/* Lab components and their responsive states. */
.lab-settings select {
  display: block;
  width: 100%;
  margin-top: 7px;
  background: #111f2e;
  color: #e9eef1;
  border: 1px solid #73899a55;
  border-radius: 5px;
  padding: 11px;
}
.lab-layout {
  display: grid;
}
.lab-card {
  border: 1px solid #607d9240;
  min-width: 0;
}
.lab-card input[type='range'] {
  width: 100%;
  accent-color: #dcbd86;
  margin-top: 12px;
}
.lab-controls {
  display: flex;
  gap: 8px;
  margin-top: 17px;
}
.lab-controls button:first-child {
  border: 0;
}
.lab-stats {
  display: flex;
  flex-wrap: wrap;
  margin: 22px 0;
  border: 1px solid #536c8255;
}
.lab-stats strong {
  display: block;
  font-size: 22px;
}
.legend {
  color: #adbfcb;
}
.legend span:first-child {
  color: #7bd1d5;
}
.legend span:last-child {
  color: #f8aa6c;
}
.ethics-result {
  border-left: 3px solid #dfc18e;
  padding: 16px 22px;
}
@media (max-width: 1050px) {
  .lab-layout {
    grid-template-columns: 190px 1fr;
  }
  .lab-card:last-child {
    grid-column: 2;
    grid-row: 1/3;
  }
  .lab-card canvas {
    height: 260px;
  }
  .lab-card:nth-child(2) {
    grid-column: 1;
  }
  .lab-card:nth-child(2) canvas {
    height: 150px;
  }
}
@media (max-width: 650px) {
  .lab-layout {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .lab-card:last-child,
  .lab-card:nth-child(2) {
    grid-column: auto;
    grid-row: auto;
  }
  .lab-settings {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
  }
  .lab-settings h3,
  .lab-settings label:last-child {
    grid-column: 1/3;
  }
  .lab-card:nth-child(2) canvas {
    height: 180px;
  }
  .lab-card:last-child canvas {
    height: 290px;
  }
  .lab-stats {
    gap: 22px;
  }
}
.lab-tabs small {
  font-size: 13px;
  display: block;
  margin-top: 5px;
  opacity: 0.8;
}
.lab-layout {
  margin-top: 25px;
  grid-template-columns: 230px 1fr 1.2fr;
  gap: 16px;
}
.lab-settings label {
  display: block;
  color: #e4e8eb;
  margin: 17px 0;
  font-size: 14px;
}
.lab-card canvas {
  display: block;
  width: 100%;
  height: 285px;
}
.lab-stats {
  font-size: 14px;
  gap: 45px;
}
.legend {
  font-size: 12px;
  line-height: 1.7;
}
.ethics-result {
  font-size: 17px;
}
.audit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 25px 0;
}
.audit-controls,
.audit-result {
  border: 1px solid #7299874d;
}
.audit-controls label {
  font-size: 15px;
  display: block;
}
.audit-controls input {
  width: 100%;
  margin: 25px 0;
  accent-color: #a4d8bd;
}
.audit-controls output {
  font-weight: 600;
  color: #cbeccc;
}
.audit-big {
  font-size: 72px;
  font-weight: 600;
  line-height: 1;
  margin: 10px 0;
}
.audit-result p {
  margin-bottom: 0;
  font-size: 14px;
}
.audit-bar {
  height: 13px;
  background: #263c43;
  border-radius: 3px;
  margin: 7px 0 19px;
  overflow: hidden;
}
.audit-bar span {
  display: block;
  height: 100%;
  background: #8cceb8;
}
.audit-bar.orange span {
  background: #e4b576;
}
.audit-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #eaf5f0;
  font-size: 15px;
}
@media (max-width: 1100px) {
  .lab-layout {
    grid-template-columns: 200px 1fr;
  }
  .lab-card:last-child {
    grid-column: 2;
    grid-row: 1/3;
  }
  .lab-card:nth-child(2) {
    grid-column: 1;
  }
  .lab-card:nth-child(2) canvas {
    height: 180px;
  }
  .lab-card:last-child canvas {
    height: 350px;
  }
}
@media (max-width: 600px) {
  .lab-tabs button {
    font-size: 14px;
    padding: 14px 12px;
  }
  .lab-tabs small {
    font-size: 11px;
  }
  .lab-layout {
    grid-template-columns: 1fr;
  }
  .lab-card:last-child,
  .lab-card:nth-child(2) {
    grid-column: auto;
    grid-row: auto;
  }
  .lab-card:last-child canvas {
    height: 290px;
  }
  .lab-card:nth-child(2) canvas {
    height: 210px;
  }
  .lab-settings {
    display: block;
  }
  .lab-stats {
    padding: 21px;
    gap: 24px;
    font-size: 12px;
  }
