.value-duty-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: 28px;
}

.value-duty-hero-actions > a:last-child {
  font: 600 10px/1.4 'IBM Plex Mono', monospace;
  letter-spacing: 0.05em;
  text-underline-offset: 4px;
}

.equation-stack {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.calculator-answer .equation-stack code {
  margin: 0;
}

.official-checkpoints > header,
.value-duty-workpaper-header,
.related-workpapers > header {
  display: grid;
  grid-template-columns: minmax(170px, 0.45fr) minmax(0, 0.9fr) minmax(230px, 0.65fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
  padding: clamp(38px, 6vw, 72px);
  border-bottom: 1.5px solid var(--ink);
  background: var(--field);
}

.official-checkpoints h2,
.value-duty-workpaper-header h2,
.related-workpapers h2 {
  margin: 0;
  font-size: clamp(29px, 4vw, 50px);
  line-height: 1.02;
}

.official-checkpoints header p,
.value-duty-workpaper-header p,
.related-workpapers header p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.official-checkpoints > div,
.related-workpapers nav {
  display: grid;
  border-bottom: 1.5px solid var(--ink);
}

.official-checkpoints > div {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.related-workpapers nav {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.official-checkpoints a,
.related-workpapers nav a {
  display: grid;
  min-height: 220px;
  align-content: space-between;
  gap: 28px;
  padding: clamp(26px, 4vw, 44px);
  border-right: 1.5px solid var(--ink);
  color: var(--ink);
  background: var(--paper);
  text-decoration: none;
}

.official-checkpoints a:last-child,
.related-workpapers nav a:last-child {
  border-right: 0;
}

.related-workpapers nav a:nth-child(2n) {
  border-right: 0;
}

.official-checkpoints a:hover,
.related-workpapers nav a:hover {
  color: var(--paper);
  background: var(--ink);
}

.official-checkpoints span,
.official-checkpoints b,
.related-workpapers span,
.related-workpapers b {
  font: 600 10px/1.4 'IBM Plex Mono', monospace;
  letter-spacing: 0.05em;
}

.official-checkpoints strong,
.related-workpapers strong {
  font-size: clamp(20px, 2.5vw, 30px);
  line-height: 1.05;
}

.value-duty-workpaper {
  border-bottom: 1.5px solid var(--ink);
}

.value-duty-workpaper-header {
  background: var(--paper);
}

.valuation-stage {
  display: grid;
  grid-template-columns: minmax(235px, 0.62fr) minmax(0, 1.38fr);
  margin: 0;
  padding: 0;
  border: 0;
  border-bottom: 1.5px solid var(--ink);
}

.valuation-stage legend {
  display: grid;
  float: left;
  width: 100%;
  align-content: start;
  gap: 14px;
  margin: 0;
  padding: clamp(28px, 5vw, 52px);
  border-right: 1.5px solid var(--ink);
  background: var(--field);
}

.valuation-stage legend span,
.valuation-stage legend small {
  font: 500 10px/1.5 'IBM Plex Mono', monospace;
  letter-spacing: 0.05em;
}

.valuation-stage legend span {
  color: var(--manifest);
}

.valuation-stage legend strong {
  max-width: 10ch;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1;
}

.valuation-stage legend small {
  max-width: 34ch;
  color: var(--muted);
}

.valuation-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.valuation-field {
  display: grid;
  min-width: 0;
  align-content: space-between;
  gap: 14px;
  padding: clamp(25px, 4vw, 42px);
  border-right: 1px solid rgb(22 49 61 / 0.45);
  border-bottom: 1px solid rgb(22 49 61 / 0.45);
  background: rgb(255 255 255 / 0.42);
}

.valuation-field:nth-child(2n) {
  border-right: 0;
}

.valuation-field:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.valuation-field > span:first-child {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(17px, 2vw, 23px);
  font-weight: 900;
  line-height: 1.1;
}

.valuation-field > span:first-child b {
  color: var(--manifest);
  font: 600 10px/1 'IBM Plex Mono', monospace;
}

.valuation-field > small {
  min-height: 4.4em;
  color: var(--muted);
  font: 500 10px/1.5 'IBM Plex Mono', monospace;
}

