:root {
      --blog-list-primary-color: #e44d26; 
      --blog-list-secondary-color: #333;
      --blog-list-text-color: #444;
      --blog-list-light-text-color: #666;
      --blog-list-date-color: #999;
      --blog-list-background-color: #f9f9f9;
      --blog-list-card-background: #fff;
      --blog-list-border-color: #eee;
      --blog-list-shadow-light: rgba(0, 0, 0, 0.08);
      --blog-list-shadow-medium: rgba(0, 0, 0, 0.15);
      --blog-list-border-radius: 12px;
      --blog-list-spacing-medium: 20px;
      --blog-list-spacing-large: 30px;
    }

    .blog-list {
      background-color: var(--blog-list-background-color);
      min-height: 100vh;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 60px; 
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--blog-list-spacing-medium);
    }

    .blog-list__header {
      text-align: center;
      margin-bottom: var(--blog-list-spacing-large);
      padding-top: var(--blog-list-spacing-large);
    }

    .blog-list__title {
      font-size: 2.5rem;
      color: var(--blog-list-secondary-color);
      margin-bottom: 10px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__description {
      font-size: 1.1rem;
      color: var(--blog-list-light-text-color);
      max-width: 700px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .blog-list__timeline-wrapper {
      position: relative;
      padding: var(--blog-list-spacing-large) 0;
    }

    
    .blog-list__timeline-wrapper::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__grid {
      display: grid;
      grid-template-columns: 1fr; 
      gap: var(--blog-list-spacing-large);
    }

    .blog-list__timeline-item {
      position: relative;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .blog-list__timeline-item::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 16px;
      height: 16px;
      background-color: var(--blog-list-primary-color);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      z-index: 1;
      border: 3px solid var(--blog-list-background-color);
    }

    .blog-list__timeline-date {
      font-size: 0.9rem;
      color: var(--blog-list-date-color);
      margin-bottom: 10px;
      text-align: center;
      padding: 5px 10px;
      background-color: var(--blog-list-card-background);
      border-radius: var(--blog-list-border-radius);
      box-shadow: 0 2px 8px var(--blog-list-shadow-light);
      position: relative;
      z-index: 2;
    }

    .blog-list__card {
      background-color: var(--blog-list-card-background);
      border-radius: var(--blog-list-border-radius);
      box-shadow: 0 4px 15px var(--blog-list-shadow-light);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      max-width: 500px;
      margin: 0 auto;
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px var(--blog-list-shadow-medium);
    }

    .blog-list__card-image {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      display: block;
    }

    .blog-list__card-content {
      padding: var(--blog-list-spacing-medium);
    }

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

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

    .blog-list__card-title-link:hover {
      color: var(--blog-list-primary-color);
    }

    .blog-list__card-summary {
      font-size: 0.95rem;
      color: var(--blog-list-light-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;
      min-height: 70px;
    }

    .blog-list__card-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85rem;
      color: var(--blog-list-date-color);
      margin-top: 15px;
      border-top: 1px solid var(--blog-list-border-color);
      padding-top: 15px;
    }

    .blog-list__read-more {
      color: var(--blog-list-primary-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .blog-list__read-more:hover {
      text-decoration: underline;
    }

    @media (min-width: 768px) {
      .blog-list__grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: none;
      }

      .blog-list__timeline-item {
        margin: 0;
      }

      .blog-list__timeline-wrapper::before {
        left: 50%;
      }

      .blog-list__timeline-item:nth-child(odd) {
        text-align: right;
        justify-self: end;
      }

      .blog-list__timeline-item:nth-child(even) {
        text-align: left;
        justify-self: start;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: calc(50% + 20px);
        max-width: 100%;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: calc(50% + 20px);
        max-width: 100%;
      }

      .blog-list__timeline-item:nth-child(odd)::before {
        left: calc(50% - 2px);
      }

      .blog-list__timeline-item:nth-child(even)::before {
        left: calc(50% - 2px);
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
        margin-right: calc(50% - 20px);
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
        margin-left: calc(50% - 20px);
      }
    }

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

      .blog-list__timeline-wrapper::before {
        display: none;
      }

      .blog-list__timeline-item {
        align-items: stretch;
      }

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

      .blog-list__timeline-date {
        display: none;
      }

      .blog-list__card {
        margin: 0;
        max-width: none;
      }

      .blog-list__card-meta::before {
        content: attr(data-date);
        display: block;
        font-size: 0.85rem;
        color: var(--blog-list-date-color);
        margin-bottom: 5px;
      }
    }

    
    .blog-list__title,
    .blog-list__card-title-link {
        color: #333;
    }
    .blog-list__description,
    .blog-list__card-summary {
        color: #555;
    }
    .blog-list__timeline-date,
    .blog-list__card-meta {
        color: #777;
    }

    
    .blog-list__card-title-link:focus,
    .blog-list__read-more:focus {
        outline: 2px solid var(--blog-list-primary-color);
        outline-offset: 2px;
    }