/* Course tools inherit the palette selected for the classroom. */
.workspace-section {
  max-width: 840px;
  margin: 38px auto;
}
.course-workspace {
  color: #202124;
  font-size: 14px;
  line-height: 1.65;
  min-width: 0;
}
.course-workspace h2,
.course-workspace h3,
.course-workspace p {
  overflow-wrap: anywhere;
}
.course-workspace h2 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  margin: 0;
}
.course-workspace h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 6px;
}
.course-workspace p {
  margin: 8px 0;
  color: #5f6368;
}
.workspace-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin: 0 0 26px;
}
.workspace-heading h2 {
  color: var(--course-accent, #174ea6);
  font-size: 24px;
}
.workspace-heading p {
  font-size: 14px;
  margin-bottom: 0;
}
.workspace-heading.is-sub {
  margin-bottom: 16px;
}
.workspace-heading.is-sub h2 {
  color: #202124;
  font-size: 18px;
  font-weight: 600;
}
.workspace-heading.is-sub p {
  font-size: 13px;
}
.design-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.course-workspace .card {
  background: #fff;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-width: 0;
}
.course-workspace .card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 18px;
}
.course-workspace .card-header h2 {
  font-size: 17px;
  color: #3c4043;
}
.course-workspace .card-subtitle {
  font-size: 13px;
  margin: 5px 0 0;
}
.course-workspace .section-space {
  margin-top: 36px;
}
.course-workspace .grid {
  display: grid;
  gap: 24px;
  min-width: 0;
}
.course-workspace .grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.course-workspace .grid-main {
  grid-template-columns: minmax(0, 1fr);
}
.course-workspace .grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.course-workspace .field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.course-workspace .field {
  margin: 18px 0;
}
.course-workspace .label,
.workspace-dialog .label,
.profile-dialog .label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #3c4043;
  margin-bottom: 7px;
}
.course-workspace .input,
.course-workspace .select,
.course-workspace .textarea,
.profile-dialog input,
.profile-dialog select,
.profile-dialog textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid #dadce0;
  border-radius: 8px;
  background: #fff;
  color: #202124;
  padding: 11px 12px;
  font: inherit;
  line-height: 1.5;
}
.course-workspace .textarea,
.profile-dialog textarea {
  resize: vertical;
  min-height: 108px;
}
.course-workspace .textarea:focus,
.course-workspace .input:focus,
.course-workspace .select:focus,
.profile-dialog input:focus,
.profile-dialog select:focus,
.profile-dialog textarea:focus {
  outline: 2px solid var(--course-accent, #1a73e8);
  outline-offset: 1px;
}
.course-workspace .btn,
.profile-dialog .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  max-width: 100%;
  padding: 11px 20px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}
/* 사이트의 두 단계와 같다: 연한 배경 알약(primary·secondary), 글자만 있는 버튼(plain) */
.course-workspace .btn-primary,
.course-workspace .btn-secondary,
.profile-dialog .btn-primary,
.profile-dialog .btn-secondary {
  background: var(--course-tint, #e8f0fe);
  color: var(--course-accent, #174ea6);
}
.course-workspace .btn-plain {
  color: var(--course-accent, #174ea6);
  background: transparent;
}
.course-workspace .btn-danger {
  color: #b3261e;
  background: transparent;
}
.course-workspace .btn:hover,
.profile-dialog .btn:hover {
  filter: brightness(0.95);
}
.course-workspace button:disabled,
.profile-dialog button:disabled {
  opacity: 0.55;
  cursor: wait;
}
.course-workspace .form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.course-workspace .privacy-copy,
.course-workspace .metric-help {
  font-size: 12px;
  color: #5f6368;
  line-height: 1.7;
}
.course-workspace .privacy-copy li {
  margin: 5px 0;
}
.course-workspace .upload-zone {
  display: flex;
  position: relative;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 170px;
  padding: 24px 20px;
  background: var(--course-tint, #e8f0fe);
  border: 1px dashed #a5adb7;
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  transition: background-color 180ms ease;
}
