:root {
  --paper: #f2f0ea;
  --paper-deep: #e8e4dc;
  --ink: #20201e;
  --muted: #67635d;
  --rule: #c9c4bb;
  --accent: #8f1f2f;
  --accent-dark: #681420;
  --cream: #f5f0e8;
  --pink: #efd9dc;
  --warm-grey: #b9aea3;
  --display: Georgia, "Times New Roman", "Noto Serif SC", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --max: 1240px;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
}

/* PathMuse */
.pathmuse {
  --pm-paper: #f3f0e8;
  --pm-stone: #e4dfd2;
  --pm-sand: #b59b62;
  --pm-gold: #9d7c3e;
  --pm-charcoal: #242521;
  --pm-rule: #c9c1af;
  background: var(--pm-paper);
}

.pathmuse .site-header {
  background: color-mix(in srgb, var(--pm-paper) 96%, transparent);
}

.pm-section {
  padding-block: clamp(5.5rem, 9vw, 9rem);
  border-bottom: 1px solid var(--pm-rule);
}

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

.pm-kicker,
.pm-label {
  margin-bottom: 0.7rem;
  color: #725d35;
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.pm-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.42fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: end;
}

.pm-hero-copy h1 {
  margin: 0 0 1.4rem;
  font-family: var(--sans);
  font-size: clamp(4.7rem, 12vw, 10.5rem);
  font-weight: 620;
  letter-spacing: -0.085em;
  line-height: 0.82;
}

.pm-deck {
  max-width: 52rem;
  margin-bottom: 1.3rem;
  font-size: clamp(1.5rem, 3vw, 2.7rem);
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.pm-mantra {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.pm-hero-route {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  padding-bottom: 0.4rem;
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 1.15rem;
}

.pm-hero-route i {
  height: 1px;
  background: currentColor;
}

.pm-hero-route span {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.pm-hero-visual {
  display: grid;
  grid-template-columns: 1.55fr 0.68fr 0.68fr;
  gap: 1rem;
  align-items: stretch;
  margin-top: clamp(3.5rem, 7vw, 7rem);
}

.pm-hero-visual > * {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--pm-rule);
  background: #ebe7dc;
}

.pm-hero-film video {
  aspect-ratio: 16 / 9;
  height: auto;
}

.pm-hero-film span,
.pm-hero-visual figcaption {
  display: block;
  padding: 0.8rem 0.9rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.pm-hero-visual figure img {
  width: 100%;
  height: 23rem;
  padding: 1rem;
  object-fit: contain;
  background: #ebe7dc;
}

.pm-meta {
  display: grid;
  grid-template-columns: 0.85fr 0.75fr 1.35fr 1.3fr;
  margin-top: 1rem;
  border-top: 1px solid var(--pm-rule);
  border-bottom: 1px solid var(--pm-rule);
}

.pm-meta > div {
  min-width: 0;
  padding: 1.35rem 1.5rem 1.35rem 0;
}

.pm-meta > div + div {
  padding-left: 1.5rem;
  border-left: 1px solid var(--pm-rule);
}

.pm-meta p:last-child {
  margin: 0;
  font-size: 0.93rem;
}

.pm-role {
  margin-top: clamp(5rem, 8vw, 8rem);
}

.pm-heading {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.pm-heading > p {
  margin: 0;
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 1.25rem;
}

.pm-heading h2 {
  max-width: 62rem;
  margin-bottom: 1.1rem;
  font-family: var(--sans);
  font-size: clamp(2.4rem, 5.4vw, 5.3rem);
  font-weight: 550;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.pm-heading > div > p {
  max-width: 54rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.8vw, 1.35rem);
  line-height: 1.42;
}

.pm-heading.compact h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.pm-focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--pm-charcoal);
}

.pm-focus-grid article {
  padding: 1.7rem 2rem 1.7rem 0;
  border-bottom: 1px solid var(--pm-rule);
}

.pm-focus-grid article + article {
  padding-left: 2rem;
  border-left: 1px solid var(--pm-rule);
}

.pm-focus-grid span,
.pm-insights > article > span,
.pm-demonstrates article > span {
  color: var(--pm-gold);
  font-family: var(--display);
}

.pm-focus-grid h3 {
  margin: 1.4rem 0 0.7rem;
  font-size: 1.15rem;
}

.pm-focus-grid p,
.pm-secondary-role {
  color: var(--muted);
  font-size: 0.94rem;
}

.pm-secondary-role {
  max-width: 55rem;
  margin: 1.3rem 0 0 auto;
}

.pm-research {
  background: #ece8dd;
}

.pm-research-evidence {
  display: grid;
  grid-template-columns: 1.45fr 0.7fr 0.7fr;
  gap: 1rem;
  align-items: stretch;
}

.pm-research-evidence figure,
.pm-concept-origin figure,
.pm-map-compare figure,
.pm-object-level figure,
.pm-route-variants figure,
.pm-prototype-evidence figure,
.pm-iteration-images figure {
  margin: 0;
}

.pm-research-evidence img {
  width: 100%;
  height: 34rem;
  padding: 0.8rem;
  object-fit: contain;
  background: #ded7c8;
}

.pm-research-evidence figcaption,
.pm-concept-origin figcaption,
.pm-map-compare figcaption,
.pm-object-level figcaption,
.pm-prototype-evidence figcaption {
  padding-top: 0.7rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.pm-research-methods {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  margin-top: 2.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--pm-rule);
  border-bottom: 1px solid var(--pm-rule);
}

.pm-research-methods > div:last-child {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: start;
}

.pm-research-methods strong {
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 4.5rem;
  font-weight: 400;
  line-height: 0.8;
}

.pm-research-methods p {
  margin: 0;
}

.pm-scenario {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
  margin-top: clamp(4rem, 7vw, 7rem);
}

.pm-scenario h3,
.pm-concept-origin h3,
.pm-object-level h3,
.pm-route-copy h3,
.pm-iteration-copy h3,
.pm-boundaries > div:first-child h3 {
  margin-bottom: 1rem;
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.pm-scenario figure {
  margin: 0;
  text-align: center;
}

.pm-scenario img {
  max-height: 30rem;
  margin-inline: auto;
  object-fit: contain;
}

.pm-scenario figcaption {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.pm-insights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(4rem, 7vw, 7rem);
  border-top: 1px solid var(--pm-charcoal);
}

.pm-insights article {
  padding: 1.8rem 2rem 2rem 0;
  border-bottom: 1px solid var(--pm-rule);
}

.pm-insights article + article {
  padding-left: 2rem;
  border-left: 1px solid var(--pm-rule);
}

.pm-insights .pm-label {
  margin-top: 2rem;
}

.pm-insights h3 {
  font-size: 1.35rem;
  letter-spacing: -0.025em;
  line-height: 1.22;
}

.pm-insights p:last-child {
  margin: 0;
  color: var(--muted);
}

.pm-opportunity,
.pm-design-logic {
  margin-top: clamp(4rem, 7vw, 7rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  background: var(--pm-charcoal);
  color: var(--pm-paper);
}

.pm-opportunity .pm-label,
.pm-design-logic .pm-label {
  color: #d8bf86;
}

.pm-opportunity > p:nth-child(2),
.pm-design-logic > p:nth-child(2) {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 3vw, 2.5rem);
  margin: 1.6rem 0 1rem;
  font-size: clamp(1.6rem, 4vw, 4rem);
  letter-spacing: -0.04em;
}

.pm-opportunity i,
.pm-design-logic i {
  color: #d8bf86;
  font-family: var(--display);
  font-weight: 400;
}

.pm-opportunity > span,
.pm-design-logic > span {
  color: #c9c4b8;
}

.pm-strategy {
  background: var(--pm-paper);
}

.pm-concept-origin {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
}

.pm-concept-origin figure img {
  width: 100%;
  max-height: 34rem;
  padding: 1rem;
  object-fit: contain;
  background: #e8e2d5;
}

.pm-journey {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1.2rem;
  align-items: center;
  margin-top: clamp(5rem, 8vw, 8rem);
}

.pm-journey > i {
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 2rem;
}

.pm-journey article {
  min-height: 18rem;
  padding: 1.8rem;
  border-top: 2px solid var(--pm-gold);
  background: #e9e4d8;
}

.pm-journey article > span {
  color: var(--pm-gold);
  font-family: var(--display);
}

.pm-journey h3 {
  margin: 3rem 0 1rem;
  font-size: 2rem;
}

.pm-journey small {
  display: block;
  margin-top: 2rem;
  color: #725d35;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.pm-system-evidence {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  margin-top: clamp(5rem, 8vw, 8rem);
  padding-top: 2rem;
  border-top: 1px solid var(--pm-charcoal);
}

