.bookstore-page {
  --bookstore-accent: #7d7d85;
  --bookstore-accent-dark: #111111;
  --bookstore-soft: #f4f4f5;
  --bookstore-warm: #e8e8eb;
  --bookstore-paper: #ffffff;
  --bookstore-border: #dedee1;
  --bookstore-ink: #0b0b0c;
  background: #ffffff;
  color: var(--bookstore-ink);
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

:root.theme-dark .bookstore-page {
  --bookstore-accent: #a5a5aa;
  --bookstore-accent-dark: #f3f3f4;
  --bookstore-soft: #29292c;
  --bookstore-warm: #343438;
  --bookstore-paper: #1b1b1d;
  --bookstore-border: #3a3a3e;
  --bookstore-ink: #f5f5f6;
  background: #111113;
  color: var(--bookstore-ink);
}

.bookstore-header {
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

:root.theme-dark .bookstore-header {
  background: rgba(17, 17, 19, .88);
}

.bookstore-author-entry {
  width: 36px;
  height: 36px;
  border-radius: 18px;
  color: var(--bookstore-accent-dark);
  background: rgba(127, 127, 135, .14);
}

.bookstore-shell {
  height: calc(100% - 56px - 64px - env(safe-area-inset-bottom, 0px));
  overflow-x: hidden;
  overflow-y: auto;
  padding: 14px 14px calc(52px + env(safe-area-inset-bottom, 0px));
  -webkit-overflow-scrolling: touch;
}

.bookstore-page[data-view="reader"] .bookstore-header,
.bookstore-page[data-view="reader"] .bookstore-tabbar {
  display: none;
}

.bookstore-page[data-view="reader"] .bookstore-shell {
  height: 100%;
  padding: 0;
}

.bookstore-dashboard h1 {
  margin: 8px 2px 26px;
  color: var(--bookstore-ink);
  font-size: 24px;
  line-height: 1;
  letter-spacing: -.04em;
}

.bookstore-reading-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.bookstore-reading-stat {
  min-width: 0;
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--bookstore-border);
  border-radius: 19px;
  background: var(--bookstore-paper);
}

.bookstore-reading-stat > i {
  flex: 0 0 auto;
  color: #73737b;
  font-size: 22px;
}

.bookstore-reading-stat div {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.bookstore-reading-stat span {
  color: #74747c;
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.bookstore-reading-stat strong {
  color: var(--bookstore-ink);
  font-size: 20px;
  line-height: 1;
  white-space: nowrap;
}

.bookstore-reading-stat small {
  color: #74747c;
  font-size: 12px;
  font-weight: 750;
}

.bookstore-continue {
  padding: 34px 2px 28px;
}

.bookstore-continue > button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  color: var(--bookstore-ink);
}

.bookstore-continue > button:disabled {
  opacity: 1;
}

.bookstore-continue > button strong {
  font-size: 18px;
  line-height: 1.1;
  letter-spacing: -.03em;
}

.bookstore-continue > button i {
  font-size: 18px;
}

.bookstore-continue p,
.bookstore-continue div {
  margin: 14px 0 0;
  color: #7a7a82;
  font-weight: 700;
}

.bookstore-continue div {
  display: grid;
  gap: 4px;
}

.bookstore-continue div span {
  color: var(--bookstore-ink);
  font-size: 15px;
}

.bookstore-continue div small {
  font-size: 13px;
}

.bookstore-goal-heading {
  position: relative;
  display: block;
  padding: 10px 2px 14px;
}

.bookstore-goal-heading h2,
.bookstore-goal-heading p {
  margin: 0;
}

.bookstore-goal-heading h2 {
  font-size: 18px;
  line-height: 1.1;
  letter-spacing: -.03em;
}

.bookstore-goal-heading p {
  max-width: none;
  margin-top: 10px;
  color: #787880;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
  white-space: nowrap;
}

.bookstore-goal-heading-actions {
  position: absolute;
  top: 4px;
  right: 0;
}

.bookstore-goal-heading-actions button,
.bookstore-goal-card-head button {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--bookstore-ink);
  font-size: 20px;
}

.bookstore-goal-modal {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 22px;
}

.bookstore-goal-modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .38);
  border-radius: 0;
}

.bookstore-goal-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 330px);
  padding: 20px;
  border: 1px solid var(--bookstore-border);
  border-radius: 20px;
  background: var(--bookstore-paper);
  box-shadow: 0 16px 48px rgba(0, 0, 0, .2);
}

.bookstore-goal-modal-panel h3,
.bookstore-goal-modal-panel p {
  margin: 0;
}

.bookstore-goal-modal-panel h3 {
  color: var(--bookstore-ink);
  font-size: 18px;
}

.bookstore-goal-modal-panel p {
  margin-top: 7px;
  color: #74747c;
  font-size: 13px;
}

.bookstore-goal-modal-panel label {
  height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 0 13px;
  border: 1px solid var(--bookstore-border);
  border-radius: 12px;
  background: var(--bookstore-soft);
}

.bookstore-goal-modal-panel input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--bookstore-ink);
  font: inherit;
  font-size: 18px;
  font-weight: 700;
}

.bookstore-goal-modal-panel label span {
  color: #74747c;
  font-size: 13px;
}

.bookstore-goal-modal-panel > small {
  min-height: 17px;
  display: block;
  margin-top: 6px;
  color: #b05a5a;
  font-size: 11px;
}

.bookstore-goal-modal-panel > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 8px;
}

.bookstore-goal-modal-panel > div button {
  min-height: 42px;
  border-radius: 12px;
  background: var(--bookstore-accent-dark);
  color: var(--bookstore-paper);
  font-size: 14px;
  font-weight: 700;
}

.bookstore-goal-modal-panel > div button.secondary {
  background: var(--bookstore-soft);
  color: var(--bookstore-ink);
}

.bookstore-goal-card {
  min-height: 330px;
  padding: 18px;
  border: 1px solid var(--bookstore-border);
  border-radius: 22px;
  background: var(--bookstore-paper);
}

.bookstore-goal-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bookstore-goal-card-head > strong {
  font-size: 17px;
  letter-spacing: -.03em;
}

.bookstore-goal-card-head > div {
  display: flex;
  gap: 6px;
}

.bookstore-goal-progress {
  position: relative;
  height: 168px;
  margin-top: 12px;
}

.bookstore-goal-progress > svg {
  position: absolute;
  top: -2px;
  left: 50%;
  width: 86%;
  height: auto;
  transform: translateX(-50%);
  overflow: visible;
  pointer-events: none;
}

.bookstore-goal-progress path {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
}

.bookstore-goal-arc-track {
  stroke: #e8e8ea;
}

.bookstore-goal-arc-value {
  stroke: #777780;
}

.bookstore-goal-progress > div {
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 7px;
  width: 100%;
}

.bookstore-goal-progress span,
.bookstore-goal-target {
  color: #74747c;
  font-weight: 750;
}

