:root {
      --primary-bg-color: #1a1a1a;
      --secondary-bg-color: #2a2a2a;
      --text-color-light: #f0f0f0;
      --text-color-dark: #cccccc;
      --accent-color: #FFC107; 
      --accent-color-hover: #e0a800;
      --border-color: #444;
      --header-offset: 120px; 
    }

    .blog-list {
      background-color: var(--primary-bg-color);
      color: var(--text-color-light);
      min-height: 100vh;
      padding-top: var(--header-offset, 120px); 
      padding-bottom: 40px;
    }

    .blog-list__header {
      text-align: center;
      padding: 40px 20px 30px;
      max-width: 800px;
      margin: 0 auto;
    }

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

    .blog-list__description {
      font-size: 1.1em;
      color: var(--text-color-dark);
      line-height: 1.6;
    }

    .blog-list__grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px; 
      padding: 0 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

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

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

    .blog-list__item {
      background-color: var(--secondary-bg-color);
      border-radius: 10px; 
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      padding-left: 20px; 
    }

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

    
    .blog-list__item::before {
      content: '';
      position: absolute;
      left: 10px;
      top: 0;
      bottom: 0;
      width: 2px;
      background-color: var(--accent-color);
      z-index: 0;
    }

    
    .blog-list__item-timeline-marker {
      position: absolute;
      left: 10px;
      top: 20px;
      transform: translateX(-50%);
      width: 16px;
      height: 16px;
      background-color: var(--accent-color);
      border-radius: 50%;
      z-index: 1;
      border: 3px solid var(--secondary-bg-color);
    }

    .blog-list__item-image-wrapper {
      width: 100%;
      position: relative;
      padding-bottom: 56.25%; 
      overflow: hidden;
      border-bottom: 1px solid var(--border-color);
      background-color: #333;
    }

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

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

    .blog-list__item-title {
      font-size: 1.25em; 
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
      color: var(--text-color-light);
    }

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

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

    .blog-list__item-summary {
      font-size: 0.95em; 
      color: var(--text-color-dark);
      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__item-date {
      font-size: 0.85em; 
      color: #999;
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__item-read-more {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-bg-color);
      padding: 10px 18px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease, color 0.3s ease;
      align-self: flex-start;
    }

    .blog-list__item-read-more:hover {
      background-color: var(--accent-color-hover);
      color: var(--primary-bg-color);
    }