.pm-system-evidence figure {
  margin: 0;
}

.pm-system-evidence figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.pm-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.8rem;
  font-weight: 760;
  letter-spacing: 0.08em;
}

.pm-flow i {
  color: var(--pm-gold);
}

.pm-map {
  background: #e7e3d8;
}

.pm-map-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.4rem;
  align-items: center;
}

.pm-map-compare figure {
  min-width: 0;
}

.pm-map-compare img {
  width: 100%;
  height: 46rem;
  padding: 1.2rem;
  object-fit: contain;
  background: #f5f2ea;
  border: 1px solid var(--pm-rule);
}

.pm-map-arrow {
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 2.5rem;
}

.pm-map-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(4rem, 7vw, 7rem);
  border-top: 1px solid var(--pm-charcoal);
}

.pm-map-process article {
  padding: 1.6rem 1.5rem 1.6rem 0;
  border-bottom: 1px solid var(--pm-rule);
}

.pm-map-process article + article {
  padding-left: 1.5rem;
  border-left: 1px solid var(--pm-rule);
}

.pm-map-process span {
  color: var(--pm-gold);
  font-family: var(--display);
}

.pm-map-process h3 {
  margin: 2rem 0 0.7rem;
  font-size: 1.05rem;
}

.pm-map-process p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.pm-object-level {
  display: grid;
  grid-template-columns: 0.62fr 1.38fr;
  gap: clamp(2rem, 7vw, 8rem);
  align-items: center;
  margin-top: clamp(5rem, 8vw, 8rem);
}

.pm-object-level figure {
  text-align: center;
}

.pm-object-level img {
  max-height: 34rem;
  margin-inline: auto;
  object-fit: contain;
}

.pm-route-test {
  display: grid;
  grid-template-columns: minmax(20rem, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin-top: clamp(5rem, 8vw, 8rem);
  padding-top: 2rem;
  border-top: 1px solid var(--pm-charcoal);
}

.pm-route-variants {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.pm-route-variants img {
  width: 100%;
  aspect-ratio: 0.86;
  padding: 0.6rem;
  object-fit: contain;
  background: #f5f2ea;
}

.pm-route-variants figcaption {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.6rem;
  font-size: 0.78rem;
}

.pm-route-variants figcaption span {
  color: var(--pm-gold);
}

.pm-physical {
  background: #f2efe7;
}

.pm-bridge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 4vw, 4rem);
  padding: clamp(2rem, 4vw, 3.5rem);
  border: 1px solid var(--pm-charcoal);
  font-size: clamp(1rem, 2.2vw, 1.65rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}

.pm-bridge i {
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 2.4rem;
}

.pm-touchpoint-types {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: clamp(4rem, 7vw, 7rem);
}

.pm-touchpoint-types article {
  padding: clamp(1.3rem, 3vw, 2.5rem);
  border: 1px solid var(--pm-rule);
  background: #e6e0d3;
}

.pm-touchpoint-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.pm-touchpoint-index > span {
  color: var(--pm-gold);
  font-family: var(--display);
}

.pm-touchpoint-types figure {
  margin: 1rem 0;
}

.pm-touchpoint-types img {
  width: 100%;
  height: 25rem;
  object-fit: contain;
}

.pm-touchpoint-types h3 {
  margin-bottom: 0.7rem;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.pm-touchpoint-types p:last-child {
  color: var(--muted);
}

.pm-prototype-evidence {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  grid-template-rows: auto auto;
  gap: 1rem;
  margin-top: clamp(5rem, 8vw, 8rem);
}

.pm-prototype-evidence figure {
  min-width: 0;
}

.pm-prototype-evidence .pm-proto-main {
  grid-row: 1 / span 2;
}

.pm-prototype-evidence figure:last-child {
  grid-column: 2 / span 2;
}

.pm-prototype-evidence img {
  width: 100%;
  height: 25rem;
  padding: 0.8rem;
  object-fit: contain;
  background: #e4dfd5;
}

.pm-prototype-evidence .pm-proto-main img {
  height: 55rem;
}

.pm-iteration {
  display: grid;
  grid-template-columns: minmax(20rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
  margin-top: clamp(6rem, 10vw, 10rem);
}

.pm-constraint-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.8rem;
}

.pm-constraint-list span {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--pm-rule);
  color: #725d35;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.pm-iteration-images {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
}

.pm-iteration-images > i {
  color: var(--pm-gold);
  font-family: var(--display);
  font-size: 2rem;
}

.pm-iteration-images img {
  width: 100%;
  height: 30rem;
  padding: 0.8rem;
  object-fit: contain;
  background: #e5dfd3;
}

.pm-accuracy-note {
  margin: 4rem 0 0;
  padding: 1.2rem 1.4rem;
  border-left: 3px solid var(--pm-gold);
  background: #e8e3d8;
  color: var(--muted);
  font-size: 0.9rem;
}

.pm-outcome {
  background: var(--pm-charcoal);
  color: var(--pm-paper);
}

.pm-outcome .pm-heading > p,
.pm-outcome .pm-demonstrates article > span {
  color: #d4b97d;
}

.pm-outcome .pm-heading > div > p,
.pm-outcome .pm-demonstrates p,
.pm-outcome .pm-boundaries p,
.pm-film > p,
.pm-next p:last-child {
  color: #bdb9af;
}

.pm-demonstrates {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid #d6d0c2;
}

.pm-demonstrates article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 2rem 2rem 2rem 0;
  border-bottom: 1px solid #55554f;
}

.pm-demonstrates article:nth-child(even) {
  padding-left: 2rem;
  border-left: 1px solid #55554f;
}

.pm-demonstrates h3,
.pm-demonstrates p {
  grid-column: 2;
}

.pm-demonstrates h3 {
  margin: 0;
  font-size: 1.3rem;
}

.pm-demonstrates p {
  margin: 0;
}

.pm-boundaries {
  display: grid;
  grid-template-columns: minmax(18rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 7vw, 7rem);
  margin-top: clamp(6rem, 10vw, 10rem);
}

.pm-boundaries .pm-label,
.pm-film small,
.pm-next .pm-label {
  color: #d4b97d;
}

.pm-limit-list {
  border-top: 1px solid #d6d0c2;
}

.pm-limit-list article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid #55554f;
}

.pm-limit-list article > span {
  color: #d4b97d;
  font-family: var(--display);
}

.pm-limit-list h4 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.pm-limit-list p {
  margin: 0;
  font-size: 0.9rem;
}

.pm-film {
  margin-top: clamp(5rem, 8vw, 8rem);
  border-top: 1px solid #d6d0c2;
  border-bottom: 1px solid #55554f;
}

.pm-film summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem 0;
  cursor: pointer;
  list-style: none;
}

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

.pm-film summary span {
  display: grid;
  gap: 0.25rem;
}

.pm-film summary small {
  font-weight: 500;
}

.pm-film video {
  margin-bottom: 1rem;
}

.pm-film > p {
  max-width: 58rem;
  padding-bottom: 1.3rem;
  font-size: 0.88rem;
}

.pm-next {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid #55554f;
}

.pm-next p {
  margin: 0;
}

.pathmuse .back-to-work {
  color: var(--pm-paper);
  border-color: #55554f;
}

@media (max-width: 980px) {
  .pm-hero-grid,
  .pm-scenario,
  .pm-concept-origin,
  .pm-system-evidence,
  .pm-object-level,
  .pm-route-test,
  .pm-iteration,
  .pm-boundaries {
    grid-template-columns: 1fr;
  }

  .pm-hero-route {
    max-width: 30rem;
  }

  .pm-hero-visual {
    grid-template-columns: 1fr 1fr;
  }

  .pm-hero-film {
    grid-column: 1 / -1;
  }

  .pm-meta,
  .pm-focus-grid,
  .pm-insights,
  .pm-map-process {
    grid-template-columns: repeat(2, 1fr);
  }

  .pm-meta > div:nth-child(3),
  .pm-focus-grid article:nth-child(3),
  .pm-insights article:nth-child(3),
  .pm-map-process article:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

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

  .pm-evidence-large {
    grid-column: 1 / -1;
  }

  .pm-journey {
    grid-template-columns: 1fr;
  }

  .pm-journey > i {
    transform: rotate(90deg);
    justify-self: center;
  }

  .pm-journey article {
    min-height: auto;
  }

  .pm-map-compare img {
    height: 36rem;
  }

  .pm-route-test {
    align-items: start;
  }

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

  .pm-prototype-evidence .pm-proto-main {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .pm-prototype-evidence figure:last-child {
    grid-column: 1 / -1;
  }

  .pm-prototype-evidence .pm-proto-main img {
    height: 42rem;
  }

  .pm-next {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

@media (max-width: 680px) {
  .pathmuse .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.8rem;
    padding-inline: 1rem;
  }

