/* ========================================
   统一写作页 /writer（技术标 + 施工组织设计）
   扁平卡片风格，与设置页 .sp-* 同一套视觉语言
   ======================================== */

.wr-page {
  --wr-bg: #f6f8fb;
  --wr-card: #fff;
  --wr-border: rgba(24, 50, 74, 0.1);
  --wr-border-strong: rgba(24, 50, 74, 0.2);
  --wr-text: #1f2937;
  --wr-muted: #6b7280;
  --wr-faint: #9ca3af;
  --wr-hover: rgba(24, 50, 74, 0.045);
  --wr-primary: var(--color-primary);
  --wr-primary-soft: rgba(var(--color-primary-rgb), 0.08);
  --wr-primary-line: rgba(var(--color-primary-rgb), 0.3);
  --wr-ok: #15803d;
  --wr-error: #b91c1c;
  --wr-radius: 12px;
  --wr-field-radius: 6px;
  --wr-topbar-h: 60px;
  min-height: 100vh;
  background: var(--wr-bg);
  color: var(--wr-text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
}

.wr-page *,
.wr-page *::before,
.wr-page *::after {
  box-sizing: border-box;
}

.wr-page h1,
.wr-page h2,
.wr-page h3,
.wr-page p {
  margin: 0;
}

.wr-page svg {
  flex-shrink: 0;
}

/* ---------- 顶栏 ---------- */

.wr-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  height: var(--wr-topbar-h);
  padding: 0 28px;
  background: rgba(246, 248, 251, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--wr-border);
}

.wr-topbar__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
}

.wr-topbar__title h1 {
  overflow: hidden;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.wr-save {
  flex-shrink: 0;
  color: var(--wr-faint);
  font-size: 12px;
  white-space: nowrap;
}

.wr-save.is-error {
  color: var(--wr-error);
}

.wr-topbar__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.wr-stepper {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.wr-stepper__item button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px 0 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--wr-muted);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.wr-stepper__item button:hover:not(:disabled) {
  background: var(--wr-hover);
  color: var(--wr-text);
}

.wr-stepper__item button:disabled {
  cursor: default;
}

.wr-stepper__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--wr-border-strong);
  border-radius: 50%;
  background: #fff;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.wr-stepper__num svg {
  width: 13px;
  height: 13px;
}

.wr-stepper__item.is-current button {
  color: var(--wr-text);
}

.wr-stepper__item.is-current .wr-stepper__num {
  border-color: var(--wr-primary);
  background: var(--wr-primary);
  color: #fff;
}

.wr-stepper__item.is-done .wr-stepper__num {
  border-color: var(--wr-primary-line);
  background: var(--wr-primary-soft);
  color: var(--wr-primary);
}

.wr-stepper__item.is-done button {
  color: var(--wr-text);
}

.wr-stepper__sep {
  width: 28px;
  height: 1px;
  background: var(--wr-border-strong);
}

/* ---------- 通用组件 ---------- */

.wr-body {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 28px 56px;
}

.wr-page[data-step="3"] .wr-body {
  max-width: none;
  padding: 0;
}

.wr-card {
  background: var(--wr-card);
  border: 1px solid var(--wr-border);
  border-radius: var(--wr-radius);
  padding: 20px 22px;
}

.wr-card__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.wr-card__head h2 {
  font-size: 15px;
  font-weight: 600;
}

.wr-card__hint {
  margin-left: auto;
  color: var(--wr-faint);
  font-size: 12px;
}

.wr-tag {
  padding: 1px 7px;
  border-radius: 4px;
  background: #eef1f5;
  color: var(--wr-muted);
  font-size: 12px;
}

.wr-note {
  margin-top: 12px;
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--wr-border-strong);
  border-radius: var(--radius-btn);
  background: #fff;
  color: var(--wr-text);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.wr-btn svg {
  width: 15px;
  height: 15px;
}

.wr-btn:hover:not(:disabled) {
  border-color: rgba(24, 50, 74, 0.3);
  background: var(--wr-hover);
}

.wr-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.wr-btn--primary {
  border-color: var(--wr-primary);
  background: var(--wr-primary);
  color: #fff;
}

.wr-btn--primary:hover:not(:disabled) {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
}

.wr-btn--ghost {
  border-color: transparent;
  background: transparent;
  color: var(--wr-muted);
}

