:root {
      --blog-list__primary-color: #004080; 
      --blog-list__accent-color: #e6b800; 
      --blog-list__text-color: #222222; 
      --blog-list__summary-color: #444444; 
      --blog-list__date-color: #555555; 
      --blog-list__border-color: #e0e0e0; 
      --blog-list__background-color: #f9f9f9; 
      --blog-list__white-color: #ffffff;
      --blog-list__shadow-color: rgba(0, 0, 0, 0.1);
      --blog-list__hover-shadow-color: rgba(0, 0, 0, 0.2);
    }

    .blog-list {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: var(--blog-list__text-color);
      padding: 20px;
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .blog-list__timeline-section {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
    }

    .blog-list__section-title {
      text-align: center;
      font-size: 2.2em;
      color: var(--blog-list__primary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

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

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

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

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 60px;
      width: 50%;
      padding: 10px 0;
      box-sizing: border-box;
      z-index: 1;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      padding-right: 50px;
    }

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

    .blog-list__timeline-dot {
      position: absolute;
      width: 20px;
      height: 20px;
      background: var(--blog-list__accent-color);
      border-radius: 50%;
      border: 4px solid var(--blog-list__white-color);
      top: 30px;
      z-index: 2;
      box-shadow: 0 0 0 2px var(--blog-list__primary-color);
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-dot {
      right: -10px;
      transform: translateX(50%);
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
      left: -10px;
      transform: translateX(-50%);
    }

    .blog-list__timeline-content {
      background: var(--blog-list__white-color);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--blog-list__shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
    }

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

    .blog-list__image-link {
      display: block;
      overflow: hidden;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

    .blog-list__cover-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .blog-list__timeline-content:hover .blog-list__cover-image {
      transform: scale(1.05);
    }

    .blog-list__text-content {
      padding: 20px;
    }

    .blog-list__publish-date {
      display: block;
      font-size: 14px;
      color: var(--blog-list__date-color);
      margin-bottom: 10px;
    }

    .blog-list__post-title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

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

    .blog-list__summary {
      font-size: 16px;
      color: var(--blog-list__summary-color);
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__read-more-button {
      display: inline-block;
      background-color: var(--blog-list__primary-color);
      color: var(--blog-list__white-color);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 15px;
      transition: background-color 0.3s ease;
      font-weight: bold;
    }

    .blog-list__read-more-button:hover {
      background-color: var(--blog-list__accent-color);
      color: var(--blog-list__primary-color);
    }

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

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

      .blog-list__timeline-dot {
        left: 20px;
        transform: translateX(-50%) !important;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-dot,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
        left: 20px;
        transform: translateX(-50%);
      }
    }

    @media (max-width: 768px) {
      .blog-list__section-title {
        font-size: 1.8em;
      }

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

      .blog-list__timeline-container {
        padding: 0;
      }

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

      .blog-list__timeline-item {
        padding-left: 50px !important;
        margin-bottom: 40px;
      }

      .blog-list__timeline-dot {
        left: 20px;
        top: 20px;
        width: 16px;
        height: 16px;
        border-width: 3px;
      }

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

      .blog-list__post-title {
        font-size: 18px;
      }

      .blog-list__summary {
        font-size: 15px;
        -webkit-line-clamp: 4;
      }
    }

    @media (max-width: 480px) {
      .blog-list {
        padding: 10px;
      }
      .blog-list__text-content {
        padding: 15px;
      }
      .blog-list__post-title {
        font-size: 1.1em;
      }
      .blog-list__summary {
        font-size: 0.9em;
      }
      .blog-list__read-more-button {
        padding: 8px 15px;
        font-size: 14px;
      }
    }