:root {
  --nt-page: #050b12;
  --nt-page-raised: #08121b;
  --nt-canvas: #06111b;
  --nt-surface: #0c1822;
  --nt-surface-strong: #10212d;
  --nt-surface-soft: #132632;
  --nt-border: #28404d;
  --nt-border-soft: #1b303c;
  --nt-border-strong: #3f5b68;
  --nt-text: #e8f0f2;
  --nt-text-soft: #aec0c7;
  --nt-text-muted: #78909b;
  --nt-cyan: #4ed8d0;
  --nt-blue: #7f9cf5;
  --nt-violet: #ad87ed;
  --nt-magenta: #d575b8;
  --nt-warm: #ee9d70;
  --nt-green: #72c99a;
  --nt-danger: #ef7784;
  --nt-warning: #e3b45f;
  --nt-info: #70b7d8;
  --nt-axis-focus: #4ed8d0;
  --nt-axis-mood: #d575b8;
  --nt-axis-sleep: #7f9cf5;
  --nt-axis-stress: #ee9d70;
  --nt-axis-plasticity: #72c99a;
  --nt-space-1: 4px;
  --nt-space-2: 8px;
  --nt-space-3: 12px;
  --nt-space-4: 16px;
  --nt-space-5: 24px;
  --nt-space-6: 32px;
  --nt-space-7: 48px;
  --nt-space-8: 72px;
  --nt-radius-small: 4px;
  --nt-radius: 6px;
  --nt-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  --nt-focus: 0 0 0 3px rgba(78, 216, 208, 0.32);
  --nt-focus-color: #8ae9e3;
  --nt-header-height: 68px;
  --nt-layer-header: 120;
  --nt-layer-drawer: 160;
  --nt-layer-dialog: 240;
  --nt-motion-fast: 140ms;
  --nt-motion: 220ms;
  --nt-font-ui: Inter, Aptos, "Segoe UI", Arial, sans-serif;
  --nt-font-display: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
}

* {
  letter-spacing: 0 !important;
}

html {
  color-scheme: dark;
  scroll-padding-top: calc(var(--nt-header-height) + 16px);
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--nt-page);
  color: var(--nt-text);
  font-family: var(--nt-font-ui);
}

[hidden] {
  display: none !important;
}

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 0;
  box-shadow: var(--nt-focus);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--nt-layer-header);
  display: grid;
  grid-template-columns: auto minmax(520px, 1fr) auto auto;
  align-items: center;
  min-height: var(--nt-header-height);
  padding: 0 var(--nt-space-5);
  border-bottom: 1px solid var(--nt-border-soft);
  background: rgba(5, 11, 18, 0.97);
  backdrop-filter: blur(16px);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 174px;
  color: var(--nt-text);
  text-decoration: none;
}

.site-brand-logo {
  width: 38px;
  height: 38px;
}

.site-brand-copy {
  display: grid;
  line-height: 1.08;
}

.site-brand-copy strong {
  font-size: 0.96rem;
}

.site-brand-copy small {
  color: var(--nt-text-muted);
  font-size: 0.66rem;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 0;
}

.site-nav a,
.site-nav button {
  min-height: 36px;
  padding: 8px 10px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--nt-text-soft);
  font-size: 0.78rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav button:hover,
.site-nav [aria-current="page"] {
  border-bottom-color: var(--nt-cyan);
  color: var(--nt-text);
}

.site-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  min-width: 156px;
}

.site-actions > :where(a, button, span),
.language-switcher button {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: transparent;
  color: var(--nt-text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
}

.site-actions .header-account-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 8px;
}

.site-actions .header-account-button small,
.site-actions .header-account-button strong {
  display: block;
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-actions .header-account-button small {
  color: var(--nt-text-muted);
  font-size: 0.58rem;
}

.site-actions .account-avatar {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: var(--nt-radius-small);
  background: var(--nt-cyan);
  color: var(--nt-page);
}

.site-actions .header-access-badge.pro,
.site-actions .product-pro-state.pro {
  border-color: var(--nt-violet);
  color: #dec9ff;
}

.site-actions .header-access-badge.free,
.site-actions .product-pro-state.free {
  color: var(--nt-text-muted);
}

.language-switcher {
  display: inline-flex;
  gap: 2px;
  margin-left: 10px;
}

.language-switcher button {
  min-width: 34px;
  padding-inline: 7px;
}

.language-switcher button[aria-pressed="true"] {
  border-color: var(--nt-cyan);
  background: rgba(78, 216, 208, 0.1);
  color: var(--nt-cyan);
}

.mobile-nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text);
}

.observatory-home {
  background: var(--nt-page);
}

.observatory-hero {
  position: relative;
  display: grid;
  min-height: clamp(600px, calc(100vh - var(--nt-header-height) - 92px), 670px);
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--nt-border-soft);
  background: var(--nt-canvas);
}

.observatory-hero::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(4, 10, 16, 0.48);
  content: "";
  pointer-events: none;
}

.observatory-hero-graph {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(60vw, 1180px);
  height: 100%;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 16.667%, #000 30%, #000 100%);
  mask-image: linear-gradient(to right, transparent 0%, transparent 16.667%, #000 30%, #000 100%);
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
}

