/* 字面审稿页复用 landing 的墨光色板；只为高密度审稿工作台补充局部样式。 */
.literal-audit-page {
  color: var(--text-primary);
}

.literal-audit-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 72px;
  padding: 12px min(5vw, 64px);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(8, 8, 12, 0.86);
  backdrop-filter: blur(18px);
}

.literal-audit-brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 12px;
}

.literal-audit-brand img {
  width: clamp(118px, 13vw, 168px);
  height: auto;
  max-height: 48px;
  object-fit: contain;
}

.literal-audit-local-note {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.018);
}

.literal-audit-local-note a {
  padding: 7px 10px;
  color: var(--text-muted);
  font-size: 0.78rem;
  white-space: nowrap;
  transition:
    color 0.18s ease,
    background-color 0.18s ease;
}

.literal-audit-local-note a:hover {
  color: var(--text-primary);
  background: rgba(232, 180, 75, 0.1);
}

.literal-audit-shell {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(46px, 7vw, 88px) 0 56px;
}

.literal-audit-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: end;
  margin-bottom: 30px;
}

.literal-audit-intro h1,
.literal-audit-method h2,
.literal-audit-faq h2,
.literal-audit-cta h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: var(--weight-black);
  letter-spacing: 0;
}

.literal-audit-intro h1 {
  max-width: 770px;
  font-size: clamp(2.35rem, 5.4vw, 4.7rem);
  line-height: 1.08;
}

.literal-audit-intro h1 em {
  color: var(--accent-amber);
  font-style: normal;
}

.literal-audit-intro p,
.literal-audit-method p,
.literal-audit-cta p,
.literal-audit-faq p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.9;
}

.literal-audit-intro > div > p {
  max-width: 680px;
}

.literal-audit-intro aside {
  padding: 20px 0 20px 20px;
  border-left: 2px solid var(--accent-amber);
}

.literal-audit-intro aside strong {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.literal-audit-intro aside p {
  font-size: 0.82rem;
  line-height: 1.8;
}

.literal-audit-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.literal-audit-toolbar__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.literal-audit-toolbar__group--primary {
  justify-content: flex-end;
}

.literal-audit-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.78rem;
  font-weight: var(--weight-bold);
  line-height: 1;
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease,
    color 0.18s ease;
}

.literal-audit-button:hover:not(:disabled) {
  border-color: rgba(232, 180, 75, 0.52);
  background: rgba(232, 180, 75, 0.09);
}

.literal-audit-button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.literal-audit-button--primary {
  border-color: var(--accent-amber);
  color: var(--bg-deep);
  background: var(--accent-amber);
}

.literal-audit-button--primary:hover:not(:disabled) {
  color: var(--bg-deep);
  background: #f0c55e;
}

.literal-audit-button--danger {
  color: var(--accent-coral);
}

.literal-audit-keyboard-hint {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.literal-audit-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.literal-audit-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(340px, 0.86fr);
  /* 桌面端保留接近一屏的审稿高度，避免长正文频繁切换页面滚动。 */
  height: clamp(620px, 84dvh, 920px);
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  background: rgba(17, 17, 24, 0.88);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
}

.literal-audit-document,
.literal-audit-results {
  min-width: 0;
  min-height: 0;
}

.literal-audit-document {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border-right: 1px solid var(--border-subtle);
  background: rgba(7, 8, 12, 0.72);
}

.literal-audit-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.literal-audit-tabs {
  display: flex;
  align-self: stretch;
}

.literal-audit-tab {
  position: relative;
  min-width: 90px;
  padding: 12px 16px;
  border: 0;
  border-right: 1px solid var(--border-subtle);
  color: var(--text-muted);
  background: transparent;
  font-size: 0.82rem;
}

.literal-audit-tab[aria-selected="true"] {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.035);
}

.literal-audit-tab[aria-selected="true"]::after {
  position: absolute;
  right: 14px;
  bottom: 0;
  left: 14px;
  height: 2px;
  background: var(--accent-amber);
  content: "";
}

