/* The connectedness programme: shared paper, colour and typographic system.
   Existing numerical views retain their IDs and behaviour. Legacy workspace
   overrides are scoped to .programme-root; companion pages opt in separately. */
:root {
  --programme-paper: #f7f5ee;
  --programme-panel: #fffefb;
  --programme-ink: #172f35;
  --programme-muted: #587075;
  --programme-teal: #007c78;
  --programme-line: #d9e2dc;
  --programme-red: #d23b3b;
  --programme-blue: #2469b5;
  --programme-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --programme-serif: Georgia, "Times New Roman", serif;
  --programme-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
html { scroll-padding-top: 24px; }
body.programme-page {
  color-scheme: light;
  --paper: var(--programme-paper); --panel: var(--programme-panel);
  --ink: var(--programme-ink); --ink-soft: var(--programme-muted);
  --muted: var(--programme-muted); --line: var(--programme-line);
  --teal: var(--programme-teal); --gold: #a66e1e;
  --stage: var(--programme-panel); --sans: var(--programme-sans);
  --mono: var(--programme-mono); --serif: var(--programme-serif);
  margin: 0; min-width: 320px; width: 100%; overflow-x: hidden; overflow-y: auto;
  background: var(--programme-paper); color: var(--programme-ink);
  font: 15px/1.65 var(--programme-sans);
  -webkit-font-smoothing: antialiased;
}
.programme-page * { box-sizing: border-box; }
.programme-page :is(button, input, select, textarea) { font-family: var(--programme-sans); }
.programme-page :is(button, a, input, select, summary) { -webkit-tap-highlight-color: transparent; }
.programme-page :is(button, a, input, select, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--programme-teal); outline-offset: 4px;
}
.programme-page :is(button, select, input[type="range"], summary) { min-height: 44px; }
.programme-page input[type="range"] { accent-color: var(--programme-teal); }
.programme-page [hidden] { display: none !important; }
.programme-width { width: min(1760px, calc(100% - 80px)); margin-inline: auto; }
.programme-nav { background: #fffefbf2; border-bottom: 1px solid var(--programme-line); }
.programme-nav-inner { width: min(1760px, calc(100% - 80px)); min-height: 74px; margin: auto; display: flex; gap: 32px; align-items: center; justify-content: space-between; }
.programme-brand { display: flex; align-items: center; gap: 10px; color: var(--programme-ink); text-decoration: none; font-size: 17px; font-weight: 620; letter-spacing: -.03em; line-height: 1.2; flex: none; }
.programme-brand-credit { display: block; font-size: 11px; font-weight: 450; color: var(--programme-muted); letter-spacing: .02em; margin-top: 4px; }
.programme-brand-mark { width: 32px; height: 34px; display: block; position: relative; }
.programme-brand-mark i { position: absolute; width: 24px; height: 24px; border: 1.5px solid var(--programme-teal); border-radius: 50%; top: 5px; }
.programme-brand-mark i:first-child { left: 0; }.programme-brand-mark i:last-child { left: 8px; }
.programme-links { display: flex; align-items: center; justify-content: center; gap: 5px; flex-wrap: wrap; }
.programme-links a, .programme-profile { display: inline-flex; align-items: center; min-height: 44px; padding: 9px 13px; text-decoration: none; font-size: 13px; font-weight: 520; line-height: 1.2; color: var(--programme-muted); border-radius: 5px; }
.programme-links a:hover, .programme-links a[aria-current] { background: #e6eee7; color: #006a66; }
.programme-profile { padding-right: 0; gap: 12px; white-space: nowrap; color: var(--programme-ink); }
.programme-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: clamp(28px, 5vw, 100px); align-items: center; padding-block: 35px 42px; }
.programme-kicker { margin: 0 0 13px; color: var(--programme-teal); font-size: 11px; font-weight: 650; line-height: 1.45; text-transform: uppercase; letter-spacing: .12em; }
.programme-hero h1 { margin: 0; font: 450 clamp(42px, 4vw, 65px)/1.03 var(--programme-serif); letter-spacing: -.055em; color: var(--programme-ink); }
.programme-intro { max-width: 680px; font-size: clamp(16px, 1.23vw, 19px); line-height: 1.6; margin: 18px 0 15px; color: #405b60; }
.programme-byline { display: flex; flex-wrap: wrap; gap: 0 5px; margin: 0; font-size: 12px; color: var(--programme-muted); }
.programme-byline a { color: var(--programme-ink); text-decoration-color: #9cbcb5; text-underline-offset: 3px; }
.programme-byline > span::before { content: '·'; margin: 0 9px 0 6px; color: #9aaa9f; }
.programme-hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 23px; margin-top: 23px; }
.programme-button { display: inline-flex; min-height: 44px; align-items: center; justify-content: space-between; gap: 22px; padding: 10px 17px; border: 1px solid var(--programme-teal); border-radius: 5px; text-decoration: none; color: #fff; background: var(--programme-teal); font-size: 13px; font-weight: 600; line-height: 1.5; }
.programme-button:hover { background: #006b67; border-color: #006b67; }
.programme-button-outline { color: var(--programme-teal); background: transparent; }
.programme-button-outline:hover { background: #e6eee7; }
.programme-text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; color: var(--programme-teal); text-decoration-thickness: 1px; text-decoration-color: #92b9b0; text-underline-offset: 4px; font-size: 13px; font-weight: 540; }
.programme-key-relation { padding: 26px 0 26px 37px; border-left: 1px solid #cbd7cf; }
.programme-key-relation .programme-kicker { color: var(--programme-muted); }
.programme-piece-equation { font: clamp(21px, 1.9vw, 31px)/1.7 var(--programme-serif); white-space: nowrap; letter-spacing: -.025em; }
