/* /field is a spatial extension of the IFAH house.
   Brand surfaces come from home.css; the persistent audio object borrows Player material. */

html {
  background: var(--paper);
  color-scheme: light;
}

body.field-page {
  --field-player-height: 64px;
  min-width: 320px;
  padding-bottom: calc(var(--field-player-height) + env(safe-area-inset-bottom));
  background: var(--paper);
  color: var(--ink);
}

.field-page main {
  overflow: clip;
}

.field-page button {
  color: inherit;
  font: inherit;
}

.field-page em {
  color: var(--blue);
  font-style: normal;
  font-weight: 400;
}

.field-scene {
  position: relative;
  isolation: isolate;
}

.field-index {
  position: absolute;
  z-index: 8;
  top: calc(var(--unit) * 7);
  left: calc(var(--unit) * 9);
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 3);
  color: var(--dim);
}

.field-index span:first-child {
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}

.field-index span:first-child::after {
  content: '';
  display: inline-block;
  width: calc(var(--unit) * 4);
  height: 1px;
  margin-left: calc(var(--unit) * 3);
  vertical-align: middle;
  background: currentColor;
  opacity: .55;
}

.field-motion [data-field-reveal] {
  opacity: 0;
  filter: blur(7px);
  transform: translateY(18px);
  transition:
    opacity 1000ms cubic-bezier(0, 0, .2, 1),
    filter 1200ms cubic-bezier(0, 0, .2, 1),
    transform 1200ms cubic-bezier(0, 0, .2, 1);
}

.field-motion [data-field-reveal].is-revealed {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* 01 ? FIELD */

.field-hero {
  --hero-progress: 0;
  --field-audio: 0;
  height: min(980px, calc(100dvh - var(--field-player-height)));
  min-height: 680px;
  padding: calc(var(--unit) * 14) calc(var(--unit) * 9) calc(var(--unit) * 6);
  background: var(--paper);
}

.field-register {
  position: absolute;
  z-index: 10;
  top: calc(var(--unit) * 4);
  left: calc(var(--unit) * 19);
  right: calc(var(--unit) * 40);
  display: flex;
  justify-content: space-between;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.field-hero__copy {
  position: absolute;
  z-index: 5;
  top: 48%;
  left: 42%;
  width: min(64vw, 780px);
  text-align: center;
  transform: translate(-50%, -50%);
}

.field-kicker {
  margin-bottom: calc(var(--unit) * 4);
  color: var(--blue);
}

.field-hero h1,
.field-condition h2,
.field-paris h2,
.field-open h2 {
  font-family: var(--mono);
  font-weight: 400;
}

.field-hero h1 {
  font-size: clamp(40px, 4.5vw, 68px);
  line-height: 1.05;
  letter-spacing: -.055em;
}

.field-hero__statement {
  max-width: 38ch;
  margin: calc(var(--unit) * 5) auto 0;
  font-size: clamp(17px, 1.45vw, 22px);
  line-height: 1.45;
}

.field-hero__intro {
  max-width: 55ch;
  margin: calc(var(--unit) * 2) auto 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.75;
}

.field-action {
  min-width: calc(var(--unit) * 15);
  margin-top: calc(var(--unit) * 5);
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border: 1px solid var(--ink);
  background: transparent;
  cursor: pointer;
  transition:
    color var(--hover-time) var(--spring),
    border-color var(--hover-time) var(--spring),
    background-color var(--hover-time) var(--spring),
    box-shadow 700ms cubic-bezier(.4, 0, .2, 1);
}

.field-action:hover,
.field-action:focus-visible {
  background: var(--ink);
  color: var(--paper);
}

body[data-field-audio-state='engaged'] .field-action,
body[data-field-audio-state='transition'] .field-action {
  border-color: var(--blue);
  color: var(--blue);
}

body[data-field-audio-state='engaged'] .field-action {
  animation: field-engage-breath 820ms cubic-bezier(.22, 1, .36, 1) both;
}

body[data-field-audio-state='engaged'] .field-action:hover,
body[data-field-audio-state='engaged'] .field-action:focus-visible,
body[data-field-audio-state='transition'] .field-action:hover,
body[data-field-audio-state='transition'] .field-action:focus-visible {
  background: var(--blue);
  color: var(--paper);
}

