/* Additional diagrams preserve the deck's light canvas and local operation. */
.lesson-visual {
  min-height: 0;
}
.ls-caption {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}
.ls-pixels {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  width: 180px;
  height: 180px;
  background: #e0e4df;
  padding: 5px;
  border-radius: 5px;
  direction: ltr;
}
.ls-pixels i {
  background: #fffdf8;
  min-width: 0;
}
.ls-pixels i.on {
  background: var(--ink);
}
.ls-pixels.small {
  width: 70px;
  height: 70px;
  gap: 2px;
  padding: 3px;
}
.dataset-scene {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr;
  gap: 70px;
  align-items: center;
}
.dataset-sheet {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.sample-card {
  background: #fffdf8;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 10px;
  display: grid;
  justify-items: center;
  gap: 12px;
  color: var(--ink);
}
.sample-card.selected {
  border: 2px solid var(--blue);
  background: var(--pale);
}
.sample-card > span {
  font-size: 16px;
}
.sample-focus {
  display: grid;
  justify-items: center;
  gap: 15px;
  text-align: center;
}
.sample-focus strong {
  font-size: 25px;
  color: var(--blue);
}
.sample-focus p {
  font-size: 23px;
  line-height: 1.8;
}
.holdout-scene {
  display: grid;
  grid-template-columns: 1fr 0.9fr 1fr;
  gap: 40px;
  align-items: center;
  text-align: center;
}
.holdout-image .ls-pixels {
  margin: auto;
}
.holdout-image .story-actions {
  justify-content: center;
  margin: 20px 0;
}
.holdout-model p {
  font-size: 20px;
  line-height: 1.8;
}
.parameter-lock {
  background: #e5ecfb;
  border: 1px solid #a8bae0;
  padding: 18px;
  border-radius: 8px;
  font-size: 23px;
  line-height: 1.8;
}
.holdout-arrow {
  font-size: 65px;
  color: var(--blue);
  margin: 10px;
}
.holdout-prediction > span,
.holdout-prediction > p {
  font-size: 22px;
}
.holdout-prediction > b {
  display: block;
  font-size: 80px;
  line-height: 1.4;
}
.holdout-prediction .right {
  color: var(--green);
}
.holdout-prediction .wrong {
  color: var(--red);
}
.ls-probs {
  margin-top: 20px;
}
.ls-probs > div {
  display: grid;
  grid-template-columns: 90px 1fr 65px;
  gap: 12px;
  align-items: center;
  font-size: 17px;
  margin: 16px 0;
}
.ls-probs i,
.language-probs i {
  height: 12px;
  background: linear-gradient(to left, var(--blue) var(--p), #dfe4e4 var(--p));
  border-radius: 3px;
}
.language-stages {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}
.language-stages > span {
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  font-size: 20px;
}
.language-stages > span.active {
  color: var(--blue);
  background: var(--pale);
  border-color: var(--blue);
}
.language-live {
  display: grid;
  grid-template-columns: 1fr 35px 0.9fr 35px 1fr;
  gap: 18px;
  align-items: center;
}
.language-prompt {
  font-size: 28px;
  margin-bottom: 15px;
  font-weight: 800;
}
.language-token {
  display: grid;
  grid-template-columns: 90px 65px 1fr;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
  font-size: 21px;
}
.language-token > span {
  font: 17px monospace;
  color: var(--muted);
}
.language-token code {
  font-size: 16px;
  padding: 6px;
  white-space: nowrap;
}
.ls-flow-arrow {
  font-size: 32px;
  color: var(--blue);
}
.language-parameters {
  border: 1px solid var(--line);
  padding: 22px;
  border-radius: 10px;
  opacity: 0.35;
  background: #fffdf8;
}
.language-parameters.exposed,
.language-probs.exposed {
  opacity: 1;
}
.language-parameters > strong {
  font-size: 20px;
  line-height: 1.8;
  display: block;
}
.weight-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin: 15px 0;
  direction: ltr;
}
.weight-matrix > i {
  font: 18px monospace;
  display: grid;
  place-items: center;
  height: 35px;
  background: rgba(33, 89, 221, var(--v));
  font-style: normal;
  color: var(--ink);
  border-radius: 3px;
}
.language-parameters p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}
.language-probs {
  opacity: 0.35;
}
.language-probs > div {
  display: grid;
  grid-template-columns: 70px 1fr 75px;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  padding: 15px 0;
}
.language-probs b {
  font-size: 18px;
}
.language-scene > .story-actions {
  margin: 15px 0;
}
.language-scene > .ls-caption {
  font-size: 14px;
}
