:root {
  --chalk: #fff;
  --chalk-deep: #f3f5f6;
  --charcoal: #171a1d;
  --moss: #46515c;
  --moss-soft: #edf1f3;
  --terracotta: #8f3f2c;
  --terracotta-soft: #fbf2ee;
  --line: rgba(23, 26, 29, 0.18);
  --line-strong: rgba(23, 26, 29, 0.42);
  --white: #fff;
  --link: #1259a5;
  --shadow: 0 10px 28px rgba(23, 26, 29, 0.08);
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", Meiryo, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  background: #fff;
}

body {
  min-width: 320px;
  margin: 0;
  background: #fff;
  color: var(--charcoal);
  font-size: 1.125rem;
  line-height: 1.75;
  letter-spacing: 0;
  overflow-x: hidden;
}

body::selection {
  background: var(--moss);
  color: var(--white);
}

a {
  color: var(--link);
  text-underline-offset: 0.15em;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--terracotta);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-180%);
  padding: 0.65rem 0.9rem;
  border-radius: 0.35rem;
  background: var(--charcoal);
  color: var(--white);
  font-size: 1rem;
  text-decoration: none;
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: var(--chalk);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: min(100% - 3rem, 80rem);
  min-height: 4.5rem;
  margin: 0 auto;
}

.wordmark {
  display: inline-flex;
  flex: 0 1 auto;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  color: var(--charcoal);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.wordmark-mark,
.footer-mark {
  color: var(--terracotta);
  font-size: 0.6rem;
  line-height: 1;
}

.site-nav {
  flex: 0 0 auto;
}

.site-nav ul {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  white-space: normal;
}

.site-nav li {
  display: flex;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  min-width: 2.75rem;
  min-height: 2.75rem;
  align-items: center;
  padding: 0.35rem 0;
  color: var(--link);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  white-space: normal;
  overflow-wrap: anywhere;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--terracotta);
  content: "";
  transition: none;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="location"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav a[aria-current="location"] {
  color: var(--charcoal);
}

.status-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 12rem;
  padding: 2rem;
  color: var(--moss);
  text-align: center;
}

.status-panel-error {
  flex-direction: column;
  gap: 0.25rem;
  min-height: 18rem;
  color: var(--terracotta);
}

.status-panel-error span {
  color: var(--charcoal);
  font-size: 1rem;
}

.status-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--terracotta);
  animation: breathe 1.5s ease-in-out infinite;
}

.page-shell {
  width: min(100% - 3rem, 80rem);
  margin: 0 auto;
}

.photo-link-notice {
  margin: 1rem 0;
  padding: 1rem;
  border-left: 3px solid var(--terracotta);
  background: var(--terracotta-soft);
  font-size: 1rem;
}

.section-anchor,
#main {
  scroll-margin-top: calc(var(--header-height, 8rem) + 1rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  min-height: min(35rem, calc(100vh - 4.5rem));
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.hero-copy {
  max-width: 68ch;
}

.eyebrow,
.section-number,
.concept-map-label {
  margin: 0;
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-transform: none;
}

.hero h1 {
  max-width: 32rem;
  margin: 0.75rem 0 1.25rem;
  color: var(--charcoal);
  font-size: clamp(2.25rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.title-line {
  display: block;
}

.hero-subtitle {
  max-width: 68ch;
  margin: 0;
  color: var(--moss);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.65;
}

.hero-lead {
  max-width: 68ch;
  margin: 1.3rem 0 0;
  font-size: 1.125rem;
}

.overview-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem 1.2rem;
  max-width: 44rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.overview-points li {
  display: grid;
  gap: 0.2rem;
  align-content: start;
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--moss);
  background: rgba(220, 228, 220, 0.45);
}

.overview-points li:nth-child(even) {
  border-left-color: var(--terracotta);
  background: rgba(241, 223, 215, 0.45);
}

.overview-label {
  color: var(--moss);
  font-size: 1rem;
  letter-spacing: 0;
}

.overview-points li:nth-child(even) .overview-label {
  color: var(--terracotta);
}

.overview-text {
  font-size: 1rem;
  line-height: 1.65;
}

.report-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.25rem;
  margin: 2.5rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-strong);
}

.report-meta div {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}

.report-meta dt {
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.report-meta dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.section-link {
  display: inline-flex;
  gap: 0.7rem;
  min-height: 2.75rem;
  align-items: center;
  margin-top: 1.5rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line-strong);
  color: var(--link);
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
}

.section-link:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
}

.concept-map {
  margin: 0;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}

.concept-map-label {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  letter-spacing: 0.08em;
  text-transform: none;
}

.concept-map-area {
  display: grid;
  gap: 0.8rem;
  min-height: 0;
  margin-top: 1.2rem;
  margin-bottom: 2.2rem;
}