.wr-btn--lg {
  height: 44px;
  padding: 0 20px;
  font-size: 15px;
}

.wr-btn--sm {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

.wr-btn--sm svg {
  width: 13px;
  height: 13px;
}

.wr-btn--block {
  width: 100%;
}

.wr-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--wr-muted);
  cursor: pointer;
}

.wr-icon-btn svg {
  width: 15px;
  height: 15px;
}

.wr-icon-btn:hover {
  background: var(--wr-hover);
  color: var(--wr-text);
}

.wr-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--wr-primary);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.wr-link svg {
  width: 14px;
  height: 14px;
}

.wr-link:hover {
  text-decoration: underline;
}

.wr-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(var(--color-primary-rgb), 0.2);
  border-top-color: var(--wr-primary);
  border-radius: 50%;
  animation: wr-spin 0.8s linear infinite;
  flex-shrink: 0;
}

.wr-spinner--xs {
  width: 11px;
  height: 11px;
  border-width: 1.5px;
}

.wr-spinner--lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

@keyframes wr-spin {
  to { transform: rotate(360deg); }
}

.wr-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border: 1.5px solid #cbd2dc;
  border-radius: 50%;
  flex-shrink: 0;
}

.wr-dot.is-done {
  border-color: var(--wr-ok);
  background: var(--wr-ok);
}

.wr-dot.is-error {
  border-color: var(--wr-error);
  background: var(--wr-error);
}

.wr-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--wr-primary-soft);
  color: var(--wr-primary);
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.wr-seg {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 8px;
  background: #eef1f5;
}

.wr-seg__opt {
  flex: 1;
  height: 30px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--wr-muted);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
}

.wr-seg__opt:hover {
  color: var(--wr-text);
}

.wr-seg__opt.is-active {
  background: #fff;
  color: var(--wr-primary);
  box-shadow: 0 1px 2px rgba(17, 17, 17, 0.08);
}

.wr-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--wr-text);
  font-size: 13px;
  cursor: pointer;
}

.wr-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.wr-switch__track {
  position: relative;
  width: 34px;
  height: 20px;
  border-radius: 999px;
  background: #d5dbe3;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.wr-switch__track::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(17, 17, 17, 0.2);
  content: '';
  transition: transform var(--transition-fast);
}

.wr-switch input:checked + .wr-switch__track {
  background: var(--wr-primary);
}

.wr-switch input:checked + .wr-switch__track::after {
  transform: translateX(14px);
}

.wr-switch input:focus-visible + .wr-switch__track {
  outline: 2px solid var(--wr-primary-line);
  outline-offset: 2px;
}

/* ---------- 第 1 步 ---------- */

.wr-step1 {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.85fr);
  gap: 20px;
  align-items: start;
}

.wr-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.wr-col--side {
  position: sticky;
  top: calc(var(--wr-topbar-h) + 20px);
}

.wr-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 30px 20px;
  border: 1.5px dashed var(--wr-primary-line);
  border-radius: 10px;
  background: rgba(var(--color-primary-rgb), 0.025);
  text-align: center;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.wr-drop:hover,
.wr-drop.is-over {
  border-color: var(--wr-primary);
  background: var(--wr-primary-soft);
}

.wr-drop__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 4px;
  border-radius: 10px;
  background: #fff;
  color: var(--wr-primary);
  box-shadow: 0 1px 2px rgba(17, 17, 17, 0.06);
}

.wr-drop__icon svg {
  width: 20px;
  height: 20px;
}

.wr-drop__title {
  font-size: 14px;
  font-weight: 500;
}

.wr-drop__hint {
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-drop.is-compact {
  flex-direction: row;
  justify-content: center;
  margin-top: 10px;
  padding: 10px;
}

.wr-drop.is-compact .wr-drop__icon {
  width: 28px;
  height: 28px;
  margin: 0;
  box-shadow: none;
  background: transparent;
}

.wr-drop.is-compact .wr-drop__icon svg {
  width: 16px;
  height: 16px;
}

.wr-drop.is-compact .wr-drop__title {
  color: var(--wr-primary);
  font-size: 13px;
}

.wr-file {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--wr-border);
  border-radius: 10px;
  background: #fafbfc;
}

