:root {
      --blog-detail-primary-color: #2c3e50;
      --blog-detail-secondary-color: #34495e;
      --blog-detail-accent-color: #e74c3c;
      --blog-detail-text-color: #333;
      --blog-detail-meta-color: #7f8c8d;
      --blog-detail-bg-color: #f8f8f8;
      --blog-detail-border-color: #ecf0f1;
    }

    .blog-detail {
      max-width: 100%;
      margin: 0 auto;
      padding: 0 15px;
      background-color: var(--blog-detail-bg-color);
      color: var(--blog-detail-text-color);
    }

    .blog-detail__post {
      max-width: 800px;
      margin: 0 auto;
      background-color: #ffffff;
      padding: 20px;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
      padding-top: 70px; 
    }

    @media (min-width: 768px) {
      .blog-detail__post {
        padding: 30px;
        padding-top: 80px; 
      }
    }

    .blog-detail__header {
      text-align: center;
      margin-bottom: 25px;
    }

    .blog-detail__title {
      font-size: 32px;
      line-height: 1.3;
      color: var(--blog-detail-primary-color);
      margin-bottom: 10px;
      font-weight: 700;
    }

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

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

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

    .blog-detail__keyword {
      background-color: var(--blog-detail-border-color);
      color: var(--blog-detail-secondary-color);
      padding: 5px 10px;
      border-radius: 20px;
      font-size: 13px;
      white-space: nowrap;
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 400px;
      border-radius: 8px;
      object-fit: cover;
      margin-bottom: 30px;
      display: block; 
    }

    .blog-detail__content {
      font-size: 16px;
      line-height: 1.7;
      color: var(--blog-detail-text-color);
    }

    .blog-detail__content h2 {
      font-size: 24px;
      color: var(--blog-detail-secondary-color);
      margin-top: 30px;
      margin-bottom: 15px;
      font-weight: 600;
      line-height: 1.4;
    }

    .blog-detail__content h3 {
      font-size: 20px;
      color: var(--blog-detail-secondary-color);
      margin-top: 25px;
      margin-bottom: 10px;
      font-weight: 600;
      line-height: 1.3;
    }

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

    .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(--blog-detail-accent-color);
      text-decoration: none;
    }

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

    @media (max-width: 767px) {
      .blog-detail__title {
        font-size: 26px;
      }

      .blog-detail__meta {
        flex-direction: column;
        gap: 10px;
      }

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

      .blog-detail__content {
        font-size: 15px;
        line-height: 1.6;
      }

      .blog-detail__content h2 {
        font-size: 20px;
        margin-top: 25px;
        margin-bottom: 12px;
      }

      .blog-detail__content h3 {
        font-size: 18px;
        margin-top: 20px;
        margin-bottom: 8px;
      }

      .blog-detail__post {
        padding: 15px;
        padding-top: 60px; 
      }
    }