/* TOC Editor Modal */
.toc-editor {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(8px);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  overflow-y: auto;
}

.toc-editor.is-open {
  opacity: 1;
  pointer-events: auto;
}

.toc-editor__backdrop {
  position: absolute;
  inset: 0;
}

.toc-editor__dialog {
  position: relative;
  width: min(720px, 96vw);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(12px);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.toc-editor.is-open .toc-editor__dialog {
  transform: translateY(0);
  opacity: 1;
}

.toc-editor__header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 24px;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
}

.toc-editor__eyebrow {
  display: inline-block;
  margin: 0 0 4px;
  padding: 4px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #3b82f6;
  background: #eff6ff;
  border-radius: 4px;
  text-transform: uppercase;
}

.toc-editor__header h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
}

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

.toc-editor__ghost-btn,
.toc-editor__primary-btn {
  border-radius: 8px;
  padding: 10px 16px;
  border: none;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.toc-editor__ghost-btn {
  background: #f1f5f9;
  color: #64748b;
}

.toc-editor__ghost-btn:hover {
  background: #e2e8f0;
  color: #475569;
}

.toc-editor__primary-btn {
  background: #3b82f6;
  color: #fff;
}

.toc-editor__primary-btn:hover {
  background: #2563eb;
}

.toc-editor__hint {
  display: none;
}

.toc-editor__content {
  padding: 16px 24px 24px;
}

.toc-editor__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* 대목차 카드 */
.toc-editor__item {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.toc-editor__item--level-1 {
  border-left: 4px solid #3b82f6;
}

.toc-editor__item--level-2 {
  border: 1px solid #e5e7eb;
  border-left: 3px solid #93c5fd;
  background: #f8fafc;
  border-radius: 8px;
}

.toc-editor__item-header {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 16px;
  background: #fafafa;
  border-bottom: 1px solid #f1f5f9;
}

.toc-editor__item--level-2 .toc-editor__item-header {
  padding: 10px 12px;
  background: transparent;
  border-bottom: none;
}

.toc-editor__title-input {
  flex: 1;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #e5e7eb;
  font-size: 0.95rem;
  font-weight: 600;
  background: #fff;
  transition: all 0.15s ease;
}

.toc-editor__title-input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.toc-editor__item--level-2 .toc-editor__title-input {
  font-size: 0.875rem;
  font-weight: 500;
}

.toc-editor__controls {
  display: flex;
  gap: 4px;
  align-items: center;
}

.toc-editor__icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: #94a3b8;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.toc-editor__icon-btn:hover {
  background: #f1f5f9;
  color: #3b82f6;
}

.toc-editor__icon-btn .material-icons {
  font-size: 20px;
}

.toc-editor__icon-btn--danger:hover {
  background: #fef2f2;
  color: #ef4444;
}

.toc-editor__item-body {
  padding: 12px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toc-editor__item--level-2 .toc-editor__item-body {
  padding: 8px 12px 12px;
}

.toc-editor__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
}

.toc-editor__select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  background: #fff;
  font-size: 0.875rem;
  color: #1e293b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.toc-editor__select:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.toc-editor__child-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px dashed #e5e7eb;
}

.toc-editor__child-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.toc-editor__add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 8px;
  border: 2px dashed #cbd5e1;
  background: #f8fafc;
  color: #64748b;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.toc-editor__add-btn:hover {
  border-color: #3b82f6;
  background: #eff6ff;
  color: #3b82f6;
}

.toc-editor__actions {
  padding-top: 16px;
}

.toc-editor__children {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-left: 8px;
}

.toc-editor__empty {
  padding: 16px;
  border-radius: 8px;
  border: 2px dashed #e5e7eb;
  background: #fafafa;
  color: #94a3b8;
  font-size: 0.875rem;
  text-align: center;
}

.toc-editor__status {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  background: #f0fdf4;
  color: #16a34a;
}

.toc-editor__status[data-variant='error'] {
  background: #fef2f2;
  color: #dc2626;
}

@media (max-width: 640px) {
  .toc-editor__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .toc-editor__header-actions {
    width: 100%;
  }
  .toc-editor__ghost-btn,
  .toc-editor__primary-btn {
    flex: 1;
    justify-content: center;
  }
}

/* Edit Modal */
.edit-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 24px 24px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  overflow-y: auto;
}

.edit-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.edit-modal__backdrop {
  position: absolute;
  inset: 0;
}

.edit-modal__dialog {
  position: relative;
  width: min(1100px, 96vw);
  max-height: 85vh;
  overflow-y: auto;
  padding: 28px;
  background: var(--bg-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateY(8px) scale(0.98);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.edit-modal.is-open .edit-modal__dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.edit-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.edit-modal__header h2 {
  font-size: 1.5rem;
  color: var(--text-primary);
}

.edit-modal__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.edit-modal__meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f3f6ff;
  color: #1f3a8a;
  font-size: 0.85rem;
  border: 1px solid #d9e3ff;
}