.wr-file__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--wr-primary-soft);
  color: var(--wr-primary);
}

.wr-file__icon svg {
  width: 18px;
  height: 18px;
}

.wr-file__meta {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.wr-file__meta strong {
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.wr-file__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-file__status svg {
  width: 14px;
  height: 14px;
}

.wr-file__status.is-ok {
  color: var(--wr-ok);
}

.wr-file__status.is-error {
  color: var(--wr-error);
}

.wr-file__actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wr-scoring {
  margin-top: 16px;
  border-top: 1px solid var(--wr-border);
  padding-top: 14px;
}

.wr-scoring__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.wr-scoring__head strong {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
}

.wr-scoring__head span {
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-scoring__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 16px;
  max-height: 260px;
  overflow: auto;
}

.wr-scoring__list.is-disabled {
  opacity: 0.5;
}

.wr-score {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  padding: 5px 6px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

.wr-score:hover {
  background: var(--wr-hover);
}

.wr-score input {
  accent-color: var(--wr-primary);
}

.wr-score__name {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.wr-score__tag {
  padding: 0 5px;
  border-radius: 3px;
  background: rgba(217, 119, 6, 0.1);
  color: #b45309;
  font-size: 11px;
  white-space: nowrap;
}

.wr-score__pts {
  color: var(--wr-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.wr-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

.wr-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.wr-field--full {
  grid-column: 1 / -1;
}

.wr-field__label {
  color: var(--wr-muted);
  font-size: 12.5px;
  font-weight: 500;
}

.wr-field__label em {
  margin-left: 2px;
  color: var(--wr-error);
  font-style: normal;
}

.wr-field input,
.wr-field textarea {
  width: 100%;
  border: 1px solid #dde2e9;
  border-radius: var(--wr-field-radius);
  background: #fff;
  color: var(--wr-text);
  font: inherit;
  font-size: 13.5px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.wr-field input {
  height: 36px;
  padding: 0 10px;
}

.wr-field textarea {
  padding: 8px 10px;
  line-height: 1.6;
  resize: vertical;
}

.wr-field input:focus,
.wr-field textarea:focus {
  border-color: var(--wr-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.12);
}

.wr-field input::placeholder,
.wr-field textarea::placeholder {
  color: #b3bac5;
}

.wr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.wr-chip {
  height: 30px;
  padding: 0 12px;
  border: 1px solid #dde2e9;
  border-radius: 6px;
  background: #fff;
  color: var(--wr-text);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.wr-chip:hover {
  border-color: var(--wr-border-strong);
}

.wr-chip.is-active {
  border-color: var(--wr-primary);
  background: var(--wr-primary-soft);
  color: var(--wr-primary);
}

.wr-more {
  border-top: 1px dashed var(--wr-border);
  padding-top: 12px;
}

.wr-more summary {
  margin-bottom: 0;
  color: var(--wr-primary);
  font-size: 13px;
  cursor: pointer;
  list-style: none;
}

.wr-more summary::-webkit-details-marker {
  display: none;
}

.wr-more summary::before {
  display: inline-block;
  margin-right: 6px;
  content: '+';
  font-weight: 600;
}

.wr-more[open] summary {
  margin-bottom: 14px;
}

.wr-more[open] summary::before {
  content: '−';
}

.wr-settings .wr-setting + .wr-setting {
  margin-top: 18px;
}

.wr-setting__label {
  display: block;
  margin-bottom: 8px;
  color: var(--wr-text);
  font-size: 13px;
  font-weight: 600;
}

.wr-setting__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.wr-setting__value {
  color: var(--wr-primary);
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.wr-setting__row--sub {
  gap: 10px;
  align-items: center;
  margin-top: 8px;
}

.wr-setting__row--sub .wr-seg {
  flex: 1;
}

.wr-select {
  height: 36px;
  padding: 0 8px;
  border: 1px solid #dde2e9;
  border-radius: var(--wr-field-radius);
  background: #fff;
  color: var(--wr-text);
  font: inherit;
  font-size: 13px;
}

.wr-setting__hint {
  margin-top: 6px;
  color: var(--wr-faint);
  font-size: 12px;
}

.wr-setting--inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wr-setting--inline .wr-setting__label {
  margin-bottom: 0;
}

