html {
  -webkit-text-size-adjust: 100%;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  padding-top: 2px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.pc-ribbon {
  position: fixed;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--fire), var(--ochre), var(--steel), var(--teal));
  z-index: 50;
  pointer-events: none;
}

.pc-wrap {
  width: min(1160px, calc(100vw - 48px));
  margin: 0 auto;
}

.pc-eyebrow,
.pc-label,
.pc-card span,
.pc-meta,
.pc-source-kicker,
.pc-link-label {
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.pc-hero {
  padding: 78px 0 58px;
  background: var(--white);
  border-top: 4px solid var(--fire);
}

.pc-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(360px, 0.72fr);
  gap: 48px;
  align-items: center;
}

.pc-eyebrow {
  display: inline-block;
  font-size: 11px;
  line-height: 1.4;
  color: var(--steel);
  margin-bottom: 18px;
}

.pc-h1,
.pc-h2,
.pc-h3,
.pc-quote,
.pc-feature-line {
  font-family: 'Fraunces', Georgia, serif;
  font-variation-settings: "opsz" 120, "SOFT" 50, "wght" 520;
  letter-spacing: 0;
  text-wrap: balance;
}

.pc-h1 {
  font-size: clamp(42px, 5.4vw, 76px);
  line-height: 1.01;
  max-width: 13ch;
  margin: 0;
}

.pc-lead {
  margin: 24px 0 0;
  max-width: 54ch;
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 21px;
  line-height: 1.55;
  color: var(--ink-soft);
}

.pc-quick {
  margin-top: 28px;
  padding: 20px 22px;
  background: var(--ivory);
  border-left: 4px solid var(--fire);
}

.pc-quick p {
  margin: 0;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 22px;
  line-height: 1.32;
}

.pc-visual {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--steel);
  box-shadow: 0 22px 52px rgba(17, 17, 17, 0.1);
}

.pc-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.pc-visual--portrait img {
  aspect-ratio: 4 / 5;
  object-position: 50% 52%;
}

.pc-visual figcaption {
  padding: 15px 18px 17px;
  border-top: 1px solid var(--rule);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 17px;
  line-height: 1.38;
  color: var(--ink);
  background: var(--white);
}

.pc-section {
  padding: 70px 0;
}

.pc-scan {
  background: var(--bone);
  border-bottom: 1px solid var(--rule);
  border-top: 1px solid var(--rule);
  padding: 34px 0;
}

.pc-scan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.34fr);
  gap: 24px;
  align-items: stretch;
}

.pc-scan-main {
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--fire);
  padding: 24px;
}

.pc-scan-main .pc-h2 {
  font-size: clamp(26px, 3vw, 38px);
  margin-bottom: 18px;
}

.pc-scan-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.pc-scan-cards article {
  background: var(--ivory);
  border: 1px solid var(--rule);
  padding: 16px;
}

.pc-scan-cards span,
.pc-jump span,
.pc-mini span {
  display: block;
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.2;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.pc-scan-cards span {
  color: var(--fire);
}

.pc-scan-cards p,
.pc-mini p {
  color: var(--ink-soft);
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 15px;
  line-height: 1.48;
  margin: 0;
}

.pc-jump {
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--steel);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
}

.pc-jump span {
  color: var(--steel);
}

.pc-jump a {
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  display: flex;
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 15px;
  justify-content: space-between;
  line-height: 1.25;
  min-height: 42px;
  padding: 10px 12px;
  text-decoration: none;
}

.pc-jump a::after {
  color: var(--fire);
  content: "↓";
  font-family: 'Fraunces', Georgia, serif;
  font-size: 17px;
}

.pc-jump a:hover,
.pc-jump a:focus-visible {
  border-color: var(--fire);
  outline: none;
}

.pc-white {
  background: var(--white);
}

.pc-inline-visual {
  background: var(--paper);
  border: 1px solid var(--rule);
  margin: 0;
  padding: 10px;
}

.pc-inline-visual img {
  aspect-ratio: 16 / 10;
  display: block;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.pc-paper {
  background: var(--paper);
}

