/* Marmota : crepuscule alpin, planches de bois, pixel. Une seule famille de formes : planches a angles droits, clous, ombre dure. */
:root {
  --night: #101a38;
  --dusk: #1f3470;
  --sky: #2f4f94;
  --ice: #b9d3f2;
  --snow: #eaf2fb;
  --earth: #2b1f19;
  --earth-2: #1c1410;
  --earth-3: #3a2a22;
  --fur: #c98a4b;
  --fur-d: #8f5a2b;
  --belly: #f3e3c3;
  --cream: #f6ecd6;
  --grass: #58a832;
  --grass-d: #2f6b1f;
  --gold: #f2b83a;
  --gold-d: #b9831b;
  --ember: #ef7d3a;
  --red: #e0533f;
  --ok: #7ccf5a;
  --plank: #b87a42;
  --plank-d: #7a4a22;
  --plank-l: #d9a064;
  --ink: #2a1810;
  --parch: #f4ecd8;
  --parch-2: #e8dcc0;
  --f-display: "Tiny5", "Silkscreen", monospace;
  --f-label: "Silkscreen", monospace;
  --f-body: "Figtree", system-ui, sans-serif;
  --f-mono: "Fira Code", ui-monospace, monospace;
  --wrap: 1160px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--night);
  color: var(--cream);
  font: 400 17px/1.6 var(--f-body);
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
.px-img {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
a {
  color: var(--gold);
  text-underline-offset: 3px;
}
.wrap {
  width: min(var(--wrap), calc(100% - 40px));
  margin: 0 auto;
}
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  background: var(--gold);
  color: var(--ink);
  padding: 8px 12px;
  font-family: var(--f-label);
}
.skip:focus {
  left: 8px;
}
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
h1,
h2,
h3 {
  font-family: var(--f-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0 0 0.4em;
}
h1 em,
h2 em {
  font-style: normal;
  color: var(--gold);
}
p {
  margin: 0 0 1em;
}
.eyebrow {
  font: 400 12px/1 var(--f-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
  display: block;
}
.mono {
  font-family: var(--f-mono);
}
code,
pre,
.mono,
.kv dd,
input,
.proof,
.log,
.line {
  font-variant-ligatures: none;
}

/* ---------- boutons : planches ---------- */
.btn {
  --b: var(--plank);
  --bd: var(--plank-d);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 400 13px/1 var(--f-label);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  background: var(--b);
  padding: 14px 20px;
  border: 3px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
  box-shadow:
    0 4px 0 var(--ink),
    inset 0 3px 0 rgba(255, 255, 255, 0.3),
    inset 0 -3px 0 var(--bd);
  transition:
    transform 0.08s,
    box-shadow 0.08s,
    filter 0.15s;
  position: relative;
  user-select: none;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 0 var(--ink),
    inset 0 3px 0 rgba(255, 255, 255, 0.3),
    inset 0 -3px 0 var(--bd);
  filter: brightness(1.06);
}
.btn:active {
  transform: translateY(3px);
  box-shadow:
    0 1px 0 var(--ink),
    inset 0 3px 0 rgba(255, 255, 255, 0.2),
    inset 0 -3px 0 var(--bd);
}
.btn--gold {
  --b: var(--gold);
  --bd: var(--gold-d);
}
.btn--green {
  --b: var(--grass);
  --bd: var(--grass-d);
  color: #0b1d06;
}
.btn--red {
  --b: var(--red);
  --bd: #8c2a1c;
  color: #fff;
}
.btn--ghost {
  --b: transparent;
  --bd: transparent;
  color: var(--cream);
  box-shadow:
    0 4px 0 var(--ink),
    inset 0 0 0 2px rgba(246, 236, 214, 0.35);
  background: rgba(16, 26, 56, 0.55);
}
.btn--sm {
  padding: 10px 13px;
  font-size: 11px;
}
.btn[disabled],
.btn[aria-disabled="true"] {
  filter: grayscale(0.8) brightness(0.7);
  cursor: not-allowed;
  transform: none;
}
.chip {
  display: inline-block;
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 9px;
  background: rgba(16, 26, 56, 0.7);
  color: var(--cream);
  border: 2px solid rgba(246, 236, 214, 0.35);
}

/* ---------- planches (cartes) ---------- */
.slab {
  position: relative;
  background: var(--earth-3);
  color: var(--cream);
  border: 3px solid var(--ink);
  box-shadow:
    0 5px 0 var(--ink),
    inset 0 0 0 3px rgba(255, 255, 255, 0.06);
  padding: 26px;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.12) 0 2px,
    transparent 2px 9px
  );
}
.slab::before,