  .lab-stats strong {
    font-size: 28px;
  }
  .audit-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .audit-controls,
  .audit-result {
    padding: 23px;
  }
  .audit-big {
    font-size: 64px;
  }
}
.lab-tabs button {
  flex: 1;
  text-align: left;
  border-color: var(--line);
}
.lab-card h3 {
  font-size: 14px;
  font-weight: 600;
}
.lab-controls button:first-child {
  background: var(--accent);
  color: #183145;
}
.audit-controls,
.audit-result {
  background: var(--panel);
  border-color: var(--line);
}
.audit-big {
  color: var(--accent);
  font-family: 'Space Grotesk', sans-serif;
}
.ethics-result {
  color: #e6eef6 !important;
  border-color: var(--accent);
}
.lab-intro {
  margin: 0 0 24px;
}
.lab-tabs {
  display: flex;
  margin: 0 0 28px;
  border-bottom: 1px solid var(--line);
}
.lab-tabs button {
  font-weight: 400;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #a7bac4;
}
.lab-tabs button[aria-current='true'] {
  border-color: #cfedda;
  background: transparent;
}
.lab-card {
  border-radius: 3px;
  padding: 25px;
  background: var(--panel);
  border-color: var(--line);
}
.content .lab-card h3 {
  font-size: 15px;
  font-weight: 500;
  margin: 0 0 24px;
}
.lab-card label {
  font-size: 13px;
  color: #beced4;
}
.lab-stats {
  padding: 21px 25px;
}
.lab-stats span {
  font-size: 12px;
}
.lab-stats strong {
  margin-top: 3px;
  font: 400 23px var(--ui);
  color: #cee4e6;
}
.lab-controls button {
  font-size: 14px;
  border-radius: 3px;
}
.lab-card .legend {
  font-size: 11px !important;
}
.audit-controls,
.audit-result {
  border-radius: 3px;
  padding: 28px;
}
.audit-big {
  font: 300 76px var(--ui);
  letter-spacing: 0;
}
.ethics-result {
  background: #1c303a;
}
.content .ethics-result p {
  font-size: 14px;
}
.lab-settings input {
  accent-color: #b5d5da;
}
@media (max-width: 760px) {
  .lab-tabs {
    margin-bottom: 24px;
  }
  .lab-card {
    padding: 22px;
  }
  .lab-stats {
    padding: 18px;
    flex-wrap: wrap;
    gap: 20px;
  }
  .lab-stats strong {
    font-size: 20px;
  }
  .audit-controls,
  .audit-result {
    padding: 24px;
  }
}
body:not(.reading) .content .lab-card h3 {
  font-size: 15px;
  font-weight: 500;
}
body[data-space='lab'] .lab-card,
body[data-space='ethics'] .audit-controls,
body[data-space='ethics'] .audit-result {
  background: linear-gradient(145deg, #202f42d9, #182332ea);
  border: 1px solid #9ab8d128;
  border-radius: 12px;
  box-shadow:
    inset 0 1px #d1e5ff0a,
    0 10px 28px #050b141a;
}
.lab-stats {
  background: linear-gradient(110deg, #233148, #1b2d3a);
  border-color: #a9c6e026;
  border-radius: 10px;
}
.lab-card input,
.audit-controls select {
  background: #111d2bd9;
  border-color: #a1b7d033;
  border-radius: 6px;
  color: #e2eaf6;
}
.lab-card select {
  font-size: 14px;
  padding: 12px;
  background: #111d2bd9;
  border-color: #a1b7d033;
  border-radius: 6px;
  color: #e2eaf6;
}
.content .lab-card button {
  border-radius: 6px;
}
.lab-tabs button[aria-current='true'] {
  color: #e6efff;
  box-shadow: 0 2px #b0cafa;
}
.lab-tabs {
  gap: 12px;
  flex-wrap: wrap;
}
.lab-tabs button {
  min-height: 44px;
  font-size: 13px;
  padding: 12px 5px;
}
.lab19-intro {
  margin: 35px 0 30px;
}
.content .lab19-intro h2 {
  font:
    500 clamp(29px, 3vw, 42px)/1.25 'Public Sans',
    sans-serif;
  color: var(--ink);
  margin: 15px 0;
}
.content .lab19-intro p {
  font-size: 16px;
  color: var(--muted);
}
.matchup-layout {
  display: grid;
  grid-template-columns: minmax(210px, 0.65fr) minmax(0, 1.4fr);
  gap: 24px;
}
.lab19-panel {
  min-width: 0;
  padding: 27px;
  border: 1px solid #9ab8d128;
  border-radius: 16px;
  background: linear-gradient(145deg, #202f42d9, #182332ea);
  box-shadow:
    inset 0 1px #d1e5ff0a,
    0 10px 28px #050b141a;
}
.lab19-panel h3 {
  font:
    500 18px/1.4 'Public Sans',
    sans-serif !important;
  color: #e5edf8;
