/* INTERWOVEN / measured motion
  Shared finishing layer. Keep this after orbit.css and project-visuals.css. */
.contact-box {margin-top: 36px; min-width: 0}
.contact-box > summary.contact {display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0; padding: 14px 0; min-height: 52px; cursor: pointer; list-style: none}
.contact-box > summary::-webkit-details-marker {display: none}
.contact-box > summary::marker {content: ""}
.contact-box > summary span {color: var(--blue); font-size: 24px; line-height: 1; flex-shrink: 0; transition: transform .2s}
.contact-box[open] > summary span {transform: rotate(45deg)}
.contact-panel {padding: 22px 0 0; min-width: 0}
.contact-panel label {display: block; margin-bottom: 7px; color: var(--muted); font: 12px/1.5 var(--mono)}
.contact-panel input {display: block; width: 100%; max-width: 100%; min-width: 0; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 0; background: var(--soft); color: var(--ink); font: 16px/1.5 var(--sans); -webkit-text-fill-color: var(--ink); opacity: 1}
.contact-actions {display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 14px}
.contact-actions :is(a,button) {display: inline-flex; align-items: center; min-height: 44px; padding: 9px 0; font: 14px/1.5 var(--sans); color: var(--blue); border: 0; border-bottom: 1px solid var(--line); background: transparent; text-decoration: none}
.contact-actions [hidden] {display: none !important}
.contact-actions button:disabled {cursor: wait; opacity: .65}
.contact-panel .contact-status {min-height: 3em; margin: 12px 0 0; font-size: 13px; line-height: 1.6; color: var(--muted)}
@media (prefers-reduced-motion: reduce) {.contact-box > summary span {transition: none}}
:root {
  --paper: #f7f9fa;
  --soft: #eaf0f4;
  --ink: #17323e;
  --line: #bfcdd5;
  --muted: #506875;
  --pad: clamp(20px, 4.8vw, 92px);
  --view-progress: 0;
}
html {scrollbar-gutter: stable; scroll-padding-top: 88px}
body {font-weight: 410; line-height: 1.75; font-variation-settings: "MONO" 0, "CASL" 0, "slnt" 0, "CRSV" 0}
button, a, summary, input {touch-action: manipulation}
h1,h2,h3 {font-variation-settings: "MONO" 0, "CASL" .1, "slnt" 0, "CRSV" 0}
p {text-wrap: pretty}
.site-head {height: 86px; gap: 24px; border-bottom-color: var(--ink)}
.identity {font-size: 15px; gap: 12px}
.identity img {width: 43px; height: 36px}
.site-head nav {gap: clamp(20px, 3vw, 48px)}
.site-head nav :is(a,button.view-control) {min-height: 44px; display: inline-flex; align-items: center}
.site-head sup {margin-left: 6px}
.today-link {font-size: 12px}
.orbit-chapter {height: 175svh; min-height: 1150px}
.orbit-sticky {height: 100svh; min-height: 770px; max-height: 1200px; padding-top: 24px}
.chapter-label {letter-spacing: .065em}
.chapter-label span:last-child {font-weight: 600; color: var(--ink); letter-spacing: -.045em}
.orbit-layout {grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); gap: clamp(28px,4vw,72px)}
.orbit-copy {padding-block: 28px 36px}
.orbit-copy>.micro {max-width: 28ch; font-size: 12px; letter-spacing: .07em}
.orbit-copy h1.projection-title {font-size: clamp(4.8rem,7.6vw,8.6rem); font-weight: 610; line-height: .98; letter-spacing: -.075em; margin: 28px 0 30px}
.projection-title .title-line {color: var(--ink)}
.projection-title .title-return {padding-left: calc(.08em + .22em * var(--view-progress)); transition: padding-left .08s linear; letter-spacing: -.08em}
.projection-title .title-return>span {color: var(--blue)}
.orbit-copy .lead {font-size: clamp(21px,1.9vw,29px); line-height: 1.4; font-weight: 460; max-width: 23ch}
.orbit-explanation {max-width: 34ch; line-height: 1.7; font-size: 16px; margin-top: 18px; min-height: 5.1em}
