/* Post Detail Page Styling - External CSS */
.post-container article {
  background: #fff !important;
  border: none !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: none !important;
  border-left: none !important;
  border-width: 0 !important;
  border-style: none !important;
  outline: none !important;
  border-radius: 12px !important;
  box-shadow: none !important;
  padding: 40px !important;
  margin: 30px auto !important;
  max-width: 800px !important;
}

@media screen and (max-width: 768px) {
  .post-container article {
    margin: 20px !important;
    padding: 25px !important;
    border-radius: 8px !important;
  }
}

.post-container article .post-header {
  border-bottom: none !important;
  padding-bottom: 25px !important;
  margin-bottom: 30px !important;
}

.post-container article .post-header .post-title {
  font-size: 2.2em !important;
  font-weight: 700 !important;
  color: #2c3e50 !important;
  line-height: 1.3 !important;
  margin-bottom: 15px !important;
}

.post-container article .post-header .post-meta {
  display: flex !important;
  align-items: center !important;
  gap: 20px !important;
  flex-wrap: wrap !important;
}

.post-container article .post-header .post-meta .post-categories {
  display: flex !important;
  gap: 8px !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.post-container article .post-header .post-meta .post-categories li {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
  padding: 4px 12px !important;
  border-radius: 20px !important;
  font-size: 0.8em !important;
  font-weight: 500 !important;
  list-style: none !important;
  display: inline-block !important;
  margin-right: 8px !important;
}

.post-container article .post-content {
  font-size: 1.1em !important;
  line-height: 1.8 !important;
  color: #333 !important;
}

.post-container article .post-content p {
  margin-bottom: 1.2em !important;
}

.post-container article .post-content h1,
.post-container article .post-content h2,
.post-container article .post-content h3,
.post-container article .post-content h4,
.post-container article .post-content h5,
.post-container article .post-content h6 {
  color: #2c3e50 !important;
  margin: 1.5em 0 0.8em 0 !important;
  font-weight: 600 !important;
}

.post-container article .post-content h2 {
  font-size: 1.8em !important;
  border-bottom: none !important;
  padding-bottom: 10px !important;
}

.post-container article .post-content h3 {
  font-size: 1.5em !important;
  color: #34495e !important;
}

.post-container article .post-content code {
  background: #f8f9fa !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
  font-size: 0.9em !important;
  color: #e74c3c !important;
}

.post-container article .post-content pre {
  background: #f8f9fa !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 15px !important;
  overflow-x: auto !important;
  margin: 1.5em 0 !important;
}

.post-container article .post-content blockquote {
  border-left: none !important;
  background: #f8f9fa !important;
  padding: 15px 20px !important;
  margin: 1.5em 0 !important;
  font-style: italic !important;
  color: #555 !important;
}

.post-container article .post-footer {
  border-top: none !important;
  padding-top: 25px !important;
  margin-top: 40px !important;
}

.post-container article .post-footer .post-navigation {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  gap: 20px !important;
}

.post-container article .post-footer .post-navigation .nav-previous a,
.post-container article .post-footer .post-navigation .nav-next a {
  display: flex !important;
  align-items: center !important;
  padding: 15px 20px !important;
  background: #f8f9fa !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  color: #333 !important;
  transition: all 0.3s ease !important;
  border: none !important;
}

.post-container article .post-footer .post-navigation .nav-previous a:hover,
.post-container article .post-footer .post-navigation .nav-next a:hover {
  background: #e9ecef !important;
  border: none !important;
  transform: translateY(-2px) !important;
}

/* 모든 border와 box-shadow 강제 제거 */
.post-container article *,
.post-container article *::before,
.post-container article *::after {
  border: none !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: none !important;
  border-left: none !important;
  border-width: 0 !important;
  border-style: none !important;
  outline: none !important;
  box-shadow: none !important;
}

/* 코드 블록과 pre 태그도 border, box-shadow 제거 */
.post-container article pre,
.post-container article code,
.post-container article .highlight,
.post-container article .highlighter-rouge,
.post-container article .language-plaintext {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}