.observatory-hero-copy {
  position: relative;
  z-index: 2;
  width: min(640px, calc(50vw - 64px));
  margin-left: max(32px, calc((100vw - 1440px) / 2 + 48px));
  padding: 76px 0 84px;
}

@media (min-width: 1024px) and (max-width: 1500px) {
  .observatory-hero-copy {
    width: calc(50vw - 56px);
  }

  .observatory-hero h1 {
    font-size: 3.55rem;
  }

  .observatory-lead {
    font-size: 1rem;
  }
}

.observatory-kicker,
.product-eyebrow,
.tray-kicker {
  margin: 0;
  color: var(--nt-cyan);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.observatory-hero h1 {
  max-width: 780px;
  margin: 18px 0 22px;
  color: #f1f5f4;
  font-family: var(--nt-font-display);
  font-size: 4.1rem;
  font-weight: 500;
  line-height: 1.02;
}

.observatory-lead {
  max-width: 700px;
  margin: 0;
  color: #cedbdd;
  font-size: 1.12rem;
  line-height: 1.65;
}

.observatory-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.observatory-button,
.observatory-hero-actions a,
.companion-actions button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text);
  font-weight: 750;
  text-decoration: none;
}

.observatory-button.primary,
.observatory-hero-actions .primary {
  border-color: var(--nt-cyan);
  background: var(--nt-cyan);
  color: #041115;
}

.observatory-button.secondary:hover,
.observatory-hero-actions .secondary:hover {
  border-color: var(--nt-blue);
}

.observatory-boundary {
  max-width: 660px;
  margin: 22px 0 0;
  color: var(--nt-text-muted);
  font-size: 0.74rem;
}

.observatory-preview-meta {
  position: absolute;
  right: 30px;
  bottom: 20px;
  z-index: 2;
  display: flex;
  gap: 14px;
  color: var(--nt-text-muted);
  font-size: 0.62rem;
}

.observatory-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(100px, 150px)) minmax(240px, 1fr);
  max-width: 1440px;
  min-height: 86px;
  align-items: center;
  margin: 0 auto;
  padding: 0 48px;
  border-bottom: 1px solid var(--nt-border-soft);
}

.observatory-metrics > span {
  display: grid;
  gap: 1px;
  padding-left: 18px;
  border-left: 2px solid var(--nt-border);
}

.observatory-metrics > span:nth-child(1) {
  border-left-color: var(--nt-axis-focus);
}

.observatory-metrics > span:nth-child(2) {
  border-left-color: var(--nt-axis-mood);
}

.observatory-metrics > span:nth-child(3) {
  border-left-color: var(--nt-axis-stress);
}

.observatory-metrics > span:nth-child(4) {
  border-left-color: var(--nt-axis-plasticity);
}

.observatory-metrics strong {
  font-size: 1.2rem;
}

.observatory-metrics small {
  color: var(--nt-text-muted);
  font-size: 0.66rem;
}

.observatory-metrics p {
  justify-self: end;
  color: var(--nt-text-muted);
  font-size: 0.68rem;
}

.observatory-intentions,
.observatory-workflow,
.observatory-governance {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--nt-space-8) 48px;
}

.observatory-intentions > header,
.observatory-workflow > header {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(420px, 1.35fr);
  align-items: end;
  gap: 40px;
  margin-bottom: 38px;
}

.observatory-intentions h2,
.observatory-workflow h2,
.observatory-governance h2 {
  margin: 0;
  font-family: var(--nt-font-display);
  font-size: 2.35rem;
  font-weight: 500;
  line-height: 1.12;
}

.observatory-intention-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(2, 1fr);
  border-top: 1px solid var(--nt-border);
  border-left: 1px solid var(--nt-border);
}

.observatory-intention-grid a {
  position: relative;
  display: grid;
  min-height: 190px;
  align-content: start;
  padding: 25px;
  border-right: 1px solid var(--nt-border);
  border-bottom: 1px solid var(--nt-border);
  background: var(--nt-page-raised);
  color: var(--nt-text);
  text-decoration: none;
}

.observatory-intention-grid .intention-primary {
  grid-row: span 2;
  min-height: 380px;
  align-content: end;
  border-top: 3px solid var(--nt-cyan);
  background: var(--nt-canvas);
}

.observatory-intention-grid a:nth-child(2) {
  border-top: 3px solid var(--nt-blue);
}

.observatory-intention-grid a:nth-child(3) {
  border-top: 3px solid var(--nt-magenta);
}

.observatory-intention-grid a:nth-child(4) {
  border-top: 3px solid var(--nt-warm);
}

.observatory-intention-grid a:nth-child(5) {
  border-top: 3px solid var(--nt-green);
}

.observatory-intention-grid a:hover {
  background: var(--nt-surface);
}

.observatory-intention-grid span {
  color: var(--nt-text-muted);
  font-size: 0.65rem;
}

.observatory-intention-grid strong {
  margin-top: 24px;
  font-family: var(--nt-font-display);
  font-size: 1.65rem;
  font-weight: 500;
}

.observatory-intention-grid small {
  margin-top: 3px;
  color: var(--nt-cyan);
  font-weight: 750;
}

.observatory-intention-grid p {
  max-width: 390px;
  margin: 15px 0 0;
  color: var(--nt-text-soft);
  font-size: 0.82rem;
  line-height: 1.55;
}

