/* v131 · Ledger-Mikrointeraktionen
   Nur auf ledger-architektur.html eingebunden. */

/* 1 · Erklärungsebene auswählen */
.ledger-doc .ledger-layer-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.ledger-doc .ledger-layer-button {
  appearance: none;
  min-height: 46px;
  padding: 11px 16px;
  border: 1px solid rgba(203,183,127,.28);
  border-radius: 999px;
  background: rgba(255,255,255,.018);
  color: var(--i5-ink);
  font: inherit;
  font-size: .88rem;
  font-weight: 750;
  letter-spacing: .01em;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.ledger-doc .ledger-layer-button:hover {
  border-color: rgba(203,183,127,.55);
  color: var(--i5-white);
}

.ledger-doc .ledger-layer-button.is-active,
.ledger-doc .ledger-layer-button[aria-pressed="true"] {
  border-color: rgba(203,183,127,.76);
  background: rgba(203,183,127,.095);
  box-shadow: inset 0 0 0 1px rgba(203,183,127,.06), 0 0 26px rgba(203,183,127,.06);
  color: var(--i5-gold);
}

.ledger-doc .ledger-layer-button:focus-visible,
.ledger-doc .ledger-disclosure summary:focus-visible,
.ledger-doc .ledger-micro-button:focus-visible,
.ledger-doc .ledger-micro-reset:focus-visible {
  outline: 2px solid var(--i5-gold);
  outline-offset: 3px;
}

.ledger-doc .ledger-layer-focus {
  display: grid;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr);
  gap: 30px;
  align-items: start;
  margin-top: 18px;
  padding: 22px 24px;
  border-top: 1px solid rgba(203,183,127,.42);
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: linear-gradient(90deg, rgba(203,183,127,.055), rgba(255,255,255,.012));
}

.ledger-doc .ledger-layer-focus-question {
  color: var(--i5-white);
  font-size: 1rem;
  line-height: 1.45;
}

.ledger-doc .ledger-layer-focus-copy {
  margin: 0;
  color: var(--i5-ink);
  font-size: .95rem;
  line-height: 1.62;
}

.ledger-doc .ledger-layer {
  transition: opacity .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.ledger-doc .ledger-layer:not(.is-active) {
  opacity: .58;
}

.ledger-doc .ledger-layer.is-active {
  border-color: rgba(203,183,127,.48);
  background: linear-gradient(90deg, rgba(203,183,127,.075), rgba(255,255,255,.018));
  box-shadow: inset 3px 0 0 rgba(203,183,127,.72), 0 0 30px rgba(203,183,127,.035);
}

/* 2 · Aufklappbare Lernklappen */
.ledger-doc .ledger-disclosures {
  gap: 14px;
  border: 0;
  background: transparent;
}

.ledger-doc .ledger-disclosure {
  min-width: 0;
  border: 1px solid rgba(203,183,127,.28);
  background: rgba(255,255,255,.018);
  transition: border-color .2s ease, background-color .2s ease;
}

.ledger-doc .ledger-disclosure[open] {
  border-color: rgba(203,183,127,.52);
  background: rgba(203,183,127,.035);
}

.ledger-doc .ledger-disclosure summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 76px;
  padding: 20px 58px 20px 22px;
  color: var(--i5-white);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}

.ledger-doc .ledger-disclosure summary::-webkit-details-marker { display: none; }

.ledger-doc .ledger-disclosure summary::before,
.ledger-doc .ledger-disclosure summary::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 50%;
  width: 14px;
  height: 1px;
  background: var(--i5-gold);
  transform: translateY(-50%);
  transition: transform .2s ease, opacity .2s ease;
}

.ledger-doc .ledger-disclosure summary::after {
  transform: translateY(-50%) rotate(90deg);
}

.ledger-doc .ledger-disclosure[open] summary::after {
  opacity: 0;
  transform: translateY(-50%) rotate(0deg);
}

.ledger-doc .ledger-disclosure-index {
  flex: 0 0 auto;
  color: var(--i5-gold);
  font: 700 .72rem/1 ui-monospace, Menlo, Consolas, monospace;
  letter-spacing: .15em;
}

