:root {
      --primary-color: #e44d26; 
      --secondary-color: #007bff; 
      --background-dark: #1a1a1a; 
      --card-background: #2a2a2a; 
      --text-light: #f0f0f0; 
      --text-medium: #cccccc; 
      --text-dark: #aaaaaa; 
      --border-color: #3a3a3a; 
      --header-offset: 120px; 
    }

    body {
      background-color: var(--background-dark);
      color: var(--text-light);
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
    }

    .blog-list {
      padding-top: var(--header-offset); 
      padding-bottom: 60px;
      max-width: 1200px;
      margin: 0 auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    .blog-list__heading {
      font-size: 2.5em;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 20px;
      padding-top: 40px;
      font-weight: bold;
    }

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

    .blog-list__timeline {
      position: relative;
      margin: 0 auto;
      max-width: 900px;
      padding: 20px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--border-color);
      top: 0;
      bottom: 0;
      left: 50%;
      margin-left: -2px;
      z-index: 0;
    }

    .blog-list__timeline-item {
      padding: 10px 0;
      position: relative;
      width: 50%;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      padding-right: 30px;
      text-align: right;
    }

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

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background-color: var(--primary-color);
      border: 3px solid var(--background-dark);
      top: 50%;
      transform: translateY(-50%);
      z-index: 1;
    }

    .blog-list__timeline-item:nth-child(odd)::after {
      right: -10px;
    }

    .blog-list__timeline-item:nth-child(even)::after {
      left: -10px;
    }

    .blog-list__timeline-content {
      background-color: var(--card-background);
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      z-index: 1;
    }

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

    .blog-list__image-link {
      display: block;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      line-height: 0;
    }

    .blog-list__cover-image {
      width: 100%;
      height: auto;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      border-radius: 8px;
      transition: transform 0.3s ease;
    }

    .blog-list__image-link:hover .blog-list__cover-image {
      transform: scale(1.05);
    }

    .blog-list__item-title {
      font-size: 1.5em; 
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

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

    .blog-list__item-summary {
      font-size: 0.95em; 
      color: var(--text-medium);
      margin-bottom: 15px;
      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;
      border-top: 1px solid var(--border-color);
      padding-top: 10px;
      margin-top: 15px;
    }

    .blog-list__item-date {
      font-size: 0.85em; 
      color: var(--text-dark);
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease, transform 0.2s ease;
    }

    .blog-list__read-more:hover {
      background-color: var(--secondary-color);
      transform: translateY(-2px);
    }

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

      .blog-list__description {
        font-size: 1em;
        margin-bottom: 30px;
      }

      .blog-list__timeline::before {
        left: 20px;
      }

      .blog-list__timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 10px;
        left: 0 !important;
        text-align: left !important;
      }

      .blog-list__timeline-item::after {
        left: 14px;
      }

      .blog-list__timeline-item:nth-child(odd)::after,
      .blog-list__timeline-item:nth-child(even)::after {
        right: auto;
      }

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

      .blog-list__item-title {
        font-size: 1.3em;
      }

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

      .blog-list__item-date,
      .blog-list__read-more {
        font-size: 0.8em;
      }
    }

    @media (min-width: 769px) and (max-width: 1024px) {
      .blog-list__timeline-item:nth-child(odd) {
        padding-right: 20px;
      }
      .blog-list__timeline-item:nth-child(even) {
        padding-left: 20px;
      }
      .blog-list__item-title {
        font-size: 1.4em;
      }
      .blog-list__item-summary {
        font-size: 0.92em;
      }
    }