.programme-piece-equation sub, .programme-contact-equation sub { font-size: .65em; }
.programme-red { color: var(--programme-red); }.programme-blue { color: var(--programme-blue); }
.programme-contact-equation { display: block; color: var(--programme-ink); font: clamp(21px, 1.9vw, 29px)/1.7 var(--programme-serif); margin-top: 10px; }
.programme-contact-equation > span[aria-hidden] { color: #759488; padding-inline: .25em; }
.programme-marked-point { color: var(--programme-teal); font-weight: 650; }
.programme-key-relation > p { max-width: 440px; margin: 19px 0 7px; color: var(--programme-muted); font-size: 14px; line-height: 1.75; }
.programme-workspace { scroll-margin-top: 22px; }
.programme-workspace-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; padding: 0 0 20px; }
.programme-workspace-heading h2, .programme-section h2 { margin: 0; color: var(--programme-ink); font: 470 clamp(27px, 2.4vw, 40px)/1.16 var(--programme-serif); letter-spacing: -.04em; }
.programme-workspace-heading .programme-kicker { margin-bottom: 7px; }
.programme-workspace-heading > p { max-width: 590px; margin: 0; color: var(--programme-muted); font-size: 13px; line-height: 1.65; }
.programme-root .app, .programme-root .app[data-mode="guided"], .programme-root .app[data-mode="research"]:not([data-view="world"]) {
  display: block; width: 100%; height: auto; min-height: 0; overflow: visible;
  background: var(--programme-panel); border: 1px solid #c9d7ce; border-radius: 10px;
  box-shadow: 0 8px 30px #17372e09;
}
.programme-root .topbar { position: relative; min-height: 86px; padding: 14px 22px; display: flex; gap: 15px; flex-wrap: wrap; background: #f0f3ed; border-bottom: 1px solid var(--programme-line); border-radius: 10px 10px 0 0; z-index: 5; }
.programme-root .brand { color: var(--programme-ink); gap: 10px; min-height: 44px; }
.programme-root .brand b { font-size: 17px; letter-spacing: -.025em; }
.programme-root .brand small { font-size: 11px; line-height: 1.4; color: var(--programme-muted); margin-top: 3px; }
.programme-root .brand-mark { width: 25px; }
.programme-root .family-portals { padding: 3px; gap: 3px; border: 1px solid #c5d4c9; border-radius: 6px; background: #fffefb; }
.programme-root .portal { min-width: 82px; min-height: 48px; color: var(--programme-muted); padding: 6px 10px; }
.programme-root .portal span { font-size: 13px; }
.programme-root .portal small { display: block; margin-top: 3px; font-size: 10px; }
.programme-root .portal.active { color: #006963; background: #e0ede4; }
.programme-root .top-actions { gap: 8px; }
.programme-root .mode-switch { border-color: #c5d4c9; background: #fffefb; }
.programme-root .mode-switch button { font-size: 12px; min-height: 44px; padding: 9px 11px; color: var(--programme-muted); }
.programme-root .mode-switch button.active { color: #fff; background: #1f5f58; }
.programme-root .icon-button { width: 44px; height: 44px; min-height: 44px; border-color: #bdcec4; color: var(--programme-ink); background: #fffefb; }
.programme-root .command-button { font-size: 12px; display: grid; }
.programme-root .lens-rail { position: relative; inset: auto; height: auto; min-height: 51px; padding: 0 16px; background: #fffefb; border-bottom: 1px solid var(--programme-line); z-index: 4; align-items: stretch; }
.programme-root .lens { min-height: 50px; color: #55716f; font-size: 13px; padding: 0 14px; }
.programme-root .lens.active { color: #006a66; background: #edf3ec; border-bottom-color: var(--programme-teal); }
.programme-root .lens-icon { display: inline; color: #4c8b7b; }
.programme-root .experience, .programme-root .app[data-mode="explore"] .experience, .programme-root .app[data-mode="research"]:not([data-view="world"]) .experience {
  display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr); grid-template-rows: auto; overflow: visible; min-height: 0;
}
.programme-root .stage, .programme-root .app[data-view="world"] .stage, .programme-root .app[data-mode="research"]:not([data-view="world"]) .stage {
  height: 780px; min-height: 740px; max-height: none; min-width: 0; background: var(--programme-panel); overflow: hidden;
}
.programme-world { height: 100%; display: none; grid-template-rows: auto auto minmax(280px, 1fr) auto auto auto auto; min-width: 0; padding-top: 17px; }
.programme-root .app[data-view="world"] .programme-world { display: grid; }
.programme-chart-heading { padding: 0 20px; min-width: 0; }
.programme-root .app[data-view="world"] .world-caption { position: static; display: block; inset: auto; pointer-events: none; }
.programme-root .world-caption strong, .programme-root .app[data-view="world"] .world-caption strong { font: 520 20px/1.3 var(--programme-serif); letter-spacing: -.025em; color: var(--programme-ink); }
.programme-root .world-caption .eyebrow { color: var(--programme-muted); font-size: 10px; margin-bottom: 5px; }
.programme-root .world-caption span:last-child { display: none; }
.programme-root .coordinate-chip { position: static; inset: auto; margin: 12px 0 10px; padding-bottom: 3px; display: flex; gap: 0; min-width: 0; overflow-x: auto; z-index: 1; }
.programme-root .app > .coordinate-chip { margin: 0; padding: 10px 20px; border-bottom: 1px solid var(--programme-line); background: #f7f8f1; }
.programme-root .coordinate-chip > span { padding: 0 12px; border-color: var(--programme-line); }
.programme-root .coordinate-chip > span:first-child { padding-left: 0; }
.programme-root .coordinate-chip i { color: #526e62; font-size: 15px; margin-right: 6px; }
.programme-root .coordinate-chip b { color: var(--programme-ink); font-size: 11px; }
