/* Fictional website walkthrough. Scope every rule to the example workbench. */
#example-project {
  --ex-ink: #123b3f;
  --ex-muted: #365b5d;
  --ex-line: #c8dcde;
  --ex-green: #0a2e30;
  --ex-paper: #ffffff;
  padding-block: clamp(56px, 7vw, 104px);
  color: var(--ex-ink);
  background: var(--ex-paper);
  font-family: "Helvetica Neue", Arial, sans-serif;
  overflow-wrap: anywhere;
}
#example-project *,
#example-project *::before,
#example-project *::after {
  box-sizing: border-box;
}
#example-project [hidden] {
  display: none !important;
}
#example-project .ex-shell {
  width: min(1240px, calc(100% - 64px));
  margin-inline: auto;
}
#example-project .ex-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 22px;
}
#example-project .ex-kicker,
#example-project .ex-doc-kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--ex-green);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
#example-project h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.04em;
}
#example-project .ex-intro > p {
  max-width: 310px;
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ex-muted);
}
#example-project .ex-workbench {
  scroll-margin-top: max(100px, 5rem);
  border: 1px solid var(--ex-line);
  background: #eff8f8;
}
#example-project .ex-ledger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 18px 26px;
  background: #0a2e30;
  color: #fff;
}
#example-project .ex-project-name {
  font-size: 1.125rem;
}
#example-project .ex-ledger .ex-kicker {
  color: #d6e2d9;
  font-size: 0.75rem;
  margin-bottom: 4px;
}
#example-project .ex-project-ref,
#example-project .ex-ledger-note {
  color: #d6e2d9;
  font-size: 0.8125rem;
}
#example-project .ex-project-ref {
  margin-left: 12px;
}
#example-project .ex-stages {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--ex-line);
  background: #fff;
}
#example-project .ex-stages a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 68px;
  padding: 14px 22px;
  border-right: 1px solid var(--ex-line);
  color: var(--ex-muted);
  text-decoration: none;
  line-height: 1.3;
  font-size: 0.9375rem;
}
#example-project .ex-stages a:last-child {
  border-right: 0;
}
#example-project .ex-stages a span {
  color: #4e6056;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}
#example-project .ex-stages a:hover {
  background: #eef8f8;
}
#example-project .ex-stages a[aria-current="step"] {
  color: var(--ex-ink);
  background: #e4f4f3;
  box-shadow: inset 0 -3px var(--ex-green);
}
#example-project .ex-modebar {
  display: flex;
  justify-content: flex-end;
  padding: 10px 22px;
  border-bottom: 1px solid var(--ex-line);
  background: #fff;
}
#example-project .ex-modebar button {
  padding: 5px 0;
  border: 0;
  background: transparent;
  color: var(--ex-green);
  font: inherit;
  font-size: 0.8125rem;
  line-height: 1.5;
  text-decoration: underline;
  text-underline-offset: 0.22em;
  cursor: pointer;
}
#example-project .ex-stage {
  scroll-margin-top: max(115px, 5.5rem);
  padding: clamp(22px, 3.5vw, 44px);
  border-top: 1px solid var(--ex-line);
}
#example-project .ex-stage:first-of-type {
  border-top: 0;
}
#example-project .ex-stage-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 26px;
}
#example-project .ex-stage-heading h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
#example-project .ex-step-count {
  flex-shrink: 0;
  color: var(--ex-muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}
#example-project .ex-inspection-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.75fr) minmax(0, 1.65fr);
  align-items: start;
  gap: 32px;
  max-width: none;
  margin-inline: auto;
}
#example-project .ex-device {
  width: min(100%, 370px);
  margin-inline: auto;
  padding: 9px;
  border: 1px solid #47554e;
  border-radius: 25px;
  background: #223730;
  box-shadow: 0 14px 30px #172e2b14;
}
#example-project .ex-device-screen {
  overflow: hidden;
  border-radius: 17px;
  background: #fafbf7;
}
#example-project .ex-device-bar {
  padding: 17px 19px;
  border-bottom: 1px solid var(--ex-line);
  font-size: 0.875rem;
}
#example-project .ex-form {
  max-height: 500px;
  max-height: min(62svh, 500px);
  padding: 19px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
#example-project .ex-form label {