.bookstore-goal-progress span {
  font-size: 12px;
}

.bookstore-goal-progress strong {
  color: var(--bookstore-ink);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -.04em;
}

.bookstore-goal-target {
  min-height: 24px;
  padding: 0 5px;
  border-radius: 12px;
  font-size: 12px;
}

.bookstore-start-reading {
  width: min(100%, 240px);
  min-height: 52px;
  display: block;
  margin: -2px auto 0;
  border-radius: 15px;
  background: #7d7d85;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
}

.bookstore-goal-card.is-compact {
  min-height: 280px;
}

.bookstore-goal-compact {
  display: grid;
  gap: 9px;
  padding: 38px 4px 24px;
  transform: translateY(-6px);
}

.bookstore-goal-compact > strong {
  font-size: 34px;
  line-height: 1;
}

.bookstore-goal-compact > span {
  color: #74747c;
  font-size: 14px;
  font-weight: 700;
}

.bookstore-goal-compact > div {
  height: 12px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 6px;
  background: #e8e8ea;
}

.bookstore-goal-compact > div i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #777780;
}

.bookstore-channel-row {
  display: flex;
  gap: 8px;
  margin: 14px -14px 8px;
  padding: 0 14px 4px;
  overflow-x: auto;
}

.bookstore-channel-row button,
.bookstore-category-grid button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--bookstore-paper);
  color: #68686f;
  font-size: 13px;
  border: 1px solid var(--bookstore-border);
}

.bookstore-channel-row button.active {
  background: var(--bookstore-accent-dark);
  color: #fff;
}

.bookstore-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.bookstore-quick {
  min-width: 0;
  height: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 16px;
  background: var(--bookstore-paper);
  color: #202024;
  font-size: 12px;
  border: 1px solid var(--bookstore-border);
}

.bookstore-quick i {
  color: var(--bookstore-accent-dark);
  font-size: 19px;
}

.bookstore-section {
  margin-top: 14px;
  padding: 14px;
  border-radius: 18px;
  background: var(--bookstore-paper);
  border: 1px solid var(--bookstore-border);
}

.bookstore-section h2,
.bookstore-section h3 {
  margin: 0 0 10px;
  font-size: 17px;
  letter-spacing: 0;
}

.bookstore-section p {
  margin: 0;
  color: #74747c;
  line-height: 1.55;
}

.bookstore-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.bookstore-section-head h3 {
  margin: 0;
}

.bookstore-section-head button,
.bookstore-section-head span {
  color: var(--bookstore-accent-dark);
  font-size: 12px;
}

.bookstore-book-list {
  display: grid;
  gap: 0;
}

.bookstore-book-card {
  width: 100%;
  display: flex;
  align-items: stretch;
  gap: 11px;
  padding: 12px 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  color: inherit;
  text-align: left;
}

.bookstore-book-card + .bookstore-book-card {
  border-top: 1px solid var(--bookstore-border);
}

.bookstore-cover {
  width: 54px;
  min-width: 54px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #e8e8ea;
  color: var(--bookstore-accent-dark);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .55);
}

.bookstore-cover svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.bookstore-cover.large {
  width: 78px;
  min-width: 78px;
  height: 104px;
  font-size: 28px;
}

.bookstore-cover.large svg {
  width: 30px;
  height: 30px;
}

.bookstore-book-copy {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bookstore-book-copy strong {
  font-size: 15px;
}

.bookstore-book-copy em,
.bookstore-book-copy small,
.bookstore-book-copy span {
  color: #74747c;
  font-style: normal;
  font-size: 12px;
  line-height: 1.38;
}

.bookstore-book-copy span {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.bookstore-heat {
  align-self: flex-start;
  padding: 3px 7px;
  border-radius: 10px;
  background: rgba(127, 127, 135, .14);
  color: var(--bookstore-accent-dark);
  font-size: 12px;
  font-weight: 700;
}

.bookstore-rank-list,
.bookstore-chapter-list,
.bookstore-work-list {
  display: grid;
  gap: 8px;
}

.bookstore-rank-list button,
.bookstore-chapter-list button {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 10px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--bookstore-border);
  color: inherit;
  text-align: left;
}

.bookstore-rank-list b {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bookstore-soft);
  color: var(--bookstore-accent-dark);
}

.bookstore-rank-list span {
  min-width: 0;
  flex: 1;
  display: grid;
  gap: 3px;
}

.bookstore-rank-list em {
  color: #74747c;
  font-style: normal;
  font-size: 12px;
}

.bookstore-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

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

.bookstore-detail h2,
.bookstore-detail p,
.bookstore-detail em {
  margin: 0;
}

.bookstore-detail em {
  display: block;
  margin-top: 8px;
  color: #74747c;
  font-style: normal;
  font-size: 12px;
}

.bookstore-intro {
  margin-top: 14px !important;
  color: #343438;
  line-height: 1.7;
}

.bookstore-tags,
.bookstore-detail-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.bookstore-tags {
  flex-wrap: wrap;
}

.bookstore-detail-actions {
  flex-wrap: nowrap;
}

.bookstore-tags span {
  padding: 5px 9px;
  border-radius: 10px;
  background: var(--bookstore-soft);
  color: var(--bookstore-accent-dark);
  font-size: 12px;
}

.bookstore-detail-actions button,
.bookstore-write-panel button,
.bookstore-work-list button {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 19px;
  background: var(--bookstore-accent-dark);
  color: #fff;
  font-weight: 650;
}

.bookstore-detail-actions button.secondary {
  background: var(--bookstore-soft);
  color: var(--bookstore-accent-dark);
}

.bookstore-detail-actions button {
  border-radius: 8px;
}

.bookstore-detail-actions button[data-read-book],
.bookstore-detail-actions button[data-toggle-shelf] {
  flex: 1 1 0;
}

.bookstore-detail-actions button[data-toast] {
  flex: 0 0 auto;
}

/* ===== 书本详情 / 目录 ===== */
.bookstore-page[data-view="detail"] {
  --bookstore-soft: #f4f4f5;
  --bookstore-paper: #ffffff;
  --bookstore-border: #e7e7e9;
  --bookstore-ink: #0b0b0c;
  background: #ffffff;
  color: #0b0b0c;
}

.bookstore-page[data-view="detail"] .bookstore-header,
.bookstore-page[data-view="detail"] .bookstore-tabbar {
  background: rgba(255, 255, 255, .96);
  color: #0b0b0c;
}

.bookstore-page[data-view="detail"] .bookstore-shell {
  padding: 16px 18px calc(44px + env(safe-area-inset-bottom, 0px));
  background: #ffffff;
}

.bookstore-detail {
  min-height: 100%;
  background: #ffffff;
}

.bookstore-detail-hero {
  display: flex;
  align-items: center;
  gap: 18px;
}

.bookstore-shelf-cover.bookstore-detail-cover {
  width: 96px;
  min-width: 96px;
  aspect-ratio: 3 / 4;
  padding: 13px 9px;
}

.bookstore-shelf-cover.bookstore-detail-cover .bookstore-shelf-cover-mark {
  margin-bottom: 10px;
  font-size: 7px;
}