.slab::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background: #1a110c;
  top: 8px;
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.25);
}
.slab::before {
  left: 8px;
}
.slab::after {
  right: 8px;
}
.sign {
  display: inline-block;
  font: 400 13px/1 var(--f-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--plank);
  border: 3px solid var(--ink);
  padding: 9px 13px;
  box-shadow:
    0 3px 0 var(--ink),
    inset 0 3px 0 rgba(255, 255, 255, 0.28);
}

/* ---------- en-tete, jauge d'altitude, sifflet ---------- */
.top {
  position: fixed;
  z-index: 40;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  pointer-events: none;
}
.top > * {
  pointer-events: auto;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--cream);
  font: 400 28px/1 var(--f-display);
  text-shadow: 0 3px 0 rgba(0, 0, 0, 0.45);
}
.brand img {
  width: 44px;
  height: 34px;
  object-fit: contain;
  image-rendering: pixelated;
}
.hud {
  display: flex;
  align-items: center;
  gap: 12px;
}
.gauge {
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
  background: rgba(16, 26, 56, 0.78);
  border: 2px solid rgba(246, 236, 214, 0.4);
  padding: 8px 10px;
  min-width: 150px;
  text-align: right;
}
.gauge b {
  color: var(--gold);
  font-weight: 400;
}
.xk {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--cream);
  background: rgba(16, 26, 56, 0.78);
  border: 2px solid rgba(246, 236, 214, 0.4);
}
.xk svg {
  width: 17px;
  height: 17px;
}
.xk:hover {
  background: var(--gold);
  color: var(--ink);
}
.fab {
  position: fixed;
  z-index: 60;
  right: 18px;
  bottom: 18px;
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  background: var(--gold);
  border: 3px solid var(--ink);
  box-shadow:
    0 5px 0 var(--ink),
    inset 0 4px 0 rgba(255, 255, 255, 0.4),
    inset 0 -4px 0 var(--gold-d);
  cursor: pointer;
  color: var(--ink);
  font: 400 10px/1 var(--f-label);
  letter-spacing: 0.08em;
  padding: 0;
  transition: transform 0.08s;
}
.fab:hover {
  transform: translateY(-2px);
}
.fab:active {
  transform: translateY(3px);
  box-shadow:
    0 1px 0 var(--ink),
    inset 0 4px 0 rgba(255, 255, 255, 0.3),
    inset 0 -4px 0 var(--gold-d);
}
.fab svg {
  width: 34px;
  height: 34px;
  image-rendering: pixelated;
}
.fab span {
  display: block;
  margin-top: 3px;
}
.fab::after {
  content: "";
  position: absolute;
  inset: -9px;
  border: 3px solid var(--gold);
  opacity: 0;
  animation: ping 2.6s ease-out infinite;
  pointer-events: none;
}
.fab[aria-expanded="true"]::after,
.fab.seen::after {
  animation: none;
}
@keyframes ping {
  0% {
    opacity: 0.9;
    transform: scale(0.85);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(1.25);
  }
}
.signs {
  position: fixed;
  z-index: 55;
  right: 18px;
  bottom: 104px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  pointer-events: none;
}
.signs a {
  pointer-events: none;
  opacity: 0;
  transform: translateX(40px) rotate(2deg);
  transition:
    opacity 0.18s,
    transform 0.22s cubic-bezier(0.2, 1.3, 0.4, 1);
  display: block;
  background: var(--plank);
  color: var(--ink);
  text-decoration: none;
  font: 400 14px/1 var(--f-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 40px 14px 18px;
  border: 3px solid var(--ink);
  box-shadow:
    0 4px 0 var(--ink),
    inset 0 3px 0 rgba(255, 255, 255, 0.28),
    inset 0 -3px 0 var(--plank-d);
  clip-path: polygon(
    0 0,
    calc(100% - 22px) 0,
    100% 50%,
    calc(100% - 22px) 100%,
    0 100%
  );
  min-width: 190px;
}
.signs a small {
  display: block;
  font: 400 10px/1.4 var(--f-body);
  letter-spacing: 0;
  text-transform: none;
  opacity: 0.75;
  margin-top: 4px;
}
.signs.open a {
  pointer-events: auto;
  opacity: 1;
  transform: none;
}
.signs.open a:nth-child(2) {
  transition-delay: 0.04s;
}
.signs.open a:nth-child(3) {
  transition-delay: 0.08s;
}
.signs.open a:nth-child(4) {
  transition-delay: 0.12s;
}
.signs.open a:nth-child(5) {
