:root {
  color-scheme: dark;
  --page-bg: #000000;
  --font-rain-regular: "RainChat Regular", "Courier New", monospace;
  --font-rain-bold: "RainChat Bold", "Courier New", monospace;
  --font-bus-stop: "Bus Stop", "RainChat Bold", "Courier New", monospace;
  --text-regular: rgba(182, 182, 176, 0.9);
  --text-bold: rgba(240, 240, 234, 0.98);
  --text-bold-soft: rgba(232, 232, 226, 0.9);
  --status-subtle-yellow: #b7baa6;
  --bus-left: 50%;
  --bus-top: 60%;
  --bus-width: 80%;
  --bus-height: 80%;
  --bus-opacity: 1;
  --marquee-total-width: clamp(5rem, 18.8%, 20rem);
  --marquee-room-width: calc(var(--marquee-total-width) * 0.1);
  --marquee-message-width: calc(var(--marquee-total-width) * 0.8);
  --marquee-bus-width: calc(var(--marquee-total-width) * 0.1);
  --entry-gate-offset-y: -3.5%;
  --entry-gate-buttons-gap: 4.2cqi;
  --entry-gate-buttons-x: 49.5%;
  --entry-gate-buttons-y: 50.5%;
  --entry-row-width: 23cqi;
  --entry-row-left-col: 1.1fr;
  --entry-row-right-col: 1fr;
  --entry-row-col-gap: 3.5cqi;
  --entry-row-language-size: 1.3cqi;
  --entry-row-action-size: 1.1cqi;
  --start-bg-max-width: 1536px;
  --start-bg-ratio: 1.5;
  --scene-bg-ratio: 1.5;
  --scene-focus-x: 50%;
  --entry-lamp-base-opacity: 0.34;
  --entry-lamp-jitter-opacity: 0.07;
  --scene-lamp-x: 69.7%;
  --scene-lamp-y: 36.2%;
  --scene-lamp-width: 14.5%;
  --scene-lamp-height: 20%;
  --scene-lamp-base-opacity: 0.52;
  --scene-lamp-jitter-opacity: 0.025;
  --scene-lamp-min-opacity: 0.12;
  --scene-lamp-max-opacity: 0.72;
  --scene-lamp-recover-per-sec: 11;
  --scene-lamp-tick-chance-per-sec: 0.85;
  --scene-lamp-tick-min: 0.34;
  --scene-lamp-tick-max: 0.52;
}

@font-face {
  font-family: "RainChat Regular";
  src: url("../assets/fonts/RainChat-regular.otf") format("opentype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "RainChat Bold";
  src: url("../assets/fonts/RainChat-bold.otf") format("opentype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Bus Stop";
  src: url("../assets/fonts/bus-stop.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
}

body {
  display: block;
  overflow: hidden;
  background: var(--page-bg);
  font-family: var(--font-rain-regular);
}

.entry-gate {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: #000000;
  overflow: hidden;
}

.entry-gate::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(100vw, calc(100vh * var(--start-bg-ratio)), var(--start-bg-max-width));
  aspect-ratio: 1536 / 1024;
  transform: translate(-50%, -50%);
  background: url("../assets/perf/StartBackground_perf.png") center center / 100% 100% no-repeat;
}

.entry-gate > * {
  position: relative;
  z-index: 1;
}

.entry-rain {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.entry-gate__artboard {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(100vw, calc(100vh * var(--start-bg-ratio)), var(--start-bg-max-width));
  aspect-ratio: 1536 / 1024;
  transform: translate(-50%, -50%);
  z-index: 2;
  container-type: inline-size;
  --entry-lamp-opacity: var(--entry-lamp-base-opacity);
}

.entry-lamp-flicker {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: var(--entry-lamp-opacity);
  mix-blend-mode: screen;
  background:
    radial-gradient(
      ellipse at 46% 40%,
      rgba(250, 250, 240, 0.26) 0%,
      rgba(246, 246, 234, 0.16) 10%,
      rgba(238, 238, 226, 0.08) 20%,
      rgba(0, 0, 0, 0) 40%
    );
}

