:root {
      --color-primary: #e44d26;
      --color-text-dark: #2c3e50;
      --color-text-medium: #444444;
      --color-text-body: #333333;
      --color-background-light: #f8f9fa;
      --color-border: #e0e0e0;
      --spacing-unit: 1rem;
      --border-radius: 8px;
    }

    .blog-detail {
      max-width: 800px;
      margin: 0 auto;
      padding: var(--spacing-unit) 0;
      padding-top: var(--header-offset, 120px);
      box-sizing: border-box;
      background-color: #ffffff;
    }

    .blog-detail__container {
      padding: 0 var(--spacing-unit);
    }

    .blog-detail__post {
      background-color: #ffffff;
      padding: 2rem;
      border-radius: var(--border-radius);
    }

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

    .blog-detail__title {
      font-size: 2.5rem;
      color: var(--color-text-dark);
      margin-top: 0;
      margin-bottom: 1rem;
      line-height: 1.2;
      font-weight: bold;
    }

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

    .blog-detail__date {
      color: var(--color-text-medium);
    }

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

    .blog-detail__keyword {
      background-color: #f0f0f0;
      color: var(--color-text-medium);
      padding: 0.3rem 0.8rem;
      border-radius: 4px;
      font-size: 0.8rem;
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 400px;
      object-fit: cover;
      border-radius: var(--border-radius);
      margin-bottom: 2.5rem;
      display: block;
    }

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

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

    .blog-detail__content h2 {
      font-size: 2rem;
      color: var(--color-text-dark);
      margin-top: 2rem;
      margin-bottom: 1rem;
      line-height: 1.3;
      font-weight: bold;
    }

    .blog-detail__content h3 {
      font-size: 1.75rem;
      color: var(--color-text-dark);
      margin-top: 1.5rem;
      margin-bottom: 0.75rem;
      line-height: 1.3;
    }

    .blog-detail__content h4 {
      font-size: 1.5rem;
      color: var(--color-text-dark);
      margin-top: 1.25rem;
      margin-bottom: 0.6rem;
      line-height: 1.3;
    }

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

    .blog-detail__content li {
      margin-bottom: 0.5rem;
      line-height: 1.6;
    }

    @media (max-width: 768px) {
      .blog-detail {
        padding-top: var(--header-offset, 100px);
      }
      .blog-detail__post {
        padding: 1.5rem;
      }
      .blog-detail__title {
        font-size: 2rem;
      }
      .blog-detail__content {
        font-size: 1rem;
      }
      .blog-detail__content h2 {
        font-size: 1.75rem;
        margin-top: 1.5rem;
        margin-bottom: 0.8rem;
      }
      .blog-detail__content h3 {
        font-size: 1.5rem;
      }
      .blog-detail__content h4 {
        font-size: 1.25rem;
      }
      .blog-detail__cover {
        max-height: 300px;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__post {
        padding: 1rem;
      }
      .blog-detail__title {
        font-size: 1.75rem;
      }
      .blog-detail__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
      }
      .blog-detail__cover {
        margin-bottom: 1.5rem;
      }
    }