:root {
      --primary-color: #007bff; 
      --accent-color: #FFD700; 
      --text-color-dark: #333333;
      --text-color-medium: #666666;
      --text-color-light: #777777; 
      --background-light: #f8f9fa;
      --card-background: #ffffff;
      --border-color: #e0e0e0;
      --shadow-light: rgba(0, 0, 0, 0.08);
      --shadow-hover: rgba(0, 0, 0, 0.15);
      --header-offset: 120px; 
    }

    
    .blog-list {
      padding-top: var(--header-offset);
      padding-bottom: 40px;
      background-color: var(--background-light);
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--text-color-dark);
      max-width: 1200px;
      margin: 0 auto;
      padding-left: 15px;
      padding-right: 15px;
      position: relative; 
    }

    
    .blog-list__timeline-container {
      position: relative;
      padding-left: 30px; 
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      left: 10px; 
      top: 0;
      bottom: 0;
      width: 2px;
      background-color: var(--border-color);
    }

    
    .blog-list__item {
      background-color: var(--card-background);
      border-radius: 12px;
      margin-bottom: 30px; 
      box-shadow: 0 4px 12px var(--shadow-light);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      padding: 20px;
      display: flex;
      flex-direction: column;
    }

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

    
    .blog-list__item::before {
      content: '';
      position: absolute;
      left: -28px; 
      top: 30px; 
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background-color: var(--primary-color);
      border: 2px solid var(--card-background);
      z-index: 1;
    }

    .blog-list__cover-image {
      width: 100%;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__cover-image img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .blog-list__content {
      flex-grow: 1;
    }

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

    .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;
    }

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto; 
      padding-top: 10px;
      border-top: 1px solid var(--border-color);
    }

    .blog-list__published-at {
      font-size: 14px; 
      color: var(--text-color-light);
    }

    .blog-list__read-more {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: #ffffff;
      text-decoration: none;
      border-radius: 6px;
      font-size: 14px;
      transition: background-color 0.3s ease;
    }

    .blog-list__read-more:hover {
      background-color: #0056b3; 
    }

    

    

    
    @media (min-width: 768px) {
      .blog-list__timeline-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding-left: 0; 
      }

      .blog-list__timeline-container::before {
        display: none; 
      }

      .blog-list__item {
        margin-bottom: 0; 
      }

      .blog-list__item::before {
        left: -15px; 
        top: 20px;
      }
    }

    
    @media (min-width: 1024px) {
      .blog-list__timeline-container {
        grid-template-columns: 1fr 1fr 1fr;
      }
    }