:root {
      --primary-color: #007bff;
      --secondary-color: #6c757d;
      --text-color: #1a1a1a;
      --light-text-color: #4a4a4a;
      --lighter-text-color: #666;
      --background-color: #f8f9fa;
      --card-background: #ffffff;
      --border-color: #e9ecef;
      --accent-color: #dc3545;
      --header-offset: 120px;
    }

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

    .blog-list__header {
      text-align: center;
      margin-bottom: 40px;
      padding: 20px 0;
    }

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

    .blog-list__description {
      font-size: 1.1em;
      color: var(--light-text-color);
      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: 50%;
      width: 4px;
      background-color: var(--border-color);
      transform: translateX(-50%);
      display: none;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 30px;
      padding-left: 30px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
    }

    .blog-list__timeline-dot {
      position: absolute;
      top: 0;
      left: 0;
      width: 16px;
      height: 16px;
      background-color: var(--primary-color);
      border-radius: 50%;
      border: 3px solid var(--card-background);
      z-index: 1;
      box-shadow: 0 0 0 2px var(--primary-color);
    }

    .blog-list__timeline-content {
      width: 100%;
      margin-top: -8px;
    }

    .blog-list__timeline-date {
      font-size: 0.9em;
      color: var(--lighter-text-color);
      margin-bottom: 10px;
      font-weight: bold;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .blog-list__card-link {
      text-decoration: none;
      color: inherit;
      display: block;
      width: 100%;
    }

    .blog-list__card {
      background-color: var(--card-background);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .blog-list__card-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      display: block;
      border-top-left-radius: 10px;
      border-top-right-radius: 10px;
    }

    .blog-list__card-image-placeholder {
        width: 100%;
        height: 225px;
        background-color: var(--border-color);
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--lighter-text-color);
        font-size: 0.9em;
        text-align: center;
        padding: 10px;
    }

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

    .blog-list__card-title {
      font-size: 1.25em;
      font-weight: bold;
      color: var(--text-color);
      margin-bottom: 10px;
      line-height: 1.3;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

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

    .blog-list__card-read-more {
      display: inline-block;
      margin-top: auto;
      color: #0056b3;
      font-weight: bold;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__card-read-more:hover {
      color: var(--accent-color);
    }

    .blog-list__pagination {
      display: flex;
      justify-content: center;
      margin-top: 50px;
      padding-bottom: 30px;
    }

    .blog-list__pagination-button {
      background-color: #0056b3;
      color: #ffffff;
      border: none;
      padding: 12px 25px;
      margin: 0 8px;
      border-radius: 5px;
      cursor: pointer;
      font-size: 1em;
      transition: background-color 0.3s ease;
    }

    .blog-list__pagination-button:hover {
      background-color: var(--accent-color);
    }

    @media (min-width: 768px) {
      .blog-list__timeline::before {
        display: block;
      }

      .blog-list__timeline-item {
        padding-left: 0;
        width: 50%;
        margin-left: 0;
        margin-right: 0;
        padding-bottom: 60px;
      }

      .blog-list__timeline-item:nth-child(odd) {
        text-align: right;
        padding-right: 40px;
        left: 0;
      }

      .blog-list__timeline-item:nth-child(even) {
        text-align: left;
        padding-left: 40px;
        left: 50%;
      }

      .blog-list__timeline-dot {
        left: auto;
        right: -10px;
        transform: translateX(50%);
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
        left: -10px;
        right: auto;
        transform: translateX(-50%);
      }

      .blog-list__timeline-date {
        margin-bottom: 5px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-left: auto;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-right: auto;
      }
    }

    @media (min-width: 1024px) {
        .blog-list__timeline {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            position: static;
            padding: 0;
        }

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

        .blog-list__timeline-item {
            width: 100%;
            padding: 0;
            margin-bottom: 0;
            left: auto;
            text-align: left;
            display: flex;
            flex-direction: column;
        }

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

        .blog-list__timeline-content {
            margin-top: 0;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .blog-list__timeline-date {
            order: -1;
            margin-bottom: 10px;
        }

        .blog-list__card-link {
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .blog-list__card {
            flex-grow: 1;
        }

        .blog-list__card-image {
            height: 180px;
        }
        .blog-list__card-image-placeholder {
            height: 180px;
        }
        .blog-list__card-title {
            font-size: 1.15em;
        }
        .blog-list__card-summary {
            font-size: 0.9em;
        }
    }