.programme-root .app[data-view="world"] .chart-toolbar { position: static; inset: auto; margin: 0 20px 3px; display: flex; gap: 6px; flex-wrap: wrap; z-index: 3; }
.programme-root .chart-toolbar :is(button, select), .programme-root .chart-toolbar #resetChart { min-height: 40px; border: 1px solid #c6d5ca; background: #fffefb; border-radius: 4px; padding: 7px 10px; color: #44615f; font-size: 11px; max-width: none; }
.programme-root .chart-toolbar button[aria-pressed="true"] { background: #e4eee5; border-color: #96b9a6; color: #006a66; }
.programme-root .chart-toolbar #resetChart { margin-left: auto; }
.programme-root .chart-toolbar :is(button, select), .programme-root .chart-toolbar #resetChart { min-height: 44px; }
.programme-chart-viewport { position: relative; min-width: 0; min-height: 280px; overflow: hidden; isolation: isolate; }
.programme-root #worldCanvas, .programme-root #torusGPUCanvas, .programme-root .app[data-view="world"] #worldCanvas, .programme-root .app[data-view="world"] #torusGPUCanvas {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; background: transparent;
}
.programme-root #torusGPUCanvas { background: #fffefb; }
.programme-pin-overlay { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.programme-pin-overlay > * { pointer-events: auto; }
.programme-pins { margin: 0 18px; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; border-top: 1px solid var(--programme-line); padding-top: 9px; }
.programme-pins button { min-height: 44px; border: 1px solid #c2d2c7; border-radius: 4px; background: #fffefb; color: var(--programme-ink); padding: 7px 11px; font-size: 12px; }
.programme-pins button[aria-pressed="true"], .programme-pins button.active { background: #e3eee5; border-color: #7ba894; color: #006762; }
.programme-root .programme-locator-tools :is(button, label) { min-height: 44px; }
.programme-travel-status { margin: 8px 20px 0; font-size: 11px; line-height: 1.5; color: var(--programme-muted); min-height: 17px; }
.programme-root .app[data-view="world"] .chart-scope { display: block; position: static; inset: auto; font-size: 11px; line-height: 1.55; color: #526e62; margin: 8px 20px 0; padding: 0; max-width: none; }
.programme-survey-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 5px 18px 9px; min-height: 48px; }
.programme-root .app[data-view="world"] .build-status { position: static; display: flex; inset: auto; font-size: 11px; color: #4b7068; gap: 8px; min-width: 0; }
.programme-root .app[data-view="world"] .survey-control { position: static; display: block; inset: auto; background: #f3f5ee; color: #52726a; border-color: #c9d8cd; padding: 7px 10px; min-height: 36px; font-size: 11px; white-space: nowrap; }
.programme-root .app[data-view="world"] .survey-control { min-height: 44px; }
.programme-linked { min-width: 0; background: #fffefb; border-left: 1px solid var(--programme-line); padding: 0; align-self: stretch; }
.programme-loading { padding: 25px; color: var(--programme-muted); font-size: 13px; }
.programme-root .app[data-view="world"] .evidence { display: none; }
.programme-root .app[data-view="world"] .evidence.expanded { display: grid; }
.programme-root .evidence { inset: 0; background: var(--programme-panel); grid-template-rows: auto auto minmax(0,1fr) auto; }
.programme-root .evidence > header { padding: 20px; }
.programme-root .evidence h2 { color: var(--programme-ink); font-size: 24px; font-family: var(--programme-serif); }
.programme-root .eyebrow { color: var(--programme-muted); font-size: 11px; }
.programme-root .evidence :is(.evidence-meta, .evidence-meta b), .programme-root .inspection-toolbar { color: var(--programme-muted); font-size: 11px; }
.programme-root .evidence footer { background: #f4f5ed; border-top-color: var(--programme-line); padding: 13px 20px; }
.programme-root .inspection-toolbar { padding: 0 20px 10px; }
.programme-root .inspection-toolbar button { background: #fffefb; color: #315d56; border-color: #bacec0; min-height: 40px; min-width: 40px; font-size: 12px; }
.programme-root .inspection-toolbar output { font-size: 12px; }.programme-root .inspection-toolbar > span { font-size: 11px; }
.programme-root #denseCanvas, .programme-root #evidenceCanvas { background: var(--programme-panel); }
.programme-root .plane-canvas-wrap[data-dense="true"] #evidenceCanvas { background: transparent; }
.programme-root .render-progress { color: #41655a; background: #fffefbe6; font-size: 11px; }
.programme-root .text-button { min-height: 44px; color: var(--programme-teal); font-size: 12px; }
.programme-root .status-pill { color: #47715d; background: #edf4e8; border-color: #bed5b6; font-size: 11px; }
.programme-root .status-pill.warn { color: #795b27; background: #fbf3df; border-color: #d8c79c; }
.programme-root .status-pill.bad { color: #913f36; background: #fff0e8; border-color: #ddb6a6; }
.programme-root .status-pill.cert { color: #32688d; background: #e8f3fb; border-color: #b2cbdf; }
.programme-root .evidence.expanded, .programme-root .app[data-view="world"] .evidence.expanded { position: fixed; inset: 18px; z-index: 80; border-color: #adc3b5; box-shadow: 0 0 0 150vw #183a32d9; }
.programme-root .route-controls { background: #eff4ec; border-color: #c5d6c8; color: var(--programme-ink); }.programme-root .route-controls button { color: var(--programme-teal); border-color: #acc7b6; min-height: 44px; }
.programme-root .research-drawer, .programme-root .app[data-mode="research"]:not([data-view="world"]) .research-drawer { grid-column: 1 / -1; padding: 25px; overflow: visible; min-height: 0; max-height: none; border: 0; border-top: 1px solid var(--programme-line); border-radius: 0 0 10px 10px; background: #f1f4ed; color: var(--programme-ink); }
