:root {
    --primary-color: #e44d26;
    --secondary-color: #333333;
    --text-color: #333333;
    --light-text-color: #666666;
    --lighter-text-color: #777777;
    --background-color: #f8f8f8;
    --card-background: #ffffff;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --hover-shadow-color: rgba(0, 0, 0, 0.2);
    --header-offset: 120px;
  }

  .blog-list {
    font-family: 'Arial', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    padding-top: var(--header-offset);
    padding-bottom: 40px;
    line-height: 1.6;
  }

  .blog-list__hero {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--card-background);
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
  }

  .blog-list__main-title {
    font-size: 2.5em;
    color: var(--secondary-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-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
  }

  .blog-list__timeline-container::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    z-index: 0;
    display: none;
  }

  .blog-list__timeline-item {
    padding: 10px 0;
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
  }

  .blog-list__timeline-marker {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    text-align: center;
    color: var(--lighter-text-color);
    font-size: 0.9em;
    font-weight: bold;
    z-index: 1;
  }

  .blog-list__timeline-marker::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--primary-color);
    border: 3px solid var(--card-background);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    left: 50%;
    margin-left: -8px;
  }

  .blog-list__timeline-date {
    display: block;
    padding: 5px;
    background-color: var(--card-background);
    border-radius: 5px;
    box-shadow: 0 2px 5px var(--shadow-color);
    position: relative;
    z-index: 2;
    color: var(--primary-color);
    font-size: 0.9em;
  }

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

  .blog-list__timeline-card {
    background-color: var(--card-background);
    border-radius: 10px;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 400px;
  }

  .blog-list__timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--hover-shadow-color);
  }

  .blog-list__timeline-card-image {
    width: 100%;
    padding-bottom: 56.25%;
    background-size: cover;
    background-position: center;
    background-color: #eee;
  }

  .blog-list__timeline-card-content {
    padding: 20px;
  }

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

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

  .blog-list__timeline-card-read-more {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--card-background);
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9em;
    font-weight: bold;
    transition: background-color 0.3s ease;
  }

  .blog-list__timeline-card-read-more:hover {
    background-color: #c23b18;
  }

  @media (max-width: 767px) {
    .blog-list__main-title {
      font-size: 2em;
    }

    .blog-list__timeline-container {
      padding: 10px;
    }

    .blog-list__timeline-container::after {
      left: 20px;
      margin-left: 0;
    }

    .blog-list__timeline-item {
      justify-content: flex-start;
      padding-left: 50px;
    }

    .blog-list__timeline-marker {
      left: 0;
      width: 40px;
      text-align: left;
    }

    .blog-list__timeline-marker::before {
      left: 20px;
      margin-left: -8px;
    }

    .blog-list__timeline-date {
      font-size: 0.8em;
      padding: 3px 6px;
    }

    .blog-list__timeline-card-link {
      width: calc(100% - 50px);
    }
  }

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

    .blog-list__timeline-item {
      width: 50%;
      padding: 20px 0;
      display: flex;
      align-items: center;
    }

    .blog-list__timeline-item:nth-child(odd) {
      float: left;
      clear: both;
      padding-right: 50px;
      justify-content: flex-end;
    }

    .blog-list__timeline-item:nth-child(even) {
      float: right;
      clear: both;
      padding-left: 50px;
      justify-content: flex-start;
    }

    .blog-list__timeline-marker {
      top: 50%;
      transform: translateY(-50%);
      left: 50%;
      margin-left: -40px;
      width: 80px;
    }
    .blog-list__timeline-marker::before {
      left: 50%;
      margin-left: -8px;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-card-link {
      width: 100%;
      max-width: none;
    }
    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-card-link {
      width: 100%;
      max-width: none;
    }
    .blog-list__timeline-card {
      width: 100%;
      max-width: none;
    }
  }

  @media (min-width: 1024px) {
    .blog-list__main-title {
      font-size: 3em;
    }
    .blog-list__timeline-container {
      padding: 40px 20px;
    }
  }