:root {
  --tutorial-navy: #0f1e36;
  --tutorial-text: #182033;
  --tutorial-muted-text: #5d6b7d;
  --tutorial-gold: #eed47d;
  --tutorial-gold-soft: #f7f9fc;
  --tutorial-surface: #ffffff;
  --tutorial-surface-soft: #f7f9fc;
  --tutorial-blue-soft: #eef4fa;
  --tutorial-border: #dce3ed;
  --tutorial-success-soft: #edf8f2;
  --tutorial-success: #216e4e;
}

.tutorial-reading-measure {
  max-width: 1180px;
}

.knowledge-tutorial-intro,
.knowledge-tutorial-workshop,
.knowledge-tutorial-worked,
.knowledge-tutorial-check,
.knowledge-tutorial-expert {
  padding: clamp(48px, 6vw, 76px) 0;
  background: var(--tutorial-surface);
  color: var(--tutorial-text);
}

.knowledge-tutorial-decision,
.knowledge-tutorial-case,
.knowledge-tutorial-evidence {
  padding: clamp(48px, 6vw, 76px) 0;
  background: var(--tutorial-surface-soft);
  color: var(--tutorial-text);
  border-block: 1px solid var(--tutorial-border);
}

.tutorial-kicker {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: 14px;
  color: var(--tutorial-muted-text);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.tutorial-kicker span:first-child {
  color: var(--tutorial-navy);
}

.knowledge-tutorial-intro h2,
.knowledge-tutorial-workshop h2,
.knowledge-tutorial-decision h2,
.knowledge-tutorial-worked h2,
.knowledge-tutorial-case h2,
.knowledge-tutorial-check h2,
.knowledge-tutorial-expert h2,
.knowledge-tutorial-evidence h2 {
  max-width: 840px;
  margin: 0 0 16px;
  color: var(--tutorial-navy);
  font-family: "EB Garamond", Georgia, serif;
  font-size: 3.2rem;
  line-height: 1.04;
  overflow-wrap: anywhere;
}

.tutorial-answer {
  max-width: 78ch;
  margin: 0;
  color: var(--tutorial-text);
  font-size: 1.08rem;
  line-height: 1.75;
}

.tutorial-jump-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 36px;
  padding: 12px;
  background: var(--tutorial-blue-soft);
  border: 1px solid var(--tutorial-border);
  border-radius: 6px;
}

.tutorial-jump-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  color: var(--tutorial-navy);
  background: var(--tutorial-surface);
  border: 1px solid var(--tutorial-border);
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.tutorial-jump-nav a:hover {
  background: var(--tutorial-gold-soft);
  border-color: var(--tutorial-gold);
}

.tutorial-jump-nav a:focus-visible,
.tutorial-case-link:focus-visible,
.knowledge-tutorial-evidence a:focus-visible {
  outline: 3px solid var(--tutorial-gold);
  outline-offset: 3px;
}

.tutorial-foundation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.tutorial-foundation {
  padding: 24px;
  background: var(--tutorial-surface);
  border: 1px solid var(--tutorial-border);
  border-top: 3px solid var(--tutorial-gold);
  border-radius: 6px;
}

.tutorial-foundation h3,
.tutorial-section-heading h3,
.tutorial-level h4,
.tutorial-method h3,
.tutorial-case aside h3,
.tutorial-expert-grid h3 {
  margin: 0 0 10px;
  color: var(--tutorial-navy);
  font-family: Lato, Arial, sans-serif;
  font-size: 1.08rem;
  line-height: 1.35;
}

.tutorial-foundation ul,
.tutorial-check-list,
.tutorial-case aside ul {
  margin: 0;
  padding-left: 22px;
}

.tutorial-foundation li,
.tutorial-check-list li,
.tutorial-case aside li {
  margin: 0 0 10px;
  line-height: 1.65;
}

.tutorial-foundation li:last-child,
.tutorial-check-list li:last-child,
.tutorial-case aside li:last-child {
  margin-bottom: 0;
}

.tutorial-levels {
  margin-top: 44px;
}

.tutorial-section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.tutorial-section-heading .eyebrow,
.knowledge-tutorial-evidence .eyebrow {
  display: block;
  margin-bottom: 8px;
  color: var(--tutorial-navy);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tutorial-section-heading p,
.knowledge-tutorial-evidence p {
  max-width: 76ch;
  margin: 0;
  color: var(--tutorial-muted-text);
  line-height: 1.7;
}