.wr-setting--inline .wr-setting__hint {
  margin-top: 2px;
}

.wr-range {
  width: 100%;
  accent-color: var(--wr-primary);
}

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

.wr-template {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 6px;
  border: 1px solid #dde2e9;
  border-radius: 8px;
  background: #fff;
  font: inherit;
  cursor: pointer;
  text-align: left;
}

.wr-template:hover {
  border-color: var(--wr-border-strong);
}

.wr-template.is-active {
  border-color: var(--wr-primary);
  box-shadow: 0 0 0 1px var(--wr-primary);
}

.wr-template__thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  background: #f4f6f9;
}

.wr-template__thumb svg {
  display: block;
  width: 100%;
  height: 100%;
}

.wr-template__name {
  overflow: hidden;
  padding: 0 2px 2px;
  color: var(--wr-text);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.wr-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wr-cta__note {
  color: var(--wr-muted);
  font-size: 12.5px;
  text-align: center;
}

.wr-cta__error {
  color: var(--wr-error);
  font-size: 13px;
  text-align: center;
}

/* ---------- 第 2 步 ---------- */

.wr-step2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  align-items: start;
}

.wr-step2 .wr-col--side {
  position: sticky;
  top: calc(var(--wr-topbar-h) + 20px);
}

.wr-outline {
  padding: 0;
}

.wr-outline__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--wr-border);
}

.wr-outline__bar h2 {
  font-size: 15px;
  font-weight: 600;
}

.wr-outline__bar p {
  margin-top: 2px;
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-outline__actions {
  display: flex;
  gap: 8px;
}

.wr-tree,
.wr-tree ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.wr-tree {
  padding: 8px 12px;
}

.wr-tree__chapter + .wr-tree__chapter {
  border-top: 1px solid var(--wr-border);
}

.wr-tree__chapter {
  padding: 6px 0;
}

.wr-tree__sections {
  padding-left: 30px;
}

.wr-tree__chapter.is-collapsed .wr-tree__sections,
.wr-tree__chapter.is-collapsed .wr-tree__error {
  display: none;
}

.wr-tree__leaves {
  padding-left: 30px;
}

.wr-tree__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 3px 6px;
  border-radius: 6px;
}

.wr-tree__row--chapter {
  grid-template-columns: auto auto minmax(0, 1fr) auto auto;
}

.wr-tree__row:hover,
.wr-tree__row:focus-within {
  background: var(--wr-hover);
}

.wr-caret {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--wr-muted);
  cursor: pointer;
}

.wr-caret svg {
  width: 14px;
  height: 14px;
  transform: rotate(90deg);
  transition: transform var(--transition-fast);
}

.is-collapsed .wr-caret svg {
  transform: rotate(0deg);
}

.wr-tree__num {
  min-width: 34px;
  color: var(--wr-faint);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.wr-tree__row--chapter .wr-tree__num {
  color: var(--wr-text);
  font-weight: 600;
}

.wr-tree__main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.wr-tree__row--chapter .wr-tree__main {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.wr-tree__title,
.wr-tree__instruction {
  width: 100%;
  min-width: 0;
  padding: 3px 6px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--wr-text);
  font: inherit;
}

.wr-tree__title {
  font-size: 13.5px;
}

.wr-tree__row--chapter .wr-tree__title {
  font-size: 14px;
  font-weight: 600;
}

.wr-tree__row--section .wr-tree__title {
  font-weight: 500;
}

.wr-tree__instruction {
  color: var(--wr-muted);
  font-size: 12px;
}

.wr-tree__title:hover,
.wr-tree__instruction:hover {
  border-color: #e4e8ee;
}

.wr-tree__title:focus,
.wr-tree__instruction:focus {
  border-color: var(--wr-primary);
  background: #fff;
  outline: none;
}

.wr-tree__instruction::placeholder {
  color: #c2c8d1;
}

.wr-tree__words {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--wr-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.wr-tree__words--edit input {
  width: 72px;
  height: 26px;
  padding: 0 6px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--wr-text);
  font: inherit;
  font-size: 12.5px;
  text-align: right;
}

.wr-tree__words--edit input {
  appearance: textfield;
  -moz-appearance: textfield;
}

.wr-tree__words--edit input::-webkit-inner-spin-button,
.wr-tree__words--edit input::-webkit-outer-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.wr-tree__words--edit input:hover {
  border-color: #e4e8ee;
}

