:root {
      --primary-text-color: #333333;
      --secondary-text-color: #7f8c8d;
      --heading-color: #2c3e50;
      --background-color: #ffffff;
      --accent-link-color: #0056b3;
      --header-offset: 120px;
    }

    .blog-detail {
      background-color: #f8f9fa;
      color: var(--primary-text-color);
      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
      line-height: 1.6;
      padding-bottom: 40px;
      padding-top: var(--header-offset, 120px);
    }

    .blog-detail__container {
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
    }

    .blog-detail__post {
      background-color: var(--background-color);
      border-radius: 12px;
      box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    .blog-detail__header {
      padding: 30px 20px 20px;
      text-align: center;
    }

    .blog-detail__title {
      font-size: clamp(28px, 8vw, 40px);
      color: var(--heading-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-detail__meta {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      font-size: 14px;
      color: var(--secondary-text-color);
      gap: 10px 20px;
    }

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

    .blog-detail__keywords {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: center;
    }

    .blog-detail__keyword {
      background-color: #e9ecef;
      color: #555555;
      padding: 5px 12px;
      border-radius: 20px;
      font-size: 13px;
      white-space: nowrap;
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 400px;
      object-fit: cover;
      display: block;
      border-radius: 0 0 12px 12px;
      margin-bottom: 30px;
    }

    .blog-detail__content {
      padding: 0 30px 30px;
      font-size: clamp(16px, 4vw, 18px);
      color: var(--primary-text-color);
    }

    .blog-detail__content p {
      margin-bottom: 20px;
      line-height: 1.8;
    }

    .blog-detail__content h2 {
      font-size: clamp(22px, 6vw, 28px);
      color: var(--heading-color);
      margin-top: 30px;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-detail__content h3 {
      font-size: clamp(18px, 5vw, 22px);
      color: var(--heading-color);
      margin-top: 25px;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .blog-detail__content ul,
    .blog-detail__content ol {
      margin-bottom: 20px;
      padding-left: 25px;
      list-style-type: disc;
    }

    .blog-detail__content ol {
      list-style-type: decimal;
    }

    .blog-detail__content li {
      margin-bottom: 8px;
      line-height: 1.6;
    }

    .blog-detail__content a {
      color: var(--accent-link-color);
      text-decoration: none;
      font-weight: bold;
    }

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

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

      .blog-detail__post {
        border-radius: 8px;
      }

      .blog-detail__header {
        padding: 20px 15px 15px;
      }

      .blog-detail__title {
        font-size: clamp(24px, 7vw, 32px);
      }

      .blog-detail__meta {
        flex-direction: column;
        gap: 8px;
      }

      .blog-detail__cover {
        max-height: 300px;
        margin-bottom: 20px;
      }

      .blog-detail__content {
        padding: 0 20px 20px;
        font-size: clamp(15px, 3.5vw, 17px);
      }

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

      .blog-detail__content h2 {
        font-size: clamp(20px, 5vw, 24px);
        margin-top: 25px;
        margin-bottom: 12px;
      }

      .blog-detail__content h3 {
        font-size: clamp(17px, 4.5vw, 20px);
        margin-top: 20px;
        margin-bottom: 8px;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__header {
        padding: 15px 10px 10px;
      }

      .blog-detail__title {
        font-size: clamp(20px, 6vw, 28px);
      }

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

      .blog-detail__keyword {
        padding: 4px 10px;
        font-size: 12px;
      }

      .blog-detail__cover {
        max-height: 250px;
        margin-bottom: 15px;
      }

      .blog-detail__content {
        padding: 0 15px 15px;
        font-size: clamp(14px, 3.2vw, 16px);
      }
    }