.course-workspace .upload-zone:focus-within {
  outline: 2px solid var(--course-accent, #1a73e8);
  outline-offset: 3px;
}
.course-workspace .upload-zone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.course-workspace .upload-zone.dragging {
  outline: 2px solid var(--course-accent, #1a73e8);
}
.course-workspace .upload-symbol {
  color: var(--course-accent, #174ea6);
  font-size: 27px;
  line-height: 1.4;
}
.course-workspace .upload-zone small {
  font-size: 12px;
  color: #5f6368;
}
.course-workspace .material-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}
.course-workspace .material-row {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid #dce3ee;
  border-radius: 12px;
}
.course-workspace .material-meta {
  flex: 1;
  min-width: 140px;
}
.course-workspace .material-meta b {
  display: block;
  font-size: 14px;
  overflow-wrap: anywhere;
}
.course-workspace .material-meta small {
  display: block;
  color: #5f6368;
  font-size: 12px;
  margin-top: 4px;
}
.course-workspace .material-icon {
  display: grid;
  place-items: center;
  background: var(--course-tint, #e8f0fe);
  color: var(--course-accent, #174ea6);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex: none;
}
.course-workspace .material-row .btn {
  padding: 8px 12px;
  font-size: 13px;
}
.course-workspace .empty-state {
  border: 0;
  border-radius: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 120px;
  padding: 28px 16px;
  color: #5f6368;
  font-size: 13px;
  text-align: center;
}
.course-workspace .empty-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--course-tint, #e8f0fe);
  color: var(--course-accent, #174ea6);
  border-radius: 50%;
  font-size: 18px;
  flex: none;
}
.workspace-settings,
.workspace-help {
  background: #fff;
  border: 1px solid #dce3ee;
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 0;
}
.course-workspace summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 0;
  color: #3c4043;
}
.workspace-settings > summary {
  display: list-item;
  list-style-position: inside;
  padding: 0;
}
.workspace-settings summary > span {
  font-size: 12px;
  font-weight: 400;
  color: #5f6368;
  margin-left: 8px;
}
.workspace-settings > p,
.workspace-help > p {
  font-size: 12px;
  margin-top: 14px;
}
.course-workspace .profile-picker {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  background: #fff;
  border: 1px solid #dadce0;
  padding: 12px;
  border-radius: 8px;
  width: 100%;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.course-workspace .profile-picker span:last-child {
  font-size: 12px;
  color: var(--course-accent, #174ea6);
}
.workspace-document-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 12px;
}
.workspace-document-heading {
  flex-wrap: wrap;
}
.workspace-document-heading > div {
  min-width: 0;
  flex: 1 1 200px;
}
.workspace-document-heading .btn {
  flex: none;
  white-space: nowrap;
}
.workspace-document-heading small {
  font-size: 12px;
  color: #5f6368;
}
.course-workspace .document-entry {
  padding: 18px 20px;
  margin-bottom: 12px;
  background: #fff;
  border: 1px solid #dce3ee;
  border-radius: 12px;
}
.course-workspace .document-editor {
  min-height: 260px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 13px;
}
.markdown-content {
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.85;
  min-width: 0;
  padding: 20px 0;
}
.markdown-content h1 {
  font-size: 24px;
  margin: 16px 0;
}
.markdown-content h2 {
  font-size: 20px;
  margin: 28px 0 12px;
  color: #202124;
}
.markdown-content h3 {
  font-size: 17px;
  margin: 24px 0 10px;
}
.markdown-content p {
  margin: 12px 0;
  color: #3c4043;
}
.markdown-content table {
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
  max-width: 100%;
  font-size: 13px;
  margin: 20px 0;
}
.markdown-content td,
.markdown-content th {
  border: 1px solid #dadce0;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  min-width: 100px;
}
.markdown-content th {
  background: #f7f9fc;
}
.markdown-content blockquote {
  margin: 20px 0;
  padding: 8px 18px;
  border-left: 3px solid var(--course-accent, #174ea6);
  background: var(--course-tint, #e8f0fe);
}
.markdown-content pre {
  overflow-x: auto;
  background: #f7f9fc;
