:root {
  color-scheme: light;
  --paper: #f7f7f4;
  --ink: #171815;
  --muted: #686b65;
  --line: #d9dad4;
  --accent: #7a8177;
  --field-point: rgba(23, 24, 21, 0.68);
  --field-faint: rgba(23, 24, 21, 0.13);
  --serif: "Newsreader", Georgia, serif;
  --mono: "DM Mono", "Courier New", monospace;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;
  --reading-width: min(46vw, 48rem);
  --field-width: 60vw;
  --page-pad: clamp(var(--space-4), 4vw, var(--space-10));
  --content-pad: clamp(var(--space-6), 5vw, var(--space-16));
  --text-measure: 36rem;
  --narrow-measure: 28rem;
  --rule-width: 0.0625rem;
  --focus-width: 0.125rem;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 180ms var(--ease);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--accent);
  color: var(--paper);
}

a {
  color: inherit;
  text-decoration-color: var(--muted);
  text-decoration-thickness: var(--rule-width);
  text-underline-offset: var(--space-1);
}

a:hover {
  text-decoration-thickness: var(--focus-width);
}

:focus-visible {
  outline: var(--focus-width) solid var(--ink);
  outline-offset: var(--space-1);
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-2) var(--space-3);
  translate: 0 calc(-100% - var(--space-8));
  background: var(--ink);
  color: var(--paper);
  font: 400 0.75rem/1 var(--mono);
  text-decoration: none;
  transition: translate var(--transition);
}

.skip-link:focus {
  translate: 0;
}

.reading-column {
  position: relative;
  z-index: 2;
  width: var(--reading-width);
  min-width: 0;
  background: linear-gradient(
    to right,
    var(--paper) 0%,
    var(--paper) 78%,
    color-mix(in srgb, var(--paper) 58%, transparent) 89%,
    transparent 100%
  );
}

.site-header {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--space-16);
  padding-inline: var(--page-pad);
  font: 400 0.6875rem/1.3 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: none;
}

.site-header nav {
  display: flex;
  gap: var(--space-6);
}

.site-header nav a {
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition);
}

.site-header nav a:hover {
  text-decoration-color: var(--ink);
}

.site-header nav {
  position: relative;
  align-items: center;
}

.site-header nav .background-details {
  position: relative;
  max-width: none;
  margin-left: 0;
}

.site-header nav .background-details summary {
  color: var(--ink);
  font: inherit;
  letter-spacing: inherit;
}

.site-header nav .background-details .background-grid {
  position: absolute;
  z-index: 30;
  top: calc(100% + 0.75rem);
  left: auto;
  right: 0;
  width: min(56rem, calc(100vw - 2rem));
  transform: none;
  margin-top: 0;
  padding: var(--space-6);
  background: var(--paper);
  border: var(--rule-width) solid var(--line);
  box-shadow: 0 1rem 2.5rem rgba(30, 36, 30, 0.08);
}

.introduction {
  min-height: calc(100svh - var(--space-16));
  padding: clamp(var(--space-12), 8vh, var(--space-24)) var(--content-pad) var(--space-16);
  overflow: hidden;
}

.catalog-line,
.room-number,
.object-label,
.portrait figcaption,
.field-stage figcaption,
.accession dt,
.artifact-notes dt,
.colophon-meta,
.source-link {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 300;
  letter-spacing: 0.065em;
  line-height: 1.45;
  text-transform: uppercase;
}

.catalog-line,
.room-number,
.object-label,
.portrait figcaption,
.accession dt,
.artifact-notes dt,
.colophon-meta {
  color: var(--muted);
}

.catalog-line {
  margin: 0 0 var(--space-16);
}

.introduction h1 {
  margin: 0;
  font-size: clamp(4.5rem, 9vw, 8.75rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.78;
}

.date-line {
  max-width: 18ch;
  margin: var(--space-6) 0 var(--space-20);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.curatorial-note {
  position: relative;
  z-index: 2;
  max-width: var(--narrow-measure);
}

.curatorial-note p {
  margin: 0;
  color: var(--ink);
}

.curatorial-note p + p {
  margin-top: var(--space-4);
}

.portrait {
  width: min(76%, 26rem);
  margin: var(--space-12) calc(var(--content-pad) * -0.35) calc(var(--space-16) * -1) auto;
}

.portrait img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
  opacity: 0.82;
  filter: contrast(0.92);
}

.portrait figcaption {
  max-width: 26ch;
  margin-top: calc(var(--space-3) * -1);
  padding-bottom: var(--space-4);
}

.field-stage {
  position: fixed;
  z-index: 1;
  top: 0;
  right: 0;
  width: var(--field-width);
  height: 100svh;
  margin: 0;
  pointer-events: none;
  overflow: hidden;
}