.entry-gate__button {
  border: 0;
  background: transparent;
  color: var(--text-bold);
  font: inherit;
  position: relative;
  width: var(--entry-row-width);
  display: grid;
  grid-template-columns: auto auto;
  column-gap: var(--entry-row-col-gap);
  justify-content: center;
  align-items: baseline;
  line-height: 1.05;
  letter-spacing: 0;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-bus-stop);
  z-index: 2;
}

.entry-gate__button-language {
  justify-self: start;
  text-align: left;
  font-size: var(--entry-row-language-size);
  text-transform: uppercase;
}

.entry-gate__button-action {
  justify-self: start;
  text-align: left;
  font-size: var(--entry-row-action-size);
  text-transform: uppercase;
}

.entry-gate__buttons {
  position: absolute;
  left: var(--entry-gate-buttons-x);
  top: var(--entry-gate-buttons-y);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--entry-gate-buttons-gap);
  transform: translate(-50%, -50%) translateY(var(--entry-gate-offset-y));
}

.entry-gate__button:hover {
  opacity: 0.85;
}

.entry-gate__button:disabled {
  cursor: default;
  opacity: 0.62;
  color: var(--text-bold-soft);
}

.entry-gate__button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 3px;
}

.entry-gate__status {
  position: absolute;
  left: 50%;
  top: calc(50% + 16rem);
  transform: translateX(-50%);
  z-index: 4;
  min-height: 1rem;
  margin: 0;
  color: var(--text-bold-soft);
  font-size: 0.95rem;
  letter-spacing: 0;
  font-family: var(--font-rain-bold);
}

body.is-in-scene .entry-gate {
  display: none;
}

.scene {
  position: relative;
  display: grid;
  align-items: end;
  justify-items: center;
  width: 100vw;
  height: 100vh;
  padding: 0;
}

.presence-status {
  position: absolute;
  left: 50%;
  top: 46.5%;
  z-index: 5;
  transform: translate(-50%, -50%);
  margin: 0;
  color: var(--status-subtle-yellow);
  width: var(--marquee-col-width);
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: clamp(0.56rem, 1.32cqi, 1.12rem);
  letter-spacing: 0;
  text-transform: none;
  pointer-events: none;
  font-family: var(--font-bus-stop);
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.9);
  white-space: nowrap;
  text-align: center;
  line-height: 1.3;
  padding-bottom: 0.22em;
  opacity: 1;
  transition: opacity 900ms ease;
}

.presence-status--hidden {
  opacity: 0;
}

.stage--bus-arrival .presence-status,
.stage--bus-arrival .chat-shell__system,
.stage--bus-arrival .debug-room-id,
.stage--bus-arrival .debug-bus-timer {
  opacity: 0 !important;
}

.debug-bus-timer {
  position: absolute;
  top: 46.5%;
  left: calc(50% + (var(--marquee-total-width) / 2) - (var(--marquee-bus-width) / 2));
  transform: translate(-50%, -50%);
  z-index: 9;
  margin: 0;
  color: var(--text-bold);
  width: var(--marquee-bus-width);
  font-family: var(--font-bus-stop);
  font-size: clamp(0.56rem, 1.22cqi, 1rem);
  letter-spacing: 0;
  text-transform: none;
  pointer-events: none;
  opacity: 0.96;
  transition: opacity 180ms linear;
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.9);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
  line-height: 1.3;
  padding-bottom: 0.22em;
}

.debug-bus-timer--visible {
  opacity: 1;
}

.debug-room-id {
  position: absolute;
  top: 46.5%;
  left: calc(50% - (var(--marquee-total-width) / 2) + (var(--marquee-room-width) / 2));
  transform: translate(-50%, -50%);
  z-index: 9;
  margin: 0;
  color: var(--text-bold);
  width: max(2.8ch, var(--marquee-room-width));
  font-family: var(--font-bus-stop);
  font-size: clamp(0.56rem, 1.22cqi, 1rem);
  letter-spacing: 0;
  text-transform: none;
  pointer-events: none;
  opacity: 0.96;
  transition: opacity 180ms linear;
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.9);
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
  text-align: left;
  line-height: 1.3;
  padding-bottom: 0.22em;
}