.concept-map-stage {
  min-width: 0;
  padding: 0.85rem;
  border: 1px solid var(--line-strong);
  background: #fff;
}

.concept-map-stage-after {
  background: var(--terracotta-soft);
}

.concept-map-stage-heading {
  display: flex;
  gap: 0.35rem 0.8rem;
  align-items: baseline;
  flex-wrap: wrap;
}

.concept-map-stage-title {
  color: var(--charcoal);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.4;
}

.concept-map-stage-note {
  color: var(--moss);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.concept-map-cross-section {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0 minmax(0, 1fr);
  gap: 0;
  align-items: end;
  min-height: 8rem;
  margin-top: 0.75rem;
}

.concept-map-zone {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 4.6rem;
  padding: 0.65rem 0.55rem;
  border: 0;
  border-top: 3px solid var(--line-strong);
  overflow-wrap: anywhere;
}

.concept-map-zone-home {
  background: var(--moss-soft);
}

.concept-map-zone-work {
  background: var(--terracotta-soft);
}

.concept-map-zone strong {
  font-size: 1.125rem;
  line-height: 1.5;
}

.concept-map-cross-section-after .concept-map-zone-home {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: stretch;
  min-height: 7.05rem;
  border-top-color: var(--moss);
}

.concept-map-cross-section-after .concept-map-zone-work {
  grid-column: 3;
  grid-row: 2;
  min-height: 2.65rem;
  border-top-color: var(--terracotta);
}

.concept-map-cross-section-after {
  grid-template-rows: minmax(3rem, 1fr) auto;
}

.concept-map-cross-section-before {
  min-height: 6rem;
  margin-top: 2rem;
  align-items: stretch;
}

.concept-map-cross-section-before .concept-map-boundary {
  align-items: start;
}

.concept-map-cross-section-before .concept-map-boundary-label {
  top: -2rem;
  bottom: auto;
}

.concept-map-cross-section .concept-map-zone {
  z-index: 0;
}

.concept-map-cross-section .concept-map-boundary {
  z-index: 2;
}

.concept-map-transition {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  min-width: 0;
  color: var(--terracotta);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.map-label-line {
  display: block;
}

.concept-map-change {
  flex: 0 0 auto;
  font-size: 1.15rem;
  line-height: 1;
}

.concept-map-boundary {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
}

.concept-map-boundary::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  border-left: 2px dashed var(--moss);
}

.concept-map-boundary-dot {
  position: relative;
  z-index: 1;
  width: 0.75rem;
  height: 0.75rem;
  border: 3px solid var(--chalk);
  border-radius: 50%;
  background: var(--terracotta);
  box-shadow: 0 0 0 1px var(--terracotta);
  transform: translate(-50%, -50%);
}

.concept-map-boundary-label {
  position: absolute;
  z-index: 2;
  bottom: -1.8rem;
  left: 50%;
  color: var(--moss);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  transform: translateX(-50%);
  white-space: nowrap;
}

.concept-map-cross-section-after .concept-map-boundary {
  grid-column: 2;
  grid-row: 1;
  align-self: stretch;
  align-items: start;
}

.concept-map-cross-section-after .concept-map-boundary::before {
  top: 0;
  bottom: 0;
  border-left-style: solid;
  border-left-color: var(--terracotta);
}

.concept-map-cross-section-after .concept-map-boundary-label {
  top: -2rem;
  bottom: auto;
}

.concept-map-callouts {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.7rem;
}

.concept-map-cut-note {
  display: block;
  min-width: 0;
  padding-left: 0.65rem;
  border-left: 3px solid var(--terracotta);
  color: var(--terracotta);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.concept-map figcaption {
  max-width: 68ch;
  margin-top: 1rem;
  color: var(--moss);
  font-size: 1rem;
  line-height: 1.65;
}

.story-section {
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-top: 1px solid var(--line);
}

.diagrams-section {
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.photo-groups {
  display: grid;
  gap: 2rem;
  max-width: 75ch;
  margin: 2rem 0 0;
}

.photo-group {
  min-width: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-strong);
}

.photo-group-title {
  color: var(--charcoal);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  letter-spacing: -0.015em;
}

.photo-group-description {
  max-width: 68ch;
  margin: 0.55rem 0 0;
  color: var(--moss);
  font-size: 1rem;
}

.photo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 0.9rem;
  margin-top: 1.15rem;
}

.photo-gallery-grid[data-photo-count="1"] {
  grid-template-columns: minmax(0, min(100%, 28rem));
}

.diagram-stack {
  display: grid;
  gap: 1rem;
  max-width: 75ch;
  margin: 2rem 0 0;
}

.diagram-card {
  min-width: 0;
  margin: 0;
  padding: clamp(1rem, 2.5vw, 1.6rem);
  border: 1px solid var(--line);
  background: #fff;
}