.coordinate-readout {padding: 14px 0; margin-block: 22px; border: 0; border-block: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 5px 10px; max-width: 330px; font-size: 12px}
.coordinate-readout .z-readout {grid-column: 1/-1; color: var(--blue)}
.graph-wrap {justify-content: center}
.graph-meta {padding-block: 12px; border-top: 1px solid var(--ink); font-size: 12px; letter-spacing: .025em}
.graph-meta #angle-value {font-size: 15px; font-variant-numeric: tabular-nums}
.orbit-graph {height: clamp(345px,49svh,540px); min-height: 0; margin: 0 0 88px; border-bottom: 1px solid var(--line); background-size: 28px 28px; background-image: linear-gradient(#dce5eb 1px,transparent 1px),linear-gradient(90deg,#dce5eb 1px,transparent 1px)}
.graph-selection {top: 100%; bottom: auto; left: 0; right: 0; padding: 14px 0; min-height: 83px; max-width: none; border: 0; border-bottom: 1px solid var(--line); background: transparent; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.1fr); gap: 18px; align-items: start}
.graph-selection .micro {font-size: 12px; line-height: 1.6; color: var(--muted)}
.graph-selection p {font-size: 16px; line-height: 1.45; margin: 0; color: var(--ink)}
.plot-point {width: 46px; height: 46px; font-size: 12px}
.plot-point:before {inset: 6px; background: var(--paper)}
.plot-point.now:before {inset: 18px}
.plot-point.now:after {font-size: 11px; left: 35px}
.graph-controls {display: grid; grid-template-columns: auto minmax(95px,1fr); gap: 12px 20px; padding: 10px 0 14px; border-bottom: 0}
.view-buttons {gap: 0}
.view-buttons button {min-height: 44px; font-size: 13px; padding: 10px 13px; border-color: var(--line)}
.view-buttons button+button {border-left: 0}
.view-buttons button.selected {background: var(--blue); border-color: var(--blue); color: white}
.angle-control {font-size: 12px; gap: 4px}
.angle-control input {height: 28px; cursor: ew-resize}
.return-button {grid-column: 1/-1; justify-self: start; font-size: 14px; min-height: 44px; padding: 8px 0; text-align: left; border-bottom: 1px solid var(--line)}
.return-button:disabled {color: var(--muted); cursor: default}
.graph-hint {font-size: 12px; margin-block: 2px 6px}
.graph-caption,.graph-caption span {font-size: 12px; line-height: 1.65}
.chapter-foot {padding-top: 12px; font-size: 12px}
.chapter-foot span:last-child {max-width: 28ch; text-align: right}

/* A continuous spine; each project has room to show its own material. */
.works-section {padding-block: clamp(64px,7vw,112px)}
.section-heading-work {gap: 32px 70px; margin-bottom: 54px}
.section-heading-work h2 {font-size: clamp(3.3rem,6.2vw,6.5rem); line-height: 1.06; letter-spacing: -.065em; font-weight: 540}
.section-heading-work h2 .heading-offset {padding-left: .38em; font-variation-settings: "MONO" 0,"CASL" .48,"slnt" 0,"CRSV" 0}
.section-intro {max-width: 40ch; padding-top: 25px; padding-left: 24px}
.project-entry {padding-block: 56px 62px; min-height: 0}
.entry-copy h3 {font-size: clamp(1.8rem,3vw,3.3rem); line-height: 1.13; letter-spacing: -.055em}
.entry-copy h3 .fragment-1 {font-variation-settings: "MONO" 0,"CASL" .45,"slnt" 0,"CRSV" 0}
.entry-copy p {max-width: 35ch; margin-top: 22px; line-height: 1.7}
.entry-coordinate {letter-spacing: .045em; margin-bottom: 22px}
.entry-open {font-size: 14px; min-height: 48px; margin-top: 24px}
.entry-plate {border-color: var(--line); background: #edf3f6}
.entry-plate:after {width: 11px; height: 11px; right: -5px; bottom: -5px}
.entry-image {height: clamp(280px,28vw,430px); padding: 24px}
.entry-image.lecture {height: clamp(280px,28vw,430px)}