  padding: 14px;
  border-radius: 8px;
}
.markdown-content img {
  max-width: 100%;
  height: auto;
}
.markdown-content .katex-display {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 8px 0;
  max-width: 100%;
}
.workspace-loading,
.workspace-error {
  padding: 40px 0;
  color: #5f6368;
}
.workspace-toast {
  position: fixed;
  z-index: 50;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  max-width: min(540px, calc(100vw - 32px));
  padding: 14px 22px;
  border-radius: 10px;
  background: #303134;
  color: #fff;
  font-size: 14px;
  box-shadow: 0 3px 16px #20212424;
}
.workspace-toast[hidden],
.course-workspace .hidden {
  display: none !important;
}
.workspace-dialog {
  width: min(620px, calc(100vw - 32px));
  max-height: 85dvh;
  padding: 28px;
}
.material-preview {
  width: min(800px, calc(100vw - 32px));
}
.material-preview > div > section {
  padding: 20px 0;
  border-top: 1px solid #e8eaed;
}
.material-preview p {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #3c4043;
  line-height: 1.8;
}
.profile-dialog {
  width: min(860px, calc(100vw - 32px));
  max-height: 88dvh;
  padding: 28px;
  --course-accent: #174ea6;
  --course-tint: #e8f0fe;
}
.profile-dialog .profile-dialog-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  justify-content: space-between;
}
.profile-dialog h2 {
  font-size: 23px;
  font-weight: 500;
  margin: 0 0 8px;
}
.profile-dialog .overline {
  display: none;
}
.profile-dialog .icon-button {
  flex: none;
}
.profile-dialog .profile-filters {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}
.profile-dialog label {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  display: block;
}
.profile-dialog input,
.profile-dialog select {
  margin-top: 6px;
  font-size: 14px;
  min-height: 42px;
}
.profile-dialog .profile-count {
  font-size: 12px;
  color: #5f6368;
  margin: 20px 0 8px;
}
.profile-dialog .profile-results {
  max-height: 48dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 8px;
}
.profile-dialog .profile-item {
  padding: 22px 0;
  border-top: 1px solid #e8eaed;
}
.profile-dialog .profile-item-head,
.profile-dialog .profile-item-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.profile-dialog .profile-item-head {
  align-items: flex-start;
}
.profile-dialog h3 {
  font-size: 16px;
  margin: 0 0 5px;
}
.profile-dialog .profile-meta,
.profile-dialog .profile-item-footer > span {
  font-size: 12px;
  color: #5f6368;
}
.profile-dialog .profile-favorite {
  flex: none;
  border: 0;
  background: transparent;
  color: var(--course-accent);
  font: inherit;
  font-size: 27px;
  padding: 0 8px;
  cursor: pointer;
}
.profile-dialog .profile-favorite[aria-pressed="true"] {
  color: #8a6500;
}
.profile-dialog .profile-rating {
  width: auto;
  margin-left: 8px;
}
.profile-dialog .profile-item-footer label {
  display: flex;
  align-items: center;
}
.profile-dialog .profile-instructions {
  background: #f7f9fc;
  padding: 12px;
  border-radius: 8px;
}
.profile-dialog .profile-create {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid #dadce0;
}
.profile-dialog summary {
  cursor: pointer;
  font-size: 14px;
  color: #174ea6;
}
.profile-dialog form .field,
.profile-dialog form > .label {
  margin: 16px 0;
}
.profile-dialog .field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.course-workspace .tag {
  display: inline-block;
  border-radius: 6px;
  padding: 3px 8px;
  background: #f1f3f4;
  color: #5f6368;
  font-size: 11px;
}
.course-workspace .tag-green {
  background: #e6f4ea;
  color: #137333;
}
.course-workspace .tag-gold {
  background: #fef7e0;
  color: #7c5c00;
}
.course-workspace .notice {
  margin: 20px 0 26px;
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid #dce3ee;
  border-radius: 12px;
  background: #fff;
  font-size: 12px;
  color: #5f6368;
}
.course-workspace .notice-icon {
  color: var(--course-accent, #174ea6);
  font-size: 18px;
}
.course-workspace .metric-card {
  background: #fff;
  border: 1px solid #dce3ee;
  border-radius: 12px;
  padding: 18px 20px;
}
.course-workspace .metric-label {
  font-size: 12px;
  color: #5f6368;
  margin: 8px 0;
}
.course-workspace .metric-symbol {
