:root {
      --blog-list__primary-color: #007bff;
      --blog-list__secondary-color: #6c757d;
      --blog-list__background-color: #f8f9fa;
      --blog-list__card-background: #ffffff;
      --blog-list__text-color: #343a40;
      --blog-list__light-text-color: #6c757d;
      --blog-list__border-color: #e9ecef;
      --blog-list__shadow-color: rgba(0, 0, 0, 0.08);
      --blog-list__hover-shadow-color: rgba(0, 0, 0, 0.15);
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      background-color: var(--blog-list__background-color);
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-sizing: border-box;
    }

    .blog-list__container {
      width: 100%;
      max-width: 1200px;
      padding: 0 20px;
      box-sizing: border-box;
    }

    .blog-list__heading {
      font-size: 2.5em;
      color: var(--blog-list__text-color);
      text-align: center;
      margin-bottom: 40px;
      font-weight: 700;
    }

    .blog-list__description {
        font-size: 1.1em;
        color: var(--blog-list__light-text-color);
        text-align: center;
        margin-bottom: 50px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.6;
    }

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

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

    .blog-list__item {
      display: flex;
      flex-direction: column;
      background-color: var(--blog-list__card-background);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--blog-list__shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      margin-bottom: 30px;
      position: relative;
      z-index: 1;
      border: 1px solid var(--blog-list__border-color);
    }

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

    .blog-list__item-image-wrapper {
      width: 100%;
      padding-bottom: 56.25%;
      position: relative;
      overflow: hidden;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

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

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

    .blog-list__item-date {
      font-size: 0.85em;
      color: var(--blog-list__light-text-color);
      margin-bottom: 10px;
      display: block;
      text-align: right;
    }

    .blog-list__item-title {
      font-size: 1.3em;
      font-weight: 700;
      color: var(--blog-list__text-color);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__item-title-link {
      text-decoration: none;
      color: inherit;
      transition: color 0.3s ease;
    }

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

    .blog-list__item-summary {
      font-size: 1em;
      color: var(--blog-list__light-text-color);
      line-height: 1.6;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__read-more {
      display: inline-block;
      margin-top: auto;
      padding: 10px 15px;
      background-color: var(--blog-list__primary-color);
      color: #fff;
      text-decoration: none;
      border-radius: 8px;
      font-size: 0.9em;
      font-weight: 600;
      transition: background-color 0.3s ease;
      align-self: flex-start;
    }

    .blog-list__read-more:hover {
      background-color: #0056b3;
    }

    .blog-list__grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px;
      width: 100%;
      max-width: 600px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .blog-list__grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
      }
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
      }
    }

    @media (min-width: 1024px) {
      .blog-list__grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1200px;
      }
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
      }
    }

    @media (max-width: 767px) {
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }
      .blog-list__item {
        margin-left: 40px;
        margin-right: 0;
      }
      .blog-list__item-date {
        text-align: left;
      }
    }