/* ============================================================
   Prompt Nexus — Layout: header, hero, grid, footer
   ============================================================ */

/* —— Header —— */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border-soft);
  box-shadow: var(--glass-shadow);
  height: var(--header-h);
  display: none;
}
@media (min-width: 901px) {
  .header { display: block; }
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.custom-logo-link img,
.pn-logo-text {
  height: 40px;
  width: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-heading);
  text-decoration: none;
}
.pn-logo-mark {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  color: var(--text-sub);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--duration-fast);
}
.nav-link:hover,
.nav-link.is-active {
  color: var(--primary);
  background: var(--primary-soft);
}

.header-end-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border-soft);
  background: var(--bg-muted);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: inline; }

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  color: #fff !important;
  font-weight: 700;
  font-size: 0.875rem;
  box-shadow: var(--glow-primary);
}

/* Mobile header */
.mobile-header {
  display: block;
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(var(--glass-blur));
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border-soft);
  padding: 10px 16px;
}
@media (min-width: 901px) {
  .mobile-header { display: none; }
}
.mobile-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.mobile-logo-img { height: 36px; width: auto; }
.pn-logo-text-sm { font-weight: 800; color: var(--text-heading); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-icon-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--bg-muted);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

/* Mobile menu overlay */
.menu-overlay-popup {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(15, 23, 42, 0.55);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
}
.menu-overlay-popup[hidden] { display: none !important; }
.popup-card {
  width: min(100%, 440px);
  max-height: 80vh;
  overflow: auto;
  background: var(--bg-card);
  border-radius: var(--radius-xl) var(--radius-xl) var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px 8px 20px;
}
.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
}
.popup-title { font-weight: 800; font-size: 1.1rem; }
.popup-close {
  border: none;
  background: var(--bg-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--text-main);
}
.popup-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-weight: 600;
}
.popup-item:hover { background: var(--bg-muted); }
.popup-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.pi-blue { background: #3b82f6; }
.pi-orange { background: #f97316; }
.pi-green { background: #22c55e; }
.popup-arrow { margin-left: auto; color: var(--text-muted); font-size: 0.75rem; }

/* —— Hero —— */
.hero,
.pn-hero,
.pn-gallery-hero {
  text-align: center;
  padding: 40px 20px 28px;
  max-width: 820px;
  margin: 0 auto;
}
@media (min-width: 901px) {
  .hero, .pn-hero, .pn-gallery-hero { padding: 56px 24px 36px; }
}

.premium-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 8px;
  border-radius: var(--radius-full);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-soft);
  box-shadow: var(--shadow-sm);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.pp-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}
.pp-count {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}
.pp-arrow { color: var(--text-muted); font-size: 0.75rem; }

.hero-title {
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  margin: 0 0 14px;
}
.hero-subtitle {
  color: var(--text-sub);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  max-width: 560px;
  margin: 0 auto 28px;
  line-height: 1.65;
}

/* Search */
.search-wrapper,
.pn-search-wrap {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}
.search-wrapper form,
.pn-search-wrap form {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--duration), border-color var(--duration);
}
.search-wrapper form:focus-within,
.pn-search-wrap form:focus-within {
  border-color: var(--primary);
  box-shadow: var(--ring-focus), var(--shadow-md);
}
.search-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 16px 20px;
  font-size: 1rem;
  color: var(--text-main);
  outline: none;
  font-family: inherit;
}
.search-btn {
  margin: 6px;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pn-search-suggest {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  background: var(--bg-card);
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  overflow: hidden;
  max-height: 360px;
  overflow-y: auto;
}
.pn-search-suggest[hidden] { display: none; }
.pn-suggest-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--text-main);
  border-bottom: 1px solid var(--glass-border-soft);
}
.pn-suggest-item:hover,
.pn-suggest-item:focus {
  background: var(--bg-muted);
  outline: none;
}
.pn-suggest-item img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
}
.pn-suggest-meta { font-size: 0.75rem; color: var(--text-muted); }