.diagram-card-heading {
  display: flex;
  gap: 0.8rem 1.1rem;
  align-items: baseline;
  flex-wrap: wrap;
}

.diagram-card-heading h3 {
  min-width: 0;
  flex: 1 1 14rem;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  letter-spacing: -0.015em;
}

.diagram-id {
  flex: 0 0 auto;
  color: var(--terracotta);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.diagram-card figcaption {
  margin-top: 1.1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  color: var(--moss);
  font-size: 1rem;
  line-height: 1.65;
}

.sequence-diagram {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.sequence-step {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  align-items: start;
  min-width: 0;
  min-height: 0;
  gap: 0.75rem;
  padding: 1rem 2rem 1rem 0;
  border-right: 0;
  border-bottom: 1px solid var(--line);
}

.sequence-step + .sequence-step {
  padding-left: 0;
}

.sequence-step:last-child {
  padding-right: 0;
  border-bottom: 0;
}

.sequence-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--moss);
  color: var(--white);
  font-size: 1rem;
  font-weight: 800;
}

.sequence-step:nth-child(2n) .sequence-marker,
.sequence-step:nth-child(5n) .sequence-marker {
  background: var(--terracotta);
}

.sequence-date {
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.45;
}

.sequence-title {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.45;
}

.sequence-text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
}

.sequence-arrow,
.evidence-arrow {
  position: absolute;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  color: var(--terracotta);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
}

.sequence-arrow {
  top: auto;
  right: 0.75rem;
  bottom: -0.68rem;
  background: #fff;
}

.status-diagram {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.8rem;
}

.status-group {
  min-width: 0;
  padding: 1rem;
  border-top: 3px solid var(--moss);
  background: var(--moss-soft);
}

.status-group-unconfirmed {
  border-top-color: var(--terracotta);
  background: var(--terracotta-soft);
}

.status-group-label {
  font-size: 1.125rem;
  line-height: 1.4;
}

.status-group-unconfirmed .status-group-label {
  color: var(--terracotta);
}

.status-group-list,
.evidence-documents {
  display: grid;
  gap: 0.7rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.status-group-list li {
  display: grid;
  gap: 0.15rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}

.status-group-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.status-item-label {
  font-size: 1rem;
  line-height: 1.45;
}

.status-item-text {
  font-size: 1rem;
  line-height: 1.55;
}

.evidence-diagram {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.evidence-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(5rem, 0.36fr) 1.35rem minmax(0, 0.64fr);
  gap: 0.65rem;
  align-items: center;
  min-width: 0;
  min-height: 5.4rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  background: #fff;
}

.evidence-issue h4 {
  margin: 0;
  font-size: 1.125rem;
  overflow-wrap: anywhere;
}

.evidence-arrow {
  position: static;
  justify-self: center;
}

.evidence-documents {
  gap: 0.25rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
}

.evidence-documents li {
  position: relative;
  min-width: 0;
  padding-left: 0.95rem;
  overflow-wrap: anywhere;
}

.evidence-documents li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--moss);
  content: "";
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  align-items: start;
  max-width: 75ch;
}

.section-heading-wide {
  max-width: 75ch;
}

.section-heading-no-number {
  grid-template-columns: minmax(0, 1fr);
}

.section-number {
  display: none;
}

h2,
h3,
p {
  overflow-wrap: anywhere;
}

h2 {
  margin: 0;
  color: var(--charcoal);
  font-size: clamp(1.75rem, 2.6vw, 1.875rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

h3 {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.5;
}

.section-deck {
  max-width: 75ch;
  margin: 1rem 0 0;
  color: var(--moss);
  font-size: 1.125rem;
}

.section-content {
  max-width: 75ch;
  margin: 1.5rem 0 0;
}

.prose {
  max-width: 75ch;
  font-size: 1.125rem;
}

.prose p {
  margin: 0 0 1.2rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.margin-note {
  max-width: 68ch;
  margin: 1.75rem 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--terracotta);
  background: var(--terracotta-soft);
  color: var(--charcoal);
  font-size: 1rem;
}

.margin-note p {
  margin: 0;
}

.phase-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: 75ch;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.phase-item {
  min-height: 16rem;
  padding: 1.5rem 1.5rem 1.25rem 0;
  border-right: 1px solid var(--line);
}

.phase-item + .phase-item {
  padding-left: 1.5rem;
}

.phase-item:last-child {
  border-right: 0;
}

.phase-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--moss);
  color: var(--white);
  font-size: 1rem;
  font-weight: 800;
}

.phase-label,
.phase-date {
  margin: 1.25rem 0 0;
  color: var(--terracotta);
  font-size: 1rem;
  font-weight: 800;
}

