:root {
      --blog-detail-primary-color: #007bff;
      --blog-detail-secondary-color: #6c757d;
      --blog-detail-text-color: #333;
      --blog-detail-heading-color: #2c3e50;
      --blog-detail-meta-color: #7f8c8d;
      --blog-detail-background-color: #f8f9fa;
      --blog-detail-white-color: #ffffff;
      --blog-detail-border-color: #e0e0e0;
      --blog-detail-keyword-bg: #e9ecef;
      --blog-detail-keyword-text: #495057;
    }

    .blog-detail {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--blog-detail-text-color);
      background-color: var(--blog-detail-background-color);
      padding-bottom: 40px;
      padding-top: var(--header-offset, 120px);
    }

    .blog-detail__article {
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      background-color: var(--blog-detail-white-color);
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }

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

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

    .blog-detail__title {
      font-size: 38px;
      color: var(--blog-detail-heading-color);
      margin-top: 0;
      margin-bottom: 15px;
      line-height: 1.2;
      font-weight: bold;
    }

    @media (max-width: 768px) {
      .blog-detail__title {
        font-size: 28px;
      }
    }

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

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

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

    .blog-detail__keywords-label {
      font-weight: bold;
      color: var(--blog-detail-meta-color);
    }

    .blog-detail__keyword {
      display: inline-block;
      background-color: var(--blog-detail-keyword-bg);
      color: var(--blog-detail-keyword-text);
      padding: 5px 10px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 13px;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

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

    .blog-detail__figure {
      margin: 0 0 30px 0;
    }

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

    @media (max-width: 768px) {
      .blog-detail__cover {
        max-height: 250px;
      }
    }

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

    @media (max-width: 768px) {
      .blog-detail__content {
        font-size: 16px;
      }
    }

    .blog-detail__content h2 {
      font-size: 28px;
      color: var(--blog-detail-heading-color);
      margin-top: 30px;
      margin-bottom: 15px;
      line-height: 1.3;
    }

    .blog-detail__content h3 {
      font-size: 24px;
      color: var(--blog-detail-heading-color);
      margin-top: 25px;
      margin-bottom: 12px;
      line-height: 1.3;
    }

    .blog-detail__content h4 {
      font-size: 20px;
      color: var(--blog-detail-heading-color);
      margin-top: 20px;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

    .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-primary-color);
      text-decoration: underline;
    }

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

    .blog-detail__content img {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 20px auto;
      border-radius: 6px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .blog-detail__content blockquote {
      border-left: 4px solid var(--blog-detail-primary-color);
      padding-left: 15px;
      margin: 20px 0;
      font-style: italic;
      color: var(--blog-detail-secondary-color);
    }