:root {
      --primary-color: #FFD700; 
      --secondary-color: #1A1A1A; 
      --card-bg-color: #2C2C2C; 
      --text-light: #EEEEEE;
      --text-medium: #BBBBBB;
      --text-dark: #888888;
      --border-color: #444444;
      --shadow-color: rgba(0, 0, 0, 0.5);
    }

    .blog-list {
      background-color: var(--secondary-color);
      color: var(--text-light);
      min-height: 100vh;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      font-family: Arial, sans-serif;
      line-height: 1.6;
    }

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

    .blog-list__main-title {
      font-size: 32px;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 20px;
      padding-top: 20px;
    }

    .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;
    }

    .blog-list__timeline-line {
      position: absolute;
      width: 4px;
      background-color: var(--primary-color);
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
      display: none; 
    }

    .blog-list__timeline-item {
      display: flex;
      margin-bottom: 40px;
      position: relative;
      z-index: 2;
      justify-content: center; 
    }

    .blog-list__timeline-item::before {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background-color: var(--primary-color);
      border: 3px solid var(--secondary-color);
      z-index: 3;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: none; 
    }

    .blog-list__card {
      background-color: var(--card-bg-color);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--shadow-color);
      overflow: hidden;
      width: 100%;
      max-width: 600px; 
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      border: 1px solid var(--border-color);
    }

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

    .blog-list__cover-image {
      width: 100%;
      height: 200px; 
      object-fit: cover;
      display: block;
    }

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

    .blog-list__title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      color: var(--primary-color);
      line-height: 1.3;
    }

    .blog-list__title-link {
      color: var(--primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__title-link:hover {
      color: var(--text-light);
      text-decoration: underline;
    }

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

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 10px;
    }

    .blog-list__published-date {
      font-size: 13px;
      color: var(--text-dark);
    }

    .blog-list__read-more-link {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--secondary-color);
      padding: 8px 15px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 14px;
      transition: background-color 0.3s ease, color 0.3s ease;
      margin-left: auto; 
    }

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

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

      .blog-list__timeline-item {
        justify-content: flex-start; 
        padding-left: calc(50% + 40px); 
        padding-right: 0;
        margin-bottom: 60px;
      }

      .blog-list__timeline-item:nth-child(odd) {
        justify-content: flex-end; 
        padding-right: calc(50% + 40px);
        padding-left: 0;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-left: 0;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-right: 0;
      }

      .blog-list__timeline-item::before {
        left: 50%; 
      }

      .blog-list__card {
        max-width: 45%; 
        width: 100%;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: calc(50% - 45% - 40px); 
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: calc(50% - 45% - 40px);
      }
    }

    @media (min-width: 1024px) {
      .blog-list__card {
        max-width: 40%; 
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: calc(50% - 40% - 40px);
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: calc(50% - 40% - 40px);
      }
    }