:root {
      --blog-list-primary-bg: #1a1a1a;
      --blog-list-secondary-bg: #282828;
      --blog-list-text-color: #f0f0f0;
      --blog-list-accent-color: #4CAF50; 
      --blog-list-light-text: #b0b0b0;
      --blog-list-border-color: #3a3a3a;
      --blog-list-shadow-color: rgba(0, 0, 0, 0.4);
      --blog-list-hover-shadow-color: rgba(0, 0, 0, 0.6);
      --header-offset: 120px; 
    }

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

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      position: relative;
    }

    .blog-list__page-title {
      font-size: 36px;
      font-weight: bold;
      text-align: center;
      color: var(--blog-list-text-color);
      margin-bottom: 20px;
      padding: 20px 0;
    }

    .blog-list__page-description {
      font-size: 18px;
      text-align: center;
      color: var(--blog-list-light-text);
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.7;
    }

    @media (max-width: 767px) {
      .blog-list__page-title {
        font-size: 28px;
      }
      .blog-list__page-description {
        font-size: 16px;
      }
    }

    
    .blog-list__timeline-line {
      position: absolute;
      width: 4px;
      background-color: var(--blog-list-accent-color);
      top: 0;
      bottom: 0;
      left: 20px; 
      transform: translateX(-50%);
      z-index: 1;
      display: block;
    }

    .blog-list__timeline-wrapper {
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px;
      position: relative;
      padding: 0 10px;
      padding-left: 40px; 
    }

    .blog-list__item {
      background-color: var(--blog-list-secondary-bg);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 15px var(--blog-list-shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      z-index: 2;
      display: flex;
      flex-direction: column;
      border: 1px solid var(--blog-list-border-color);
    }

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

    .blog-list__item::before {
      content: '';
      position: absolute;
      left: -20px; 
      top: 30px; 
      width: 12px;
      height: 12px;
      background-color: var(--blog-list-accent-color);
      border-radius: 50%;
      border: 2px solid var(--blog-list-secondary-bg);
      z-index: 3;
      transform: translateX(-50%);
    }

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

    .blog-list__item-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .blog-list__item:hover .blog-list__item-image {
      transform: scale(1.05);
    }

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

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

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

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

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

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

    .blog-list__item-date {
      font-size: 13px;
      color: var(--blog-list-light-text);
    }

    .blog-list__item-read-more {
      color: var(--blog-list-accent-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 15px;
      transition: color 0.3s ease;
    }

    .blog-list__item-read-more:hover {
      text-decoration: underline;
    }

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

    @media (min-width: 1024px) {
      .blog-list__timeline-line {
        display: none;
      }
      .blog-list__timeline-wrapper {
        grid-template-columns: repeat(3, 1fr);
        padding-left: 10px; 
      }
      .blog-list__item::before {
        display: none;
      }
    }

    
    .blog-list__item-title-link,
    .blog-list__item-summary,
    .blog-list__item-date,
    .blog-list__item-read-more {
      color: var(--blog-list-text-color);
    }
    .blog-list__item-summary,
    .blog-list__item-date {
      color: var(--blog-list-light-text);
    }
    .blog-list__item-title-link:hover,
    .blog-list__item-read-more {
      color: var(--blog-list-accent-color);
    }