.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.task-lab {
  max-width: none;
  background: var(--paper);
  color: var(--green);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 7%;
  padding: 110px max(5%, calc((100vw - 1296px) / 2));
  color-scheme: light;
}
.task-intro h2,
.anatomy h2 {
  font-size: clamp(36px, 4vw, 62px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.08;
  margin: 20px 0 28px;
}
.task-intro > p:not(.eyebrow),
.anatomy-heading > p:not(.eyebrow) {
  font-size: 17px;
  line-height: 1.65;
  max-width: 440px;
  color: #55715d;
}
.task-choices {
  margin-top: 35px;
  border-top: 1px solid var(--line);
}
.task-choices button {
  width: 100%;
  display: flex;
  gap: 16px;
  align-items: center;
  text-align: left;
  color: var(--green);
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  padding: 22px 0;
  min-height: 94px;
}
.task-choices button > span:nth-child(2) {
  flex: 1;
}
.task-index {
  font-size: 11px;
  align-self: start;
  margin-top: 5px;
  color: #6d836e;
}
.task-choices strong {
  font-weight: 500;
  display: block;
  font-size: 25px;
  letter-spacing: -0.035em;
  line-height: 1.15;
}
.task-choices small {
  font-size: 14px;
  line-height: 1.4;
  display: block;
  padding-top: 8px;
  color: #67816b;
}
.task-choice-mark {
  height: 32px;
  width: 32px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 22px;
}
.task-choices [aria-pressed="true"] .task-choice-mark {
  background: var(--green);
  color: var(--paper);
  transform: rotate(45deg);
}
.task-choices [aria-pressed="true"] strong {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
}
.route-workspace {
  background: var(--green);
  color: var(--cream);
  padding: 38px 30px 28px;
  position: relative;
  align-self: stretch;
  min-width: 0;
  box-shadow: inset 5px 0 #c6ac7855;
}
.route-workspace > .eyebrow {
  font-size: 10px;
  color: #c9bc96;
}
.route-workspace h3 {
  font-size: 30px;
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.035em;
  max-width: 430px;
  margin: 20px 0 0;
  min-height: 110px;
}
.route-diagram {
  position: relative;
  height: 220px;
  margin: 0 -10px;
}
.route-diagram svg {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  overflow: visible;
}
.route-ghost {
  fill: none;
  stroke: #ecdfbb26;
  stroke-width: 1;
}
.route-path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  stroke-dasharray: 6 5;
  transition: d 0.6s;
}
.route-diagram circle {
  fill: var(--green);
  stroke: #c6ac78;
  stroke-width: 1;
}
.route-nodes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
  height: 100%;
  align-items: center;
  gap: 8px;
}
.route-nodes li {
  text-align: center;
}
.route-nodes button {
  background: transparent;
  color: var(--cream);
  border: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 16px;
  padding: 20px 0;
  min-height: 110px;
  position: relative;
  top: 26px;
}
.route-node {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--green);
  border: 1px solid #d9c28a;
  border-radius: 50%;
  font-size: 10px;
  transition: background 0.2s;
}
.route-nodes [aria-pressed="true"] .route-node {
  background: var(--cream);
  color: var(--green);
  outline: 5px solid #e3d29d20;
}
.route-name {
  font-size: 12px;
  line-height: 1.4;
  min-height: 36px;
  max-width: 120px;
}
.route-detail {
  display: flex;
  gap: 18px;
  border-top: 1px solid #e8dfbd33;
  padding-top: 24px;
}
.route-detail-number {
  font-size: 11px;
  color: var(--gold);
  padding-top: 4px;
}
.route-detail h4 {
  font-size: 22px;
  font-weight: 500;
  margin: 0 0 14px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.route-detail p {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  color: #d0d9ca;
  min-height: 76px;
}
.route-detail .text-link {
  margin-top: 10px;
  min-height: 44px;
  font-size: 14px;
}
.route-hint {
  font-size: 12px;
  line-height: 1.6;
  color: #b1c3af;
  margin: 25px 0 0;
}
.anatomy {
  padding-top: 110px;
  padding-bottom: 70px;
}
.anatomy-heading {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  column-gap: 12%;
  align-items: end;
}
.anatomy-heading > .eyebrow {
  grid-column: 1/-1;
}
.anatomy-heading h2 {