.bookstore-shelf-cover.bookstore-detail-cover > strong {
  font-size: 14px;
}

.bookstore-shelf-cover.bookstore-detail-cover > small {
  font-size: 9px;
}

.bookstore-detail-copy {
  min-width: 0;
  flex: 1;
  align-self: flex-start;
  padding-top: 2px;
}

.bookstore-detail-title-row {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding-right: 40px;
}

.bookstore-detail-title-row h2,
.bookstore-detail-copy p,
.bookstore-detail-copy em {
  overflow: hidden;
  margin: 0;
  text-overflow: ellipsis;
}

.bookstore-detail-title-row h2 {
  display: -webkit-box;
  min-width: 0;
  flex: 1;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.bookstore-detail-title-row button {
  position: absolute;
  top: 0;
  right: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid #e1e1e4;
  border-radius: 50%;
  background: #ffffff;
  color: #2f2f34;
  font-size: 14px;
}

.bookstore-detail-title-row button:active {
  background: #f3f3f5;
}

.bookstore-detail-copy p {
  min-height: 18px;
  margin-top: 2px;
  color: #6f6f77;
  font-size: 14px;
  line-height: 18px;
  font-weight: 650;
  white-space: nowrap;
}

.bookstore-detail-copy em {
  display: block;
  margin-top: 60px;
  color: #74747c;
  font-size: 12px;
  font-style: normal;
  font-weight: 650;
  white-space: nowrap;
}

.bookstore-detail-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 28px 0 24px;
}

.bookstore-detail-metrics > div {
  min-width: 0;
  display: grid;
  gap: 8px;
  padding: 0 10px;
  text-align: center;
}

.bookstore-detail-metrics > div:first-child {
  padding-left: 0;
}

.bookstore-detail-metrics > div:last-child {
  padding-right: 0;
}

.bookstore-detail-metrics > div + div {
  border-left: 1px solid #dedee1;
}

.bookstore-detail-metrics span,
.bookstore-detail-metrics strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-detail-metrics span {
  color: #77777f;
  font-size: 12px;
  font-weight: 650;
}

.bookstore-detail-metrics strong {
  color: #111114;
  font-size: 17px;
  line-height: 1.2;
}

.bookstore-detail-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid #e4e4e6;
}

.bookstore-detail-tabs button {
  position: relative;
  min-width: 0;
  height: 48px;
  color: #77777f;
  font-size: 14px;
  font-weight: 650;
}

.bookstore-detail-tabs button.active {
  color: #111114;
}

.bookstore-detail-tabs button.active::after {
  content: '';
  position: absolute;
  right: 28%;
  bottom: -1px;
  left: 28%;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: #111114;
}

.bookstore-detail-tab-content {
  min-height: 260px;
  padding: 22px 0 8px;
}

.bookstore-detail-info-card {
  padding: 16px;
  border: 1px solid #dedee1;
  border-radius: 16px;
  background: #ffffff;
}

.bookstore-detail-info-card h3 {
  margin: 0 0 10px;
  color: #17171a;
  font-size: 17px;
  line-height: 1.25;
}

.bookstore-detail-info-card p {
  margin: 0;
  color: #3f3f44;
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-line;
}

.bookstore-detail-info-card p.is-empty {
  color: #8b8b92;
}

.bookstore-detail-category {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: #45454a;
  font-size: 13px;
}

.bookstore-detail-category span {
  color: #77777f;
  font-size: 12px;
}

.bookstore-detail-category strong {
  font-weight: 650;
}

.bookstore-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.bookstore-detail-tags span {
  padding: 5px 9px;
  border-radius: 10px;
  background: #f4f4f5;
  color: #45454a;
  font-size: 12px;
}

.bookstore-detail-toc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.bookstore-detail-toc-head strong {
  font-size: 17px;
}

.bookstore-detail-toc-head span {
  color: #77777f;
  font-size: 12px;
}

.bookstore-detail-chapters button {
  width: 100%;
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid #eeeeef;
  color: #222226;
  text-align: left;
}

.bookstore-detail-chapters button span {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-detail-chapters button i {
  color: #a0a0a6;
  font-size: 13px;
}

.bookstore-detail-roles {
  display: grid;
  gap: 12px;
}

.bookstore-detail-role {
  padding: 14px;
  border: 1px solid #dedee1;
  border-radius: 16px;
  background: #ffffff;
}

.bookstore-detail-role-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.bookstore-detail-role-head > span {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f4f4f5;
  color: #39393f;
  font-size: 15px;
  font-weight: 800;
}

.bookstore-detail-role-head > div {
  min-width: 0;
  flex: 1;
}

.bookstore-detail-role h3,
.bookstore-detail-role p {
  margin: 0;
}

.bookstore-detail-role h3 {
  color: #17171a;
  font-size: 16px;
  line-height: 1.3;
}

.bookstore-detail-role-head p {
  margin-top: 6px;
  color: #46464c;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-line;
}

.bookstore-detail-role-head p.is-empty,
.bookstore-detail-role-no-relations {
  color: #8b8b92;
}

.bookstore-detail-role-relations {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.bookstore-detail-role-relations > div {
  padding: 10px 12px;
  border-radius: 12px;
  background: #f7f7f8;
}

.bookstore-detail-role-relations strong {
  display: block;
  margin-bottom: 4px;
  color: #2d2d32;
  font-size: 13px;
}

.bookstore-detail-role-relations p {
  color: #55555c;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-line;
}

.bookstore-detail-role-no-relations {
  margin-top: 12px !important;
  font-size: 12px;
}

.bookstore-detail-roles-empty {
  min-height: 180px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: #8b8b92;
  text-align: center;
}

.bookstore-detail-roles-empty i {
  font-size: 26px;
}

.bookstore-detail-roles-empty strong {
  color: #2d2d32;
  font-size: 15px;
}

.bookstore-detail-roles-empty p {
  margin: 0;
  font-size: 13px;
}

/* ===== 书籍编辑 ===== */
.bookstore-page[data-view="edit"] {
  --bookstore-soft: #f4f4f5;
  --bookstore-paper: #ffffff;
  --bookstore-border: #e7e7e9;
  --bookstore-ink: #0b0b0c;
  background: #ffffff;
  color: #0b0b0c;
}

.bookstore-page[data-view="edit"] .bookstore-shell {
  padding: 12px 18px calc(34px + env(safe-area-inset-bottom, 0px));
  background: #ffffff;
}

.bookstore-page[data-view="edit"] .bookstore-header,
.bookstore-page[data-view="edit"] .bookstore-tabbar {
  background: rgba(255, 255, 255, .96);
  color: #0b0b0c;
}

.bookstore-book-edit {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 28px;
}

.bookstore-edit-head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.bookstore-edit-head h1 {
  overflow: hidden;
  margin: 0;
  color: #111114;
  font-size: 20px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-edit-head > button:first-child {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #1f1f23;
  font-size: 22px;
}

