:root {
      --primary-bg-color: #1a1a1a;
      --secondary-bg-color: #2a2a2a;
      --text-color: #f0f0f0;
      --accent-color: #ffd700;
      --border-color: #444;
      --shadow-color: rgba(0, 0, 0, 0.5);
    }

    .blog-list {
      background-color: var(--primary-bg-color);
      color: var(--text-color);
      padding-bottom: 60px;
      min-height: 80vh;
    }

    .blog-list__section {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      padding-top: var(--header-offset, 120px);
    }

    .blog-list__heading {
      font-size: 32px;
      color: var(--text-color);
      text-align: center;
      margin-bottom: 15px;
      line-height: 1.3;
    }

    .blog-list__description {
      font-size: 16px;
      color: #ccc;
      text-align: center;
      max-width: 700px;
      margin: 0 auto 40px auto;
      line-height: 1.6;
    }

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

    .blog-list__timeline-wrapper::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20px;
      width: 2px;
      height: 100%;
      background-color: var(--border-color);
      z-index: 1;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 30px;
      padding-left: 50px;
      min-height: 100px;
    }

    .blog-list__timeline-dot {
      position: absolute;
      left: 11px;
      top: 0;
      width: 20px;
      height: 20px;
      background-color: var(--accent-color);
      border-radius: 50%;
      border: 2px solid var(--primary-bg-color);
      z-index: 2;
      box-shadow: 0 0 0 3px var(--primary-bg-color);
    }

    .blog-list__card {
      background-color: var(--secondary-bg-color);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

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

    .blog-list__card-link {
      display: block;
    }

    .blog-list__card-image {
      width: 100%;
      height: auto;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      display: block;
    }

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

    .blog-list__card-title {
      font-size: 20px;
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

    .blog-list__card-summary {
      font-size: 15px;
      color: #ccc;
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__card-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid var(--border-color);
    }

    .blog-list__card-date {
      font-size: 13px;
      color: #999;
    }

    .blog-list__card-read-more {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-bg-color);
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      font-size: 14px;
    }

    .blog-list__card-read-more:hover {
      background-color: #e6b800;
      color: #000;
    }

    @media (min-width: 768px) {
      .blog-list__heading {
        font-size: 38px;
      }
      .blog-list__description {
        font-size: 17px;
      }

      .blog-list__timeline-wrapper::before {
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__timeline-item {
        padding-left: 0;
        margin-bottom: 40px;
        display: flex;
        justify-content: center;
        align-items: flex-start;
      }

      .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-50%);
        top: 0;
      }

      .blog-list__timeline-content {
        width: 45%;
        padding: 0 20px;
      }

      .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(odd) .blog-list__card-meta {
        justify-content: flex-end;
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__card-date {
        margin-right: 15px;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 50%;
        padding-left: 30px;
        text-align: left;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__card-meta {
        justify-content: flex-start;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__card-date {
        margin-left: 15px;
      }

      .blog-list__card-image {
        height: 180px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__heading {
        font-size: 42px;
      }
      .blog-list__description {
        font-size: 18px;
      }
      .blog-list__card-image {
        height: 220px;
      }
    }