/* Category slider */
.pn-cat-slider-wrap {
  overflow: hidden;
  margin-bottom: 12px;
}
.pn-cat-slider {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 8px 16px 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.pn-cat-slider::-webkit-scrollbar { display: none; }
.pn-cat-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--glass-border-soft);
  color: var(--text-sub);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-fast);
}
.pn-cat-chip:hover,
.pn-cat-chip.is-active {
  color: var(--chip-color, var(--primary));
  border-color: var(--chip-color, var(--primary));
  background: var(--primary-soft);
}
.pn-cat-count {
  font-size: 0.7rem;
  background: var(--bg-muted);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
}

/* Micro gallery */
.pn-micro-gallery { margin-bottom: 28px; }
.pn-micro-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.pn-micro-header h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
}
.pn-micro-all {
  font-weight: 700;
  font-size: 0.875rem;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.pn-micro-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.pn-micro-item {
  flex: 0 0 120px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.pn-micro-item img {
  width: 120px;
  height: 120px;
  object-fit: cover;
}
.pn-micro-label {
  position: absolute;
  inset: auto 0 0 0;
  padding: 20px 8px 8px;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Toolbar */
.pn-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.pn-sort-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pn-sort-chip {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--glass-border-soft);
  color: var(--text-sub);
  font-weight: 600;
  font-size: 0.8rem;
}
.pn-sort-chip.is-active,
.pn-sort-chip:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: var(--primary);
}
.pn-result-count {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Masonry */
.masonry-grid {
  columns: 1;
  column-gap: 20px;
}
@media (min-width: 560px) { .masonry-grid { columns: 2; } }
@media (min-width: 900px) { .masonry-grid { columns: 3; } }
@media (min-width: 1200px) { .masonry-grid { columns: 4; } }

.prompt-card {
  break-inside: avoid;
  margin-bottom: 20px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border-soft);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration) var(--ease-out), box-shadow var(--duration);
  animation: pn-fade-up 0.5s var(--ease-out) both;
}
.prompt-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
@keyframes pn-fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.card-image-wrapper { position: relative; }
.card-image-link img,
.card-image-wrapper .pn-card-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--bg-muted);
}
.card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
}
.model-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(8px);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none !important;
  box-shadow: var(--shadow-sm);
}

.card-body { padding: 14px 16px 16px; }
.card-title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
}
.card-title a { color: var(--text-heading); }
.card-title a:hover { color: var(--primary); }
.card-meta {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.card-body > .prompt-text {
  font-size: 0.8rem;
  color: var(--text-sub);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
  line-height: 1.5;
}
.action-row-top {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.action-btn-sm {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border-soft);
  background: var(--bg-muted);
  color: var(--text-sub);
  font-size: 0.72rem;
  font-weight: 600;
  text-decoration: none;
}
.action-btn-sm:hover { color: var(--primary); border-color: var(--primary); }
.action-btn-full {
  width: 100%;
  padding: 11px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--primary-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* Blog / gallery grid */
.pn-blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) { .pn-blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pn-blog-grid { grid-template-columns: repeat(3, 1fr); } }

.pn-blog-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border-soft);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration), box-shadow var(--duration);
}
.pn-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.pn-blog-card-media {
  position: relative;
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.pn-blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow);
}
.pn-blog-card:hover .pn-blog-card-media img { transform: scale(1.04); }
.pn-blog-count {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.pn-blog-card-body { padding: 16px; }
.pn-blog-card-title {
  margin: 10px 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.3;
}
.pn-blog-card-title a { color: var(--text-heading); }
.pn-blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.pn-blog-card-cta {
  font-weight: 700;
  font-size: 0.875rem;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

/* Load more */
.pn-load-more-wrap {
  text-align: center;
  padding: 28px 0 40px;
}
.pn-load-more { min-width: 220px; }
.pn-load-more.is-loading { opacity: 0.75; pointer-events: none; }

/* Pagination */
.pn-pagination {
  padding: 28px 0 40px;
  display: flex;
  justify-content: center;
}
.pn-pagination .page-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pn-pagination a,
.pn-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--glass-border-soft);
  color: var(--text-sub);
  font-weight: 600;
  font-size: 0.875rem;
}
.pn-pagination .current,
.pn-pagination a:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: var(--primary);
}

