:root {
      --primary-bg: #1a1a1a;
      --secondary-bg: #2a2a2a;
      --text-color-light: #f0f0f0;
      --text-color-medium: #ccc;
      --text-color-dark: #999;
      --accent-color: #FFD700; 
      --border-color: #3a3a3a;
      --shadow-color: rgba(0, 0, 0, 0.4);
      --hover-shadow-color: rgba(0, 0, 0, 0.7);
      --header-offset: 120px; 
    }

    .blog-list {
      background-color: var(--primary-bg);
      color: var(--text-color-light);
      padding: var(--header-offset, 120px) 20px 40px;
      max-width: 1200px;
      margin: 0 auto;
      font-family: 'Roboto', 'Arial', sans-serif;
    }

    .blog-list__heading {
      text-align: center;
      margin-bottom: 40px;
      font-size: 2.5em;
      color: var(--accent-color);
      position: relative;
      padding-bottom: 15px;
    }

    .blog-list__heading::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 3px;
      background-color: var(--accent-color);
      border-radius: 2px;
    }

    .blog-list__description {
      text-align: center;
      font-size: 1.1em;
      color: var(--text-color-medium);
      margin-bottom: 50px;
      line-height: 1.6;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 0;
      width: 4px;
      height: 100%;
      background-color: var(--border-color);
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      display: flex;
      justify-content: space-between;
      margin-bottom: 60px;
      position: relative;
      width: 100%;
    }

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

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

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

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      left: 50%;
      top: 15px;
      transform: translateX(-50%);
      width: 20px;
      height: 20px;
      background-color: var(--accent-color);
      border: 4px solid var(--primary-bg);
      border-radius: 50%;
      z-index: 1;
    }

    .blog-list__timeline-date {
      position: absolute;
      top: 15px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--accent-color);
      color: var(--primary-bg);
      padding: 5px 10px;
      border-radius: 5px;
      font-weight: bold;
      font-size: 0.9em;
      white-space: nowrap;
      z-index: 2;
      margin-top: -35px; 
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
      right: 50%;
      left: auto;
      transform: translateX(calc(50% + 15px)); 
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
      left: 50%;
      right: auto;
      transform: translateX(calc(-50% - 15px)); 
    }

    .blog-list__timeline-content {
      background-color: var(--secondary-bg);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 5px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      flex-grow: 1;
      width: 45%;
      box-sizing: border-box;
      border: 1px solid var(--border-color);
    }

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

    .blog-list__timeline-image-wrapper {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; 
      overflow: hidden;
      border-radius: 8px;
      margin-bottom: 20px;
      background-color: #333; 
    }

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

    .blog-list__timeline-title {
      font-size: 1.5em;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

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

    .blog-list__timeline-summary {
      font-size: 1em;
      color: var(--text-color-medium);
      line-height: 1.6;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__timeline-read-more {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-bg);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      font-size: 0.9em;
    }

    .blog-list__timeline-read-more:hover {
      background-color: #e6c200;
      color: var(--primary-bg);
    }

    
    @media (max-width: 1024px) {
      .blog-list__heading {
        font-size: 2em;
      }
      .blog-list__description {
        font-size: 1em;
        margin-bottom: 40px;
      }
      .blog-list__timeline::before {
        left: 20px;
        transform: none;
      }

      .blog-list__timeline-item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 40px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 0;
        margin-right: 0;
        padding-left: 30px;
        text-align: left;
        width: calc(100% - 30px);
      }

      .blog-list__timeline-item::after {
        left: 20px;
        transform: none;
      }

      .blog-list__timeline-date {
        left: 20px;
        right: auto;
        transform: translateX(20px);
        top: 15px;
        margin-top: 0;
      }
    }

    @media (max-width: 768px) {
      .blog-list {
        padding-left: 15px;
        padding-right: 15px;
      }
      .blog-list__heading {
        font-size: 1.8em;
        margin-bottom: 30px;
      }
      .blog-list__description {
        font-size: 0.95em;
        margin-bottom: 30px;
      }
      .blog-list__timeline::before {
        left: 15px;
      }
      .blog-list__timeline-item::after {
        left: 15px;
      }
      .blog-list__timeline-date {
        left: 15px;
        transform: translateX(20px);
      }
      .blog-list__timeline-content {
        padding: 20px;
        width: calc(100% - 25px);
      }
      .blog-list__timeline-title {
        font-size: 1.3em;
      }
      .blog-list__timeline-summary {
        font-size: 0.9em;
      }
      .blog-list__timeline-read-more {
        padding: 8px 15px;
        font-size: 0.85em;
      }
    }