  display: block;
  margin-bottom: 14px;
  color: var(--ex-muted);
  font-size: 0.6875rem;
  letter-spacing: 0.01em;
}
#example-project .ex-form input,
#example-project .ex-form select {
  display: block;
  width: 100%;
  min-width: 0;
  margin-top: 5px;
  padding: 10px 11px;
  border: 1px solid #b7c5bb;
  border-radius: 4px;
  background: #fff;
  color: var(--ex-ink);
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.45;
}
#example-project .ex-form select {
  min-height: 44px;
  padding-right: 28px;
}
#example-project .ex-form select:disabled {
  opacity: 1;
  color: var(--ex-ink);
}
#example-project .ex-site-overview {
  min-width: 0;
}
#example-project .ex-site-plan {
  margin: 0 0 18px;
}
#example-project .ex-plan-region {
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--ex-line);
  overscroll-behavior: contain;
}
#example-project .ex-map {
  display: block;
  width: 100%;
  min-width: 700px;
  height: auto;
  color: var(--ex-ink);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
}
#example-project .ex-map text {
  fill: var(--ex-ink);
}
#example-project .ex-map-building {
  font-size: 21px;
}
#example-project .ex-map-road {
  fill: #4d6154;
}
#example-project .ex-map [data-selected="true"] {
  fill: #80502c;
  stroke: #fff;
  stroke-width: 3px;
}
#example-project .ex-site-plan figcaption {
  margin-top: 10px;
  color: var(--ex-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}
#example-project .ex-map-legend {
  margin: 12px 0 0;
  padding-left: 17px;
  color: var(--ex-muted);
  font-size: 0.8125rem;
  line-height: 1.7;
}
#example-project .ex-field-inventory {
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid var(--ex-line);
}
#example-project .ex-inventory-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 20px;
}
#example-project .ex-inventory-heading h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 400;
}
#example-project .ex-inventory-heading span {
  color: var(--ex-muted);
  font-size: 0.75rem;
}
#example-project .ex-inventory-table {
  min-width: 780px;
}
#example-project [data-example-selected="true"] {
  background: #d9f0f1;
}
#example-project .ex-campus-results {
  min-width: 740px;
}
#example-project .ex-lab-source-table,
#example-project .ex-proposal-table {
  min-width: 560px;
}
#example-project .ex-credential-table {
  min-width: 550px;
}
#example-project table caption {
  padding: 13px 12px;
  background: #f4f6ef;
  text-align: left;
  font-size: 0.875rem;
}
#example-project .ex-area-ledger {
  margin: 0;
}
#example-project .ex-area-ledger > div {
  padding-block: 12px;
  border-bottom: 1px solid var(--ex-line);
}
#example-project .ex-area-ledger dt {
  margin-bottom: 7px;
  font-size: 0.9375rem;
}
#example-project .ex-area-ledger dd {
  margin: 0;
  color: var(--ex-muted);
  font-size: 0.875rem;
  line-height: 1.7;
}
#example-project .ex-report-contents {
  padding-block: 16px;
  color: var(--ex-muted);
  font-size: 0.8125rem;
  line-height: 1.7;
}
#example-project .ex-field-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
#example-project .ex-form-note,
#example-project .ex-figure-note {
  margin: 0;
  color: var(--ex-muted);
  font-size: 0.75rem;
  line-height: 1.55;
}
#example-project .ex-side-copy p {
  max-width: 430px;
  margin: 0 0 20px;
  color: var(--ex-muted);
  font-size: 1rem;
}
#example-project .ex-continuity {
  margin: 28px 0;
  padding: 15px 0;
  border-block: 1px solid #b9c6bc;
  color: var(--ex-ink);
  font-size: 0.8125rem;
}
#example-project .ex-continuity span {
  display: block;
}
#example-project .ex-continuity strong {
  font-weight: 500;
}
#example-project .ex-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 46px;
  max-width: 100%;
  padding: 12px 18px;
  border: 1px solid var(--ex-green);
  border-radius: 0;
  background: var(--ex-green);
  color: #fff;
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.4;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
#example-project .ex-action:hover {
  background: #184a4d;
}
#example-project .ex-action:disabled {
  cursor: default;
  opacity: 0.8;
}
#example-project .ex-secondary {
  background: transparent;
  color: var(--ex-green);
}
#example-project .ex-secondary:hover {