.ledger-doc .ledger-disclosure-body {
  padding: 26px 24px 24px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.ledger-doc .ledger-disclosure .ledger-change-sequence {
  min-height: 124px;
}

.ledger-doc .ledger-disclosure .ledger-change-step {
  padding: 16px 13px;
}

.ledger-doc .ledger-disclosure .ledger-change-step small {
  margin-top: 8px;
  font-size: .74rem;
  line-height: 1.45;
}

.ledger-doc .ledger-disclosure-copy {
  margin: 22px 0 0;
  color: var(--i5-ink);
  font-size: .88rem;
  line-height: 1.58;
}

.ledger-doc .ledger-disclosure-conclusion {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--i5-gold);
  font-size: .9rem;
  font-weight: 800;
  line-height: 1.5;
}

/* 3 · Kleine Integritätsdemonstration */
.ledger-doc .ledger-chain-demo-label {
  margin: 0 0 18px;
  color: var(--ledger-chrome);
  font-size: .76rem;
  line-height: 1.45;
}

.ledger-doc .ledger-chain-event,
.ledger-doc .ledger-chain-link::before,
.ledger-doc .ledger-chain-link span::after {
  transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.ledger-doc .ledger-chain-event.is-changed {
  border-color: rgba(203,183,127,.72);
  background: rgba(203,183,127,.075);
}

/* v133 · Eine Abweichung markiert die beiden betroffenen Blöcke und Werte. */
.ledger-doc .ledger-chain-event.is-mismatch {
  border-color: rgba(214, 104, 96, .82);
  background: rgba(214, 104, 96, .045);
}

.ledger-doc .ledger-chain-code-value.is-mismatch-value {
  color: #e07d74;
}

.ledger-doc .ledger-chain-link.is-valid::before {
  background: var(--i5-gold);
  box-shadow: 0 0 12px rgba(203,183,127,.18);
}

.ledger-doc .ledger-chain-link.is-valid span::after {
  border-color: var(--i5-gold);
}

.ledger-doc .ledger-chain-demo-status {
  min-height: 82px;
  margin-top: 22px;
  padding: 17px 18px;
  border-left: 2px solid rgba(203,183,127,.42);
  background: rgba(255,255,255,.018);
}

.ledger-doc .ledger-chain-demo-status strong {
  display: block;
  color: var(--i5-white);
  font-size: .92rem;
  line-height: 1.4;
}

.ledger-doc .ledger-chain-demo-status p {
  margin: 6px 0 0;
  color: var(--i5-ink-soft);
  font-size: .82rem;
  line-height: 1.52;
}

.ledger-doc .ledger-chain-demo-status.is-valid {
  border-left-color: rgba(203,183,127,.8);
}

.ledger-doc .ledger-chain-demo-status.is-changed {
  border-left-style: solid;
  border-left-color: rgba(214, 104, 96, .82);
  background: rgba(214, 104, 96, .035);
}

.ledger-doc .ledger-chain-demo-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.ledger-doc .ledger-micro-button,
.ledger-doc .ledger-micro-reset {
  appearance: none;
  min-height: 44px;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease, opacity .2s ease;
}

.ledger-doc .ledger-micro-button {
  padding: 10px 16px;
  border: 1px solid rgba(203,183,127,.58);
  background: rgba(203,183,127,.09);
  color: var(--i5-white);
  font-size: .82rem;
  font-weight: 800;
}

.ledger-doc .ledger-micro-button--secondary {
  background: transparent;
  border-color: rgba(255,255,255,.16);
  color: var(--i5-ink);
}

.ledger-doc .ledger-micro-reset {
  padding: 10px 4px;
  border: 0;
  background: transparent;
  color: var(--ledger-chrome);
  font-size: .78rem;
  text-decoration: underline;
  text-decoration-color: rgba(203,183,127,.3);
  text-underline-offset: 4px;
}