.literal-audit-document-meta {
  display: inline-flex;
  gap: 12px;
  padding: 0 16px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.literal-audit-editor,
.literal-audit-preview {
  position: relative;
  min-height: 0;
}

.literal-audit-editor textarea,
.literal-audit-preview {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 0;
  outline: 0;
  color: var(--text-primary);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 2;
}

.literal-audit-editor textarea {
  display: block;
  resize: none;
  padding: 28px 28px 54px;
  scrollbar-gutter: stable;
}

.literal-audit-editor textarea::placeholder {
  color: #605d59;
}

.literal-audit-drop-note {
  position: absolute;
  right: 18px;
  bottom: 14px;
  padding: 4px 7px;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  color: var(--text-muted);
  background: rgba(8, 8, 12, 0.76);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  pointer-events: none;
}

.literal-audit-preview {
  overflow-y: auto;
  padding: 28px;
  scrollbar-gutter: stable;
}

.literal-audit-preview-empty {
  display: grid;
  min-height: 100%;
  place-items: center;
  color: var(--text-muted);
  text-align: center;
}

/* 识别完成后，脚本通过 hidden 在空态与标注稿之间切换。 */
.literal-audit-preview-empty[hidden],
.literal-audit-annotated-text[hidden] {
  display: none;
}

.literal-audit-annotated-text {
  white-space: pre-wrap;
  word-break: break-word;
}

.literal-audit-annotated-text mark {
  padding: 0 0.08em;
  border-radius: 2px;
  color: inherit;
  background: transparent;
  box-decoration-break: clone;
  transition:
    outline-color 0.16s ease,
    background-color 0.16s ease;
}

.literal-audit-annotated-text mark[data-handling="hard"] {
  background: var(--accent-coral-dim);
  box-shadow: inset 0 -2px 0 var(--accent-coral);
}

.literal-audit-annotated-text mark[data-handling="rolling"] {
  background: var(--accent-amber-dim);
  box-shadow: inset 0 -2px 0 var(--accent-amber);
}

.literal-audit-annotated-text mark[data-handling="signal"] {
  background: var(--accent-teal-dim);
  box-shadow: inset 0 -2px 0 var(--accent-teal);
}

.literal-audit-annotated-text mark.is-target {
  outline: 2px solid var(--text-primary);
  outline-offset: 2px;
}

.literal-audit-results {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr) auto;
  background: rgba(17, 17, 24, 0.72);
}

.literal-audit-results__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.literal-audit-results__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.literal-audit-status {
  margin: 5px 0 0;
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.6;
}

.literal-audit-status.is-stale {
  color: var(--accent-coral);
}

.literal-audit-score {
  flex: 0 0 auto;
  width: 92px;
  padding: 7px 8px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.025);
  text-align: right;
}

.literal-audit-score span,
.literal-audit-score b {
  display: block;
  color: var(--text-muted);
  font-size: 0.6rem;
  font-weight: var(--weight-book);
  line-height: 1.35;
}

.literal-audit-score strong {
  display: block;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.05;
}

.literal-audit-score[data-level="low"] strong,
.literal-audit-score[data-level="low"] b {
  color: var(--accent-teal);
}

.literal-audit-score[data-level="check"] strong,
.literal-audit-score[data-level="check"] b {
  color: var(--accent-amber);
}

.literal-audit-score[data-level="high"] strong,
.literal-audit-score[data-level="high"] b {
  color: var(--accent-coral);
}

.literal-audit-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--border-subtle);
}

.literal-audit-metric {
  min-width: 0;
  padding: 13px 8px 11px;
  border-right: 1px solid var(--border-subtle);
  text-align: center;
}

.literal-audit-metric:last-child {
  border-right: 0;
}

.literal-audit-metric b,
.literal-audit-metric span {
  display: block;
}

.literal-audit-metric b {
  overflow: hidden;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.32rem;
  line-height: 1.15;
  text-overflow: ellipsis;
}

