.detail-main {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 1.6rem 1.5rem 0;
}

.crumbs {
  font-size: 0.86rem;
  color: var(--color-muted-text);
  margin-bottom: 1.4rem;
}

.crumbs a {
  color: var(--color-muted-text);
}

.crumbs a:hover {
  color: var(--color-primary-deep);
}

.detail-head {
  display: grid;
  grid-template-columns: 15.5rem 1fr;
  gap: 2.2rem;
  margin-bottom: 2.4rem;
}

.detail-cover-col {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.detail-cover-col .book-cover {
  font-size: 1.6rem;
}

.detail-cover-col .book-cover .cover-title {
  font-size: 1.7rem;
}

.detail-actions {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.detail-info h1 {
  margin: 0 0 0.2rem;
  font-size: 1.9rem;
  letter-spacing: 0.06em;
}

.detail-sub {
  margin: 0 0 1.1rem;
  color: var(--color-muted-text);
}

.detail-rating-row {
  display: flex;
  gap: 2.2rem;
  align-items: center;
  padding: 1rem 1.2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 1.2rem;
}

.rating-num-block {
  text-align: center;
}

.rating-num-block .score-num {
  display: block;
}

.rating-dist {
  flex: 1;
  max-width: 22rem;
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
}

.dist-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--color-muted-text);
}

.dist-row .dist-bar {
  flex: 1;
  height: 0.42rem;
  background: #ece5d2;
  border-radius: 999px;
  overflow: hidden;
}

.dist-row .dist-fill {
  height: 100%;
  background: var(--color-star);
  border-radius: 999px;
}

.meta-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 2.4rem;
  margin: 0 0 1.3rem;
  padding: 0;
}

.meta-list div {
  display: flex;
  gap: 0.7rem;
  font-size: 0.92rem;
}

.meta-list dt {
  color: var(--color-muted-text);
  flex: none;
}

.meta-list dd {
  margin: 0;
}

.detail-section {
  margin-bottom: 2.2rem;
}

.ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  color: var(--color-primary-deep);
  background: var(--color-primary-soft);
  border: 1px solid #cfe3d6;
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
}

.ai-tag svg {
  flex: none;
}

.intro-text {
  margin: 0.8rem 0 0;
  max-width: 46rem;
  text-align: justify;
}

.intro-note {
  margin: 0.7rem 0 0;
  font-size: 0.82rem;
  color: var(--color-muted-text);
}

.toc-card {
  padding: 1.2rem 1.4rem;
}

.toc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.toc-head h3 {
  margin: 0;
  font-size: 1.05rem;
}

.toc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2.4rem;
}

.toc-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.42rem 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.94rem;
}

.toc-item .toc-page {
  color: var(--color-muted-text);
  font-size: 0.82rem;
  margin-left: auto;
}

.toc-item .toc-link {
  font-size: 0.8rem;
  flex: none;
}

.toc-item.current {
  color: var(--color-primary-deep);
  font-weight: 700;
}

.toc-item.current .toc-page {
  color: var(--color-primary-deep);
}

.toc-note {
  margin: 0.8rem 0 0;
  font-size: 0.8rem;
  color: var(--color-muted-text);
}

.review-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.review-toolbar h3 {
  margin: 0;
  font-size: 1.05rem;
}

.shortReview {
  display: flex;
  gap: 0.85rem;
  padding: 1rem 0;
  border-bottom: 1px dashed var(--color-border);
}

.shortReview:last-child {
  border-bottom: none;
}

.sr-body {
  flex: 1;
}

.sr-head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.sr-head strong {
  font-size: 0.95rem;
}

.sr-head .sr-time {
  font-size: 0.8rem;
  color: var(--color-muted-text);
}

.sr-body p {
  margin: 0.3rem 0 0.4rem;
  font-size: 0.93rem;
}

.sr-foot {
  display: flex;
  gap: 1.1rem;
  font-size: 0.8rem;
  color: var(--color-muted-text);
}

.sr-foot button {
  border: none;
  background: none;
  padding: 0;
  color: var(--color-muted-text);
  cursor: pointer;
  font-size: 0.8rem;
}

.sr-foot button:hover {
  color: var(--color-primary-deep);
}

.longReview {
  padding: 1.2rem 1.4rem;
}

.longReview h4 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.longReview .lr-meta {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-muted-text);
  margin-bottom: 0.5rem;
}

.longReview p {
  margin: 0;
  color: var(--color-muted-text);
  font-size: 0.92rem;
}

.longReview .lr-more {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .detail-head {
    grid-template-columns: 11rem 1fr;
    gap: 1.4rem;
  }

  .toc-grid,
  .meta-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .detail-head {
    grid-template-columns: 1fr;
  }

  .detail-cover-col {
    max-width: 13rem;
  }
}
/* zydsh 补充：点评表单 */
.rf-stars { display:flex; align-items:center; gap:.35rem; font-size:1.5rem; color:var(--color-border-strong); cursor:pointer; }
.rf-stars label { transition: color .15s; }
.rf-stars label.on { color: var(--color-star); }
.rf-hint { font-size:.8rem; margin-left:.5rem; }
.rf-text { width:100%; margin-top:.6rem; padding:.7rem .8rem; border:1px solid var(--color-border); border-radius:var(--radius-sm); background:var(--color-surface); font-family:inherit; font-size:.93rem; line-height:1.7; resize:vertical; }
.rf-text:focus { outline:none; border-color:var(--color-primary); }
.rf-actions { display:flex; align-items:center; gap:.8rem; margin-top:.6rem; }
.rf-msg { font-size:.8rem; }

/* zydsh 补充：书籍信息与目录修正 */
.meta-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:.5rem; }
.meta-title { font-size:1.05rem; font-weight:600; color:var(--color-text); }
.meta-editor { margin-top:.8rem; }
.meta-edit-tip { font-size:.82rem; margin:0 0 .7rem; }
.meta-edit-row { display:flex; align-items:center; gap:.7rem; margin-bottom:.55rem; }
.meta-edit-row label { flex:0 0 4.6em; font-size:.88rem; color:var(--color-muted-text); }
.meta-edit-row input { flex:1; padding:.5rem .7rem; border:1px solid var(--color-border); border-radius:var(--radius-sm); background:var(--color-surface); font-family:inherit; font-size:.92rem; }
.meta-edit-row input:focus { outline:none; border-color:var(--color-primary); }
.toc-editor { margin:.8rem 0 .4rem; }