.bookstore-edit-save {
  min-width: 58px;
  height: 34px;
  padding: 0 14px;
  border-radius: 17px;
  background: #111114;
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
}

.bookstore-edit-cover-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 6px 0 4px;
}

.bookstore-shelf-cover.bookstore-edit-cover {
  width: 94px;
  flex: 0 0 94px;
  padding: 12px 8px;
}

.bookstore-shelf-cover.bookstore-edit-cover.has-image {
  padding: 0;
}

.bookstore-edit-cover-row > div {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 8px;
}

.bookstore-edit-cover-row > div button {
  width: 100%;
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 13px;
  border: 1px solid #dedee1;
  border-radius: 12px;
  background: #ffffff;
  color: #222226;
  font-size: 13px;
  font-weight: 650;
  text-align: left;
}

.bookstore-edit-cover-row > div button i {
  width: 16px;
  color: #77777f;
  text-align: center;
}

.bookstore-edit-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.bookstore-edit-field span {
  color: #66666d;
  font-size: 12px;
  font-weight: 650;
}

.bookstore-edit-field input,
.bookstore-edit-field select,
.bookstore-edit-field textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #dedee1;
  border-radius: 12px;
  background: #ffffff;
  color: #17171a;
  font: inherit;
  font-size: 14px;
  outline: none;
}

.bookstore-edit-field input,
.bookstore-edit-field select {
  height: 44px;
  padding: 0 12px;
}

.bookstore-edit-field textarea {
  min-height: 88px;
  padding: 11px 12px;
  line-height: 1.55;
  resize: none;
}

.bookstore-edit-field input:focus,
.bookstore-edit-field select:focus,
.bookstore-edit-field textarea:focus {
  border-color: #111114;
}

.bookstore-edit-roles {
  display: grid;
  gap: 10px;
  padding-top: 2px;
}

.bookstore-edit-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bookstore-edit-section-head > div {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.bookstore-edit-section-head strong {
  color: #66666d;
  font-size: 12px;
  font-weight: 650;
}

.bookstore-edit-section-head > div span {
  color: #77777f;
  font-size: 12px;
}

.bookstore-edit-section-head button {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border-radius: 14px;
  background: #111114;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
}

.bookstore-edit-section-head button span,
.bookstore-edit-section-head button i {
  color: #ffffff;
}

.bookstore-edit-role-list {
  display: grid;
  gap: 10px;
}

.bookstore-edit-role-empty {
  min-height: 76px;
  display: grid;
  place-items: center;
  border: 1px dashed #d6d6da;
  border-radius: 14px;
  color: #8b8b92;
  font-size: 13px;
}

.bookstore-edit-role-card {
  padding: 13px;
  border: 1px solid #dedee1;
  border-radius: 14px;
  background: #ffffff;
}

.bookstore-edit-role-main {
  display: flex;
  align-items: flex-start;
  gap: 11px;
}

.bookstore-edit-role-avatar {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f4f4f5;
  color: #333338;
  font-size: 14px;
  font-weight: 800;
}

.bookstore-edit-role-main > div {
  min-width: 0;
  flex: 1;
}

.bookstore-edit-role-main h3,
.bookstore-edit-role-main p {
  margin: 0;
}

.bookstore-edit-role-main h3 {
  color: #17171a;
  font-size: 15px;
  line-height: 1.3;
}

.bookstore-edit-role-main p {
  margin-top: 5px;
  color: #55555c;
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-line;
}

.bookstore-edit-role-main p.is-empty {
  color: #8b8b92;
}

.bookstore-edit-role-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.bookstore-edit-role-actions button {
  min-width: 0;
  flex: 1;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: 10px;
  background: #f4f4f5;
  color: #303035;
  font-size: 12px;
  font-weight: 700;
}

.bookstore-edit-role-relations {
  display: grid;
  gap: 7px;
  margin-top: 10px;
}

.bookstore-edit-role-relation,
.bookstore-edit-role-relation-empty {
  padding: 9px 10px;
  border-radius: 10px;
  background: #f7f7f8;
}

.bookstore-edit-role-relation span {
  display: block;
  margin-bottom: 3px;
  color: #333338;
  font-size: 12px;
  font-weight: 800;
}

.bookstore-edit-role-relation p {
  margin: 0;
  color: #5f5f66;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-line;
}

.bookstore-edit-role-relation-empty {
  color: #8b8b92;
  font-size: 12px;
}

.bookstore-edit-dialog-layer {
  position: absolute;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.bookstore-edit-dialog-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .34);
}

.bookstore-edit-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 360px);
  max-height: min(82%, 560px);
  overflow-y: auto;
  padding: 16px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 54px rgba(0, 0, 0, .22);
}

.bookstore-edit-dialog form {
  display: grid;
  gap: 13px;
}

.bookstore-edit-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bookstore-edit-dialog-head h2 {
  margin: 0;
  color: #111114;
  font-size: 18px;
  line-height: 1.2;
}

.bookstore-edit-dialog-head button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f4f4f5;
  color: #333338;
}

.bookstore-edit-reverse-check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #55555c;
  font-size: 13px;
  font-weight: 650;
}

.bookstore-edit-reverse-check input {
  width: 16px;
  height: 16px;
  accent-color: #111114;
}

.bookstore-edit-dialog-save {
  min-height: 44px;
  border-radius: 13px;
  background: #111114;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
}

.bookstore-reader {
  position: relative;
  height: 100%;
  min-height: 100%;
  padding: 0;
  overflow: hidden;
  border-radius: 0;
  line-height: 1.85;
}

.bookstore-reader.theme-paper {
  background: #fafafa;
  color: #202024;
}

.bookstore-reader.theme-night {
  background: #171719;
  color: #e8e8ea;
}

.bookstore-reader-pages {
  width: 100%;
  height: 100%;
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

.bookstore-reader-pages::-webkit-scrollbar {
  display: none;
}

.bookstore-reader-page {
  width: 100%;
  min-width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: hidden;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  padding: calc(24px + env(safe-area-inset-top, 0px)) 20px calc(96px + env(safe-area-inset-bottom, 0px));
}

.bookstore-reader-page > small {
  display: block;
  margin-bottom: 14px;
  color: inherit;
  font-size: 13px;
  opacity: .78;
}

.bookstore-reader-page h2 {
  margin: 0 0 14px;
  color: inherit;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 700;
  text-align: center;
}

.bookstore-reader-page p {
  margin: 0 0 12px;
  color: inherit;
  font-size: 16px;
  line-height: 1.85;
  text-align: justify;
  text-indent: 2em;
}

.bookstore-reader-page p.is-continuation {
  text-indent: 0;
}

.bookstore-reader-page p:last-child {
  margin-bottom: 0;
}

.bookstore-reader-foot {
  position: absolute;
  right: 20px;
  bottom: calc(15px + env(safe-area-inset-bottom, 0px));
  left: 20px;
  display: flex;
  justify-content: space-between;
  color: inherit;
  font-size: 12px;
  pointer-events: none;
  opacity: .78;
}

