.material-profile {
  --material-merchant: #17645a;
  --material-captive: #8a4a32;
  --material-conversion: #a66b16;
  --material-planned: #52628f;
  --material-legacy: #68747d;
  --material-observed: #285e7d;
  --material-reported: #796326;
  --material-inferred: #7b3e61;
  --material-unknown: #65717b;
  --material-wash: #f5f7f6;
  --material-warm: #faf7ef;
}

.material-profile .material-layout {
  max-width: 1640px;
  grid-template-columns: 195px minmax(0, 1050px) 245px;
}

.material-profile .material-document {
  min-width: 0;
  padding-inline: clamp(28px, 4vw, 58px);
  overflow-wrap: anywhere;
}

.material-profile .material-document > h1 {
  max-width: 900px;
  margin-bottom: .7rem;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: .98;
}

.material-profile .material-document > .dek {
  max-width: 850px;
  font-size: clamp(18px, 2vw, 23px);
}

.material-nav nav a {
  padding-block: 8px;
}

.collection-back {
  display: inline-block;
  margin: 18px 8px;
  font-size: 12px;
}

.profile-question {
  max-width: 890px;
  margin: 26px 0;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--gold);
  background: var(--material-warm);
  font: 600 clamp(18px, 2.2vw, 25px)/1.4 var(--serif);
}

.profile-status {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 20px 0 30px;
}

.profile-status span,
.taxonomy-code,
.evidence-badge,
.record-kind,
.capacity-kind {
  display: inline-block;
  padding: 4px 7px;
  border: 1px solid currentColor;
  font: 700 9px/1.35 var(--mono);
  letter-spacing: .035em;
  text-transform: uppercase;
}

.profile-status span {
  color: var(--muted);
  border-color: var(--line);
  background: #fff;
}

.profile-section {
  padding-top: 22px;
  scroll-margin-top: 72px;
}

.section-kicker {
  display: block;
  margin-top: 42px;
  color: var(--link);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.profile-section > h2 {
  margin-top: 8px;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
}

.supply-signal {
  margin: 34px 0 8px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, #f8fafb 0%, #fff 52%, #f9f6ee 100%);
}

.supply-signal > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.supply-signal > header h2 {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
}

.supply-signal > header span {
  color: var(--muted);
  font: 10px var(--mono);
  text-transform: uppercase;
}

.supply-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 35px minmax(0, 1fr) 35px minmax(0, 1fr);
  align-items: stretch;
}

.supply-stage {
  min-width: 0;
  padding: 21px;
  border: 1px solid var(--line);
  background: #fff;
}

.supply-stage:last-child {
  border-color: #9b8452;
  background: #fbf7ed;
}

.supply-stage > span {
  display: block;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.supply-stage strong {
  display: block;
  margin: 10px 0 7px;
  font: 600 clamp(24px, 3.4vw, 39px)/1 var(--serif);
}

.supply-stage p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.supply-arrow {
  align-self: center;
  color: #9b8452;
  text-align: center;
  font: 24px var(--serif);
}

.composition-wrap {
  margin-top: 22px;
}

.composition-bar {
  display: flex;
  min-height: 42px;
  border: 1px solid var(--slate);
  overflow: hidden;
}

.composition-segment {
  display: grid;
  min-width: 32px;
  place-items: center;
  border-right: 1px solid #fff9;
  color: #fff;
  font: 700 10px var(--mono);
}

.composition-segment:last-child {
  border-right: 0;
}

.composition-segment[data-access="ACTIVE_MERCHANT"] { background: var(--material-merchant); }
.composition-segment[data-access="ACTIVE_CAPTIVE"] { background: var(--material-captive); }

.composition-key {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 10px 0 0;
  padding: 0;
  gap: 8px;
  list-style: none;
}

.composition-key li {
  font-size: 10px;
  line-height: 1.35;
}

.composition-key code {
  display: block;
  color: var(--muted);
  font-size: 9px;
}