.debug-room-id--visible {
  opacity: 1;
}

body:not(.is-in-scene) .debug-room-id,
body:not(.is-in-scene) .debug-bus-timer {
  opacity: 0;
}

.scene-fade-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: #000000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 5000ms linear;
}

.scene-fade-overlay--visible {
  opacity: 1;
}

.stage {
  position: relative;
  container-type: inline-size;
  width: min(100vw, 73.3rem);
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: transparent;
  image-rendering: pixelated;
  margin-bottom: clamp(1.25rem, 4vh, 3rem);
  opacity: 0.98;
  -webkit-mask-image:
    linear-gradient(to top, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 48%, rgba(0, 0, 0, 0.82) 72%, rgba(0, 0, 0, 0.16) 92%, rgba(0, 0, 0, 0) 100%),
    linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.94) 12%, rgba(0, 0, 0, 1) 24%, rgba(0, 0, 0, 1) 76%, rgba(0, 0, 0, 0.94) 88%, rgba(0, 0, 0, 0) 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to top, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 48%, rgba(0, 0, 0, 0.82) 72%, rgba(0, 0, 0, 0.16) 92%, rgba(0, 0, 0, 0) 100%),
    linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.94) 12%, rgba(0, 0, 0, 1) 24%, rgba(0, 0, 0, 1) 76%, rgba(0, 0, 0, 0.94) 88%, rgba(0, 0, 0, 0) 100%);
  mask-composite: intersect;
}

.background,
.layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.background {
  display: block;
  object-fit: cover;
  object-position: var(--scene-focus-x) 50%;
  user-select: none;
  clip-path: inset(0 0 34% 0);
  filter: brightness(0.92);
  z-index: 0;
}

.background--crossfade {
  z-index: 1;
  opacity: 0;
  transition: opacity 680ms ease;
}

.bus-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: none;
  object-fit: cover;
  object-position: var(--scene-focus-x) 50%;
  clip-path: none;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  transition: opacity 1200ms ease;
}

.bus-overlay--visible {
  opacity: var(--bus-opacity);
}

.scene-lamp-flicker {
  position: absolute;
  left: var(--scene-lamp-x);
  top: var(--scene-lamp-y);
  width: var(--scene-lamp-width);
  height: var(--scene-lamp-height);
  z-index: 4;
  pointer-events: none;
  opacity: var(--scene-lamp-opacity, var(--scene-lamp-base-opacity));
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
  background:
    radial-gradient(
      ellipse at 50% 50%,
      rgba(255, 255, 235, 0.64) 0%,
      rgba(252, 252, 220, 0.46) 16%,
      rgba(238, 232, 185, 0.21) 42%,
      rgba(0, 0, 0, 0) 72%
    );
}

.layer {
  pointer-events: none;
  z-index: 3;
}

#impactCanvas {
  z-index: 2;
}

#rainCanvas {
  z-index: 3;
}

.controls {
  display: none;
}

.controls.is-collapsed .controls__body {
  display: none;
}

.controls__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.controls__actions {
  display: flex;
  gap: 0.35rem;
}

.controls h1 {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.controls button {
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  cursor: pointer;
}

.controls button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.controls__status {
  min-height: 1rem;
  margin: 0;
  padding: 0.45rem 0.85rem 0;
  color: #bdbda8;
  font-size: 0.72rem;
}

.controls__body {
  display: grid;
  gap: 0.9rem;
  max-height: calc(100vh - 5.3rem);
  overflow: auto;
  padding: 0.85rem;
}

.control-group {
  display: grid;
  gap: 0.6rem;
}

.control-group h2 {
  margin: 0;
  color: #a8a894;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.control {
  display: grid;
  gap: 0.25rem;
}