.parameter-scene {
  display: grid;
  grid-template-columns: 0.8fr 180px 1.2fr;
  gap: 35px;
  align-items: center;
  text-align: center;
}
.small-parameters,
.large-parameters {
  display: grid;
  gap: 15px;
  justify-items: center;
}
.small-parameters > span,
.large-parameters > span {
  font-size: 23px;
  color: var(--muted);
}
.small-parameters > strong {
  font-size: 90px;
  color: var(--blue);
  line-height: 1.3;
}
.small-parameters > b,
.large-parameters > b {
  font-size: 23px;
  line-height: 1.8;
}
.small-parameters > p,
.large-parameters > p {
  font-size: 20px;
  color: var(--muted);
  line-height: 1.8;
}
.large-parameters > strong {
  font-size: 50px;
  color: var(--blue);
}
.scale-link {
  display: grid;
  justify-items: center;
  font-size: 70px;
  color: var(--blue);
}
.scale-link > span {
  font-size: 20px;
  line-height: 1.8;
}
.parameter-field {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 3px;
  width: 100%;
  max-width: 500px;
  direction: ltr;
}
.parameter-field i {
  height: 12px;
  background: var(--blue);
  border-radius: 1px;
}
.evaluation-scene .story-table td:first-child {
  width: 35%;
  font-weight: 400;
}
.score-slot {
  padding: 7px 18px;
  background: #e5ecfb;
  border: 1px dashed #9db3df;
  font-size: 21px;
  color: var(--muted);
  white-space: nowrap;
}
.eval-baseline {
  margin-top: 22px;
  font-size: 22px;
  line-height: 1.8;
  text-align: center;
  color: var(--blue);
}
.creator-label {
  font-size: 24px;
  color: var(--blue);
  border-bottom: 1px dashed #97addd;
  padding-bottom: 25px;
  margin-bottom: 35px;
}
.creator-label > span {
  display: block;
  font-size: 18px;
  margin-top: 12px;
  color: var(--muted);
}
.access-nodes {
  display: flex;
  gap: 40px;
  align-items: stretch;
}
.access-nodes > div {
  flex: 1;
  min-width: 0;
  position: relative;
  background: #fffdf8;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 30px 20px;
  display: grid;
  gap: 15px;
  text-align: center;
}
.access-nodes > div:not(:last-child):after {
  content: "←";
  position: absolute;
  left: -33px;
  top: 42%;
  font-size: 28px;
  color: var(--blue);
}
.access-nodes strong {
  font-size: 24px;
  line-height: 1.7;
}
.access-nodes span {
  font-size: 19px;
  line-height: 1.8;
  color: var(--muted);
}
.access-scene .ls-caption {
  margin-top: 20px;
}
.model-choice-card {
  display: grid;
  grid-template-columns: 0.7fr 1.5fr;
  gap: 75px;
  align-items: center;
}
.model-family {
  border-left: 2px solid var(--line);
  padding-left: 35px;
}
.model-family > span {
  display: block;
  font-size: 19px;
  color: var(--muted);
}
.model-family > strong {
  display: block;
  text-align: right;
  font: 800 48px Estedad;
  margin: 15px 0;
  color: var(--blue);
}
.model-family > b {
  font-size: 32px;
  display: block;
  text-align: right;
}
.model-family > p {
  font-size: 22px;
  line-height: 1.9;
  margin-top: 25px;
  color: var(--muted);
}
.model-variants > div {
  display: grid;
  grid-template-columns: 265px 1fr;
  gap: 25px;
  align-items: center;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}
.model-variants strong {
  font: 600 24px Estedad;
  text-align: left;
}
.model-variants p {
  font-size: 24px;
  line-height: 1.85;
}
.model-role-scene {
  display: grid;
  grid-template-columns: 1fr 240px 1fr;
  gap: 35px;
  align-items: center;
}
.role-model {
  border: 1px solid var(--line);
  padding: 30px;
  background: #fffdf8;
  border-radius: 9px;
}
.role-model > span {
  font-size: 20px;
  color: var(--blue);
}
.role-model > strong {
  display: block;
  font-size: 30px;
  line-height: 1.7;
  margin: 15px 0;
}
.role-model > p {
  font-size: 24px;
  line-height: 1.9;
}
.role-model > b {
  display: block;
  font-size: 19px;
  line-height: 1.85;
  color: var(--green);
  margin-top: 20px;
}
.built-agent {
  display: grid;
  gap: 20px;
  text-align: center;
}
.built-agent > div {
  border: 3px solid var(--blue);
  background: var(--pale);
  padding: 35px 15px;
  border-radius: 10px;
  font-size: 26px;
  font-weight: 800;
}
.built-agent > span {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.8;
}
.trust-scene {
  display: grid;
  gap: 15px;
  max-width: 1230px;
  margin: auto;
}
.trust-rung {
  display: grid;
  grid-template-columns: 50px 1fr 350px;
  gap: 20px;