.observatory-workflow {
  border-top: 1px solid var(--nt-border-soft);
  border-bottom: 1px solid var(--nt-border-soft);
}

.observatory-workflow ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.observatory-workflow li {
  position: relative;
  min-height: 130px;
  padding: 22px 28px 18px 0;
  border-top: 2px solid var(--nt-border);
}

.observatory-workflow li:not(:last-child)::after {
  position: absolute;
  top: -6px;
  right: 24px;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--nt-cyan);
  border-right: 2px solid var(--nt-cyan);
  content: "";
  transform: rotate(45deg);
}

.observatory-workflow li span {
  color: var(--nt-text-muted);
  font-size: 0.62rem;
}

.observatory-workflow li strong {
  display: block;
  margin-top: 12px;
}

.observatory-workflow li p {
  max-width: 240px;
  color: var(--nt-text-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.observatory-governance {
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  align-items: end;
  gap: 46px;
}

.observatory-governance p {
  margin: 0;
  color: var(--nt-text-soft);
  line-height: 1.65;
}

.observatory-governance a {
  color: var(--nt-cyan);
  font-weight: 750;
  white-space: nowrap;
}

.product-area {
  min-height: calc(100vh - var(--nt-header-height));
  background: var(--nt-page);
}

.product-page-header {
  display: flex;
  min-height: 126px;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  padding: 28px 38px 24px;
  border-bottom: 1px solid var(--nt-border-soft);
  background: var(--nt-page-raised);
}

.product-page-header h1 {
  margin: 6px 0 4px;
  font-family: var(--nt-font-display);
  font-size: 2.15rem;
  font-weight: 500;
  line-height: 1.08;
}

.product-page-header p {
  max-width: 760px;
  margin: 0;
  color: var(--nt-text-soft);
  font-size: 0.83rem;
  line-height: 1.5;
}

.page-status,
.local-storage-status {
  display: grid;
  min-width: 200px;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--nt-cyan);
  text-align: right;
}

.page-status span,
.local-storage-status span {
  color: var(--nt-text-muted);
  font-size: 0.62rem;
}

.page-status strong,
.local-storage-status strong {
  font-size: 0.78rem;
}

.route-state {
  display: grid;
  min-height: 420px;
  place-items: center;
  align-content: center;
  gap: 14px;
  color: var(--nt-text-soft);
}

.route-spinner {
  width: 26px;
  height: 26px;
  border: 2px solid var(--nt-border);
  border-top-color: var(--nt-cyan);
  border-radius: 50%;
  animation: nt-spin 800ms linear infinite;
}

@keyframes nt-spin {
  to {
    transform: rotate(360deg);
  }
}

.analysis-layout {
  display: grid;
  grid-template-columns: 304px minmax(420px, 1fr) 330px;
  min-height: calc(100vh - var(--nt-header-height) - 126px);
}

.analysis-query-panel,
.analysis-result-panel {
  min-width: 0;
  padding: 20px;
  background: var(--nt-page-raised);
}

.analysis-query-panel {
  border-right: 1px solid var(--nt-border-soft);
}

.analysis-result-panel {
  border-left: 1px solid var(--nt-border-soft);
}

.panel-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.panel-heading > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--nt-border);
  border-radius: 50%;
  color: var(--nt-cyan);
  font-size: 0.64rem;
}

.panel-heading strong,
.panel-heading small {
  display: block;
}

.panel-heading strong {
  font-size: 0.8rem;
}

.panel-heading small {
  margin-top: 2px;
  color: var(--nt-text-muted);
  font-size: 0.6rem;
}

.field-label {
  position: relative;
  display: grid;
  gap: 6px;
  margin: 0 0 13px;
  color: var(--nt-text-soft);
  font-size: 0.68rem;
  font-weight: 700;
}

.field-label :where(input, select),
.reference-search input,
.compact-filter input {
  width: 100%;
  min-height: 38px;
  box-sizing: border-box;
  padding: 8px 10px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-canvas);
  color: var(--nt-text);
}

.compact-picker-results {
  position: relative;
  z-index: 4;
  display: grid;
  max-height: 220px;
  margin: -8px 0 12px;
  overflow: auto;
  border: 1px solid var(--nt-border);
  background: var(--nt-surface);
  box-shadow: var(--nt-shadow);
}

.compact-picker-results button {
  display: grid;
  gap: 2px;
  padding: 9px;
  border: 0;
  border-bottom: 1px solid var(--nt-border-soft);
  background: transparent;
  color: var(--nt-text);
  text-align: left;
}

.compact-picker-results small {
  color: var(--nt-text-muted);
}

.segmented-field {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin: 0 0 16px;
  padding: 0;
  border: 0;
}

.segmented-field legend {
  grid-column: 1 / -1;
  margin-bottom: 5px;
  color: var(--nt-text-soft);
  font-size: 0.68rem;
  font-weight: 700;
}

.segmented-field button,
.segmented-control button,
.analysis-result-tabs button {
  min-height: 34px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: transparent;
  color: var(--nt-text-muted);
  font-size: 0.66rem;
}

.segmented-field button[aria-pressed="true"],
.segmented-control button[aria-selected="true"],
.analysis-result-tabs button[aria-selected="true"] {
  border-color: var(--nt-cyan);
  background: rgba(78, 216, 208, 0.08);
  color: var(--nt-text);
}