  color: var(--course-accent, #174ea6);
}
.course-workspace .metric-value {
  font-size: 28px;
  font-weight: 500;
  color: #3c4043;
}
.course-workspace .metric-value small {
  font-size: 13px;
  margin-left: 4px;
}
.course-workspace .section-heading {
  margin: 20px 0 14px;
}
.course-workspace .section-heading h2 {
  font-size: 16px;
}
.course-workspace .section-heading p {
  font-size: 12px;
}
.course-workspace .concept-row,
.course-workspace .issue-row,
.course-workspace .timeline-row {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid #e8eaed;
  align-items: flex-start;
}
.course-workspace .concept-row small,
.course-workspace .issue-row small,
.course-workspace .timeline-row small {
  display: block;
  color: #5f6368;
  font-size: 12px;
  margin-top: 5px;
}
.course-workspace .concept-page,
.course-workspace .issue-rank {
  flex: none;
  font-size: 12px;
  color: var(--course-accent, #174ea6);
  background: var(--course-tint, #e8f0fe);
  border-radius: 6px;
  padding: 4px 8px;
}
.course-workspace .issue-count {
  white-space: nowrap;
  margin-left: auto;
  font-size: 12px;
}
.course-workspace .recommendation,
.course-workspace .announce {
  padding: 18px 0;
  border-bottom: 1px solid #e8eaed;
  white-space: pre-wrap;
}
.course-workspace .heat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.course-workspace .heat-cell {
  padding: 16px;
  background: #f7f9fc;
  border-radius: 8px;
}
.course-workspace .heat-cell span,
.course-workspace .heat-cell b {
  display: block;
}
.course-workspace .heat-intensity {
  height: 4px;
  background: #e8eaed;
  margin-top: 12px;
}
.course-workspace .heat-intensity i {
  display: block;
  height: 100%;
  background: var(--course-accent, #174ea6);
}
.course-workspace .lesson-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.course-workspace .slide-card {
  background: #f7f9fc;
  border-radius: 12px;
  padding: 20px;
}
.course-workspace .slide-toolbar {
  display: flex;
  gap: 14px;
  flex-direction: column;
  margin-bottom: 24px;
}
.course-workspace .slide-body {
  min-height: 300px;
}
.course-workspace .slide-body h2 {
  font-size: 21px;
  margin: 10px 0 18px;
}
.course-workspace .slide-kicker {
  font-size: 11px;
  color: var(--course-accent, #174ea6);
}
.course-workspace .slide-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.9;
  max-height: 520px;
  overflow-y: auto;
}
.course-workspace .slide-concepts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
  font-size: 12px;
}
.course-workspace .slide-nav,
.course-workspace .note-save-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
  color: #5f6368;
  font-size: 12px;
}
.course-workspace .note-card > .textarea {
  min-height: 260px;
}
.course-workspace .question-panel {
  margin-top: 32px;
}
.course-workspace .review-box {
  background: var(--course-tint, #e8f0fe);
  border-radius: 12px;
  padding: 20px;
  margin-top: 24px;
}
.course-workspace .review-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.course-workspace .review-head small {
  display: block;
  font-size: 12px;
  margin-top: 3px;
}
.course-workspace .review-status {
  font-size: 24px;
  color: var(--course-accent, #174ea6);
}
.course-workspace .ladder-step {
  margin-top: 18px;
  border-top: 1px solid #ffffff90;
  padding-top: 14px;
}
.course-workspace .ladder-step small {
  color: var(--course-accent, #174ea6);
  font-size: 11px;
}
.course-workspace .review-actions,
.course-workspace .rating-line {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
.course-workspace .rating-line {
  font-size: 12px;
}
.course-workspace .rating-line button {
  border: 0;
  border-radius: 50%;
  background: #fff;
  width: 34px;
  height: 34px;
  cursor: pointer;
}
.course-workspace .question-response {
  border-top: 1px solid #e8eaed;
  margin-top: 24px;
  padding-top: 20px;
}
.course-workspace .question-prompt {
  background: #f7f9fc;
  border-radius: 10px;
  padding: 14px;
}
.course-workspace .question-prompt span,
.course-workspace .question-source {
  font-size: 12px;
  color: #5f6368;
}
.course-workspace .answer-hint {
  padding: 14px;
  background: var(--course-tint, #e8f0fe);
  border-radius: 8px;
  margin-top: 14px;
}