.ledger-doc .ledger-micro-button:hover:not(:disabled),
.ledger-doc .ledger-micro-reset:hover:not(:disabled) {
  color: var(--i5-gold);
  border-color: rgba(203,183,127,.78);
}

.ledger-doc .ledger-micro-button:disabled,
.ledger-doc .ledger-micro-reset:disabled {
  cursor: not-allowed;
  opacity: .38;
}

.ledger-doc .ledger-chain-demo-limit {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.07);
  color: var(--i5-ink-soft);
  font-size: .78rem;
  line-height: 1.55;
}

.ledger-doc .ledger-chain-demo-noscript {
  margin: 12px 0 0;
  color: var(--i5-ink-soft);
  font-size: .76rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .ledger-doc .ledger-layer-focus {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .ledger-doc .ledger-disclosures {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .ledger-doc .ledger-layer-switcher {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .ledger-doc .ledger-layer-button {
    width: 100%;
    border-radius: 10px;
    text-align: left;
  }

  .ledger-doc .ledger-layer-focus {
    padding: 20px;
  }

  .ledger-doc .ledger-disclosure summary {
    min-height: 68px;
    padding: 18px 52px 18px 18px;
  }

  .ledger-doc .ledger-disclosure summary::before,
  .ledger-doc .ledger-disclosure summary::after {
    right: 20px;
  }

  .ledger-doc .ledger-disclosure-body {
    padding: 22px 18px 20px;
  }

  .ledger-doc .ledger-chain-demo-actions {
    align-items: stretch;
  }

  .ledger-doc .ledger-micro-button {
    width: 100%;
  }

  .ledger-doc .ledger-micro-reset {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ledger-doc .ledger-layer-button,
  .ledger-doc .ledger-layer,
  .ledger-doc .ledger-disclosure,
  .ledger-doc .ledger-disclosure summary::before,
  .ledger-doc .ledger-disclosure summary::after,
  .ledger-doc .ledger-chain-event,
  .ledger-doc .ledger-chain-link::before,
  .ledger-doc .ledger-chain-link span::after,
  .ledger-doc .ledger-micro-button,
  .ledger-doc .ledger-micro-reset {
    transition: none !important;
  }
}

/* Der jeweils nächste verfügbare Sekundärschritt bleibt klar erkennbar. */
.ledger-doc .ledger-micro-button--secondary:not(:disabled) {
  border-color: rgba(203,183,127,.58);
  background: rgba(203,183,127,.09);
  color: var(--i5-white);
}

/* ============================================================
   v130 · Rückkehr zur schmalen Detailseitenführung
   Korrektur wird als neuer, vollständig dokumentierter Block erklärt.
   ============================================================ */

/* Die gesamte Ledger-Erklärung folgt wieder der zentrierten 720-px-Spalte
   der übrigen Detailseiten. Interaktionen ordnen sich dem Lesefluss unter. */
.ledger-doc .container.ledger-wide,
.ledger-doc .subpage-keyvisual > .ledger-section > .container.ledger-wide {
  max-width: 720px;
}

.ledger-doc .ledger-copy,
.ledger-doc .ledger-wide > .i5-claim {
  max-width: 720px;
}

/* Der erste Prozessfluss bleibt innerhalb der schmalen Spalte lesbar. */
.ledger-doc .ledger-flow-step {
  padding-inline: 7px;
}

.ledger-doc .ledger-flow-node {
  width: 60px;
  height: 60px;
  box-shadow: 0 0 0 6px #0e0e10, 0 0 28px rgba(203,183,127,.06);
}

/* Ebenenmodell: keine breite Interface-Fläche, sondern kompakte Erklärung. */
.ledger-doc .ledger-layer-focus {
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 20px;
}

.ledger-doc .ledger-layers-visual {
  margin-top: 28px;
}

.ledger-doc .ledger-layer {
  grid-template-columns: 48px 190px minmax(0, 1fr);
  min-height: 102px;
  padding: 18px 20px;
}