.wr-tree__words--edit input:focus {
  border-color: var(--wr-primary);
  background: #fff;
  outline: none;
}

.wr-tree__tools {
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.wr-tree__row:hover .wr-tree__tools,
.wr-tree__row:focus-within .wr-tree__tools {
  opacity: 1;
}

.wr-tree__error {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 4px 36px;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(220, 38, 38, 0.06);
  color: var(--wr-error);
  font-size: 12.5px;
}

.wr-tree__error svg {
  width: 15px;
  height: 15px;
}

.wr-tree__add-leaf {
  height: 0;
  overflow: hidden;
  padding-left: 50px;
}

.wr-tree__sections > li:hover .wr-tree__add-leaf,
.wr-tree__add-leaf:focus-within {
  height: auto;
  padding-bottom: 4px;
}

.wr-tree__add-leaf .wr-link {
  color: var(--wr-faint);
  font-size: 12px;
}

.wr-tree__add-leaf .wr-link:hover {
  color: var(--wr-primary);
}

.wr-tree__add-chapter {
  margin: 4px 0 16px 18px;
}

.wr-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 4px;
}

.wr-metrics div {
  padding: 10px 12px;
  border-radius: 8px;
  background: #f6f8fb;
}

.wr-metrics dt {
  color: var(--wr-muted);
  font-size: 12px;
}

.wr-metrics dd {
  margin: 2px 0 0;
  font-size: 16px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.wr-estimate .wr-btn--block {
  margin-top: 16px;
}

.wr-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 520px;
  margin: 80px auto;
  padding: 40px;
  border: 1px solid var(--wr-border);
  border-radius: var(--wr-radius);
  background: #fff;
  text-align: center;
}

.wr-loading h2 {
  margin-top: 6px;
  font-size: 17px;
  font-weight: 600;
}

.wr-loading p {
  color: var(--wr-muted);
}

/* ---------- 第 3 步 ---------- */

.wr-runbar {
  position: sticky;
  top: var(--wr-topbar-h);
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(260px, auto) minmax(120px, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 12px 28px;
  border-bottom: 1px solid var(--wr-border);
  background: #fff;
}

.wr-runbar__status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wr-runbar__status strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.wr-runbar__status span {
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-runbar__status .is-error {
  color: var(--wr-error);
}

.wr-runbar__ok {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.12);
  color: var(--wr-ok);
}

.wr-runbar__ok svg {
  width: 14px;
  height: 14px;
}

.wr-progress {
  overflow: hidden;
  height: 6px;
  border-radius: 999px;
  background: #edf0f4;
}

.wr-progress div {
  height: 100%;
  border-radius: inherit;
  background: var(--wr-primary);
  transition: width 0.4s ease;
}

.wr-runbar__actions {
  display: flex;
  gap: 8px;
}

.wr-workspace {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
  padding: 20px 28px 56px;
}

.wr-nav {
  position: sticky;
  top: calc(var(--wr-topbar-h) + 82px);
  align-self: start;
  max-height: calc(100vh - var(--wr-topbar-h) - 102px);
  overflow: auto;
  padding: 10px 8px;
  border: 1px solid var(--wr-border);
  border-radius: var(--wr-radius);
  background: #fff;
}

.wr-nav ul {
  margin: 0 0 6px;
  padding: 0;
  list-style: none;
}

.wr-nav__chapter-title,
.wr-nav__leaf {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 5px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--wr-text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.wr-nav__chapter-title {
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
}

.wr-nav__chapter-title span,
.wr-nav__leaf span {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.wr-nav__chapter-title small {
  color: var(--wr-faint);
  font-size: 11.5px;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

.wr-nav__leaf {
  padding-left: 16px;
  color: var(--wr-muted);
  font-size: 12.5px;
}

.wr-nav__chapter-title:hover,
.wr-nav__leaf:hover {
  background: var(--wr-hover);
  color: var(--wr-text);
}

.wr-paper-wrap {
  min-width: 0;
}

.wr-paper {
  max-width: 880px;
  margin: 0 auto;
  padding: 56px 72px 72px;
  border: 1px solid var(--wr-border);
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(17, 17, 17, 0.04);
  font-family: 'SimSun', 'Songti SC', var(--font-editor);
  font-size: 15px;
  line-height: 1.85;
}