  .pathmuse .site-nav {
    display: block;
    gap: 0.55rem;
    font-size: 0.76rem;
  }

  .pathmuse .site-nav > a {
    display: none !important;
  }

  .pathmuse .language-switch {
    display: flex !important;
    white-space: nowrap;
  }

  .pathmuse .wordmark {
    white-space: nowrap;
  }

  .pathmuse main,
  .pathmuse .page-shell,
  .pm-hero-grid,
  .pm-hero-copy,
  .pm-heading > div,
  .pm-route-copy,
  .pm-iteration-copy {
    min-width: 0;
  }

  .pathmuse h1,
  .pathmuse h2,
  .pathmuse h3,
  .pathmuse p {
    overflow-wrap: anywhere;
  }

  .pm-section {
    padding-block: 4.5rem;
  }

  .pm-hero {
    padding-top: 3.5rem;
  }

  .pm-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(3.8rem, 18vw, 5rem);
    letter-spacing: -0.08em;
  }

  .pm-deck {
    font-size: 1.45rem;
  }

  .pm-hero-route {
    display: none;
  }

  .pm-hero-visual {
    display: block;
    width: 100%;
    max-width: 100%;
  }

  .pm-hero-visual > * {
    width: 100%;
    max-width: 100%;
    margin-bottom: 1rem;
    overflow: hidden;
  }

  .pm-hero-visual,
  .pm-meta,
  .pm-focus-grid,
  .pm-research-evidence,
  .pm-research-methods,
  .pm-insights,
  .pm-map-process,
  .pm-touchpoint-types,
  .pm-demonstrates,
  .pm-prototype-evidence {
    grid-template-columns: 1fr;
  }

  .pm-hero-film,
  .pm-evidence-large,
  .pm-prototype-evidence .pm-proto-main,
  .pm-prototype-evidence figure:last-child {
    grid-column: auto;
  }

  .pm-hero-visual figure img,
  .pm-research-evidence img {
    height: 27rem;
  }

  .pm-meta > div,
  .pm-meta > div + div {
    padding: 1rem 0;
    border-left: 0;
    border-bottom: 1px solid var(--pm-rule);
  }

  .pm-heading {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.8rem;
  }

  .pm-heading h2 {
    font-size: clamp(2rem, 10vw, 3.2rem);
    letter-spacing: -0.045em;
  }

  .pm-focus-grid article,
  .pm-focus-grid article + article,
  .pm-insights article,
  .pm-insights article + article,
  .pm-map-process article,
  .pm-map-process article + article {
    padding: 1.4rem 0;
    border-left: 0;
  }

  .pm-opportunity > p:nth-child(2),
  .pm-design-logic > p:nth-child(2) {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.3rem;
  }

  .pm-opportunity i,
  .pm-design-logic i {
    transform: rotate(90deg);
  }

  .pm-map-compare {
    grid-template-columns: 1fr;
  }

  .pm-map-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .pm-map-compare img {
    height: 32rem;
  }

  .pm-route-variants {
    grid-template-columns: 1fr;
  }

  .pm-route-variants img {
    aspect-ratio: auto;
    max-height: 32rem;
  }

  .pm-bridge {
    flex-direction: column;
  }

  .pm-bridge i {
    transform: rotate(90deg);
  }

  .pm-prototype-evidence img,
  .pm-prototype-evidence .pm-proto-main img {
    height: 30rem;
  }

  .pm-iteration-images {
    grid-template-columns: 1fr;
  }

  .pm-iteration-images > i {
    justify-self: center;
    transform: rotate(90deg);
  }

  .pm-iteration-images img {
    height: 26rem;
  }

  .pm-demonstrates article,
  .pm-demonstrates article:nth-child(even) {
    padding: 1.5rem 0;
    border-left: 0;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

html[lang="zh-CN"] body {
  letter-spacing: 0.01em;
}

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

video {
  width: 100%;
  background: #171715;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
  font: inherit;
}

h1,
h2,
h3,
p,
figure {
  margin-top: 0;
}

.page-shell {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  padding: 0 var(--gutter);
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 78%, transparent);
  background: color-mix(in srgb, var(--paper) 96%, transparent);
}

.living-labels .site-header {
  background: color-mix(in srgb, var(--cream) 96%, transparent);
}

.wordmark {
  font-weight: 680;
  letter-spacing: -0.025em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  font-size: 0.88rem;
}

.site-nav > a {
  padding: 0.45rem 0;
  border-bottom: 1px solid transparent;
}

.site-nav > a:hover,
.site-nav > a:focus-visible {
  border-color: currentColor;
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 0.38rem;
}

.language-switch button {
  padding: 0.35rem 0.18rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.language-switch button.is-active {
  color: var(--accent);
  font-weight: 750;
}

.eyebrow,
.project-type,
.case-kicker,
.meta-label,
.mini-label,
.touchpoint-index,
.visual-note {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.115em;
  line-height: 1.35;
  text-transform: uppercase;
}

.home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.46fr);
  min-height: min(78vh, 54rem);
  padding-top: clamp(5rem, 12vh, 9rem);
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--rule);
}

.hero-index {
  position: absolute;
  top: 2.2rem;
  right: 0;
  color: var(--accent);
  font-family: var(--display);
  font-size: clamp(5rem, 12vw, 11rem);
  line-height: 0.8;
  opacity: 0.12;
}

.home-hero-copy {
  align-self: center;
  max-width: 62rem;
}

.home-hero h1 {
  margin-bottom: 0.35rem;
  font-family: var(--display);
  font-size: clamp(4.5rem, 11vw, 9.5rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.home-role {
  margin-bottom: clamp(2rem, 5vw, 3.8rem);
  color: var(--accent);
  font-size: clamp(1.3rem, 2.4vw, 2.15rem);
  letter-spacing: -0.025em;
}

.home-statement {
  max-width: 48rem;
  margin-bottom: 0;
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  line-height: 1.35;
}

.hero-disciplines {
  align-self: end;
  border-top: 1px solid var(--ink);
}

.hero-disciplines span {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.86rem;
}

.selected-work,
.home-about {
  padding-block: clamp(5rem, 11vw, 9rem);
}

.section-intro,
.section-heading {
  display: grid;
  grid-template-columns: clamp(3rem, 7vw, 6rem) minmax(0, 1fr);
  align-items: start;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-number {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.section-intro h2,
.section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.65rem, 6vw, 5.6rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.featured-project {
  display: block;
  margin-bottom: 2.5rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.project-media {
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
  aspect-ratio: 16 / 8.5;
  background: #c8c0b7;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.pathmuse-home-card .project-media {
  background: #dfd9cb;
}

.pathmuse-home-card .project-media img {
  object-fit: contain;
}

.featured-project:hover .project-media img {
  transform: scale(1.018);
}

.media-label {
  position: absolute;
  right: 0.9rem;
  bottom: 0.9rem;
  padding: 0.52rem 0.7rem;
  background: var(--paper);
  font-size: 0.72rem;
}

.project-heading {
  display: grid;
  grid-template-columns: 1fr 0.7fr 2rem;
  gap: 2rem;
  align-items: end;
  padding: 1.6rem 0 1.9rem;
}

.project-heading h3,
.placeholder-project h3 {
  margin-bottom: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.9rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.project-type {
  margin-bottom: 0.6rem;
  color: var(--accent);
}

.project-heading > p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.project-arrow {
  color: var(--accent);
  font-size: 1.7rem;
}

.project-placeholders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.placeholder-project {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 1.5rem;
  min-height: 18rem;
  padding: 1.5rem;
  border: 1px solid var(--rule);
  background: #edeae3;
}

.placeholder-project > div:last-child {
  align-self: end;
}

.placeholder-project h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(2rem, 3.5vw, 3.3rem);
}

.placeholder-project p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.placeholder-mark {
  display: grid;
  place-items: center;
  width: 5rem;
  height: 5rem;
  border: 1px solid var(--rule);
  color: var(--accent);
  font-family: var(--display);
  font-size: 1.4rem;
}

.home-about {
  border-top: 1px solid var(--rule);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(17rem, 0.7fr);
  gap: clamp(3rem, 8vw, 8rem);
  padding-left: clamp(3rem, 7vw, 6rem);
}

.about-lead {
  margin-bottom: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.about-capabilities {
  align-self: end;
  color: var(--muted);
}

.about-capabilities p {
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.8rem;
}

/* Living Labels case study */

.living-labels {
  --paper: #f5f0e8;
  --paper-deep: #eadfd5;
  --rule: #cbbeb4;
  --accent: #a70e25;
  --accent-dark: #77101f;
  background: var(--cream);
}

.ll-section {
  padding-block: clamp(5.5rem, 11vw, 10rem);
  border-bottom: 1px solid var(--rule);
}