.ledger-doc .ledger-layer--audit {
  margin-inline: 12px;
}

.ledger-doc .ledger-layer--integrity {
  margin-inline: 24px;
}

.ledger-doc .ledger-layer-desc {
  padding-left: 20px;
  font-size: .92rem;
}

/* Lernklappen stehen bewusst untereinander wie aufklappbare Buchteile. */
.ledger-doc .ledger-change-board.ledger-disclosures {
  grid-template-columns: 1fr;
  margin-top: 38px;
}

/* Detailansicht der ordnungsgemäßen Korrekturblock-Kette. */
.ledger-doc .ledger-block-chain {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.ledger-doc .ledger-block-card {
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(0,0,0,.15);
}

.ledger-doc .ledger-block-card--correction {
  border-color: rgba(203,183,127,.38);
  background: rgba(203,183,127,.035);
}

.ledger-doc .ledger-block-card-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.ledger-doc .ledger-block-card-head span {
  color: var(--i5-gold);
  font: 700 .69rem/1 ui-monospace, Menlo, Consolas, monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.ledger-doc .ledger-block-card-head h3 {
  margin: 0;
  color: var(--i5-white);
  font-size: 1rem;
  line-height: 1.35;
}

.ledger-doc .ledger-block-detail-list {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
}

.ledger-doc .ledger-block-detail-list > div {
  display: grid;
  grid-template-columns: minmax(130px, .75fr) minmax(0, 1.25fr);
  gap: 18px;
  padding: 9px 0;
  border-top: 1px solid rgba(255,255,255,.065);
}

.ledger-doc .ledger-block-detail-list dt,
.ledger-doc .ledger-block-detail-list dd {
  margin: 0;
  font-size: .82rem;
  line-height: 1.45;
}

.ledger-doc .ledger-block-detail-list dt {
  color: var(--ledger-chrome);
}

.ledger-doc .ledger-block-detail-list dd {
  color: var(--i5-ink);
}

.ledger-doc .ledger-block-arrow {
  position: relative;
  width: 100%;
  height: 30px;
}

.ledger-doc .ledger-block-arrow::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 7px;
  left: 50%;
  width: 1px;
  background: var(--ledger-line-strong);
}

.ledger-doc .ledger-block-arrow::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: calc(50% - 4px);
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--ledger-line-strong);
  border-bottom: 1px solid var(--ledger-line-strong);
  transform: rotate(45deg);
}

/* Integritätsdemonstration bleibt schmal; Erklärung folgt unter der Kette. */
.ledger-doc .ledger-integrity-board {
  grid-template-columns: 1fr;
  margin-top: 38px;
}

.ledger-doc .ledger-integrity-copy {
  border-left: 0;
  border-top: 1px solid rgba(255,255,255,.09);
}

.ledger-doc .ledger-chain-title {
  display: block;
  margin: 14px 0 6px;
  color: var(--i5-white);
  font-size: .88rem;
  line-height: 1.35;
}

.ledger-doc .ledger-chain-event {
  min-height: 148px;
  padding: 18px;
}

.ledger-doc .ledger-chain-demo-status {
  min-height: 0;
}

/* Die beiden Verantwortungsbereiche bleiben ein ruhiger Zweispalter,
   jetzt jedoch innerhalb der normalen Detailseitenbreite. */
.ledger-doc .ledger-responsibility-side {
  padding-right: 24px;
}

.ledger-doc .ledger-responsibility-side--operator {
  padding-left: 24px;
}

@media (max-width: 900px) {
  .ledger-doc .ledger-layer {
    grid-template-columns: 48px 1fr;
  }

  .ledger-doc .ledger-layer--audit,
  .ledger-doc .ledger-layer--integrity {
    margin-inline: 0;
  }

  .ledger-doc .ledger-layer-desc {
    grid-column: 2;
    padding-left: 0;
  }
}

@media (max-width: 620px) {
  .ledger-doc .ledger-block-card {
    padding: 18px;
  }

  .ledger-doc .ledger-block-card-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .ledger-doc .ledger-block-detail-list > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}

/* ============================================================
   v131 · Verdichtet, beruhigt und gestärkt
   Weniger Text, reduzierte Flächen, leichtere CTA-Führung.
   ============================================================ */