.programme-root .research-drawer > header { margin-bottom: 22px; }
.programme-root .research-drawer h2, .programme-root .app[data-mode="research"]:not([data-view="world"]) .research-drawer h2 { font: 500 24px/1.25 var(--programme-serif); letter-spacing: -.025em; }
.programme-root .research-drawer > header .eyebrow { color: var(--programme-teal); font-size: 11px; }
.programme-root .research-drawer .icon-button { min-height: 44px; height: 44px; width: 44px; }
.programme-inspector-columns { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.25fr) minmax(0, 1fr); gap: 26px; }
.programme-inspector-column { min-width: 0; }
.programme-inspector-column + .programme-inspector-column { padding-left: 25px; border-left: 1px solid #d0ddd1; }
.programme-root .family-navigation > label, .programme-root .fibre-control > label, .programme-root .parameter-control > label, .programme-root .control-grid > label > span { color: var(--programme-ink); font-size: 13px; }
.programme-root .family-navigation select, .programme-root .render-quality select, .programme-root .drawer-actions select { padding: 10px; min-height: 44px; color: var(--programme-ink); border-color: #b9cdbb; background: #fffefb; font-size: 12px; }
.programme-root .family-navigation > p, .programme-root .family-insight, .programme-root .family-insight a, .programme-root .inspector-details > p { color: var(--programme-muted); font-size: 13px; line-height: 1.7; }
.programme-root .fibre-controls, .programme-root .control-grid { grid-template-columns: 1fr; gap: 16px; }
.programme-root .fibre-control, .programme-root .parameter-control { grid-template-columns: 1fr 130px; }
.programme-root .fibre-value, .programme-root .parameter-entry { background: #fffefb; border-color: #bdd0bf; }
.programme-root .fibre-value input, .programme-root .parameter-entry input { min-height: 44px; color: var(--programme-ink); padding: 9px; font-size: 12px; }
.programme-root .fibre-value > span, .programme-root .parameter-entry span { color: #526e62; font-size: 11px; }
.programme-root .fibre-control > input[type="range"], .programme-root .control-grid input[type="range"] { min-height: 34px; height: 34px; margin: 0; }
.programme-root .fibre-landmarks button, .programme-root .quick-landmarks button, .programme-root .parameter-shortcuts button { min-height: 44px; padding: 9px 11px; font-size: 11px; color: #285e4f; background: #fffefb; border-color: #c0d3c3; }
.programme-root .quick-landmarks { margin-top: 17px; }.programme-root .family-insight summary { color: #366c5d; }
.programme-root .coordinates-details { margin-top: 0; border-top: 0; padding-top: 0; }
.programme-root .inspector-details { border-color: #ceddd0; padding: 10px 0; margin-top: 10px; }
.programme-root .inspector-details > summary { color: var(--programme-ink); font-size: 13px; min-height: 44px; line-height: 1.5; padding: 10px 0; }
.programme-root .inspector-details > summary span { color: var(--programme-muted); font-size: 11px; }
.programme-root .coordinates-details[open] summary { margin-bottom: 8px; }
.programme-root .formula-card { background: #fffefb; border-color: #cadacb; padding: 13px; }
.programme-root .formula-card p { color: #234f47; font-size: 12px; }.programme-root .formula-card > span { color: #52756a; font-size: 11px; }
.programme-root .formula-card > span:last-child { color: #147361; font-size: 11px; }
.programme-root .inspector-hint, .programme-root .domain-note, .programme-root .inspector-footnote { color: #5a766c; font-size: 11px; line-height: 1.7; }
.programme-root .control-grid output, .programme-root .control-grid > label output { font-size: 11px; color: #527667; }
.programme-root .render-quality { border-top: 0; margin-top: 0; padding-top: 0; gap: 12px; }
.programme-root .render-quality > label { font-size: 12px; color: var(--programme-ink); }
.programme-root .render-options label { min-height: 36px; color: #3f6356; font-size: 12px; }.programme-root .render-options input { width: 17px; height: 17px; }
.programme-root :is(.primary-button, .secondary-button) { min-height: 44px; font-size: 12px; line-height: 1.4; border-color: #9dbda6; padding: 10px 12px; }
.programme-root .primary-button { color: #fff; background: #21745c; }.programme-root .secondary-button { color: #305f4f; background: #fffefb; }
.programme-root #exportDossier { background: #e5eee0; border-color: #b9ceb6; color: #30604b; font-size: 12px; }
.programme-root .export-figure { font-size: 13px; color: #fff; background: #007c78; border-color: #007c78; }
.programme-root .drawer-actions { grid-template-columns: 1fr 1fr; }.programme-root .drawer-actions select { grid-column: 1/-1; }
.programme-root .multiplier-grid label, .programme-root .notebook-name { color: #486e5b; font-size: 12px; }
.programme-root .multiplier-grid input, .programme-root .notebook-name input { font-size: 12px; min-height: 44px; color: var(--programme-ink); background: #fffefb; border-color: #b8ceb9; }
.programme-root .notebook-entry { background: #fffefb; border-color: #bfd4be; }.programme-root .notebook-entry button { color: #326b53; min-height: 44px; font-size: 12px; }
.programme-root .notebook-entry button:last-child { min-width: 44px; }
.programme-root .notebook-actions button { font-size: 12px; }
.programme-root .methods-links { border-color: #c6d8c5; }.programme-root .methods-links a { color: #0b745b; font-size: 12px; min-height: 30px; }
.programme-root #liveEvidenceStatus { font-size: 13px; color: #276c4b; }.programme-root #inspectEvidence { font-size: 12px; color: #1e7561; min-height: 44px; }