  align-items: center;
  border: 1px solid var(--line);
  background: #fffdf8;
  border-right: 4px solid var(--blue);
  border-radius: 6px;
  padding: 18px 25px;
  margin-right: calc(var(--rung) * 35px);
}
.trust-rung > b {
  font-size: 33px;
  color: var(--blue);
}
.trust-rung > strong {
  font-size: 25px;
  line-height: 1.7;
}
.trust-rung > span {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.8;
}
.billing-scene {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}
.billing-plan,
.billing-meter {
  border-top: 2px solid var(--blue);
  padding: 20px 20px 0;
}
.billing-symbol {
  display: block;
  color: var(--blue);
  font-size: 60px;
  line-height: 1.2;
}
.billing-scene h3 {
  font-size: 33px;
  margin: 10px 0;
}
.billing-scene strong {
  font-size: 25px;
  line-height: 1.8;
}
.billing-scene p {
  font-size: 23px;
  line-height: 1.9;
  margin-top: 12px;
  color: var(--muted);
}
.quota-sample {
  margin-top: 25px;
  display: grid;
  gap: 14px;
}
.quota-sample > i {
  height: 17px;
  background: repeating-linear-gradient(
    to left,
    #2159dd 0,
    #2159dd 30px,
    transparent 30px,
    transparent 35px
  );
  border-radius: 3px;
}
.quota-sample > span,
.meter-sample > span {
  font-size: 18px;
  color: var(--muted);
}
.meter-sample {
  display: flex;
  gap: 15px;
  align-items: flex-end;
  margin-top: 20px;
}
.meter-sample > i {
  width: 27px;
  background: var(--blue);
}
.meter-sample > span {
  align-self: center;
  margin-right: 15px;
  max-width: 200px;
  line-height: 1.7;
}
.cache-scene {
  display: grid;
  gap: 10px;
}
.context-ribbon {
  display: flex;
  gap: 4px;
  min-height: 80px;
}
.context-ribbon > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  line-height: 1.5;
  border-radius: 5px;
  min-width: 130px;
}
.context-ribbon small {
  font-size: 16px;
}
.ribbon-prefix {
  background: #dde3e8;
}
.ribbon-output {
  background: var(--pale);
  color: var(--blue);
}
.ribbon-new {
  background: #f2e4bd;
}
.ribbon-label {
  font-size: 20px;
  text-align: center;
  color: var(--muted);
}
.cost-table {
  border-collapse: collapse;
  font-size: 21px;
  width: 100%;
  text-align: center;
}
.cost-table th {
  font-size: 17px;
  color: var(--blue);
  border-bottom: 2px solid var(--blue);
  padding: 10px;
}
.cost-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
}
.cache-controls {
  display: flex;
  align-items: center;
  gap: 25px;
  justify-content: space-between;
}
.cache-controls .story-actions {
  margin: 0;
}
.cost-total {
  font-size: 25px;
  white-space: nowrap;
}
.cost-total b {
  color: var(--blue);
  display: inline-block;
  margin-right: 15px;
}
.cache-scene > .ls-caption {
  font-size: 15px;
}
.access-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}
.access-products > div {
  padding: 25px;
  border-top: 2px solid var(--blue);
  background: #fffdf8;
  border-bottom: 1px solid var(--line);
  min-height: 260px;
}
.access-products h3 {
  font-size: 29px;
  margin-bottom: 22px;
}
.access-products p {
  font-size: 24px;
  line-height: 1.9;
}
.access-products span {
  font-size: 20px;
  line-height: 1.9;
  display: block;
  color: var(--muted);
  margin-top: 22px;
}
.plans-scene {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 65px;
  align-items: center;
}
.plans-brand {
  font: 800 48px Estedad;
  text-align: right;
  color: var(--blue);
  line-height: 1.7;
}
.plan-prices > div {
  display: grid;
  grid-template-columns: 150px 270px 1fr;
  gap: 25px;
  align-items: center;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.plan-prices strong {
  font-size: 27px;
  text-align: left;
}
.plan-prices b {
  font-size: 25px;
  color: var(--blue);
}
.plan-prices p {
  font-size: 22px;
  line-height: 1.9;
  color: var(--muted);
}
.plans-board {
  border-collapse: collapse;
  width: 100%;
  font-size: 25px;
  line-height: 1.85;
}
.plans-board th {
  font-size: 19px;
  color: var(--blue);
  text-align: right;
  padding: 18px;
  border-bottom: 2px solid var(--blue);
}
.plans-board td {
  border-bottom: 1px solid var(--line);
  padding: 20px 18px;
}
.plans-board td:first-child {
  font-weight: 800;
  width: 20%;
}
.plans-board td:nth-child(2) {
  width: 31%;
  color: var(--blue);
}
.passage-embeddings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}
.passage-sheet {