.tutorial-level-grid,
.tutorial-expert-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.tutorial-level,
.tutorial-expert-grid > div {
  min-width: 0;
  padding: 24px;
  background: var(--tutorial-surface-soft);
  border: 1px solid var(--tutorial-border);
  border-radius: 6px;
}

.tutorial-level-number,
.tutorial-step-number {
  color: var(--tutorial-navy);
  font-size: 0.78rem;
  font-weight: 800;
}

.tutorial-level p,
.tutorial-method p,
.tutorial-expert-grid p,
.tutorial-case p,
.tutorial-case aside,
.tutorial-check-list {
  color: var(--tutorial-text);
  line-height: 1.7;
}

.tutorial-method {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: tutorial-step;
  border-top: 1px solid var(--tutorial-border);
}

.tutorial-method li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--tutorial-border);
}

.tutorial-method p {
  max-width: 78ch;
  margin: 0;
}

.tutorial-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--tutorial-border);
  border-radius: 6px;
  background: var(--tutorial-surface);
}

.tutorial-table-wrap:focus-visible {
  outline: 3px solid var(--tutorial-gold);
  outline-offset: 3px;
}

.tutorial-table-wrap table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  color: var(--tutorial-text);
  font-size: 0.94rem;
}

.tutorial-table-wrap th,
.tutorial-table-wrap td {
  padding: 16px;
  border-bottom: 1px solid var(--tutorial-border);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.tutorial-table-wrap thead th {
  color: var(--tutorial-navy);
  background: var(--tutorial-blue-soft);
}

.tutorial-table-wrap tbody th {
  width: 18%;
  color: var(--tutorial-navy);
}

.tutorial-decision-record {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--tutorial-border);
}

.tutorial-decision-record > div {
  padding: 22px 24px 22px 0;
  border-bottom: 1px solid var(--tutorial-border);
}

.tutorial-decision-record > div:nth-child(odd) {
  padding-right: 30px;
}

.tutorial-decision-record dt {
  margin-bottom: 8px;
  color: var(--tutorial-navy);
  font-weight: 800;
}

.tutorial-decision-record dd {
  margin: 0;
  color: var(--tutorial-text);
  line-height: 1.7;
}

.tutorial-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 40px;
  align-items: start;
}

.tutorial-case-label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 8px;
  color: var(--tutorial-success);
  background: var(--tutorial-success-soft);
  border: 1px solid #b9dfca;
  border-radius: 4px;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tutorial-case aside {
  padding: 24px;
  background: var(--tutorial-surface);
  border: 1px solid var(--tutorial-border);
  border-top: 3px solid var(--tutorial-gold);
  border-radius: 6px;
}

.tutorial-case-link,
.knowledge-tutorial-evidence a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 12px;
  color: var(--tutorial-navy);
  font-weight: 800;
  text-underline-offset: 3px;
}

.tutorial-check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 36px;
  padding: 0;
  list-style: none;
}

.tutorial-check-list li {
  position: relative;
  padding: 16px 16px 16px 44px;
  background: var(--tutorial-surface-soft);
  border: 1px solid var(--tutorial-border);
  border-radius: 6px;
}

.tutorial-check-list li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 17px;
  width: 14px;
  height: 14px;
  background: var(--tutorial-gold-soft);
  border: 2px solid #eed47d;
  border-radius: 3px;
}

.knowledge-tutorial-evidence .tutorial-reading-measure {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.6fr);
  gap: 36px;
  align-items: end;
}