.programme-root .live-evidence > p { font-size: 12px; color: #547363; }.programme-root .evidence-stats { border-color: #c4d8c2; }
.programme-root .evidence-stats span { color: #526e62; font-size: 11px; }.programme-root .evidence-stats b { color: #315c42; font-size: 12px; }
.programme-root .journey-panel { grid-column: 1/-1; }
.programme-root .app[data-mode="guided"] .journey-panel { padding: 28px; border: 0; border-top: 1px solid #cddccb; background: #edf2e7; overflow: visible; }
.programme-root .app[data-mode="guided"] .journey-compass { background: #edf3e8; border-color: #ccdcca; min-height: 50px; }
.programme-root .compass-step { color: #4b7560; border-color: #c0d5bc; font-size: 10px; min-height: 48px; }.programme-root .compass-step b { font-size: 12px; }.programme-root .compass-step.active { color: #005d42; }
.programme-root .compass-title, .programme-root .compass-progress { color: #47745c; font-size: 11px; }
.programme-root .journey-panel h2 { font: 470 32px/1.22 var(--programme-serif); letter-spacing: -.04em; margin: 15px 0; }
.programme-root .journey-body { font-size: 16px; max-width: 850px; }.programme-root .learning-card p, .programme-root .proof-note p, .programme-root .instruction p { font-size: 14px; max-width: 1000px; }
.programme-root .learning-card > span, .programme-root .takeaway > span, .programme-root .proof-note > span, .programme-root .step-completion, .programme-root .journey-count small { font-size: 11px; }
.programme-root .takeaway strong { font-size: 22px; }.programme-root .expert-note { font-size: 13px; }.programme-root .chapter-interaction label { font-size: 13px; }
.programme-root .chapter-buttons button { min-height: 44px; font-size: 12px; }.programme-root .journey-actions { max-width: 600px; }.programme-root .free-explore { margin-inline: 0; }
.programme-root dialog { background: #fffefb; border-color: #a9c1b4; color: var(--programme-ink); border-radius: 9px; }
.programme-root dialog::backdrop { background: #163b33cc; }
.programme-root dialog p, .programme-root dialog li { font-size: 13px; }
.programme-root dialog :is(input,select) { min-height: 44px; font-size: 13px; }
.programme-root .guide-columns { gap: 24px; }.programme-root .guide-columns dt { font-size: 14px; }.programme-root .guide-columns dd { font-size: 13px; }
.programme-root .reference-item b { font-size: 14px; }.programme-root .reference-item span { font-size: 13px; }
.programme-root .atlas-toolbar { gap: 9px; }.programme-root .atlas-filters button { min-height: 44px; font-size: 12px; }
.programme-root .command-result { min-height: 60px; }.programme-root .command-result b { font-size: 14px; }.programme-root .command-result span { font-size: 12px; }
.programme-root .export-content > label { font-size: 13px; }.programme-root .export-note { font-size: 12px !important; }
.programme-root .toast { background: #195e49; border-color: #7bac8a; color: #fff; font-size: 13px; }
.programme-section { padding-block: 64px; border-bottom: 1px solid var(--programme-line); }
.programme-section-heading { max-width: 970px; margin-bottom: 32px; }
.programme-section-heading > p:last-child { color: var(--programme-muted); font-size: 16px; line-height: 1.75; max-width: 950px; margin: 19px 0 0; }
.programme-construction { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 38px; }
.programme-construction article { padding-right: 20px; }.programme-construction article + article { padding-left: 30px; border-left: 1px solid var(--programme-line); }
.programme-step { color: #526e62; font: 11px/1.4 var(--programme-mono); text-transform: uppercase; letter-spacing: .055em; }
.programme-construction h3 { font: 500 24px/1.25 var(--programme-serif); letter-spacing: -.025em; margin: 17px 0 14px; }
.programme-construction p { font-size: 14px; line-height: 1.8; color: var(--programme-muted); }
.programme-equation { font: 24px/1.65 var(--programme-serif); color: var(--programme-ink); margin: 20px 0; overflow-wrap: anywhere; }.programme-equation sub { font-size: .65em; }
.programme-small, .programme-construction .programme-small { font-size: 12px; line-height: 1.8; color: var(--programme-muted); }
.programme-publications { display: grid; gap: 0; }
.programme-publication { display: grid; grid-template-columns: minmax(0, 1fr) minmax(230px, .44fr); column-gap: 55px; padding: 27px 0; border-top: 1px solid #d1ddd3; }
.programme-publication :is(h3, p, a) { overflow-wrap: anywhere; }
.programme-publication:first-child { padding-top: 30px; }.programme-publication-meta { grid-column: 1/-1; display: flex; align-items: center; flex-wrap: wrap; gap: 7px 12px; margin-bottom: 10px; color: #526e62; font-size: 11px; }
.programme-publication-meta span:first-child { padding: 3px 8px; background: #e6eee0; color: #37654a; border-radius: 3px; }
.programme-publication h3 { grid-column: 1; font: 500 25px/1.3 var(--programme-serif); margin: 0 0 9px; letter-spacing: -.02em; max-width: 940px; }
.programme-publication h3 a { color: var(--programme-ink); text-decoration: none; }.programme-publication h3 a:hover { color: var(--programme-teal); }
.programme-publication p { grid-column: 1; max-width: 960px; font-size: 14px; line-height: 1.75; color: var(--programme-muted); margin: 0 0 12px; }
.programme-publication .programme-publication-authors { color: #385c4a; font-size: 12px; margin-bottom: 13px; }
.programme-publication-links { grid-column: 2; grid-row: 2 / span 3; display: flex; align-content: start; align-items: start; flex-direction: column; gap: 6px; border-left: 1px solid #dae3d9; padding-left: 27px; }
