.blog-detail {
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
    padding-top: var(--header-offset, 120px);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: #f8f9fa;
  }

  .blog-detail__post {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 35px;
    margin-bottom: 30px;
    overflow: hidden;
  }

  .blog-detail__header {
    text-align: center;
    margin-bottom: 30px;
  }

  .blog-detail__title {
    font-size: 38px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    line-height: 1.3;
  }

  .blog-detail__meta {
    font-size: 14px;
    color: #7f8c8d;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 15px;
  }

  .blog-detail__date {
    font-style: italic;
  }

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

  .blog-detail__keyword {
    background-color: #e9ecef;
    color: #495057;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    white-space: nowrap;
    transition: background-color 0.3s ease;
  }

  .blog-detail__keyword:hover {
    background-color: #dee2e6;
  }

  .blog-detail__cover {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 35px;
    display: block;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }

  .blog-detail__content {
    font-size: 17px;
    line-height: 1.7;
    color: #333;
  }

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

  .blog-detail__content h2 {
    font-size: 28px;
    font-weight: 600;
    color: #2c3e50;
    margin-top: 30px;
    margin-bottom: 15px;
    line-height: 1.4;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 10px;
  }

  .blog-detail__content h3 {
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
    margin-top: 25px;
    margin-bottom: 12px;
    line-height: 1.3;
  }

  .blog-detail__content h4 {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-top: 20px;
    margin-bottom: 10px;
    line-height: 1.2;
  }

  .blog-detail__content ul,
  .blog-detail__content ol {
    margin-bottom: 20px;
    padding-left: 30px;
  }

  .blog-detail__content li {
    margin-bottom: 10px;
  }

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

    .blog-detail__post {
      padding: 25px;
    }

    .blog-detail__title {
      font-size: 30px;
      margin-bottom: 10px;
    }

    .blog-detail__meta {
      flex-direction: column;
      gap: 8px;
      margin-top: 10px;
    }

    .blog-detail__cover {
      max-height: 250px;
      margin-bottom: 25px;
    }

    .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: 25px;
      margin-bottom: 12px;
    }
    .blog-detail__content h3 {
      font-size: 20px;
      margin-top: 20px;
      margin-bottom: 10px;
    }
    .blog-detail__content h4 {
      font-size: 18px;
      margin-top: 18px;
      margin-bottom: 8px;
    }
  }