:root {
    --color-primary-bg: #1a1a1a;
    --color-secondary-bg: #2a2a2a;
    --color-text-light: #f0f0f0;
    --color-text-medium: #b0b0b0;
    --color-text-dark: #888888;
    --color-accent: #ffd700; 
    --color-accent-dark: #ccaa00;
    --color-border: #444444;
    --header-offset: 120px; 
  }

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

  .blog-list__hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/assets/images/hero-bg-blog.jpg') no-repeat center center;
    background-size: cover;
    padding: 60px 20px;
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 40px;
  }

  .blog-list__hero-title {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: var(--color-accent);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  }

  .blog-list__hero-description {
    font-size: 1.1em;
    max-width: 800px;
    margin: 0 auto;
    color: var(--color-text-medium);
  }

  .blog-list__timeline-section {
    padding: 20px 0 60px;
  }

  .blog-list__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

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

  .blog-list__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    background-color: var(--color-border);
    height: 100%;
    z-index: 0;
  }

  .blog-list__timeline-item {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
  }

  .blog-list__timeline-marker {
    width: 20px;
    height: 20px;
    background-color: var(--color-accent);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    border: 3px solid var(--color-primary-bg);
  }

  .blog-list__card {
    background-color: var(--color-secondary-bg);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 48%;
    margin: 0 1%;
    position: relative;
    z-index: 1;
  }

  .blog-list__timeline-item:nth-child(even) .blog-list__card {
    margin-left: 51%;
  }

  .blog-list__timeline-item:nth-child(odd) .blog-list__card {
    margin-right: 51%;
  }

  .blog-list__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  }

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

  .blog-list__card-image-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
  }

  .blog-list__card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
  }

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

  .blog-list__card-content {
    padding: 20px;
  }

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

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

  .blog-list__card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85em;
    color: var(--color-text-dark);
  }

  .blog-list__card-read-more {
    color: var(--color-accent);
    font-weight: bold;
    display: flex;
    align-items: center;
  }

  .blog-list__card-arrow {
    margin-left: 5px;
    transition: margin-left 0.3s ease;
  }

  .blog-list__card-read-more:hover .blog-list__card-arrow {
    margin-left: 10px;
  }

  @media (max-width: 1024px) {
    .blog-list__hero-title {
      font-size: 2em;
    }
    .blog-list__timeline::before {
      left: 20px;
      transform: translateX(0);
    }
    .blog-list__timeline-marker {
      left: 20px;
      transform: translateX(-50%);
    }
    .blog-list__timeline-item {
      justify-content: flex-start;
    }
    .blog-list__card {
      width: calc(100% - 60px);
      margin-left: 60px;
    }
    .blog-list__timeline-item:nth-child(even) .blog-list__card,
    .blog-list__timeline-item:nth-child(odd) .blog-list__card {
      margin-left: 60px;
      margin-right: 0;
    }
  }

  @media (max-width: 768px) {
    .blog-list__hero {
      padding: 40px 15px;
      margin-bottom: 30px;
    }
    .blog-list__hero-title {
      font-size: 1.8em;
    }
    .blog-list__hero-description {
      font-size: 1em;
    }
    .blog-list__container {
      padding: 0 15px;
    }
    .blog-list__timeline::before {
      left: 15px;
    }
    .blog-list__timeline-marker {
      left: 15px;
    }
    .blog-list__card {
      width: calc(100% - 45px);
      margin-left: 45px;
    }
    .blog-list__timeline-item:nth-child(even) .blog-list__card,
    .blog-list__timeline-item:nth-child(odd) .blog-list__card {
      margin-left: 45px;
    }
    .blog-list__card-title {
      font-size: 1.1em;
    }
    .blog-list__card-summary {
      font-size: 0.9em;
    }
  }

  @media (max-width: 480px) {
    .blog-list__hero-title {
      font-size: 1.5em;
    }
    .blog-list__hero-description {
      font-size: 0.9em;
    }
    .blog-list__card-content {
      padding: 15px;
    }
    .blog-list__card-title {
      font-size: 1em;
    }
    .blog-list__card-summary {
      font-size: 0.85em;
      -webkit-line-clamp: 2;
    }
    .blog-list__card-meta {
      font-size: 0.8em;
    }
  }