:root {
      --blog-list__primary-color: #e44d26; 
      --blog-list__secondary-color: #333;
      --blog-list__text-color: #333;
      --blog-list__light-text-color: #666;
      --blog-list__lighter-text-color: #999;
      --blog-list__background-color: #f8f8f8;
      --blog-list__card-background: #ffffff;
      --blog-list__border-color: #eee;
      --blog-list__shadow-light: rgba(0, 0, 0, 0.08);
      --blog-list__shadow-hover: rgba(0, 0, 0, 0.15);
      --blog-list__card-radius: 12px;
      --blog-list__spacing: 24px;
      --blog-list__header-offset: var(--header-offset, 120px);
    }

    .blog-list {
      padding-top: var(--blog-list__header-offset);
      padding-bottom: calc(var(--blog-list__spacing) * 2);
      background-color: var(--blog-list__background-color);
      min-height: 100vh;
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--blog-list__text-color);
    }

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

    .blog-list__section-title {
      font-size: 2.2em;
      color: var(--blog-list__primary-color);
      text-align: center;
      margin-bottom: calc(var(--blog-list__spacing) * 0.75);
      font-weight: bold;
      padding-top: var(--blog-list__spacing);
    }

    .blog-list__description {
      text-align: center;
      margin-bottom: calc(var(--blog-list__spacing) * 1.5);
      color: var(--blog-list__light-text-color);
      font-size: 1.1em;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__timeline-wrapper {
      position: relative;
      padding-left: 50px; 
    }

    .blog-list__timeline-wrapper::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 20px;
      width: 4px;
      background-color: var(--blog-list__primary-color);
      border-radius: 2px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: var(--blog-list__spacing);
      display: flex;
      align-items: flex-start;
    }

    .blog-list__timeline-item::before {
      content: '';
      position: absolute;
      left: 14px; 
      top: 15px; 
      width: 16px;
      height: 16px;
      background-color: var(--blog-list__primary-color);
      border: 3px solid var(--blog-list__card-background);
      border-radius: 50%;
      z-index: 2;
      box-shadow: 0 0 0 2px var(--blog-list__primary-color);
    }

    .blog-list__card {
      background-color: var(--blog-list__card-background);
      border-radius: var(--blog-list__card-radius);
      box-shadow: 0 4px 12px var(--blog-list__shadow-light);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      width: 100%;
      margin-left: calc(var(--blog-list__spacing) / 2); 
    }

    .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;
      border-top-left-radius: var(--blog-list__card-radius);
      border-top-right-radius: var(--blog-list__card-radius);
    }

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

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

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

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

    .blog-list__card-excerpt {
      font-size: 1em; 
      color: var(--blog-list__light-text-color);
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      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: 0.875em; 
      color: var(--blog-list__lighter-text-color);
    }

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

    .blog-list__read-more-link:hover {
      background-color: #c73e1c;
    }

    

    
    @media (min-width: 768px) {
      .blog-list__timeline-wrapper {
        padding-left: 0; 
      }

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

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

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

      .blog-list__card {
        width: 100%;
        margin-left: 0;
      }
    }

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

    
    .blog-list__section-title {
        color: var(--blog-list__primary-color); 
    }
    .blog-list__description {
        color: var(--blog-list__light-text-color); 
    }
    .blog-list__card-title, .blog-list__card-title-link {
        color: var(--blog-list__secondary-color); 
    }
    .blog-list__card-title-link:hover {
        color: var(--blog-list__primary-color); 
    }
    .blog-list__card-excerpt {
        color: var(--blog-list__light-text-color); 
    }
    .blog-list__card-date {
        color: var(--blog-list__lighter-text-color); 
    }
    .blog-list__read-more-link {
        background-color: var(--blog-list__primary-color); 
        color: #ffffff; 
    }
    .blog-list__read-more-link:hover {
        background-color: #c73e1c; 
    }