  margin-top: 0;
}
.anatomy-heading > p:not(.eyebrow) {
  color: var(--muted);
  padding-bottom: 15px;
}
.anatomy-desk {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 7%;
  margin-top: 45px;
  align-items: center;
}
.anatomy-controls {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.anatomy-controls button {
  position: relative;
  background: none;
  color: var(--cream);
  text-align: left;
  border: 1px solid #d8e0c833;
  border-width: 0 0 1px;
  padding: 18px 28px 22px 0;
  min-height: 100px;
}
.anatomy-controls button > span {
  font-size: 10px;
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
}
.anatomy-controls strong {
  display: block;
  font-size: 27px;
  letter-spacing: -0.03em;
  font-weight: 500;
}
.anatomy-controls small {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  display: block;
  padding-top: 8px;
}
.anatomy-controls i {
  position: absolute;
  right: 0;
  top: 45%;
  height: 18px;
  width: 18px;
  border: 1px solid #91a889;
  border-radius: 50%;
}
.anatomy-controls [aria-pressed="true"] i {
  background: var(--cream);
  box-shadow: inset 0 0 0 4px var(--green);
  border-color: var(--cream);
}
.working-note {
  position: relative;
  background: var(--paper);
  color: var(--green);
  padding: 45px 44px 32px 55px;
  box-shadow:
    -8px 5px #738269,
    -14px 10px #294c37;
  transform: rotate(-1deg);
  color-scheme: light;
}
.note-spine {
  position: absolute;
  left: 28px;
  top: 0;
  height: 100%;
  width: 1px;
  background: #bdceb5;
}
.working-note > .eyebrow {
  font-size: 10px;
  color: #5b765c;
}
.working-note h3 {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin: 20px 0 30px;
}
.note-line {
  border-top: 1px solid #bcc5af;
  padding: 18px 0 22px;
  opacity: 0.58;
  transition:
    opacity 0.25s,
    background 0.25s;
}
.note-line > span {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #57735a;
}
.note-line p {
  font-size: 18px;
  line-height: 1.55;
  min-height: 55px;
  margin: 12px 0 0;
}
.note-line.is-added {
  opacity: 1;
}
.note-line.is-added p {
  text-decoration: underline;
  text-decoration-color: #b49e60;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
.note-bottom {
  border-top: 1px solid #bcc5af;
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.note-bottom output {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #5f765c;
}
.note-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.note-actions button {
  border: 1px solid #9eb096;
  border-radius: 25px;
  padding: 10px 18px;
  background: transparent;
  color: var(--green);
  font-size: 13px;
  min-height: 44px;
}
.note-actions button:last-child {
  background: var(--green);
  color: var(--paper);
  border-color: var(--green);
}
.anatomy-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  margin: 35px 0 0 39%;
  max-width: 570px;
}
.hero-secondary {
  display: block;
  font-size: 14px;
  margin-top: 14px;
  padding: 8px 0;
  min-height: 44px;
  width: max-content;
  max-width: 100%;
  border-bottom: 1px solid #e8dfbd66;
}
.platform-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 25px;
  margin-top: 28px;
  border-top: 1px solid #e8dfbd33;
}
.platform-links a {
  font-size: 14px;
  line-height: 1.4;
  min-height: 60px;
  padding: 16px 0;
  border-bottom: 1px solid #e8dfbd33;
}
.compare-controls {
  display: flex;
  gap: 8px;
  margin: 10px 0 20px;
}
.compare-controls button {
  border: 1px solid #b6c4ab;
  background: transparent;
  color: var(--green);
  border-radius: 22px;
  padding: 10px 14px;
  min-height: 44px;
  font-size: 12px;
  line-height: 1.4;
}
.compare-controls [aria-pressed="true"] {
  background: var(--green);
  color: var(--paper);
  border-color: var(--green);
}
.comparison-change {
  font-size: 12px !important;
  line-height: 1.6 !important;
  color: #58724f;
  margin-top: 14px !important;
}
.comparison-change:empty {
  display: none;
}
.comparison-copy {
  min-height: 110px;
}
.proof-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  border-bottom: 1px solid #e8dfbd44;
}
.proof-toolbar button {
  min-width: 50px;
  min-height: 44px;
}
.proof-toolbar + main > .task-lab {
