:root {
  --ink: #171915;
  --ink-soft: #4f5149;
  --paper: #eee9dc;
  --paper-deep: #e3dccb;
  --paper-light: #f7f3e9;
  --night: #111713;
  --night-soft: #1b2420;
  --gold: #b59861;
  --gold-muted: #8d7954;
  --cinnabar: #8f392b;
  --rule: rgba(73, 68, 55, .23);
  --rule-strong: rgba(73, 68, 55, .48);
  --serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
  --sans: "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif;
  color-scheme: light;
  font-family: var(--serif);
  font-synthesis: none;
  scrollbar-gutter: stable;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 18%, rgba(255, 255, 255, .48), transparent 24rem),
    radial-gradient(circle at 88% 52%, rgba(151, 132, 88, .08), transparent 30rem),
    repeating-linear-gradient(0deg, rgba(73, 68, 55, .018) 0 1px, transparent 1px 5px),
    var(--paper);
  line-height: 1.75;
  overflow-x: clip;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--cinnabar);
  outline-offset: 5px;
}

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

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: .7rem 1rem;
  color: var(--paper-light);
  background: var(--cinnabar);
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform .18s ease;
}

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

.masthead {
  position: relative;
  color: #eee6d4;
  background:
    radial-gradient(circle at 80% -20%, rgba(181, 152, 97, .16), transparent 32rem),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .012) 0 1px, transparent 1px 7px),
    var(--night);
  border-top: 5px solid var(--gold-muted);
  border-bottom: 1px solid rgba(181, 152, 97, .68);
}

.masthead::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, rgba(181, 152, 97, .36) 18%, rgba(181, 152, 97, .7) 50%, rgba(181, 152, 97, .36) 82%, transparent);
  transform: translateY(5px);
}

.masthead__inner,
main,
.site-footer {
  width: min(1280px, calc(100% - 64px));
  margin-inline: auto;
}

.masthead__inner {
  display: grid;
  grid-template-areas:
    "brand statement"
    "brand facts";
  grid-template-columns: minmax(20rem, .78fr) minmax(32rem, 1.22fr);
  column-gap: clamp(3rem, 7vw, 7rem);
  row-gap: clamp(1.35rem, 2.4vw, 2rem);
  align-items: start;
  padding: clamp(4rem, 8vw, 7.5rem) 0 clamp(3.2rem, 6vw, 5.5rem);
}

.brand-lockup {
  grid-area: brand;
  display: flex;
  gap: 1.35rem;
  align-self: center;
  align-items: flex-start;
}

.brand-seal {
  display: grid;
  flex: 0 0 auto;
  width: 4.25rem;
  aspect-ratio: 1;
  place-items: center;
  color: #d7b86f;
  font-size: 2rem;
  line-height: 1;
  border: 1px solid rgba(215, 184, 111, .82);
  box-shadow: inset 0 0 0 4px var(--night), inset 0 0 0 5px rgba(215, 184, 111, .38);
}

.eyebrow,
.section-kicker,
.work__index,
.work__facts dt {
  margin: 0;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.eyebrow {
  color: #d7b86f;
  white-space: nowrap;
}

.brand-lockup h1 {
  margin: .35rem 0 0;
  font-size: clamp(3.35rem, 5.7vw, 5.8rem);
  font-weight: 420;
  letter-spacing: .16em;
  line-height: 1;
}

.brand-en {
  margin: .7rem 0 0;
  color: rgba(238, 230, 212, .58);
  font-size: .88rem;
  letter-spacing: .18em;
}

.masthead__statement {
  grid-area: statement;
  padding-top: 1rem;
  border-top: 1px solid rgba(215, 184, 111, .32);
}

.masthead__statement p {
  max-width: 36rem;
  margin: 1.3rem 0 0;
  color: rgba(238, 230, 212, .7);
}

.masthead__statement .statement-lead {
  margin-top: 0;
  color: #f2ead8;
  font-size: clamp(1.55rem, 2.5vw, 2.35rem);
  line-height: 1.45;
  letter-spacing: .06em;
  text-wrap: balance;
}

.collection-facts {
  grid-area: facts;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid rgba(215, 184, 111, .32);
  border-bottom: 1px solid rgba(215, 184, 111, .32);
}

.collection-facts div {
  display: flex;
  gap: .65rem;
  align-items: baseline;
  justify-content: center;
  padding: .85rem 1rem;
  text-align: center;
}

.collection-facts div + div {
  border-left: 1px solid rgba(215, 184, 111, .2);
}

.collection-facts dt {
  color: rgba(238, 230, 212, .52);
  font-family: var(--sans);
  font-size: .66rem;
  letter-spacing: .12em;
  white-space: nowrap;
}

.collection-facts dd {
  margin: 0;
  color: #d7b86f;
  font-size: 1.05rem;
  letter-spacing: .06em;
  white-space: nowrap;
}

main {
  padding: clamp(4.5rem, 8vw, 8rem) 0 0;
}

.curatorial-note {
  display: grid;
  grid-template-columns: 4.5rem minmax(14rem, .75fr) minmax(20rem, 1.25fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  align-items: start;
  padding: 0 0 clamp(4rem, 7vw, 6.5rem);
  border-bottom: 1px solid var(--rule-strong);
}