.programme-publication-links a { display: inline-flex; min-height: 40px; align-items: center; color: var(--programme-teal); font-size: 13px; text-underline-offset: 4px; text-decoration-color: #99beb0; }
.programme-publication-links a { min-height: 44px; }
.programme-research-links { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 25px; }
.programme-resources { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.programme-resource { display: block; padding: 24px; border: 1px solid #ccdacc; background: #fdfdf7; border-radius: 5px; text-decoration: none; transition: border-color .15s, background .15s; }
.programme-resource:hover { background: #edf3e7; border-color: #8daf95; }
.programme-resource > span { font-size: 11px; color: #526e62; text-transform: uppercase; letter-spacing: .06em; }
.programme-resource h3 { display: flex; gap: 15px; justify-content: space-between; color: var(--programme-ink); font: 500 24px/1.3 var(--programme-serif); letter-spacing: -.03em; margin: 18px 0 12px; }.programme-resource h3 span { color: var(--programme-teal); }
.programme-resource p { font-size: 14px; color: var(--programme-muted); line-height: 1.75; margin: 0; }
.programme-attribution { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.programme-attribution > div > p { color: var(--programme-muted); font-size: 14px; line-height: 1.8; }.programme-attribution a { color: var(--programme-teal); text-underline-offset: 3px; }
.programme-citation { align-self: center; padding: 23px; border: 1px solid #cedccd; background: #fdfef7; border-radius: 5px; min-width: 0; }
.programme-citation-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; }.programme-citation-heading h3 { font-size: 14px; margin: 0; }
.programme-small-button { background: #e5eee0; border: 1px solid #b7cfb4; color: #2f684e; border-radius: 4px; min-height: 44px; padding: 9px 13px; font-size: 12px; cursor: pointer; }
.programme-citation details { border-top: 1px solid #d5e1d1; margin-top: 15px; }.programme-citation summary { font-size: 12px; line-height: 1.5; padding-block: 12px; cursor: pointer; }
.programme-citation pre { max-width: 100%; margin: 0 0 10px; white-space: pre-wrap; overflow-wrap: anywhere; font: 11px/1.7 var(--programme-mono); color: #366349; }
.programme-citation p { overflow-wrap: anywhere; }.programme-citation #programmeCitationStatus:empty { display: none; }
.programme-footer { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding-block: 24px 32px; color: #526e62; font-size: 11px; }
.programme-footer p { margin: 0; }.programme-footer nav { display: flex; flex-wrap: wrap; gap: 20px; margin-left: auto; }.programme-footer a { display: inline-flex; align-items: center; min-height: 44px; color: #466f56; text-decoration: none; }.programme-footer a:hover { text-decoration: underline; text-underline-offset: 3px; }
.programme-footer .programme-back-top { margin-left: 12px; }.programme-noscript { color: var(--programme-ink); padding: 24px 0; font-size: 15px; }
.programme-page .skip-link { z-index: 200; color: var(--programme-ink); background: #fffefb; border: 1px solid #87b5a0; min-height: 44px; }
.programme-root .skip-link:not(:focus) { width: 1px; height: 1px; min-height: 0; padding: 0; border: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); clip-path: inset(50%); white-space: nowrap; }
@media (min-width: 1600px) {
  .programme-root .stage, .programme-root .app[data-view="world"] .stage { height: 850px; }
  .programme-root .programme-inspector-columns { gap: 36px; }.programme-inspector-column + .programme-inspector-column { padding-left: 35px; }
}
@media (max-width: 1250px) {
  .programme-width, .programme-nav-inner { width: calc(100% - 48px); }.programme-nav-inner { gap: 18px; }
  .programme-profile { display: none; }.programme-hero { gap: 40px; }.programme-key-relation { padding-left: 25px; }
  .programme-root .topbar { gap: 12px; padding: 12px 16px; }.programme-root .brand b { font-size: 15px; }.programme-root .brand small { font-size: 10px; }
  .programme-root .portal { min-width: 65px; padding: 6px; }.programme-root .portal small { font-size: 9px; }
  .programme-root .mode-switch button { padding-inline: 8px; }.programme-root .top-actions { gap: 6px; }
  .programme-root .command-button { display: none; }.programme-inspector-columns { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
  .programme-tools-column { grid-column: 1/-1; }.programme-inspector-column.programme-tools-column { padding: 25px 0 0; border-left: 0; border-top: 1px solid #cadbc8; display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; align-items: start; }
  .programme-tools-column > .methods-links, .programme-tools-column > .inspector-footnote { grid-column: 1/-1; }.programme-tools-column > .render-quality { margin-bottom: 10px; }
  .programme-tools-column > .inspector-details { max-width: none; }.programme-construction { gap: 25px; }.programme-construction article + article { padding-left: 24px; }
  .programme-attribution { gap: 40px; }
}
@media (max-width: 1100px) {
  .programme-root .experience, .programme-root .app[data-mode="explore"] .experience, .programme-root .app[data-mode="research"]:not([data-view="world"]) .experience { grid-template-columns: 1fr; }
  .programme-linked { border-left: 0; border-top: 1px solid var(--programme-line); }
  .programme-root .stage, .programme-root .app[data-view="world"] .stage, .programme-root .app[data-mode="research"]:not([data-view="world"]) .stage { height: 780px; min-height: 650px; }
  .programme-hero { grid-template-columns: 1.05fr .95fr; gap: 30px; }.programme-hero h1 { font-size: 48px; }.programme-piece-equation { font-size: 22px; }.programme-contact-equation { font-size: 22px; }