.control label {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.76rem;
  line-height: 1.2;
}

.control output {
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.control input {
  width: 100%;
  accent-color: #d9d9c6;
}

@media (max-width: 740px) {
  body {
    overflow: hidden;
  }

  .scene {
    min-height: 100dvh;
    height: 100dvh;
    align-content: end;
    padding: 0;
  }

  .stage {
    width: min(100vw, 53.9rem);
    margin-bottom: 1rem;
  }

  .controls {
    position: relative;
    inset: auto;
    width: 100vw;
    max-height: none;
    border-inline: 0;
  }

  .controls__body {
    max-height: 48vh;
  }
}

/* Narrow viewports: enter side-crop mode earlier to avoid micro scaling band */
@media (orientation: portrait), (max-aspect-ratio: 4/3) {
  :root {
    /* Slightly right-biased focal point so the shelter stays visually centered on portrait crop */
    --scene-focus-x: 62%;
  }

  .entry-gate::before,
  .entry-gate__artboard {
    width: min(calc(100vh * var(--start-bg-ratio)), var(--start-bg-max-width));
  }

  .scene {
    position: relative;
    overflow: hidden;
  }

  .stage {
    /* Safari-safe hard centering: no grid ambiguity */
    position: absolute;
    left: 50%;
    bottom: clamp(1.25rem, 4vh, 3rem);
    margin-bottom: 0;
    transform: translateX(-50%);
    /* Keep side-crop behavior, but reduce zoom jump at breakpoint */
    width: calc(100dvh * var(--scene-bg-ratio) * 0.69);
    max-width: none;
    margin-inline: 0;
  }
}

.chat-shell {
  position: absolute;
  inset: 0;
  z-index: 7;
  pointer-events: none;
}

.chat-shell__room {
  display: block;
}

.chat-shell__system {
  position: absolute;
  top: 46.5%;
  left: 50%;
  z-index: 6;
  transform: translate(-50%, -50%);
  margin: 0;
  width: var(--marquee-message-width);
  min-height: 1.1em;
  overflow: hidden;
  color: var(--status-subtle-yellow);
  font-size: clamp(0.56rem, 1.32cqi, 1.12rem);
  text-transform: none;
  letter-spacing: 0;
  opacity: 0;
  transition: opacity 1100ms ease;
  font-family: var(--font-bus-stop);
  white-space: nowrap;
  pointer-events: none;
  text-align: center;
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.9);
  line-height: 1.3;
  padding-bottom: 0.22em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-shell__system-track {
  display: block;
  padding-inline: 0.3rem;
  white-space: nowrap;
}

.chat-shell__system--marquee .chat-shell__system-track {
  animation: marquee-stop 6.2s linear 1 both;
  will-change: transform;
}

.chat-shell__system--visible {
  opacity: 1;
}

.chat-shell__system--instant {
  transition-duration: 220ms;
}

.typing-indicator {
  position: absolute;
  left: 45.5%;
  top: 50%;
  z-index: 8;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.32rem, 0.48vw, 0.52rem);
  min-width: clamp(3.1rem, 4.4vw, 4rem);
  min-height: clamp(1.44rem, 2vw, 1.9rem);
  padding: clamp(0.22rem, 0.36vw, 0.32rem) clamp(0.4rem, 0.56vw, 0.6rem);
  border: 2px solid rgba(120, 120, 114, 0.45);
  background: rgba(5, 5, 5, 0.52);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease;
}

.typing-indicator::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid rgba(120, 120, 114, 0.45);
}

.typing-indicator span {
  width: clamp(0.3rem, 0.48vw, 0.44rem);
  height: clamp(0.3rem, 0.48vw, 0.44rem);
  border-radius: 50%;
  background: rgba(196, 196, 188, 0.82);
  opacity: 0.36;
  animation: typing-dot-pulse 980ms ease-in-out infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 130ms;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 260ms;
}

