:root {
  --hud-bg: rgba(0, 0, 0, 0.35);
  --hud-border: rgba(255, 255, 255, 0.08);
  --text: #eaeaea;

  --room-max-width: 1440px;
  --room-bg: #000;

  /* Shared room dialogue and back-button UI */
  --room-ui-font: "Calibri", Arial, Helvetica, sans-serif;
  --room-ui-text: #111;
  --room-ui-panel: #f2f2f2;
  --room-ui-border: #111;
  --room-ui-continue-bg: #111;
  --room-ui-continue-text: #f5e8b8;
  --room-ui-continue-hover-bg: #d9b45f;
  --room-ui-continue-hover-text: #111;
  --room-ui-overlay: rgba(0, 0, 0, 0.42);
  --room-ui-width: 760px;
  --room-ui-x: 16px;
  --room-ui-x-mobile: 12px;
  --room-ui-bottom: 24px;
  --room-ui-bottom-mobile: 110px;
  --room-ui-dialog-z: 120;
  --room-ui-backplate-z: 90;
  --room-ui-backplate-width: 34%;
  --room-ui-backplate-width-mobile: 42%;
}

* {
  box-sizing: border-box;
}

/* Loading overlay */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;

  background: rgba(0, 0, 0, 0.92);
  color: #fff;
  font-size: 18px;
  letter-spacing: 0.2px;

  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
}

#loading-screen.active {
  opacity: 1;
  pointer-events: auto;
}

#loading-screen::after {
  content: "";
  width: 18px;
  height: 18px;
  margin-left: 10px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

html,
body,
#game-root {
  height: 100%;
}

body {
  margin: 0;
  background: var(--room-bg);
  color: var(--text);
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;
  overflow: hidden;
}

/* Shared stage */
.scene {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #000;

  display: flex;
  justify-content: center;
  align-items: stretch;
}

.scene-inner {
  position: relative;
  width: 100%;
  max-width: var(--room-max-width);
  height: 100%;
  overflow: hidden;
  background: #000;
}

.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /*
   * Preserve each room's original artwork ratio.
   * Room 1's stylesheet previously supplied this globally because it was
   * permanently loaded; keep the behavior here now that room CSS is swapped.
   */
  object-fit: contain;
  object-position: center;
  z-index: 0;

  user-select: none;
  -webkit-user-drag: none;
}

.hotspot {
  position: absolute;
  cursor: pointer;
  background: rgba(255, 255, 255, 0);
  border: 0;
  padding: 0;
  border-radius: 12px;
  z-index: 5;
}

/* Shared HUD and completion UI */
.hud {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 10;
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 14px;
  background: var(--hud-bg);
  border: 1px solid var(--hud-border);
  backdrop-filter: blur(6px);
}

.hud-btn {
  padding: 10px 14px;
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.hud-btn:active {
  transform: translateY(1px);
}

.intro-card {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 20;

  width: min(760px, calc(100% - 32px));
  padding: 16px 18px;
  border-radius: 16px;

  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
}

.intro-card h1 {
  margin: 0 0 8px;
}

.intro-card p {
  margin: 0 0 14px;
  opacity: 0.9;
}

.intro-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.popup {
  position: absolute;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
}

.popup-card {
  width: min(520px, calc(100% - 32px));
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.popup-title {
  margin: 0 0 8px;
  font-size: 18px;
}

.popup-msg {
  margin: 0 0 14px;
  opacity: 0.9;
}

.popup-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Persistent stage controls */
.global-stage-ui {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  gap: 10px;
  align-items: center;
  pointer-events: auto;
}

.global-ui-btn {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.03em;
  padding: 9px 14px;
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.global-ui-btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.global-ui-btn.hidden {
  display: none;
}

@media (max-width: 600px) {
  .global-stage-ui {
    top: 14px;
    right: 14px;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: calc(100vw - 28px);
  }

  .global-ui-btn {
    padding: 8px 11px;
    font-size: 12px;
  }
}

/* Shared room dialogues */
.rpg-ui,
.chapter-end-dialog,
.room3-monologue {
  position: absolute;
  inset: 0;
  z-index: var(--room-ui-dialog-z);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  width: 100%;
  padding: 0 var(--room-ui-x)
    calc(var(--room-ui-bottom) + env(safe-area-inset-bottom));
  pointer-events: auto;
  font-family: var(--room-ui-font);
}

.room1-dialogue,
.room11-rpg-layer {
  position: absolute;
  inset: 0;
  z-index: var(--room-ui-dialog-z);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 var(--room-ui-x)
    calc(var(--room-ui-bottom) + env(safe-area-inset-bottom));
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
  pointer-events: auto;
}

.room11-rpg-layer {
  width: 100%;
}

.room11-rpg-dialog {
  position: absolute;
  left: 50%;
  bottom: calc(var(--room-ui-bottom) + env(safe-area-inset-bottom));
  z-index: var(--room-ui-dialog-z);
  width: min(var(--room-ui-width), calc(100vw - 36px));
  max-width: calc(100vw - 36px);
  transform: translateX(-50%);
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
  pointer-events: auto;
}

.room1-dialogue-blocker {
  position: absolute;
  inset: 0;
  z-index: 0;
  padding: 0;
  border: 0;
  background: transparent;
  pointer-events: auto;
}