.phase-date {
  margin-top: 0.25rem;
  color: var(--moss);
}

.phase-item h3 {
  margin-top: 0.8rem;
  font-size: 1.375rem;
  letter-spacing: -0.015em;
}

.phase-summary {
  margin: 0.7rem 0 0;
  font-size: 1rem;
  line-height: 1.75;
}

.incident-list {
  max-width: 75ch;
  margin-top: 2rem;
  border-top: 1px solid var(--line-strong);
}

.incident-item {
  display: grid;
  grid-template-columns: minmax(9rem, 0.31fr) minmax(0, 0.69fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: 1.75rem 0 2rem;
  border-bottom: 1px solid var(--line);
}

.incident-date {
  display: block;
  color: var(--terracotta);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 760;
  letter-spacing: -0.03em;
  line-height: 1;
}

.incident-label {
  display: block;
  margin-top: 0.8rem;
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
}

.incident-item h3 {
  font-size: clamp(1.25rem, 2.3vw, 1.5rem);
  letter-spacing: -0.015em;
}

.incident-summary {
  max-width: 46rem;
  margin: 0.65rem 0 0;
  font-size: 1.125rem;
}

.photo-availability-note,
.timeline-photo-availability-note {
  max-width: 48rem;
  margin: 0.8rem 0 0;
  padding: 0.8rem 1rem;
  border-left: 3px solid var(--terracotta);
  background: var(--terracotta-soft);
  color: var(--charcoal);
  font-size: 1rem;
  line-height: 1.65;
}

.incident-photo-block {
  margin-top: 1.2rem;
}

.incident-photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 0.8rem;
  max-width: 58rem;
}

.incident-photo-gallery .photo-trigger-incident {
  width: 100%;
}

.incident-photo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: baseline;
  margin: 0.35rem 0 0;
  color: var(--moss);
  font-size: 1rem;
  line-height: 1.5;
}

.photo-trigger {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 0.8rem;
  min-width: 0;
  min-height: 5rem;
  padding: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  background: rgba(255, 254, 250, 0.72);
  color: var(--charcoal);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.photo-trigger:hover {
  border-color: var(--line-strong);
  background: var(--white);
}

.photo-trigger-incident {
  grid-template-columns: 10rem minmax(0, 1fr);
  width: min(100%, 32rem);
}

.photo-trigger-timeline {
  grid-template-columns: 8rem minmax(0, 1fr);
}

.photo-trigger-gallery {
  display: flex;
  width: 100%;
  min-height: 0;
  flex-direction: column;
  gap: 0;
  padding: 0.45rem;
}

.photo-media {
  display: block;
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--chalk-deep);
}

.photo-media-thumb {
  width: 7.5rem;
  height: 6rem;
}

.photo-media-incident {
  width: 10rem;
  height: 10rem;
}

.photo-media-gallery {
  width: 100%;
  min-height: 8rem;
  aspect-ratio: 4 / 3;
}

.photo-media-gallery .photo-fallback {
  height: 100%;
  min-height: 0;
}

.photo-open-hint {
  display: block;
  color: var(--moss);
  font-size: 1rem;
  text-decoration: underline;
  overflow-wrap: anywhere;
}

@media screen {
  .photo-trigger-incident .photo-capture-note {
    display: none;
  }
}

@media print {
  .photo-open-hint {
    display: none;
  }
}

.photo-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--white);
}

.photo-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--chalk-deep);
  color: var(--moss);
  font-size: 1rem;
  pointer-events: none;
}

.photo-loading[hidden] {
  display: none;
}

.photo-fallback {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  min-height: 5.25rem;
  padding: 0.65rem;
  background: var(--chalk-deep);
  color: var(--charcoal);
  font-size: 1rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.photo-fallback-label {
  color: var(--moss);
  font-size: 1rem;
}

.photo-fallback-reason {
  margin-top: 0.25rem;
}

.photo-trigger-info {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.2rem 0 0.2rem 0;
  font-size: 1rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.photo-trigger-info > * {
  min-width: 0;
  max-width: 100%;
  word-break: break-all;
}

.photo-trigger-gallery .photo-trigger-info {
  justify-content: flex-start;
  padding: 0.7rem 0.2rem 0.25rem;
  font-size: 1rem;
  line-height: 1.7;
}

.photo-trigger-gallery .photo-title {
  font-size: 1.125rem;
}

.photo-trigger-gallery .photo-number,
.photo-trigger-gallery .photo-posted-date {
  font-size: 1rem;
}

.photo-trigger-gallery .photo-open-hint {
  margin-top: 0.15rem;
}

.photo-number,
.photo-posted-date,
.photo-count {
  color: var(--moss);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.photo-title,
.photo-description,
.photo-capture-note {
  overflow-wrap: anywhere;
}