.pc-bone {
  background: var(--bone);
}

.pc-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.58fr);
  gap: 44px;
  align-items: start;
}

.pc-prose {
  max-width: 740px;
}

.pc-label {
  display: block;
  font-size: 11px;
  line-height: 1.4;
  color: var(--steel);
  margin-bottom: 14px;
}

.pc-h2 {
  margin: 0 0 22px;
  font-size: clamp(30px, 3.8vw, 48px);
  line-height: 1.08;
}

.pc-h3 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.18;
}

.pc-body,
.pc-list li,
.pc-card p,
.pc-table td,
.pc-table th,
.pc-source-card p,
.pc-next p {
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 18px;
  line-height: 1.66;
  color: var(--ink-soft);
}

.pc-body {
  margin: 0 0 20px;
}

.pc-body strong,
.pc-card strong,
.pc-list strong {
  color: var(--ink);
  font-weight: 600;
}

.pc-feature-line {
  margin: 34px 0;
  padding: 24px 26px;
  background: var(--white);
  border-top: 4px solid var(--fire);
  border-bottom: 1px solid var(--rule);
  font-size: clamp(28px, 4.2vw, 54px);
  line-height: 1.02;
}

.pc-card-grid,
.pc-next-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.pc-card,
.pc-next {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 24px;
}

.pc-next {
  color: var(--ink);
  display: block;
  min-height: 100%;
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.pc-next:hover,
.pc-next:focus-visible {
  border-color: var(--fire);
  box-shadow: 0 18px 42px rgba(17, 17, 17, 0.1);
  outline: none;
  transform: translateY(-2px);
}

.pc-card span,
.pc-link-label {
  display: block;
  font-size: 10px;
  color: var(--fire);
  margin-bottom: 10px;
}

.pc-card h3,
.pc-next h3 {
  margin: 0 0 10px;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 22px;
  line-height: 1.18;
}

.atlas-display {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) minmax(260px, 0.34fr);
  gap: 22px;
  align-items: stretch;
  position: relative;
}

.atlas-display > .atlas-mark {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--fire);
  color: var(--fire);
  display: flex;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 48px;
  justify-content: center;
  line-height: 1;
  min-height: 76px;
}

.atlas-section-num {
  color: var(--fire);
  display: inline-block;
  font-style: italic;
  margin-right: 10px;
}

.atlas-aphorism,
.atlas-bleed {
  font-family: 'Fraunces', Georgia, serif;
  letter-spacing: 0;
  margin: 0;
}

.atlas-aphorism {
  background: var(--white);
  border-left: 4px solid var(--teal);
  color: var(--ink);
  font-size: clamp(24px, 3vw, 42px);
  line-height: 1.08;
  padding: 20px 22px;
}

.atlas-bleed {
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1.38;
  margin-top: 16px;
  max-width: 62ch;
}

.atlas-toc {
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--steel);
  display: grid;
  gap: 8px;
  padding: 18px;
}

.atlas-toc a {
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  display: flex;
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 15px;
  gap: 10px;
  line-height: 1.25;
  min-height: 44px;
  padding: 10px 12px;
  text-decoration: none;
}

.atlas-toc .atlas-mark {
  color: var(--fire);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 16px;
  min-width: 28px;
}

.dae-visual {
  background: linear-gradient(90deg, var(--fire), var(--ochre), var(--teal), var(--steel));
  grid-column: 1 / -1;
  height: 4px;
  margin-top: 2px;
}

.pc-substance-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) repeat(2, minmax(220px, 0.72fr));
  gap: 14px;
}

.pc-substance-card {
  background: var(--ivory);
  border: 1px solid var(--rule);
  padding: 24px;
  min-height: 100%;
}

.pc-substance-card:first-child {
  grid-row: span 2;
  border-top: 5px solid var(--fire);
}