.analysis-command-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 18px;
}

.analysis-command-stack button,
.analysis-result-actions button,
.inline-actions button,
.local-data-actions button,
.load-more-button {
  min-height: 37px;
  padding: 8px 10px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text-soft);
  font-size: 0.68rem;
  font-weight: 700;
}

.analysis-command-stack .primary {
  grid-column: 1 / -1;
}

.analysis-canvas-panel {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--nt-canvas);
}

.analysis-canvas-panel::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--nt-border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--nt-border-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
  opacity: 0.24;
  pointer-events: none;
}

.analysis-toolbar {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid var(--nt-border-soft);
  background: rgba(6, 17, 27, 0.94);
}

.analysis-toolbar strong,
.analysis-toolbar span {
  display: block;
}

.analysis-toolbar strong {
  font-size: 0.78rem;
}

.analysis-toolbar span {
  margin-top: 2px;
  color: var(--nt-text-muted);
  font-size: 0.61rem;
}

.analysis-toolbar button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text);
}

#analysisGraph {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: calc(100vh - var(--nt-header-height) - 181px);
  min-height: 540px;
}

.analysis-empty {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  max-width: 360px;
  place-content: center;
  margin: auto;
  text-align: center;
}

.analysis-empty p {
  color: var(--nt-text-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.analysis-result-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.analysis-result-content {
  display: grid;
  max-height: calc(100vh - 350px);
  gap: 9px;
  margin-top: 14px;
  overflow: auto;
}

.analysis-result-actions {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  padding-top: 15px;
  border-top: 1px solid var(--nt-border-soft);
}

.analysis-edge {
  stroke: var(--nt-border-strong);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
}

.analysis-edge.active {
  stroke: var(--nt-cyan);
  stroke-width: 2.4;
}

.analysis-edge:focus {
  outline: none;
  stroke: var(--nt-focus-color);
  stroke-width: 3;
}

.analysis-node {
  cursor: pointer;
}

.analysis-node circle {
  stroke: var(--nt-page);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.analysis-node text {
  fill: var(--nt-text);
  font-family: var(--nt-font-ui);
  font-size: 12px;
  font-weight: 700;
  paint-order: stroke;
  stroke: var(--nt-page);
  stroke-width: 4px;
  stroke-linejoin: round;
}

.analysis-node.start circle {
  stroke: var(--nt-cyan);
  stroke-width: 3;
}

.analysis-node.target circle {
  stroke: var(--nt-violet);
  stroke-width: 3;
}

.analysis-node:focus {
  outline: none;
}

.analysis-node:focus circle {
  stroke: var(--nt-focus-color);
  stroke-width: 4;
}

.analysis-record,
.evidence-record,
.source-record {
  padding: 11px;
  border-left: 2px solid var(--nt-border);
  background: var(--nt-surface);
}

.analysis-record strong,
.analysis-record small {
  display: block;
}

.analysis-record small {
  margin-top: 4px;
  color: var(--nt-text-muted);
  font-size: 0.62rem;
}

.reference-layout,
.evidence-layout {
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr);
  min-height: calc(100vh - var(--nt-header-height) - 126px);
}

.reference-browser,
.evidence-navigation {
  min-width: 0;
  padding: 20px;
  border-right: 1px solid var(--nt-border-soft);
  background: var(--nt-page-raised);
}

.reference-search {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 7px;
  color: var(--nt-text-muted);
}

.reference-search input {
  border: 0;
  border-bottom: 1px solid var(--nt-border);
  border-radius: 0;
  background: transparent;
}

.reference-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  margin: 18px 0;
}

.reference-categories button,
.evidence-tabs button {
  min-height: 38px;
  padding: 8px;
  border: 1px solid var(--nt-border-soft);
  border-radius: var(--nt-radius-small);
  background: transparent;
  color: var(--nt-text-muted);
  font-size: 0.67rem;
  text-align: left;
}

.reference-categories button[aria-selected="true"],
.evidence-tabs button[aria-selected="true"] {
  border-color: var(--nt-cyan);
  color: var(--nt-text);
}

.reference-result-heading {
  display: flex;
  gap: 5px;
  margin: 14px 0 8px;
  color: var(--nt-text-muted);
  font-size: 0.66rem;
}

.reference-results,
.evidence-record-list {
  display: grid;
  max-height: calc(100vh - 355px);
  gap: 3px;
  overflow: auto;
}

.reference-result,
.evidence-record-button {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  min-height: 56px;
  align-content: center;
  padding: 9px 10px;
  border: 0;
  border-bottom: 1px solid var(--nt-border-soft);
  background: transparent;
  color: var(--nt-text);
  text-align: left;
}

.reference-result:hover,
.reference-result[aria-current="true"],
.evidence-record-button:hover,
.evidence-record-button[aria-current="true"] {
  background: var(--nt-surface);
}

.reference-result small,
.evidence-record-button small {
  grid-column: 1 / -1;
  color: var(--nt-text-muted);
  font-size: 0.61rem;
}

.reference-detail,
.evidence-detail {
  min-width: 0;
  padding: 42px max(34px, calc((100vw - 1040px) / 4));
  background: var(--nt-page);
}

