:root {
    --primary-color: #f39c12;
    --secondary-color: #e74c3c;
    --text-light: #ecf0f1;
    --text-dark: #2c3e50;
    --background-dark: #1a1a1a;
    --background-medium: #2c3e50;
    --meta-color: #bdc3c7;
    --header-offset: 120px;
  }

  .blog-detail {
    padding-top: var(--header-offset, 120px);
    background-color: var(--background-dark);
    color: var(--text-light);
    min-height: 100vh;
    padding-bottom: 50px;
  }

  .blog-detail__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    background-color: var(--background-medium);
  }

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

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

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

  .blog-detail__date {
    margin-right: 15px;
    white-space: nowrap;
  }

  .blog-detail__keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 5px;
  }

  .blog-detail__keyword {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    white-space: nowrap;
  }

  .blog-detail__cover {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  }

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

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

  .blog-detail__content h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: bold;
  }

  .blog-detail__content h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 25px;
    margin-bottom: 12px;
  }

  .blog-detail__content h4 {
    font-size: 20px;
    color: var(--text-light);
    margin-top: 20px;
    margin-bottom: 10px;
  }

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

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

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

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

  @media (max-width: 768px) {
    .blog-detail__container {
      padding: 15px;
      margin: 0 10px;
    }

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

    .blog-detail__meta {
      flex-direction: column;
      gap: 5px;
      margin-bottom: 20px;
    }

    .blog-detail__date {
      margin-right: 0;
    }

    .blog-detail__cover {
      margin-bottom: 20px;
      border-radius: 5px;
    }

    .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;
    }
  }

  @media (max-width: 480px) {
    .blog-detail__title {
      font-size: 26px;
    }
    .blog-detail__keyword {
      font-size: 11px;
      padding: 4px 8px;
    }
  }