  transition-delay: 0.16s;
}
.signs.open a:nth-child(6) {
  transition-delay: 0.2s;
}
.signs a:hover {
  background: var(--plank-l);
  transform: translateX(-6px);
}
.signs a[aria-current="page"] {
  background: var(--gold);
}
.scrim {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(8, 12, 28, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.scrim.open {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(180deg, #0a1028 0%, #14224f 40%, #244980 100%);
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  left: -1%;
  right: -1%;
  bottom: -1%;
  height: min(101%, calc(102vw / 3));
  z-index: -2;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 100%;
  image-rendering: pixelated;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 20%);
  mask-image: linear-gradient(180deg, transparent 0, #000 20%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, var(--night) 0%, rgba(16, 26, 56, 0) 12%);
  pointer-events: none;
}
.hero-fx {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.marmot-hit {
  position: absolute;
  z-index: 3;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.marmot-hit:focus-visible {
  outline: 3px dashed var(--gold);
}
.hero-copy {
  padding: 110px 0 190px;
  position: relative;
  z-index: 2;
}
.hero h1 {
  font-size: clamp(46px, 7.6vw, 104px);
  text-shadow: 0 5px 0 rgba(8, 12, 28, 0.7);
  max-width: 9.5em;
}
.lede {
  max-width: 31em;
  font-size: clamp(17px, 1.7vw, 21px);
  color: #e5dcc6;
  text-shadow: 0 2px 0 rgba(8, 12, 28, 0.8);
}
.lede b {
  color: var(--gold);
  font-weight: 600;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 26px 0 22px;
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hero-hint {
  position: absolute;
  z-index: 3;
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(16, 26, 56, 0.8);
  padding: 7px 9px;
  border: 2px solid var(--gold);
  pointer-events: none;
  animation: bob 1.6s steps(2) infinite;
}
@keyframes bob {
  50% {
    transform: translateY(-6px);
  }
}
.shout {
  position: absolute;
  z-index: 4;
  font: 400 34px/1 var(--f-display);
  color: var(--gold);
  text-shadow:
    0 3px 0 var(--ink),
    3px 0 0 var(--ink),
    -3px 0 0 var(--ink),
    0 -3px 0 var(--ink);
  pointer-events: none;
  animation: shout 1.3s steps(10) forwards;
  white-space: nowrap;
}
@keyframes shout {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.7);
  }
  15% {
    opacity: 1;
    transform: scale(1.1);
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(-40px);
  }
}

/* ---------- la descente ---------- */
.descent {
  position: relative;
  background: linear-gradient(
    180deg,
    var(--night) 0,
    #1a2147 6%,
    #2a2540 14%,
    #3a2b30 24%,
    #33241d 40%,
    var(--earth) 56%,
    var(--earth-2) 100%
  );
}
.descent::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    radial-gradient(
      circle at 10% 20%,
      rgba(255, 255, 255, 0.07) 0 2px,
      transparent 3px
    ),
    radial-gradient(
      circle at 70% 60%,
      rgba(0, 0, 0, 0.25) 0 3px,
      transparent 4px
    );
  background-size:
    46px 46px,
    71px 71px;
}
.chamber {
  position: relative;
  padding: clamp(52px, 6.5vw, 88px) 0;
}
.chamber-head {
  max-width: 760px;
  margin-bottom: 38px;
}
.chamber-head h2 {
  font-size: clamp(34px, 4.6vw, 62px);
}
.chamber-head p {
  color: #d9ceb4;
  font-size: 18px;
}
.num {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--gold);
  color: var(--ink);
  font: 400 15px/1 var(--f-label);
  border: 3px solid var(--ink);
  box-shadow: 0 3px 0 var(--ink);
  margin-bottom: 14px;
}

/* ---------- le probleme ---------- */
.dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.dual .slab h3 {
  font-size: 30px;
}
.dual .bad h3 {
  color: var(--red);
}
.dual .good h3 {
  color: var(--ok);
}
.dual ul {
  margin: 0;
  padding-left: 20px;
}
.dual li {
  margin: 6px 0;
}
.dual .line {
  font: 400 13px/1.5 var(--f-mono);
  background: #150e0a;
  padding: 14px;