  .programme-workspace-heading { align-items: start; }.programme-workspace-heading > p { max-width: 390px; font-size: 12px; }
  .programme-root .lens { flex: 1; justify-content: center; padding-inline: 10px; }
}
@media (max-width: 800px) {
  .programme-width, .programme-nav-inner { width: calc(100% - 36px); }.programme-nav-inner { align-items: center; flex-wrap: wrap; gap: 5px 18px; padding-block: 15px 7px; }
  .programme-brand { font-size: 16px; }.programme-links { width: 100%; justify-content: start; margin: 4px -8px 0; gap: 2px; }.programme-links a { padding-inline: 9px; font-size: 12px; }
  .programme-hero { grid-template-columns: 1fr; gap: 24px; padding-block: 28px 34px; }.programme-hero h1 { font-size: 53px; }.programme-hero h1 br { display: none; }
  .programme-intro { max-width: 660px; font-size: 17px; }.programme-hero-actions { margin-top: 18px; }
  .programme-key-relation { border-left: 0; border-top: 1px solid #cbd7cf; padding: 20px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 3px 24px; }
  .programme-key-relation .programme-kicker { grid-column: 1/-1; }.programme-piece-equation { font-size: 24px; }.programme-contact-equation { margin: 0; font-size: 24px; }
  .programme-key-relation > p { grid-column: 1/-1; max-width: 660px; font-size: 13px; margin-top: 12px; }.programme-key-relation > a { display: none; }
  .programme-workspace-heading { display: block; padding-bottom: 17px; }.programme-workspace-heading > p { max-width: none; margin-top: 12px; font-size: 13px; }
  .programme-root .topbar { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 15px; }.programme-root .family-portals { grid-column: 1/-1; grid-row: 2; }.programme-root .portal { flex: 1; max-width: none; }
  .programme-root .portal span, .programme-root .portal small { display: inline; }.programme-root .portal small { margin-left: 7px; font-size: 10px; }.programme-root .top-actions { justify-content: end; }
  .programme-root .lens-rail { padding-inline: 7px; }.programme-root .lens { flex: none; font-size: 12px; padding-inline: 12px; }.programme-root .lens-icon { display: none; }
  .programme-root .stage, .programme-root .app[data-view="world"] .stage, .programme-root .app[data-mode="research"]:not([data-view="world"]) .stage { height: 700px; min-height: 650px; }
  .programme-root .research-drawer { padding: 23px 18px; }.programme-inspector-columns { gap: 22px; }.programme-inspector-column + .programme-inspector-column { padding-left: 22px; }
  .programme-root .parameter-control, .programme-root .fibre-control { grid-template-columns: 1fr 105px; }.programme-root .parameter-control > label { font-size: 12px; }
  .programme-construction { grid-template-columns: 1fr; gap: 25px; }.programme-construction article { padding: 0; }.programme-construction article + article { padding: 25px 0 0; border-left: 0; border-top: 1px solid var(--programme-line); }
  .programme-construction p { max-width: 680px; }.programme-construction h3 { margin-block: 13px; }
  .programme-section { padding-block: 43px; }.programme-section-heading { margin-bottom: 25px; }.programme-section-heading > p:last-child { font-size: 15px; }
  .programme-publication { grid-template-columns: 1fr; padding-block: 22px; }.programme-publication-links { grid-column: 1; grid-row: auto; padding: 0; margin-top: 5px; border-left: 0; flex-direction: row; flex-wrap: wrap; gap: 6px 20px; }
  .programme-publication h3 { font-size: 24px; }.programme-resources { grid-template-columns: 1fr; }.programme-resource { padding: 23px; }.programme-resource h3 { margin-top: 12px; }
  .programme-attribution { grid-template-columns: 1fr; gap: 20px; }.programme-footer { gap: 10px; }.programme-footer nav { width: 100%; margin-left: 0; gap: 17px; }.programme-footer .programme-back-top { margin-left: auto; }
  .programme-root .app[data-mode="guided"] .journey-compass { height: 52px; padding: 0; }.programme-root .compass-track { min-width: 690px; }
  .programme-root .guide-columns { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body.programme-page { font-size: 15px; min-width: 320px; }.programme-width, .programme-nav-inner { width: calc(100% - 24px); }
  .programme-nav-inner { padding-top: 14px; }.programme-links { justify-content: space-between; gap: 0; margin-inline: -4px; }.programme-links a { padding-inline: 5px; font-size: 11px; }
  .programme-hero { padding-top: 25px; gap: 21px; }.programme-hero h1 { font-size: 46px; }.programme-intro { font-size: 16px; line-height: 1.65; margin-top: 17px; }
  .programme-kicker { font-size: 10px; }.programme-byline { font-size: 11px; row-gap: 3px; }.programme-byline > span { width: 100%; }.programme-byline > span::before { content: none; }
  .programme-key-relation { grid-template-columns: 1fr; gap: 2px; }.programme-key-relation .programme-kicker { margin-bottom: 6px; }.programme-piece-equation, .programme-contact-equation { font-size: 24px; }
  .programme-hero-actions { gap: 9px 17px; }.programme-button { padding-inline: 13px; gap: 16px; font-size: 12px; }.programme-text-link { font-size: 12px; }
  .programme-workspace-heading h2 { font-size: 28px; }.programme-workspace-heading > p { font-size: 12px; }
  .programme-root .topbar { grid-template-columns: 1fr; padding: 13px; gap: 10px; }.programme-root .brand { min-height: 44px; }.programme-root .brand b { font-size: 16px; }.programme-root .brand small { font-size: 11px; }
  .programme-root .top-actions { grid-row: 3; justify-content: start; }.programme-root .top-actions .mode-switch { flex: 1; }.programme-root .mode-switch button { flex: 1; font-size: 12px; }.programme-root .top-actions .icon-button { width: 44px; height: 44px; }