@keyframes field-engage-breath {
  0% { box-shadow: 0 0 0 0 rgba(47, 86, 181, 0); }
  38% { box-shadow: 0 0 0 7px rgba(47, 86, 181, .1); }
  100% { box-shadow: 0 0 0 12px rgba(47, 86, 181, 0); }
}

.field-phenomenon {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -3vw;
  width: min(64vw, 900px);
  aspect-ratio: 1;
  margin: 0;
  transform:
    translate3d(
      calc(var(--hero-progress) * -18px),
      calc(-50% + var(--hero-progress) * 10px),
      0
    )
    scale(calc(.91 + var(--hero-progress) * .035 + var(--field-audio) * .012));
  transform-origin: center;
  opacity: calc(.88 + var(--hero-progress) * .08 + var(--field-audio) * .04);
  transition: opacity 1200ms cubic-bezier(.4, 0, .2, 1);
  will-change: transform, opacity;
}

.field-phenomenon::before,
.field-phenomenon::after {
  content: '';
  position: absolute;
  z-index: 3;
  pointer-events: none;
}

.field-phenomenon::before {
  inset: 10%;
  border: 1px solid rgba(47, 86, 181, calc(.07 + var(--hero-progress) * .09));
  clip-path: polygon(0 0, 13% 0, 13% 1px, 87% 1px, 87% 0, 100% 0, 100% 100%, 87% 100%, 87% calc(100% - 1px), 13% calc(100% - 1px), 13% 100%, 0 100%);
}

.field-phenomenon::after {
  inset: 0;
  background: radial-gradient(circle, transparent 57%, rgba(243, 241, 235, .2) 76%, var(--paper) 96%);
}

.field-phenomenon img,
.field-phenomenon__echo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, .2) 17%, #000 43%, #000 100%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, .2) 17%, #000 43%, #000 100%);
}

.field-phenomenon img {
  z-index: 2;
  filter:
    contrast(calc(1.04 + var(--hero-progress) * .12))
    blur(calc((1 - var(--hero-progress)) * .7px));
  opacity: calc(.9 + var(--hero-progress) * .1);
}

.field-phenomenon__echo {
  z-index: 1;
  background: url('assets/brand/soma-cymatic-field.png') center / contain no-repeat;
  filter: blur(8px);
  opacity: calc(.12 - var(--hero-progress) * .07 + var(--field-audio) * .05);
  transform:
    translate3d(
      calc((1 - var(--hero-progress)) * 15px),
      calc((1 - var(--hero-progress)) * -9px),
      0
    )
    scale(1.025);
}

.field-phenomenon__axis {
  position: absolute;
  z-index: 4;
  top: 10%;
  left: 50%;
  width: 1px;
  height: 80%;
  background: var(--blue);
  opacity: calc(.08 + var(--hero-progress) * .12 + var(--field-audio) * .08);
  transform: scaleY(calc(.2 + var(--hero-progress) * .8));
  transform-origin: center;
}

.field-phenomenon figcaption {
  position: absolute;
  z-index: 5;
  right: 12%;
  bottom: 10%;
  display: flex;
  gap: calc(var(--unit) * 2);
  color: var(--dim);
}

.field-phenomenon figcaption span:last-child {
  color: var(--blue);
}

.field-hero__threshold {
  position: absolute;
  z-index: 6;
  right: calc(var(--unit) * 9);
  bottom: calc(var(--unit) * 5);
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 2);
  color: var(--dim);
  writing-mode: vertical-rl;
}

.field-hero__threshold i {
  display: block;
  width: 1px;
  height: calc(var(--unit) * 7);
  background: var(--rule);
}

/* 02 ? EXPERIENCE */

.field-experience {
  --experience-progress: 0;
  height: 180svh;
  background: var(--paper-deep);
}