/* Footer */
.pn-footer {
  margin-top: 48px;
  padding: 40px 0 24px;
  background: var(--bg-card);
  border-top: 1px solid var(--glass-border-soft);
}
.pn-footer-inner {
  display: grid;
  gap: 28px;
}
@media (min-width: 768px) {
  .pn-footer-inner { grid-template-columns: 1.2fr 1fr; align-items: start; }
}
.pn-footer-tagline { color: var(--text-sub); font-size: 0.9rem; margin: 10px 0 0; }
.pn-footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}
.pn-footer-menu a { color: var(--text-sub); font-weight: 600; }
.pn-footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--glass-border-soft);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Bottom nav */
.pn-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-bottom-nav);
  display: flex;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur));
  border-top: 1px solid var(--glass-border-soft);
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -4px 24px rgba(15, 23, 42, 0.08);
}
@media (min-width: 901px) {
  .pn-bottom-nav { display: none; }
}
.pn-bn-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 600;
  text-decoration: none;
  font-family: inherit;
}
.pn-bn-item i { font-size: 1.15rem; }
.pn-bn-item.is-active,
.pn-bn-item:hover { color: var(--primary); }
.pn-bn-item.theme-toggle {
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
}

/* Toast */
.pn-toast {
  position: fixed;
  bottom: calc(var(--bottom-nav-h) + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #0f172a;
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  z-index: var(--z-toast);
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration) var(--ease-out);
  box-shadow: var(--shadow-lg);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
@media (min-width: 901px) {
  .pn-toast { bottom: 32px; }
}
.pn-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Lightbox */
.pn-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.pn-lightbox[hidden] { display: none !important; }
.pn-lightbox img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.pn-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 1.5rem;
}

/* Empty / 404 */
.pn-empty-state,
.pn-404-inner {
  text-align: center;
  padding: 60px 20px;
  max-width: 480px;
  margin: 0 auto;
}
.pn-empty-icon,
.pn-404-code {
  font-size: 3rem;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
  margin-bottom: 12px;
  display: block;
}
.pn-404-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 24px 0;
}
.pn-404-search {
  display: flex;
  max-width: 400px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border-soft);
  overflow: hidden;
}

/* Archive header */
.pn-archive { padding-top: 28px; padding-bottom: 40px; }
.pn-archive-header { margin-bottom: 24px; }
.pn-archive-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--text-heading);
}
.pn-archive-desc { color: var(--text-sub); margin: 0; }

/* Page */
.pn-page { padding: 40px 0 60px; max-width: 800px; }
.pn-page-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin: 0 0 24px;
}
.entry-content > *:first-child { margin-top: 0; }
.entry-content img { border-radius: var(--radius-md); }

/* Ads */
.pn-ad-slot {
  margin: 20px 0;
  text-align: center;
}
.pn-ad-infeed {
  break-inside: avoid;
  column-span: all;
  grid-column: 1 / -1;
  width: 100%;
}
.pn-ad-placeholder {
  padding: 24px;
  border: 2px dashed var(--glass-border-soft);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Gallery hero badge */
.pn-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.pn-gallery-count {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Breadcrumb */
.pn-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-weight: 600;
}
.pn-breadcrumb a { color: var(--text-sub); }
.pn-breadcrumb a:hover { color: var(--primary); }
.pn-breadcrumb i { font-size: 0.6rem; opacity: 0.6; }

/* Related */
.pn-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border-soft);
}
.pn-related-header { margin-bottom: 20px; }
.pn-related-header h2 {
  margin: 0 0 4px;
  font-size: 1.35rem;
  font-weight: 800;
}
.pn-related-sub {
  margin: 0;
  color: var(--text-sub);
  font-size: 0.9rem;
}

/* Plugin copy buttons polish */
.ph-core-copy-trigger {
  transition: transform var(--duration-fast), box-shadow var(--duration) !important;
}
.ph-core-copy-trigger:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}