:root {
      --primary-bg-color: #1a1a1a;
      --secondary-bg-color: #222222;
      --text-color-light: #f0f0f0;
      --text-color-medium: #cccccc;
      --text-color-dark: #999999;
      --accent-color: #ffcc00; 
      --border-color: #333333;
      --shadow-color: rgba(0, 0, 0, 0.3);
      --header-offset: 120px; 
  }

  .blog-list {
      padding: 20px;
      padding-top: var(--header-offset, 120px); 
      background-color: var(--primary-bg-color);
      min-height: 100vh; 
      color: var(--text-color-light);
  }

  .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      gap: 30px; 
      grid-template-columns: 1fr; 
  }

  @media (min-width: 768px) {
      .blog-list__container {
          grid-template-columns: repeat(2, 1fr); 
      }
  }

  @media (min-width: 1024px) {
      .blog-list__container {
          grid-template-columns: repeat(3, 1fr); 
      }
  }

  .blog-list__item {
      background-color: var(--secondary-bg-color);
      border-radius: 12px; 
      box-shadow: 0 4px 15px var(--shadow-color);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      position: relative; 
  }

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

  
  .blog-list__item::before {
      content: '';
      position: absolute;
      left: 15px; 
      top: 25px; 
      width: 8px;
      height: 8px;
      background-color: var(--accent-color);
      border-radius: 50%;
      z-index: 1;
      border: 2px solid var(--secondary-bg-color); 
  }

  .blog-list__item::after {
      content: '';
      position: absolute;
      left: 18px; 
      top: 33px; 
      bottom: -10px; 
      width: 2px;
      background-color: var(--border-color);
      z-index: 0;
  }
  
  
  .blog-list__container > .blog-list__item:last-child::after {
      display: none;
  }
  
  .blog-list__container > .blog-list__item:only-child::before {
      display: none;
  }

  .blog-list__image-wrapper {
      width: 100%;
      padding-top: 56.25%; 
      background-size: cover;
      background-position: center;
      border-bottom: 1px solid var(--border-color);
  }

  .blog-list__content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      padding-left: 45px; 
  }

  .blog-list__title {
      font-size: 20px; 
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.3;
  }

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

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

  .blog-list__summary {
      font-size: 15px; 
      color: var(--text-color-medium);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1; 
  }

  .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto; 
      padding-top: 15px;
      border-top: 1px solid var(--border-color);
  }

  .blog-list__published-date {
      font-size: 13px; 
      color: var(--text-color-dark);
      display: flex;
      align-items: center;
      margin-left: -30px; 
  }

  .blog-list__published-date::before {
      content: '📅'; 
      margin-right: 5px;
  }

  .blog-list__read-more {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--accent-color);
      color: var(--primary-bg-color); 
      text-decoration: none;
      border-radius: 5px;
      font-size: 14px;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
  }

  .blog-list__read-more:hover {
      background-color: #e6b800; 
      color: var(--primary-bg-color);
  }

  
  @media (min-width: 768px) {
      .blog-list__item::before {
          left: 15px;
          top: 25px;
      }
      .blog-list__item::after {
          left: 18px;
          top: 33px;
          bottom: -10px;
      }
      .blog-list__content {
          padding-left: 20px; 
      }
      .blog-list__published-date {
          margin-left: 0; 
      }
  }