/* ============================================
   Detail Pages (work, article, thread, job, event)
   ============================================ */

/* READING PROGRESS BAR */
.read-progress {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  height: 3px;
  z-index: 50;
  background: var(--border);
}

.read-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.05s linear;
}

/* DETAIL HERO */
.detail-hero {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--border);
}

.detail-hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

.detail-meta-top {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.detail-meta-top a {
  color: var(--text-secondary);
  border-bottom: 1px dashed var(--border-strong);
}

.detail-meta-top a:hover { color: var(--text-primary); }

.detail-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 24px;
}

.detail-title.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
}

.detail-lead {
  font-size: 20px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 720px;
}

.detail-author-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}

.detail-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.detail-author-info {
  display: flex;
  flex-direction: column;
}

.detail-author-info strong {
  font-size: 15px;
  font-weight: 700;
}

.detail-author-info span {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.detail-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* DETAIL BODY */
.detail-body {
  max-width: 920px;
  margin: 0 auto;
  padding: 56px 24px;
}

/* WORK GALLERY */
.work-hero-img {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  position: relative;
  border: 1px solid var(--border);
}

.work-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.work-gallery .gallery-item {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-gallery .gallery-item.full { aspect-ratio: 16/9; }
.work-gallery .gallery-item.tall { aspect-ratio: 4/5; }
.work-gallery .gallery-item.wide { aspect-ratio: 21/9; }

.work-gallery-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.work-gallery-pair .gallery-item {
  aspect-ratio: 1;
}

@media (max-width: 768px) {
  .work-gallery-pair { grid-template-columns: 1fr; }
}

/* PROSE */
.prose {
  font-size: 18px;
  line-height: 1.85;
  color: var(--text-primary);
}

.prose > * + * { margin-top: 24px; }

.prose h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-top: 64px;
  margin-bottom: 16px;
}

.prose h2 .num {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  margin-right: 12px;
}

.prose h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-top: 40px;
  margin-bottom: 12px;
}

.prose p { color: var(--text-secondary); }

.prose strong { color: var(--text-primary); font-weight: 700; }

.prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 8px 0 8px 28px;
  margin: 32px 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 24px;
  line-height: 1.5;
  color: var(--text-primary);
}

.prose blockquote cite {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
  letter-spacing: 0.04em;
}

.prose ul, .prose ol {
  padding-left: 28px;
  color: var(--text-secondary);
}

.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }

.prose ul li, .prose ol li { margin-bottom: 8px; }

.prose figure {
  margin: 40px 0;
}

.prose figure img,
.prose figure .placeholder {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.prose figcaption {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-top: 12px;
  text-align: center;
}

.prose hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

.prose code, .prose .inline-code {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--bg-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

.pull-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 36px;
  line-height: 1.25;
  color: var(--text-primary);
  text-align: center;
  padding: 48px 0;
  position: relative;
}

.pull-quote::before {
  content: """;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 96px;
  color: var(--accent);
  font-family: var(--font-serif);
  line-height: 0.5;
}

/* TOC */
.toc {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
}

.toc-h {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 12px;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.toc-list a {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
  border-left: 2px solid transparent;
  padding-left: 12px;
  margin-left: -2px;
  transition: all var(--t-fast);
}

.toc-list a:hover,
.toc-list a.is-active {
  color: var(--text-primary);
  border-left-color: var(--accent);
}

/* COMMENTS */
.comments-section {
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.comments-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.comments-head h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.comment {
  display: flex;
  gap: 14px;
}

.comment-body {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.comment-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.comment-meta strong {
  color: var(--text-primary);
  font-size: 14px;
}

.comment-content {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.comment-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.comment-actions button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: inherit;
  transition: color var(--t-fast);
}

.comment-actions button:hover { color: var(--text-primary); }

.comment-replies {
  margin-top: 16px;
  margin-left: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-left: 16px;
  border-left: 2px solid var(--border);
}

.comment-form {
  margin-top: 32px;
  padding: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.comment-form textarea {
  width: 100%;
  border: 0;
  outline: none;
  resize: vertical;
  background: transparent;
  font-size: 14px;
  line-height: 1.65;
  min-height: 80px;
  font-family: inherit;
  color: var(--text-primary);
}

.comment-form-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.comment-form-tools {
  display: flex;
  gap: 4px;
  color: var(--text-muted);
}

.comment-form-tools button {
  padding: 6px;
  color: inherit;
  border-radius: 6px;
  transition: background-color var(--t-fast);
}

.comment-form-tools button:hover { background: var(--bg-subtle); color: var(--text-primary); }

/* RELATED */
.related-section {
  background: var(--bg-subtle);
  padding: 80px 0;
  margin-top: 80px;
}

.related-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.related-card {
  display: flex;
  flex-direction: column;
}

.related-thumb {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
}

.related-info {
  padding-top: 12px;
  font-size: 13px;
}

.related-info h4 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin-bottom: 4px;
}

.related-info span {
  font-size: 12px;
  color: var(--text-muted);
}

@media (max-width: 1024px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* DETAIL LAYOUT WITH SIDEBAR */
.detail-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 56px 24px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: flex-start;
}

@media (max-width: 1024px) {
  .detail-layout { grid-template-columns: 1fr; }
  .toc { display: none; }
}

/* INFO BOX */
.info-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 32px 0;
}

.info-box h4 {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 14px;
}

.info-box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.info-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13px;
}

.info-row span:first-child {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.info-row span:last-child {
  color: var(--text-primary);
  font-weight: 500;
}

@media (max-width: 540px) {
  .info-box-grid { grid-template-columns: 1fr; }
}