.valuation-input-line {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  border-bottom: 2px solid var(--ink);
  background: var(--field);
}

.valuation-input-line:focus-within {
  box-shadow: inset 0 0 0 3px var(--manifest);
}

.valuation-input-line input {
  width: 100%;
  min-width: 0;
  padding: 12px 12px 8px;
  border: 0;
  border-radius: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font: 900 clamp(28px, 4vw, 48px)/1 Archivo, sans-serif;
  font-variant-numeric: tabular-nums;
}

.valuation-input-line i {
  max-width: 105px;
  padding: 12px;
  color: var(--muted);
  font: 500 8px/1.35 'IBM Plex Mono', monospace;
  font-style: normal;
  letter-spacing: 0.05em;
  text-align: right;
}

.valuation-input-line.is-gbp::before {
  position: absolute;
  bottom: 14px;
  left: 12px;
  color: var(--muted);
  content: '£';
  font: 900 20px/1 Archivo, sans-serif;
}

.valuation-input-line.is-gbp input {
  padding-left: 34px;
}

.value-duty-submit {
  border-bottom: 0;
}

.value-duty-result {
  color: var(--paper);
  background: var(--ink);
  border-bottom: 1.5px solid var(--ink);
}

.value-duty-result-lead {
  display: grid;
  grid-template-columns: minmax(170px, 0.4fr) minmax(0, 1fr);
  gap: 14px clamp(30px, 7vw, 100px);
  padding: clamp(42px, 7vw, 84px);
  border-bottom: 1px solid rgb(247 246 241 / 0.35);
}

.value-duty-result-lead .section-label {
  grid-row: 1 / 3;
  color: rgb(247 246 241 / 0.68);
}

.value-duty-result-lead h2,
.value-duty-result-lead p {
  margin: 0;
}

.value-duty-result-lead h2 {
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.98;
}

.value-duty-result-lead output {
  color: #8ed2aa;
  font-variant-numeric: tabular-nums;
}

.value-duty-result-lead p {
  max-width: 70ch;
  color: rgb(247 246 241 / 0.78);
  font-size: 15px;
  line-height: 1.6;
}

.value-duty-ledger {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-duty-ledger article {
  display: grid;
  min-height: 245px;
  align-content: space-between;
  gap: 22px;
  padding: clamp(26px, 4vw, 44px);
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  color: var(--ink);
  background: var(--field);
}

.value-duty-ledger article:nth-child(3n) {
  border-right: 0;
}

.value-duty-ledger article > span {
  color: var(--muted);
  font: 600 9px/1.4 'IBM Plex Mono', monospace;
  letter-spacing: 0.06em;
}

.value-duty-ledger article strong {
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.value-duty-ledger article p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
}

.value-duty-ledger .value-duty-key {
  color: var(--paper);
  background: var(--cleared);
}

.value-duty-ledger .value-duty-key > span {
  color: rgb(247 246 241 / 0.72);
}

.value-duty-ledger .value-duty-total {
  grid-column: 1 / -1;
  min-height: 190px;
  border-right: 0;
  color: var(--paper);
  background: #0f242d;
}

.value-duty-ledger .value-duty-total > span {
  color: rgb(247 246 241 / 0.68);
}

.result-checkpoint {
  display: grid;
  grid-template-columns: minmax(170px, 0.4fr) minmax(0, 1fr);
  gap: clamp(28px, 7vw, 90px);
  padding: clamp(32px, 5vw, 58px);
  border-bottom: 1px solid rgb(247 246 241 / 0.3);
  color: var(--paper);
  background: #0f242d;
}

.result-checkpoint > span {
  color: #e5a85e;
  font: 600 10px/1.4 'IBM Plex Mono', monospace;
  letter-spacing: 0.07em;
}

.result-checkpoint h3 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 34px);
}

.result-checkpoint p {
  max-width: 75ch;
  margin: 0;
  color: rgb(247 246 241 / 0.76);
  line-height: 1.6;
}