  border: 2px solid #000;
  color: #e9dfc6;
  margin: 16px 0 0;
}
.dual .line b {
  color: var(--gold);
  font-weight: 500;
}
.dual .line i {
  color: var(--red);
  font-style: normal;
}
.dual .line u {
  color: var(--ok);
  text-decoration: none;
}

/* ---------- la salle d'attente (demo) ---------- */
.demo {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 26px;
  align-items: start;
}
.demo-top {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}
.mission {
  font: 400 17px/1.4 var(--f-body);
  color: var(--cream);
  margin: 0;
  max-width: 40em;
}
.mission b {
  color: var(--gold);
}
.stage {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  align-items: center;
}
.avatar {
  position: relative;
  width: 150px;
  height: 130px;
  display: grid;
  place-items: end center;
}
.avatar img {
  width: 150px;
  image-rendering: pixelated;
  transform-origin: bottom center;
  transition: filter 0.3s;
}
.avatar.sleep img {
  filter: brightness(0.6) saturate(0.7);
  animation: breathe 3.4s ease-in-out infinite;
}
.avatar.alert img {
  animation: alert 0.5s steps(2) infinite;
}
.avatar.whistle img {
  animation: pop 0.5s steps(4);
}
.avatar .zzz {
  position: absolute;
  right: 8px;
  top: -2px;
  font: 400 18px/1 var(--f-label);
  color: var(--ice);
  opacity: 0;
}
.avatar.sleep .zzz {
  opacity: 1;
  animation: zzz 2.4s steps(6) infinite;
}
.avatar .bang {
  position: absolute;
  right: 26px;
  top: -10px;
  font: 400 36px/1 var(--f-display);
  color: var(--red);
  text-shadow: 0 3px 0 var(--ink);
  display: none;
}
.avatar.alert .bang {
  display: block;
  animation: bob 0.5s steps(2) infinite;
}
@keyframes breathe {
  50% {
    transform: scaleY(0.97);
  }
}
@keyframes alert {
  50% {
    transform: translateY(-5px);
  }
}
@keyframes pop {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.12) rotate(-3deg);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes zzz {
  0% {
    transform: translate(0, 8px);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  100% {
    transform: translate(14px, -16px);
    opacity: 0;
  }
}
.waves {
  position: absolute;
  left: 110px;
  top: 12px;
  width: 60px;
  height: 60px;
  pointer-events: none;
  opacity: 0;
}
.avatar.whistle .waves {
  animation: wave 0.9s steps(6) forwards;
}
@keyframes wave {
  0% {
    opacity: 1;
    transform: scale(0.4);
  }
  100% {
    opacity: 0;
    transform: scale(1.7);
  }
}
.vault-box {
  background: #150e0a;
  border: 3px solid #000;
  padding: 14px 16px;
}
.vault-box .row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font: 400 12px/1 var(--f-label);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #cdbf9d;
  padding: 6px 0;
}
.vault-box .row b {
  font: 400 30px/1 var(--f-display);
  color: var(--gold);
  letter-spacing: 0;
}
.vault-box .row b.thief {
  color: var(--red);
}
.clock {
  font: 400 12px/1.4 var(--f-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ice);
}
.clock b {
  color: var(--gold);
  font-weight: 400;
}
.ops {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  min-height: 60px;
}
.op {
  position: relative;
  background: #1d1410;
  border: 2px solid #000;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  overflow: hidden;
}
.op .t {
  font-size: 15px;
}
.op .t small {
  display: block;
  color: #a9a08a;
  font-size: 12px;
  margin-top: 2px;
}
.op .ph {
  font: 400 10px/1 var(--f-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 8px;
  border: 2px solid;
}
.ph.waiting {
  color: var(--gold);
  border-color: var(--gold);
}
.ph.ready {
  color: var(--red);
  border-color: var(--red);
  animation: bob 0.8s steps(2) infinite;
}
.ph.executed {
  color: var(--ok);
  border-color: var(--ok);
}
.ph.vetoed {
  color: var(--ice);
  border-color: var(--ice);
}
.ph.cancelled,
.ph.killed,
.ph.expired {
  color: #8f8672;
  border-color: #8f8672;
}
.op .bar {
  grid-column: 1 / -1;
  height: 10px;
  background: #000;
  border: 2px solid #000;