.case-hero {
  padding-top: clamp(4.5rem, 9vw, 8rem);
}

.case-hero-copy {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(19rem, 0.62fr);
  column-gap: 5rem;
  align-items: end;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}

.case-kicker {
  grid-column: 1 / -1;
  margin-bottom: 2rem;
  color: var(--accent);
}

.case-hero h1 {
  margin: 0;
  color: var(--accent-dark);
  font-family: var(--display);
  font-size: clamp(6rem, 16vw, 13rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.84;
}

.case-deck {
  margin-bottom: 0;
  font-size: clamp(1.25rem, 2.3vw, 1.8rem);
  line-height: 1.35;
}

.hero-film {
  position: relative;
}

.hero-film video {
  aspect-ratio: 16 / 8.7;
  object-fit: cover;
}

.visual-note {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  max-width: 24rem;
  margin: 0;
  padding: 0.55rem 0.75rem;
  background: var(--cream);
  color: var(--ink);
  letter-spacing: 0.06em;
}

.project-meta {
  display: grid;
  grid-template-columns: 1.2fr 0.72fr 1fr;
  margin-top: 1.25rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.project-meta > div {
  padding: 1.25rem 1.3rem 1.35rem 0;
}

.project-meta > div + div {
  padding-left: 1.3rem;
  border-left: 1px solid var(--rule);
}

.project-meta p {
  margin-bottom: 0;
}

.meta-label,
.mini-label {
  margin-bottom: 0.65rem !important;
  color: var(--accent);
}

.contribution {
  margin-top: clamp(6rem, 11vw, 10rem);
}

.section-heading.compact {
  margin-bottom: 2.5rem;
}

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

.contribution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.contribution-grid article {
  padding: 1.4rem 1.3rem 1.6rem 0;
}

.contribution-grid article + article {
  padding-left: 1.3rem;
  border-left: 1px solid var(--rule);
}

.contribution-grid p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.section-heading {
  grid-template-columns: clamp(3rem, 7vw, 6rem) minmax(0, 1fr);
}

.section-summary {
  max-width: 44rem;
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
}

.research-triptych {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.research-triptych article {
  min-height: 23rem;
  padding: 1.5rem 1.5rem 2rem 0;
}

.research-triptych article + article {
  padding-left: 1.5rem;
  border-left: 1px solid var(--rule);
}

.research-triptych h3 {
  font-family: var(--display);
  font-size: clamp(1.75rem, 2.7vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.research-triptych p:last-child {
  color: var(--muted);
}

.research-triptych .design-question {
  background: var(--pink);
  padding-right: 1.5rem;
}

.research-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 3rem;
}

.research-path > div {
  position: relative;
  padding: 1.2rem 1rem 1.2rem 0;
  border-top: 1px solid var(--accent);
}

.research-path > div:not(:last-child)::after {
  position: absolute;
  top: -0.45rem;
  right: 1rem;
  content: "→";
  color: var(--accent);
  background: var(--cream);
  padding-inline: 0.4rem;
}

.research-path span {
  color: var(--accent);
  font-size: 0.75rem;
}

.research-path p {
  margin: 0.35rem 0 0;
}

.experience-section {
  overflow: hidden;
}

.journey {
  display: grid;
  grid-template-columns: repeat(8, minmax(7rem, 1fr));
  overflow-x: auto;
  margin-bottom: clamp(6rem, 12vw, 11rem);
  padding-bottom: 0.75rem;
  scrollbar-width: thin;
}

.journey > div {
  position: relative;
  min-height: 7rem;
  padding: 1rem 1.2rem 1rem 0;
  border-top: 1px solid var(--accent);
}

.journey > div:not(:last-child)::after {
  position: absolute;
  top: -0.43rem;
  right: 0.55rem;
  content: "→";
  color: var(--accent);
  background: var(--cream);
  padding: 0 0.3rem;
}

.journey span {
  display: block;
  margin-bottom: 1.1rem;
  color: var(--accent);
  font-size: 0.7rem;
}

.journey strong {
  font-size: 0.87rem;
  font-weight: 650;
}

.touchpoint {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
  margin-bottom: clamp(7rem, 14vw, 13rem);
}

.touchpoint.reverse .touchpoint-copy {
  order: 2;
}

.touchpoint-index {
  color: var(--accent);
}

.touchpoint-copy h3 {
  margin-bottom: 0.5rem;
  color: var(--accent-dark);
  font-family: var(--display);
  font-size: clamp(2.8rem, 5.5vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.touchpoint-subtitle {
  margin-bottom: 2rem;
  color: var(--accent);
  font-size: 1.04rem;
  font-weight: 650;
}

.touchpoint-copy > p:not([class]) {
  color: var(--muted);
  font-size: 1.05rem;
}

.interaction-sequence {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.interaction-sequence i {
  color: var(--accent);
  font-style: normal;
}

.touchpoint-media {
  margin: 0;
}

.touchpoint-media video {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.touchpoint-media figcaption,
.wide-evidence figcaption,
.testing-photo figcaption {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.78rem;
}

.system-block {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: clamp(3rem, 8vw, 8rem);
  margin-top: 2rem;
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.system-intro h3 {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3.3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.system-intro > p:last-child {
  color: var(--muted);
}

.system-diagram {
  align-self: center;
}

.flow-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(6rem, 1fr) auto);
  align-items: stretch;
  margin-bottom: 1rem;
}

.flow-row.long {
  grid-template-columns: repeat(6, minmax(4.5rem, 1fr) auto);
}

.flow-row span {
  display: grid;
  place-items: center;
  min-height: 5.5rem;
  padding: 0.7rem;
  border: 1px solid var(--rule);
  background: #faf7f1;
  text-align: center;
  font-size: 0.76rem;
  font-weight: 650;
}

.flow-row span:first-child,
.flow-row span:last-child {
  border-color: var(--accent);
}

.flow-row i {
  display: grid;
  place-items: center;
  width: 1.25rem;
  color: var(--accent);
  font-style: normal;
}

.full-demo {
  margin-top: 3rem;
  border-bottom: 1px solid var(--ink);
}

.full-demo summary {
  display: flex;
  justify-content: space-between;
  padding: 1.2rem 0;
  border-top: 1px solid var(--ink);
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

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

.full-demo video {
  margin-bottom: 1.5rem;
}

.decision {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--ink);
}

.decision:last-child {
  border-bottom: 1px solid var(--ink);
}

.decision-title {
  display: grid;
  grid-template-columns: clamp(3rem, 7vw, 6rem) 1fr;
  margin-bottom: 3rem;
}

.decision-title > span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 750;
}

.decision-title p {
  margin-bottom: 0.35rem;
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.decision-title h3 {
  max-width: 55rem;
  margin-bottom: 0;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.7vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.decision-body {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(3rem, 8vw, 8rem);
  padding-left: clamp(3rem, 7vw, 6rem);
}

.decision-copy {
  color: var(--muted);
  font-size: 1.02rem;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.before-after figure,
.gesture-pair figure,
.artwork-adaptations figure {
  margin: 0;
}

.before-after img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eee5db;
}

.source-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.before-after figcaption {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.78rem;
}

.metric-layout {
  grid-template-columns: 0.7fr 0.6fr;
}

.fps-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.fps-comparison > div {
  padding: 1.5rem;
  border: 1px solid var(--rule);
}

.fps-comparison > div.low {
  border-color: var(--accent);
  background: var(--pink);
}

.fps-comparison span {
  display: block;
  font-family: var(--display);
  font-size: clamp(3.6rem, 7vw, 6.7rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.fps-comparison strong {
  color: var(--accent);
  font-size: 0.75rem;
}

.fps-comparison p {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.fps-comparison > i {
  color: var(--muted);
  font-family: var(--display);
  font-style: italic;
}

.wide-evidence {
  grid-column: 1 / -1;
  margin: 1rem 0 0;
}

.wide-evidence img {
  width: 100%;
  object-fit: contain;
}

.device-evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.device-evidence-grid figure {
  margin: 0;
}

.device-evidence-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #eee5db;
}

.device-evidence-grid figcaption {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.78rem;
}

.gesture-pair {
  display: grid;
  grid-template-columns: 1fr 1fr 0.7fr;
  gap: 1rem;
  padding-left: clamp(3rem, 7vw, 6rem);
}

.gesture-pair img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.gesture-pair figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--rule);
}

.gesture-pair figcaption strong {
  color: var(--accent);
}

.gesture-pair figcaption span {
  color: var(--muted);
  font-size: 0.8rem;
}

.gesture-pair .decision-copy {
  align-self: end;
  padding-left: 1rem;
}

.testing-section {
  background: #eee5db;
}

.testing-layout {
  display: grid;
  grid-template-columns: minmax(17rem, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.testing-photo {
  margin: 0;
}

