:root {
      --primary-text-color: #2c3e50;
      --secondary-text-color: #7f8c8d;
      --accent-color: #e67e22;
      --background-color-light: #f8f8f8;
      --border-color: #e0e0e0;
    }

    .blog-detail {
      padding-top: var(--header-offset, 120px);
      background-color: #fff;
      min-height: 100vh;
      line-height: 1.6;
      color: var(--primary-text-color);
      font-family: Arial, sans-serif;
    }

    .blog-detail__post {
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .blog-detail__header {
      margin-bottom: 20px;
      text-align: center;
    }

    .blog-detail__title {
      font-size: 38px;
      color: var(--primary-text-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-detail__meta {
      font-size: 14px;
      color: var(--secondary-text-color);
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 5px;
    }

    .blog-detail__published-label {
      font-weight: 500;
    }

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

    .blog-detail__cover-wrapper {
      margin-bottom: 30px;
      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: 17px;
      color: #333;
      line-height: 1.7;
      margin-bottom: 30px;
    }

    .blog-detail__content p {
      margin-bottom: 18px;
    }

    .blog-detail__content h2 {
      font-size: 28px;
      color: var(--primary-text-color);
      margin-top: 30px;
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.4;
    }

    .blog-detail__content h3 {
      font-size: 24px;
      color: var(--primary-text-color);
      margin-top: 25px;
      margin-bottom: 12px;
      font-weight: bold;
      line-height: 1.4;
    }

    .blog-detail__content ul,
    .blog-detail__content ol {
      margin-bottom: 18px;
      padding-left: 25px;
    }

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

    .blog-detail__content a {
      color: var(--accent-color);
      text-decoration: none;
      border-bottom: 1px solid var(--accent-color);
      transition: color 0.3s ease, border-color 0.3s ease;
    }

    .blog-detail__content a:hover {
      color: #c06316; 
      border-color: transparent;
    }

    .blog-detail__keywords-section {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      margin-top: 20px;
      padding-top: 15px;
      border-top: 1px solid var(--border-color);
    }

    .blog-detail__keywords-label {
      font-weight: bold;
      margin-right: 10px;
      color: var(--primary-text-color);
      font-size: 15px;
      flex-shrink: 0;
    }

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

    .blog-detail__keyword {
      background-color: var(--background-color-light);
      color: var(--secondary-text-color);
      padding: 6px 12px;
      border-radius: 5px;
      font-size: 13px;
      white-space: nowrap;
      border: 1px solid var(--border-color);
    }

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

      .blog-detail__title {
        font-size: 32px;
        margin-bottom: 10px;
      }

      .blog-detail__meta {
        font-size: 13px;
      }

      .blog-detail__cover-wrapper {
        margin-bottom: 20px;
      }

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

      .blog-detail__content {
        font-size: 16px;
        line-height: 1.6;
        margin-bottom: 25px;
      }

      .blog-detail__content p {
        margin-bottom: 15px;
      }

      .blog-detail__content h2 {
        font-size: 26px;
        margin-top: 25px;
        margin-bottom: 12px;
      }

      .blog-detail__content h3 {
        font-size: 22px;
        margin-top: 20px;
        margin-bottom: 10px;
      }

      .blog-detail__keywords-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
      }

      .blog-detail__keywords-label {
        margin-right: 0;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__post {
        padding: 10px;
      }

      .blog-detail__title {
        font-size: 28px;
      }

      .blog-detail__meta {
        font-size: 12px;
      }

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

      .blog-detail__content {
        font-size: 15px;
      }

      .blog-detail__content h2 {
        font-size: 24px;
      }

      .blog-detail__content h3 {
        font-size: 20px;
      }

      .blog-detail__keyword {
        padding: 5px 10px;
        font-size: 12px;
      }
    }