.entry-image.terakoya {height: clamp(280px,28vw,430px); padding: 28px}
.entry-image.reading {padding: 24px 18px; gap: 18px}
.entry-image.reading img {border: 0; max-height: 360px}
.plate-registration,.entry-meta {padding: 13px 18px; font-size: 12px; background: var(--paper)}
.plate-registration {letter-spacing: .025em}
.plate-doubling {font-size: clamp(13px,1.4vw,22px); line-height: 2.25}
.project-entry:focus-within .entry-node,.project-entry:hover .entry-node {background: var(--blue)}
.project-entry:focus-within .entry-plate {border-color: var(--blue)}
.entry-plate,.entry-node {transition-duration: .2s}

/* Time is the one dark field. Orange only marks a point in time. */
.long-section {background: var(--ink); padding-block: clamp(66px,7vw,108px)}
.time-heading h2 {font-weight: 520; letter-spacing: -.065em}
.time-heading h2 .time-title-rest {font-size: clamp(28px,3vw,46px); line-height: 1.35; padding-left: .4em}
.time-title-rest em {font-size: .8em; margin-left: .55em}
.time-instrument {margin-top: 54px; padding-bottom: 2px}
.time-toolbar {min-height: 64px; font-size: 12px}
.time-toolbar output {font-size: 14px; font-variant-numeric: tabular-nums}
.time-controls>button {width: 46px; height: 46px; flex-shrink: 0}
.time-controls input {min-height: 44px}
.time-presets {justify-content: stretch; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 0; border-top: 1px solid #536f7d; padding: 0; margin-top: 8px}
.time-presets button {text-align: left; font-size: 14px; min-height: 52px; padding: 12px 14px; border: 0; border-right: 1px solid #536f7d; position: relative}
.time-presets button:last-child {border-right: 0}
.time-presets button.selected {border: 0; border-right: 1px solid #536f7d; background: #294854; color: #fff}
.time-presets button.selected:last-child {border-right: 0}
.time-presets button.selected:before {content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px; background: #ffaf9b}
.scale-story {margin: 24px 0 26px; text-align: left; max-width: 65ch; min-height: 3.2em; color: #d0dde4}
.time-notes {margin-top: 64px}
.time-notes article {gap: 48px; padding-block: 36px 40px}
.time-notes .temporal-copy p {line-height: 1.75}
.about-section {padding-top: 88px}
.about-copy .lead {font-size: clamp(23px,2vw,30px); line-height: 1.5}
.about-grid {gap: 60px; grid-template-columns: minmax(0,1fr) minmax(0,1fr)}
.about-grid h2 {font-size: clamp(32px,3.9vw,63px); line-height: 1.14; letter-spacing: -.055em}
.about-grid h2>span:first-child {font-size: 1.65em}
.purpose-quote {max-width: 1050px; font-size: clamp(25px,3.05vw,48px); line-height: 1.4; letter-spacing: -.04em; margin-block: 80px 54px}
.purpose-quote .quote-line {padding-left: 0}
.purpose-quote .quote-line:nth-of-type(3),.purpose-quote .quote-line:nth-of-type(5) {padding-left: 7%}
.purpose-quote cite {padding-left: 7%; font-size: 12px}
.site-foot {font-size: 12px; padding-block: 24px}
.project-fallback {display: grid; gap: 0}
.project-fallback a {display: block; padding: 22px 0; font-size: 18px; border-bottom: 1px solid var(--line)}
.long-section :is(a,button,input):focus-visible {outline-color: #d5e4ff}

/* The same numbered margin carries through every project page and dialog. */
dialog#project-dialog {width: min(1320px,100%)}
.dialog-bar {padding-block: 12px; min-height: 68px; border-color: var(--ink)}
.dialog-bar :is(a,button) {min-height: 44px; display: inline-flex; align-items: center; font-size: 14px}
.dialog-bar>span {font-size: 12px}
.dialog-body {padding: 46px clamp(22px,4.5vw,72px) 72px}
.project-title-block {padding: 24px 0 38px 96px; min-height: 0; margin-bottom: 16px}
