html {
  scroll-behavior: smooth;
}

/* Top Navigation Header - Transparent Liquid Glass Blur Matching artwork-detail */
.app-header.detail-header {
  background: transparent !important;
  backdrop-filter: var(--glass-blur) !important;
  -webkit-backdrop-filter: var(--glass-blur) !important;
  border-bottom: 0px solid var(--glass-border) !important;
}

/* Dynamic Ambient Backdrop Stage for Articles */
#ambientArticleStage .ambient-stage-canvas,
#articleAmbientStage .ambient-stage-canvas,
.article-ambient-canvas {
  background-position: center 32%;
  filter: blur(55px) saturate(1.85) brightness(0.75) !important;
  -webkit-filter: blur(55px) saturate(1.85) brightness(0.75) !important;
}

#ambientArticleStage .ambient-stage-vignette,
#articleAmbientStage .ambient-stage-vignette {
  background: linear-gradient(180deg,
      rgba(11, 15, 23, 0.22) 0%,
      rgba(11, 15, 23, 0.12) 20%,
      rgba(11, 15, 23, 0.38) 45%,
      rgba(11, 15, 23, 0.88) 68%,
      var(--bg-primary) 82%,
      var(--bg-primary) 100%) !important;
}

/* Hero Showcase Frame for Articles */
#articleHeroSection,
#detailArticleHeroSection {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
  margin-bottom: -15px;
}

#articleHeroImg,
#detailArticleHeroImg {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: var(--bg-secondary);
}

/* Hero Bottom Action Badges */
.article-hero-bottom-actions {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  pointer-events: none;
  z-index: 2;
}

.article-hero-bottom-actions>* {
  pointer-events: auto;
}

.article-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: rgba(11, 15, 23, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(148, 210, 189, 0.4);
  color: var(--accent-sage);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.article-read-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(11, 15, 23, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

/* Article Title & Meta */
.article-meta-header {
  margin-top: 18px;
  margin-bottom: 14px;
}

/* Article Body Content Container (Identical to #detailBodyContent in artwork-detail) */
#articleBodyContent {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.article-main-title {
  font-size: var(--text-lg);
  font-weight: 600 !important;
  line-height: 1.35;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-top: 10px;
  margin-bottom: 12px;
}

.article-author-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}

.article-author-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-author-avatar-img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.article-author-name-text {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 5px;
}

.article-author-role-text {
  font-size: 0.7rem;
  color: var(--accent-sage);
  display: block;
  margin-top: 2px;
}

.article-published-pill {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
  white-space: nowrap;
}

/* Article Specifications Grid (Inherits exact styling from .artwork-specs-grid) */
.article-meta-header .artwork-specs-grid {
  margin: 18px 0 24px 0;
}

/* Audio Player Box */
.article-audio-box {
  padding: 14px 18px !important;
  border-radius: var(--radius-md) !important;
  margin-top: -15px !important;
  margin-bottom: 0 !important;
}

/* Article Body Content */
.article-body-prose {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
  margin-top: 0;
}

.article-body-prose p {
  margin: 0;
}

.article-body-prose blockquote {
  padding: 16px 20px;
  background: rgba(148, 210, 189, 0.08);
  border-left: 0 !important;
  text-align: center !important;
  border-radius: 6px;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.65;
  margin: 6px 0;
  position: relative;
}

.article-body-prose blockquote::before {
  content: '“';
  font-size: 2.4rem;
  line-height: 1;
  color: var(--accent-sage);
  opacity: 0.4;
  position: absolute;
  top: 8px;
  left: 6px;
}

/* Impact Box */
.article-impact-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(24, 33, 51, 0.85), rgba(11, 15, 23, 0.95));
  border: 1px solid rgba(148, 210, 189, 0.3);
  margin-bottom: -20px;
  margin-top: -20px;
}

.article-impact-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--accent-sage);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.article-impact-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Related Articles Slider */
.related-articles-section {
  margin-top: 25px;
}

.related-articles-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.related-articles-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.related-articles-scroll {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.related-articles-scroll::-webkit-scrollbar {
  display: none;
}

.related-article-card {
  flex: 0 0 240px;
  scroll-snap-align: start;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.related-article-card:hover {}

.related-article-thumb {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}

.related-article-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.related-article-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-article-meta {
  margin-top: auto;
}

/* Collaboration & CSR Action Banner (Mepet ke bawah) */
.article-collab-section {
  margin-top: 0;
  margin-bottom: 20px;
}

/* Khusus halaman article detail (standalone article-detail.html & modal overlay #articleDetailOverlay) */
.article-detail-shell {
  padding-bottom: 0 !important;
}

.article-detail-shell .detail-main-content,
#articleDetailOverlay .detail-main-content,
#articleDetailOverlay .overlay-main-content,
.article-detail-view-overlay .detail-main-content,
.article-detail-view-overlay .overlay-main-content {
  padding-bottom: 8px !important;
}

#articleDetailOverlay {
  padding-bottom: 0 !important;
}

#articleDetailOverlay .detail-scroll-container {
  padding-bottom: 0 !important;
}


.article-collab-card {
  background: linear-gradient(135deg, rgba(24, 33, 51, 0.95), rgba(11, 15, 23, 0.98));
  border: 1px solid rgba(148, 210, 189, 0.3);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  text-align: center;
}

.article-collab-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.article-collab-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.6;
}

/* Luxury Dark Rotating Borderspin CTA Button (Matches #btnDetailOpenRentalSheet) */
.article-collab-btn {
  position: relative;
  width: 100%;
  padding: 12px 25px;
  text-transform: uppercase;
  letter-spacing: 1.3px;
  border-radius: var(--radius-full);
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: var(--text-primary) !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  z-index: 2;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
  box-shadow: none;
  box-sizing: border-box;
}

/* Single-Beam White Rotating Borderspin */
.article-collab-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(250%, 600px);
  height: max(250%, 600px);
  background: conic-gradient(from 0deg,
      transparent 0deg,
      transparent 300deg,
      rgba(255, 255, 255, 0.2) 330deg,
      rgba(255, 255, 255, 0.7) 350deg,
      #ffffff 360deg);
  transform: translate(-50%, -50%) rotate(0deg);
  animation: webarBorderSpin 3.2s linear infinite;
  z-index: 0;
  pointer-events: none;
}

/* Inner Mask to reveal crisp 1.5px single border stroke */
.article-collab-btn::after {
  content: '';
  position: absolute;
  inset: 1.5px;
  background: rgba(12, 16, 24, 0.92);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-full);
  z-index: 1;
  pointer-events: none;
}

.article-collab-btn>* {
  position: relative;
  z-index: 2;
}

.article-collab-btn:hover {
  border-color: rgba(255, 255, 255, 0.35) !important;
  color: #ffffff !important;
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5), 0 0 25px rgba(255, 255, 255, 0.2);
}

.article-collab-btn:hover::before {
  animation-duration: 1.8s;
}

.article-collab-btn:hover::after {
  background: rgba(18, 24, 38, 0.92);
}

.article-collab-btn i {
  font-size: 16px !important;
  display: flex;
  align-items: center;
  justify-content: center;
}