#museum-field {
  display: block;
  width: 100%;
  height: 100%;
}

.field-stage figcaption {
  position: absolute;
  right: var(--page-pad);
  bottom: var(--space-6);
  max-width: 34ch;
  color: var(--muted);
  text-align: right;
}

.collection {
  position: relative;
  z-index: 2;
}

.room {
  min-height: 100svh;
  padding: clamp(var(--space-20), 12vh, var(--space-32)) var(--content-pad) var(--space-24);
  scroll-margin-top: var(--space-8);
}

.room-heading {
  display: grid;
  grid-template-columns: minmax(5rem, 0.28fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
  margin-bottom: var(--space-16);
}

.room-number {
  margin: var(--space-2) 0 0;
}

.room h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.65rem, 4.8vw, 4.75rem);
  font-weight: 400;
  letter-spacing: -0.052em;
  line-height: 0.94;
}

.room-lede {
  max-width: var(--text-measure);
  margin: 0 0 var(--space-20) auto;
  font-size: clamp(1.25rem, 1.8vw, 1.625rem);
  line-height: 1.42;
}

.index-register {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  margin-block: var(--space-16);
}

.index-register h3,
.study-note h3 {
  margin: 0 0 var(--space-6);
  font: 400 0.6875rem/1.45 var(--mono);
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.index-register p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

.accession,
.artifact-notes {
  margin: var(--space-16) 0 0;
}

.accession > div,
.artifact-notes > div {
  display: grid;
  grid-template-columns: minmax(7rem, 0.32fr) minmax(0, 1fr);
  gap: var(--space-4);
  padding-block: var(--space-3);
  border-top: var(--rule-width) solid var(--line);
}

.accession dt,
.accession dd,
.artifact-notes dt,
.artifact-notes dd {
  margin: 0;
}

.accession dd,
.artifact-notes dd {
  color: var(--muted);
  font-size: 0.9375rem;
}

.artifact + .artifact {
  margin-top: var(--space-32);
}

.object-label {
  margin: 0 0 var(--space-6);
}

.artifact h3,
.note-shelf h3 {
  max-width: 20ch;
  margin: 0 0 var(--space-6);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.artifact > p:not(.object-label) {
  max-width: var(--text-measure);
  margin: 0;
}

.artifact > p:not(.object-label) + p {
  margin-top: var(--space-4);
  color: var(--muted);
}

.source-link {
  display: inline-block;
  margin-top: var(--space-6);
}

.study-note {
  max-width: var(--narrow-measure);
  margin: var(--space-24) 0 0 auto;
}

.study-note p {
  margin: 0;
  color: var(--muted);
  font-style: italic;
}

.note-shelf {
  display: grid;
  gap: var(--space-24);
}

.note-shelf article {
  min-width: 0;
}

.note-shelf p:not(.object-label),
.note-shelf ul {
  max-width: var(--text-measure);
  margin: 0;
  color: var(--ink);
}

.note-shelf ul {
  padding-left: var(--space-6);
}

.note-shelf li + li {
  margin-top: var(--space-3);
}

.background {
  scroll-margin-top: var(--space-8);
  padding: var(--space-8) var(--content-pad) var(--space-12);
}

.background-details {
  max-width: var(--text-measure);
  margin-left: auto;
}

.background-details summary {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  color: var(--muted);
  font: 300 0.6875rem/1.45 var(--mono);
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.background-details summary::after {
  content: "+";
  font-size: 0.85rem;
}

.background-details[open] summary::after {
  content: "−";
}

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

.background-details .background-grid {
  margin-top: var(--space-8);
}

.background-details .background-column h3,
.background-details .background-list dt,
.background-details .background-list dd {
  color: var(--muted);
  font-family: var(--mono);
  text-transform: uppercase;
}

.background-details .background-column h3 {
  margin-bottom: var(--space-3);
  font-size: 0.625rem;
}

.background-details .background-list dt {
  font-size: 0.6875rem;
  line-height: 1.45;
}

.background-details .background-list dd {
  font-size: 0.625rem;
  line-height: 1.5;
}

.background-grid {
  display: grid;
  grid-template-columns: minmax(22rem, 1.25fr) minmax(18rem, 1fr);
  gap: var(--space-16);
  width: min(56rem, calc(100vw - 2 * var(--page-pad)));
  max-width: none;
  margin-left: auto;
}

.background-column h3 {
  margin: 0 0 var(--space-6);
  font: 300 0.6875rem/1.45 var(--mono);
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.background-list {
  margin: 0;
}