.dialog-coordinate {font-size: 40px; font-weight: 400}
.project-title-block h1 {font-size: clamp(38px,5.2vw,76px); line-height: 1.1; letter-spacing: -.06em; max-width: 22ch}
.project-title-block h1 .fragment-1 {color: var(--blue); font-variation-settings: "MONO" 0,"CASL" .48,"slnt" 0,"CRSV" 0}
.project-section-map {gap: 14px; margin-top: 28px; flex-wrap: wrap; width: auto}
.section-map-point {width: 44px; min-width: 44px; height: 44px; font-size: 12px}
.project-section-map:before {display: none}
.project-content .case-hero {padding-left: 96px}
.case-deck {font-size: 18px; line-height: 1.75; max-width: 63ch}
.case-meta {gap: 20px; padding-block: 24px}
.case-meta dd {font-size: 14px; line-height: 1.65}
.project-content .story-section {padding: 56px 0 56px 96px}
.project-content .story-section:before {top: 57px; font-size: 26px}
.project-content .story-section:after {left: 42px; top: 72px; width: 28px}
.project-content h2 {font-size: clamp(29px,3.1vw,43px); line-height: 1.2; font-weight: 510; max-width: 31ch}
.project-content h3 {font-size: 24px; line-height: 1.35}
.project-content p {line-height: 1.8; max-width: 68ch}
.project-content .story-lead {font-size: 19px; line-height: 1.65}
.project-content .story-section>.eyebrow {font-size: 12px; letter-spacing: .05em; max-width: 62ch}
.project-content .work-art {padding: clamp(20px,3vw,36px); background: #edf3f6; border: 1px solid var(--line)}
.project-content .story-figure,.project-content .evidence-picture,.project-content .gallery-row figure {padding: 14px; border-color: var(--line); box-shadow: none}
.project-content figcaption {font-size: 12px; line-height: 1.7}
.project-content .visual-registration {padding: 16px 22px; letter-spacing: .035em; color: var(--muted)}
.project-content :is(.network-board,.persona-instrument,.thinking-cycle,.rollout-instrument,.type-instrument,.doubling-instrument,.system-framework,.diamond-instrument) {border-color: var(--line); box-shadow: none}
.project-content :is(.network-controls,.instrument-controls,.thinking-controls,.rollout-controls) button {min-height: 46px}
.project-content :is(button,summary):focus-visible {outline-offset: -3px; outline-width: 2px}
.project-content .layer-key strong {font-size: 19px}
.project-content .layer-description {font-size: 16px}
.project-content .module-atlas summary {min-height: 168px; padding: 22px}
.project-content .carry-note {padding: 30px; margin-top: 40px}
.next-entry {gap: 24px; text-align: left; line-height: 1.35}
.next-entry small {margin-bottom: 12px}
.static-project .dialog-body {max-width: 1320px; margin-inline: auto}
.static-project .project-section-map a {min-width: 44px; min-height: 44px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; font: 12px var(--mono)}
.static-project .project-section-map a:hover {color: #fff; background: var(--blue)}

@media(min-width:761px) and (max-height:860px) {
  .orbit-chapter {height: auto; min-height: 0}
  .orbit-sticky {height: auto; min-height: 0; max-height: none; position: relative; padding-bottom: 22px}
  .orbit-graph {height: 345px}
  .orbit-copy h1.projection-title {font-size: clamp(4.3rem,7vw,7rem)}
  .orbit-layout {padding-block: 20px}
}
@media(min-width:761px) and (max-width:1050px) {
  .orbit-layout {grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 26px}
  .orbit-copy h1.projection-title {font-size: 7.1vw}
  .orbit-copy>.micro {font-size: 12px}
  .graph-selection {grid-template-columns: 1fr; gap: 3px; padding-block: 10px}
  .coordinate-readout {grid-template-columns: 1fr}
  .entry-image,.entry-image.lecture,.entry-image.terakoya {height: 285px}
