:root {
    --blog-detail-primary-text-color: #333333;
    --blog-detail-secondary-text-color: #7f8c8d;
    --blog-detail-heading-color: #2c3e50;
    --blog-detail-accent-color: #007bff;
    --blog-detail-background-color: #ffffff;
    --blog-detail-border-color: #e0e0e0;
    --blog-detail-max-width: 800px;
    --blog-detail-font-family: 'Arial', sans-serif;
  }

  .blog-detail__article {
    background-color: var(--blog-detail-background-color);
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
  }

  .blog-detail__container {
    max-width: var(--blog-detail-max-width);
    margin: 0 auto;
    padding: 0 20px;
  }

  .blog-detail__header {
    text-align: left;
    margin-bottom: 25px;
  }

  .blog-detail__title {
    font-size: 38px;
    font-weight: bold;
    color: var(--blog-detail-heading-color);
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 15px;
  }

  .blog-detail__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    font-size: 14px;
    color: var(--blog-detail-secondary-text-color);
    gap: 15px;
  }

  .blog-detail__date {
    white-space: nowrap;
  }

  .blog-detail__keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }

  .blog-detail__keyword-label {
    font-weight: bold;
    color: var(--blog-detail-secondary-text-color);
  }

  .blog-detail__keyword {
    background-color: #e9ecef;
    color: var(--blog-detail-secondary-text-color);
    padding: 4px 10px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
  }

  .blog-detail__keyword:hover {
    background-color: #dee2e6;
    color: var(--blog-detail-primary-text-color);
  }

  .blog-detail__cover {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-top: 30px;
    margin-bottom: 40px;
    display: block;
  }

  .blog-detail__content {
    font-family: var(--blog-detail-font-family);
    color: var(--blog-detail-primary-text-color);
    line-height: 1.7;
    font-size: 17px;
  }

  .blog-detail__content p {
    margin-bottom: 20px;
  }

  .blog-detail__content h2 {
    font-size: 28px;
    color: var(--blog-detail-heading-color);
    margin-top: 35px;
    margin-bottom: 18px;
    line-height: 1.4;
  }

  .blog-detail__content h3 {
    font-size: 24px;
    color: var(--blog-detail-heading-color);
    margin-top: 30px;
    margin-bottom: 15px;
    line-height: 1.4;
  }

  .blog-detail__content h4 {
    font-size: 20px;
    color: var(--blog-detail-heading-color);
    margin-top: 25px;
    margin-bottom: 12px;
    line-height: 1.4;
  }

  .blog-detail__content ul,
  .blog-detail__content ol {
    margin-bottom: 20px;
    padding-left: 25px;
  }

  .blog-detail__content li {
    margin-bottom: 8px;
  }

  .blog-detail__content a {
    color: var(--blog-detail-accent-color);
    text-decoration: underline;
  }

  .blog-detail__content a:hover {
    text-decoration: none;
  }

  .blog-detail__content strong {
    font-weight: bold;
    color: var(--blog-detail-heading-color);
  }

  .blog-detail__content em {
    font-style: italic;
  }

  .blog-detail__content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 25px auto;
    border-radius: 6px;
  }

  @media (max-width: 768px) {
    .blog-detail__title {
      font-size: 30px;
      margin-bottom: 10px;
    }

    .blog-detail__meta {
      font-size: 13px;
      gap: 10px;
    }

    .blog-detail__cover {
      max-height: 300px;
      margin-top: 25px;
      margin-bottom: 30px;
    }

    .blog-detail__content {
      font-size: 16px;
      line-height: 1.6;
    }

    .blog-detail__content p {
      margin-bottom: 15px;
    }

    .blog-detail__content h2 {
      font-size: 24px;
      margin-top: 30px;
      margin-bottom: 15px;
    }

    .blog-detail__content h3 {
      font-size: 20px;
      margin-top: 25px;
      margin-bottom: 12px;
    }

    .blog-detail__content h4 {
      font-size: 18px;
      margin-top: 20px;
      margin-bottom: 10px;
    }

    .blog-detail__container {
      padding: 0 15px;
    }

    .blog-detail__article {
      padding-bottom: 30px;
    }
  }

  @media (max-width: 480px) {
    .blog-detail__title {
      font-size: 24px;
    }

    .blog-detail__meta {
      flex-direction: column;
      align-items: flex-start;
      gap: 5px;
    }

    .blog-detail__keywords {
      flex-direction: row;
      flex-wrap: wrap;
      gap: 5px;
    }

    .blog-detail__keyword-label {
      margin-right: 5px;
    }

    .blog-detail__cover {
      max-height: 200px;
    }

    .blog-detail__content {
      font-size: 15px;
    }

    .blog-detail__content h2 {
      font-size: 20px;
    }

    .blog-detail__content h3 {
      font-size: 18px;
    }
  }