:root {
      --primary-background: #1a1a1a;
      --secondary-background: #2a2a2a;
      --text-color: #ffffff;
      --secondary-text-color: #cccccc;
      --accent-color: #4CAF50; 
      --border-color: #3a3a3a;
      --shadow-color: rgba(0, 0, 0, 0.7);
      --hover-shadow-color: rgba(0, 0, 0, 0.9);
      --header-offset: 120px; 
    }

    .blog-list {
      background-color: var(--primary-background);
      color: var(--text-color);
      font-family: Arial, sans-serif;
      line-height: 1.6;
      padding-top: var(--header-offset, 120px);
      min-height: calc(100vh - var(--header-offset, 120px));
    }

    .blog-list__section {
      max-width: 1200px;
      margin: 0 auto;
      padding: 40px 20px;
      position: relative;
    }

    .blog-list__title {
      font-size: 2.5em;
      font-weight: bold;
      text-align: center;
      margin-bottom: 20px;
      color: var(--text-color);
    }

    .blog-list__description {
      font-size: 1.1em;
      text-align: center;
      margin-bottom: 40px;
      color: var(--secondary-text-color);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 2px;
      background-color: var(--border-color);
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      display: flex;
      margin-bottom: 40px;
      position: relative;
      align-items: flex-start;
      justify-content: space-between;
    }

    .blog-list__timeline-item:nth-child(even) {
      flex-direction: row-reverse;
    }

    .blog-list__timeline-item:last-child {
      margin-bottom: 0;
    }

    .blog-list__timeline-date-wrapper {
      flex: 0 0 45%;
      text-align: right;
      padding-right: 20px;
      box-sizing: border-box;
      padding-top: 20px; 
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date-wrapper {
      text-align: left;
      padding-left: 20px;
      padding-right: 0;
    }

    .blog-list__timeline-date {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--text-color);
      padding: 8px 15px;
      border-radius: 20px;
      font-size: 0.9em;
      font-weight: bold;
      white-space: nowrap;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      background-color: var(--accent-color);
      border: 2px solid var(--primary-background);
      border-radius: 50%;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__timeline-content {
      flex: 0 0 45%;
      background-color: var(--secondary-background);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: all 0.3s ease;
      padding: 0;
      box-sizing: border-box;
    }

    .blog-list__timeline-content:hover {
      box-shadow: 0 6px 20px var(--hover-shadow-color);
      transform: translateY(-3px);
    }

    .blog-list__timeline-link {
      display: block;
      text-decoration: none;
      color: inherit;
      padding: 20px;
    }

    .blog-list__timeline-image-wrapper {
      width: 100%;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__timeline-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 8px;
    }

    .blog-list__timeline-text {
      padding-top: 5px;
    }

    .blog-list__timeline-title {
      font-size: 1.25em;
      font-weight: bold;
      margin-bottom: 10px;
      color: var(--text-color);
      line-height: 1.3;
    }

    .blog-list__timeline-summary {
      font-size: 0.9em;
      color: var(--secondary-text-color);
      margin-bottom: 15px;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      line-height: 1.5;
    }

    .blog-list__timeline-read-more {
      display: inline-block;
      color: var(--accent-color);
      font-weight: bold;
      text-decoration: none;
      font-size: 0.85em;
      transition: color 0.3s ease;
    }

    .blog-list__timeline-read-more:hover {
      color: #76ff7a;
    }

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

      .blog-list__timeline-item {
        flex-direction: column;
        align-items: flex-start;
      }

      .blog-list__timeline-item:nth-child(even) {
        flex-direction: column;
      }

      .blog-list__timeline-date-wrapper {
        flex: none;
        width: auto;
        padding-left: 60px;
        text-align: left;
        margin-bottom: 10px;
        padding-top: 0;
      }

      .blog-list__timeline-item::after {
        left: 20px;
        transform: translateX(-50%);
        top: 0;
      }

      .blog-list__timeline-content {
        flex: none;
        width: calc(100% - 80px); 
        margin-left: 60px;
        margin-right: 20px;
      }
    }

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

      .blog-list__description {
        font-size: 1em;
      }

      .blog-list__timeline-item {
        margin-bottom: 30px;
      }

      .blog-list__timeline-content {
        width: calc(100% - 65px);
        margin-left: 45px;
        margin-right: 20px;
      }

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

      .blog-list__timeline-item::after {
        left: 15px;
      }

      .blog-list__timeline-date-wrapper {
        padding-left: 45px;
      }
    }

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

      .blog-list__title {
        font-size: 1.8em;
      }

      .blog-list__timeline-content {
        padding: 15px;
      }

      .blog-list__timeline-title {
        font-size: 1.1em;
      }

      .blog-list__timeline-summary {
        font-size: 0.85em;
      }

      .blog-list__timeline-date {
        font-size: 0.8em;
        padding: 6px 12px;
      }
    }