.bookstore-reader-menu {
  position: absolute;
  inset: 0;
  z-index: 4;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, visibility .18s ease;
}

.bookstore-reader.menu-open .bookstore-reader-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.bookstore-reader-menu > header {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: calc(72px + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: env(safe-area-inset-top, 0px) 20px 0;
  border-radius: 0 0 12px 12px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
  color: #111114;
}

.bookstore-reader-menu > header > div {
  display: flex;
  gap: 24px;
}

.bookstore-reader-menu > header button {
  width: 32px;
  height: 32px;
  color: inherit;
  font-size: 20px;
}

.bookstore-reader-float {
  position: absolute;
  right: 20px;
  bottom: calc(180px + env(safe-area-inset-bottom, 0px));
  display: flex;
  gap: 18px;
}

.bookstore-reader-float button {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(0, 0, 0, .09);
  border-radius: 50%;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 3px 10px rgba(0, 0, 0, .12);
  color: #111114;
  font-size: 20px;
}

.bookstore-reader-menu-bottom {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  max-height: calc(100% - 84px - env(safe-area-inset-top, 0px));
  display: flex;
  flex-direction: column;
  align-items: stretch;
  pointer-events: none;
}

.bookstore-reader-menu-bottom > * {
  pointer-events: auto;
}

.bookstore-reader-menu-bottom > footer {
  flex: 0 0 auto;
  padding: 18px 18px calc(18px + env(safe-area-inset-bottom, 0px));
  border-radius: 14px 14px 0 0;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, .12);
  color: #111114;
}

.bookstore-reader-toc {
  min-height: 0;
  max-height: min(52vh, 430px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
  background: rgba(255, 255, 255, .99);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, .15);
  color: #111114;
  opacity: 0;
  transform: translateY(18px);
  visibility: hidden;
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}

.bookstore-reader-menu.toc-open .bookstore-reader-toc {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.bookstore-reader-menu.toc-open .bookstore-reader-menu-bottom > footer {
  border-radius: 0;
  box-shadow: none;
}

.bookstore-reader-toc-head {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 20px 12px;
  border-bottom: 1px solid rgba(0, 0, 0, .08);
}

.bookstore-reader-toc-head strong {
  font-size: 18px;
}

.bookstore-reader-toc-head span {
  color: #77777f;
  font-size: 12px;
}

.bookstore-reader-toc-list {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px 12px 12px;
  -webkit-overflow-scrolling: touch;
}

.bookstore-reader-toc-list button {
  width: 100%;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  color: inherit;
  text-align: left;
}

.bookstore-reader-toc-list button span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-reader-toc-list button i {
  flex: 0 0 auto;
  color: #77777f;
  font-size: 11px;
  font-style: normal;
}

.bookstore-reader-toc-list button.active span {
  font-weight: 700;
}

.bookstore-reader-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  text-align: center;
}

.bookstore-reader-metrics strong,
.bookstore-reader-metrics span {
  display: block;
}

.bookstore-reader-metrics strong {
  font-size: 14px;
  line-height: 1.25;
  font-weight: 700;
}

.bookstore-reader-metrics span {
  margin-top: 2px;
  color: #77777f;
  font-size: 11px;
  font-weight: 600;
}

.bookstore-reader-progress {
  height: 7px;
  margin: 16px 4px 18px;
  overflow: hidden;
  border-radius: 4px;
  background: #eeeeef;
}

.bookstore-reader-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #171719;
}

.bookstore-reader-menu footer nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bookstore-reader-menu footer nav button {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: inherit;
}

.bookstore-reader-tool-svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.bookstore-reader-menu footer nav span {
  font-size: 11px;
  font-weight: 600;
}

.bookstore-reader.theme-night .bookstore-reader-menu > header,
.bookstore-reader.theme-night .bookstore-reader-menu-bottom > footer,
.bookstore-reader.theme-night .bookstore-reader-toc,
.bookstore-reader.theme-night .bookstore-reader-float button {
  border-color: rgba(255,255,255,.1);
  background: rgba(30, 30, 32, .98);
  color: #eeeeef;
}

.bookstore-reader.theme-night .bookstore-reader-toc-head,
.bookstore-reader.theme-night .bookstore-reader-toc-list button {
  border-color: rgba(255,255,255,.09);
}

.bookstore-reader.theme-night .bookstore-reader-toc-head span,
.bookstore-reader.theme-night .bookstore-reader-toc-list button i {
  color: #a5a5ab;
}

.bookstore-reader.theme-night .bookstore-reader-metrics span {
  color: #a5a5ab;
}

.bookstore-reader.theme-night .bookstore-reader-progress {
  background: #3a3a3e;
}

.bookstore-reader.theme-night .bookstore-reader-progress i {
  background: #eeeeef;
}

.bookstore-author-profile {
  padding: 0 2px 12px;
}

.bookstore-author-profile > h1 {
  margin: 8px 0 20px;
  color: var(--bookstore-ink);
  font-size: 22px;
  line-height: 1;
  letter-spacing: -.04em;
}

.bookstore-author-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding-bottom: 18px;
}

.bookstore-author-avatar {
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bookstore-soft);
  color: var(--bookstore-ink);
  font-size: 24px;
}

.bookstore-author-identity strong {
  min-width: 0;
  overflow: hidden;
  color: var(--bookstore-ink);
  font-size: 18px;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-author-shortcuts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bookstore-author-shortcut {
  min-width: 0;
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  overflow: hidden;
  border: 1px solid var(--bookstore-border);
  border-radius: 18px;
  background: var(--bookstore-paper);
  color: var(--bookstore-ink);
  text-align: left;
}

.bookstore-author-shortcut > i {
  flex: 0 0 auto;
  font-size: 19px;
}

.bookstore-author-shortcut > span {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.bookstore-author-shortcut strong,
.bookstore-author-shortcut small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-author-shortcut strong {
  font-size: 15px;
  line-height: 1.05;
}

.bookstore-author-shortcut small {
  color: #74747c;
  font-size: 11px;
  font-weight: 700;
}

.bookstore-author-group {
  margin-top: 18px;
}

.bookstore-author-group h2 {
  margin: 0 10px 7px;
  color: #74747c;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: -.02em;
}

.bookstore-author-menu {
  overflow: hidden;
  border: 1px solid var(--bookstore-border);
  border-radius: 18px;
  background: var(--bookstore-paper);
}

.bookstore-author-menu button {
  position: relative;
  width: 100%;
  min-height: 52px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 13px;
  padding: 0 17px;
  color: var(--bookstore-ink);
  text-align: left;
}

.bookstore-author-menu button + button::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 58px;
  height: 1px;
  background: var(--bookstore-border);
}

.bookstore-author-menu button > i:first-child {
  width: 28px;
  font-size: 18px;
  text-align: center;
}

.bookstore-author-menu button > span {
  min-width: 0;
  overflow: hidden;
  font-size: 15px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-author-chevron {
  color: #85858c;
  font-size: 16px;
  text-align: right;
}