.photo-title {
  color: var(--moss);
  font-weight: 800;
}

.photo-print-description {
  display: none;
  overflow-wrap: anywhere;
}

.photo-description {
  color: var(--charcoal);
}

.photo-capture-note {
  color: var(--moss);
  font-size: 1rem;
}

.photo-details {
  max-width: 50rem;
  margin-top: 1.2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.photo-details summary {
  min-height: 2.75rem;
  padding: 0.65rem 0;
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
}

.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.7rem;
  padding: 0 0 1rem;
}

.photo-gallery-grid .photo-description {
  max-width: 100%;
}

.timeline-list {
  position: relative;
  max-width: 75ch;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.timeline-list::before {
  position: absolute;
  top: 0.55rem;
  bottom: 0.55rem;
  left: 10rem;
  width: 1px;
  background: var(--line-strong);
  content: "";
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 2rem;
  padding: 0 0 2.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  position: absolute;
  top: 0.45rem;
  left: 9.72rem;
  width: 0.55rem;
  height: 0.55rem;
  border: 3px solid var(--chalk);
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 1px var(--moss);
  content: "";
}

.timeline-item.is-major::before {
  background: var(--terracotta);
  box-shadow: 0 0 0 1px var(--terracotta);
}

.timeline-date {
  color: var(--moss);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.5;
}

.timeline-body {
  padding-left: 1rem;
}

.timeline-phase,
.timeline-source {
  display: inline-block;
  margin: 0;
  color: var(--terracotta);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.timeline-item h3 {
  margin-top: 0.45rem;
  font-size: 1.375rem;
  letter-spacing: -0.015em;
}

.timeline-summary {
  max-width: 47rem;
  margin: 0.45rem 0 0;
  font-size: 1.125rem;
}

.timeline-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 0.8rem;
}

.timeline-note {
  margin: 0;
  color: var(--moss);
  font-size: 1rem;
}

.timeline-source {
  color: var(--moss);
}

.consultation-content {
  max-width: 75ch;
  margin: 1.5rem 0 0;
}

.consultation-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  counter-reset: consultation;
}

.consultation-list li {
  min-height: 8rem;
  padding: 1.4rem;
  background: var(--chalk);
  counter-increment: consultation;
}

.consultation-list li::before {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--terracotta);
  content: counter(consultation, decimal-leading-zero);
  font-size: 1rem;
  font-weight: 800;
}

.consultation-list h3 {
  font-size: 1.375rem;
}

.consultation-list p {
  margin: 0.5rem 0 0;
  font-size: 1rem;
}

.consultation-note {
  max-width: 48rem;
  margin: 1.5rem 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--terracotta);
  background: var(--terracotta-soft);
  font-size: 1rem;
}

.print-button {
  min-height: 2.75rem;
  margin-top: 1.5rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.25rem;
  background: transparent;
  color: var(--moss);
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
}

.print-button:hover {
  border-color: var(--moss);
  background: var(--moss-soft);
}

.photo-dialog {
  width: min(72rem, calc(100% - 2rem));
  max-width: 72rem;
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  padding: 0;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--charcoal);
  box-shadow: 0 24px 80px rgba(35, 49, 43, 0.24);
}

.photo-dialog::backdrop {
  background: rgba(35, 49, 43, 0.56);
}

.photo-dialog-shell {
  display: flex;
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  flex-direction: column;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 0;
}

.photo-dialog-topbar {
  position: sticky;
  z-index: 2;
  top: 0;
  flex-shrink: 0;
  padding: clamp(0.75rem, 2.2vw, 1.5rem) clamp(0.75rem, 3vw, 2rem) 0.8rem;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.photo-dialog-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  align-items: center;
  justify-content: space-between;
}

.photo-dialog-header .eyebrow {
  margin: 0;
}

.dialog-close,
.photo-dialog-controls button {
  min-width: 3.25rem;
  min-height: 3.25rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.25rem;
  background: var(--white);
  color: var(--charcoal);
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  touch-action: manipulation;
}

.dialog-close:hover,
.photo-dialog-controls button:hover:not(:disabled) {
  border-color: var(--moss);
  background: var(--moss-soft);
}

.photo-dialog-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 0.7rem;
}

.photo-dialog-controls button {
  width: 100%;
  min-height: 3.25rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.photo-dialog-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.photo-dialog-thumbnails {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.7rem;
  padding: 0 0 0.2rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.photo-dialog-thumb {
  display: grid;
  flex: 0 0 3.5rem;
  min-width: 3.25rem;
  min-height: 3.25rem;
  justify-items: center;
  gap: 0.15rem;
  padding: 0.2rem;
  border: 2px solid var(--line);
  border-radius: 0.25rem;
  background: var(--white);
  color: var(--charcoal);
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
}