  position: relative;
}
.op .bar i {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    90deg,
    var(--gold) 0 6px,
    var(--gold-d) 6px 8px
  );
  width: 0;
}
.op.vetoed {
  opacity: 0.65;
}
.op.vetoed .t {
  text-decoration: line-through;
  text-decoration-color: rgba(185, 211, 242, 0.6);
}
.op.risk-control {
  border-color: var(--red);
}
.op.risk-drain {
  border-color: var(--ember);
}
.ctrl {
  display: grid;
  gap: 22px;
}
.ctrl h3 {
  font: 400 12px/1 var(--f-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
}
.btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.sleepbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #d4c9ac;
  margin-top: 12px;
}
.sleepbox input {
  width: 20px;
  height: 20px;
  accent-color: var(--gold);
}
.log {
  font: 400 12.5px/1.55 var(--f-mono);
  background: #0d0806;
  border: 3px solid #000;
  padding: 14px;
  height: 230px;
  overflow: auto;
  color: #d7cdb2;
}
.log div {
  margin: 0 0 3px;
}
.log .t {
  color: #7d735f;
}
.log .ok {
  color: var(--ok);
}
.log .no {
  color: var(--red);
}
.log .gd {
  color: var(--gold);
}
.note-line {
  font-size: 13px;
  color: #a99f88;
  margin: 14px 0 0;
}

/* ---------- le terrier (diagramme anime) ---------- */
.burrow {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.rooms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.room {
  position: relative;
  background: #17100c;
  border: 4px solid #000;
  padding: 22px 20px 26px;
  margin: 0 -2px;
  min-height: 280px;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.025) 0 2px,
    transparent 2px 8px
  );
}
.room h3 {
  font-size: 26px;
  color: var(--gold);
}
.room .k {
  font: 400 10px/1 var(--f-label);
  letter-spacing: 0.12em;
  color: #a99f88;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.room p {
  font-size: 15px;
  color: #d4c9ac;
}
.room .who {
  position: absolute;
  right: 14px;
  top: 14px;
  font: 400 10px/1 var(--f-label);
  padding: 6px 8px;
  border: 2px solid;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.room .who.o {
  color: var(--fur);
  border-color: var(--fur);
}
.room .who.a {
  color: var(--ice);
  border-color: var(--ice);
}
.room .who.v {
  color: var(--ok);
  border-color: var(--ok);
}
.tunnel {
  position: relative;
  aspect-ratio: 5 / 1;
  background: #0d0806;
  border: 4px solid #000;
  margin: 18px -2px 0;
  overflow: hidden;
}
.tunnel canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
}
.tcap {
  display: block;
  margin-top: 14px;
  font: 400 13px/1.4 var(--f-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  min-height: 2.8em;
}

/* ---------- film, preuves, tableau ---------- */
.film {
  padding: 0;
  overflow: hidden;
  background: #000;
  border: 4px solid var(--ink);
  box-shadow: 0 6px 0 var(--ink);
}
.film video {
  width: 100%;
  display: block;
  aspect-ratio: 16/9;
}
.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.three .slab h3 {
  font-size: 27px;
  color: var(--gold);
}
.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.stat {
  background: #150e0a;
  border: 3px solid #000;
  padding: 14px;
}
.stat b {
  display: block;
  font: 400 38px/1 var(--f-display);
  color: var(--gold);
}
.stat span {
  font-size: 13px;
  color: #cdbf9d;
}
.proof {
  font: 400 13px/1.6 var(--f-mono);
  background: #0d0806;
  border: 4px solid #000;
  padding: 20px;
  color: #d7cdb2;
  overflow-x: auto;
  white-space: pre;
}
.proof .d {
  color: #7d735f;
}
.proof .g {
  color: var(--ok);
}
.proof .y {
  color: var(--gold);
}
.versus {
  width: 100%;
  border-collapse: collapse;
  background: #150e0a;
  border: 4px solid #000;
  font-size: 15px;
}
.versus th,
.versus td {
  padding: 13px 15px;
  border-bottom: 2px solid #000;
  text-align: left;
  vertical-align: top;
}
.versus th {
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: #0d0806;
}
.versus td:first-child {
  color: #cdbf9d;
}
.versus .n {
  color: #e69a8a;
}
.versus .y {
  color: var(--ok);
}
.versus .m {