.pc-substance-card--1 {
  border-top: 4px solid var(--steel);
}

.pc-substance-card--2 {
  border-top: 4px solid var(--teal);
}

.pc-substance-card--3 {
  border-top: 4px solid var(--ochre);
}

.pc-substance-card--4 {
  border-top: 4px solid var(--fire);
}

.pc-substance-card span,
.pc-method-card dt,
.pc-quadrant-card span,
.pc-quadrant-card dt {
  display: block;
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.2;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.pc-substance-card span {
  color: var(--fire);
}

.pc-substance-card p {
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(20px, 2.1vw, 30px);
  font-variation-settings: "opsz" 110, "SOFT" 50, "wght" 500;
  letter-spacing: 0;
  line-height: 1.18;
  margin: 0;
  text-wrap: balance;
}

.pc-substance-card:first-child p {
  font-size: clamp(28px, 3.8vw, 50px);
  line-height: 1.04;
}

.pc-method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.pc-method-card,
.pc-quadrant-card {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 24px;
}

.pc-method-card {
  border-top: 4px solid var(--steel);
}

.pc-method-card:nth-child(3n + 1) {
  border-top-color: var(--fire);
}

.pc-method-card:nth-child(3n + 2) {
  border-top-color: var(--teal);
}

.pc-method-card h3,
.pc-quadrant-card h3 {
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 25px;
  font-variation-settings: "opsz" 110, "SOFT" 50, "wght" 560;
  line-height: 1.12;
  margin: 0 0 18px;
}

.pc-method-card dl,
.pc-quadrant-card dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.pc-method-card dt,
.pc-quadrant-card dt {
  color: var(--steel);
}

.pc-method-card dd,
.pc-quadrant-card dd,
.pc-quadrant-card p {
  color: var(--ink-soft);
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
}

.pc-quadrant-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pc-quadrant-card {
  border-top: 5px solid var(--fire);
}

.pc-quadrant-card--1 {
  border-top-color: var(--teal);
}

.pc-quadrant-card--2 {
  border-top-color: var(--ochre);
}

.pc-quadrant-card--3 {
  border-top-color: var(--steel);
}

.pc-quadrant-card span {
  color: var(--fire);
}

.pc-quadrant-card p {
  color: var(--ink);
  font-size: 18px;
  margin: 0 0 18px;
}

.pc-touchpoint {
  background: var(--ivory);
  border: 1px solid var(--rule);
  border-top: 5px solid var(--fire);
  display: grid;
  grid-template-columns: 88px minmax(0, 0.9fr);
  gap: 24px;
  padding: clamp(24px, 4vw, 42px);
  position: relative;
}

.pc-touchpoint::after {
  background: linear-gradient(180deg, var(--fire), var(--steel), var(--ochre), var(--teal));
  content: "";
  inset: 0 auto 0 0;
  position: absolute;
  width: 4px;
}

.pc-touchpoint-mark {
  align-items: center;
  border: 1px solid var(--fire);
  color: var(--fire);
  display: flex;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 54px;
  justify-content: center;
  line-height: 1;
  min-height: 88px;
}

.pc-touchpoint-main {
  align-self: center;
}

.pc-touchpoint-line {
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(34px, 5.4vw, 74px);
  font-variation-settings: "opsz" 120, "SOFT" 50, "wght" 520;
  letter-spacing: 0;
  line-height: 0.98;
  margin: 0;
  max-width: 17ch;
  text-wrap: balance;
}

.pc-touchpoint-grid {
  display: grid;
  gap: 10px;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pc-mini {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 16px;
}

.pc-mini--fire {
  border-top: 4px solid var(--fire);
}

.pc-mini--steel {
  border-top: 4px solid var(--steel);
}

.pc-mini--teal {
  border-top: 4px solid var(--teal);
}

.pc-mini--ochre {
  border-top: 4px solid var(--ochre);
}

.pc-mini--fire span {
  color: var(--fire);
}

.pc-mini--steel span {
  color: var(--steel);
}

.pc-mini--teal span {
  color: var(--teal);
}

.pc-mini--ochre span {
  color: var(--ochre);
}

.pc-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  background: var(--white);
}

.pc-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.pc-table th {
  color: var(--ink);
  text-align: left;
  background: var(--bone);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pc-table th,
.pc-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