.typing-indicator--visible {
  opacity: 1;
}

.chat-shell__messages {
  position: absolute;
  left: 50%;
  top: clamp(4.9rem, 10vh, 6.2rem);
  bottom: calc((min(78vw, 34rem) * 0.6667) + clamp(1.25rem, 4vh, 3rem) + 5rem);
  width: min(92vw, 38rem);
  max-height: none;
  --chat-shift-y: 0px;
  --chat-settle-y: 0px;
  transform: translateX(-50%) translateY(calc(var(--chat-shift-y) + var(--chat-settle-y)));
  display: block;
  padding: 0.35rem 0.15rem 0.2rem;
  box-sizing: border-box;
  overflow: hidden;
  pointer-events: none;
  transition: transform 2350ms cubic-bezier(0.22, 0.04, 0.18, 1);
}

.chat-shell__messages--anticipating {
  --chat-shift-y: -24px;
}

.chat-shell__message {
  position: absolute;
  left: 0;
  width: min(72%, 23rem);
  margin: 0;
  padding: 0.52rem 0.72rem 0.62rem;
  border: 1px solid rgba(132, 132, 126, 0.62);
  background: rgba(6, 6, 6, 0.45);
  color: rgba(214, 214, 206, 0.92);
  backdrop-filter: blur(1.5px);
  -webkit-backdrop-filter: blur(1.5px);
  box-shadow: none;
  transition: opacity 980ms linear;
  will-change: transform, opacity;
}

.chat-shell__message--entering {
  animation: chat-message-enter 760ms linear both;
}

.chat-shell__message--pending {
  opacity: 0.55 !important;
  min-height: 5.6rem;
  animation: chat-message-pending 900ms ease-in-out infinite alternate;
}

.chat-shell__message--pending .chat-shell__message-author,
.chat-shell__message--pending .chat-shell__message-text {
  opacity: 0;
}

.chat-shell__message--reveal-text .chat-shell__message-author,
.chat-shell__message--reveal-text .chat-shell__message-text {
  animation: chat-message-content-in 900ms cubic-bezier(0.3, 0, 0.2, 1) both;
}

.chat-shell__message--self {
  left: auto;
  right: 0;
  border-color: rgba(132, 132, 126, 0.62);
}

.chat-shell__message--other {
  left: 0;
  right: auto;
  border-color: rgba(116, 116, 112, 0.58);
}

.chat-shell__message:nth-child(odd):not(.chat-shell__message--self):not(.chat-shell__message--other) {
  margin-right: auto;
}

.chat-shell__message:nth-child(even):not(.chat-shell__message--self):not(.chat-shell__message--other) {
  margin-left: auto;
}

.chat-shell__message-author {
  margin: 0 0 0.22rem;
  color: var(--text-bold);
  font-family: var(--font-rain-bold);
  font-weight: 700;
  font-synthesis: none;
  font-size: 0.96rem;
  line-height: 1.1;
  text-transform: lowercase;
}

.chat-shell__message-text {
  margin: 0;
  color: var(--text-regular);
  font-family: var(--font-rain-regular);
  font-size: 1.02rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
  text-wrap: pretty;
  word-break: break-word;
}

@media (max-width: 740px) {
  .presence-status,
  .chat-shell__system {
    font-size: clamp(0.44rem, 1.6cqi, 0.86rem);
  }

  .chat-shell__messages {
    top: clamp(4.4rem, 10vh, 5.6rem);
    bottom: calc((min(92vw, 25rem) * 0.6667) + 2rem);
    width: min(94vw, 26rem);
    max-height: none;
  }

  .chat-shell__message {
    width: min(80%, 18.5rem);
  }
}

.chat-shell__composer {
  position: absolute;
  bottom: clamp(0.75rem, 2.4vh, 1.25rem);
  left: 50%;
  width: min(92vw, 35rem);
  transform: translateX(-50%);
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  pointer-events: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.chat-shell__input-frame {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(122, 122, 116, 0.6);
  background: rgba(0, 0, 0, 0.62);
  box-shadow: none;
}