/* Etwas kompaktere Vertikaldramaturgie, ohne die ruhige Detailseitenführung
   oder die schmale 720-px-Spalte zu verändern. */
.ledger-doc .section.ledger-section {
  padding-top: 82px;
  padding-bottom: 82px;
}

.ledger-doc .ledger-section-lead {
  max-width: 650px;
  font-size: 1.01rem;
  line-height: 1.62;
}

.ledger-doc .ledger-head + .ledger-flow,
.ledger-doc .ledger-head + .ledger-change-board,
.ledger-doc .ledger-head + .ledger-integrity-board {
  margin-top: 34px;
}

/* Prozessmodell: weniger Kleinteiligkeit, stärkere Hierarchie. */
.ledger-doc .ledger-flow {
  margin-top: 38px;
}

.ledger-doc .ledger-flow-node {
  width: 54px;
  height: 54px;
  margin-bottom: 15px;
  box-shadow: 0 0 0 5px #0e0e10, 0 0 22px rgba(203,183,127,.045);
}

.ledger-doc .ledger-flow::before {
  top: 27px;
}

.ledger-doc .ledger-flow-step h3 {
  margin-bottom: 6px;
  font-size: .94rem;
}

.ledger-doc .ledger-flow-step p {
  font-size: .77rem;
  line-height: 1.45;
}

.ledger-doc .ledger-inline-note {
  margin-top: 22px;
  font-size: .86rem;
}

/* Ebenen: aktive Erklärung führt, die Grundgrafik bleibt kompakt sichtbar. */
.ledger-doc .ledger-layer-switcher {
  margin-top: 28px;
}

.ledger-doc .ledger-layer-button {
  min-height: 42px;
  padding: 9px 14px;
  font-size: .84rem;
}

.ledger-doc .ledger-layer-focus {
  margin-top: 14px;
  padding: 16px 18px;
  background: linear-gradient(90deg, rgba(203,183,127,.045), rgba(255,255,255,.008));
}

.ledger-doc .ledger-layer-focus-question {
  font-size: .94rem;
}

.ledger-doc .ledger-layer-focus-copy {
  font-size: .88rem;
  line-height: 1.52;
}

.ledger-doc .ledger-layers-visual {
  gap: 9px;
  margin-top: 22px;
}

.ledger-doc .ledger-layer {
  grid-template-columns: 42px 170px minmax(0, 1fr);
  min-height: 82px;
  padding: 14px 18px;
  background: linear-gradient(90deg, rgba(255,255,255,.025), rgba(255,255,255,.008));
}

.ledger-doc .ledger-layer--audit { margin-inline: 10px; }
.ledger-doc .ledger-layer--integrity { margin-inline: 20px; }

.ledger-doc .ledger-layer-name h3 {
  margin: 0;
  font-size: 1.02rem;
}

.ledger-doc .ledger-layer-desc {
  padding-left: 18px;
  font-size: .86rem;
  line-height: 1.45;
}

.ledger-doc .ledger-layer:not(.is-active) { opacity: .5; }
.ledger-doc .ledger-layer.is-active {
  box-shadow: inset 2px 0 0 rgba(203,183,127,.72);
}

/* Klappen: stärker wie ruhige Buchklappen, weniger wie Karten. */
.ledger-doc .ledger-change-board.ledger-disclosures {
  gap: 18px;
  margin-top: 32px;
}

.ledger-doc .ledger-disclosure {
  border-width: 0 0 1px;
  border-color: rgba(203,183,127,.28);
  background: transparent;
}

.ledger-doc .ledger-disclosure[open] {
  border-color: rgba(203,183,127,.5);
  background: rgba(203,183,127,.02);
}

.ledger-doc .ledger-disclosure summary {
  min-height: 64px;
  padding: 16px 52px 16px 4px;
}

.ledger-doc .ledger-disclosure-body {
  padding: 22px 4px 24px;
  border-top-color: rgba(255,255,255,.055);
}

.ledger-doc .ledger-block-card {
  padding: 17px 19px;
  background: rgba(0,0,0,.11);
}