.photo-dialog-thumb:hover {
  border-color: var(--moss);
  background: var(--moss-soft);
}

.photo-dialog-thumb[aria-current="true"] {
  border-color: var(--terracotta);
  background: var(--terracotta-soft);
  box-shadow: 0 0 0 1px var(--terracotta);
}

.photo-dialog-thumb-media {
  width: 3.2rem;
  height: 2.2rem;
}

.photo-dialog-thumb-media .photo-fallback {
  height: 100%;
  min-height: 0;
  padding: 0.15rem;
  font-size: 1rem;
  line-height: 1.2;
}

.photo-dialog-thumb-media .photo-fallback-reason {
  display: none;
}

.photo-dialog-thumb-label {
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.1;
}

.photo-dialog-content {
  padding: 0 clamp(0.75rem, 3vw, 2rem) clamp(1rem, 3vw, 2rem);
}

.photo-dialog-figure {
  margin: 1rem 0 0;
  flex-shrink: 0;
}

.photo-media-dialog {
  width: 100%;
  height: min(62vh, 38rem);
}

@media (min-width: 900px) {
  .photo-dialog-figure {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 1.5rem;
    align-items: start;
  }

  .photo-dialog-title {
    margin-top: 0;
  }

  .photo-dialog-meta {
    grid-template-columns: 1fr;
  }

  .photo-dialog-meta dd {
    padding-top: 0.2rem;
    border-top: 0;
  }
}

.photo-media-dialog .photo-fallback {
  min-height: min(58vh, 34rem);
  align-items: center;
  text-align: center;
}

.photo-dialog-title {
  margin: 1.2rem 0 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.photo-dialog-caption-text {
  max-width: 55rem;
  margin: 0.65rem 0 0;
  font-size: 1.125rem;
}

.photo-dialog-meta {
  display: grid;
  grid-template-columns: minmax(8rem, 0.25fr) minmax(0, 0.75fr);
  max-width: 55rem;
  margin: 1rem 0 0;
  font-size: 1rem;
}

.photo-dialog-meta dt,
.photo-dialog-meta dd {
  margin: 0;
  padding: 0.5rem 0;
  border-top: 1px solid var(--line);
}

.photo-dialog-meta dt {
  color: var(--moss);
  font-weight: 800;
}

.photo-dialog-count {
  margin: 0.15rem 0 0;
  color: var(--moss);
  font-size: 1rem;
  font-weight: 800;
}

.issues-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 3.5rem 0 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.issue-item {
  min-height: 13rem;
  padding: 1.7rem;
  background: var(--chalk);
}

.issue-number {
  display: block;
  color: var(--terracotta);
  font-size: 1rem;
  font-weight: 800;
}

.issue-item h3 {
  margin-top: 0.75rem;
  font-size: 1.375rem;
}

.issue-summary {
  margin: 0.55rem 0 0;
  font-size: 1rem;
}

.issue-needed {
  margin: 1rem 0 0;
  color: var(--moss);
  font-size: 1rem;
}

.current-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 5vw, 5rem);
  margin-top: 3.5rem;
}

.current-column {
  padding-top: 1.3rem;
  border-top: 3px solid var(--moss);
}

.current-column-unconfirmed {
  border-color: var(--terracotta);
}

.plain-list {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 1rem;
}

.plain-list li::before {
  position: absolute;
  top: 0.82em;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--moss);
  content: "";
}

.current-column-unconfirmed .plain-list li::before {
  background: var(--terracotta);
}

.method-content {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(15rem, 0.9fr);
  gap: clamp(2rem, 6vw, 7rem);
}

.updates-block {
  padding-top: 0.2rem;
}

.updates-block h3 {
  color: var(--moss);
}

.updates-block .plain-list {
  margin-top: 1.15rem;
}

.glossary-details {
  max-width: 75ch;
  margin: 2rem 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.glossary-details summary {
  padding: 1rem 0;
  color: var(--moss);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 800;
}

.glossary-list {
  display: grid;
  grid-template-columns: minmax(7rem, 0.3fr) minmax(0, 0.7fr);
  gap: 0;
  margin: 0 0 1rem;
  font-size: 1rem;
}

.glossary-list dt,
.glossary-list dd {
  margin: 0;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
}

.glossary-list dt {
  color: var(--moss);
  font-weight: 800;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
  width: min(100% - 3rem, 80rem);
  min-height: 8rem;
  margin: 0 auto;
  padding: 2rem 0;
  color: var(--moss);
  font-size: 1rem;
}

.footer-inner p {
  margin: 0;
}

.footer-note {
  flex: 1 1 100%;
  max-width: 40rem;
  color: var(--charcoal);
  font-size: 1rem;
}