  background: #e4f4f3;
}
#example-project .ex-document {
  max-width: 950px;
  margin-inline: auto;
  padding: clamp(20px, 4vw, 44px);
  border: 1px solid #c5cec3;
  background: #fff;
  box-shadow: 0 7px 18px #172e2b08;
}
#example-project .ex-document h4 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.015em;
}
#example-project .ex-doc-title {
  margin: 0 0 26px;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
#example-project .ex-doc-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 26px;
  padding-block: 16px;
  border-block: 1px solid var(--ex-line);
}
#example-project .ex-doc-meta dt {
  margin-bottom: 4px;
  color: var(--ex-muted);
  font-size: 0.6875rem;
}
#example-project .ex-doc-meta dd {
  margin: 0;
  font-size: 0.875rem;
}
#example-project .ex-table-region {
  max-width: 100%;
  overflow: auto;
  margin-block: 18px;
  border: 1px solid var(--ex-line);
  overscroll-behavior: contain;
}
#example-project table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.8125rem;
  line-height: 1.5;
}
#example-project th,
#example-project td {
  padding: 12px;
  border-bottom: 1px solid var(--ex-line);
  vertical-align: top;
}
#example-project th {
  background: #eef2eb;
  font-weight: 500;
  white-space: nowrap;
}
#example-project tbody tr:last-child td {
  border-bottom: 0;
}
#example-project .ex-coc-table {
  min-width: 690px;
}
#example-project .ex-lab-table {
  min-width: 480px;
}
#example-project .ex-signature-ledger {
  margin: 24px 0 14px;
  border-top: 1px solid var(--ex-line);
}
#example-project .ex-signature-ledger > div {
  display: grid;
  grid-template-columns: minmax(100px, 1fr) minmax(0, 2fr);
  gap: 15px;
  padding: 11px 0;
  border-bottom: 1px solid var(--ex-line);
  font-size: 0.8125rem;
}
#example-project .ex-signature-ledger dt,
#example-project .ex-signature-ledger dd {
  margin: 0;
}
#example-project .ex-signature-ledger dd {
  color: var(--ex-muted);
}
#example-project .ex-stage-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 950px;
  margin: 26px auto 0;
}
#example-project .ex-stage-footer > p {
  max-width: 520px;
  margin: 0;
  color: var(--ex-muted);
  font-size: 0.8125rem;
}
#example-project .ex-lab-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1040px;
  margin-inline: auto;
  border: 1px solid var(--ex-line);
  background: #fff;
}
#example-project .ex-lab-source,
#example-project .ex-lab-proposal {
  min-width: 0;
  padding: clamp(18px, 3vw, 32px);
}
#example-project .ex-lab-source {
  border-right: 1px solid var(--ex-line);
}
#example-project .ex-lab-source h3,
#example-project .ex-lab-proposal h3 {
  margin: 0 0 16px;
  font-size: 1.125rem;
  font-weight: 400;
}
#example-project .ex-lab-paper {
  min-height: 230px;
  padding: 22px;
  border: 1px solid #d4dad1;
  background: #fbfbf8;
}
#example-project .ex-source-row {
  margin: 16px 0;
}
#example-project .ex-source-row dt {
  color: var(--ex-muted);
  font-size: 0.75rem;
}
#example-project .ex-source-row dd {
  margin: 4px 0 0;
  font-size: 0.9375rem;
}
#example-project .ex-match-ledger {
  margin: 0 0 24px;
}
#example-project .ex-match-ledger > div {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--ex-line);
  font-size: 0.8125rem;
}
#example-project .ex-match-ledger dd {
  margin: 0;
}
#example-project .ex-review-status {
  display: block;
  margin-block: 18px;
  padding-left: 13px;
  border-left: 3px solid #8b633e;
  color: #624825;
  font-size: 0.8125rem;
}
#example-project[data-example-approved="true"] .ex-review-status {
  border-color: var(--ex-green);
  color: var(--ex-green);
}
#example-project .ex-approve-note {
  margin: 12px 0 0;
  color: var(--ex-muted);
  font-size: 0.75rem;
}
#example-project .ex-report-region {
  max-height: 680px;
  max-height: min(76svh, 760px);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  border: 1px solid #b7c5bb;
  background: #e3e7dd;
  padding: clamp(12px, 3vw, 30px);
}
#example-project .ex-report-paper {
  max-width: 820px;
}
#example-project .ex-report-section {
  padding-block: 24px;
  border-top: 1px solid var(--ex-line);
}
#example-project .ex-report-section p,
#example-project .ex-report-section li {
  margin: 0 0 12px;
  color: #3e514d;
  font-size: 0.875rem;
