:root {
      --blog-list-primary-color: #1a73e8; 
      --blog-list-text-dark: #333333; 
      --blog-list-text-medium: #555555; 
      --blog-list-background-light: #f5f7fa; 
      --blog-list-card-background: #ffffff; 
      --blog-list-border-light: #e0e0e0;
      --blog-list-shadow-light: rgba(0, 0, 0, 0.08);
      --blog-list-shadow-hover: rgba(0, 0, 0, 0.15);
    }

    .blog-list {
      padding-top: var(--header-offset, 120px); 
      background-color: var(--blog-list-background-light);
      min-height: 100vh;
      font-family: 'Arial', sans-serif;
      color: var(--blog-list-text-dark);
    }

    .blog-list__header {
      text-align: center;
      padding: 40px 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    .blog-list__title {
      font-size: 2.5em;
      color: var(--blog-list-text-dark);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--blog-list-text-medium);
      line-height: 1.6;
      margin-bottom: 30px;
    }

    .blog-list__grid {
      display: grid;
      gap: 28px; 
      padding: 20px;
      max-width: 1200px;
      margin: 0 auto;
      grid-template-columns: repeat(1, 1fr); 
    }

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

    @media (min-width: 1024px) {
      .blog-list__grid {
        grid-template-columns: repeat(3, 1fr); 
        padding: 40px;
      }
    }

    .blog-list__item {
      background-color: var(--blog-list-card-background);
      border-radius: 10px; 
      box-shadow: 0 4px 12px var(--blog-list-shadow-light); 
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
    }

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

    .blog-list__item-link {
      display: block;
      text-decoration: none;
      color: inherit;
    }

    .blog-list__item-image {
      width: 100%;
      height: 200px; 
      object-fit: cover;
      border-top-left-radius: 10px;
      border-top-right-radius: 10px;
    }

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

    .blog-list__item-date {
      font-size: 0.85em; 
      color: var(--blog-list-text-medium);
      margin-bottom: 10px;
      display: block;
      font-weight: 500;
    }

    .blog-list__item-title {
      font-size: 1.25em; 
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

    .blog-list__item-summary {
      font-size: 0.95em; 
      color: var(--blog-list-text-medium);
      line-height: 1.6;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .blog-list__item-read-more {
      display: inline-block;
      margin-top: auto; 
      padding: 8px 15px;
      background-color: var(--blog-list-primary-color);
      color: #ffffff;
      text-decoration: none;
      border-radius: 5px;
      font-size: 0.9em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      align-self: flex-start;
    }

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

    
    @media (max-width: 767px) {
      .blog-list__item {
        padding-left: 35px;
        margin-left: 10px;
        border-left: 2px solid var(--blog-list-border-light);
        border-radius: 0;
        box-shadow: none;
        background-color: transparent;
      }

      .blog-list__item:hover {
        transform: none;
        box-shadow: none;
      }

      .blog-list__item::before {
        content: '';
        position: absolute;
        left: -10px;
        top: 25px;
        width: 18px;
        height: 18px;
        background-color: var(--blog-list-primary-color);
        border: 4px solid var(--blog-list-background-light);
        border-radius: 50%;
        z-index: 1;
      }

      .blog-list__item-image {
        border-radius: 8px;
      }

      .blog-list__item-content {
        background-color: var(--blog-list-card-background);
        border-radius: 8px;
        padding: 15px;
        box-shadow: 0 2px 8px var(--blog-list-shadow-light);
      }

      .blog-list__item-date {
        position: absolute;
        left: 35px;
        top: 0px;
        font-size: 0.75em;
        color: var(--blog-list-primary-color);
        font-weight: bold;
      }
    }

    @media (min-width: 768px) {
      .blog-list__item-image {
        height: 220px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__item-image {
        height: 250px;
      }
    }