.wr-paper__chapter + .wr-paper__chapter {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px dashed var(--wr-border);
}

.wr-paper__h1 {
  margin: 0 0 24px;
  font-family: 'SimHei', 'Heiti SC', var(--font-ui);
  font-size: 20px;
  font-weight: 700;
  text-align: center;
}

.wr-paper .wr-paper__h2,
.wr-paper .wr-paper__h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 24px 0 10px;
  font-family: 'SimHei', 'Heiti SC', var(--font-ui);
  font-weight: 700;
}

.wr-paper .wr-paper__h2 {
  font-size: 17px;
}

.wr-paper .wr-paper__h3 {
  font-size: 15.5px;
}

.wr-leaf__tools {
  flex-shrink: 0;
  opacity: 0;
  font-family: var(--font-ui);
  font-weight: 400;
  transition: opacity var(--transition-fast);
}

.wr-leaf:hover .wr-leaf__tools,
.wr-leaf:focus-within .wr-leaf__tools {
  opacity: 1;
}

.wr-leaf__body {
  min-height: 40px;
}

.wr-leaf__state {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border: 1px dashed #dde2e9;
  border-radius: 6px;
  color: var(--wr-faint);
  font-family: var(--font-ui);
  font-size: 13px;
}

.wr-leaf__state svg {
  width: 15px;
  height: 15px;
}

.wr-leaf__state.is-running {
  border-color: var(--wr-primary-line);
  background: rgba(var(--color-primary-rgb), 0.03);
  color: var(--wr-primary);
}

.wr-leaf__state.is-error {
  margin-bottom: 10px;
  border-color: rgba(185, 28, 28, 0.25);
  background: rgba(220, 38, 38, 0.04);
  color: var(--wr-error);
}

.wr-diagram-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 96px;
  padding: 16px;
  border: 1px dashed #dde2e9;
  border-radius: 6px;
  color: var(--wr-faint);
  font-family: var(--font-ui);
  font-size: 13px;
}

.wr-diagram-state svg {
  width: 15px;
  height: 15px;
}

.wr-diagram-state.is-error {
  border-color: rgba(185, 28, 28, 0.25);
  color: var(--wr-error);
}

.wr-paper .vt-card-diagram-slot svg {
  max-width: 100%;
  height: auto;
}

.wr-leaf__plain {
  white-space: normal;
}

/* 正文配图与表格：三个勾选项 + 勾选后的细分设置 */
.wr-picks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.wr-pick {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--wr-border-strong);
  border-radius: 8px;
  background: var(--wr-card);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.wr-pick:hover {
  border-color: var(--wr-primary-line);
}
.wr-pick input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.wr-pick__box {
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  border: 1.5px solid var(--wr-border-strong);
  border-radius: 4px;
  background: #fff;
}
.wr-pick__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.wr-pick__name {
  color: var(--wr-text);
  font-size: 13px;
  font-weight: 600;
}
.wr-pick__hint {
  color: var(--wr-faint);
  font-size: 11.5px;
  line-height: 1.4;
}
.wr-pick.is-on {
  border-color: var(--wr-primary);
  background: var(--wr-primary-soft);
}
.wr-pick.is-on .wr-pick__box {
  border-color: var(--wr-primary);
  background: var(--wr-primary);
}
.wr-pick.is-on .wr-pick__box::after {
  position: absolute;
  top: 1px;
  left: 4.5px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  content: '';
  transform: rotate(45deg);
}
.wr-pick input:focus-visible + .wr-pick__box {
  outline: 2px solid var(--wr-primary-line);
  outline-offset: 2px;
}
.wr-pick.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.wr-subopts {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #f7f9fc;
}
.wr-subopt {
  display: flex;
  align-items: center;
  gap: 10px;
}
.wr-subopt__label {
  flex-shrink: 0;
  width: 64px;
  color: var(--wr-muted);
  font-size: 12.5px;
}
.wr-subopt > .wr-seg,
.wr-subopt__controls {
  flex: 1;
  min-width: 0;
}
.wr-subopt__controls {
  display: flex;
  gap: 8px;
}
.wr-subopt__controls .wr-seg {
  flex: 1;
}
.wr-subopts .wr-setting__hint {
  margin-top: 0;
}