.ledger-doc .ledger-block-card-head {
  margin-bottom: 12px;
}

.ledger-doc .ledger-block-detail-list > div {
  padding: 7px 0;
}

.ledger-doc .ledger-disclosure-copy {
  margin-top: 18px;
  font-size: .84rem;
}

.ledger-doc .ledger-disclosure-conclusion {
  margin-top: 18px;
  padding-top: 15px;
  font-size: .86rem;
}

/* Integrität: Die Demonstration trägt die Erklärung; kein zweiter Textblock. */
.ledger-doc .ledger-integrity-board {
  border-color: rgba(255,255,255,.075);
  background: rgba(255,255,255,.012);
}

.ledger-doc .ledger-chain-explainer {
  padding: 28px 26px 24px;
}

.ledger-doc .ledger-chain-event {
  min-height: 126px;
  padding: 16px;
}

.ledger-doc .ledger-chain-title {
  margin: 11px 0 5px;
  font-size: .84rem;
}

.ledger-doc .ledger-chain-demo-status {
  margin-top: 18px;
  padding: 14px 16px;
}

.ledger-doc .ledger-chain-demo-actions {
  margin-top: 13px;
}

.ledger-doc .ledger-chain-demo-limit {
  margin-top: 15px;
  padding-top: 14px;
}

/* Optionaler Nachweis bleibt ein kleiner, nachgeordneter Vertrauenshinweis. */
.ledger-doc .ledger-external-proof {
  padding: 24px 26px;
  background: transparent;
}

.ledger-doc .ledger-external-head {
  margin-bottom: 9px;
}

.ledger-doc .ledger-external-head h3 {
  font-size: 1.05rem;
}

.ledger-doc .ledger-external-proof > p {
  font-size: .86rem;
  line-height: 1.5;
}

.ledger-doc .ledger-proof-rail {
  grid-template-columns: 1fr 30px 1fr 30px 1fr;
  margin-top: 20px;
}

.ledger-doc .ledger-proof-stage {
  padding: 12px 10px;
}

.ledger-doc .ledger-proof-stage strong {
  font-size: .84rem;
}

.ledger-doc .ledger-proof-negatives {
  display: block;
  margin-top: 18px;
}

.ledger-doc .ledger-proof-negatives p {
  margin: 0;
  color: var(--i5-gold);
  font-size: .83rem;
  font-weight: 800;
  line-height: 1.5;
}

.ledger-doc .ledger-proof-limit {
  margin-top: 10px !important;
  font-size: .76rem !important;
}

/* Operative Wirkung und Verantwortung: weniger Abstand und symmetrische Dichte. */
.ledger-doc .ledger-use-line {
  gap: 34px;
  margin-top: 40px;
}

.ledger-doc .ledger-use-stage p {
  font-size: .84rem;
  line-height: 1.48;
}

.ledger-doc .ledger-responsibility {
  margin-top: 38px;
}

.ledger-doc .ledger-responsibility-side {
  padding-right: 22px;
}

.ledger-doc .ledger-responsibility-side--operator {
  padding-left: 22px;
}

.ledger-doc .ledger-responsibility li {
  margin-bottom: 8px;
}

/* Schlanker CTA: keine Formularoberfläche, sondern ein klarer nächster Schritt. */
.ledger-doc .ledger-cta-section {
  padding: 84px 0 90px;
  border-top: 1px solid var(--i5-rule);
  background:
    radial-gradient(circle at 50% 0%, rgba(203,183,127,.055), transparent 42%),
    #0d0d0f;
}

.ledger-doc .ledger-cta-container {
  max-width: 720px;
}

.ledger-doc .ledger-cta-copy {
  max-width: 610px;
}

.ledger-doc .ledger-cta-copy h2 {
  max-width: 590px;
  margin: 0;
  color: var(--i5-white);
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.ledger-doc .ledger-cta-copy > p:not(.eyebrow) {
  max-width: 570px;
  margin: 20px 0 0;
  color: var(--i5-ink);
  font-size: 1rem;
  line-height: 1.62;
}