.field-experience__stage {
  position: sticky;
  top: 0;
  height: calc(100dvh - var(--field-player-height));
  min-height: 620px;
  overflow: hidden;
}

.field-experience__axis {
  position: absolute;
  z-index: 0;
  top: 14%;
  left: 50%;
  width: 1px;
  height: calc(8% + var(--experience-progress) * 72%);
  background: linear-gradient(to bottom, transparent, var(--blue) 15%, var(--blue) 85%, transparent);
  opacity: calc(.1 + var(--experience-progress) * .28);
  transform-origin: top;
}

.field-experience__sequence {
  position: absolute;
  z-index: 2;
  top: 22%;
  left: 9%;
  display: grid;
  gap: calc(var(--unit) * 2);
  font-size: clamp(17px, 1.6vw, 24px);
  line-height: 1.45;
}

.field-experience [data-field-step],
.field-condition [data-field-condition-step] {
  --phase: 1;
  opacity: var(--phase);
  filter: blur(calc((1 - var(--phase)) * 1.25px));
  transform: translateY(calc((1 - var(--phase)) * 18px));
  transition:
    opacity 180ms linear,
    filter 320ms cubic-bezier(.4, 0, .2, 1),
    transform 320ms cubic-bezier(.4, 0, .2, 1);
}

.field-process {
  position: absolute;
  inset: 0;
  z-index: 3;
  list-style: none;
}

.field-process li {
  position: absolute;
  display: grid;
  grid-template-columns: 24px auto;
  gap: calc(var(--unit) * 2);
  color: var(--ink);
}

.field-process li > span {
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}

.field-process li:nth-child(1) { top: 24%; left: 54%; }
.field-process li:nth-child(2) { top: 43%; right: 12%; }
.field-process li:nth-child(3) { bottom: 24%; left: 54%; }
.field-process li:nth-child(4) { bottom: 14%; left: 22%; }

.field-experience__observation {
  position: absolute;
  z-index: 2;
  right: 9%;
  bottom: 12%;
  color: var(--dim);
  font-size: 12px;
  line-height: 2;
}

/* 03 ? ACOUSTIC CONDITION */

.field-condition {
  --condition-progress: 0;
  height: 260svh;
  background: var(--paper-blue);
}

.field-condition__stage {
  position: sticky;
  top: 0;
  height: calc(100dvh - var(--field-player-height));
  min-height: 640px;
  overflow: hidden;
}

.field-trace {
  position: absolute;
  z-index: 0;
  inset: 13% 4% 10%;
  width: 92%;
  height: 77%;
  opacity: .82;
}

.field-trace__register {
  position: absolute;
  z-index: 4;
  top: calc(var(--unit) * 7);
  right: calc(var(--unit) * 9);
  display: flex;
  gap: calc(var(--unit) * 4);
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.field-trace__register b {
  color: var(--blue);
  font-weight: 400;
}

.field-condition__thesis,
.field-health__copy,
.field-chain,
.field-vocabulary {
  position: absolute;
  z-index: 3;
}

.field-condition__thesis {
  top: 27%;
  left: 9%;
  width: min(38vw, 500px);
}

.field-condition h2,
.field-paris h2 {
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1.12;
  letter-spacing: -.04em;
}

.field-condition__thesis p {
  max-width: 56ch;
  margin-top: calc(var(--unit) * 4);
  color: var(--dim);
  font-size: 12px;
  line-height: 1.8;
}

.field-health__copy {
  right: 9%;
  bottom: 18%;
  width: min(40vw, 540px);
}

.field-health__copy p {
  font-size: clamp(17px, 1.55vw, 23px);
  line-height: 1.5;
}

.field-health__copy small {
  display: block;
  max-width: 56ch;
  margin-top: calc(var(--unit) * 3);
  color: var(--dim);
  font-size: 11px;
  line-height: 1.7;
}