  color: #cdbf9d;
}
.scroller {
  overflow-x: auto;
}

/* ---------- pied de page ---------- */
footer {
  background: var(--earth-2);
  border-top: 6px solid #000;
  padding: 52px 0 40px;
  position: relative;
}
.foot {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 30px;
}
.foot h4 {
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}
.foot a {
  display: block;
  color: #d4c9ac;
  text-decoration: none;
  padding: 4px 0;
}
.foot a:hover {
  color: var(--gold);
}
.foot p {
  color: #a99f88;
  font-size: 14px;
  max-width: 28em;
}
.legal {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 2px solid #000;
  font-size: 13px;
  color: #8f8672;
}

/* ---------- pages internes ---------- */
.page-top {
  padding-top: 130px;
}
.page-hero {
  position: relative;
  padding: 130px 0 54px;
  background: linear-gradient(180deg, var(--dusk), var(--night) 80%);
  border-bottom: 6px solid #000;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/banner-1600.png") 70% 100% / cover;
  image-rendering: pixelated;
  opacity: 0.28;
}
.page-hero .wrap {
  position: relative;
}
.page-hero h1 {
  font-size: clamp(40px, 6vw, 80px);
}
.page-hero p {
  max-width: 38em;
  color: #dcd2b8;
  font-size: 18px;
}
.tool {
  padding: 56px 0 100px;
  background: linear-gradient(
    180deg,
    var(--night),
    var(--earth) 40%,
    var(--earth-2)
  );
}
.field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}
.field label {
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.field input,
.field select,
.field-sel {
  width: 100%;
  font: 400 15px/1.3 var(--f-mono);
  color: var(--cream);
  background: #0d0806;
  border: 3px solid #000;
  padding: 13px 14px;
  border-radius: 0;
}
.field-sel {
  font: 400 14px/1.2 var(--f-mono);
  color: var(--cream);
  background: #0d0806;
  border: 3px solid #000;
  padding: 9px 11px;
  border-radius: 0;
}
.field input:focus {
  outline: 3px solid var(--gold);
  outline-offset: 0;
}
.kv {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 6px 14px;
  font-size: 14px;
}
.kv dt {
  color: #a99f88;
  font: 400 11px/1.8 var(--f-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kv dd {
  margin: 0;
  font-family: var(--f-mono);
  word-break: break-all;
  color: var(--cream);
}
.pill-ok {
  color: var(--ok);
}
.pill-no {
  color: var(--red);
}
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 90;
  background: var(--gold);
  color: var(--ink);
  font: 400 12px/1.3 var(--f-label);
  padding: 12px 16px;
  border: 3px solid var(--ink);
  box-shadow: 0 4px 0 var(--ink);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ca-box {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  margin: 28px 0 8px;
}
.ca-box .mono {
  word-break: break-all;
  font-size: 15px;
  color: var(--cream);
}
.token-art {
  position: absolute;
  right: 4%;
  bottom: 0;
  width: min(36vw, 420px);
  opacity: 0.95;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s,
    transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- docs : parchemin ---------- */
body.docs {
  background: var(--parch);
  color: var(--ink);
}
body.docs .top .brand {
  color: var(--cream);
}
.docs-hero {
  background: linear-gradient(180deg, var(--dusk), var(--night));
  padding: 96px 0 0;
  border-bottom: 6px solid #000;
}
.docs-hero .wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
}
.docs-hero h2 {
  margin: 0;
  font-size: 34px;
  color: var(--cream);
}
.docs-hero p {
  margin: 0;
  color: #c3d2ee;
  font-size: 14px;
}
.docs-wrap {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr) 210px;
  gap: 38px;
  padding: 38px 0 90px;
  align-items: start;
}
.dnav {
  position: sticky;
  top: 20px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  font-size: 14px;
}
.dnav h4 {
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--plank-d);
  margin: 20px 0 8px;
}
.dnav a {
  display: block;
  padding: 7px 11px;
  color: #4a3224;
  text-decoration: none;
  border-left: 4px solid transparent;