.related-workpapers {
  background: var(--paper);
}

.related-workpapers > header {
  background: var(--paper);
}

.related-workpapers nav a:nth-child(2) {
  background: var(--field);
}

@media (max-width: 760px) {
  .value-duty-hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .official-checkpoints > header,
  .value-duty-workpaper-header,
  .related-workpapers > header,
  .official-checkpoints > div,
  .related-workpapers nav,
  .valuation-stage,
  .valuation-fields,
  .value-duty-result-lead,
  .value-duty-ledger,
  .result-checkpoint {
    grid-template-columns: 1fr;
  }

  .official-checkpoints a,
  .related-workpapers nav a {
    min-height: 180px;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .official-checkpoints a:last-child,
  .related-workpapers nav a:last-child {
    border-bottom: 0;
  }

  .valuation-stage legend {
    float: none;
    border-right: 0;
    border-bottom: 1.5px solid var(--ink);
  }

  .valuation-field,
  .valuation-field:nth-child(2n),
  .valuation-field:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid rgb(22 49 61 / 0.45);
  }

  .valuation-field:last-child {
    border-bottom: 0;
  }

  .valuation-field > small {
    min-height: 0;
  }

  .value-duty-result-lead .section-label {
    grid-row: auto;
  }

  .value-duty-ledger article,
  .value-duty-ledger article:nth-child(3n),
  .value-duty-ledger .value-duty-total {
    grid-column: auto;
    min-height: 220px;
    border-right: 0;
  }
}

@media print {
  .value-duty-hero-actions,
  .official-checkpoints,
  .value-duty-submit,
  .result-checkpoint,
  .value-duty-actions,
  .related-workpapers,
  .value-duty-cta,
  .value-duty-questions,
  .source-register,
  .source-stamp,
  .footer {
    display: none !important;
  }

  .calculator-hero {
    display: none !important;
  }

  .value-duty-workpaper-header {
    grid-template-columns: 120px minmax(0, 1fr) minmax(190px, 0.7fr);
    gap: 20px;
    padding: 22px;
  }

  .value-duty-workpaper-header h2 {
    font-size: 28px;
  }

  .value-duty-workpaper-header p {
    font-size: 11px;
  }

  .valuation-stage {
    grid-template-columns: 180px minmax(0, 1fr);
    break-inside: avoid;
  }

  .valuation-stage legend {
    padding: 16px;
  }

  .valuation-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .valuation-field {
    min-height: 0;
    padding: 14px;
  }

  .valuation-field > small {
    min-height: 0;
  }

  .valuation-input-line input {
    appearance: textfield;
    font-size: 25px;
  }

  .valuation-input-line input::-webkit-inner-spin-button,
  .valuation-input-line input::-webkit-outer-spin-button {
    margin: 0;
    appearance: none;
  }

  .value-duty-result {
    break-before: page;
    color: var(--ink);
    background: var(--field);
  }

  .value-duty-result-lead {
    padding: 24px;
    color: var(--ink);
  }

  .value-duty-result-lead .section-label,
  .value-duty-result-lead p {
    color: var(--ink);
  }

  .value-duty-result-lead output {
    color: var(--cleared);
  }

  .value-duty-ledger {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .value-duty-ledger article,
  .value-duty-ledger article:nth-child(3n),
  .value-duty-ledger .value-duty-key,
  .value-duty-ledger .value-duty-total {
    grid-column: auto;
    min-height: 150px;
    padding: 16px;
    break-inside: avoid;
    border-right: 1px solid var(--ink);
    color: var(--ink);
    background: var(--field);
  }

  .value-duty-ledger article > span,
  .value-duty-ledger .value-duty-key > span,
  .value-duty-ledger .value-duty-total > span {
    color: var(--muted);
  }

  .value-duty-ledger article strong {
    font-size: 28px;
  }

  .value-duty-formulas {
    display: grid !important;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    padding: 28px;
  }

  .value-duty-formulas h2 {
    font-size: 30px;
  }

  .value-duty-formulas p {
    font-size: 11px;
    line-height: 1.45;
  }

  .value-duty-formulas > div p {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 12px;
    padding: 13px 0;
  }
}