  margin: 20px 0 15px;
}
.lab19-panel label {
  display: block;
  font:
    13px/1.5 'DM Sans',
    sans-serif;
  color: #bbc9de;
  margin: 19px 0 8px;
}
.lab19-panel label small {
  display: block;
  color: #869dbb;
  font-size: 11px;
}
.lab19-panel output {
  float: right;
  color: #e8e3ca;
}
.lab19-panel select,
.lab19-panel input[type='number'] {
  width: 100%;
  box-sizing: border-box;
  min-height: 44px;
  background: #111d2b;
  border: 1px solid #a1b7d050;
  color: #e2eaf6;
  border-radius: 8px;
  padding: 10px;
  font:
    14px/1.5 'DM Sans',
    sans-serif;
  color-scheme: dark;
}
.comparison-modes {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.comparison-modes button {
  min-height: 44px;
  padding: 11px 16px;
  border-radius: 8px;
  border: 1px solid #92b3ce42;
  background: #182a3b;
  color: #c5d5e7;
}
.comparison-modes button[aria-pressed='true'] {
  background: #c1dbc9;
  color: #142e28;
  border-color: #c1dbc9;
}
.content .comparison-empty {
  margin: 0 0 20px;
  padding: 20px;
  border: 1px dashed #92b3ce50;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.comparison-results .score-inputs fieldset {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  min-width: 0;
  padding: 14px;
}
.comparison-results .score-inputs label {
  margin: 0;
  font-size: 12px;
  display: flex;
  flex-direction: column;
}
.comparison-results .score-inputs .system-name {
  grid-column: 1 / -1;
}
.score-inputs [data-system] {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 10px;
  border: 1px solid #a1b7d050;
  border-radius: 8px;
  background: #111d2b;
  color: #e2eaf6;
  font:
    14px/1.5 'DM Sans',
    sans-serif;
}
@media (max-width: 1050px) {
  .comparison-results .score-inputs {
    grid-template-columns: minmax(0, 1fr);
  }
}
.lab19-panel input[type='range'] {
  width: 100%;
  accent-color: #b8d3f5;
  min-height: 28px;
}
.lab19-note,
.rubric-formula {
  font:
    12px/1.7 'DM Sans',
    sans-serif !important;
  color: #9db1ca !important;
}
.lab19-section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.lab19-section-label h3 {
  margin-top: 0;
}
.lab19-section-label > span {
  font-size: 12px;
  color: #a6bad3;
}
.model-result {
  display: grid;
  grid-template-columns: 27px minmax(0, 1fr) 38px;
  gap: 13px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid #9bb9d326;
}
.model-place {
  color: #8da7c7;
  font-size: 13px;
}
.model-result h4 {
  overflow-wrap: anywhere;
  font:
    500 20px 'Public Sans',
    sans-serif;
  margin: 0 0 13px;
  color: #e0eaf7;
}
.model-result > strong {
  font:
    400 29px 'Public Sans',
    sans-serif;
  text-align: right;
  color: #cddbc4;
}
.model-meter {
  height: 5px;
  border-radius: 9px;
  background: #6984a328;
  overflow: hidden;
}
.model-meter > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #829fc9, #b3d6c0);
  border-radius: 9px;
  transition: width 0.2s;
}
.model-result p {
  font:
    11px/1.6 'DM Sans',
    sans-serif !important;
  color: #8fa7c5;
  margin: 12px 0 0;
  max-width: 100%;
}
.lab19-details {
  border-top: 1px solid #a3b9d230;
  padding-top: 17px;
  margin-top: 22px;
  font:
    14px/1.7 'DM Sans',
    sans-serif;
  color: #a9bed8;
}
.lab19-details summary {
  min-height: 44px;
  cursor: pointer;
  color: #d3e1f2;
}
.lab19-details p {
  font-size: 13px !important;
}
.lab19-details button,
.lab19-primary {
  min-height: 44px;
  padding: 11px 16px;
  background: #bed2ed;
  color: #203650;
  border: 0;
  border-radius: 8px;
  font:
    500 13px 'DM Sans',
    sans-serif;
}
.score-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}
.score-inputs fieldset {
  min-width: 0;
  border: 1px solid #99aec344;
  padding: 10px;
  border-radius: 8px;
}
.score-inputs legend {
  font-size: 13px;
  color: #d2e3f9;
}
.score-inputs label {
  font-size: 10px;
  line-height: 1.4;
  margin-top: 12px;
}
.score-inputs input {
  margin-top: auto;