.literal-audit-metric span {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.62rem;
}

.literal-audit-filters {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-subtle);
  scrollbar-width: none;
}

.literal-audit-filters::-webkit-scrollbar {
  display: none;
}

.literal-audit-filter {
  flex: 0 0 auto;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-muted);
  background: transparent;
  font-size: 0.68rem;
}

.literal-audit-filter:hover,
.literal-audit-filter[aria-pressed="true"] {
  border-color: var(--border-subtle);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.045);
}

.literal-audit-findings {
  min-height: 0;
  overflow-y: auto;
  padding: 0 16px 18px;
  scrollbar-gutter: stable;
}

.literal-audit-empty {
  display: grid;
  min-height: 210px;
  place-content: center;
  gap: 8px;
  color: var(--text-muted);
  text-align: center;
}

.literal-audit-empty strong {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.literal-audit-finding {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.literal-audit-finding__jump {
  width: 100%;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
}

.literal-audit-finding__title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
}

.literal-audit-finding__title strong {
  font-family: var(--font-display);
  font-size: 0.98rem;
}

.literal-audit-finding__count {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.literal-audit-finding__kind {
  display: inline-block;
  margin-top: 7px;
  padding-left: 8px;
  border-left: 3px solid currentColor;
  font-size: 0.64rem;
}

.literal-audit-finding[data-handling="hard"] .literal-audit-finding__kind,
.literal-audit-match__paragraph[data-handling="hard"] {
  color: var(--accent-coral);
}

.literal-audit-finding[data-handling="rolling"] .literal-audit-finding__kind,
.literal-audit-match__paragraph[data-handling="rolling"] {
  color: var(--accent-amber);
}

.literal-audit-finding[data-handling="signal"] .literal-audit-finding__kind,
.literal-audit-match__paragraph[data-handling="signal"] {
  color: var(--accent-teal);
}

.literal-audit-finding__rule {
  margin: 9px 0 0;
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.65;
}

.literal-audit-match-list {
  display: grid;
  gap: 6px;
  margin-top: 11px;
}

.literal-audit-match {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.025);
  text-align: left;
  font-size: 0.66rem;
  transition:
    border-color 0.15s ease,
    background-color 0.15s ease,
    color 0.15s ease;
}

.literal-audit-match:hover {
  border-color: var(--border-subtle);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.055);
}

.literal-audit-match__paragraph {
  font-family: var(--font-mono);
}

.literal-audit-match__snippet {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.literal-audit-finding__more {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 0.66rem;
}

.literal-audit-results__footer {
  padding: 11px 16px;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.64rem;
  line-height: 1.6;
}

.literal-audit-method,
.literal-audit-faq,
.literal-audit-cta {
  margin-top: clamp(64px, 9vw, 112px);
}

.literal-audit-method {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(28px, 6vw, 80px);
  padding: 28px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.literal-audit-method h2,
.literal-audit-faq h2,
.literal-audit-cta h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.7rem);
  line-height: 1.25;
}

.literal-audit-legend {
  display: grid;
  gap: 14px;
}

.literal-audit-legend > div {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.75;
}

.literal-audit-legend b {
  font-size: 0.74rem;
}

.literal-audit-legend b[data-kind="hard"] {
  color: var(--accent-coral);
}

.literal-audit-legend b[data-kind="rolling"] {
  color: var(--accent-amber);
}

.literal-audit-legend b[data-kind="signal"] {
  color: var(--accent-teal);
}

.literal-audit-faq__heading {
  max-width: 620px;
  margin-bottom: 22px;
  margin-inline: auto;
  text-align: center;
}

.literal-audit-faq__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  text-align: left;
}

.literal-audit-faq details {
  min-width: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.018);
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease;
}

.literal-audit-faq details:hover {
  border-color: rgba(232, 180, 75, 0.4);
  background: rgba(255, 255, 255, 0.035);
}

.literal-audit-faq summary {
  position: relative;
  padding: 18px 44px 18px 18px;
  color: var(--text-primary);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1rem;
  list-style: none;
}