.footer-method-link a {
  color: var(--link);
  font-weight: 800;
  text-underline-offset: 0.2em;
}

[hidden] {
  display: none !important;
}

@keyframes breathe {
  0%,
  100% {
    opacity: 0.45;
  }

  50% {
    opacity: 1;
  }
}

@media (max-width: 880px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    padding: 0.55rem 0 0.35rem;
  }

  .site-nav {
    width: 100%;
    overflow: visible;
  }

  .site-nav ul {
    gap: 0.25rem 0.75rem;
    flex-wrap: wrap;
    white-space: normal;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 2rem;
  }

  .concept-map {
    max-width: 44rem;
  }

  .diagram-stack {
    margin-left: 0;
  }

  .photo-groups {
    margin-left: 0;
  }

  .sequence-diagram {
    display: grid;
    margin-top: 1.5rem;
    border-top: 1px solid var(--line-strong);
  }

  .sequence-step,
  .sequence-step + .sequence-step {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr);
    min-height: 0;
    padding: 1rem 1.5rem 1rem 0;
    border-bottom: 1px solid var(--line);
    border-right: 0;
    border-top: 0;
  }

  .sequence-step:first-child {
    padding-top: 1rem;
  }

  .sequence-arrow,
  .sequence-step:nth-child(3) .sequence-arrow {
    top: auto;
    right: 0.75rem;
    bottom: -0.68rem;
    left: auto;
    transform: none;
  }

  .phase-list {
    grid-template-columns: 1fr;
  }

  .phase-item,
  .phase-item + .phase-item {
    min-height: auto;
    padding: 1.5rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .phase-item:last-child {
    border-bottom: 0;
  }

  .method-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 1100px) {
  .photo-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  body {
    font-size: 1.125rem;
  }

  .header-inner,
  .page-shell,
  .footer-inner {
    width: min(100% - 2rem, 80rem);
  }

  .site-nav ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    white-space: normal;
  }

  .site-nav a {
    width: 100%;
    justify-content: center;
    text-align: center;
    min-height: 2.75rem;
    padding: 0.5rem 0.25rem;
    font-size: 1rem;
    line-height: 1.35;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .hero {
    padding-top: 2.25rem;
  }

  .story-section {
    padding: 2rem 0;
  }

  .diagrams-section {
    padding-top: 2rem;
    padding-bottom: 2.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .overview-points {
    grid-template-columns: 1fr;
  }

  .report-meta {
    display: grid;
    gap: 0.7rem;
  }

  .section-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .section-content,
  .phase-list,
  .glossary-details,
  .consultation-content,
  .consultation-list {
    margin-left: 0;
  }

  .section-number {
    display: none;
  }

  h2 {
    font-size: 1.625rem;
  }

  .prose {
    font-size: 1.125rem;
  }

  .incident-item {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem 0 1.75rem;
  }

  .incident-date {
    font-size: 1.5rem;
  }

  .timeline-list {
    margin: 2rem 0 0 1.5rem;
  }

  .timeline-list::before {
    left: 0.3rem;
  }

  .timeline-item {
    display: block;
    padding: 0 0 2.25rem 1.5rem;
  }

  .timeline-item::before {
    top: 0.38rem;
    left: 0;
  }

  .timeline-body {
    padding-left: 0;
  }

  .timeline-date {
    display: block;
    margin-bottom: 0.55rem;
  }

  .issues-list,
  .current-columns,
  .consultation-list,
  .status-diagram,
  .evidence-diagram {
    grid-template-columns: 1fr;
  }

  .diagram-stack {
    gap: 0.8rem;
    margin-top: 2.25rem;
  }

  .diagram-card-heading {
    align-items: flex-start;
  }

  .sequence-text,
  .status-item-text,
  .evidence-documents {
    font-size: 1rem;
  }

  .sequence-diagram {
    display: grid;
    margin-top: 1.35rem;
    border-top: 1px solid var(--line-strong);
  }

  .sequence-step,
  .sequence-step + .sequence-step {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr);
    min-height: 0;
    padding: 1rem 1.5rem 1rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-top: 0;
  }

  .sequence-step:first-child {
    padding-top: 1rem;
  }

  .sequence-arrow {
    top: auto;
    right: 0.75rem;
    bottom: -0.68rem;
    left: auto;
    transform: none;
  }

  .sequence-step:nth-child(3) .sequence-arrow {
    display: grid;
  }

  .evidence-item {
    grid-template-columns: minmax(0, 0.9fr) 1.2rem minmax(0, 1.1fr);
    gap: 0.5rem;
    padding: 0.85rem;
  }