.bookstore-author-shortcut:active,
.bookstore-author-menu button:active {
  background: var(--bookstore-soft);
}

.bookstore-author-subhead {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  margin: 2px 0 18px;
}

.bookstore-author-subhead button {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--bookstore-ink);
  background: var(--bookstore-soft);
  font-size: 20px;
}

.bookstore-author-subhead h1 {
  margin: 0;
  font-size: 22px;
  line-height: 1.1;
}

.bookstore-author-tool,
.bookstore-author-form,
.bookstore-style-list,
.bookstore-history-list,
.bookstore-role-source,
.bookstore-character-import-list {
  display: grid;
  gap: 12px;
}

.bookstore-style-card,
.bookstore-history-list button {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40px;
  gap: 10px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--bookstore-border);
  border-radius: 8px;
  background: var(--bookstore-paper);
  text-align: left;
}

.bookstore-history-list button {
  grid-template-columns: minmax(0, 1fr);
}

.bookstore-style-card h2,
.bookstore-style-card p,
.bookstore-history-list strong,
.bookstore-history-list span {
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bookstore-style-card h2,
.bookstore-history-list strong {
  color: var(--bookstore-ink);
  font-size: 15px;
  line-height: 1.2;
  white-space: nowrap;
}

.bookstore-style-card p,
.bookstore-history-list span {
  display: -webkit-box;
  margin-top: 6px;
  color: #74747c;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  white-space: pre-wrap;
}

.bookstore-style-card > button {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #b04a4a;
  background: rgba(176, 74, 74, .1);
}

.bookstore-primary-action,
.bookstore-action-row button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border-radius: 8px;
  background: var(--bookstore-ink);
  color: var(--bookstore-paper);
  font-size: 14px;
  font-weight: 850;
}

.bookstore-action-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bookstore-action-row button:first-child {
  background: var(--bookstore-soft);
  color: var(--bookstore-ink);
}

.bookstore-primary-action:disabled,
.bookstore-action-row button:disabled {
  opacity: .68;
}

.bookstore-range-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bookstore-chapter-plan-head,
.bookstore-chapter-plan-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.bookstore-chapter-plan-head {
  padding: 2px 2px 0;
}

.bookstore-chapter-plan-head strong,
.bookstore-chapter-plan-card-head strong {
  color: var(--bookstore-ink);
  font-size: 15px;
}

.bookstore-chapter-plan-head span {
  color: #74747c;
  font-size: 12px;
  font-weight: 800;
}

.bookstore-chapter-plan-list {
  display: grid;
  gap: 10px;
}

.bookstore-chapter-plan-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--bookstore-border);
  border-radius: 8px;
  background: var(--bookstore-paper);
}

.bookstore-chapter-plan-card-head button {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #b04a4a;
  background: rgba(176, 74, 74, .1);
}

.bookstore-chapter-plan-card textarea {
  min-height: 168px;
  padding: 12px;
  border: 1px solid var(--bookstore-border);
  border-radius: 8px;
  resize: vertical;
  background: var(--bookstore-soft);
  color: var(--bookstore-ink);
  font: inherit;
  font-size: 13px;
  line-height: 1.55;
}

.bookstore-role-source button,
.bookstore-character-import-list button {
  min-width: 0;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--bookstore-border);
  border-radius: 8px;
  background: var(--bookstore-paper);
  color: var(--bookstore-ink);
  text-align: left;
}

.bookstore-role-source i,
.bookstore-character-import-list button > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bookstore-soft);
  color: #73737b;
  font-weight: 850;
}

.bookstore-role-source strong,
.bookstore-role-source small,
.bookstore-character-import-list strong,
.bookstore-character-import-list small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-role-source strong,
.bookstore-character-import-list strong {
  font-size: 14px;
}

.bookstore-role-source small,
.bookstore-character-import-list small {
  margin-top: 4px;
  color: #74747c;
  font-size: 12px;
  font-weight: 700;
}

.bookstore-character-import-list {
  max-height: 360px;
  overflow: auto;
  padding-right: 2px;
}

.bookstore-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bookstore-stat {
  padding: 13px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--bookstore-border);
}

.bookstore-stat strong,
.bookstore-stat span {
  display: block;
}

.bookstore-stat strong {
  font-size: 20px;
}

.bookstore-stat span {
  margin-top: 4px;
  color: #74747c;
  font-size: 12px;
}

.bookstore-notice {
  padding: 12px;
  border-radius: 14px;
  background: #f1f1f2;
  color: #4e4e54;
  line-height: 1.5;
}

.bookstore-work-list div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 8px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--bookstore-border);
}

.bookstore-work-list span {
  color: #74747c;
  font-size: 12px;
}

.bookstore-work-list button {
  grid-row: span 2;
  min-height: 32px;
}

.bookstore-write-panel input,
.bookstore-write-panel textarea {
  width: 100%;
  border: 1px solid var(--bookstore-border);
  outline: 0;
  border-radius: 14px;
  background: #ffffff;
  color: inherit;
  font: inherit;
}

.bookstore-write-panel input {
  height: 44px;
  padding: 0 12px;
}

.bookstore-write-panel textarea {
  min-height: 190px;
  margin-top: 10px;
  padding: 12px;
  line-height: 1.7;
  resize: vertical;
}

.bookstore-write-panel div {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

.bookstore-bars {
  height: 120px;
  display: flex;
  align-items: end;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--bookstore-border);
}

.bookstore-bars span {
  flex: 1;
  height: var(--v);
  border-radius: 8px 8px 3px 3px;
  background: var(--bookstore-accent);
}

.bookstore-empty {
  padding: 28px 16px;
  border-radius: 18px;
  background: var(--bookstore-paper);
  border: 1px solid var(--bookstore-border);
  color: #74747c;
  text-align: center;
}

/* ===== 书架 ===== */
.bookstore-page[data-view="shelf"] .bookstore-shell {
  padding: 14px 16px calc(26px + env(safe-area-inset-bottom, 0px));
}

.bookstore-shelf {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.bookstore-shelf-heading {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 2px 12px;
}

.bookstore-shelf-heading h1 {
  margin: 0;
  color: var(--bookstore-ink);
  font-size: 20px;
  line-height: 1;
  font-weight: 600;
}

.bookstore-shelf-heading button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--bookstore-ink);
  font-size: 17px;
}

.bookstore-shelf-heading button:active {
  background: var(--bookstore-soft);
}

.bookstore-shelf-search {
  height: 42px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 16px;
  border-radius: 8px;
  background: var(--bookstore-soft);
  color: #787880;
}

.bookstore-shelf-search > i {
  font-size: 15px;
}

.bookstore-shelf-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--bookstore-ink);
  font: inherit;
  font-size: 14px;
  font-weight: 550;
}

.bookstore-shelf-search input::placeholder {
  color: #787880;
  opacity: 1;
}

.bookstore-shelf-empty {
  flex: 1;
  min-height: 340px;
  display: grid;
  place-items: center;
  padding: 28px 0 62px;
  text-align: center;
}