.literal-audit-faq summary::-webkit-details-marker {
  display: none;
}

.literal-audit-faq summary::after {
  position: absolute;
  top: 50%;
  right: 18px;
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--accent-amber);
  border-bottom: 1px solid var(--accent-amber);
  content: "";
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.18s ease;
}

.literal-audit-faq details[open] summary::after {
  transform: translateY(-30%) rotate(225deg);
}

.literal-audit-faq details p {
  padding: 0 18px 18px;
  font-size: 0.84rem;
}

.literal-audit-cta {
  display: grid;
  justify-items: center;
  gap: 20px;
  padding: 34px clamp(18px, 4vw, 56px) 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.literal-audit-cta > div:first-child {
  max-width: 640px;
}

.literal-audit-cta > div:last-child {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.literal-audit-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 32px;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.7rem;
}

.literal-audit-editor textarea:focus-visible,
.literal-audit-button:focus-visible,
.literal-audit-tab:focus-visible,
.literal-audit-filter:focus-visible,
.literal-audit-finding__jump:focus-visible,
.literal-audit-match:focus-visible {
  outline: 2px solid var(--accent-teal);
  outline-offset: 2px;
}

.literal-audit-editor textarea,
.literal-audit-preview,
.literal-audit-findings {
  scrollbar-color: rgba(232, 180, 75, 0.55) rgba(255, 255, 255, 0.035);
  scrollbar-width: thin;
}

.literal-audit-editor textarea::-webkit-scrollbar,
.literal-audit-preview::-webkit-scrollbar,
.literal-audit-findings::-webkit-scrollbar {
  width: 9px;
}

.literal-audit-editor textarea::-webkit-scrollbar-thumb,
.literal-audit-preview::-webkit-scrollbar-thumb,
.literal-audit-findings::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: rgba(232, 180, 75, 0.5);
  background-clip: padding-box;
}

@media (max-width: 980px) {
  .literal-audit-workbench {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
  }

  .literal-audit-document {
    min-height: min(64dvh, 620px);
    border-right: 0;
    border-bottom: 1px solid var(--border-subtle);
  }

  .literal-audit-results {
    height: min(64dvh, 620px);
  }
}

@media (max-width: 760px) {
  .literal-audit-header {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 11px 18px;
  }

  .literal-audit-local-note {
    justify-self: end;
  }

  .literal-audit-shell,
  .literal-audit-footer {
    width: min(100% - 28px, 1280px);
  }

  .literal-audit-intro,
  .literal-audit-method,
  .literal-audit-cta {
    grid-template-columns: 1fr;
  }

  .literal-audit-intro {
    gap: 24px;
  }

  .literal-audit-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .literal-audit-toolbar__group--primary {
    justify-content: flex-start;
  }

  .literal-audit-keyboard-hint {
    display: none;
  }

  .literal-audit-results__head {
    padding: 15px;
  }

  .literal-audit-legend > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .literal-audit-cta {
    justify-items: stretch;
  }

  .literal-audit-cta > div:last-child {
    justify-content: center;
  }

  .literal-audit-faq__list {
    grid-template-columns: 1fr;
  }

  .literal-audit-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

@media (max-width: 460px) {
  .literal-audit-local-note {
    gap: 0;
    padding: 2px;
  }

  .literal-audit-local-note a {
    padding: 6px 7px;
    font-size: 0.68rem;
  }

  .literal-audit-intro h1 {
    font-size: clamp(2.2rem, 14vw, 3.4rem);
  }

  .literal-audit-workbench {
    border-radius: var(--r-sm);
  }

  .literal-audit-results__head {
    gap: 10px;
  }

  .literal-audit-score {
    width: 80px;
  }

  .literal-audit-metric {
    padding-right: 4px;
    padding-left: 4px;
  }

  .literal-audit-metric b {
    font-size: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .literal-audit-page *,
  .literal-audit-page *::before,
  .literal-audit-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}