:root {
      --primary-bg: #1a1a1a;
      --secondary-bg: #2a2a2a;
      --text-light: #f0f0f0;
      --text-medium: #cccccc;
      --text-dark: #999999;
      --accent-color: #ffcc00;
      --border-color: #444444;
      --card-border-radius: 10px;
      --spacing-md: 20px;
      --spacing-lg: 30px;
    }

    .blog-list {
      background-color: var(--primary-bg);
      color: var(--text-light);
      padding-top: var(--header-offset, 120px);
      padding-bottom: 60px;
      min-height: 100vh;
      box-sizing: border-box;
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--spacing-md);
    }

    .blog-list__title {
      font-size: 2.5em;
      text-align: center;
      margin-bottom: var(--spacing-lg);
      color: var(--accent-color);
      font-weight: bold;
      padding-top: var(--spacing-lg);
    }

    .blog-list__description {
      text-align: center;
      font-size: 1.1em;
      margin-bottom: var(--spacing-lg);
      color: var(--text-medium);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
    }

    .blog-list__timeline {
      position: relative;
      margin: 40px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--border-color);
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__timeline-item {
      padding: var(--spacing-md) 0;
      position: relative;
      width: 50%;
      margin-bottom: var(--spacing-lg);
      box-sizing: border-box;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      padding-right: 60px;
    }

    .blog-list__timeline-item:nth-child(even) {
      left: 50%;
      padding-left: 60px;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      background-color: var(--accent-color);
      border: 3px solid var(--primary-bg);
      top: 50%;
      border-radius: 50%;
      z-index: 2;
      transform: translateY(-50%);
    }

    .blog-list__timeline-item:nth-child(odd)::after {
      right: -8px;
    }

    .blog-list__timeline-item:nth-child(even)::after {
      left: -8px;
    }

    .blog-list__card {
      background-color: var(--secondary-bg);
      border-radius: var(--card-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      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, 0.5);
    }

    .blog-list__card-image-wrapper {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; 
      overflow: hidden;
    }

    .blog-list__card-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .blog-list__card-content {
      padding: var(--spacing-md);
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .blog-list__card-date {
      font-size: 0.8em;
      color: var(--text-dark);
      margin-bottom: 10px;
      text-align: right;
    }

    .blog-list__card-title {
      font-size: 1.2em; 
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
      flex-grow: 1;
    }

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

    .blog-list__card-title-link:hover {
      color: var(--accent-color);
    }

    .blog-list__card-summary {
      font-size: 0.9em; 
      color: var(--text-medium);
      line-height: 1.6;
      margin-bottom: var(--spacing-md);
      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;
      padding: 8px 15px;
      background-color: var(--accent-color);
      color: var(--primary-bg);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease;
      align-self: flex-start;
    }

    .blog-list__card-read-more:hover {
      background-color: #e6b800;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__timeline-item {
        width: 100%;
        left: 0;
        padding-left: 60px;
        padding-right: var(--spacing-md);
      }

      .blog-list__timeline-item::after {
        left: 12px;
        right: auto;
        transform: translateY(-50%);
      }

      .blog-list__title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .blog-list__container {
        padding: 0 var(--spacing-md);
      }
      .blog-list__timeline {
        margin: 20px 0;
      }
      .blog-list__timeline-item {
        padding-left: 50px;
      }
      .blog-list__timeline-item::after {
        left: 10px;
        width: 14px;
        height: 14px;
      }
      .blog-list__card-title {
        font-size: 1.1em;
      }
      .blog-list__card-summary {
        font-size: 0.85em;
      }
    }

    @media (max-width: 480px) {
      .blog-list__title {
        font-size: 1.8em;
      }
      .blog-list__description {
        font-size: 1em;
      }
      .blog-list__timeline-item {
        padding-left: 40px;
      }
      .blog-list__timeline-item::after {
        left: 8px;
        width: 12px;
        height: 12px;
      }
      .blog-list__card-content {
        padding: 15px;
      }
      .blog-list__card-read-more {
        padding: 6px 12px;
        font-size: 0.9em;
      }
    }