  padding-top: 70px;
}
@media (max-width: 1050px) {
  .task-lab {
    gap: 5%;
    padding: 80px 5%;
  }
  .route-workspace {
    padding: 30px 22px;
  }
  .task-choices strong {
    font-size: 23px;
  }
  .anatomy-desk {
    gap: 6%;
    grid-template-columns: 0.7fr 1.3fr;
  }
  .working-note {
    padding: 32px 28px 28px 40px;
  }
  .note-spine {
    left: 20px;
  }
  .working-note h3 {
    font-size: 29px;
  }
  .note-line p {
    font-size: 17px;
  }
  .route-workspace h3 {
    font-size: 27px;
    min-height: 120px;
  }
  .route-diagram {
    height: 190px;
  }
  .route-nodes button {
    top: 25px;
  }
  .route-detail p {
    min-height: 100px;
  }
}
@media (max-width: 700px) {
  .task-lab {
    display: block;
    padding: 70px 24px;
  }
  .task-intro h2,
  .anatomy h2 {
    font-size: 39px;
  }
  .task-intro > p:not(.eyebrow),
  .anatomy-heading > p:not(.eyebrow) {
    font-size: 16px;
  }
  .task-choices {
    margin-top: 28px;
  }
  .task-choices button {
    min-height: 100px;
    padding: 22px 0;
    gap: 10px;
  }
  .task-choices strong {
    font-size: 25px;
  }
  .task-choices small,
  .anatomy-controls small {
    font-size: 14px;
  }
  .route-workspace {
    margin-top: 36px;
    padding: 30px 22px 24px;
  }
  .route-workspace h3 {
    font-size: 27px;
    min-height: 100px;
  }
  .route-diagram {
    height: 190px;
    margin: 0 -10px;
  }
  .route-node {
    width: 38px;
    height: 38px;
  }
  .route-nodes button {
    top: 25px;
    gap: 16px;
  }
  .route-name {
    font-size: 11px;
    min-height: 45px;
    max-width: 90px;
  }
  .route-detail {
    gap: 14px;
    padding-top: 22px;
  }
  .route-detail h4 {
    font-size: 24px;
  }
  .route-detail p {
    font-size: 16px;
    min-height: 100px;
  }
  .route-detail .text-link {
    font-size: 14px;
  }
  .anatomy {
    padding: 70px 24px 35px;
  }
  .anatomy-heading {
    display: block;
  }
  .anatomy-desk {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 25px;
  }
  .anatomy-controls {
    flex-direction: row;
    gap: 10px;
    width: 100%;
  }
  .anatomy-controls button {
    padding: 14px 0 18px;
    min-height: 120px;
    flex: 1;
    min-width: 0;
  }
  .anatomy-controls strong {
    font-size: 18px;
    line-height: 1.2;
    min-height: 44px;
  }
  .anatomy-controls small {
    display: none;
  }
  .anatomy-controls i {
    right: auto;
    left: 0;
    top: auto;
    bottom: 0;
    height: 14px;
    width: 14px;
  }
  .working-note {
    width: calc(100% - 8px);
    margin-left: 8px;
    padding: 28px 22px 25px 30px;
    transform: none;
  }
  .note-spine {
    left: 15px;
  }
  .working-note h3 {
    font-size: 29px;
    margin: 20px 0 25px;
  }
  .working-note > .eyebrow {
    font-size: 9px;
    letter-spacing: 0.08em;
  }
  .note-line {
    padding: 18px 0;
  }
  .note-line p {
    font-size: 17px;
    min-height: 80px;
  }
  .note-actions {
    display: block;
  }
  .note-actions button {
    width: 100%;
    margin: 5px 0;
    font-size: 13px;
  }
  .anatomy-note {
    margin: 30px 0 0 8px;
    font-size: 12px;
  }
  .hero-secondary {
    font-size: 13px;
    margin-top: 8px;
    padding: 6px 0;
  }
  .hero-copy {
    bottom: 140px;
  }
  .hero-description {
    margin: 14px 0 16px;
  }
  .platform-links {
    gap: 0 15px;
  }
  .platform-links a {
    font-size: 14px;
    min-height: 65px;
  }
  .compare-controls {
    gap: 5px;
  }
  .compare-controls button {
    padding: 9px 11px;
    font-size: 12px;
  }
  .comparison-copy {
    min-height: 170px;
  }
  .route-hint {
    font-size: 12px;
  }
  .route-workspace > .eyebrow {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .route-path,
  .route-node,
  .note-line {
    transition: none !important;
  }
}
.no-motion .route-path,
.no-motion .route-node,
.no-motion .note-line {
  transition: none;
}
.task-choices [aria-pressed="true"] .task-choice-mark {
  transform: none;
  font-size: 0;
}
.task-choices [aria-pressed="true"] .task-choice-mark:after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 1.5px solid var(--paper);
  border-bottom: 1.5px solid var(--paper);
  transform: rotate(-45deg) translateY(-1px);
}