.reference-detail:focus,
.evidence-detail:focus {
  outline: none;
  box-shadow: inset 2px 0 var(--nt-cyan);
}

.reference-empty {
  display: grid;
  max-width: 520px;
  min-height: 360px;
  align-content: center;
}

.reference-empty h2,
.record-detail h2 {
  margin: 8px 0 12px;
  font-family: var(--nt-font-display);
  font-size: 2rem;
  font-weight: 500;
}

.reference-empty p,
.record-detail > p {
  color: var(--nt-text-soft);
  line-height: 1.65;
}

.record-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0;
  border-top: 1px solid var(--nt-border);
  border-left: 1px solid var(--nt-border);
}

.record-meta-grid > div {
  min-height: 72px;
  padding: 14px;
  border-right: 1px solid var(--nt-border);
  border-bottom: 1px solid var(--nt-border);
}

.record-meta-grid dt {
  color: var(--nt-text-muted);
  font-size: 0.61rem;
  text-transform: uppercase;
}

.record-meta-grid dd {
  margin: 6px 0 0;
  overflow-wrap: anywhere;
  font-size: 0.78rem;
}

.record-action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding-top: 20px;
  border-top: 1px solid var(--nt-border-soft);
}

.record-action-bar button,
.record-action-bar a {
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  text-decoration: none;
}

.reference-related {
  max-width: 760px;
  margin: 30px 0;
  padding-top: 20px;
  border-top: 1px solid var(--nt-border-soft);
}

.reference-related h3 {
  margin: 0 0 12px;
  font-family: var(--nt-font-display);
  font-size: 1rem;
  font-weight: 600;
}

.reference-related ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reference-related li,
.reference-related button {
  color: var(--nt-text-soft);
  font-size: 0.72rem;
  line-height: 1.45;
}

.reference-related button {
  width: 100%;
  padding: 9px 0;
  border: 0;
  border-bottom: 1px solid var(--nt-border-soft);
  border-radius: 0;
  background: transparent;
  text-align: left;
}

.private-compendium-action {
  display: contents;
}

.read-only-badge {
  align-self: center;
  padding: 7px 10px;
  border: 1px solid var(--nt-warning);
  border-radius: var(--nt-radius-small);
  color: var(--nt-warning);
  font-size: 0.68rem;
  font-weight: 800;
}

.evidence-metric-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--nt-border-soft);
  background: var(--nt-canvas);
}

.evidence-metric-strip > div {
  display: grid;
  min-height: 72px;
  align-content: center;
  padding: 0 20px;
  border-right: 1px solid var(--nt-border-soft);
}

.evidence-metric-strip strong {
  font-size: 1.08rem;
}

.evidence-metric-strip span {
  color: var(--nt-text-muted);
  font-size: 0.61rem;
}

.evidence-layout {
  min-height: calc(100vh - var(--nt-header-height) - 199px);
}

.evidence-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  margin-bottom: 18px;
}

.evidence-navigation .reference-search {
  margin-bottom: 16px;
}

.evidence-record-button .record-flags {
  color: var(--nt-warning);
}

.evidence-status-list {
  display: grid;
  gap: 7px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.evidence-status-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid var(--nt-border-soft);
  color: var(--nt-text-soft);
  font-size: 0.76rem;
}

.evidence-status-list li::before {
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
}

.load-more-button {
  width: 100%;
  margin-top: 10px;
}

.product-notice {
  display: flex;
  gap: 10px;
  padding: 12px 38px;
  border-bottom: 1px solid var(--nt-border-soft);
  background: rgba(227, 180, 95, 0.07);
  color: var(--nt-text-soft);
  font-size: 0.7rem;
}

.product-notice strong {
  color: var(--nt-warning);
}

.research-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(350px, 0.8fr) minmax(520px, 1.2fr);
  max-width: 1500px;
  margin: 0 auto;
  border-left: 1px solid var(--nt-border-soft);
}

.research-dashboard-grid > section {
  min-width: 0;
  padding: 28px;
  border-right: 1px solid var(--nt-border-soft);
  border-bottom: 1px solid var(--nt-border-soft);
}

.current-investigation-panel,
.local-data-panel {
  background: var(--nt-page-raised);
}

.current-investigation-summary {
  min-height: 110px;
  color: var(--nt-text-soft);
  font-size: 0.76rem;
  line-height: 1.55;
}

.inline-actions,
.local-data-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-heading-row h2,
.local-data-panel h2 {
  margin: 5px 0 0;
  font-family: var(--nt-font-display);
  font-size: 1.45rem;
  font-weight: 500;
}

.workspace-list,
.research-library-list {
  display: grid;
  gap: 7px;
}

.workspace-row,
.research-library-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--nt-border-soft);
}

.workspace-row p,
.research-library-row p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--nt-text-muted);
  font-size: 0.67rem;
}

.workspace-row-copy,
.research-library-row > div {
  min-width: 0;
}

.workspace-row-copy strong,
.research-library-row strong {
  display: block;
  overflow: hidden;
  color: var(--nt-text);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workspace-row-copy small {
  display: block;
  margin-top: 4px;
  color: var(--nt-text-muted);
  font-size: 0.62rem;
}