  line-height: 1.7;
}
#example-project .ex-report-section ul {
  margin: 0;
  padding-left: 19px;
}
#example-project .ex-report-section p:last-child {
  margin-bottom: 0;
}
#example-project .ex-held-result {
  color: #624825;
}
#example-project[data-example-approved="true"] .ex-held-result {
  color: var(--ex-green);
}
#example-project .ex-footnote {
  margin: 16px 0 0;
  color: var(--ex-muted);
  font-size: 0.75rem;
}
#example-project .ex-screen-reader-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
#example-project a:focus-visible,
#example-project button:focus-visible,
#example-project input:focus-visible,
#example-project select:focus-visible,
#example-project [tabindex="0"]:focus-visible,
#example-project .ex-stage:focus-visible {
  outline: 3px solid #a66231;
  outline-offset: 4px;
}
@media (max-width: 980px) {
  #example-project .ex-inspection-layout {
    grid-template-columns: 1fr;
  }
  #example-project .ex-device {
    max-width: 370px;
  }
}
@media (max-width: 760px) {
  #example-project .ex-shell {
    width: calc(100% - 32px);
  }
  #example-project .ex-intro {
    display: block;
  }
  #example-project .ex-intro > p {
    max-width: 540px;
    margin-top: 20px;
  }
  #example-project .ex-stages a {
    display: block;
    padding: 13px 10px;
    font-size: 0.8125rem;
  }
  #example-project .ex-stages a span {
    display: block;
    margin-bottom: 6px;
  }
  #example-project .ex-inspection-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  #example-project .ex-device {
    max-width: 350px;
  }
  #example-project .ex-side-copy p {
    max-width: none;
  }
  #example-project .ex-lab-compare {
    grid-template-columns: 1fr;
  }
  #example-project .ex-lab-source {
    border-right: 0;
    border-bottom: 1px solid var(--ex-line);
  }
  #example-project .ex-doc-meta {
    grid-template-columns: 1fr 1fr;
  }
  #example-project .ex-stage-heading {
    align-items: flex-start;
  }
  #example-project .ex-report-region {
    max-height: 700px;
    max-height: 78svh;
  }
}
@media (max-width: 420px) {
  #example-project .ex-shell {
    width: calc(100% - 24px);
  }
  #example-project .ex-stage {
    padding: 20px 12px;
  }
  #example-project .ex-ledger {
    padding: 16px;
  }
  #example-project .ex-project-ref {
    display: block;
    margin: 4px 0 0;
  }
  #example-project .ex-stage-heading {
    display: block;
  }
  #example-project .ex-step-count {
    display: block;
    margin-top: 10px;
  }
  #example-project .ex-document {
    padding: 18px 13px;
  }
  #example-project .ex-doc-meta {
    grid-template-columns: 1fr;
  }
  #example-project .ex-signature-ledger > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  #example-project .ex-lab-paper {
    padding: 16px;
  }
  #example-project .ex-field-pair {
    grid-template-columns: 1fr;
    gap: 0;
  }
  #example-project .ex-stages a {
    padding-inline: 7px;
    font-size: 0.75rem;
  }
  #example-project .ex-report-region {
    padding: 8px;
  }
}
@media (prefers-reduced-motion: no-preference) {
  #example-project[data-example-enhanced="true"] .ex-stage.ex-entering {
    animation: ex-enter 220ms ease-out;
  }
  @keyframes ex-enter {
    from {
      opacity: 0.8;
      transform: translateY(5px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Carry the same sample identity through each handoff without moving the page. */
@media (prefers-reduced-motion: no-preference) {
  #example-project .ex-stage.ex-entering [data-example-identity] {
    animation: ex-identity 900ms ease-out;
  }
  @keyframes ex-identity {
    0%,
    100% {
      box-shadow: inset 0 -2px transparent;
    }
    35% {
      box-shadow: inset 0 -2px #527545;
    }
  }
}

/* The project is a native downward story; guidance remains an optional mode. */
#example-project[data-example-mode="scroll"] .ex-stages {
  position: sticky;
  top: var(--ex-header-height, 76px);
  z-index: 15;
  box-shadow: 0 5px 14px #172e2b0d;
}
#example-project[data-example-mode="scroll"] .ex-stage {
  scroll-margin-top: calc(
    var(--ex-header-height, 76px) + var(--ex-progress-height, 68px) + 18px
  );
}
#example-project[data-example-mode="scroll"] .ex-stage + .ex-stage {
  border-top: 1px solid #c5cfc3;
}