.ledger-doc .ledger-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 24px;
  margin-top: 30px;
}

.ledger-doc .ledger-cta-link {
  color: var(--i5-ink);
  font-size: .9rem;
  font-weight: 750;
  text-decoration: none;
  border-bottom: 1px solid rgba(203,183,127,.35);
  padding-bottom: 3px;
}

.ledger-doc .ledger-cta-link:hover,
.ledger-doc .ledger-cta-link:focus-visible {
  color: var(--i5-gold);
  border-bottom-color: var(--i5-gold);
}

.ledger-doc .ledger-cta-link:focus-visible {
  outline: 2px solid var(--i5-gold);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .ledger-doc .ledger-layer {
    grid-template-columns: 42px 1fr;
  }

  .ledger-doc .ledger-layer-desc {
    grid-column: 2;
    padding-left: 0;
  }
}

@media (max-width: 620px) {
  .ledger-doc .section.ledger-section {
    padding-top: 66px;
    padding-bottom: 66px;
  }

  .ledger-doc .ledger-layer-focus {
    padding: 15px 16px;
  }

  .ledger-doc .ledger-layer {
    min-height: 74px;
    padding: 13px 15px;
  }

  .ledger-doc .ledger-layer--audit,
  .ledger-doc .ledger-layer--integrity {
    margin-inline: 0;
  }

  .ledger-doc .ledger-disclosure summary {
    min-height: 62px;
    padding: 15px 48px 15px 2px;
  }

  .ledger-doc .ledger-disclosure-body {
    padding-inline: 2px;
  }

  .ledger-doc .ledger-chain-explainer,
  .ledger-doc .ledger-external-proof {
    padding: 22px 18px;
  }

  .ledger-doc .ledger-proof-rail {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .ledger-doc .ledger-proof-arrow {
    padding: 5px 0;
    transform: rotate(90deg);
  }

  .ledger-doc .ledger-cta-section {
    padding: 68px 0 74px;
  }

  .ledger-doc .ledger-cta-copy h2 {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .ledger-doc .ledger-cta-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .ledger-doc .ledger-cta-actions .button {
    width: 100%;
    text-align: center;
  }

  .ledger-doc .ledger-cta-link {
    align-self: flex-start;
  }
}



/* v132 — Detailkette folgt der bereits etablierten Startseiten-Notation. */
.ledger-doc .ledger-chain-event code {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
}
.ledger-doc .ledger-chain-code-key {
  color: var(--ledger-chrome);
  font-weight: 500;
  text-transform: lowercase;
}
.ledger-doc .ledger-chain-code-value {
  color: var(--i5-gold);
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: lowercase;
}
.ledger-doc .ledger-chain-demo-actions [data-chain-action="check"]:not(:disabled) {
  border-color: rgba(203,183,127,.82);
  background: var(--i5-gold);
  color: #0d0d0f;
}
.ledger-doc .ledger-chain-demo-actions [data-chain-action="check"]:not(:disabled):hover,
.ledger-doc .ledger-chain-demo-actions [data-chain-action="check"]:not(:disabled):focus-visible {
  color: #0d0d0f;
  background: #dfcf9f;
}
.ledger-doc .ledger-integrity-boundary {
  margin: 22px 26px 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.07);
  color: var(--i5-ink-soft);
  font-size: .8rem;
  line-height: 1.5;
}
@media (max-width: 620px) {
  .ledger-doc .ledger-integrity-boundary {
    margin: 18px 18px 22px;
  }
}

