:root {
      --blog-list__primary-bg: #1a1a2e;
      --blog-list__secondary-bg: #2e3a59;
      --blog-list__text-color: #e0e0e0;
      --blog-list__accent-color: #ffc107;
      --blog-list__date-color: #a0a0a0;
      --blog-list__summary-color: #cccccc;
      --blog-list__hover-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
      --blog-list__default-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    .blog-list {
      background-color: var(--blog-list__primary-bg);
      color: var(--blog-list__text-color);
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
    }

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

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

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

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

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 10px;
      width: 4px;
      background-color: var(--blog-list__secondary-bg);
      z-index: 1;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 40px;
    }

    .blog-list__timeline-dot {
      position: absolute;
      top: 0;
      left: 0;
      width: 24px;
      height: 24px;
      background-color: var(--blog-list__accent-color);
      border-radius: 50%;
      border: 3px solid var(--blog-list__primary-bg);
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .blog-list__timeline-content {
      background-color: var(--blog-list__secondary-bg);
      padding: 20px;
      border-radius: 10px;
      box-shadow: var(--blog-list__default-shadow);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: block;
      text-decoration: none;
      color: inherit;
    }

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

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

    .blog-list__cover-image {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__text-wrapper {
      padding: 0;
    }

    .blog-list__item-title {
      font-size: 1.25em;
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--blog-list__accent-color);
    }

    .blog-list__item-summary {
      font-size: 1em;
      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__item-date {
      font-size: 0.875em;
      color: var(--blog-list__date-color);
      display: block;
      margin-bottom: 15px;
    }

    .blog-list__read-more-button {
      display: inline-block;
      background-color: var(--blog-list__accent-color);
      color: var(--blog-list__primary-bg);
      padding: 8px 15px;
      border-radius: 5px;
      font-size: 0.9em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
    }

    .blog-list__read-more-button:hover {
      background-color: #e6b100;
    }

    @media (min-width: 768px) {
      .blog-list__page-title {
        font-size: 2.5em;
      }
      .blog-list__page-description {
        font-size: 1.2em;
      }
      .blog-list__timeline-container::before {
        left: 20px;
      }
      .blog-list__timeline-item {
        padding-left: 60px;
      }
      .blog-list__timeline-dot {
        left: 10px;
        width: 30px;
        height: 30px;
      }
      .blog-list__item-title {
        font-size: 1.35em;
      }
      .blog-list__item-summary {
        font-size: 1.05em;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-container {
        padding: 20px 0;
        margin: 0 50px;
      }

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

      .blog-list__timeline-item {
        margin-bottom: 60px;
        padding: 0;
        display: flex;
        align-items: flex-start;
        justify-content: center;
      }

      .blog-list__timeline-dot {
        left: 50%;
        transform: translateX(-50%);
        top: 10px;
      }

      .blog-list__timeline-content {
        width: 45%;
        padding: 25px;
        position: relative;
        display: flex;
        flex-direction: column;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
        margin-right: 5%;
        margin-left: auto;
        align-items: flex-end;
        text-align: right;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 5%;
        margin-right: auto;
        align-items: flex-start;
        text-align: left;
      }
      
      .blog-list__item-link {
        display: flex;
        flex-direction: column;
        width: 100%;
      }

      .blog-list__cover-image {
        width: 100%;
        height: auto;
        margin-bottom: 15px;
        border-radius: 8px;
      }

      .blog-list__text-wrapper {
        display: flex;
        flex-direction: column;
        flex-grow: 1;
      }

      .blog-list__item-title {
        font-size: 1.5em;
      }

      .blog-list__item-summary {
        font-size: 1.1em;
        flex-grow: 1;
      }

      .blog-list__item-date {
        font-size: 0.9em;
      }
    }