.workspace-row[data-active="true"] {
  box-shadow: inset 2px 0 var(--nt-cyan);
}

.workspace-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.workspace-row-actions button {
  width: 30px;
  height: 30px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: transparent;
  color: var(--nt-text-soft);
}

.workspace-row-actions button:hover,
.workspace-row-actions button:focus-visible {
  border-color: var(--nt-cyan);
  color: var(--nt-text);
}

.workspace-note-input,
.bookmark-note-input {
  grid-column: 1 / -1;
  min-height: 54px;
  resize: vertical;
  border: 1px solid var(--nt-border-soft);
  border-radius: var(--nt-radius-small);
  background: var(--nt-page-raised);
  color: var(--nt-text);
  font: 0.7rem/1.45 var(--nt-font-ui);
}

.current-investigation-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 14px;
}

.current-investigation-metrics div {
  display: contents;
}

.current-investigation-metrics dt {
  grid-row: 2;
  color: var(--nt-text-muted);
  font-size: 0.6rem;
}

.current-investigation-metrics dd {
  grid-row: 1;
  margin: 0;
  color: var(--nt-text);
  font-family: var(--nt-font-display);
  font-size: 1.4rem;
}

.investigation-object-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.investigation-object-list span,
.record-type {
  padding: 4px 6px;
  border: 1px solid var(--nt-border-soft);
  border-radius: var(--nt-radius-small);
  color: var(--nt-text-soft);
  font-size: 0.61rem;
}

.research-empty-state {
  display: grid;
  min-height: 80px;
  align-content: center;
  color: var(--nt-text-muted);
  font-size: 0.72rem;
}

.segmented-control {
  display: flex;
  gap: 4px;
}

.local-data-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 22px;
}

.danger-action {
  border-color: rgba(239, 119, 132, 0.5) !important;
  color: #ffc0c7 !important;
}

.micro-status {
  grid-column: 1 / -1;
  min-height: 1em;
  margin: 5px 0 0;
  color: var(--nt-text-muted);
  font-size: 0.65rem;
}

.info-page-header {
  min-height: 180px;
}

.info-editorial-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  max-width: 1320px;
  margin: 0 auto;
}

.info-local-nav {
  position: sticky;
  top: calc(var(--nt-header-height) + 24px);
  display: grid;
  align-self: start;
  gap: 2px;
  padding: 42px 22px;
}

.info-local-nav a {
  padding: 9px 10px;
  border-left: 2px solid var(--nt-border);
  color: var(--nt-text-muted);
  font-size: 0.72rem;
  text-decoration: none;
}

.info-local-nav a:hover {
  border-left-color: var(--nt-cyan);
  color: var(--nt-text);
}

.info-article {
  max-width: 860px;
  padding: 20px 54px 80px;
  border-left: 1px solid var(--nt-border-soft);
}

.info-article > section {
  padding: 46px 0;
  border-bottom: 1px solid var(--nt-border-soft);
}

.info-article h2 {
  margin: 8px 0 16px;
  font-family: var(--nt-font-display);
  font-size: 2rem;
  font-weight: 500;
}

.info-article p {
  color: var(--nt-text-soft);
  line-height: 1.7;
}

.info-area-model {
  display: grid;
  grid-template-columns: 170px 1fr;
  margin: 28px 0 0;
}

.info-area-model dt,
.info-area-model dd {
  margin: 0;
  padding: 11px 0;
  border-bottom: 1px solid var(--nt-border-soft);
}

.info-area-model dt {
  color: var(--nt-text);
  font-weight: 750;
}

.info-area-model dd {
  color: var(--nt-text-muted);
}

.info-version-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding-top: 28px;
  color: var(--nt-text-muted);
  font-size: 0.68rem;
}

.companion-handoff {
  display: grid;
  min-height: calc(100vh - var(--nt-header-height));
  place-items: center;
  padding: 30px 18px 60px;
}

.companion-handoff-visual {
  width: min(100%, 720px);
  max-height: 260px;
  overflow: hidden;
  border: 1px solid var(--nt-border-soft);
}

.companion-handoff-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.companion-handoff-copy {
  width: min(100%, 720px);
  padding-top: 28px;
}

.companion-handoff-copy h1 {
  margin: 10px 0 14px;
  font-family: var(--nt-font-display);
  font-size: 2.4rem;
  font-weight: 500;
}

.companion-handoff-copy > p {
  color: var(--nt-text-soft);
  line-height: 1.65;
}

.companion-object-summary {
  margin: 20px 0;
  padding: 14px 0;
  border-top: 1px solid var(--nt-border);
  border-bottom: 1px solid var(--nt-border);
}

.companion-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.global-selection-tray {
  position: fixed;
  right: 26px;
  bottom: 24px;
  left: 26px;
  z-index: var(--nt-layer-drawer);
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 12px 10px 18px;
  border: 1px solid var(--nt-border);
  border-left: 3px solid var(--nt-cyan);
  border-radius: var(--nt-radius);
  background: rgba(8, 18, 27, 0.98);
  box-shadow: var(--nt-shadow);
}

.global-selection-tray > div:first-child {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.selection-tray-items {
  display: flex;
  min-width: 0;
  gap: 5px;
  overflow: hidden;
}