.supply-signal figcaption,
.geo-figure figcaption {
  margin-top: 18px;
  color: var(--muted);
  font-size: 11px;
}

.material-chain {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.material-chain li {
  position: relative;
  min-height: 135px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-right: 0;
  background: #fff;
}

.material-chain li:last-child {
  border-right: 1px solid var(--line);
}

.material-chain li:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -12px;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  border-width: 1px 1px 0 0;
  background: #fff;
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.material-chain span {
  display: block;
  color: var(--muted);
  font: 9px var(--mono);
}

.material-chain strong {
  display: block;
  margin: 10px 0 5px;
  font: 600 17px/1.25 var(--serif);
}

.material-chain small {
  color: var(--muted);
  font-size: 11px;
}

.grade-boundary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 20px 0;
  border: 1px solid var(--line);
}

.grade-boundary article {
  padding: 18px;
}

.grade-boundary article + article {
  border-left: 1px solid var(--line);
  background: #f6f7f8;
}

.grade-boundary h3 {
  margin: 0 0 7px;
}

.grade-boundary p {
  margin: 0;
  font-size: 12px;
}

.taxonomy-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 24px 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.taxonomy-card {
  min-width: 0;
  padding: 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.taxonomy-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.taxonomy-code[data-state="ACTIVE_MERCHANT"] { color: var(--material-merchant); }
.taxonomy-code[data-state="ACTIVE_CAPTIVE"] { color: var(--material-captive); }
.taxonomy-code[data-state="CONVERSION"] { color: var(--material-conversion); }
.taxonomy-code[data-state="PLANNED"] { color: var(--material-planned); }
.taxonomy-code[data-state="LEGACY_INACTIVE"] { color: var(--material-legacy); }

.geo-figure {
  margin: 28px 0;
}

.geo-plot {
  position: relative;
  min-height: 430px;
  border: 1px solid var(--line);
  background:
    linear-gradient(to right, transparent 24.8%, #dbe2e655 25%, transparent 25.2%, transparent 49.8%, #dbe2e655 50%, transparent 50.2%, transparent 74.8%, #dbe2e655 75%, transparent 75.2%),
    linear-gradient(to bottom, transparent 24.8%, #dbe2e655 25%, transparent 25.2%, transparent 49.8%, #dbe2e655 50%, transparent 50.2%, transparent 74.8%, #dbe2e655 75%, transparent 75.2%),
    radial-gradient(ellipse at 48% 52%, #eef2f0 0 34%, transparent 35%),
    #f8fafb;
  overflow: hidden;
}

.geo-axis {
  position: absolute;
  color: var(--muted);
  font: 8px var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.geo-axis.north { top: 10px; left: 12px; }
.geo-axis.south { bottom: 10px; left: 12px; }
.geo-axis.west { right: 12px; bottom: 10px; }

.map-marker {
  position: absolute;
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 1px 0 1px #18242e55, 0 4px 12px #18242e33;
  color: #fff;
  font: 700 10px var(--mono);
  transform: translate(-50%, -50%);
}

.map-marker[data-state="ACTIVE_MERCHANT"] { background: var(--material-merchant); }
.map-marker[data-state="ACTIVE_CAPTIVE"] { background: var(--material-captive); }
.map-marker[data-state="CONVERSION"] { background: var(--material-conversion); }
.map-marker[data-state="PLANNED"] { background: var(--material-planned); }
.map-marker[data-state="LEGACY_INACTIVE"] { background: var(--material-legacy); }

.map-key {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-top: 0;
  list-style: none;
}

.map-key li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 8px 11px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}

.map-key li:nth-child(2n) { border-right: 0; }

.map-key b {
  display: grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border-radius: 50%;
  background: var(--slate);
  color: #fff;
  font: 700 8px var(--mono);
}