  .issue-item {
    min-height: 0;
    padding: 1.4rem;
  }

  .current-columns {
    gap: 2rem;
  }

  .glossary-list {
    grid-template-columns: 1fr;
  }

  .glossary-list dt {
    padding-bottom: 0.2rem;
    border-bottom: 0;
  }

  .glossary-list dd {
    padding-top: 0.2rem;
  }

  .photo-trigger,
  .photo-trigger-incident,
  .photo-trigger-timeline {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .photo-media-thumb {
    width: 112px;
    height: 88px;
  }

  .photo-media-incident {
    width: 112px;
    height: 112px;
  }

  .photo-gallery {
    grid-template-columns: 1fr;
  }

  .photo-gallery-grid,
  .incident-photo-gallery {
    grid-template-columns: 1fr;
  }

  .photo-media-gallery {
    min-height: 10rem;
  }

  .photo-dialog {
    width: calc(100% - 1rem);
    max-height: calc(100vh - 1rem);
    max-height: calc(100dvh - 1rem);
  }

  .photo-dialog-shell {
    max-height: calc(100vh - 1rem);
    max-height: calc(100dvh - 1rem);
  }

  .photo-dialog-topbar {
    padding: max(0.75rem, env(safe-area-inset-top)) max(0.75rem, env(safe-area-inset-right)) 0.7rem max(0.75rem, env(safe-area-inset-left));
  }

  .photo-dialog-content {
    padding-right: max(0.75rem, env(safe-area-inset-right));
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
    padding-left: max(0.75rem, env(safe-area-inset-left));
  }

  .photo-media-dialog {
    height: clamp(14rem, 52dvh, 30rem);
  }

  .photo-media-dialog .photo-fallback {
    height: 100%;
    min-height: 0;
  }

  .photo-dialog-meta {
    grid-template-columns: 1fr;
  }

  .photo-dialog-meta dd {
    padding-top: 0.2rem;
    border-top: 0;
  }
}

@media print {
  @page {
    margin: 1.5cm;
  }

  html,
  body {
    background: #fff;
    color: #111;
  }

  body {
    font-size: 12pt;
    line-height: 1.55;
  }

  .site-header,
  .site-nav,
  .skip-link,
  .status-panel,
  .site-footer,
  .photo-dialog,
  .print-button,
  .dialog-close,
  .photo-dialog-controls {
    display: none !important;
  }

  [data-content] {
    display: block !important;
  }

  .page-shell {
    width: 100%;
  }

  .hero {
    display: block;
    min-height: 0;
    padding: 0 0 1.2rem;
  }

  .concept-map {
    max-width: 28rem;
    margin-top: 1rem;
    box-shadow: none;
  }

  .overview-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
  }

  .diagram-stack {
    margin: 1.5rem 0 0;
  }

  .diagram-card {
    break-inside: avoid;
    background: #fff;
  }

  .sequence-diagram {
    display: block;
    margin-top: 1.5rem;
    border-top: 0;
  }

  .sequence-step {
    min-height: 0;
    padding: 0.9rem 0 1.8rem;
    border-right: 0;
    border-top: 1px solid #aaa;
  }

  .sequence-step:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .sequence-arrow,
  .sequence-step:nth-child(3) .sequence-arrow {
    top: auto;
    right: auto;
    bottom: -0.7rem;
    left: 0.35rem;
    transform: rotate(90deg);
  }

  .status-diagram,
  .evidence-diagram {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evidence-item {
    break-inside: avoid;
  }

  .story-section {
    padding: 1.6rem 0;
    break-inside: auto;
  }

  .section-content,
  .phase-list,
  .timeline-list,
  .glossary-details,
  .consultation-content,
  .photo-groups {
    margin-left: 0;
  }

  .photo-details {
    display: block;
    max-width: none;
    break-inside: avoid;
  }

  .photo-details > summary {
    list-style: none;
    cursor: default;
  }

  .photo-details > summary::-webkit-details-marker {
    display: none;
  }

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

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

  .photo-group {
    break-inside: avoid;
  }

  .photo-trigger {
    display: grid;
    border-color: #aaa;
    background: #fff;
    pointer-events: none;
    break-inside: avoid;
  }

  .photo-trigger:hover {
    border-color: #aaa;
    background: #fff;
  }

  .photo-media-thumb,
  .photo-media-incident {
    width: 7rem;
    height: 5.25rem;
  }

  .photo-media-gallery {
    width: 7rem;
    height: 5.25rem;
    min-height: 0;
    aspect-ratio: auto;
  }

  .photo-image {
    object-fit: contain;
  }

  .photo-title,
  .photo-description,
  .photo-print-description,
  .photo-capture-note,
  .photo-posted-date,
  .photo-count,
  .photo-availability-note,
  .timeline-photo-availability-note {
    color: #111;
  }

  .photo-print-description {
    display: block;
  }

  .consultation-list {
    grid-template-columns: 1fr;
  }

  a {
    text-decoration: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}