.bookstore-shelf-empty > div {
  width: min(100%, 286px);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bookstore-shelf-empty strong {
  font-size: 19px;
  line-height: 1.3;
  font-weight: 650;
  color: #73737b;
}

.bookstore-shelf-empty p {
  margin: 7px 0 22px;
  color: #85858d;
  font-size: 14px;
  line-height: 1.5;
}

.bookstore-shelf-empty button {
  width: 100%;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 14px;
  background: #111114;
  color: #fff;
  font-size: 15px;
  font-weight: 650;
}

.bookstore-shelf-empty button i {
  font-size: 17px;
}

.bookstore-shelf-empty small {
  margin-top: 10px;
  color: #a0a0a7;
  font-size: 11px;
}

.bookstore-shelf-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px 12px;
  padding-top: 22px;
}

.bookstore-shelf-book {
  min-width: 0;
}

.bookstore-shelf-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, .05);
  border-radius: 5px 10px 10px 5px;
  background: linear-gradient(135deg, rgba(255,255,255,.55), transparent 55%), var(--cover-color);
  box-shadow: 0 5px 12px rgba(31, 31, 34, .13), inset 4px 0 0 rgba(255,255,255,.32);
  color: #252529;
  text-align: center;
}

.bookstore-shelf-cover.has-image {
  padding: 0;
  background: var(--cover-color);
}

.bookstore-shelf-cover.has-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bookstore-shelf-cover-mark {
  margin-bottom: 10px;
  color: rgba(45, 45, 49, .44);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .16em;
}

.bookstore-shelf-cover > strong {
  display: -webkit-box;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.35;
  font-weight: 650;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.bookstore-shelf-cover > small {
  margin-top: 9px;
  color: rgba(45, 45, 49, .58);
  font-size: 9px;
}

.bookstore-shelf-book-info {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding-top: 9px;
}

.bookstore-shelf-book-info > button:first-child {
  min-width: 0;
  flex: 1;
  text-align: left;
}

.bookstore-shelf-book-info strong,
.bookstore-shelf-book-info span {
  display: block;
}

.bookstore-shelf-book-info strong {
  overflow: hidden;
  color: var(--bookstore-ink);
  font-size: 14px;
  line-height: 1.35;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-shelf-book-info span {
  margin-top: 4px;
  color: #77777f;
  font-size: 12px;
  font-weight: 550;
}

.bookstore-shelf-more {
  flex: 0 0 28px;
  height: 28px;
  color: #74747c;
  font-size: 14px;
}

.bookstore-shelf-menu-layer {
  position: absolute;
  inset: 0;
  z-index: 80;
  pointer-events: none;
}

.bookstore-shelf-menu-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

.bookstore-shelf-book-menu {
  position: absolute;
  width: 174px;
  overflow: hidden;
  border: 1px solid #dedee1;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(20, 20, 24, .18);
  color: #111114;
  pointer-events: auto;
}

.bookstore-shelf-menu-group + .bookstore-shelf-menu-group {
  border-top: 1px solid #e3e3e5;
}

.bookstore-shelf-menu-group button {
  width: 100%;
  height: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  color: #111114;
  text-align: left;
}

.bookstore-shelf-menu-group button:active {
  background: #f3f3f4;
}

.bookstore-shelf-menu-group i {
  width: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 18px;
  font-size: 14px;
  line-height: 1;
  text-align: center;
}

.bookstore-shelf-menu-group span {
  font-size: 14px;
  line-height: 1.2;
  font-weight: 500;
}

.bookstore-remove-dialog-layer {
  position: absolute;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  transition: opacity .18s ease;
}

.bookstore-remove-dialog-layer.show {
  opacity: 1;
}

.bookstore-remove-dialog-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(20, 20, 24, .35);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

.bookstore-remove-dialog {
  position: relative;
  width: min(100%, 310px);
  padding: 22px 20px 18px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(20, 20, 24, .24);
  color: #111114;
  text-align: center;
}

.bookstore-remove-dialog h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.3;
}

.bookstore-remove-dialog p {
  margin: 10px 0 20px;
  color: #6f6f77;
  font-size: 14px;
  line-height: 1.55;
}

.bookstore-remove-dialog > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bookstore-remove-dialog > div button {
  height: 42px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
}

.bookstore-remove-dialog > div button.secondary {
  background: #f1f1f3;
  color: #333338;
}

.bookstore-remove-dialog > div button.danger {
  background: #e5484d;
  color: #ffffff;
}

.bookstore-shelf-count {
  margin: 28px 0 4px;
  color: #7c7c84;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
}

.bookstore-shelf-no-result {
  flex: 1;
  display: grid;
  place-items: center;
  color: #85858d;
  font-size: 14px;
}

:root.theme-dark .bookstore-shelf-empty button {
  background: #f3f3f4;
  color: #151517;
}

:root.theme-dark .bookstore-shelf-cover {
  border-color: rgba(255,255,255,.08);
  box-shadow: 0 5px 12px rgba(0,0,0,.25), inset 4px 0 0 rgba(255,255,255,.16);
}

.bookstore-tabbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  height: calc(64px + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: rgba(255, 255, 255, .94);
  border-top: 1px solid rgba(0, 0, 0, .08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.bookstore-tabbar button {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #9a9aa0;
  font-size: 11px;
}

.bookstore-tabbar i {
  font-size: 18px;
}

.bookstore-tabbar button.active {
  color: var(--bookstore-accent-dark);
}

.bookstore-statistics {
  display: grid;
  gap: 12px;
  padding-bottom: 18px;
}

.bookstore-statistics-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
}

.bookstore-statistics-title h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -.045em;
}

.bookstore-statistics-card-head > div {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 19px;
}

.bookstore-statistics-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 3px;
  padding: 3px;
  border-radius: 8px;
  background: var(--bookstore-soft);
}

.bookstore-statistics-tabs button {
  min-width: 0;
  min-height: 32px;
  border-radius: 8px;
  color: #74747c;
  font-size: 13px;
  font-weight: 800;
}

.bookstore-statistics-tabs button.active {
  background: var(--bookstore-paper);
  color: var(--bookstore-ink);
  box-shadow: 0 3px 12px rgba(0, 0, 0, .08);
}

.bookstore-statistics-period {
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  align-items: center;
  gap: 8px;
  min-height: 44px;
}

.bookstore-statistics-period button {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--bookstore-border);
  border-radius: 8px;
  color: var(--bookstore-ink);
  font-size: 18px;
}

.bookstore-statistics-period button:disabled {
  opacity: .35;
}

.bookstore-statistics-period strong {
  text-align: center;
  font-size: 17px;
}

.bookstore-statistics-summary,
.bookstore-statistics-card {
  border: 1px solid var(--bookstore-border);
  border-radius: 20px;
  background: var(--bookstore-paper);
}

.bookstore-statistics-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px 16px;
  padding: 24px 18px;
}