.edit-modal__meta-key {
  font-weight: 700;
  color: #0f172a;
}

.edit-modal__raw {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 16px;
}

.edit-modal__raw-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: #f9fafb;
  padding: 8px 10px;
}

.edit-modal__raw-label {
  font-weight: 700;
  font-size: 0.85rem;
  color: #0f172a;
  margin-bottom: 6px;
}

.edit-modal__raw-body {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.9rem;
  line-height: 1.5;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px;
  max-height: 240px;
  overflow: auto;
}

.edit-modal__raw-textarea {
  width: 100%;
  max-width: 100%;
  min-height: 60px;
  height: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px;
  font-size: 0.95rem;
  line-height: 1.5;
  resize: none;
  box-sizing: border-box;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  field-sizing: content;
}

.edit-modal__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.edit-modal__label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.edit-modal__textarea {
  width: 100%;
  min-height: 180px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 1rem;
  transition: all 0.2s;
}

.edit-modal__textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.edit-modal__table-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
  align-items: start;
}

.edit-modal__table-answers,
.edit-modal__table-preview,
.edit-modal__preview {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  background: #fff;
}

.edit-modal__table-answers-body,
.edit-modal__table-preview-body,
.edit-modal__preview-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.edit-modal__table-answers-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.edit-modal__table-answers-row .answer-key-input {
  flex: 0 0 120px;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.edit-modal__table-answers-row input {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.edit-modal__table-answers-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #fff;
  color: var(--error-color);
  cursor: pointer;
}

.edit-modal__table-answers-add {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

.edit-modal__preview-body .answer-value,
.edit-modal__table-answers-row .answer-value {
  color: var(--error-color);
  font-weight: 700;
}

.edit-modal__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.edit-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.edit-modal__error {
  min-height: 18px;
  margin: 0;
  color: var(--error-color);
  font-weight: 700;
}

/* Images */
.question-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

/* Options */
.question-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.question-option-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-paper);
  transition: all 0.2s ease;
}

.question-option-label:hover {
  background: var(--bg-app);
  border-color: var(--primary-color);
}

.question-option-radio {
  accent-color: var(--primary-color);
  width: 18px;
  height: 18px;
}

/* Responsive */
@media (max-width: 768px) {
  .render-content__inner {
    padding: 30px 20px;
  }

  .question-item {
    padding-bottom: 40px;
  }

  .input-blank {
    min-width: 40px;
    padding: 2px 6px;
  }

  .question-table th,
  .question-table td {
    padding: 8px;
  }

  .question-table td input[type="text"],
  .question-table td .input-blank,
  .question-table td .table-answer-input {
    padding: 0;
    font-size: 14px;
  }
}

@media (max-width: 480px) {

  .question-table th,
  .question-table td {
    padding: 6px;
    font-size: 12px;
  }

  .question-table td input[type="text"],
  .question-table td .input-blank,
  .question-table td .table-answer-input {
    padding: 0;
    font-size: 12px;
  }
}



/* Delete Modal */
.delete-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.delete-modal.is-open {
  display: flex;
}

.delete-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.delete-modal__dialog {
  position: relative;
  background: var(--bg-paper);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-lg);
}

.delete-modal__dialog h2 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
}

.delete-modal__desc {
  margin: 0 0 16px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.delete-modal__meta {
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--text-muted);
  font-family: monospace;
}

.delete-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.delete-modal__error {
  min-height: 18px;
  margin: 8px 0 0;
  color: var(--error-color);
  font-weight: 700;
}

.btn-danger {
  background: var(--error-color);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
}

.btn-danger:hover {
  background: #c0392b;
}

.btn-danger:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.hover-toolbar__btn--danger {
  background: var(--error-color);
  color: #fff;
}

.hover-toolbar__btn--danger:hover {
  background: #c0392b;
}





.hover-toolbar-host.is-deleted {
  display: none !important;
}

/* ========================================
   Undo Toast
   ======================================== */
.undo-toast {
  position: fixed;
  top: calc(var(--common-header-offset, 70px) + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: #1e293b;
  color: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.undo-toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.undo-toast__text {
  font-size: 0.95rem;
  font-weight: 500;
}

.undo-toast__btn {
  padding: 8px 16px;
  border: none;
  border-radius: 8px;
  background: #3b82f6;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

.undo-toast__btn:hover {
  background: #2563eb;
}

.undo-toast__timer {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  font-size: 0.85rem;
  font-weight: 700;
}

/* ========================================
   Inline Edit UI
   ======================================== */
.inline-edit-hidden {
  display: none !important;
}

.hover-toolbar-host.is-inline-editing {
  position: relative;
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 12px;
}

.hover-toolbar-host.is-inline-editing .hover-toolbar__btn--admin {
  display: none;
}

.hover-toolbar-host.is-inline-editing .hover-toolbar__btn--delete {
  display: none !important;
}

.inline-edit-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.inline-edit-container {
  position: relative;
  width: 100%;
  padding: 8px;
  background: #fff;
  border-top: 1px solid var(--border-color);
}