.pc-list {
  margin: 22px 0 0;
  padding-left: 22px;
}

.pc-list li {
  margin: 0 0 11px;
}

.pc-note {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--steel);
}

.pc-note p {
  margin: 0;
}

.pc-sources {
  padding: 42px 0;
  background: var(--white);
  border-top: 1px solid var(--rule);
}

.pc-source-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.pc-prose a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.pc-source-card a,
.pc-next {
  text-decoration: none;
}

.pc-source-card {
  background: var(--white);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: 22px;
}

.pc-source-card--0 {
  border-top: 4px solid var(--steel);
}

.pc-source-card--1 {
  border-top: 4px solid var(--fire);
}

.pc-source-card--2 {
  border-top: 4px solid var(--teal);
}

.pc-source-card--3 {
  border-top: 4px solid var(--ochre);
}

.pc-source-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 18px;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--fire);
  color: var(--fire) !important;
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pc-source-action:hover,
.pc-source-action:focus-visible {
  background: var(--fire);
  border-color: var(--fire);
  color: var(--white) !important;
}

.pc-source-card h3 {
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 23px;
  font-variation-settings: "opsz" 100, "SOFT" 50, "wght" 560;
  line-height: 1.14;
  margin: 0 0 12px;
  text-wrap: balance;
}

.pc-source-kicker {
  display: block;
  font-size: 10px;
  color: var(--steel);
  margin-bottom: 8px;
}

.pc-source-domain {
  color: var(--steel);
  display: inline-flex;
  font-family: 'Barlow', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.3;
  margin-top: 12px;
}

.pc-cta {
  padding: 56px 0;
  background: var(--bone);
}

.pc-cta-box {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--fire);
}

.pc-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.pc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 13px 19px;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: var(--white);
  font-family: 'Barlow Condensed', Arial, sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
}

.pc-button:hover {
  background: var(--fire);
  border-color: var(--fire);
  color: var(--paper);
}

@media (max-width: 920px) {
  .pc-hero-grid,
  .pc-grid,
  .pc-card-grid,
  .pc-next-grid,
  .pc-substance-grid,
  .pc-quadrant-grid,
  .pc-scan-grid,
  .pc-scan-cards,
  .pc-touchpoint-grid {
    grid-template-columns: 1fr;
  }

  .pc-substance-card:first-child {
    grid-row: auto;
  }

  .pc-hero {
    padding-top: 58px;
  }
}

@media (max-width: 680px) {
  .pc-wrap {
    width: calc(100vw - 40px);
  }

  .pc-section {
    padding: 54px 0;
  }

  .pc-h1 {
    font-size: clamp(38px, 10.4vw, 50px);
  }

  .pc-lead,
  .pc-body,
  .pc-list li,
  .pc-card p,
  .pc-substance-card p,
  .pc-method-card dd,
  .pc-quadrant-card dd,
  .pc-quadrant-card p,
  .pc-next p {
    font-size: 17px;
  }

  .pc-touchpoint {
    grid-template-columns: 1fr;
  }

  .pc-touchpoint-mark {
    max-width: 88px;
  }

  .pc-table-wrap {
    border: 0;
    overflow-x: visible;
  }

  .pc-table {
    min-width: 0;
  }

  .pc-table thead {
    display: none;
  }

  .pc-table,
  .pc-table tbody,
  .pc-table tr,
  .pc-table td {
    display: block;
    width: 100%;
  }

  .pc-table tr {
    background: var(--white);
    border: 1px solid var(--rule);
    border-top: 4px solid var(--steel);
    margin-bottom: 12px;
    padding: 14px 16px;
  }

  .pc-table td {
    border-bottom: 0;
    padding: 7px 0;
  }

  .pc-table td::before {
    color: var(--fire);
    content: attr(data-label);
    display: block;
    font-family: 'Barlow Condensed', Arial, sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    line-height: 1.2;
    margin-bottom: 4px;
    text-transform: uppercase;
  }

  .pc-cta-box {
    padding: 26px;
  }

  .pc-source-action {
    width: 100%;
  }
}