.bookstore-statistics-metric {
  min-width: 0;
  display: grid;
  gap: 7px;
}

.bookstore-statistics-metric strong {
  overflow: hidden;
  color: var(--bookstore-ink);
  font-size: 19px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-statistics-metric span {
  color: #74747c;
  font-size: 13px;
  font-weight: 800;
}

.bookstore-statistics-card {
  padding: 20px 17px 16px;
}

.bookstore-statistics-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bookstore-statistics-card h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.1;
  letter-spacing: -.035em;
}

.bookstore-statistics-chart {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 18px;
  overflow: visible;
}

.bookstore-statistics-chart text {
  fill: #777780;
  font-size: 9px;
  font-weight: 650;
}

.bookstore-statistics-chart .grid line {
  stroke: var(--bookstore-border);
  stroke-width: .7;
  stroke-dasharray: 4 5;
}

.bookstore-statistics-chart .bars line {
  stroke: var(--bookstore-ink);
  stroke-width: 6;
  stroke-linecap: round;
}

.bookstore-time-rank {
  display: grid;
  gap: 16px;
}

.bookstore-time-rank h2 i {
  margin-left: 4px;
  font-size: 15px;
}

.bookstore-time-rank > button {
  display: grid;
  grid-template-columns: 24px 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 2px 0;
  color: inherit;
  text-align: left;
}

.bookstore-time-rank > button > b {
  color: var(--bookstore-ink);
  font-size: 15px;
  text-align: center;
}

.bookstore-rank-cover {
  width: 52px;
  height: 70px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--bookstore-soft);
  color: #777780;
}

.bookstore-rank-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.bookstore-rank-copy strong,
.bookstore-rank-copy em {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bookstore-rank-copy strong {
  font-size: 14px;
}

.bookstore-rank-copy em {
  color: #74747c;
  font-size: 11px;
  font-style: normal;
}

.bookstore-rank-copy > i {
  height: 6px;
  display: block;
  margin-top: 4px;
  border-radius: 3px;
  background: var(--bookstore-ink);
}

.bookstore-rank-time {
  align-self: start;
  padding-top: 6px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.bookstore-statistics-empty {
  padding: 26px 8px;
  color: #74747c;
  font-size: 13px;
  text-align: center;
}

:root.theme-dark .bookstore-channel-row button,
:root.theme-dark .bookstore-quick,
:root.theme-dark .bookstore-section,
:root.theme-dark .bookstore-empty {
  background: var(--bookstore-paper);
  color: #f3f3f4;
  border-color: var(--bookstore-border);
}

:root.theme-dark .bookstore-rank-list button,
:root.theme-dark .bookstore-chapter-list button,
:root.theme-dark .bookstore-stat,
:root.theme-dark .bookstore-work-list div,
:root.theme-dark .bookstore-write-panel input,
:root.theme-dark .bookstore-write-panel textarea,
:root.theme-dark .bookstore-bars {
  background: var(--bookstore-paper);
  border-color: var(--bookstore-border);
}

:root.theme-dark .bookstore-book-card {
  background: transparent;
}

:root.theme-dark .bookstore-book-copy em,
:root.theme-dark .bookstore-book-copy small,
:root.theme-dark .bookstore-book-copy span,
:root.theme-dark .bookstore-section p,
:root.theme-dark .bookstore-stat span,
:root.theme-dark .bookstore-work-list span,
:root.theme-dark .bookstore-rank-list em {
  color: #a5a5aa;
}

:root.theme-dark .bookstore-tabbar {
  background: rgba(17, 17, 19, .92);
  border-top-color: rgba(255, 255, 255, .08);
}

:root.theme-dark .bookstore-reading-stat > i,
:root.theme-dark .bookstore-reading-stat span,
:root.theme-dark .bookstore-reading-stat small,
:root.theme-dark .bookstore-continue p,
:root.theme-dark .bookstore-continue div,
:root.theme-dark .bookstore-goal-heading p,
:root.theme-dark .bookstore-goal-modal-panel p,
:root.theme-dark .bookstore-goal-modal-panel label span,
:root.theme-dark .bookstore-goal-progress span,
:root.theme-dark .bookstore-goal-target,
:root.theme-dark .bookstore-goal-compact > span {
  color: #a5a5aa;
}

:root.theme-dark .bookstore-quick,
:root.theme-dark .bookstore-intro {
  color: #e4e4e6;
}

:root.theme-dark .bookstore-author-shortcut small,
:root.theme-dark .bookstore-author-group h2,
:root.theme-dark .bookstore-author-chevron {
  color: #a5a5aa;
}

:root.theme-dark .bookstore-goal-arc-track {
  stroke: #343438;
}

:root.theme-dark .bookstore-goal-arc-value {
  stroke: #b0b0b5;
}

:root.theme-dark .bookstore-goal-compact > div {
  background: #343438;
}

:root.theme-dark .bookstore-goal-compact > div i {
  background: #b0b0b5;
}

:root.theme-dark .bookstore-start-reading {
  background: #68686f;
}

@media (max-width: 360px) {
  .bookstore-shell {
    padding-left: 10px;
    padding-right: 10px;
  }
  .bookstore-quick-grid {
    gap: 6px;
  }
  .bookstore-reading-stats {
    gap: 8px;
  }
  .bookstore-reading-stat {
    gap: 8px;
    padding: 12px 10px;
  }
  .bookstore-reading-stat > i {
    font-size: 22px;
  }
  .bookstore-reading-stat strong {
    font-size: 19px;
  }
  .bookstore-goal-card {
    padding: 15px;
  }
  .bookstore-goal-progress path {
    stroke-width: 5;
  }
  .bookstore-detail-actions button[data-read-book],
  .bookstore-detail-actions button[data-toggle-shelf] {
    flex: 1 1 0;
  }
  .bookstore-page[data-view="detail"] .bookstore-shell {
    padding-right: 14px;
    padding-left: 14px;
  }
  .bookstore-detail-hero {
    gap: 14px;
  }
  .bookstore-shelf-cover.bookstore-detail-cover {
    width: 88px;
    min-width: 88px;
  }
  .bookstore-detail-title-row h2 {
    font-size: 15px;
  }
  .bookstore-detail-copy em {
    margin-top: 60px;
    font-size: 11px;
  }
  .bookstore-detail-metrics > div {
    padding-right: 6px;
    padding-left: 6px;
  }
  .bookstore-detail-metrics span {
    font-size: 10px;
  }
  .bookstore-detail-metrics strong {
    font-size: 15px;
  }
}

:root.theme-dark .bookstore-page[data-view="detail"],
:root.theme-dark .bookstore-page[data-view="detail"] .bookstore-shell,
:root.theme-dark .bookstore-page[data-view="detail"] .bookstore-detail {
  background: #ffffff;
  color: #0b0b0c;
}

:root.theme-dark .bookstore-page[data-view="detail"] .bookstore-header,
:root.theme-dark .bookstore-page[data-view="detail"] .bookstore-tabbar {
  background: rgba(255, 255, 255, .96);
  border-color: rgba(0, 0, 0, .08);
}