.selection-tray-items span {
  max-width: 150px;
  overflow: hidden;
  padding: 4px 7px;
  border: 1px solid var(--nt-border-soft);
  border-radius: var(--nt-radius-small);
  color: var(--nt-text-soft);
  font-size: 0.65rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selection-tray-actions {
  display: flex;
  gap: 5px;
}

.selection-tray-actions button {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text);
  font-size: 0.66rem;
  font-weight: 700;
}

/* Navigator consolidation */
.navigator-section {
  padding-top: 0;
}

.navigator-section .map-device-note,
#mapComplexityControl,
#mechanismExplorerToggleBtn,
#mechanismExplorerDock,
.right-rail .detail-placeholder,
.right-rail .system-intro {
  display: none !important;
}

.navigator-section .app-shell {
  min-height: calc(100vh - var(--nt-header-height));
}

.navigator-section .brand-card {
  min-height: 58px;
  padding: 9px;
}

.navigator-section .brand-card .brand-logo {
  width: 34px;
  height: 34px;
}

.navigator-section .brand-card h1 {
  font-size: 0.84rem;
}

.navigator-section .brand-card p {
  display: none;
}

.navigator-section .navigator-rail-tabs button[data-rail-tab="search"]::after {
  content: "";
}

.navigator-section .map-toolbar {
  min-height: 56px;
}

.navigator-section .map-title-group h2 {
  font-size: 1rem;
}

.semantic-level-control {
  flex-wrap: nowrap;
}

.semantic-level-control button {
  width: auto;
  height: 30px;
  min-width: 66px;
  padding: 0 9px;
  border-radius: var(--nt-radius-small);
  background: var(--nt-surface);
  color: var(--nt-text-soft);
  font-size: 0.65rem;
  font-weight: 700;
}

.semantic-level-control button::before {
  display: none;
}

.semantic-level-control button.active,
.semantic-level-control [data-semantic-mode="auto"][aria-selected="true"] {
  border-color: var(--nt-cyan);
  color: var(--nt-text);
}

.semantic-level-control [data-semantic-mode="auto"][aria-selected="true"] {
  background: rgba(78, 216, 208, 0.1);
}

#mapSvg[data-zoom-lod="atlas"] .domain-label {
  font-size: 42px !important;
}

#mapSvg[data-zoom-lod="systems"] .domain-label {
  font-size: 30px !important;
}

#mapSvg[data-zoom-lod="mechanism"] .domain-label,
#mapSvg[data-zoom-lod="molecular"] .domain-label {
  font-size: 22px !important;
}

#mapSvg[data-zoom-lod="atlas"] .node-label,
#mapSvg[data-zoom-lod="systems"] .node-label {
  font-size: 16px !important;
}

#mapSvg[data-zoom-lod="mechanism"] .node-label {
  font-size: 14px !important;
}

#mapSvg[data-zoom-lod="molecular"] .node-label {
  font-size: 13px !important;
}

.navigator-section .right-rail[aria-hidden="true"] {
  display: none;
}

.navigator-section .node-group:not(.dim):not(.domain-filtered) {
  opacity: 0.92;
}

.navigator-section .node-group.dim,
.navigator-section .node-group.domain-filtered {
  opacity: 0.42;
}

@media (max-width: 1366px) {
  .site-header {
    grid-template-columns: auto minmax(470px, 1fr) auto auto;
    padding-inline: 14px;
  }

  .site-brand {
    min-width: 154px;
  }

  .site-nav a,
  .site-nav button {
    padding-inline: 7px;
    font-size: 0.71rem;
  }

  .analysis-layout {
    grid-template-columns: 270px minmax(390px, 1fr) 290px;
  }

  .analysis-query-panel,
  .analysis-result-panel {
    padding: 15px;
  }
}

@media (max-width: 1100px) and (min-width: 1024px) {
  .site-header {
    grid-template-columns: 132px minmax(440px, 1fr) auto auto;
    gap: 3px;
    padding-inline: 8px;
  }

  .site-brand-copy {
    display: none;
  }

  .site-brand {
    min-width: 42px;
  }

  .site-nav a,
  .site-nav button {
    padding-inline: 6px;
    font-size: 0.67rem;
  }

  .site-actions {
    min-width: 110px;
  }

  .analysis-layout {
    grid-template-columns: 244px minmax(340px, 1fr) 254px;
  }

  .analysis-command-stack {
    grid-template-columns: 1fr;
  }

  .analysis-command-stack .primary {
    grid-column: auto;
  }
}

@media (max-width: 1023px) {
  :root {
    --nt-header-height: 60px;
  }

  .site-header {
    grid-template-columns: auto 1fr auto auto;
    min-height: var(--nt-header-height);
    padding: 0 10px;
  }

  .site-brand {
    min-width: 0;
  }

  .site-brand-copy small {
    display: none;
  }

  .mobile-nav-toggle {
    display: inline-grid;
    place-items: center;
    grid-column: 3;
    grid-row: 1;
  }

  .site-nav {
    position: fixed;
    top: var(--nt-header-height);
    right: 10px;
    left: 10px;
    z-index: var(--nt-layer-drawer);
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    padding: 8px;
    border: 1px solid var(--nt-border);
    background: var(--nt-page-raised);
    box-shadow: var(--nt-shadow);
  }

