:root {
      --primary-color: #007bff;
      --text-color-dark: #2c3e50;
      --text-color-medium: #7f8c8d;
      --text-color-light: #333;
      --background-color-light: #f9f9f9;
      --border-color: #e0e0e0;
      --spacing-unit: 1rem;
    }

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

    .blog-detail__post {
      max-width: 800px;
      margin: 0 auto;
      padding: var(--spacing-unit) 1.5rem;
    }

    .blog-detail__header {
      text-align: left;
      margin-bottom: 2rem;
    }

    .blog-detail__title {
      font-size: 2.5rem; 
      color: var(--text-color-dark);
      margin-bottom: 0.8rem;
      line-height: 1.2;
      font-weight: bold;
    }

    .blog-detail__meta {
      font-size: 0.875rem; 
      color: var(--text-color-medium);
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem 1rem;
      align-items: center;
    }

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

    .blog-detail__figure {
      margin: 0 0 2rem 0;
      border-radius: 8px;
      overflow: hidden;
    }

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

    .blog-detail__content {
      font-size: 1.125rem; 
      line-height: 1.8;
      color: var(--text-color-light);
      margin-bottom: 2rem;
    }

    .blog-detail__content p {
      margin-bottom: 1.25rem; 
    }

    .blog-detail__content h2 {
      font-size: 1.8rem;
      color: var(--text-color-dark);
      margin-top: 1.875rem; 
      margin-bottom: 0.9375rem; 
      line-height: 1.3;
    }

    .blog-detail__content h3 {
      font-size: 1.5rem;
      color: var(--text-color-dark);
      margin-top: 1.5rem;
      margin-bottom: 0.75rem;
      line-height: 1.4;
    }

    .blog-detail__content ul,
    .blog-detail__content ol {
      margin-bottom: 1.25rem;
      padding-left: 1.5rem;
    }

    .blog-detail__content li {
      margin-bottom: 0.5rem;
    }

    .blog-detail__content a {
      color: var(--primary-color);
      text-decoration: none;
    }

    .blog-detail__content a:hover {
      text-decoration: underline;
    }

    .blog-detail__content img {
      max-width: 100%;
      height: auto;
      border-radius: 6px;
      display: block;
      margin: 1.5rem auto;
    }

    .blog-detail__footer {
      border-top: 1px solid var(--border-color);
      padding-top: 1.5rem;
      margin-top: 2rem;
    }

    .blog-detail__keywords {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      align-items: center;
    }

    .blog-detail__keywords-label {
      font-weight: bold;
      color: var(--text-color-dark);
      font-size: 0.9375rem; 
      white-space: nowrap;
    }

    .blog-detail__keyword {
      background-color: var(--background-color-light);
      color: var(--text-color-medium);
      padding: 0.3rem 0.8rem;
      border-radius: 4px;
      font-size: 0.875rem; 
      white-space: nowrap;
    }

    @media (max-width: 768px) {
      .blog-detail__post {
        padding: var(--spacing-unit) 1rem;
      }

      .blog-detail__title {
        font-size: 2rem; 
      }

      .blog-detail__content {
        font-size: 1rem; 
        line-height: 1.6;
      }

      .blog-detail__content p {
        margin-bottom: 0.9375rem; 
      }

      .blog-detail__content h2 {
        font-size: 1.5rem;
        margin-top: 1.5rem;
        margin-bottom: 0.75rem;
      }

      .blog-detail__content h3 {
        font-size: 1.25rem;
        margin-top: 1.25rem;
        margin-bottom: 0.6rem;
      }

      .blog-detail__cover {
        max-height: 300px;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__title {
        font-size: 1.75rem; 
      }

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

      .blog-detail__content {
        font-size: 0.9375rem; 
      }

      .blog-detail__keywords-label,
      .blog-detail__keyword {
        font-size: 0.8125rem; 
      }
    }