.field-chain {
  left: 50%;
  bottom: 16%;
  width: min(70vw, 860px);
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: calc(var(--unit) * 2);
  color: var(--dim);
  transform: translateX(-50%) translateY(calc((1 - var(--phase)) * 18px)) !important;
}

.field-chain i {
  height: 1px;
  background: var(--rule);
}

.field-vocabulary {
  inset: 18% 9% 14%;
  margin: 0;
}

.field-vocabulary > div {
  position: absolute;
  max-width: 220px;
}

.field-vocabulary > div:nth-child(1) { top: 0; left: 8%; }
.field-vocabulary > div:nth-child(2) { top: 16%; right: 4%; }
.field-vocabulary > div:nth-child(3) { bottom: 4%; right: 19%; }
.field-vocabulary > div:nth-child(4) { bottom: 0; left: 2%; }

.field-vocabulary dt {
  color: var(--blue);
  font-size: 10px;
  letter-spacing: .18em;
}

.field-vocabulary dd {
  margin-top: var(--unit);
  color: var(--dim);
  font-size: 11px;
}

/* 04 ? PARIS */

.field-paris {
  min-height: min(940px, calc(100dvh - var(--field-player-height)));
  padding: calc(var(--unit) * 8) calc(var(--unit) * 9);
  background: var(--paper);
  overflow: hidden;
}

.field-paris::before {
  content: '';
  position: absolute;
  top: 14%;
  bottom: 17%;
  left: 35%;
  width: 1px;
  background: var(--rule);
}

.field-paris__caption {
  position: absolute;
  top: 43%;
  left: 9%;
  color: var(--dim);
}

.field-paris__copy {
  position: absolute;
  right: 9%;
  bottom: 22%;
  width: min(46vw, 620px);
}

.field-paris__copy p {
  max-width: 57ch;
  margin-top: calc(var(--unit) * 4);
  color: var(--dim);
  font-size: 12px;
  line-height: 1.8;
}

.field-paris__ledger {
  position: absolute;
  left: 9%;
  right: 9%;
  bottom: 10%;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: calc(var(--unit) * 2);
  color: var(--dim);
}

.field-paris__ledger i {
  height: 1px;
  background: var(--rule);
}

/* 05 ? OPEN FIELD */

.field-open {
  min-height: min(860px, calc(92dvh - var(--field-player-height)));
  background: var(--paper-blue);
}

.field-open__copy {
  position: absolute;
  top: 50%;
  left: 18%;
  width: min(62vw, 720px);
  transform: translateY(-50%);
}

.field-open h2 {
  font-size: clamp(24px, 2.7vw, 42px);
  line-height: 1.4;
  letter-spacing: -.035em;
}

.field-open__copy p {
  max-width: 58ch;
  margin-top: calc(var(--unit) * 4);
  color: var(--dim);
  font-size: 12px;
  line-height: 1.8;
}

.field-open__action {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--unit) * 3);
  margin-top: calc(var(--unit) * 6);
  padding-bottom: var(--unit);
  border-bottom: 1px solid var(--ink);
  transition: color var(--hover-time) var(--spring), border-color var(--hover-time) var(--spring);
}

.field-open__action:hover,
.field-open__action:focus-visible {
  color: var(--blue);
  border-color: var(--blue);
}

.field-foot {
  background: var(--paper);
}

/* PLAYER SLICE ? the only instrument UI on /field */

.field-persistent {
  --player-ivory: #E7E0D2;
  --player-void: #171513;
  --player-plate: #28231F;
  --player-ash: #8D7B6A;
  --player-live: var(--blue);
  position: fixed;
  z-index: 100;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: calc(var(--field-player-height) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  display: grid;
  grid-template-columns: 112px 250px minmax(100px, 1fr) 96px 72px;
  align-items: stretch;
  border-top: 1px solid var(--player-plate);
  background: var(--player-void);
  color: var(--player-ivory);
  font-family: var(--mono);
  box-shadow: 0 -12px 40px rgba(23, 21, 19, .08);
}