.map-key code {
  color: var(--muted);
  font-size: 9px;
}

.producer-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 12px;
}

.producer-table th,
.producer-table td {
  padding: 11px 10px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.producer-table th {
  background: #edf1f4;
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.producer-table tbody tr[data-state="ACTIVE_MERCHANT"] { border-left: 4px solid var(--material-merchant); }
.producer-table tbody tr[data-state="ACTIVE_CAPTIVE"] { border-left: 4px solid var(--material-captive); }
.producer-table tbody tr[data-state="CONVERSION"] { border-left: 4px solid var(--material-conversion); }
.producer-table tbody tr[data-state="PLANNED"] { border-left: 4px solid var(--material-planned); }
.producer-table tbody tr[data-state="LEGACY_INACTIVE"] { border-left: 4px solid var(--material-legacy); }

.producer-table h3 {
  margin: 0 0 3px;
  font-size: 1rem;
}

.producer-table p {
  margin: 4px 0 0;
}

.producer-table small {
  color: var(--muted);
}

.capacity-value {
  display: block;
  white-space: nowrap;
  font: 700 13px var(--mono);
}

.evidence-badge[data-evidence="OBSERVED"] { color: var(--material-observed); }
.evidence-badge[data-evidence="REPORTED"] { color: var(--material-reported); }
.evidence-badge[data-evidence="INFERRED"] { color: var(--material-inferred); border-style: dashed; }
.evidence-badge[data-evidence="UNKNOWN"],
.evidence-badge[data-evidence="UNAVAILABLE"] { color: var(--material-unknown); border-style: dotted; }

.record-kind,
.capacity-kind {
  color: var(--muted);
  border-color: var(--line);
}

.market-structure-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
  margin: 26px 0;
}

.market-structure-grid > article {
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
}

.market-structure-grid h3 {
  margin-top: 0;
}

.market-metric {
  display: block;
  margin: 12px 0 8px;
  font: 600 clamp(25px, 4vw, 41px)/1 var(--serif);
}

.current-finding {
  margin: 27px 0;
  padding: 24px 26px;
  border: 1px solid #9b8452;
  border-left: 6px solid #9b8452;
  background: var(--material-warm);
}

.current-finding strong {
  display: block;
  margin-bottom: 7px;
  color: #756126;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.current-finding p {
  margin: 0;
  font: 600 clamp(19px, 2.4vw, 28px)/1.45 var(--serif);
}

.boundary-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 22px 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.boundary-list li {
  padding: 14px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.timeline {
  position: relative;
  margin: 28px 0;
  padding: 0 0 0 25px;
  list-style: none;
}

.timeline::before {
  position: absolute;
  top: 7px;
  bottom: 7px;
  left: 6px;
  width: 1px;
  background: var(--line);
  content: "";
}

.timeline-event {
  position: relative;
  margin-bottom: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: #fff;
}

.timeline-event::before {
  position: absolute;
  top: 21px;
  left: -24px;
  width: 11px;
  height: 11px;
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--line);
  background: var(--material-planned);
  content: "";
}

.timeline-event[data-state="CONVERSION"]::before { background: var(--material-conversion); }
.timeline-event[data-state="ACTIVE_MERCHANT"]::before { background: var(--material-merchant); }

.timeline-event header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 15px;
}

.timeline-event h3 {
  margin: 0 0 5px;
}

.timeline-event time {
  white-space: nowrap;
  color: var(--muted);
  font: 10px var(--mono);
}

.timeline-event p {
  margin: 6px 0 0;
  font-size: 12px;
}

.dependency-grid,
.assessment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 25px 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.dependency-grid article,
.assessment-grid article {
  min-width: 0;
  padding: 19px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.dependency-grid h3,
.assessment-grid h3 {
  margin: 8px 0 7px;
  font-size: 1.1rem;
}

.dependency-grid p,
.assessment-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.assessment-state {
  color: var(--material-inferred);
  font: 700 10px var(--mono);
}

