:root {
  --blog-detail-primary-color: #2c3e50;
  --blog-detail-secondary-color: #7f8c8d;
  --blog-detail-text-color: #333;
  --blog-detail-background-color: #f9f9f9;
  --blog-detail-border-color: #eee;
  --blog-detail-spacing-medium: 20px;
  --blog-detail-spacing-large: 30px;
  --blog-detail-font-family: 'Arial', sans-serif;
}

.blog-detail {
  font-family: var(--blog-detail-font-family);
  line-height: 1.6;
  color: var(--blog-detail-text-color);
  background-color: #fff;
  padding-top: var(--header-offset, 120px);
  padding-bottom: var(--blog-detail-spacing-large);
}

.blog-detail__article {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--blog-detail-spacing-medium);
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.blog-detail__header {
  margin-bottom: var(--blog-detail-spacing-medium);
  text-align: center;
}

.blog-detail__title {
  font-size: 38px;
  font-weight: bold;
  color: var(--blog-detail-primary-color);
  margin-top: 0;
  margin-bottom: 15px;
  line-height: 1.2;
}

.blog-detail__meta {
  font-size: 14px;
  color: var(--blog-detail-secondary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--blog-detail-spacing-medium);
}

.blog-detail__published-label,
.blog-detail__date {
  display: inline-block;
}

.blog-detail__figure {
  margin: 0 0 var(--blog-detail-spacing-medium) 0;
}

.blog-detail__cover {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.blog-detail__content {
  font-size: 17px;
  line-height: 1.7;
  color: var(--blog-detail-text-color);
  margin-bottom: var(--blog-detail-spacing-large);
}

.blog-detail__content p {
  margin-bottom: var(--blog-detail-spacing-medium);
}

.blog-detail__content h2 {
  font-size: 28px;
  color: var(--blog-detail-primary-color);
  margin-top: var(--blog-detail-spacing-large);
  margin-bottom: 15px;
  line-height: 1.3;
}

.blog-detail__content h3 {
  font-size: 24px;
  color: var(--blog-detail-primary-color);
  margin-top: var(--blog-detail-spacing-medium);
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-detail__content ul,
.blog-detail__content ol {
  margin-bottom: var(--blog-detail-spacing-medium);
  padding-left: 25px;
}

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

.blog-detail__keywords-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: var(--blog-detail-spacing-medium);
  border-top: 1px solid var(--blog-detail-border-color);
  margin-top: var(--blog-detail-spacing-medium);
}

.blog-detail__keywords-label {
  font-weight: bold;
  color: var(--blog-detail-primary-color);
  font-size: 15px;
}

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

.blog-detail__keyword {
  background-color: var(--blog-detail-background-color);
  color: var(--blog-detail-secondary-color);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  border: 1px solid var(--blog-detail-border-color);
  white-space: nowrap;
}

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

  .blog-detail__title {
    font-size: 30px;
    margin-bottom: 10px;
  }

  .blog-detail__meta {
    font-size: 13px;
    margin-bottom: 15px;
  }

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

  .blog-detail__content {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: var(--blog-detail-spacing-medium);
  }

  .blog-detail__content h2 {
    font-size: 24px;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .blog-detail__content h3 {
    font-size: 20px;
    margin-top: 15px;
    margin-bottom: 8px;
  }

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

  .blog-detail__keywords-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .blog-detail__keywords {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .blog-detail__title {
    font-size: 26px;
  }
  .blog-detail__cover {
    max-height: 200px;
  }
  .blog-detail__content {
    font-size: 15px;
  }
  .blog-detail__keywords-label {
    font-size: 14px;
  }
  .blog-detail__keyword {
    font-size: 12px;
    padding: 5px 10px;
  }
}