.chat-shell__composer--sending {
  opacity: 0.4;
  transform: translateX(-50%) translateY(3px);
}

.chat-shell__composer--sending input {
  opacity: 0;
}

.chat-shell__composer input {
  position: relative;
  z-index: 2;
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text-regular);
  font-family: var(--font-rain-regular);
  font-weight: 400;
  font-size: 1.02rem;
  line-height: 1;
  letter-spacing: 0;
  padding: 0.42rem 0.62rem;
  opacity: 1;
  transition: opacity 180ms ease;
}

.chat-shell__composer input:disabled {
  opacity: 0.22;
}

.chat-shell__composer input::placeholder {
  color: rgba(156, 156, 150, 0.62);
}

.chat-shell__composer input:focus {
  outline: none;
}

.audio-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2rem;
  border: 0;
  background: transparent;
  color: rgba(190, 190, 178, 0.86);
  cursor: pointer;
  image-rendering: pixelated;
  opacity: 0.72;
  transition: opacity 160ms ease, transform 160ms ease, color 160ms ease;
}

.audio-toggle:hover,
.audio-toggle:focus-visible {
  color: rgba(228, 228, 210, 0.96);
  opacity: 1;
}

.audio-toggle:focus-visible {
  outline: 1px solid rgba(190, 190, 178, 0.5);
  outline-offset: 2px;
}

.audio-toggle:active {
  transform: translateY(1px);
}

.audio-toggle__icon {
  position: absolute;
  inset: 0;
  display: block;
}

.audio-toggle__icon--off {
  display: none;
}

.audio-toggle[aria-pressed="true"] .audio-toggle__icon--on {
  display: none;
}

.audio-toggle[aria-pressed="true"] .audio-toggle__icon--off {
  display: block;
}

.audio-toggle__speaker,
.audio-toggle__wave,
.audio-toggle__slash {
  position: absolute;
  display: block;
  background: currentColor;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.38);
}

.audio-toggle__speaker {
  left: 0.42rem;
  top: 0.62rem;
  width: 0.28rem;
  height: 0.58rem;
  box-shadow:
    0.22rem -0.16rem 0 currentColor,
    0.22rem 0 0 currentColor,
    0.22rem 0.16rem 0 currentColor,
    0.44rem -0.32rem 0 currentColor,
    0.44rem -0.16rem 0 currentColor,
    0.44rem 0 0 currentColor,
    0.44rem 0.16rem 0 currentColor,
    0.44rem 0.32rem 0 currentColor;
}

.audio-toggle__wave {
  width: 0.18rem;
  height: 0.18rem;
}

.audio-toggle__wave--small {
  left: 1.22rem;
  top: 0.62rem;
  box-shadow:
    0.15rem 0.18rem 0 currentColor,
    0 0.36rem 0 currentColor;
}

.audio-toggle__wave--large {
  left: 1.55rem;
  top: 0.42rem;
  box-shadow:
    0.16rem 0.22rem 0 currentColor,
    0.16rem 0.44rem 0 currentColor,
    0.16rem 0.66rem 0 currentColor,
    0 0.88rem 0 currentColor;
}

.audio-toggle__slash {
  left: 0.5rem;
  top: 0.34rem;
  width: 0.2rem;
  height: 0.22rem;
  z-index: 2;
  box-shadow:
    0.16rem 0.16rem 0 currentColor,
    0.32rem 0.32rem 0 currentColor,
    0.48rem 0.48rem 0 currentColor,
    0.64rem 0.64rem 0 currentColor,
    0.8rem 0.8rem 0 currentColor;
}

@keyframes chat-message-enter {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes chat-message-pending {
  from {
    opacity: 0.38;
  }
  to {
    opacity: 0.62;
  }
}

@keyframes chat-message-content-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes marquee-stop {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(-100%);
  }
}

@keyframes typing-dot-pulse {
  0%,
  65%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-1px);
  }
}