.knowledge-tutorial-evidence h2 {
  font-size: 2.7rem;
}

/* The site-wide signature treatment is gold by default. Tutorial headings sit
   on white or cool-paper surfaces, so their signed phrase uses readable navy. */
:is(#lifa-tutorial-contrast-a#lifa-tutorial-contrast-b#lifa-tutorial-contrast-c#lifa-tutorial-contrast-d#lifa-tutorial-contrast-e#lifa-tutorial-contrast-f#lifa-tutorial-contrast-g#lifa-tutorial-contrast-h#lifa-tutorial-contrast-i#lifa-tutorial-contrast-j#lifa-tutorial-contrast-k#lifa-tutorial-contrast-l#lifa-tutorial-contrast-m#lifa-tutorial-contrast-n#lifa-tutorial-contrast-o#lifa-tutorial-contrast-p#lifa-tutorial-contrast-q#lifa-tutorial-contrast-r#lifa-tutorial-contrast-s#lifa-tutorial-contrast-t#lifa-tutorial-contrast-u, html)
  body main :is(.knowledge-tutorial-intro, .knowledge-tutorial-workshop, .knowledge-tutorial-decision, .knowledge-tutorial-worked, .knowledge-tutorial-case, .knowledge-tutorial-check, .knowledge-tutorial-expert, .knowledge-tutorial-evidence)
  h2 > .content-signature[data-content-signature="true"] {
  color: var(--tutorial-navy) !important;
  -webkit-text-fill-color: var(--tutorial-navy) !important;
  text-shadow: none !important;
}

.knowledge-tutorial-evidence a {
  overflow-wrap: anywhere;
}

/* Payment method modules keep beginner explanations scannable while preserving
   the editorial paper, navy, and gold language used by the tutorial system. */
.payment-terms-101-section {
  border-block: 1px solid var(--tutorial-border);
}

.payment-terms-101-heading {
  max-width: 900px;
}

.payment-support-note {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(250px, .8fr);
  gap: 28px;
  align-items: start;
  margin: 30px 0 36px;
  padding: 26px 28px;
  color: #fff;
  background: var(--tutorial-navy);
  border-left: 4px solid var(--tutorial-gold);
  border-radius: 6px;
}

.payment-support-note .eyebrow,
.payment-support-note h3 {
  color: var(--tutorial-gold) !important;
  -webkit-text-fill-color: var(--tutorial-gold) !important;
}

.payment-support-note h3 {
  margin: 0 0 10px;
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.75rem;
  line-height: 1.15;
}

.payment-support-note p,
.payment-support-note li {
  color: rgba(255, 255, 255, .88) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, .88) !important;
  line-height: 1.65;
}

.payment-support-note p {
  max-width: 72ch;
  margin: 0;
}

/* The shared light-surface cascade carries a high-specificity comfort-ink
   rule. Keep this deliberately narrow final override for the inverse support
   band so its copy remains readable on the navy surface. */
:is(#lifa-payment-support-a#lifa-payment-support-b#lifa-payment-support-c#lifa-payment-support-d#lifa-payment-support-e#lifa-payment-support-f#lifa-payment-support-g#lifa-payment-support-h, html)
  body[data-page-family] main > section.payment-terms-101-section .payment-support-note h3 {
  color: var(--tutorial-gold) !important;
  -webkit-text-fill-color: var(--tutorial-gold) !important;
}

:is(#lifa-payment-support-a#lifa-payment-support-b#lifa-payment-support-c#lifa-payment-support-d#lifa-payment-support-e#lifa-payment-support-f#lifa-payment-support-g#lifa-payment-support-h, html)
  body[data-page-family] main > section.payment-terms-101-section .payment-support-note :is(p, li) {
  color: rgba(255, 255, 255, .88) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, .88) !important;
}

.payment-support-note ul {
  margin: 0;
  padding: 4px 0 0 22px;
}

.payment-support-note li {
  margin-bottom: 9px;
}

.payment-support-note li:last-child {
  margin-bottom: 0;
}

.payment-term-vocabulary {
  display: grid;
  grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr);
  gap: 28px;
  align-items: start;
  margin-bottom: 34px;
  padding: 24px 0;
  border-block: 1px solid var(--tutorial-border);
}

.payment-term-vocabulary h3 {
  margin: 0;
  color: var(--tutorial-navy);
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.8rem;
  line-height: 1.1;
}

.payment-term-vocabulary dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin: 0;
}

.payment-term-vocabulary dt {
  margin-bottom: 5px;
  color: var(--tutorial-navy);
  font-weight: 800;
}

.payment-term-vocabulary dd {
  margin: 0;
  color: var(--tutorial-text);
  line-height: 1.6;
}

.payment-term-101-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.payment-term-101-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 24px;
  background: var(--tutorial-surface);
  border: 1px solid var(--tutorial-border);
  border-top: 3px solid var(--tutorial-gold);
  border-radius: 6px;
}