}
.evaluation-method {
  padding: 22px 25px;
  border: 1px solid #a3b9d230;
  border-radius: 12px;
}
.evaluation-method li {
  margin-bottom: 11px;
}
.lab19-details a {
  color: #bdd5f1;
  text-underline-offset: 4px;
}
.instruction-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.instruction-layout .lab19-panel > p {
  font:
    14px/1.8 'DM Sans',
    sans-serif;
  color: #adbed3;
}
.source-sample {
  margin: 24px 0;
  padding: 18px;
  background: #101d2ed9;
  border: 1px solid #abc7e826;
  border-radius: 9px;
}
.source-sample > span {
  font:
    10px 'Public Sans',
    sans-serif;
  letter-spacing: 0.13em;
  color: #96acc9;
}
.content .source-sample p {
  font:
    13px/1.65 'DM Sans',
    sans-serif;
  color: #afc2dc;
}
.source-sample .injected-sample {
  border-left: 2px solid #cda981;
  padding-left: 12px;
  color: #d7bca5;
}
.lab19-panel textarea {
  width: 100%;
  box-sizing: border-box;
  background: #111d2b;
  border: 1px solid #a1b7d050;
  color: #e2eaf6;
  border-radius: 8px;
  padding: 10px;
  color-scheme: dark;
  resize: vertical;
  min-height: 154px;
  font:
    13px/1.6 ui-monospace,
    monospace;
  overflow-wrap: anywhere;
}
.lab19-primary {
  margin-top: 14px;
}
.instruction-check {
  display: flex;
  gap: 13px;
  padding: 18px 0;
  border-bottom: 1px solid #a7c0d722;
}
.instruction-check > span {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #b4d5bc22;
  color: #b4d5bc;
  display: grid;
  place-items: center;
  font-size: 14px;
}
.instruction-check.fails > span {
  background: #e3bb8d22;
  color: #e3bb8d;
}
.instruction-check h4 {
  font:
    500 14px/1.4 'Public Sans',
    sans-serif;
  color: #d5e4f4;
  margin: 0 0 6px;
}
.instruction-check p {
  font:
    12px/1.6 'DM Sans',
    sans-serif !important;
  color: #9db2cc;
  margin: 0;
}
.instruction-results > a {
  color: #bdd5f1;
  text-underline-offset: 4px;
  font-size: 12px;
}
.lab19-panel code {
  background: #162b43;
  border-radius: 4px;
  padding: 1px 5px;
  color: #e0e9f6;
}
@media (max-width: 1000px) {
  .matchup-layout {
    grid-template-columns: minmax(180px, 0.7fr) minmax(0, 1.2fr);
  }
  .lab19-panel {
    padding: 20px;
  }
  .instruction-layout {
    gap: 18px;
  }
}
@media (max-width: 760px) {
  .matchup-layout,
  .instruction-layout {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .lab-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
  }
  .lab-tabs button {
    text-align: left;
    font-size: 12px;
    min-height: 48px;
  }
  .lab19-intro {
    margin-top: 28px;
  }
  .lab19-panel {
    padding: 22px;
  }
  .rubric-settings {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }
  .lab19-panel input[type='range'] {
    min-height: 36px;
  }
  .score-inputs {
    gap: 6px;
  }
  .score-inputs fieldset {
    padding: 6px;
  }
  .score-inputs label {
    min-height: 37px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .model-meter > i {
    transition: none;
  }
}
.lab-heading .lab-intro {
  min-height: 1.65em;
  margin: 0 0 24px;
  line-height: 1.65;
  font-size: 16px;
  color: var(--muted);
}
.lab-field-guide {
  margin: 0 0 24px;
  border: 1px solid #a8c7e43d;
  border-radius: 14px;
  background: linear-gradient(115deg, #263c5059, #15263275);
  overflow: hidden;
}
.lab-field-guide > summary {
  padding: 18px 22px;
  cursor: pointer;
  color: #dbe8f4;
}
.lab-field-guide > summary span {
  display: inline;
}
.lab-field-guide > summary strong {
  font-size: 16px;
  font-weight: 500;
}
.lab-field-guide > summary small {
  display: block;
  margin-top: 5px;
  color: #b6c6d8;
  font-size: 13px;
  line-height: 1.6;
}
.field-guide-body {
  border-top: 1px solid var(--line);
  padding: 24px;
}
.field-guide-heading {
  max-width: 78ch;
}
.content .field-guide-heading p,
.content .field-brief p,
.content .field-contribution p,
.content .field-feedback p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  max-width: 78ch;
