bottom: 60px;
        position: relative;
        padding-top: 20px; 
        display: flex;
        align-items: flex-start;
      }

      .blog-list__date-wrapper {
        position: absolute;
        top: -15px; 
        left: 50%;
        transform: translateX(-50%);
        margin-bottom: 0;
        z-index: 2;
      }
      
      .blog-list__card {
        width: calc(50% - 70px); 
        max-width: none;
      }

      .blog-list__item:nth-child(even) { 
        justify-content: flex-start;
      }
      .blog-list__item:nth-child(even) .blog-list__card {
        margin-right: auto; 
        margin-left: 0;
      }

      .blog-list__item:nth-child(odd) { 
        justify-content: flex-end;
      }
      .blog-list__item:nth-child(odd) .blog-list__card {
        margin-left: auto; 
        margin-right: 0;
      }

      
      .blog-list__item::after {
        content: '';
        position: absolute;
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background-color: var(--primary-color);
        border: 4px solid var(--background-color); 
        left: 50%;
        transform: translateX(-50%);
        top: 5px; 
        z-index: 3;
      }
    }

    
    @media (min-width: 1024px) {
      .blog-list__main-title {
        font-size: 2.5em; 
      }

      .blog-list__description {
        font-size: 1.2em; 
      }

      .blog-list__card {
        width: calc(50% - 80px); 
      }
    }