.background-list > div {
  padding-block: var(--space-3);
  border-top: var(--rule-width) solid var(--line);
}

.background-list dt,
.background-list dd {
  margin: 0;
}

.background-list dt {
  white-space: nowrap;
  font-size: 1.08rem;
  line-height: 1.25;
}

.background-list dd {
  margin-top: var(--space-1);
  color: var(--muted);
  font-size: 0.9375rem;
}

body[data-background-placement="colophon"] .colophon {
  min-height: auto;
  display: block;
}

body[data-background-placement="colophon"] .colophon > .room-number {
  margin: 0;
}

body[data-background-placement="colophon"] .colophon .background {
  width: 100%;
  padding: 0 0 var(--space-20);
  background: none;
}

body[data-background-placement="colophon"] .colophon .colophon-statement {
  margin-block: var(--space-20);
}

.colophon {
  min-height: 70svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-24) var(--content-pad) var(--space-8);
}

.colophon > .room-number {
  margin: 0;
}

.colophon-statement {
  max-width: 18ch;
  margin: var(--space-20) 0;
  font-size: clamp(2.25rem, 4vw, 4rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.colophon-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
}

.colophon-meta p {
  margin: 0;
}

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

@media (max-width: 64rem) {
  :root {
    --reading-width: 100%;
    --field-width: 100%;
  }

  .reading-column {
    width: 100%;
    background: var(--paper);
  }

  .introduction {
    min-height: calc(100svh - var(--space-16));
  }

  .portrait {
    width: min(62%, 28rem);
    margin-right: 0;
  }

  .field-stage {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    height: clamp(32rem, 86svh, 48rem);
  }

  .field-stage figcaption {
    left: var(--page-pad);
    right: auto;
    text-align: left;
  }

  .room {
    min-height: 0;
  }
}

@media (max-width: 42rem) {
  body {
    font-size: 1rem;
  }

  .site-header {
    min-height: var(--space-12);
    padding-inline: var(--space-4);
  }

  .site-header nav {
    gap: var(--space-4);
  }

  .site-header nav .background-details .background-grid {
    position: fixed;
    top: calc(var(--space-12) - var(--space-2));
    right: var(--space-4);
    left: auto;
    width: calc(100vw - 2 * var(--space-4));
    transform: none;
  }

  .introduction {
    min-height: 0;
    padding: var(--space-16) var(--space-4) var(--space-8);
  }

  .catalog-line {
    margin-bottom: var(--space-12);
  }

  .introduction h1 {
    font-size: clamp(4.25rem, 22vw, 6.5rem);
  }

  .date-line {
    margin: var(--space-4) 0 var(--space-12);
  }

  .portrait {
    width: min(88%, 28rem);
    margin: var(--space-10) calc(var(--space-4) * -1) calc(var(--space-8) * -1) auto;
  }

  .portrait figcaption {
    padding-left: var(--space-4);
  }

  .field-stage {
    height: clamp(28rem, 132vw, 36rem);
  }

  .field-stage figcaption {
    left: var(--space-4);
    bottom: var(--space-4);
  }

  .room {
    padding: var(--space-20) var(--space-4) var(--space-16);
    scroll-margin-top: var(--space-4);
  }

  .room-heading {
    display: block;
    margin-bottom: var(--space-10);
  }

  .room-number {
    margin: 0 0 var(--space-8);
  }

  .room h2 {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }

  .room-lede {
    margin-bottom: var(--space-16);
  }

  .index-register {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .index-register h3 {
    margin-bottom: var(--space-3);
  }

  .accession > div,
  .artifact-notes > div {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .artifact + .artifact {
    margin-top: var(--space-24);
  }

  .artifact h3,
  .note-shelf h3 {
    font-size: clamp(1.75rem, 8.5vw, 2.5rem);
  }

  .note-shelf {
    gap: var(--space-20);
  }

  .colophon {
    min-height: 34rem;
    padding: var(--space-20) var(--space-4) var(--space-6);
  }

  .colophon-statement {
    font-size: clamp(2.15rem, 10.5vw, 3.25rem);
  }

  .colophon-meta {
    display: grid;
  }
}

@media (max-width: 42rem) {
  .background {
    padding: var(--space-20) var(--space-4) var(--space-20);
  }

  .background-heading {
    display: block;
    margin-bottom: var(--space-10);
  }

  .background-heading .room-number {
    margin-bottom: var(--space-8);
  }

  .background-heading h2 {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }

  .background-intro {
    margin-bottom: var(--space-12);
  }

  .background-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  .background-list dt {
    white-space: normal;
  }

  body[data-background-placement="colophon"] .colophon .background {
    padding: 0 0 var(--space-12);
  }
}

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

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