}
.field-choices {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}
.field-choices button {
  grid-column: span 3;
  min-width: 0;
  min-height: 62px;
  padding: 10px 12px;
  color: #c5d5e7;
  background: #182a3b;
  border: 1px solid #92b3ce42;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}
.field-choices button:nth-child(n + 5) {
  grid-column: span 4;
}
.field-choices button:hover {
  border-color: #c1dbc9;
}
.field-choices button[aria-pressed='true'] {
  background: #c1dbc9;
  color: #142e28;
  border-color: #c1dbc9;
}
.field-school {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px 24px;
  margin: 24px 0;
}
.content .field-school h3 {
  margin: 6px 0 10px;
  color: #d5e2ee;
  font:
    500 16px/1.5 'Public Sans',
    sans-serif;
}
.field-school > a {
  margin-top: 20px;
  color: #c1dbc9;
  font-size: 13px;
  text-underline-offset: 4px;
}
.field-programs summary {
  padding: 0;
  color: #b8cadb;
  font-size: 13px;
  line-height: 1.6;
  cursor: pointer;
}
.content .field-programs p {
  max-width: 80ch;
  margin: 10px 0 0;
  color: #b8cadb;
  font-size: 13px;
  line-height: 1.8;
}
.field-case-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}
.field-case-choices button {
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid #92b3ce42;
  border-radius: 24px;
  background: transparent;
  color: #c5d5e7;
  font-size: 13px;
  line-height: 1.5;
}
.field-case-choices button[aria-pressed='true'] {
  border-color: #c1dbc9;
  background: #c1dbc91a;
  color: #e2eee6;
}
.field-exercise {
  --ink: #20362f;
  --muted: #52655c;
  --line: #243e3029;
  padding: 28px;
  border-radius: 12px;
  background: #eef0e6;
  color: var(--ink);
  animation: field-arrive 180ms ease-out both;
}
.field-exercise .tag {
  color: #52695c;
  font-size: 11px;
}
.field-brief {
  margin: 0 0 24px;
}
.field-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap: 12px;
  margin: 18px 0 0;
}
.field-facts > div {
  padding: 14px 16px;
  border-radius: 8px;
  background: #dce4d6;
}
.field-facts dt {
  margin-bottom: 5px;
  color: #4e6556;
  font-size: 12px;
  line-height: 1.5;
}
.field-facts dd {
  margin: 0;
  color: #233e2f;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}
.content .field-brief h2 {
  margin: 10px 0 14px;
  font:
    500 clamp(23px, 2.5vw, 31px)/1.35 'Public Sans',
    sans-serif;
  color: var(--ink);
}
.field-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.field-options legend {
  padding: 0 0 14px;
  font-size: 14px;
  color: #334b40;
}
.field-options button {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: 20px;
  border: 1px solid #a9bbac;
  border-radius: 10px;
  background: #fdfef9;
  color: #263d32;
  text-align: left;
}
.field-options button span {
  color: #566d5c;
  font-size: 12px;
}
.field-options button strong {
  font-weight: 400;
  font-size: 15px;
  line-height: 1.75;
}
.field-options button small {
  color: #566d5c;
  font-size: 12px;
  margin-top: auto;
}
.field-options button:hover {
  border-color: #345d49;
  background: #e1ebdb;
}
.field-options button[aria-pressed='true'] {
  border-color: #345d49;
  background: #e1ebdb;
  box-shadow: inset 0 0 0 1px #345d49;
}
.field-review {
  display: block;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  animation: field-arrive 180ms ease-out both;
}
.field-review[hidden] {
  display: none;
}
.field-feedback {
  padding: 20px;
  border-radius: 8px;
  background: #dae5d4;
}
.content .field-value {
  margin: 18px 0;
  max-width: 80ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.content .field-value h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font:
    500 16px/1.5 'Public Sans',
    sans-serif;
}
.content .field-value p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.content .field-feedback h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font:
    500 16px/1.5 'Public Sans',
