:root {
      --blog-list-primary-color: #2E7D32; 
      --blog-list-secondary-color: #4CAF50; 
      --blog-list-text-color-dark: #333333;
      --blog-list-text-color-light: #ffffff;
      --blog-list-text-color-muted: #6c757d;
      --blog-list-background-light: #f8f8f8;
      --blog-list-card-background: #ffffff;
      --blog-list-border-color: #e0e0e0;
      --blog-list-shadow-light: rgba(0, 0, 0, 0.08);
      --blog-list-shadow-hover: rgba(0, 0, 0, 0.15);
      --header-offset: 120px;
    }

    .blog-list {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: var(--blog-list-text-color-dark);
      background-color: var(--blog-list-background-light);
      padding: var(--header-offset, 120px) 20px 40px;
      max-width: 1200px;
      margin: 0 auto;
      position: relative;
    }

    .blog-list__header {
      text-align: center;
      margin-bottom: 40px;
      padding-top: 20px;
    }

    .blog-list__title {
      font-size: 2.5em;
      color: var(--blog-list-primary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--blog-list-text-color-muted);
      max-width: 800px;
      margin: 0 auto;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 20px;
      width: 4px;
      background: var(--blog-list-border-color);
      z-index: 0;
    }

    .blog-list__timeline-item {
      margin-bottom: 40px;
      position: relative;
      padding-left: 40px;
      display: flex;
      align-items: flex-start;
    }

    .blog-list__timeline-item::before {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: var(--blog-list-primary-color);
      left: 14px;
      top: 15px;
      z-index: 1;
      border: 3px solid var(--blog-list-background-light);
    }

    .blog-list__card {
      background-color: var(--blog-list-card-background);
      border-radius: 12px;
      box-shadow: 0 4px 12px var(--blog-list-shadow-light);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      width: 100%;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--blog-list-border-color);
    }

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

    .blog-list__card-image-wrapper {
      width: 100%;
      padding-top: 56.25%;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      position: relative;
      display: block;
    }

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

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

    .blog-list__card-title-link {
      color: var(--blog-list-primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__card-title-link:hover {
      color: var(--blog-list-secondary-color);
      text-decoration: underline;
    }

    .blog-list__card-summary {
      font-size: 0.95em;
      color: var(--blog-list-text-color-dark);
      margin-bottom: 15px;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      flex-grow: 1;
    }

    .blog-list__card-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__card-date {
      font-size: 0.85em;
      color: var(--blog-list-text-color-muted);
    }

    .blog-list__card-read-more {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--blog-list-primary-color);
      color: var(--blog-list-text-color-light);
      text-decoration: none;
      border-radius: 8px;
      font-size: 0.9em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-weight: bold;
    }

    .blog-list__card-read-more:hover {
      background-color: var(--blog-list-secondary-color);
      transform: translateY(-2px);
    }

    @media (min-width: 768px) {
      .blog-list__timeline {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding: 0;
      }

      .blog-list__timeline::before,
      .blog-list__timeline-item::before {
        display: none;
      }

      .blog-list__timeline-item {
        padding-left: 0;
        margin-bottom: 0;
        display: block;
      }

      .blog-list__card {
        width: 100%;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
      }

      .blog-list__title {
        font-size: 3em;
      }
    }