:root {
      --blog-list__primary-color: #007bff;
      --blog-list__accent-color: #e74c3c;
      --blog-list__text-color-dark: #333;
      --blog-list__text-color-medium: #666;
      --blog-list__text-color-light: #999;
      --blog-list__background-light: #f8f8f8;
      --blog-list__card-background: #ffffff;
      --blog-list__shadow-light: rgba(0, 0, 0, 0.1);
      --blog-list__shadow-hover: rgba(0, 0, 0, 0.2);
      --blog-list__border-radius: 8px;
      --blog-list__spacing-medium: 20px;
      --blog-list__spacing-large: 30px;
      --blog-list__header-offset: 120px;
    }

    .blog-list {
      padding-top: var(--header-offset, var(--blog-list__header-offset));
      padding-bottom: var(--blog-list__spacing-large);
      background-color: var(--blog-list__background-light);
      font-family: Arial, sans-serif;
      color: var(--blog-list__text-color-dark);
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--blog-list__spacing-medium);
      position: relative;
    }

    .blog-list__title-section {
      text-align: center;
      margin-bottom: var(--blog-list__spacing-large);
      padding-top: var(--blog-list__spacing-large);
    }

    .blog-list__section-heading {
      font-size: 2.2em;
      color: var(--blog-list__primary-color);
      margin-bottom: var(--blog-list__spacing-medium);
      font-weight: bold;
    }

    .blog-list__section-description {
      font-size: 1.1em;
      color: var(--blog-list__text-color-medium);
      line-height: 1.6;
      max-width: 800px;
      margin: 0 auto;
    }

    .blog-list__timeline {
      position: relative;
      padding: var(--blog-list__spacing-large) 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 20px;
      width: 4px;
      background-color: var(--blog-list__primary-color);
      border-radius: 2px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: var(--blog-list__spacing-large);
      padding-left: 60px;
      z-index: 2;
    }

    .blog-list__timeline-dot {
      position: absolute;
      top: 15px;
      left: 10px;
      width: 16px;
      height: 16px;
      background-color: var(--blog-list__primary-color);
      border: 3px solid var(--blog-list__card-background);
      border-radius: 50%;
      z-index: 3;
    }

    .blog-list__timeline-date {
      position: absolute;
      top: 15px;
      left: -100px;
      width: 80px;
      text-align: right;
      font-size: 0.9em;
      color: var(--blog-list__text-color-medium);
      white-space: nowrap;
      display: none;
    }

    .blog-list__card {
      background-color: var(--blog-list__card-background);
      border-radius: var(--blog-list__border-radius);
      box-shadow: 0 4px 12px var(--blog-list__shadow-light);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

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

    .blog-list__card-image-wrapper {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%;
      background-color: #ccc;
      overflow: hidden;
    }

    .blog-list__card-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: var(--blog-list__border-radius);
      border-top-right-radius: var(--blog-list__border-radius);
    }

    .blog-list__card-content {
      padding: var(--blog-list__spacing-medium);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .blog-list__card-title {
      font-size: 1.25em;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

    .blog-list__card-summary {
      font-size: 0.9em;
      color: var(--blog-list__text-color-medium);
      line-height: 1.6;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid #eee;
    }

    .blog-list__card-published-date {
      font-size: 0.8em;
      color: var(--blog-list__text-color-light);
    }

    .blog-list__read-more-link {
      color: var(--blog-list__primary-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: color 0.3s ease;
    }

    .blog-list__read-more-link:hover {
      color: var(--blog-list__accent-color);
      text-decoration: underline;
    }

    .blog-list__view-all-button {
      display: block;
      width: fit-content;
      margin: var(--blog-list__spacing-large) auto 0 auto;
      padding: 12px 25px;
      background-color: var(--blog-list__accent-color);
      color: var(--blog-list__card-background);
      text-decoration: none;
      border-radius: var(--blog-list__border-radius);
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      text-align: center;
      border: none;
      cursor: pointer;
    }

    .blog-list__view-all-button:hover {
      background-color: #c0392b;
      transform: translateY(-2px);
    }

    @media (min-width: 768px) {
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-2px);
      }

      .blog-list__timeline-item {
        display: flex;
        align-items: flex-start;
        padding-left: 0;
        position: relative;
        width: 100%;
        justify-content: space-between;
      }

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

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

      .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-50%);
        top: 30px;
      }

      .blog-list__timeline-date {
        display: block;
        width: 120px;
        text-align: center;
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%) translateY(-30px);
        font-size: 0.9em;
        color: var(--blog-list__text-color-medium);
      }

      .blog-list__timeline-item .blog-list__card {
        width: calc(50% - var(--blog-list__spacing-large) - 40px); 
        margin-bottom: 0;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: 40px;
        margin-left: auto;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: 40px;
        margin-right: auto;
      }

      .blog-list__timeline-item {
        padding-top: 60px;
        margin-bottom: var(--blog-list__spacing-large);
      }

      .blog-list__timeline-item:first-child {
        padding-top: 0;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-item .blog-list__card {
        width: calc(50% - var(--blog-list__spacing-large) - 60px);
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: 60px;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: 60px;
      }
    }

    .blog-list__section-heading,
    .blog-list__section-description,
    .blog-list__card-title-link,
    .blog-list__card-summary,
    .blog-list__card-published-date,
    .blog-list__timeline-date {
      color: var(--blog-list__text-color-dark);
    }
    .blog-list__text-color-medium {
      color: var(--blog-list__text-color-medium);
    }
    .blog-list__text-color-light {
      color: var(--blog-list__text-color-light);
    }
    .blog-list__primary-color {
      color: var(--blog-list__primary-color);
    }
    .blog-list__accent-color {
      color: var(--blog-list__accent-color);
    }
    .blog-list__view-all-button {
      color: #fff;
    }