:root {
      --blog-list__primary-color: #007bff;
      --blog-list__text-color: #333;
      --blog-list__light-text-color: #666;
      --blog-list__lighter-text-color: #999;
      --blog-list__background-color: #f8f8f8;
      --blog-list__card-background: #ffffff;
      --blog-list__border-radius: 12px;
      --blog-list__box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      --blog-list__box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
      --blog-list__header-offset: var(--header-offset, 120px);
    }

    .blog-list__section {
      padding: 40px 20px;
      padding-top: var(--blog-list__header-offset);
      background-color: var(--blog-list__background-color);
      font-family: Arial, sans-serif;
      color: var(--blog-list__text-color);
    }

    .blog-list__heading {
      font-size: 2.2em;
      color: var(--blog-list__primary-color);
      text-align: center;
      margin-bottom: 20px;
      font-weight: bold;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--blog-list__light-text-color);
      text-align: center;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
    }

    .blog-list__timeline {
      position: relative;
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px 0;
    }

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

    .blog-list__timeline-item {
      display: flex;
      justify-content: space-between;
      margin-bottom: 50px;
      position: relative;
      align-items: center;
    }

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

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

    .blog-list__timeline-marker {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 24px;
      height: 24px;
      background-color: var(--blog-list__primary-color);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 1;
      box-shadow: 0 0 0 4px var(--blog-list__background-color);
    }
    
    .blog-list__timeline-content {
      background-color: var(--blog-list__card-background);
      padding: 25px;
      border-radius: var(--blog-list__border-radius);
      box-shadow: var(--blog-list__box-shadow);
      width: calc(50% - 40px);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
    }

    .blog-list__timeline-content:hover {
      transform: translateY(-5px);
      box-shadow: var(--blog-list__box-shadow-hover);
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content::before {
      content: '';
      position: absolute;
      top: 50%;
      right: -15px;
      transform: translateY(-50%);
      border: 10px solid transparent;
      border-left: 10px solid var(--blog-list__card-background);
      z-index: 1;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content::before {
      content: '';
      position: absolute;
      top: 50%;
      left: -15px;
      transform: translateY(-50%);
      border: 10px solid transparent;
      border-right: 10px solid var(--blog-list__card-background);
      z-index: 1;
    }

    .blog-list__cover-image {
      width: 100%;
      padding-bottom: 56.25%;
      background-size: cover;
      background-position: center;
      border-radius: 8px;
      margin-bottom: 15px;
      background-color: #eee;
    }

    .blog-list__image-link {
        display: block;
        text-decoration: none;
        color: inherit;
    }

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

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

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

    .blog-list__meta {
      font-size: 0.85em;
      color: var(--blog-list__lighter-text-color);
      margin-bottom: 10px;
    }

    .blog-list__summary {
      font-size: 1em;
      color: var(--blog-list__light-text-color);
      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__read-more {
      display: inline-block;
      background-color: var(--blog-list__primary-color);
      color: #fff;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .blog-list__read-more:hover {
      background-color: #0056b3;
    }

    .blog-list__view-all-container {
      text-align: center;
      margin-top: 50px;
    }

    .blog-list__view-all-button {
      display: inline-block;
      background-color: var(--blog-list__primary-color);
      color: #fff;
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .blog-list__view-all-button:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    @media (max-width: 1024px) {
      .blog-list__heading {
        font-size: 2em;
      }

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

      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__timeline-item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 40px;
        padding-left: 60px;
      }

      .blog-list__timeline-item:nth-child(odd) {
        flex-direction: column;
      }

      .blog-list__timeline-marker {
        left: 20px;
        top: 35px;
        transform: translate(-50%, -50%);
        width: 16px;
        height: 16px;
        box-shadow: 0 0 0 3px var(--blog-list__background-color);
      }

      .blog-list__timeline-content {
        width: 100%;
        margin-left: 0;
        margin-top: 0;
      }

      .blog-list__timeline-content::before {
        display: none;
      }
    }

    @media (max-width: 767px) {
      .blog-list__section {
        padding: 30px 15px;
      }

      .blog-list__heading {
        font-size: 1.8em;
      }

      .blog-list__description {
        font-size: 0.95em;
        margin-bottom: 30px;
      }

      .blog-list__timeline::before {
        left: 15px;
      }

      .blog-list__timeline-item {
        padding-left: 50px;
        margin-bottom: 30px;
      }

      .blog-list__timeline-marker {
        left: 15px;
        top: 30px;
      }

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

      .blog-list__title {
        font-size: 1.2em;
      }

      .blog-list__meta {
        font-size: 0.8em;
      }

      .blog-list__summary {
        font-size: 0.9em;
        -webkit-line-clamp: 4;
      }

      .blog-list__read-more {
        padding: 8px 15px;
        font-size: 0.85em;
      }

      .blog-list__view-all-button {
        padding: 12px 25px;
        font-size: 1em;
      }
    }