.field-persistent button {
  border: 0;
  background: transparent;
}

.field-persistent__toggle {
  border-right: 1px solid var(--player-plate) !important;
  color: var(--player-ash);
  cursor: pointer;
  letter-spacing: .22em;
  transition: color 350ms cubic-bezier(.4, 0, .2, 1), background-color 350ms cubic-bezier(.4, 0, .2, 1);
}

.field-persistent__toggle:hover,
.field-persistent__toggle:focus-visible {
  color: var(--player-ivory);
  background: var(--player-plate);
}

.field-persistent[data-state='engaged'] .field-persistent__toggle,
.field-persistent[data-state='transition'] .field-persistent__toggle {
  color: var(--player-live);
}

.field-persistent__identity {
  min-width: 0;
  padding: 0 calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  border-right: 1px solid var(--player-plate) !important;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.field-persistent__identity > .panel-label {
  color: var(--player-ash);
  font-size: 8px;
  letter-spacing: .18em;
}

.field-persistent__identity > span:last-child {
  min-width: 0;
  margin-top: 2px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--unit);
}

.field-persistent__identity strong {
  overflow: hidden;
  color: var(--player-ivory);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .16em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.field-persistent__identity small {
  color: var(--player-ash);
  font-size: 8px;
  letter-spacing: .12em;
}

.field-persistent__identity:hover strong,
.field-persistent__identity:focus-visible strong {
  color: var(--player-live);
}

.field-persistent__line {
  position: relative;
  align-self: center;
  height: 1px;
  margin: 0 calc(var(--unit) * 3);
  overflow: hidden;
  background: var(--player-plate);
}

.field-persistent__line::after {
  content: '';
  position: absolute;
  top: -2px;
  right: 0;
  width: 1px;
  height: 5px;
  background: var(--player-ash);
}

.field-persistent__line i {
  display: block;
  width: 0;
  height: 1px;
  background: var(--player-live);
}

.field-persistent__state,
.field-persistent__time {
  display: grid;
  place-items: center;
  color: var(--player-ash);
  font-variant-numeric: tabular-nums;
}

.field-persistent__state {
  border-left: 1px solid var(--player-plate);
}

.field-persistent[data-state='engaged'] .field-persistent__state,
.field-persistent[data-state='transition'] .field-persistent__state {
  color: var(--player-live);
}

.field-persistent__time {
  border-left: 1px solid var(--player-plate);
}

.field-persistent__drawer {
  position: absolute;
  right: 72px;
  bottom: 100%;
  width: min(560px, calc(100vw - 112px));
  border: 1px solid var(--player-plate);
  border-bottom: 0;
  background: var(--player-void);
  box-shadow: 0 -24px 70px rgba(23, 21, 19, .15);
}

.field-persistent__drawer[hidden] {
  display: none;
}

.field-persistent__drawer-head {
  height: 36px;
  padding: 0 calc(var(--unit) * 2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--player-plate);
  color: var(--player-ash);
  font-size: 8px;
}

.field-options {
  display: grid;
}

.field-option {
  position: relative;
  min-height: 52px;
  padding: 0 calc(var(--unit) * 2);
  display: grid;
  grid-template-columns: 60px minmax(100px, .65fr) 1fr;
  align-items: center;
  gap: calc(var(--unit) * 2);
  border-bottom: 1px solid var(--player-plate) !important;
  color: var(--player-ash);
  text-align: left;
  cursor: pointer;
}

.field-option:last-child {
  border-bottom: 0 !important;
}

.field-option::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: transparent;
}

.field-option__code,
.field-option__character {
  font-size: 8px;
  letter-spacing: .1em;
}

.field-option__name {
  color: var(--player-ivory);
  font-size: 10px;
  letter-spacing: .16em;
}

.field-option__character {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.field-option:hover,
.field-option:focus-visible,
.field-option[aria-current='true'] {
  background: var(--player-plate);
}

.field-option[aria-current='true']::before {
  background: var(--player-live);
}

.field-option[aria-current='true'] .field-option__code,
.field-option[aria-current='true'] .field-option__name {
  color: var(--player-live);
}