.course-workspace .quiz-entry {
  margin-bottom: 12px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #dce3ee;
  border-radius: 12px;
}
.course-workspace .quiz-question {
  margin: 20px 0;
}
.course-workspace .choice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 8px 0;
  padding: 10px 12px;
  border: 1px solid #dce3ee;
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  transition: background-color 180ms ease;
}
.course-workspace .choice:hover,
.course-workspace .choice:has(input:checked) {
  background: var(--course-tint, #e8f0fe);
}
.course-workspace .choice input {
  margin-top: 4px;
  accent-color: var(--course-accent, #174ea6);
}
.course-workspace .score-panel {
  background: var(--course-tint, #e8f0fe);
  padding: 16px;
  border-radius: 10px;
  margin-top: 18px;
}
.course-workspace .impact-compare {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
}
.course-workspace .impact-num {
  font-size: 34px;
  color: var(--course-accent, #174ea6);
}
.course-workspace .impact-num small,
.course-workspace .impact-label {
  font-size: 12px;
  color: #5f6368;
}
.course-workspace .step-row {
  display: flex;
  gap: 16px;
  padding: 16px 0;
}
.course-workspace .step-num {
  color: var(--course-accent, #174ea6);
  font-size: 12px;
}
.course-workspace .step-copy b,
.course-workspace .step-copy small {
  display: block;
}
.course-workspace .step-copy small {
  font-size: 12px;
  color: #5f6368;
  margin-top: 4px;
}
@media (max-width: 1050px) {
  .course-workspace .field-grid {
    grid-template-columns: 1fr;
  }
  .course-workspace .lesson-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 800px) {
  .design-layout {
    grid-template-columns: 1fr;
  }
  .design-layout > aside {
    grid-row: 2;
  }
  .course-workspace .grid-2,
  .course-workspace .grid-main {
    grid-template-columns: 1fr;
  }
  .course-workspace .grid-3 {
    gap: 12px;
  }
  .course-workspace .metric-card {
    padding: 14px;
  }
  .course-workspace .metric-value {
    font-size: 24px;
  }
}
@media (max-width: 620px) {
  .course-tabs {
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    max-width: 100%;
  }
  .workspace-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  .workspace-heading h2 {
    font-size: 22px;
  }
  .profile-dialog {
    padding: 22px;
  }
  .profile-dialog .profile-filters {
    grid-template-columns: 1fr 1fr;
  }
  .profile-dialog .profile-filters > label:first-child {
    grid-column: 1/-1;
  }
  .profile-dialog .field-grid {
    grid-template-columns: 1fr;
  }
  .course-workspace .grid-3 {
    grid-template-columns: 1fr;
  }
  .course-workspace .input,
  .course-workspace .select,
  .course-workspace .textarea,
  .profile-dialog input,
  .profile-dialog select,
  .profile-dialog textarea {
    font-size: 16px;
  }
  .workspace-toast {
    bottom: 16px;
    width: calc(100% - 32px);
    text-align: center;
  }
  .workspace-dialog {
    padding: 22px;
  }
  .course-workspace .material-row .btn {
    min-height: 44px;
  }
  .course-workspace .form-actions .btn-primary {
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .course-workspace .btn,
  .course-workspace .upload-zone {
    transition: none;
  }
}
@media print {
  .sidebar,
  .topbar,
  .footer,
  .course-tabs,
  .coaching-tabs,
  .course-hero .course-info,
  .course-workspace button,
  .course-workspace .upload-zone,
  .workspace-settings,
  .workspace-help {
    display: none !important;
  }
  .main-wrap {
    margin: 0;
  }
  .content {
    width: 100%;
    max-width: none;
    padding: 0;
  }
  .course-workspace .grid,
  .design-layout,
  .course-workspace .lesson-layout {
    display: block;
  }
  .markdown-content table {
    overflow: visible;
  }
  .course-workspace details {
    display: block;
  }
  .course-workspace .card {
    break-inside: avoid;
  }
}

.coaching-tabs + [data-workspace] {
  margin-top: 26px;
}
/* 학습 노트 화면에는 이미 "학습 노트" 제목이 있으므로 안쪽 첫 제목은 하위 제목으로 둔다. */
.coaching-tabs + [data-workspace] .workspace-heading:first-child h2 {
  color: #202124;
  font-size: 18px;
  font-weight: 600;
}
.coaching-tabs + [data-workspace] .workspace-heading:first-child p {
  font-size: 13px;
}
.quiz-preview {
  flex-basis: 100%;
}