  .project-content .case-hero,.project-content .story-section,.project-title-block {padding-left: 68px}
  .project-content .story-section:after {width: 14px; left: 36px}
}
@media(max-width:760px) {
  html {scroll-padding-top: 24px}
  .site-head {height: auto; min-height: 80px; gap: 15px; padding-block: 14px}
  .identity {font-size: 13px; gap: 8px}
  .identity img {width: 32px; height: 30px}
  .site-head nav {gap: 16px; font-size: 13px}
  .site-head sup,.today-link {display: none}
  .orbit-chapter {height: auto; min-height: 0}
  .orbit-sticky {position: relative; height: auto; min-height: 0; max-height: none; overflow: visible; padding-block: 22px}
  .orbit-layout {display: block}
  .chapter-label {font-size: 12px; letter-spacing: .02em}
  .orbit-copy {padding-block: 28px 20px; display: block}
  .orbit-copy>.micro {font-size: 12px; margin-bottom: 20px}
  .orbit-copy h1.projection-title {font-size: clamp(3.3rem,14.6vw,6.8rem); line-height: .98; margin-block: 0 26px}
  .projection-title .title-line {display: block}
  .projection-title .title-return {padding-left: calc(.08em + .18em * var(--view-progress))}
  .orbit-copy .lead {font-size: 21px; max-width: 26ch; margin-bottom: 0}
  .orbit-copy .lead br {display: none}
  .orbit-explanation {display: block; min-height: 0; max-width: 39ch; font-size: 16px; margin-top: 16px}
  .coordinate-readout {grid-template-columns: 1fr 1fr; max-width: none; margin-block: 20px; gap: 4px 10px; padding-block: 12px}
  .orbit-copy .underlink {font-size: 14px; min-height: 44px}
  .orbit-graph {height: clamp(340px,92vw,470px); min-height: 0; margin-bottom: 96px; background-size: 24px 24px}
  .graph-selection {grid-template-columns: 1fr; gap: 4px; min-height: 90px; padding-block: 12px}
  .graph-selection .micro {font-size: 12px}
  .graph-selection p {font-size: 16px}
  .graph-controls {grid-template-columns: auto minmax(80px,1fr); gap: 12px 18px}
  .view-buttons button {padding-inline: 11px; font-size: 13px}
  .return-button {min-height: 44px; font-size: 14px}
  .graph-caption {max-width: 48ch}
  .chapter-foot {margin-top: 20px; line-height: 1.6}
  .chapter-foot span:last-child {display: none}
  .works-section {padding-block: 60px}
  .section-heading-work {margin-bottom: 38px}
  .section-heading-work h2 {font-size: clamp(2.7rem,10.8vw,4.8rem)}
  .section-heading-work h2 .heading-offset {white-space: normal; padding-left: .3em}
  .project-entry,.project-entry:nth-child(even) {padding-block: 34px 40px; gap: 24px 14px}
  .entry-copy h3 {font-size: clamp(28px,7.2vw,43px); line-height: 1.15}
  .entry-copy p {font-size: 16px; max-width: none}
  .entry-open {font-size: 14px; min-height: 48px}
  .entry-image,.entry-image.terakoya {height: 290px; padding: 18px}
  .entry-image.lecture {height: auto; aspect-ratio: 4/3; padding: 0}
  .entry-image.reading {height: auto; padding: 16px; gap: 16px; min-height: 0}
  .entry-image.reading img {max-height: none; border: 0; width: 100%}
  .plate-doubling {font-size: clamp(12px,3.2vw,18px)}
  .plate-registration,.entry-meta {padding: 12px; line-height: 1.6}
  .entry-image.strategy {height: auto; min-height: 260px}
  .long-section {padding-block: 60px}
  .time-heading h2 {font-size: clamp(100px,26vw,155px)}
  .time-heading h2 .time-title-rest {font-size: 32px; max-width: 14ch; padding-left: .3em}
  .time-toolbar {gap: 8px 20px; align-items: center}
  .time-toolbar output {font-size: 13px}
  .time-instrument {margin-top: 40px}
  .time-field {height: 320px}
  .time-controls {gap: 12px}
  .time-controls label {gap: 8px}
  .time-controls label>span {display: none}
  .time-presets {grid-template-columns: repeat(2,minmax(0,1fr))}