.payment-term-101-card--wide {
  grid-column: 1 / -1;
}

.payment-term-101-card-header {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 14px;
}

.payment-term-index {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--tutorial-navy);
  background: var(--tutorial-gold-soft);
  border: 1px solid var(--tutorial-gold);
  border-radius: 50%;
  font-size: .78rem;
  font-weight: 800;
}

.payment-term-101-card-header .eyebrow {
  display: block;
  margin-bottom: 5px;
  color: var(--tutorial-muted-text);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.payment-term-101-card h3 {
  margin: 0;
  color: var(--tutorial-navy) !important;
  -webkit-text-fill-color: var(--tutorial-navy) !important;
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.9rem;
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.payment-term-101-card > p {
  color: var(--tutorial-text) !important;
  -webkit-text-fill-color: var(--tutorial-text) !important;
  line-height: 1.7;
}

.payment-term-101-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 8px 0 4px;
}

.payment-term-101-columns h4 {
  margin: 0 0 8px;
  color: var(--tutorial-navy) !important;
  -webkit-text-fill-color: var(--tutorial-navy) !important;
  font-size: .92rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.payment-term-101-columns ol,
.payment-term-101-columns ul {
  margin: 0;
  padding-left: 20px;
}

.payment-term-101-columns li {
  margin-bottom: 9px;
  color: var(--tutorial-text) !important;
  -webkit-text-fill-color: var(--tutorial-text) !important;
  line-height: 1.6;
}

.payment-term-101-columns li:last-child {
  margin-bottom: 0;
}

.payment-term-support,
.payment-term-watchout {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--tutorial-gold);
  background: var(--tutorial-surface-soft);
}

.payment-term-watchout {
  margin-top: 10px;
  border-left-color: var(--tutorial-navy);
}

.payment-terms-101-footnote {
  max-width: 82ch;
  margin: 28px 0 0;
  color: var(--tutorial-muted-text);
  font-size: .92rem;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .knowledge-tutorial-intro h2,
  .knowledge-tutorial-workshop h2,
  .knowledge-tutorial-decision h2,
  .knowledge-tutorial-worked h2,
  .knowledge-tutorial-case h2,
  .knowledge-tutorial-check h2,
  .knowledge-tutorial-expert h2,
  .knowledge-tutorial-evidence h2 {
    font-size: 2.6rem;
  }

  .tutorial-level-grid,
  .tutorial-expert-grid,
  .tutorial-case-layout,
  .knowledge-tutorial-evidence .tutorial-reading-measure,
  .payment-support-note,
  .payment-term-vocabulary,
  .payment-term-101-grid {
    grid-template-columns: 1fr;
  }

  .tutorial-case-layout {
    gap: 24px;
  }
}

@media (max-width: 700px) {
  .knowledge-tutorial-intro h2,
  .knowledge-tutorial-workshop h2,
  .knowledge-tutorial-decision h2,
  .knowledge-tutorial-worked h2,
  .knowledge-tutorial-case h2,
  .knowledge-tutorial-check h2,
  .knowledge-tutorial-expert h2,
  .knowledge-tutorial-evidence h2 {
    font-size: 2.15rem;
    line-height: 1.08;
  }

  .knowledge-tutorial-intro,
  .knowledge-tutorial-workshop,
  .knowledge-tutorial-decision,
  .knowledge-tutorial-worked,
  .knowledge-tutorial-case,
  .knowledge-tutorial-check,
  .knowledge-tutorial-expert,
  .knowledge-tutorial-evidence {
    padding: 44px 0;
  }

  .tutorial-foundation-grid,
  .tutorial-decision-record,
  .tutorial-check-list {
    grid-template-columns: 1fr;
  }

  .tutorial-jump-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tutorial-jump-nav a {
    justify-content: center;
    text-align: center;
  }

  .tutorial-method li {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
  }

  .tutorial-decision-record > div,
  .tutorial-decision-record > div:nth-child(odd) {
    padding-right: 0;
  }

  .payment-term-vocabulary dl,
  .payment-term-101-columns {
    grid-template-columns: 1fr;
  }

  .payment-term-101-card--wide {
    grid-column: auto;
  }
}

@media (max-width: 430px) {
  .tutorial-jump-nav {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tutorial-jump-nav a {
    transition: none;
  }
}