.section-mark {
  display: grid;
  width: 3.4rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--cinnabar);
  font-size: 1.45rem;
  border: 1px solid rgba(143, 57, 43, .65);
}

.section-kicker {
  color: #46645f;
}

.curatorial-note h2,
.exhibition__heading h2,
.boundary-note h2 {
  margin: .65rem 0 0;
  font-weight: 450;
  line-height: 1.35;
  letter-spacing: .05em;
  text-wrap: balance;
}

.curatorial-note h2 {
  font-size: clamp(1.85rem, 3vw, 3rem);
}

.curatorial-note__copy {
  columns: 2 16rem;
  column-gap: 3rem;
  color: var(--ink-soft);
}

.curatorial-note__copy p {
  margin: 0;
  break-inside: avoid;
}

.curatorial-note__copy p + p {
  margin-top: 1.2rem;
}

.curatorial-note__copy strong {
  color: var(--ink);
  font-weight: 600;
}

.exhibition {
  padding-top: clamp(4rem, 7vw, 6.5rem);
}

.exhibition__heading {
  display: flex;
  gap: 2rem;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 1.8rem;
}

.exhibition__heading h2 {
  font-size: clamp(2.3rem, 4vw, 4rem);
}

.exhibition__heading > p {
  max-width: 25rem;
  margin: 0 0 .45rem;
  color: var(--ink-soft);
  text-align: right;
}

.exhibition-rail {
  border: 1px solid var(--rule-strong);
  background: var(--paper-deep);
}

.work {
  --accent: #69756e;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(20rem, .72fr);
  min-height: 0;
  background: var(--paper-light);
  overflow: hidden;
}

.work:nth-child(even) {
  grid-template-columns: minmax(20rem, .72fr) minmax(0, 1.45fr);
}

.work:not(:last-child) {
  margin-bottom: clamp(.8rem, 1.25vw, 1.1rem);
  border-bottom: 1px solid var(--rule-strong);
}

.work + .work {
  border-top: 1px solid var(--rule-strong);
}

.work:nth-child(even) .work__preview {
  grid-column: 2;
  grid-row: 1;
  border-right: 0;
  border-left: 1px solid var(--rule-strong);
}

.work:nth-child(even) .work__copy {
  grid-column: 1;
  grid-row: 1;
}

.work--darkroom {
  --accent: #8b7451;
}

.work--liuyong {
  --accent: #526a6a;
}

.work--sushi {
  --accent: #a16d55;
}

.work--wangwei {
  --accent: #678f87;
}

.work--night-voyage {
  --accent: #74705b;
}

.work__preview {
  position: relative;
  display: grid;
  aspect-ratio: 1185 / 750;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, var(--paper));
  border-right: 1px solid var(--rule-strong);
}

.work__preview::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.work__preview img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  object-position: center;
  transition: filter .35s ease;
}

.work:hover .work__preview img,
.work:focus-within .work__preview img {
  filter: saturate(1.04) contrast(1.025);
}

.work__copy {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(2rem, 3vw, 3rem);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 7%, transparent), transparent 45%),
    rgba(247, 243, 233, .7);
}

.work__copy::before {
  content: "";
  position: absolute;
  top: clamp(2rem, 3vw, 3rem);
  right: 0;
  width: 3.5rem;
  border-top: 3px solid var(--accent);
}

.work__index {
  color: var(--accent);
}

.work__index span {
  display: inline-block;
  min-width: 2.4rem;
  margin-right: .7rem;
  color: var(--ink-soft);
  border-right: 1px solid var(--rule);
}

.work h3 {
  margin: clamp(2rem, 3.2vw, 3rem) 0 0;
  font-size: clamp(2rem, 3vw, 3.15rem);
  font-weight: 470;
  line-height: 1.22;
  letter-spacing: .05em;
  text-wrap: balance;
}

.work__subtitle {
  margin: .7rem 0 0;
  color: var(--accent);
  font-size: .98rem;
  letter-spacing: .12em;
}

.work__description {
  max-width: 28rem;
  margin: 1.5rem 0 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.work__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: auto 0 0;
  padding-top: 1.5rem;
}

.work__facts div {
  padding: .9rem 1rem .2rem 0;
  border-top: 1px solid var(--rule);
}

.work__facts div + div {
  padding-left: 1rem;
  border-left: 1px solid var(--rule);
}

.work__facts dt {
  color: #707168;
  font-size: .65rem;
  letter-spacing: .1em;
}

.work__facts dd {
  margin: .35rem 0 0;
  font-size: .95rem;
}

.work__enter {
  align-self: flex-start;
  margin-top: 1.75rem;
  padding: .65rem .15rem .5rem;
  font-family: var(--sans);
  font-size: .92rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}

.work__enter span[aria-hidden] {
  display: inline-block;
  margin-left: .7rem;
  transition: transform .18s ease;
}

