:root {
      --primary-color: #ffd700; 
      --secondary-color: #333; 
      --text-color: #e0e0e0; 
      --dark-bg: #1a1a1a; 
      --light-text-color: #cccccc;
      --header-offset: 120px;
    }

    .blog-list {
      background-color: var(--dark-bg);
      color: var(--text-color);
      padding-top: var(--header-offset); 
      padding-bottom: 60px;
      min-height: calc(100vh - var(--header-offset));
      box-sizing: border-box;
    }

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

    .blog-list__main-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 20px;
      line-height: 1.2;
      font-weight: bold;
    }

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

    .blog-list__timeline-container {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      padding: 20px 0;
      padding-left: 20px; 
      padding-right: 20px;
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 30px; 
      width: 4px;
      background-color: var(--secondary-color);
      height: 100%;
      z-index: 0;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 30px;
      padding-left: 60px; 
      display: flex;
      justify-content: flex-start;
    }

    .blog-list__timeline-item::before {
      content: '';
      position: absolute;
      top: 25px; 
      left: 20px; 
      width: 18px;
      height: 18px;
      background-color: var(--primary-color);
      border-radius: 50%;
      z-index: 2;
      border: 3px solid var(--dark-bg);
    }
    
    .blog-list__timeline-content {
      background-color: var(--secondary-color);
      border-radius: 10px; 
      padding: 25px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
    }

    .blog-list__timeline-content:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .blog-list__image-wrapper {
      width: 100%;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
      margin-bottom: 20px;
      border-radius: 8px;
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

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

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

    .blog-list__title-link:hover {
      color: #fff;
      text-decoration: underline;
    }

    .blog-list__summary {
      font-size: 15px; 
      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;
    }

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px; 
      color: #999;
    }

    .blog-list__published-at {
      white-space: nowrap;
    }

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

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

    
    @media (min-width: 768px) {
      .blog-list__timeline-container {
        padding-left: 80px;
        max-width: 1000px;
      }
      .blog-list__timeline-container::before {
        left: 50px;
      }
      .blog-list__timeline-item {
        padding-left: 100px;
      }
      .blog-list__timeline-item::before {
        left: 40px;
      }
      .blog-list__main-title {
        font-size: 3em;
      }
      .blog-list__description {
        font-size: 1.2em;
      }
      .blog-list__title {
        font-size: 22px;
      }
      .blog-list__summary {
        font-size: 16px;
      }
    }

    
    @media (min-width: 1024px) {
      .blog-list__timeline-container {
        max-width: 1200px;
        padding-left: 120px;
      }
      .blog-list__timeline-container::before {
        left: 70px;
      }
      .blog-list__timeline-item {
        padding-left: 140px;
      }
      .blog-list__timeline-item::before {
        left: 60px;
      }
      .blog-list__main-title {
        font-size: 3.5em;
      }
      .blog-list__description {
        font-size: 1.3em;
      }
      .blog-list__title {
        font-size: 24px;
      }
      .blog-list__summary {
        font-size: 17px;
      }
    }