}
.dnav a:hover {
  background: var(--parch-2);
}
.dnav a[aria-current="page"] {
  background: var(--plank);
  color: var(--ink);
  border-left-color: var(--ink);
  font-weight: 600;
}
.docs-search {
  width: 100%;
  font: 400 14px var(--f-body);
  padding: 10px 12px;
  border: 3px solid var(--ink);
  background: #fff8e6;
  border-radius: 0;
  margin-bottom: 4px;
}
.doc {
  min-width: 0;
}
.doc h1 {
  font-size: clamp(36px, 4.4vw, 56px);
  color: var(--ink);
}
.doc .sub {
  font-size: 20px;
  color: #5a4332;
  margin-bottom: 26px;
}
.doc h2 {
  font-size: 32px;
  color: var(--ink);
  margin: 2em 0 0.5em;
  padding-top: 0.3em;
  border-top: 4px solid var(--ink);
}
.doc h3 {
  font-size: 24px;
  margin: 1.6em 0 0.4em;
}
.doc a {
  color: #8a4a12;
}
.doc code {
  font: 500 0.88em var(--f-mono);
  background: #e4d6b4;
  padding: 2px 6px;
  border: 1px solid #c9b88e;
}
.doc pre {
  font: 400 13.5px/1.55 var(--f-mono);
  background: #1c1410;
  color: #efe3c6;
  padding: 18px;
  border: 3px solid var(--ink);
  box-shadow: 0 4px 0 var(--ink);
  overflow-x: auto;
  margin: 1.2em 0;
}
.doc pre code {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
}
.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
  font-size: 15px;
  background: #fff8e6;
  border: 3px solid var(--ink);
  display: block;
  overflow-x: auto;
}
.doc th,
.doc td {
  padding: 10px 13px;
  border: 1px solid #cdbb91;
  text-align: left;
  vertical-align: top;
}
.doc th {
  background: var(--plank);
  font: 400 11px/1.2 var(--f-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.callout {
  border: 3px solid var(--ink);
  padding: 14px 18px;
  margin: 1.4em 0;
  background: #fff8e6;
  box-shadow: 0 4px 0 var(--ink);
}
.callout b {
  font: 400 12px/1 var(--f-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}
.callout p {
  margin: 0;
}
.callout.warn {
  background: #ffe2c4;
}
.callout.ok {
  background: #dcf0c9;
}
.callout.bad {
  background: #f9cfc6;
}
.pager {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 56px;
  padding-top: 22px;
  border-top: 4px solid var(--ink);
}
.dtoc {
  position: sticky;
  top: 20px;
  font-size: 13px;
}
.dtoc h4 {
  font: 400 11px/1 var(--f-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--plank-d);
  margin: 0 0 10px;
}
.dtoc a {
  display: block;
  padding: 5px 0 5px 10px;
  color: #4a3224;
  text-decoration: none;
  border-left: 3px solid #cdbb91;
}
.dtoc a:hover {
  border-left-color: var(--ink);
  color: var(--ink);
}
body.docs .btn--ghost {
  color: var(--ink);
  background: transparent;
  box-shadow:
    0 4px 0 var(--ink),
    inset 0 0 0 2px var(--ink);
}
body.docs footer {
  background: var(--earth-2);
}

/* ---------- mobile ---------- */
@media (max-width: 980px) {
  .demo,
  .dual,
  .two,
  .three,
  .foot {
    grid-template-columns: 1fr;
  }
  .rooms {
    grid-template-columns: 1fr;
  }
  .room {
    margin: -2px 0;
    min-height: 0;
  }
  .docs-wrap {
    grid-template-columns: 1fr;
  }
  .dnav,
  .dtoc {
    position: static;
    max-height: none;
  }
  .dtoc {
    display: none;
  }
  .gauge {
    display: none;
  }
  .hero {
    align-items: flex-start;
  }
  .hero-bg {
    height: 44%;
    left: 0;
    right: 0;
  }
  .hero-bg img {
    object-position: 71% 100%;
  }
  .hero-copy {
    padding: 86px 0 0;
  }
  .hero h1 {
    font-size: clamp(38px, 10.4vw, 64px);
  }
  .lede {
    font-size: 16px;
  }
  .hero-facts {
    display: none;
  }
  .hero-cta {
    margin: 18px 0 0;
  }
  .stage {
    grid-template-columns: 110px 1fr;
  }
  .avatar,
  .avatar img {
    width: 110px;
  }
  .token-art {
    display: none;
  }
}
@media (max-width: 560px) {
  .top {
    padding: 10px 14px;
  }
  .brand {
    font-size: 24px;
  }
  .btn {
    padding: 13px 15px;
  }
  .stats {
    grid-template-columns: 1fr;
  }
  .kv {
    grid-template-columns: 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  html {
    scroll-behavior: auto;
  }
}