.work__enter:hover span[aria-hidden],
.work__enter:focus-visible span[aria-hidden] {
  transform: translate(.18rem, -.18rem);
}

.boundary-note {
  display: grid;
  grid-template-columns: minmax(14rem, .55fr) minmax(20rem, 1.45fr);
  gap: clamp(2rem, 6vw, 7rem);
  margin: clamp(4.5rem, 8vw, 8rem) 0;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}

.boundary-note h2 {
  margin-top: 0;
  font-size: clamp(1.55rem, 2.6vw, 2.5rem);
}

.boundary-note p:not(.section-kicker) {
  max-width: 54rem;
  margin: 1.2rem 0 0;
  color: var(--ink-soft);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 2rem 0 3.5rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  font-size: .86rem;
}

.site-footer p {
  margin: 0;
}

.site-footer__brand {
  display: flex;
  gap: .8rem;
  align-items: center;
  color: var(--ink);
}

.site-footer__brand span {
  display: grid;
  width: 2rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--cinnabar);
  border: 1px solid rgba(143, 57, 43, .65);
}

.site-footer > a {
  padding-block: .35rem;
  text-underline-offset: .28em;
}

.not-found {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 2rem;
}

.not-found__panel {
  width: min(42rem, 100%);
  padding: clamp(2.5rem, 8vw, 6rem);
  text-align: center;
  border: 1px solid var(--rule-strong);
}

.not-found__mark {
  margin: 0;
  color: var(--cinnabar);
  font-size: clamp(4rem, 15vw, 8rem);
  line-height: 1;
}

.not-found h1 {
  margin: 1.5rem 0 0;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 450;
}

.not-found p {
  margin: 1rem 0 0;
  color: var(--ink-soft);
}

.not-found a {
  display: inline-block;
  margin-top: 2rem;
  padding: .7rem .1rem .5rem;
  text-decoration: none;
  border-bottom: 1px solid var(--cinnabar);
}

@supports not (background: color-mix(in srgb, red 10%, transparent)) {
  .work__copy {
    background: rgba(247, 243, 233, .82);
  }
}

@media (max-width: 1080px) {
  .masthead__inner {
    grid-template-columns: minmax(17rem, .8fr) minmax(0, 1.2fr);
    column-gap: 3rem;
  }

  .work,
  .work:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .work__preview,
  .work:nth-child(even) .work__preview {
    grid-column: 1;
    grid-row: 1;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule-strong);
    border-left: 0;
  }

  .work__copy,
  .work:nth-child(even) .work__copy {
    grid-column: 1;
    grid-row: 2;
    min-height: 0;
  }
}

@media (max-width: 820px) {
  .masthead__inner,
  main,
  .site-footer {
    width: min(100% - 36px, 1280px);
  }

  .masthead__inner {
    grid-template-areas:
      "brand"
      "statement"
      "facts";
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .brand-lockup {
    align-self: start;
  }

  .curatorial-note {
    grid-template-columns: 3.4rem 1fr;
  }

  .curatorial-note__copy {
    grid-column: 2;
    columns: initial;
  }

  .boundary-note {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer > a {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .masthead__inner,
  main,
  .site-footer {
    width: min(100% - 24px, 1280px);
  }

  .masthead__inner {
    padding-top: 3.4rem;
  }

  .brand-lockup {
    gap: 1rem;
  }

  .brand-seal {
    width: 3.45rem;
    font-size: 1.6rem;
  }

  .brand-lockup h1 {
    font-size: clamp(3rem, 18vw, 4.6rem);
  }

  .eyebrow {
    font-size: .58rem;
    white-space: normal;
  }

  .collection-facts dd {
    font-size: 1rem;
  }

  .collection-facts div {
    flex-direction: column;
    gap: .3rem;
  }

  .curatorial-note {
    grid-template-columns: 1fr;
  }

  .section-mark {
    width: 3rem;
  }

  .curatorial-note__copy {
    grid-column: auto;
  }

  .exhibition__heading {
    display: block;
  }

  .exhibition__heading > p {
    margin-top: 1rem;
    text-align: left;
  }

  .work__preview,
  .work:nth-child(even) .work__preview,
  .work__preview img {
    min-height: 0;
  }

  .work__copy {
    min-height: 0;
    padding: 1.7rem 1.35rem 2rem;
  }

  .work__copy::before {
    top: 1.7rem;
    width: 2rem;
  }

  .work h3 {
    margin-top: 2rem;
    font-size: clamp(1.9rem, 10vw, 2.65rem);
  }

  .work__description {
    margin-top: 1.4rem;
  }

  .work__facts {
    grid-template-columns: 1fr;
    margin-top: 2rem;
  }

  .work__facts div + div {
    padding-left: 0;
    border-left: 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .site-footer > a {
    grid-column: auto;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .masthead {
    color: var(--ink);
    background: transparent;
    border-color: var(--ink);
  }

  .work {
    break-inside: avoid;
  }

  .work__enter,
  .skip-link {
    display: none;
  }
}