    sans-serif;
}
.field-effects,
.field-project-plan {
  margin: 16px 0 0;
}
.field-effects > div,
.field-project-plan > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.field-effects dt,
.field-project-plan dt {
  color: #365440;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.7;
}
.field-effects dd,
.field-project-plan dd {
  margin: 0;
  color: #334d3c;
  font-size: 14px;
  line-height: 1.7;
}
.field-contribution {
  display: block;
  margin-top: 12px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.field-contribution summary {
  min-height: 40px;
  padding-block: 8px;
  color: #304f3c;
  font-size: 14px;
  line-height: 1.65;
  cursor: pointer;
}
.field-contribution > div {
  margin-top: 12px;
}
.field-next {
  min-height: 44px;
  max-width: 240px;
  padding: 12px 16px;
  background: #284e3d;
  color: #f5f8ee;
  border: 0;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.5;
}
.content .field-guide-note {
  font-size: 12px;
  line-height: 1.7;
  color: #a8bbcf;
  margin: 20px 0 0;
}
.lab-field-guide :is(button, select, summary, a):focus-visible {
  outline: 2px solid #d9eafa;
  outline-offset: 3px;
}
.field-exercise :is(button, a, summary):focus-visible {
  outline-color: #274d3c;
}
.lab-sources {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.content .lab-sources h2 {
  font:
    500 19px/1.4 'Public Sans',
    sans-serif;
  margin: 0 0 10px;
}
.content .lab-sources p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}
.lab-source-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}
.lab-source-list article {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  min-width: 0;
}
.lab-source-list span {
  font-size: 11px;
  color: #afc1d5;
  line-height: 1.6;
}
.content .lab-source-list h3 {
  font:
    500 15px/1.6 'Public Sans',
    sans-serif;
  margin: 10px 0;
}
.lab-source-list a {
  color: #c5ddf2;
  text-underline-offset: 4px;
}
.lab-learning-sources {
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.lab-learning-sources summary {
  cursor: pointer;
  color: #c5ddf2;
  font-size: 14px;
  line-height: 1.6;
}
.lab-learning-sources > p {
  margin-top: 16px;
}
@media (max-width: 760px) {
  .field-choices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .field-choices button:nth-child(n) {
    grid-column: auto;
  }
  .field-choices button:last-child {
    grid-column: 1 / -1;
  }
  .lab-field-guide > summary,
  .field-guide-body {
    padding: 18px;
  }
  .field-exercise {
    padding: 20px;
    margin-inline: -6px;
  }
  .field-school,
  .field-options,
  .field-review,
  .lab-source-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .field-school > a {
    margin: 0;
  }
  .field-next {
    max-width: none;
  }
  .field-effects > div,
  .field-project-plan > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 3px;
  }
}
@media (max-width: 420px) {
  .field-guide-body {
    padding: 12px;
  }
  .field-exercise {
    margin-inline: 0;
    padding: 16px;
  }
  .field-options button,
  .field-feedback {
    padding: 16px;
  }
  .field-facts {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
  .field-facts > div {
    padding: 10px 12px;
  }
}
@keyframes field-arrive {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
body.reduced :is(.field-exercise, .field-review) {
  animation: none;
}
@media (prefers-reduced-motion: reduce) {
  .field-exercise,
  .field-review {
    animation: none;
  }
}
.lab-heading .lab-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  view-transition-name: lab-tabs;
}
.lab-heading .lab-tabs button {
  text-align: left;
  min-height: 48px;
}
@media (max-width: 760px) {
  .lab-heading .lab-intro {
    min-height: 3.3em;
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 20px;
  }
  .lab-heading .lab-tabs {
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
  }
  .lab-heading .lab-tabs button {
    min-height: 64px;
  }
}