:root {
      --primary-color: #ff6600;
      --secondary-color: #333333;
      --text-color: #333333;
      --light-gray: #f5f5f5;
      --medium-gray: #cccccc;
      --dark-gray: #666666;
      --white: #ffffff;
      --card-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      --card-shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.2);
      --border-radius: 10px;
      --header-offset: 120px; 
    }

    .blog-list {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--text-color);
      max-width: 1200px;
      margin: 0 auto;
      padding: var(--header-offset, 120px) 20px 40px;
      box-sizing: border-box;
      background-color: var(--light-gray);
    }

    .blog-list__header {
      text-align: center;
      margin-bottom: 40px;
    }

    .blog-list__title-page {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

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

    .blog-list__timeline {
      position: relative;
      margin: 50px 0;
      padding: 20px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--medium-gray);
      top: 0;
      bottom: 0;
      left: 50%;
      margin-left: -2px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      padding: 10px 0;
      position: relative;
      width: 50%;
      margin-bottom: 30px;
      box-sizing: border-box;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      padding-right: 50px;
      text-align: right;
    }

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

    .blog-list__timeline-point {
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 3px solid var(--white);
      border-radius: 50%;
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 2;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-point {
      right: -10px;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-point {
      left: -10px;
    }

    .blog-list__card {
      background-color: var(--white);
      border-radius: var(--border-radius);
      box-shadow: var(--card-shadow);
      padding: 20px;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .blog-list__card:hover {
      box-shadow: var(--card-shadow-hover);
      transform: translateY(-5px);
    }

    .blog-list__image-wrapper {
      width: 100%;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
      border-radius: calc(var(--border-radius) - 5px);
      margin-bottom: 15px;
    }

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

    .blog-list__title {
      font-size: 1.25em; 
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

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

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

    .blog-list__date {
      font-size: 0.8em; 
      color: var(--medium-gray);
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--white);
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
      margin-top: auto; 
    }

    .blog-list__read-more:hover {
      background-color: #e65c00;
    }

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

      .blog-list__timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 20px;
        text-align: left;
      }

      .blog-list__timeline-item:nth-child(odd) {
        padding-right: 20px;
      }

      .blog-list__timeline-item:nth-child(even) {
        left: 0;
      }

      .blog-list__timeline-point {
        left: 10px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-point,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-point {
        left: 10px;
      }
    }

    @media (max-width: 768px) {
      .blog-list {
        padding-left: 15px;
        padding-right: 15px;
      }

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

      .blog-list__description-page {
        font-size: 1em;
      }

      .blog-list__timeline-item {
        padding-left: 40px;
      }

      .blog-list__timeline::before {
        left: 15px;
      }

      .blog-list__timeline-point {
        left: 5px;
        width: 16px;
        height: 16px;
        border-width: 2px;
      }

      .blog-list__image-wrapper {
        padding-bottom: 65%; 
      }

      .blog-list__title {
        font-size: 1.15em; 
      }

      .blog-list__summary {
        font-size: 0.9em; 
        -webkit-line-clamp: 4; 
      }
    }