  .time-presets button {font-size: 13px; padding: 12px 9px; min-height: 52px; border-bottom: 1px solid #536f7d}
  .time-presets button:nth-child(2n) {border-right: 0}
  .time-presets button.selected {border-bottom: 1px solid #536f7d}
  .time-presets button.selected:nth-child(2n) {border-right: 0}
  .scale-story {font-size: 16px; min-height: 5.4em; margin-block: 20px}
  .time-notes {margin-top: 36px}
  .time-notes article {gap: 24px; padding-block: 30px}
  .temporal-heading {grid-template-columns: minmax(0,1fr) minmax(0,1fr); padding-left: 36px; gap: 15px}
  .time-notes h3 {font-size: 34px}
  .time-notes .temporal-copy {padding-left: 0}
  .about-section {padding-top: 60px}
  .about-grid {grid-template-columns: 1fr; gap: 38px}
  .about-grid h2 {font-size: clamp(29px,8vw,52px); letter-spacing: -.05em}
  .about-grid h2>span:first-child {font-size: 1.7em}
  .about-copy .lead {font-size: 23px}
  .purpose-quote {font-size: clamp(23px,6vw,34px); line-height: 1.45; margin-block: 56px 40px}
  .purpose-quote .quote-line {padding-left: 0}
  .purpose-quote .quote-line:nth-of-type(3),.purpose-quote .quote-line:nth-of-type(5) {padding-left: 5%}
  .purpose-quote cite {padding-left: 5%}
  .site-foot {flex-wrap: wrap; gap: 10px 28px; font-size: 12px}
  .dialog-bar {padding-inline: 20px; gap: 12px; flex-wrap: wrap}
  .dialog-bar>span {display: none}
  .dialog-body {padding: 28px 20px 50px}
  .project-title-block {padding: 60px 0 28px; margin-bottom: 10px}
  .dialog-coordinate {top: 18px; font-size: 28px}
  .project-title-block>.micro {margin-bottom: 20px; font-size: 12px}
  .project-title-block h1 {font-size: clamp(33px,8.8vw,53px); line-height: 1.15; max-width: 100%}
  .project-section-map {gap: 12px; margin-top: 24px}
  .project-content .case-hero {padding: 12px 0 0}
  .case-deck {font-size: 17px}
  .case-meta {grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 18px}
  .project-content .story-section {padding: 72px 0 40px; scroll-margin-top: 80px}
  .project-content .story-section:before {top: 28px; font-size: 25px}
  .project-content .story-section:after {top: 42px; left: 44px; width: 24px}
  .project-content h2 {font-size: clamp(28px,7vw,35px); line-height: 1.25}
  .project-content h3 {font-size: 23px}
  .project-content p {font-size: 16px; line-height: 1.8; max-width: none}
  .project-content .story-lead {font-size: 18px}
  .project-content .visual-registration {padding: 14px 16px; gap: 8px 18px}
  .project-content .work-art {padding: 20px}
  .project-content .carry-note {padding: 24px}
  .project-content .module-atlas summary {min-height: 0}
  .next-entry {font-size: 25px}
}
@media(max-width:380px) {
  .site-head {padding-inline: 16px; gap: 8px; flex-wrap: wrap}
  .site-head nav {gap: 12px; font-size: 12px}
  .identity {font-size: 12px; gap: 6px}
  .identity img {width: 26px}
  .orbit-copy h1.projection-title {font-size: 14.2vw}
  .graph-controls {grid-template-columns: 1fr}
  .angle-control {flex-direction: row; align-items: center; gap: 16px; min-height: 44px}
  .angle-control input {min-width: 0}
  .entry-image.fragments {gap: 8px; padding: 12px}
  .plate-doubling {font-size: 12px}
  .temporal-heading {grid-template-columns: 1fr; gap: 18px}
  .about-grid h2 {font-size: 8.3vw}
  .project-title-block h1 {font-size: 32px}
}
@media(prefers-reduced-motion:reduce) {
  html {scroll-behavior: auto}
  .orbit-chapter {height: auto; min-height: 0}
  .orbit-sticky {position: relative; height: auto; min-height: 0; max-height: none}
  .projection-title .title-return {transition: none; padding-left: .15em}
  .entry-plate,.entry-node {transition: none}
}