:root {
      --blog-list-primary-bg: #1a1a1a;
      --blog-list-secondary-bg: #2a2a2a;
      --blog-list-text-color: #f0f0f0;
      --blog-list-accent-color: #FFD700; 
      --blog-list-dark-text: #cccccc;
      --blog-list-light-text: #ffffff;
      --blog-list-border-color: #444;
      --blog-list-shadow-color: rgba(0, 0, 0, 0.5);
      --blog-list-card-radius: 12px;
      --header-offset: 120px; 
    }

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

    .blog-list__timeline-section {
      max-width: 1200px;
      margin: 0 auto;
      padding: 40px 20px;
    }

    .blog-list__section-title {
      font-size: 2.5em;
      color: var(--blog-list-accent-color);
      text-align: center;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__section-description {
      font-size: 1.1em;
      color: var(--blog-list-dark-text);
      text-align: center;
      margin-bottom: 40px;
      line-height: 1.6;
    }

    .blog-list__timeline-container {
      position: relative;
      padding: 20px 0;
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 4px;
      background-color: var(--blog-list-border-color);
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 50px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
      left: 0;
      margin-right: 50%;
      padding-right: 30px;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
      left: 50%;
      margin-left: 50%;
      padding-left: 30px;
    }

    .blog-list__timeline-content {
      background-color: var(--blog-list-secondary-bg);
      padding: 20px;
      border-radius: var(--blog-list-card-radius);
      box-shadow: 0 4px 15px var(--blog-list-shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: calc(50% - 40px);
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

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

    .blog-list__timeline-marker {
      position: absolute;
      top: 50%;
      left: 50%;
      width: 20px;
      height: 20px;
      background-color: var(--blog-list-accent-color);
      border: 3px solid var(--blog-list-primary-bg);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      z-index: 2;
    }

    .blog-list__image-wrapper {
      width: 100%;
      margin-bottom: 15px;
      border-radius: calc(var(--blog-list-card-radius) - 4px);
      overflow: hidden;
    }

    .blog-list__item-image {
      width: 100%;
      height: auto;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      display: block;
    }

    .blog-list__item-details {
      flex-grow: 1;
    }

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

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

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

    .blog-list__item-summary {
      font-size: 0.95em; 
      color: var(--blog-list-dark-text);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__item-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85em; 
      color: var(--blog-list-dark-text);
    }

    .blog-list__read-more {
      color: var(--blog-list-accent-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .blog-list__read-more:hover {
      color: var(--blog-list-light-text);
    }

    
    @media (max-width: 1024px) {
      .blog-list__timeline-container::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__timeline-item {
        justify-content: flex-start;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        left: auto;
        margin-left: 60px;
        margin-right: 0;
        padding-left: 20px;
        padding-right: 20px;
        width: calc(100% - 80px);
      }

      .blog-list__timeline-marker {
        left: 20px;
        transform: translate(-50%, -50%);
      }
    }

    @media (max-width: 768px) {
      .blog-list__section-title {
        font-size: 2em;
      }

      .blog-list__section-description {
        font-size: 1em;
      }

      .blog-list__timeline-container::before {
        left: 15px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 45px;
        width: calc(100% - 60px);
      }

      .blog-list__timeline-marker {
        left: 15px;
        width: 16px;
        height: 16px;
        border-width: 2px;
      }

      .blog-list__item-title {
        font-size: 1.15em; 
      }

      .blog-list__item-summary {
        font-size: 0.9em; 
      }

      .blog-list__item-meta {
        font-size: 0.8em; 
      }
    }

    @media (max-width: 480px) {
      .blog-list__timeline-section {
        padding: 30px 15px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        width: calc(100% - 50px); 
        margin-left: 35px;
      }
      .blog-list__timeline-container::before {
        left: 10px;
      }
      .blog-list__timeline-marker {
        left: 10px;
      }
    }