/* v215 · geführte Ledger-Erzählung */
.ledger-doc #ereignismodell,
.ledger-doc #historie,
.ledger-doc #veraenderung,
.ledger-doc #integritaet,
.ledger-doc #naechster-schritt {
  scroll-margin-top: 112px;
}
.ledger-doc .ledger-flow-nav {
  margin-top: 34px;
}
.ledger-doc .ledger-flow-nav--hero {
  margin: 30px auto 0;
  max-width: 720px;
  text-align: left;
}
.ledger-doc .ledger-flow-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 0 7px;
  color: var(--i5-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(203,183,127,.28);
  transition: color .18s ease, border-color .18s ease, transform .18s ease;
}
.ledger-doc .ledger-flow-link:hover,
.ledger-doc .ledger-flow-link:focus-visible {
  color: var(--i5-gold);
  border-bottom-color: var(--i5-gold);
  transform: translateX(2px);
  outline: none;
}
.ledger-doc .ledger-flow-label {
  color: var(--i5-gold);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.ledger-doc .ledger-flow-text {
  font-size: .92rem;
  font-weight: 720;
  letter-spacing: -.01em;
}
.ledger-doc .ledger-flow-arrow {
  color: var(--i5-gold);
  font-size: 1rem;
  line-height: 1;
}
.ledger-doc .ledger-cta-actions .button.secondary {
  border-color: rgba(203,183,127,.34);
  color: var(--i5-white);
  background: transparent;
}
.ledger-doc .ledger-cta-actions .button.secondary:hover,
.ledger-doc .ledger-cta-actions .button.secondary:focus-visible {
  border-color: var(--i5-gold);
  color: var(--i5-gold);
}
@media (max-width: 760px) {
  .ledger-doc #ereignismodell,
  .ledger-doc #historie,
  .ledger-doc #veraenderung,
  .ledger-doc #integritaet,
  .ledger-doc #naechster-schritt {
    scroll-margin-top: 94px;
  }
  .ledger-doc .ledger-flow-nav { margin-top: 28px; }
  .ledger-doc .ledger-flow-nav--hero {
    width: 100%;
    margin-top: 24px;
  }
  .ledger-doc .ledger-flow-link {
    display: flex;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }
  .ledger-doc .ledger-flow-text { flex: 1; }
  .ledger-doc .ledger-cta-actions {
    align-items: stretch;
  }
  .ledger-doc .ledger-cta-actions .button {
    width: 100%;
  }
}

.ledger-doc .ledger-cta-actions .ledger-flow-link--next-page {
  font-size: 1rem;
  padding-bottom: 8px;
}
.ledger-doc .ledger-cta-actions .ledger-flow-link--next-page .ledger-flow-text {
  font-size: 1rem;
}
@media (max-width: 760px) {
  .ledger-doc .ledger-cta-actions .ledger-flow-link--next-page {
    width: 100%;
  }
}

/* v216 · ruhigere Weiter-Komponente und mobile Position unter der Seitennavigation */
html[lang="de"] .ledger-doc .ledger-flow-link {
  color:rgba(245,243,238,.82);
  border-bottom-color:rgba(203,183,127,.21);
}
html[lang="de"] .ledger-doc .ledger-flow-link:hover,
html[lang="de"] .ledger-doc .ledger-flow-link:focus-visible {
  color:var(--i5-white);
  border-bottom-color:rgba(203,183,127,.58);
}
html[lang="de"] .ledger-doc .ledger-flow-label {
  color:rgba(245,243,238,.37);
  font-size:.68rem;
  font-weight:760;
}
html[lang="de"] .ledger-doc .ledger-flow-arrow { color:rgba(203,183,127,.74); }

@media (max-width:760px) {
  html[lang="de"] .ledger-doc .module-hero.detail-home-hero { margin-bottom:170px; }
  html[lang="de"] .ledger-doc .ledger-flow-nav--hero {
    position:absolute;
    z-index:9;
    top:calc(100% + 94px);
    left:14px;
    right:14px;
    width:auto;
    max-width:none;
    margin:0;
  }
  html[lang="de"] .ledger-doc .ledger-flow-label {
    color:rgba(245,243,238,.31);
    font-size:.62rem;
  }
  html[lang="de"] .ledger-doc .ledger-flow-text { font-size:.88rem; }
}

html[lang="de"] .ledger-doc .detail-home-hero .detail-page-sequence {
  position:absolute!important;
}
@media (max-width:760px) {
  html[lang="de"] .ledger-doc .ledger-flow-nav--hero {
    position:absolute!important;
    top:calc(100% + 94px)!important;
  }
}