:root {
    --primary-color: #ffcc00;
    --secondary-color: #e6b800;
    --background-dark: #1a1a1a;
    --text-light: #ffffff;
    --text-medium: #cccccc;
    --text-dark: #666666;
    --card-bg: #2a2a2a;
    --border-color: #444444;
    --shadow-color: rgba(0, 0, 0, 0.5);
  }

  .blog-list__section {
    padding: 30px 20px;
    padding-top: var(--header-offset, 120px);
    background-color: var(--background-dark);
    color: var(--text-light);
    max-width: 1200px;
    margin: 0 auto;
  }

  .blog-list__title {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.3;
  }

  .blog-list__description {
    font-size: 16px;
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
  }

  .blog-list__timeline {
    position: relative;
    padding: 20px 0;
  }

  .blog-list__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: var(--border-color);
    transform: translateX(-50%);
    z-index: 0;
  }

  .blog-list__timeline-item {
    display: flex;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
    flex-direction: column;
    align-items: center;
  }

  .blog-list__timeline-item:last-child {
    margin-bottom: 0;
  }

  .blog-list__timeline-date-marker {
    position: absolute;
    top: 0;
    left: 50%;
    width: 16px;
    height: 16px;
    background-color: var(--primary-color);
    border: 2px solid var(--card-bg);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
  }

  .blog-list__timeline-content-wrapper {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    max-width: 500px;
    margin-top: 20px;
    text-align: center;
    position: relative;
  }

  .blog-list__timeline-content-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7);
  }

  .blog-list__timeline-date {
    font-size: 13px;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
    font-weight: bold;
  }

  .blog-list__timeline-image-link {
    display: block;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
  }

  .blog-list__timeline-image {
    width: 100%;
    padding-bottom: 56.25%;
    background-size: cover;
    background-position: center;
    background-color: var(--border-color);
    border-radius: 8px;
    transition: transform 0.3s ease;
  }

  .blog-list__timeline-image-link:hover .blog-list__timeline-image {
    transform: scale(1.05);
  }

  .blog-list__timeline-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
  }

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

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

  .blog-list__timeline-summary {
    font-size: 15px;
    color: var(--text-medium);
    margin-bottom: 20px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .blog-list__timeline-read-more {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--background-dark);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: 15px;
  }

  .blog-list__timeline-read-more:hover {
    background-color: var(--secondary-color);
    color: var(--text-light);
  }

  @media (min-width: 768px) {
    .blog-list__timeline::before {
      left: 50%;
    }

    .blog-list__timeline-item {
      flex-direction: row;
      justify-content: center;
      margin-bottom: 70px;
    }

    .blog-list__timeline-item:nth-child(even) {
      flex-direction: row-reverse;
    }

    .blog-list__timeline-date-marker {
      left: 50%;
      transform: translateX(-50%);
      top: 20px;
    }

    .blog-list__timeline-content-wrapper {
      width: calc(50% - 40px);
      max-width: none;
      margin-top: 0;
      text-align: left;
      position: relative;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content-wrapper {
      margin-right: 40px;
      margin-left: auto;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content-wrapper {
      margin-left: 40px;
      margin-right: auto;
    }

    .blog-list__timeline-date {
      position: absolute;
      top: 25px;
      font-size: 14px;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
      right: calc(100% + 20px);
      text-align: right;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
      left: calc(100% + 20px);
      text-align: left;
    }

    .blog-list__timeline-content-wrapper::after {
      content: '';
      position: absolute;
      top: 30px;
      width: 0;
      height: 0;
      border-style: solid;
      z-index: 1;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content-wrapper::after {
      right: -15px;
      border-width: 10px 0 10px 15px;
      border-color: transparent transparent transparent var(--card-bg);
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content-wrapper::after {
      left: -15px;
      border-width: 10px 15px 10px 0;
      border-color: transparent var(--card-bg) transparent transparent;
    }
  }

  @media (min-width: 1024px) {
    .blog-list__title {
      font-size: 36px;
    }

    .blog-list__description {
      font-size: 18px;
    }

    .blog-list__timeline-item {
      margin-bottom: 90px;
    }

    .blog-list__timeline-content-wrapper {
      padding: 30px;
    }

    .blog-list__timeline-date {
      font-size: 16px;
    }

    .blog-list__timeline-title {
      font-size: 22px;
    }

    .blog-list__timeline-summary {
      font-size: 16px;
    }
  }