.intervention-list,
.unknown-list {
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.intervention-list li,
.unknown-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 13px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.intervention-list b,
.unknown-list b {
  color: var(--muted);
  font: 16px var(--mono);
}

.intervention-list strong,
.unknown-list strong {
  display: block;
  margin-bottom: 3px;
}

.intervention-list p,
.unknown-list p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.evidence-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 18px 0;
}

.source-grid,
.claim-grid,
.passage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.source-card,
.claim-card,
.passage-card {
  min-width: 0;
  padding: 17px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.source-card h3,
.claim-card h3,
.passage-card h3 {
  margin: 7px 0;
  font-size: 1.05rem;
}

.source-card p,
.claim-card p,
.passage-card p {
  margin: 4px 0;
  color: var(--muted);
  font-size: 11px;
}

.source-card a {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
}

.source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 9px;
}

.source-links a {
  padding: 3px 5px;
  border: 1px solid var(--line);
  background: #f7f9fb;
  font: 9px var(--mono);
  text-decoration: none;
}

.passage-links {
  display: grid;
  gap: 4px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dotted var(--line);
}

.passage-links > strong {
  color: var(--muted);
  font: 700 9px var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.passage-links a {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  margin: 0;
  font-size: 10px;
  text-decoration: none;
}

.passage-links small {
  color: var(--muted);
  font-size: 9px;
}

.passage-list {
  margin: 12px 0 0;
  padding: 10px 0 0;
  border-top: 1px dotted var(--line);
  list-style: none;
}

.passage-list li {
  margin-top: 7px;
  color: var(--muted);
  font-size: 9px;
}

.passage-list strong,
.passage-list span {
  display: block;
}

.profile-meta .uncertainty {
  font-size: 11px;
}

.profile-meta .meta dd code {
  font-size: 9px;
}

.profile-meta nav a {
  display: block;
  padding: 4px 0;
  font-size: 11px;
}

.profile-boundary {
  margin-top: 28px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  background: #f7f9fb;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 1180px) {
  .material-profile .material-layout {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .material-profile .profile-meta {
    position: static;
    grid-column: 2;
    border-left: 0;
    background: #e9edf1;
  }

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

@media (max-width: 820px) {
  .supply-flow {
    grid-template-columns: 1fr;
  }

  .supply-arrow {
    padding: 3px 0;
    transform: rotate(90deg);
  }

  .composition-key,
  .material-chain,
  .dependency-grid,
  .assessment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .material-chain li:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .material-chain li::after {
    display: none;
  }

  .market-structure-grid {
    grid-template-columns: 1fr;
  }

  .geo-plot {
    min-height: 350px;
  }
}

@media (max-width: 720px) {
  .material-profile .material-layout {
    display: block;
  }

  .material-profile .material-nav,
  .material-profile .profile-meta {
    display: none;
  }

  .supply-signal > header,
  .timeline-event header {
    display: block;
  }

  .taxonomy-grid,
  .composition-key,
  .grade-boundary,
  .dependency-grid,
  .assessment-grid,
  .source-grid,
  .claim-grid,
  .passage-grid,
  .map-key {
    grid-template-columns: 1fr;
  }

  .grade-boundary article + article {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .map-key li,
  .map-key li:nth-child(2n) {
    border-right: 0;
  }

  .producer-table,
  .producer-table thead,
  .producer-table tbody,
  .producer-table tr,
  .producer-table th,
  .producer-table td {
    display: block;
  }

  .producer-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .producer-table tr {
    margin-bottom: 14px;
    border: 1px solid var(--line);
  }

  .producer-table td {
    border-width: 0 0 1px;
  }

  .producer-table td:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 480px) {
  .composition-key,
  .material-chain {
    grid-template-columns: 1fr;
  }

  .material-chain li,
  .material-chain li:nth-child(2) {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .material-chain li:last-child {
    border-bottom: 1px solid var(--line);
  }

  .geo-plot {
    min-height: 300px;
  }
}