:root {
      --blog-list__primary-color: #007bff;
      --blog-list__text-color: #333333;
      --blog-list__muted-text-color: #777777;
      --blog-list__background-color: #f8f9fa;
      --blog-list__card-background: #ffffff;
      --blog-list__border-color: #e0e0e0;
      --blog-list__shadow-color: rgba(0, 0, 0, 0.08);
      --blog-list__shadow-hover-color: rgba(0, 0, 0, 0.15);
      --blog-list__header-offset: var(--header-offset, 120px);
    }

    .blog-list {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: var(--blog-list__text-color);
      background-color: var(--blog-list__background-color);
      padding-top: var(--blog-list__header-offset);
      padding-bottom: 40px;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .blog-list__container {
      max-width: 1200px;
      width: 100%;
      padding: 20px;
      position: relative;
    }

    .blog-list__title {
      font-size: 2.5em;
      color: var(--blog-list__text-color);
      text-align: center;
      margin-bottom: 15px;
      font-weight: bold;
    }

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

    .blog-list__timeline {
      position: relative;
      padding: 20px 0;
      width: 100%;
    }

    .blog-list__timeline::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 {
      margin-bottom: 40px;
      position: relative;
      display: flex;
      justify-content: center;
      width: 100%;
    }

    .blog-list__timeline-item:last-child {
      margin-bottom: 0;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      top: 20px;
      left: 50%;
      width: 16px;
      height: 16px;
      background: var(--blog-list__primary-color);
      border: 3px solid var(--blog-list__card-background);
      border-radius: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__timeline-date {
      position: absolute;
      top: 15px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--blog-list__primary-color);
      color: #ffffff;
      padding: 5px 10px;
      border-radius: 5px;
      font-size: 0.85em;
      font-weight: bold;
      z-index: 2;
      white-space: nowrap;
    }

    .blog-list__card {
      background: var(--blog-list__card-background);
      border-radius: 10px;
      box-shadow: 0 4px 12px var(--blog-list__shadow-color);
      transition: all 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      width: 90%;
      max-width: 500px;
      margin-top: 50px;
    }

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

    .blog-list__card-image-wrapper {
      width: 100%;
      padding-top: 56.25%;
      position: relative;
      overflow: hidden;
    }

    .blog-list__card-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

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

    .blog-list__card-title {
      font-size: 1.25em;
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.3;
    }

    .blog-list__card-title-link {
      color: var(--blog-list__text-color);
      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: 0.95em;
      color: var(--blog-list__muted-text-color);
      margin-bottom: 15px;
      flex-grow: 1;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__card-read-more {
      display: inline-block;
      margin-top: 10px;
      color: var(--blog-list__primary-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .blog-list__card-read-more:hover {
      color: #0056b3;
      text-decoration: underline;
    }

    .blog-list__view-all-button {
      display: block;
      width: fit-content;
      margin: 40px auto 0 auto;
      padding: 12px 25px;
      background-color: var(--blog-list__primary-color);
      color: #ffffff;
      text-decoration: none;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

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

    @media (min-width: 768px) {
      .blog-list__timeline-item {
        margin-bottom: 60px;
        justify-content: space-between;
        align-items: flex-start;
      }

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

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: calc(50% + 30px);
        margin-left: 0;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: calc(50% + 30px);
        margin-right: 0;
      }

      .blog-list__card {
        width: 45%;
        max-width: none;
        margin-top: 0;
      }

      .blog-list__timeline-item::after {
        top: 40px;
      }

      .blog-list__timeline-date {
        top: 40px;
        transform: none;
        width: 150px;
        text-align: center;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
        left: auto;
        right: calc(50% + 20px);
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
        left: calc(50% + 20px);
        right: auto;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-item {
        margin-bottom: 80px;
      }
      
      .blog-list__card {
        width: 40%;
      }
    }