@media (max-width: 980px) {
  .field-index {
    left: calc(var(--unit) * 6);
  }

  .field-register {
    left: calc(var(--unit) * 13);
    right: calc(var(--unit) * 13);
  }

  .field-register span:nth-child(3) {
    display: none;
  }

  .field-hero__copy {
    left: 46%;
    width: min(72vw, 680px);
  }

  .field-phenomenon {
    right: -10vw;
    width: min(74vw, 760px);
  }

  .field-condition__thesis { left: 6%; }
  .field-health__copy { right: 6%; }
  .field-paris { padding-inline: calc(var(--unit) * 6); }
  .field-paris__copy { right: 6%; }
  .field-paris__caption,
  .field-paris__ledger { left: 6%; }
  .field-paris__ledger { right: 6%; }
}

@media (max-width: 760px) {
  body.field-page {
    --field-player-height: 72px;
  }

  .field-index {
    top: calc(var(--unit) * 4);
    left: calc(var(--unit) * 3);
  }

  .field-index span:first-child::after {
    width: calc(var(--unit) * 2);
    margin-left: calc(var(--unit) * 2);
  }

  .field-hero {
    height: calc(100dvh - var(--field-player-height));
    min-height: 620px;
    padding: calc(var(--unit) * 11) calc(var(--unit) * 3) calc(var(--unit) * 4);
  }

  .field-register {
    top: calc(var(--unit) * 10);
    left: calc(var(--unit) * 3);
    right: calc(var(--unit) * 3);
  }

  .field-register span:nth-child(2) {
    display: none;
  }

  .field-register span:nth-child(3) {
    display: inline;
  }

  .field-hero__copy {
    top: 36%;
    left: 50%;
    width: calc(100% - var(--unit) * 6);
  }

  .field-kicker {
    margin-bottom: calc(var(--unit) * 2);
  }

  .field-hero h1 {
    font-size: clamp(36px, 11vw, 50px);
  }

  .field-hero__statement {
    margin-top: calc(var(--unit) * 3);
    font-size: 16px;
  }

  .field-hero__intro {
    max-width: 37ch;
    margin-top: var(--unit);
    font-size: 10px;
  }

  .field-action {
    margin-top: calc(var(--unit) * 3);
  }

  .field-phenomenon {
    top: 70%;
    right: -10vw;
    width: 96vw;
  }

  .field-phenomenon figcaption {
    right: 42%;
    bottom: 15%;
  }

  .field-hero__threshold {
    right: calc(var(--unit) * 3);
    bottom: calc(var(--unit) * 3);
  }

  .field-experience {
    height: 200svh;
  }

  .field-experience__stage,
  .field-condition__stage {
    min-height: 580px;
  }

  .field-experience__sequence {
    top: 18%;
    left: calc(var(--unit) * 3);
    font-size: 16px;
  }

  .field-experience__axis {
    left: 42%;
  }

  .field-process li:nth-child(1) { top: 30%; left: 48%; }
  .field-process li:nth-child(2) { top: 46%; right: 8%; }
  .field-process li:nth-child(3) { bottom: 27%; left: 48%; }
  .field-process li:nth-child(4) { bottom: 16%; left: 12%; }

  .field-experience__observation {
    right: calc(var(--unit) * 3);
    bottom: 8%;
    font-size: 10px;
  }

  .field-condition {
    height: 280svh;
  }

  .field-trace {
    inset: 12% -18% 8%;
    width: 136%;
    height: 80%;
  }

  .field-trace__register {
    top: auto;
    right: calc(var(--unit) * 3);
    bottom: calc(var(--unit) * 3);
    left: calc(var(--unit) * 3);
    justify-content: space-between;
    gap: var(--unit);
    font-size: 7px;
  }

  .field-condition__thesis {
    top: 22%;
    left: calc(var(--unit) * 3);
    width: calc(100% - var(--unit) * 6);
  }

  .field-condition h2,
  .field-paris h2 {
    font-size: clamp(27px, 8vw, 38px);
  }