.testing-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.testing-photo-grid img {
  display: block;
  width: 100%;
  height: auto;
}

.testing-photo-grid img:last-child {
  grid-column: 1 / -1;
}

.testing-photo figcaption {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.78rem;
}

.test-results {
  border-top: 1px solid var(--ink);
}

.test-results article {
  display: grid;
  grid-template-columns: 2.5rem minmax(9rem, 0.8fr) 2rem minmax(11rem, 1.2fr);
  gap: 1rem;
  align-items: start;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
}

.test-results h3,
.test-results p {
  margin-bottom: 0;
}

.test-results h3 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 500;
  line-height: 1.15;
}

.test-results article > i {
  color: var(--accent);
  font-style: normal;
}

.test-index {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 750;
}

.evidence-note {
  max-width: 50rem;
  margin: 2rem 0 0 auto;
  color: var(--muted);
  font-size: 0.82rem;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.outcome-grid article {
  min-height: 20rem;
  padding: 1.4rem 1.5rem 2rem 0;
}

.outcome-grid article + article {
  padding-left: 1.5rem;
  border-left: 1px solid var(--rule);
}

.outcome-grid span {
  color: var(--accent);
  font-size: 0.75rem;
}

.outcome-grid h3 {
  margin: 4rem 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.outcome-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.artwork-adaptations {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: clamp(5rem, 9vw, 8rem);
}

.artwork-adaptations img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #eee5db;
}

.artwork-adaptations .primary img {
  aspect-ratio: 16 / 10;
}

.artwork-adaptations figure:not(.primary) {
  align-self: start;
}

.artwork-adaptations figcaption {
  display: grid;
  grid-template-columns: 2rem 1fr;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--rule);
}

.artwork-adaptations figcaption span {
  grid-row: 1 / 3;
  color: var(--accent);
  font-size: 0.72rem;
}

.artwork-adaptations figcaption small {
  color: var(--muted);
}

.reflection-section {
  background: var(--accent-dark);
  color: #f9f1e8;
}

.reflection-section .section-number,
.reflection-section .mini-label {
  color: #f5b5bd;
}

.reflection-section .section-summary {
  color: #d7c5c4;
}

.reflection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #a5646c;
  border-bottom: 1px solid #a5646c;
}

.reflection-grid article {
  min-height: 23rem;
  padding: 1.4rem 1.5rem 2rem 0;
}

.reflection-grid article + article {
  padding-left: 1.5rem;
  border-left: 1px solid #a5646c;
}

.reflection-grid h3 {
  margin: 4rem 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1.08;
}

.reflection-grid p:last-child {
  color: #d7c5c4;
}

.back-to-work {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 5rem;
  padding: 1.2rem 0;
  border-top: 1px solid #a5646c;
  border-bottom: 1px solid #a5646c;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
}

.back-to-work i {
  color: #f5b5bd;
  font-style: normal;
}

.living-labels .site-footer {
  color: var(--muted);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(1.15rem);
  transition: opacity 600ms ease, transform 600ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .home-hero,
  .case-hero-copy,
  .system-block,
  .testing-layout {
    grid-template-columns: 1fr;
  }

  .hero-disciplines {
    margin-top: 4rem;
  }

  .project-heading {
    grid-template-columns: 1fr auto;
  }

  .project-heading > p {
    grid-column: 1 / 2;
  }

  .project-arrow {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .case-deck {
    max-width: 42rem;
    margin-top: 3rem;
  }

  .contribution-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contribution-grid article:nth-child(3) {
    padding-left: 0;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .contribution-grid article:nth-child(4) {
    border-top: 1px solid var(--rule);
  }

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

  .research-triptych article {
    min-height: 0;
  }

  .research-triptych article + article {
    padding-left: 0;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .research-triptych .design-question {
    padding: 1.5rem;
  }

  .touchpoint,
  .touchpoint.reverse {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .touchpoint.reverse .touchpoint-copy {
    order: 0;
  }

  .system-diagram {
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }

  .flow-row {
    min-width: 46rem;
  }

  .flow-row.long {
    min-width: 58rem;
  }

  .decision-body,
  .metric-layout,
  .gesture-pair {
    grid-template-columns: 1fr;
    padding-left: 0;
  }

  .source-gallery,
  .device-evidence-grid {
    grid-template-columns: 1fr;
  }

  .gesture-pair {
    grid-template-columns: 1fr 1fr;
  }

  .gesture-pair .decision-copy {
    grid-column: 1 / -1;
    padding: 1rem 0 0;
  }

  .outcome-grid,
  .reflection-grid {
    grid-template-columns: 1fr;
  }

  .outcome-grid article,
  .reflection-grid article {
    min-height: 0;
  }

  .outcome-grid article + article,
  .reflection-grid article + article {
    padding-left: 0;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .reflection-grid article + article {
    border-top-color: #a5646c;
  }

  .outcome-grid h3,
  .reflection-grid h3 {
    margin-top: 2.5rem;
  }
}

@media (max-width: 700px) {
  :root {
    --gutter: 1.15rem;
  }

  .site-header {
    min-height: 3.8rem;
  }

  .site-nav {
    flex-shrink: 0;
    gap: 0.75rem;
    font-size: 0.78rem;
  }

  .wordmark {
    font-size: 0.9rem;
  }

  .site-nav > a:nth-child(2) {
    display: none;
  }

  .home-hero {
    min-height: 43rem;
    padding-top: 7rem;
  }

  .home-hero h1 {
    max-width: 100%;
    font-size: clamp(4rem, 18vw, 5.1rem);
    line-height: 0.95;
  }

  .hero-index {
    top: 4rem;
  }

  .project-media {
    aspect-ratio: 4 / 3;
  }

  .project-heading {
    gap: 1rem;
  }

  .project-placeholders,
  .about-layout,
  .project-meta,
  .research-path,
  .before-after,
  .gesture-pair,
  .artwork-adaptations {
    grid-template-columns: 1fr;
  }

  .about-layout {
    padding-left: 0;
  }

  .placeholder-project {
    min-height: 14rem;
  }

  .site-footer {
    display: grid;
  }

  .case-hero h1 {
    font-size: clamp(5.4rem, 30vw, 8rem);
  }

  .home-statement,
  .case-deck {
    max-width: 100%;
  }

  .visual-note {
    position: static;
    max-width: none;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--rule);
  }

  .project-meta > div,
  .project-meta > div + div {
    padding: 1rem 0;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .contribution-grid {
    grid-template-columns: 1fr;
  }

  .contribution-grid article,
  .contribution-grid article + article,
  .contribution-grid article:nth-child(3) {
    padding: 1.2rem 0;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .section-intro,
  .section-heading,
  .decision-title {
    grid-template-columns: 2.2rem 1fr;
  }

  .section-intro h2,
  .section-heading h2 {
    font-size: clamp(2.6rem, 14vw, 4rem);
  }

  .research-path > div:not(:last-child)::after {
    display: none;
  }

  .touchpoint {
    margin-bottom: 7rem;
  }

  .touchpoint-copy h3 {
    font-size: clamp(3rem, 16vw, 4.5rem);
  }

  .flow-row {
    min-width: 43rem;
  }

  .flow-row.long {
    min-width: 55rem;
  }

  .before-after img {
    height: auto;
  }

  .fps-comparison {
    grid-template-columns: 1fr;
  }

  .fps-comparison > i {
    text-align: center;
  }

  .test-results article {
    grid-template-columns: 2rem 1fr;
  }

  .test-results article > i {
    display: none;
  }

  .test-results article > div:last-child {
    grid-column: 2;
    padding-top: 0.7rem;
    border-top: 1px dashed var(--rule);
  }

  .artwork-adaptations .primary img,
  .artwork-adaptations img {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .artwork-adaptations figure:not(.primary) {
    align-self: auto;
  }
}


/* Portfolio V2 refinement */
[id] {
  scroll-margin-top: 5rem;
}

/* Content remains readable even when animation observers are delayed or unavailable. */
[data-reveal] {
  opacity: 1;
  transform: none;
}

html[lang="zh-CN"] body {
  font-family: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei UI", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.72;
}

html[lang="zh-CN"] h1,
html[lang="zh-CN"] h2,
html[lang="zh-CN"] h3,
html[lang="zh-CN"] .about-lead,
html[lang="zh-CN"] .case-hero h1,
html[lang="zh-CN"] .decision-title h3,
html[lang="zh-CN"] .pm-scenario h3,
html[lang="zh-CN"] .pm-concept-origin h3,
html[lang="zh-CN"] .pm-object-level h3,
html[lang="zh-CN"] .pm-route-copy h3,
html[lang="zh-CN"] .pm-iteration-copy h3 {
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.18;
}

html[lang="zh-CN"] .eyebrow,
html[lang="zh-CN"] .project-type,
html[lang="zh-CN"] .case-kicker,
html[lang="zh-CN"] .meta-label,
html[lang="zh-CN"] .mini-label,
html[lang="zh-CN"] .touchpoint-index,
html[lang="zh-CN"] .visual-note,
html[lang="zh-CN"] .pm-label,
html[lang="zh-CN"] .pm-kicker {
  font-weight: 500;
  letter-spacing: 0.035em;
}

html[lang="zh-CN"] .home-statement,
html[lang="zh-CN"] .project-heading > p,
html[lang="zh-CN"] .pm-heading > div > p,
html[lang="zh-CN"] .section-summary,
html[lang="zh-CN"] .decision-copy {
  line-height: 1.72;
}

