:root {
      --blog-list-bg: #f8f9fa;
      --card-bg: #ffffff;
      --text-primary: #333333;
      --text-secondary: #666666; 
      --link-color: #e67e22; 
      --link-hover-color: #d35400; 
      --border-color: #e0e0e0;
      --shadow-color: rgba(0, 0, 0, 0.08);
      --header-offset: 120px;
    }

    .blog-list {
      background-color: var(--blog-list-bg);
      min-height: 100vh;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 60px;
      font-family: Arial, sans-serif;
      color: var(--text-primary);
    }

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px;
      max-width: 900px;
      margin: 0 auto;
    }

    .blog-list__hero-title {
      font-size: 2.5em;
      color: var(--text-primary);
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      color: var(--text-secondary);
      line-height: 1.6;
      max-width: 700px;
      margin: 0 auto;
    }

    .blog-list__timeline-wrapper {
      position: relative;
      max-width: 900px;
      margin: 40px auto 0;
      padding-left: 25px; 
    }

    .blog-list__timeline-wrapper::before {
      content: '';
      position: absolute;
      left: 10px; 
      top: 0;
      bottom: 0;
      width: 2px;
      background-color: var(--border-color);
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 40px;
    }

    .blog-list__timeline-dot {
      position: absolute;
      left: 0; 
      top: 5px; 
      width: 20px;
      height: 20px;
      background-color: var(--link-color);
      border-radius: 50%;
      border: 3px solid var(--card-bg); 
      z-index: 1;
      transform: translateX(-50%); 
    }

    .blog-list__timeline-content {
      margin-left: 35px; 
    }

    .blog-list__card {
      background-color: var(--card-bg);
      border-radius: 8px;
      box-shadow: 0 4px 12px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .blog-list__card-image {
      width: 100%;
      padding-top: 56.25%; 
      background-size: cover;
      background-position: center;
      border-radius: 8px 8px 0 0;
    }

    .blog-list__card-body {
      padding: 20px;
    }

    .blog-list__card-title {
      font-size: 1.3em; 
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

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

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

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

    .blog-list__card-read-more {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--link-color);
      color: var(--card-bg); 
      text-decoration: none;
      border-radius: 5px;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .blog-list__card-read-more:hover {
      background-color: var(--link-hover-color);
    }

    
    @media (max-width: 1024px) {
      .blog-list__hero-title {
        font-size: 2em;
      }
      .blog-list__hero-description {
        font-size: 1em;
      }
      .blog-list__timeline-wrapper {
        padding-left: 20px;
        margin: 30px auto 0;
      }
      .blog-list__timeline-wrapper::before {
        left: 8px;
      }
      .blog-list__timeline-dot {
        width: 16px;
        height: 16px;
        border-width: 2px;
        top: 8px;
      }
      .blog-list__timeline-content {
        margin-left: 30px;
      }
      .blog-list__card-title {
        font-size: 1.2em;
      }
      .blog-list__card-summary {
        font-size: 0.9em;
      }
    }

    @media (max-width: 768px) {
      .blog-list__hero {
        padding: 30px 15px;
      }
      .blog-list__hero-title {
        font-size: 1.8em;
      }
      .blog-list__hero-description {
        font-size: 0.95em;
      }
      .blog-list__timeline-wrapper {
        padding-left: 15px;
        margin: 20px auto 0;
      }
      .blog-list__timeline-wrapper::before {
        left: 5px;
      }
      .blog-list__timeline-dot {
        width: 14px;
        height: 14px;
        border-width: 2px;
        top: 6px;
      }
      .blog-list__timeline-content {
        margin-left: 25px;
      }
      .blog-list__card-body {
        padding: 15px;
      }
      .blog-list__card-title {
        font-size: 1.1em;
        margin-bottom: 8px;
      }
      .blog-list__card-summary {
        font-size: 0.85em;
        margin-bottom: 10px;
      }
      .blog-list__card-footer {
        padding-top: 10px;
        margin-top: 10px;
      }
      .blog-list__card-read-more {
        padding: 6px 12px;
        font-size: 0.85em;
      }
    }