  .field-condition__thesis p {
    max-width: 40ch;
    font-size: 10px;
  }

  .field-health__copy {
    right: calc(var(--unit) * 3);
    bottom: 17%;
    width: calc(100% - var(--unit) * 6);
  }

  .field-health__copy p {
    font-size: 16px;
  }

  .field-chain {
    bottom: 17%;
    width: calc(100% - var(--unit) * 6);
    gap: var(--unit);
    font-size: 7px;
  }

  .field-vocabulary {
    inset: 20% calc(var(--unit) * 3) 15%;
  }

  .field-vocabulary > div {
    max-width: 132px;
  }

  .field-vocabulary > div:nth-child(1) { top: 0; left: 0; }
  .field-vocabulary > div:nth-child(2) { top: 20%; right: 0; }
  .field-vocabulary > div:nth-child(3) { right: 4%; bottom: 2%; }
  .field-vocabulary > div:nth-child(4) { bottom: 10%; left: 0; }

  .field-vocabulary dd {
    font-size: 9px;
  }

  .field-paris {
    min-height: calc(100dvh - var(--field-player-height));
    padding: calc(var(--unit) * 5) calc(var(--unit) * 3);
  }

  .field-paris::before {
    top: 16%;
    bottom: 18%;
    left: 24%;
  }

  .field-paris__caption {
    top: 37%;
    left: calc(var(--unit) * 3);
    writing-mode: vertical-rl;
  }

  .field-paris__copy {
    right: calc(var(--unit) * 3);
    bottom: 24%;
    width: 68%;
  }

  .field-paris__copy p {
    font-size: 10px;
  }

  .field-paris__ledger {
    right: calc(var(--unit) * 3);
    bottom: 9%;
    left: calc(var(--unit) * 3);
    gap: var(--unit);
    font-size: 7px;
  }

  .field-open {
    min-height: calc(88dvh - var(--field-player-height));
  }

  .field-open__copy {
    left: calc(var(--unit) * 3);
    width: calc(100% - var(--unit) * 6);
  }

  .field-open h2 {
    font-size: clamp(23px, 7.2vw, 34px);
  }

  .field-open__copy p {
    font-size: 10px;
  }

  .field-persistent {
    grid-template-columns: 78px minmax(0, 1fr) 52px;
    grid-template-rows: 1fr 7px;
  }

  .field-persistent__toggle {
    grid-row: 1 / 3;
    font-size: 8px;
    letter-spacing: .14em;
  }

  .field-persistent__identity {
    grid-row: 1;
    padding-inline: calc(var(--unit) * 1.5);
    border-right: 0 !important;
  }

  .field-persistent__identity strong {
    font-size: 10px;
  }

  .field-persistent__line {
    grid-column: 2 / 4;
    grid-row: 2;
    align-self: start;
    margin: 0 calc(var(--unit) * 1.5);
  }

  .field-persistent__state {
    display: none;
  }

  .field-persistent__time {
    grid-column: 3;
    grid-row: 1;
    font-size: 8px;
  }

  .field-persistent__drawer {
    right: 0;
    left: 0;
    width: 100%;
  }

  .field-option {
    min-height: 48px;
    grid-template-columns: 52px 1fr;
  }

  .field-option__character {
    display: none;
  }
}

@media (max-width: 390px) {
  .field-hero__intro {
    max-width: 33ch;
  }

  .field-phenomenon {
    top: 73%;
    right: -12vw;
    width: 102vw;
  }

  .field-process li {
    font-size: 8px;
  }

  .field-persistent {
    grid-template-columns: 72px minmax(0, 1fr) 48px;
  }

  .field-persistent__identity small {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .field-motion [data-field-reveal],
  .field-experience [data-field-step],
  .field-condition [data-field-condition-step],
  .field-phenomenon,
  .field-phenomenon img,
  .field-phenomenon__echo,
  .field-action,
  .field-persistent * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }

  .field-motion [data-field-reveal] {
    opacity: 1;
    filter: none;
    transform: none;
  }
}