:root {
      --blog-list__primary-color: #fdd835;
      --blog-list__text-color: #e0e0e0;
      --blog-list__heading-color: #ffffff;
      --blog-list__background-dark: #1a1a1a;
      --blog-list__card-background: #2a2a2a;
      --blog-list__border-color: #444444;
      --blog-list__accent-color: #007bff;
      --blog-list__date-color: #9e9e9e;
      --blog-list__shadow-color: rgba(0, 0, 0, 0.5);
      --blog-list__border-radius: 10px;
      --blog-list__spacing-md: 20px;
      --blog-list__spacing-lg: 30px;
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      background-color: var(--blog-list__background-dark);
      color: var(--blog-list__text-color);
      font-family: Arial, sans-serif;
      padding-bottom: var(--blog-list__spacing-lg);
      min-height: 100vh;
    }

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

    .blog-list__heading {
      color: var(--blog-list__heading-color);
      font-size: 2.2em;
      text-align: center;
      margin-bottom: var(--blog-list__spacing-lg);
      padding-top: var(--blog-list__spacing-md);
      font-weight: bold;
    }

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

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      height: 100%;
      background-color: var(--blog-list__border-color);
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__item {
      background-color: var(--blog-list__card-background);
      border-radius: var(--blog-list__border-radius);
      box-shadow: 0 4px 15px var(--blog-list__shadow-color);
      margin-bottom: var(--blog-list__spacing-lg);
      position: relative;
      padding: 0;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--blog-list__border-color);
      z-index: 1;
    }

    .blog-list__item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px var(--blog-list__shadow-color);
    }

    .blog-list__item::before {
      content: '';
      position: absolute;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      width: 16px;
      height: 16px;
      background-color: var(--blog-list__primary-color);
      border-radius: 50%;
      border: 3px solid var(--blog-list__card-background);
      z-index: 2;
      display: none;
    }

    .blog-list__cover-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-top-left-radius: var(--blog-list__border-radius);
      border-top-right-radius: var(--blog-list__border-radius);
    }

    .blog-list__content {
      padding: var(--blog-list__spacing-md);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

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

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

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

    .blog-list__summary {
      font-size: 0.9em;
      color: var(--blog-list__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__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid var(--blog-list__border-color);
    }

    .blog-list__published-date {
      font-size: 0.8em;
      color: var(--blog-list__date-color);
    }

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

    .blog-list__read-more-link:hover {
      background-color: #ffd700;
      transform: translateY(-2px);
    }

    @media (max-width: 767px) {
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__item {
        margin-left: var(--blog-list__spacing-md);
        width: calc(100% - var(--blog-list__spacing-md));
      }

      .blog-list__item::before {
        left: -15px;
        display: block;
      }

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

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__timeline::before {
        display: none;
      }

      .blog-list__timeline {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--blog-list__spacing-lg);
        padding: var(--blog-list__spacing-md);
      }

      .blog-list__item {
        margin-bottom: 0;
        width: auto;
      }

      .blog-list__item::before {
        display: none;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline::before {
        display: none;
      }

      .blog-list__timeline {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--blog-list__spacing-lg);
        padding: var(--blog-list__spacing-md);
      }

      .blog-list__item {
        margin-bottom: 0;
        width: auto;
      }

      .blog-list__item::before {
        display: none;
      }
    }