:root {
      --primary-color: #CC8400; 
      --secondary-color: #333333;
      --text-color-dark: #333333;
      --text-color-medium: #666666;
      --text-color-light: #777777; 
      --background-light: #f9f9f9;
      --card-background: #ffffff;
      --border-color: #eeeeee;
      --timeline-line-color: #dddddd;
      --header-offset: 120px; 
    }

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

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px 60px;
      background-color: var(--card-background);
      margin-bottom: 20px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .blog-list__main-title {
      font-size: 2.5em;
      color: var(--secondary-color);
      margin-bottom: 15px;
      line-height: 1.2;
    }

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

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

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

    .blog-list__item {
      display: flex;
      margin-bottom: 40px;
      position: relative;
      align-items: center;
    }

    .blog-list__item:nth-child(odd) {
      flex-direction: row;
    }

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

    .blog-list__item-marker {
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--primary-color);
      color: #ffffff;
      padding: 8px 15px;
      border-radius: 20px;
      font-size: 0.9em;
      font-weight: bold;
      white-space: nowrap;
      z-index: 1;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .blog-list__card {
      background-color: var(--card-background);
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: calc(50% - 60px); 
      position: relative;
      z-index: 1;
      overflow: hidden;
    }

    .blog-list__item:nth-child(odd) .blog-list__card {
      margin-right: 60px; 
    }

    .blog-list__item:nth-child(even) .blog-list__card {
      margin-left: 60px; 
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

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

    .blog-list__image-wrapper {
      width: 100%;
      padding-top: 56.25%; 
      position: relative;
      overflow: hidden;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

    .blog-list__card-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      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: 1.4em; 
      font-weight: bold;
      margin-bottom: 10px;
      color: var(--secondary-color);
      line-height: 1.3;
    }

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

    .blog-list__read-more {
      display: inline-flex;
      align-items: center;
      color: var(--primary-color);
      font-weight: bold;
      font-size: 0.95em;
      transition: color 0.3s ease;
    }

    .blog-list__read-more:hover {
      color: var(--secondary-color);
    }

    .blog-list__arrow {
      margin-left: 8px;
      transition: margin-left 0.3s ease;
    }

    .blog-list__read-more:hover .blog-list__arrow {
      margin-left: 12px;
    }

    
    @media (max-width: 1024px) {
      .blog-list__main-title {
        font-size: 2em;
      }
      .blog-list__description {
        font-size: 1em;
      }
      .blog-list__timeline-container::before {
        left: 20px; 
        transform: translateX(0);
      }
      .blog-list__item {
        flex-direction: column; 
        align-items: flex-start;
      }
      .blog-list__item:nth-child(odd) .blog-list__card,
      .blog-list__item:nth-child(even) .blog-list__card {
        width: calc(100% - 60px); 
        margin-left: 60px; 
        margin-right: 0;
      }
      .blog-list__item-marker {
        left: 20px; 
        transform: translateX(-50%); 
        top: 0;
        margin-top: 10px; 
      }
      .blog-list__card-content {
        padding: 15px;
      }
      .blog-list__card-title {
        font-size: 1.2em; 
      }
      .blog-list__card-summary {
        font-size: 0.95em; 
      }
    }

    @media (max-width: 768px) {
      .blog-list__hero {
        padding: 30px 15px 40px;
      }
      .blog-list__main-title {
        font-size: 1.8em;
      }
      .blog-list__description {
        font-size: 0.9em;
      }
      .blog-list__timeline-container {
        padding: 10px;
      }
      .blog-list__item-marker {
        font-size: 0.8em;
        padding: 6px 12px;
      }
      .blog-list__card {
        width: calc(100% - 40px); 
        margin-left: 40px; 
      }
      .blog-list__card-title {
        font-size: 1.1em; 
      }
      .blog-list__card-summary {
        font-size: 0.9em; 
        -webkit-line-clamp: 2; 
        min-height: 2.5em; 
      }
    }

    @media (max-width: 480px) {
      .blog-list__main-title {
        font-size: 1.5em;
      }
      .blog-list__description {
        font-size: 0.85em;
      }
      .blog-list__item-marker {
        font-size: 0.75em;
        padding: 5px 10px;
      }
      .blog-list__card-title {
        font-size: 1em; 
      }
      .blog-list__card-summary {
        font-size: 0.85em; 
      }
    }