  .site-header.mobile-nav-open .site-nav {
    display: grid;
  }

  .site-nav a,
  .site-nav button {
    justify-content: flex-start;
    padding: 10px;
    border: 0;
    border-left: 2px solid transparent;
    text-align: left;
  }

  .site-nav [aria-current="page"] {
    border-left-color: var(--nt-cyan);
    border-bottom-color: transparent;
    background: var(--nt-surface);
  }

  .language-switcher {
    grid-column: 4;
    grid-row: 1;
    margin-left: 5px;
  }

  .site-actions {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    justify-self: end;
  }

  .site-actions .product-pro-state,
  .site-actions .header-access-badge,
  .site-actions .header-logout-button,
  .site-actions .product-admin-action {
    display: none;
  }

  .observatory-hero {
    min-height: 620px;
  }

  .observatory-hero-graph {
    width: 100%;
    -webkit-mask-image: none;
    mask-image: none;
    opacity: 0.48;
  }

  .observatory-hero-copy {
    width: auto;
    margin: 0;
    padding: 68px 24px 78px;
  }

  .observatory-hero h1 {
    max-width: 680px;
    font-size: 3rem;
  }

  .observatory-metrics {
    grid-template-columns: repeat(4, 1fr);
    min-height: auto;
    padding: 18px 20px;
  }

  .observatory-metrics p {
    grid-column: 1 / -1;
    justify-self: start;
    margin: 15px 0 0;
  }

  .observatory-intentions,
  .observatory-workflow,
  .observatory-governance {
    padding: 50px 24px;
  }

  .observatory-intentions > header,
  .observatory-workflow > header {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .observatory-intention-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .observatory-intention-grid .intention-primary {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 230px;
  }

  .observatory-workflow ol {
    grid-template-columns: repeat(2, 1fr);
  }

  .observatory-governance {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 20px;
  }

  .product-page-header {
    min-height: 118px;
    padding: 22px 20px;
  }

  .reference-layout,
  .evidence-layout {
    grid-template-columns: minmax(310px, 0.8fr) minmax(0, 1.2fr);
  }

  .research-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .info-editorial-layout {
    grid-template-columns: 1fr;
  }

  .info-local-nav {
    position: static;
    display: flex;
    gap: 4px;
    padding: 12px 20px;
    overflow-x: auto;
    border-bottom: 1px solid var(--nt-border-soft);
  }

  .info-local-nav a {
    border: 1px solid var(--nt-border);
    white-space: nowrap;
  }

  .info-article {
    padding: 12px 24px 64px;
    border-left: 0;
  }

  .global-selection-tray {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }
}

@media (max-width: 900px) {
  .reference-layout,
  .evidence-layout {
    display: block;
  }

  .reference-browser,
  .evidence-navigation {
    border-right: 0;
    border-bottom: 1px solid var(--nt-border-soft);
  }

  .reference-results,
  .evidence-record-list {
    max-height: 390px;
  }

  .reference-detail,
  .evidence-detail {
    padding: 28px 20px 60px;
  }

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

@media (max-width: 640px) {
  .site-brand-copy {
    display: none;
  }

  .site-actions .header-account-button strong,
  .site-actions .header-account-button small {
    display: none;
  }

  .language-switcher button {
    min-width: 30px;
    padding-inline: 5px;
  }

  .observatory-hero {
    min-height: 590px;
  }

  .observatory-hero-copy {
    padding: 58px 18px 74px;
  }

  .observatory-hero h1 {
    font-size: 2.45rem;
  }

  .observatory-lead {
    font-size: 0.96rem;
  }

  .observatory-preview-meta {
    right: 18px;
    left: 18px;
    justify-content: space-between;
  }

  .observatory-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 0;
  }

  .observatory-intention-grid {
    grid-template-columns: 1fr;
  }

  .observatory-intention-grid .intention-primary {
    grid-column: auto;
  }

  .observatory-intention-grid a {
    min-height: 150px;
  }

  .observatory-intentions h2,
  .observatory-workflow h2,
  .observatory-governance h2 {
    font-size: 1.8rem;
  }

  .observatory-workflow ol {
    grid-template-columns: 1fr;
  }

  .observatory-workflow li:not(:last-child)::after {
    display: none;
  }

  .product-page-header {
    display: grid;
    align-items: start;
  }

  .product-page-header h1 {
    font-size: 1.8rem;
  }

  .page-status,
  .local-storage-status {
    min-width: 0;
    text-align: left;
  }

  .evidence-metric-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .evidence-metric-strip > div:last-child {
    grid-column: 1 / -1;
  }

  .research-dashboard-grid {
    border-left: 0;
  }

  .research-dashboard-grid > section {
    padding: 22px 18px;
    border-right: 0;
  }

  .section-heading-row,
  .local-data-panel {
    display: grid;
    align-items: start;
  }

  .segmented-control {
    overflow-x: auto;
  }

  .product-notice {
    display: grid;
    padding-inline: 20px;
  }

  .info-article h2 {
    font-size: 1.65rem;
  }

  .info-area-model {
    grid-template-columns: 1fr;
  }

  .info-area-model dd {
    padding-top: 0;
  }

  .companion-handoff-copy h1 {
    font-size: 2rem;
  }

  .global-selection-tray {
    display: grid;
  }

  .selection-tray-actions {
    justify-content: stretch;
  }

  .selection-tray-actions button {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}