.portfolio-home .selected-work {
  background: #f4f1ea;
  box-shadow: 50vw 0 #f4f1ea, -50vw 0 #f4f1ea;
}

.pathmuse-home-media {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(12rem, 0.45fr);
  gap: 1rem;
  padding: 1rem;
  background: #d8d2c4;
}

.pathmuse-home-media figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #eeeae1;
}

.pathmuse-home-media .pathmuse-home-map img,
.pathmuse-home-media .pathmuse-home-touch img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

.pathmuse-home-touch {
  align-self: stretch;
}

.silent-white-card {
  cursor: default;
}

.silent-white-visual {
  position: relative;
  display: grid;
  min-height: clamp(24rem, 48vw, 43rem);
  padding: clamp(2rem, 6vw, 6rem);
  overflow: hidden;
  background: #d8d6d0;
  color: #252421;
}

.silent-index {
  justify-self: end;
  font-family: var(--display);
  font-size: clamp(5rem, 13vw, 12rem);
  line-height: 0.8;
  opacity: 0.12;
}

.silent-cn {
  align-self: end;
  margin: 0;
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  font-size: clamp(4rem, 11vw, 10rem);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.silent-en {
  margin: 1rem 0 0;
  color: #68655f;
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2.8rem);
  font-style: italic;
}

.project-arrow.muted { color: var(--muted); }

.home-index-section,
.home-contact {
  padding-block: clamp(5rem, 10vw, 8rem);
  border-top: 1px solid var(--rule);
}

.home-applied {
  background: #e9e5dc;
  box-shadow: 50vw 0 #e9e5dc, -50vw 0 #e9e5dc;
}

.work-index-list {
  margin-left: clamp(3rem, 7vw, 6rem);
  border-top: 1px solid var(--ink);
}

.work-index-list > p,
.work-index-list > a {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin: 0;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: clamp(1.05rem, 2vw, 1.55rem);
}

.work-index-list span { color: var(--muted); }

.work-index-list > a:hover,
.work-index-list > a:focus-visible { color: var(--accent); }
.work-index-list > a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
.work-index-list > a i { margin-left: .7rem; font-style: normal; }

.work-index-list.compact {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.work-index-list.compact p {
  padding-right: 1.2rem;
}

.work-index-list.compact p + p {
  padding-left: 1.2rem;
  border-left: 1px solid var(--rule);
}

.home-contact {
  background: #292824;
  color: #f3efe7;
  box-shadow: 50vw 0 #292824, -50vw 0 #292824;
}

.home-contact .section-number { color: #c7a96c; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr minmax(18rem, 0.55fr);
  gap: clamp(3rem, 8vw, 8rem);
  margin-left: clamp(3rem, 7vw, 6rem);
}

.contact-grid > p {
  max-width: 44rem;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.08;
}

.contact-links { border-top: 1px solid #6e6a62; }
.contact-links a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #6e6a62;
}

.pm-hero-visual-v2 {
  grid-template-columns: minmax(0, 1.6fr) minmax(15rem, 0.55fr);
  grid-template-rows: 1fr 1fr;
}

.pm-hero-visual-v2 .pm-hero-dominant {
  grid-row: 1 / span 2;
}

.pm-hero-visual-v2 .pm-hero-film,
.pm-hero-visual-v2 .pm-hero-object {
  grid-column: 2;
}

.pm-hero-visual-v2 .pm-hero-film video,
.pm-hero-visual-v2 .pm-hero-object img {
  height: 100%;
  object-fit: cover;
}

.pm-meta-v2 { grid-template-columns: 1fr 1fr 1.25fr; }

.pm-journey-v2 {
  grid-template-columns: repeat(5, minmax(0, 1fr) auto);
  gap: 0.55rem;
}

.pm-journey-v2 article {
  min-height: 17rem;
  padding: 1.2rem;
}

.pm-journey-v2 h3 {
  margin-top: 2rem;
  font-size: clamp(1.2rem, 1.7vw, 1.65rem);
}

.pm-journey-v2 p { font-size: 0.9rem; }

.pm-journey-completion {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.58fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
  margin-top: clamp(5rem, 8vw, 8rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  background: var(--pm-charcoal);
  color: var(--pm-paper);
}

.pm-journey-completion h3 {
  margin: 1.2rem 0 1rem;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.5vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.pm-journey-completion .pm-flow { margin-top: 2rem; }
.pm-journey-completion .pm-flow i,
.pm-journey-completion .pm-label { color: #d8bf86; }
.pm-evidence-boundary { color: #c9c4b8; font-size: 0.82rem; }
.pm-journey-completion figure { margin: 0; }
.pm-journey-completion figure img { width: 100%; max-height: 34rem; object-fit: contain; background: #f6f4ee; }
.pm-journey-completion figcaption { margin-top: 0.7rem; color: #c9c4b8; font-size: 0.78rem; }

.pathmuse .pm-strategy { background: #f4f1e9; }
.pathmuse .pm-research { background: #e9e5da; }
.pathmuse .pm-map { background: #ded9cd; }
.pathmuse .pm-physical { background: #f0ece3; }

.device-evidence-grid img[src*="gesture-laptop-ui-cropped"] {
  object-fit: cover;
  object-position: top center;
}

@media (max-width: 980px) {
  .pm-journey-v2 { grid-template-columns: 1fr; }
  .pm-journey-v2 > i { transform: rotate(90deg); justify-self: center; }
  .pm-journey-v2 article { min-height: 0; }
  .pm-journey-completion { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .portfolio-home .site-nav > a { display: none; }
  .portfolio-home .site-nav { flex-shrink: 0; }
  .portfolio-home .home-statement {
    max-width: 100%;
    font-size: 1.08rem;
    line-height: 1.58;
    overflow-wrap: anywhere;
  }
  .portfolio-home .home-hero h1 {
    font-size: clamp(3.7rem, 17vw, 4.8rem);
  }
  .pathmuse-home-media { grid-template-columns: 1fr; }
  .pathmuse-home-touch { display: none; }
  .silent-white-visual { min-height: 20rem; padding: 1.5rem; }
  .silent-cn { font-size: clamp(3.3rem, 17vw, 5.2rem); }
  .work-index-list,
  .contact-grid { margin-left: 0; }
  .work-index-list.compact { grid-template-columns: 1fr; }
  .work-index-list.compact p + p { padding-left: 0; border-left: 0; }
  .pm-hero-visual-v2 { display: block; }
  .pm-kicker {
    max-width: 100%;
    font-size: 0.67rem;
    letter-spacing: 0.045em;
    overflow-wrap: anywhere;
  }
  .pm-hero-copy h1 {
    font-size: clamp(3.45rem, 16.5vw, 4.35rem);
    line-height: 0.94;
  }
  .pm-deck {
    max-width: 100%;
    font-size: 1.2rem;
    line-height: 1.28;
  }
  .pm-mantra {
    font-size: 0.9rem;
    line-height: 1.55;
  }
  .pm-hero-visual-v2 .pm-hero-dominant img { height: auto; min-height: 24rem; }
  .pm-hero-visual-v2 .pm-hero-film video { height: auto; }
  .pm-meta-v2 { grid-template-columns: 1fr; }
  .pm-journey-completion { padding: 1.4rem; }
  .pm-journey-completion h3 { font-size: 2.35rem; }

  html[lang="zh-CN"] .pm-hero-copy h1 {
    font-family: var(--sans);
    font-weight: 650;
    letter-spacing: -0.055em;
  }
}

/* The Silence of White */
.silent-white-card { cursor: pointer; }

.silent-white-home-media {
  background: #ebece8;
}

.silent-white-home-media img {
  object-position: 50% 54%;
}

.silence-white {
  --sow-paper: #f6f6f2;
  --sow-soft: #eceeeb;
  --sow-deep: #e2e5e2;
  --sow-ink: #282a28;
  --sow-muted: #6c716e;
  --sow-rule: #d1d5d1;
  --sow-blue: #768b99;
  --sow-rose: #b77d86;
  background: var(--sow-paper);
  color: var(--sow-ink);
}