  border: 1px solid var(--line);
  padding: 22px;
  background: #fffdf8;
  min-height: 215px;
}
.passage-sheet > span {
  display: block;
  font-size: 21px;
  color: var(--blue);
  margin-bottom: 16px;
}
.passage-sheet > p {
  font-size: 22px;
  line-height: 1.9;
}
.embedding-arrow {
  display: block;
  text-align: center;
  margin: 17px 0;
  color: var(--muted);
  font-size: 18px;
}
.embedding-cells {
  display: flex;
  justify-content: center;
  gap: 10px;
  direction: ltr;
}
.embedding-cells b {
  font: 22px monospace;
  background: var(--pale);
  color: var(--blue);
  padding: 12px 22px;
  border-radius: 5px;
}
.question-embedding {
  font-size: 24px;
  text-align: center;
  margin-top: 28px;
  line-height: 1.8;
}
.question-embedding span {
  display: inline-block;
  color: var(--blue);
  font-family: monospace;
}
.cosine-lab {
  width: 100%;
}
.cosine-scene {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 50px;
  align-items: center;
}
.cosine-scene > svg {
  height: 305px;
  width: 100%;
  overflow: visible;
}
.ls-svg-label {
  font: 18px Estedad;
  fill: var(--muted);
}
.query-label {
  fill: var(--red);
  font-weight: 800;
}
.cosine-results {
  display: grid;
  gap: 10px;
}
.cosine-result {
  display: grid;
  grid-template-columns: 1fr 155px;
  gap: 8px 18px;
  border: 1px solid var(--line);
  background: #fffdf8;
  border-radius: 7px;
  padding: 10px 20px;
  align-items: center;
}
.cosine-result.best {
  border: 2px solid var(--blue);
  background: var(--pale);
}
.cosine-result strong {
  font-size: 23px;
}
.cosine-result > span {
  grid-column: 1;
  font-size: 17px;
  color: var(--muted);
}
.cosine-result > b {
  grid-column: 2;
  grid-row: 1/3;
  font: 20px monospace;
  color: var(--blue);
  white-space: nowrap;
}
.cosine-controls {
  display: flex;
  gap: 35px;
  align-items: center;
  margin-top: 20px;
  flex-wrap: wrap;
}
.cosine-controls > label {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 18px;
}
.cosine-controls input {
  width: 180px;
  accent-color: var(--red);
}
.cosine-controls code {
  background: transparent;
  font-size: 17px;
  padding: 0;
}
.rag-vector-scene {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 65px;
  align-items: center;
}
.retrieval-ranks > div:not(.story-actions) {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  border: 1px solid var(--line);
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 24px;
  background: #fffdf8;
}
.retrieval-ranks > div.selected {
  background: var(--pale);
  border: 2px solid var(--blue);
}
.retrieval-ranks b {
  font: 22px monospace;
  color: var(--blue);
}
.retrieval-ranks small {
  display: block;
  margin-top: 18px;
  font-size: 16px;
  color: var(--muted);
}
.retrieved-context {
  border: 1px solid var(--line);
  background: #fffdf8;
  border-radius: 9px;
  padding: 28px;
}
.retrieved-context > strong {
  font-size: 22px;
  color: var(--blue);
}
.retrieved-context > p {
  font-size: 24px;
  line-height: 1.9;
  margin-top: 18px;
}
.retrieved-context > blockquote {
  font-size: 23px;
  line-height: 1.95;
  margin: 20px 0;
  padding: 14px 20px;
  border-right: 4px solid var(--blue);
  background: var(--pale);
}
.retrieval-answer {
  font-size: 22px;
  line-height: 1.9;
  color: var(--green);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.empty-source {
  padding: 45px 20px;
  text-align: center;
  font-size: 24px;
  color: var(--muted);
  border: 1px dashed var(--line);
  margin-top: 25px;
}
.language-parameters {
  padding: 15px;
}
.language-parameters > strong {
  font-size: 18px;
  line-height: 1.7;
}
.language-parameters p {
  display: none;
}
.weight-matrix {
  margin: 12px 0;
}
.weight-matrix > i {
  height: 25px;
  font-size: 16px;
}
.language-stages {
  margin-bottom: 12px;
}
.language-stages > span {
  font-size: 17px;
  padding: 9px 15px;
}
.language-token {
  padding: 10px 0;
}
.language-prompt {
  font-size: 26px;
}
.language-probs > div {
  padding: 12px 0;
}
.language-scene > .story-actions {
  margin: 12px 0;
}
.language-scene > .ls-caption {
  font-size: 13px;
  line-height: 1.75;
}
.roadmap[data-source-id^="map-3."] .map-list {
  gap: 6px;
}
.roadmap[data-source-id^="map-3."] .map-row {
  font-size: 24px;
  padding: 10px 18px;
}

.cosine-scene > svg {
  height: 290px;
}