:root {
      --blog-list__primary-bg: #1a202c;
      --blog-list__secondary-bg: #2d3748;
      --blog-list__text-color: #e2e8f0;
      --blog-list__accent-color: #FFD700;
      --blog-list__muted-text-color: #999;
      --blog-list__border-radius: 12px;
      --blog-list__card-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      --blog-list__card-hover-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
      --blog-list__timeline-line-color: #4a5568;
    }

    .blog-list {
      font-family: Arial, sans-serif;
      background-color: var(--blog-list__primary-bg);
      color: var(--blog-list__text-color);
      padding: 20px;
      padding-top: var(--header-offset, 120px);
      min-height: 100vh;
    }

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

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

    .blog-list__timeline-event {
      position: relative;
      margin-bottom: 40px;
      width: 50%;
      padding-left: 30px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
    }

    .blog-list__timeline-event:nth-child(even) {
      margin-left: 50%;
      padding-left: 0;
      padding-right: 30px;
      align-items: flex-end;
      text-align: right;
    }

    .blog-list__timeline-dot {
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--blog-list__accent-color);
      border-radius: 50%;
      top: 0;
      z-index: 1;
      border: 2px solid var(--blog-list__primary-bg);
    }

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

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

    .blog-list__date {
      font-size: 14px;
      color: var(--blog-list__accent-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .blog-list__card {
      background-color: var(--blog-list__secondary-bg);
      border-radius: var(--blog-list__border-radius);
      box-shadow: var(--blog-list__card-shadow);
      padding: 20px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      max-width: 500px;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

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

    .blog-list__cover-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: calc(var(--blog-list__border-radius) - 4px);
      margin-bottom: 15px;
      aspect-ratio: 16 / 9;
    }

    .blog-list__title-link {
      font-size: 20px;
      font-weight: bold;
      color: var(--blog-list__text-color);
      text-decoration: none;
      margin-bottom: 10px;
      display: block;
      line-height: 1.4;
    }

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

    .blog-list__summary {
      font-size: 15px;
      color: var(--blog-list__text-color);
      line-height: 1.6;
      margin-bottom: 15px;
      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__accent-color);
      color: var(--blog-list__primary-bg);
      padding: 10px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      margin-top: auto;
    }

    .blog-list__read-more:hover {
      background-color: #e0b800;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline-event {
        width: 100%;
        padding-left: 0;
        padding-right: 0;
        margin-left: 0;
        align-items: center;
        text-align: center;
      }

      .blog-list__timeline-event:nth-child(even) {
        margin-left: 0;
        padding-left: 0;
        padding-right: 0;
        align-items: center;
        text-align: center;
      }

      .blog-list__timeline-line {
        left: 50%;
      }

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

      .blog-list__timeline-event:nth-child(odd) .blog-list__timeline-dot,
      .blog-list__timeline-event:nth-child(even) .blog-list__timeline-dot {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__card {
        max-width: 600px;
      }
    }

    @media (max-width: 768px) {
      .blog-list__container {
        padding: 10px 0;
      }

      .blog-list__timeline-event {
        margin-bottom: 30px;
      }

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

      .blog-list__title-link {
        font-size: 18px;
      }

      .blog-list__summary {
        font-size: 14px;
      }

      .blog-list__read-more {
        padding: 8px 12px;
        font-size: 14px;
      }
    }

    @media (max-width: 480px) {
      .blog-list {
        padding: 15px;
        padding-top: var(--header-offset, 120px);
      }

      .blog-list__timeline-event {
        margin-bottom: 25px;
      }

      .blog-list__cover-image {
        height: 150px;
      }

      .blog-list__title-link {
        font-size: 16px;
      }

      .blog-list__summary {
        font-size: 13px;
      }

      .blog-list__card {
        padding: 15px;
      }
    }