.silence-white .site-header {
  background: color-mix(in srgb, var(--sow-paper) 95%, transparent);
}

.sow-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(6.25rem, 9.5vw, 9.75rem);
  border-bottom: 1px solid var(--sow-rule);
}

.sow-section > .page-shell {
  position: relative;
  z-index: 1;
}

.sow-hero {
  padding-top: clamp(5rem, 8vw, 8rem);
  background: #f8f8f4;
}

.sow-kicker,
.sow-label {
  margin: 0 0 0.8rem;
  color: var(--sow-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.sow-kicker {
  max-width: 54rem;
}

.sow-hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(19rem, 0.65fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: end;
}

.sow-hero h1 {
  max-width: 9ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(5rem, 11vw, 10.5rem);
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 0.84;
}

.sow-title-secondary {
  margin: 1.6rem 0 0;
  color: var(--sow-muted);
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.24em;
  line-height: 1.4;
}

html[lang="en"] .sow-title-secondary,
html[lang="en"] .sow-stage-english {
  display: none;
}

.sow-deck {
  max-width: 34rem;
  margin: 0 0 0.5rem;
  font-size: clamp(1.3rem, 2.4vw, 2.15rem);
  letter-spacing: -0.03em;
  line-height: 1.22;
}

.sow-hero-image {
  margin-top: clamp(4rem, 7vw, 7rem);
}

.sow-hero-image img,
.sow-postcards img,
.sow-material-layout img,
.sow-trace-grid img,
.sow-ar-evidence img,
.sow-gallery-grid img,
.sow-reflection-layout img {
  display: block;
  width: 100%;
  height: auto;
}

.sow-hero-image figcaption,
.sow-postcards figcaption,
.sow-material-layout figcaption,
.sow-trace-grid figcaption,
.sow-ar-evidence figcaption,
.sow-gallery-grid figcaption,
.sow-reflection-layout figcaption,
.sow-video-block > p,
.sow-melt-video > p {
  padding-top: 0.75rem;
  color: var(--sow-muted);
  font-size: 0.76rem;
  letter-spacing: 0.025em;
}

.sow-glance {
  margin-top: clamp(4rem, 7vw, 6rem);
}

.sow-glance-flow,
.sow-ar-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr) auto) minmax(0, 1fr);
  gap: 0.75rem;
  align-items: stretch;
  padding-top: 1.2rem;
  border-top: 1px solid var(--sow-ink);
}

.sow-flow-step {
  display: flex;
  min-height: 8rem;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--sow-rule);
}

.sow-flow-step small {
  color: var(--sow-rose);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.sow-flow-step span {
  font-family: var(--display);
  font-size: clamp(1rem, 1.5vw, 1.35rem);
  line-height: 1.18;
}

.sow-glance-flow i,
.sow-ar-flow i {
  align-self: center;
  color: var(--sow-rose);
  font-style: normal;
}

.sow-heading {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.sow-heading > p {
  margin: 0;
  color: var(--sow-blue);
  font-family: var(--display);
  font-size: 1.2rem;
}

.sow-heading h2 {
  max-width: 58rem;
  margin: 0 0 1.1rem;
  font-family: var(--display);
  font-size: clamp(2.8rem, 6vw, 6rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.98;
  text-wrap: balance;
}

.sow-heading > div > p {
  max-width: 55rem;
  margin: 0;
  color: var(--sow-muted);
  font-size: clamp(1.03rem, 1.7vw, 1.28rem);
  line-height: 1.56;
}

.sow-memory {
  background: var(--sow-soft);
}

.sow-memory::after {
  position: absolute;
  z-index: 0;
  top: 5%;
  right: -9%;
  width: min(48rem, 48vw);
  height: 90%;
  background: url("assets/silence-of-white/edited/trace-vertical_IMG_4815-edited.jpg") center / cover no-repeat;
  content: "";
  filter: saturate(0.55) contrast(0.8);
  opacity: 0.035;
  pointer-events: none;
}

.sow-material-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.sow-material-layout figure {
  margin: 0;
}

.sow-material-logic {
  border-top: 1px solid var(--sow-ink);
}

.sow-material-logic article {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--sow-rule);
}

.sow-material-logic article > span {
  color: var(--sow-rose);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.11em;
}

.sow-material-logic p {
  margin: 0;
  color: var(--sow-muted);
}

.sow-heading-process h2 {
  max-width: none;
  font-family: var(--sans);
  font-size: clamp(3.5rem, 8.4vw, 8.3rem);
  font-weight: 520;
  letter-spacing: -0.075em;
  line-height: 0.88;
  text-transform: uppercase;
}

@media (min-width: 981px) {
  .sow-heading-process h2 {
    font-size: clamp(3.5rem, 7.2vw, 7.2rem);
    white-space: nowrap;
  }
}

.sow-stage {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(17rem, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
  padding-block: clamp(5rem, 8.5vw, 8.5rem);
  border-top: 1px solid var(--sow-rule);
}

.sow-stage > *,
.sow-trace > * {
  position: relative;
  z-index: 1;
}

.sow-place::before,
.sow-melt::before,
.sow-trace::before {
  position: absolute;
  z-index: 0;
  content: "";
  filter: saturate(0.6) contrast(0.82);
  pointer-events: none;
}

.sow-place::before {
  inset: 4% -8vw 4% 48%;
  background: url("assets/silence-of-white/edited/trace-spread_dce7f42-edited.jpg") center / cover no-repeat;
  opacity: 0.025;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 35%);
  mask-image: linear-gradient(90deg, transparent, #000 35%);
}

.sow-melt::before {
  inset: 4% 48% 4% -8vw;
  background: url("assets/silence-of-white/edited/trace-vertical_IMG_4815-edited.jpg") center / cover no-repeat;
  opacity: 0.04;
  -webkit-mask-image: linear-gradient(90deg, #000 60%, transparent);
  mask-image: linear-gradient(90deg, #000 60%, transparent);
}

.sow-stage-copy {
  max-width: 36rem;
}

.sow-stage-copy h3 {
  margin: 0 0 0.65rem;
  font-family: var(--display);
  font-size: clamp(3.8rem, 7vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.85;
}

.sow-stage-copy > p:not(.sow-label):not(.sow-stage-index):not(.sow-stage-english):not(.sow-time-line) {
  color: var(--sow-muted);
  font-size: 1.03rem;
  line-height: 1.62;
}

.sow-stage-index {
  margin: 0 0 4rem;
  color: var(--sow-blue);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.14em;
}

.sow-stage-english {
  margin: 0 0 2rem;
  color: var(--sow-muted);
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.2em;
}

.sow-video-block video,
.sow-melt-video video,
.sow-chapters > article > video,
.sow-full-film video {
  display: block;
  width: 100%;
  background: #e6e9e7;
}

.sow-video-block > video {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.sow-full-film {
  margin-top: 1rem;
  border-top: 1px solid var(--sow-rule);
  border-bottom: 1px solid var(--sow-rule);
}

.sow-full-film summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  cursor: pointer;
  color: var(--sow-muted);
  font-size: 0.82rem;
  list-style: none;
}

.sow-full-film summary::-webkit-details-marker {
  display: none;
}

.sow-full-film summary i {
  color: var(--sow-rose);
  font-style: normal;
}

.sow-full-film[open] summary i {
  transform: rotate(45deg);
}

.sow-full-film video {
  margin-bottom: 1rem;
}

.sow-melt {
  grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
  align-items: center;
}

.sow-melt-video {
  padding: 0;
  background: transparent;
}

.sow-melt-video > video {
  max-height: 47rem;
  object-fit: contain;
}

.sow-time-line {
  margin: 2.5rem 0 1.5rem;
  color: var(--sow-blue);
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.2vw, 3.3rem);
  font-style: italic;
  line-height: 1.05;
}

.sow-trace {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-top: clamp(5rem, 8.5vw, 8.5rem);
  border-top: 1px solid var(--sow-rule);
}

.sow-trace::before {
  inset: 2rem -10vw 0 46%;
  background: url("assets/silence-of-white/edited/trace-spread_dce7f42-edited.jpg") center / cover no-repeat;
  opacity: 0.065;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 28%);
  mask-image: linear-gradient(90deg, transparent, #000 28%);
}

.sow-trace > .sow-stage-copy {
  margin-bottom: 3rem;
}

.sow-trace-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(1rem, 2.2vw, 2rem);
  align-items: start;
}

.sow-trace-grid figure {
  margin: 0;
}

.sow-trace-wide {
  grid-column: 1 / -1;
}

.sow-trace-grid figure:nth-child(2) {
  width: 78%;
  margin-top: clamp(2rem, 5vw, 5rem);
}