  .programme-root .family-portals { grid-row: 2; }.programme-root .portal { min-height: 46px; }.programme-root .portal small { display: block; margin: 2px 0 0; font-size: 9px; }.programme-root .portal span { font-size: 13px; }
  .programme-root .lens-rail { padding-inline: 1px; }.programme-root .lens { font-size: 11px; padding-inline: 11px; min-height: 48px; }
  .programme-root .stage, .programme-root .app[data-view="world"] .stage, .programme-root .app[data-mode="research"]:not([data-view="world"]) .stage { height: 720px; min-height: 650px; }
  .programme-chart-heading { padding-inline: 13px; }.programme-root .world-caption strong, .programme-root .app[data-view="world"] .world-caption strong { font-size: 22px; }
  .programme-root .coordinate-chip { margin-top: 10px; }.programme-root .coordinate-chip > span { padding-inline: 8px; }.programme-root .coordinate-chip i { font-size: 14px; margin-right: 5px; }.programme-root .coordinate-chip b { font-size: 10px; }
  .programme-root .app[data-view="world"] .chart-toolbar { margin-inline: 13px; gap: 5px; }.programme-root .chart-toolbar :is(button,select), .programme-root .chart-toolbar #resetChart { font-size: 10px; padding-inline: 8px; min-height: 44px; }.programme-root .chart-toolbar #resetChart { margin-left: 0; }
  .programme-pins { margin-inline: 12px; }.programme-travel-status { margin-inline: 13px; font-size: 11px; }.programme-root .app[data-view="world"] .chart-scope { margin-inline: 13px; font-size: 11px; }
  .programme-survey-footer { padding-inline: 12px; }.programme-root .app[data-view="world"] .build-status { font-size: 10px; }
  .programme-root .research-drawer, .programme-root .app[data-mode="research"]:not([data-view="world"]) .research-drawer { padding: 23px 15px; }
  .programme-inspector-columns { grid-template-columns: 1fr; gap: 20px; }.programme-inspector-column + .programme-inspector-column { border-left: 0; border-top: 1px solid #ceddcc; padding: 21px 0 0; }.programme-inspector-column.programme-tools-column { display: block; padding-top: 21px; }
  .programme-root .parameter-control, .programme-root .fibre-control { grid-template-columns: 1fr 135px; }.programme-root .parameter-control > label { font-size: 13px; }.programme-root .research-drawer h2 { font-size: 24px; }
  .programme-root .evidence > header { padding: 17px 13px; }.programme-root .evidence h2 { font-size: 22px; }.programme-root .inspection-toolbar { padding-inline: 13px; }.programme-root .inspection-toolbar > span { display: none; }.programme-root .evidence footer { padding-inline: 13px; }
  .programme-root .evidence.expanded, .programme-root .app[data-view="world"] .evidence.expanded { inset: 8px; }.programme-root .evidence .status-pill { max-width: 125px; font-size: 10px; }
  .programme-root .app[data-mode="guided"] .journey-panel { padding: 24px 17px; }.programme-root .journey-panel h2 { font-size: 29px; }
  .programme-citation { padding: 18px; }.programme-citation-heading { gap: 10px; }.programme-small-button { padding-inline: 10px; font-size: 11px; }
  .programme-footer { font-size: 10px; padding-top: 20px; }.programme-footer nav { gap: 6px 15px; }
}
@media (prefers-reduced-motion: reduce) {
  .programme-page *, .programme-page *::before, .programme-page *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}
@media print {
  .programme-nav, .programme-root .app, .programme-hero-actions, .programme-back-top, .programme-small-button { display: none !important; }
  body.programme-page { background: #fff; color: #142a24; }.programme-width { width: 100%; }
  .programme-hero { padding-top: 0; }.programme-section { padding-block: 25px; }.programme-publication { break-inside: avoid; }
}
/* The parameter chart stretches to the linked pair's actual height, so larger
   specimen settings continue to use both sides of the scientific workspace. */
.programme-root .stage, .programme-root .app[data-view="world"] .stage,
.programme-root .app[data-mode="research"]:not([data-view="world"]) .stage {
  height: auto; min-height: 740px; align-self: stretch;
}
@media (max-width:1100px) {
  .programme-root .stage, .programme-root .app[data-view="world"] .stage,
  .programme-root .app[data-mode="research"]:not([data-view="world"]) .stage { height: 740px; min-height: 650px; }
}
@media (max-width:560px) {
  .programme-root .stage, .programme-root .app[data-view="world"] .stage,
  .programme-root .app[data-mode="research"]:not([data-view="world"]) .stage { height: 710px; }
  .programme-root .app > .coordinate-chip { padding-inline: 13px; }
}
/* A narrow chart uses ordinary page flow. Its controls and mathematical scope
   may wrap, so the scene height must not clip the status/footer underneath. */
@media (max-width:1100px) {
  .programme-root .app[data-view="world"] .stage { height: auto; min-height: 0; }
  .programme-root .app[data-view="world"] .programme-world { height: auto; grid-template-rows: auto auto auto auto auto auto auto; }
  .programme-root .programme-chart-viewport { height: clamp(300px, 50vw, 500px); min-height: 300px; }
}
@media (max-width:650px) {
  .programme-root #programmePins { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 8px 6px; }
  .programme-root #programmePins > span { grid-column: 1/-1; }
  .programme-root #programmePins .programme-locator-choice { width: 100%; min-width: 44px; padding-inline: 0; }
  .programme-root #programmePins .programme-locator-weight, .programme-root #programmePins .programme-locator-tools { grid-column: 1/-1; width: 100%; margin-left: 0; }
}
@media (max-width:359px) {
  .programme-root #programmePins { grid-template-columns: repeat(3,minmax(0,1fr)); }
}