.inline-edit-actions {
  position: absolute;
  top: 4px;
  right: 0;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  z-index: 15;
}

.inline-edit-save,
.inline-edit-cancel {
  padding: 6px 14px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.inline-edit-save {
  background: var(--primary-color);
  color: #fff;
}

.inline-edit-save:hover {
  background: var(--primary-hover);
}

.inline-edit-cancel {
  background: #f1f5f9;
  color: #64748b;
}

.inline-edit-cancel:hover {
  background: #e2e8f0;
}

.inline-edit-textarea {
  width: 100%;
  min-height: 80px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.6;
  resize: none;
  box-sizing: border-box;
}

.inline-edit-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.inline-edit-preview {
  padding: 12px;
  background: #fff;
  border-radius: var(--radius-sm);
  line-height: 2;
}

.inline-edit-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 12px 0;
}

.inline-edit-editor {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px;
  padding: 12px;
  background: #f8fafc;
  border-radius: var(--radius-sm);
  line-height: 2;
  max-width: 100%;
  overflow-x: auto;
}

.inline-edit-editor--wysiwyg {
  background: #fff;
  padding: 0;
  border-radius: 0;
  display: block;
}

.inline-edit-preview--editable {
  min-height: 80px;
  outline: none;
  border: 1px solid transparent;
  padding: 12px;
  line-height: inherit;
}

.inline-edit-preview--editable:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.inline-edit-preview--editable input.normalized-blank-input,
.inline-edit-preview--editable input.table-answer-input {
  border: none;
  border-bottom: 1px dotted #cbd5e1;
  background: transparent;
  padding: 0 2px;
  outline: none;
}

.inline-edit-loading,
.inline-edit-empty,
.inline-edit-error {
  color: var(--text-tertiary);
  font-size: 0.9rem;
  padding: 8px;
}

.inline-edit-error {
  color: var(--error-color);
}

.inline-edit-key-value {
  color: #ef4444;
  font-weight: 600;
}

.edit-segment-text {
  display: inline;
  outline: none;
  min-width: 4px;
  white-space: nowrap;
}

.edit-segment-text:empty {
  min-width: 24px;
  display: inline-block;
  border-bottom: 1px solid #000;
  margin: 0 2px;
  vertical-align: baseline;
  cursor: text;
}

.edit-segment-text:empty:focus,
.edit-segment-text:focus {
  background: #fef3c7;
  border-bottom: 1px dashed #f59e0b;
}

.edit-segment-key {
  display: inline;
  color: #ef4444;
  font-weight: 600;
  background: #fef2f2;
  padding: 2px 4px;
  border-radius: 4px;
  margin: 0 2px;
}

.edit-segment-key-wrapper {
  display: inline-flex;
  position: relative;
  align-items: flex-start;
}

.edit-segment-key-textarea {
  display: inline-block;
  vertical-align: baseline;
  box-sizing: content-box;
  padding: 2px 0 2px 2px;
  border: none;
  border-bottom: 2px solid #ef4444;
  border-radius: 0;
  background: transparent;
  color: #ef4444;
  font-family: inherit;
  font-size: inherit;
  font-weight: 600;
  line-height: 1.4;
  resize: none;
  overflow: hidden;
  text-align: left;
  max-width: 100%;
  word-break: break-all;
}

.edit-segment-key-remove {
  position: absolute;
  top: -8px;
  right: -6px;
  width: 14px;
  height: 14px;
  padding: 0;
  border: none;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.edit-segment-key-wrapper:hover .edit-segment-key-remove,
.edit-segment-key-textarea:focus + .edit-segment-key-remove {
  opacity: 1;
}

.edit-segment-key-remove:hover {
  background: #dc2626;
}

.edit-segment-key-textarea:focus {
  outline: none;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.inline-edit-key {
  color: #ef4444;
  font-weight: 600;
}

.inline-edit-key-input {
  color: #ef4444 !important;
  font-weight: 600 !important;
  border-bottom-color: #ef4444 !important;
}

/* ========================================
   Exact Inline Editor
   ======================================== */
.exact-inline-editor {
  display: block;
  padding: 12px;
  background: #f8fafc;
  border-radius: var(--radius-sm);
  line-height: 2;
  font-size: 1.05rem;
}

.exact-edit-text {
  outline: none;
  border-bottom: 1px dashed transparent;
  padding: 0 2px;
  min-width: 4px;
  display: inline;
}

.exact-edit-text:hover {
  border-bottom-color: var(--border-color);
}

.exact-edit-text:focus {
  border-bottom-color: var(--primary-color);
  background: rgba(87, 142, 126, 0.05);
}

.exact-edit-blank {
  display: inline-block;
  border: none;
  border-bottom: 2px solid #ef4444;
  background: transparent;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  color: #ef4444;
  padding: 0 2px;
  margin: 0 2px;
  min-width: 60px;
  outline: none;
  text-align: left;
}

.exact-edit-blank:focus {
  background: rgba(239, 68, 68, 0.05);
}