.sow-ar {
  background: #f1f2ef;
}

.sow-postcards {
  margin: 0;
}

@media (min-width: 981px) {
  .sow-postcards {
    width: 94%;
  }
}

.sow-ar-flow {
  grid-template-columns: repeat(3, minmax(0, 1fr) auto) minmax(0, 1fr);
  margin-top: clamp(3rem, 6vw, 5rem);
}

.sow-ar-evidence {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
  margin-top: clamp(5rem, 8vw, 8rem);
}

.sow-ar-evidence figure {
  margin: 0;
}

.sow-ar-evidence > div > p:last-child {
  color: var(--sow-muted);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  line-height: 1.55;
}

.sow-chapters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3.5rem);
  margin-top: clamp(5rem, 8vw, 8rem);
}

.sow-chapters > article {
  min-width: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--sow-rule);
}

.sow-chapters > article > video {
  aspect-ratio: 1.06 / 1;
  object-fit: cover;
}

.sow-chapters > article > div {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  padding: 1.2rem 0 0.2rem;
}

.sow-chapters > article > div > span {
  grid-row: 1 / 3;
  color: var(--sow-rose);
  font-family: var(--display);
}

.sow-chapters h3 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.3vw, 2.2rem);
  font-weight: 400;
}

.sow-chapters > article > div > p {
  margin: 0;
  color: var(--sow-muted);
}

.sow-media-roles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: clamp(5rem, 8vw, 8rem);
  border-top: 1px solid var(--sow-ink);
}

.sow-media-roles article {
  padding: 2rem 2rem 2.5rem 0;
}

.sow-media-roles article + article {
  padding-left: 2rem;
  border-left: 1px solid var(--sow-rule);
}

.sow-media-roles h3 {
  margin: 2.8rem 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  font-weight: 400;
  line-height: 1.08;
}

.sow-media-roles article > p:last-child {
  color: var(--sow-muted);
}

.sow-media-roles > p {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.2rem 0;
  border-top: 1px solid var(--sow-rule);
  color: var(--sow-blue);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-style: italic;
  text-align: center;
}

.sow-gallery {
  background: #eceeeb;
}

.sow-gallery-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(1rem, 2.2vw, 2rem);
  align-items: start;
}

.sow-gallery-grid figure {
  margin: 0;
}

.sow-gallery-wide {
  grid-column: 1 / -1;
}

@media (min-width: 981px) {
  .sow-gallery-wide {
    width: calc(100% + min(4vw, 3.5rem));
  }

  .sow-gallery-grid figure:nth-child(2) {
    margin-top: clamp(2.5rem, 5vw, 5rem);
  }
}

.sow-venue {
  margin: 3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--sow-rule);
  color: var(--sow-muted);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sow-reflection {
  background: #f8f8f5;
}

.sow-reflection::after {
  position: absolute;
  z-index: 0;
  top: 0;
  right: -10%;
  width: min(48rem, 46vw);
  height: 100%;
  background: url("assets/silence-of-white/edited/reflection-trace_IMG_4807-edited.jpg") center / cover no-repeat;
  content: "";
  filter: saturate(0.45) contrast(0.78);
  opacity: 0.025;
  pointer-events: none;
}

.sow-reflection-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.8fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.sow-reflection-layout > div > p {
  max-width: 47rem;
  color: var(--sow-muted);
  font-size: clamp(1.04rem, 1.6vw, 1.22rem);
  line-height: 1.65;
}

.sow-reflection-statement {
  color: var(--sow-ink);
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.6vw, 2.35rem);
  line-height: 1.35;
}

.sow-reflection-bridge {
  margin-top: 2rem;
  color: var(--sow-ink) !important;
}

.sow-reflection-layout figure {
  margin: 0;
}

.sow-growth {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr) auto) minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
  margin-top: 2.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--sow-rule);
  color: var(--sow-blue);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sow-growth i {
  color: var(--sow-rose);
  font-style: normal;
}

.sow-back {
  border-color: var(--sow-rule);
}

.sow-back i {
  color: var(--sow-rose);
}

.silence-white .site-footer {
  color: var(--sow-muted);
}

html[lang="zh-CN"] .sow-kicker,
html[lang="zh-CN"] .sow-label,
html[lang="zh-CN"] .sow-venue,
html[lang="zh-CN"] .sow-growth {
  font-weight: 500;
  letter-spacing: 0.035em;
  text-transform: none;
}

html[lang="zh-CN"] .sow-hero h1,
html[lang="zh-CN"] .sow-heading h2,
html[lang="zh-CN"] .sow-stage-copy h3,
html[lang="zh-CN"] .sow-chapters h3,
html[lang="zh-CN"] .sow-media-roles h3,
html[lang="zh-CN"] .sow-reflection-statement {
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
  font-weight: 500;
  font-feature-settings: "palt" 1, "kern" 1;
  letter-spacing: -0.012em;
  line-height: 1.2;
}

html[lang="zh-CN"] .sow-hero h1 {
  max-width: none;
  font-size: clamp(4.5rem, 9vw, 8rem);
}

html[lang="zh-CN"] .sow-heading-process h2 {
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.16;
}

@media (max-width: 980px) {
  .sow-hero-copy,
  .sow-material-layout,
  .sow-stage,
  .sow-melt,
  .sow-ar-evidence,
  .sow-reflection-layout {
    grid-template-columns: 1fr;
  }

  .sow-hero h1 {
    max-width: 11ch;
  }

  .sow-deck {
    max-width: 48rem;
  }

  .sow-glance-flow,
  .sow-ar-flow {
    grid-template-columns: 1fr;
  }

  .sow-glance-flow i,
  .sow-ar-flow i {
    justify-self: center;
    transform: rotate(90deg);
  }

  .sow-flow-step {
    min-height: 0;
    gap: 1rem;
  }

  .sow-melt .sow-stage-copy {
    max-width: 48rem;
  }

  .sow-melt-video {
    max-width: 44rem;
  }

  .sow-chapters {
    grid-template-columns: 1fr 1fr;
  }

  .sow-reflection-layout figure {
    max-width: 46rem;
  }
}

@media (max-width: 700px) {
  .silence-white .site-nav > a:nth-child(2) {
    display: none;
  }

  .sow-section {
    padding-block: 5.2rem;
  }

  .sow-hero {
    padding-top: 6rem;
  }

  .sow-hero h1 {
    max-width: 100%;
    font-size: clamp(3.4rem, 17vw, 5.1rem);
    line-height: 0.94;
  }

  .sow-deck {
    font-size: 1.2rem;
    line-height: 1.38;
  }

  .sow-trace-grid,
  .sow-chapters,
  .sow-media-roles,
  .sow-gallery-grid {
    grid-template-columns: 1fr;
  }

  .sow-heading {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    gap: 1rem;
  }

  .sow-heading h2 {
    font-size: clamp(2.55rem, 12vw, 3.8rem);
    line-height: 1.02;
  }

  .sow-heading-process h2 {
    font-size: clamp(2.6rem, 12vw, 3.8rem);
    line-height: 1.02;
  }

  .sow-material-logic article {
    grid-template-columns: 6.2rem 1fr;
    gap: 1rem;
  }

  .sow-stage {
    gap: 2.5rem;
  }

  .sow-stage-copy h3 {
    font-size: clamp(3.4rem, 16vw, 4.8rem);
  }

  .sow-trace-wide,
  .sow-gallery-wide {
    grid-column: auto;
    width: auto;
  }

  .sow-trace-grid figure:nth-child(2) {
    width: 86%;
    margin-top: 1.5rem;
  }

  .sow-video-block > video {
    aspect-ratio: 4 / 3;
    object-fit: cover;
  }

  .sow-melt-video {
    padding: 0.8rem;
  }

  .sow-ar-evidence {
    gap: 2rem;
  }

  .sow-chapters > article {
    padding-top: 0.8rem;
  }

  .sow-media-roles article,
  .sow-media-roles article + article {
    padding: 1.5rem 0 2rem;
    border-left: 0;
  }

  .sow-media-roles article + article {
    border-top: 1px solid var(--sow-rule);
  }

  .sow-media-roles h3 {
    margin-top: 1.8rem;
  }

  .sow-growth {
    grid-template-columns: 1fr;
  }

  .sow-growth i {
    justify-self: center;
    transform: rotate(90deg);
  }

  .sow-memory::after,
  .sow-reflection::after {
    width: 75vw;
    opacity: 0.02;
  }

  .sow-place::before,
  .sow-melt::before,
  .sow-trace::before {
    opacity: 0.025;
  }

  html[lang="zh-CN"] .sow-hero h1 {
    font-size: clamp(3.8rem, 18vw, 5.2rem);
  }

  html[lang="zh-CN"] .sow-heading h2,
  html[lang="zh-CN"] .sow-heading-process h2 {
    font-size: clamp(2.35rem, 11vw, 3.3rem);
  }
}