.rpg-box,
.chapter-end-dialog__box,
.room1-dialogue-text,
.room3-monologue__inner,
.room11-rpg-dialog {
  position: relative;
  width: min(var(--room-ui-width), 100%);
  min-height: 96px;
  padding: 14px 16px 58px;
  border: 3px solid var(--room-ui-border);
  background: var(--room-ui-panel);
  box-shadow:
    inset 0 0 0 2px var(--room-ui-panel),
    inset 0 0 0 4px var(--room-ui-border);
  color: var(--room-ui-text);
  image-rendering: pixelated;
  pointer-events: auto;
}

.room1-dialogue-text {
  z-index: 1;
}

.room11-rpg-dialog {
  position: absolute;
}

.rpg-text,
.chapter-end-dialog__text,
.room1-dialogue-text,
.room3-monologue__text,
.room11-rpg-text {
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
  font-size: clamp(17px, 3vw, 26px);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.chapter-end-dialog__text,
.room3-monologue__text {
  margin: 0;
}

.rpg-speaker,
.room11-rpg-name {
  margin-bottom: 10px;
  font-family: var(--room-ui-font);
  font-size: clamp(18px, 3.4vw, 28px);
  line-height: 1;
  text-transform: uppercase;
}

.rpg-continue,
.chapter-end-dialog__continue,
.room1-dialogue-continue,
.room3-monologue__continue,
.room11-rpg-next {
  position: absolute;
  right: 14px;
  bottom: 12px;
  z-index: 50;
  min-width: 118px;
  min-height: 34px;
  padding: 7px 14px;
  border: 2px solid var(--room-ui-border);
  background: var(--room-ui-continue-bg);
  box-shadow:
    inset 0 0 0 2px rgba(245, 232, 184, 0.16),
    3px 3px 0 rgba(17, 17, 17, 0.32);
  color: var(--room-ui-continue-text);
  font-family: var(--room-ui-font);
  font-size: clamp(14px, 2.2vw, 18px);
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
  text-transform: uppercase;
  transition:
    background-color 120ms ease,
    color 120ms ease,
    box-shadow 120ms ease,
    transform 120ms ease;
}

.rpg-continue:hover,
.chapter-end-dialog__continue:hover,
.room1-dialogue-continue:hover,
.room3-monologue__continue:hover,
.room11-rpg-next:hover {
  background: var(--room-ui-continue-hover-bg);
  box-shadow:
    inset 0 0 0 2px rgba(255, 246, 207, 0.5),
    4px 4px 0 rgba(17, 17, 17, 0.42);
  color: var(--room-ui-continue-hover-text);
  transform: translate(-1px, -1px);
}

.rpg-continue:active,
.chapter-end-dialog__continue:active,
.room1-dialogue-continue:active,
.room3-monologue__continue:active,
.room11-rpg-next:active {
  box-shadow:
    inset 0 0 0 2px rgba(17, 17, 17, 0.28),
    1px 1px 0 rgba(17, 17, 17, 0.42);
  transform: translate(1px, 1px);
}

.room11-rpg-name {
  display: block;
  padding: 0;
  background: transparent;
  color: var(--room-ui-text);
}

.room11-rpg-text {
  margin: 0;
  padding-right: 30px;
}

.room11-rpg-speaker-inline {
  font-weight: 700;
}

.rpg-box--dialog {
  position: relative;
}

.rpg-box--choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.rpg-choice {
  position: relative;
  min-height: 38px;
  padding: 4px 4px 4px 28px;
  border: 0;
  appearance: none;
  background: transparent;
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
  font-size: clamp(16px, 2.7vw, 24px);
  font-weight: 300;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
}

.rpg-choice:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Shared modal dialogue surfaces */
.room3-paper-popup__backdrop,
.room3-phone-popup__backdrop,
.room5-dialog-backdrop {
  background: var(--room-ui-overlay);
  backdrop-filter: blur(3px);
}

.room5-dialog-box {
  width: min(680px, calc(100vw - 32px));
  padding: 20px;
  border: 3px solid var(--room-ui-border);
  border-radius: 0;
  background: var(--room-ui-panel);
  box-shadow:
    inset 0 0 0 2px var(--room-ui-panel),
    inset 0 0 0 4px var(--room-ui-border);
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
}

.room5-dialog-text {
  font-size: clamp(17px, 3vw, 24px);
  line-height: 1.25;
}

.room5-dialog-text p {
  line-height: inherit;
}

.room5-dialog-actions .global-ui-btn,
.room5-dialog-actions button {
  min-height: 40px;
  border: 2px solid var(--room-ui-border);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
  font-size: 16px;
  backdrop-filter: none;
}

/* Shared easter egg photo popup */
.egg-photo-popup {
  position: absolute;
  inset: 0;
  z-index: 180;
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: auto;
}

.egg-photo-popup__backdrop {
  position: absolute;
  inset: 0;
  background: var(--room-ui-overlay);
  backdrop-filter: blur(3px);
}

.egg-photo-popup__frame {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  width: min(86vw, 920px);
  max-height: calc(100vh - 48px);
  pointer-events: auto;
}

.egg-photo-popup__image {
  display: block;
  justify-self: center;
  max-width: 100%;
  max-height: min(76vh, 760px);
  object-fit: contain;
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.55);
}

.egg-photo-popup__close {
  position: absolute;
  top: -16px;
  right: -16px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 2px solid var(--room-ui-border);
  border-radius: 999px;
  background: var(--room-ui-panel);
  color: var(--room-ui-text);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.egg-photo-popup__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.egg-photo-popup__nav {
  min-width: 112px;
  min-height: 36px;
  border: 2px solid var(--room-ui-border);
  background: var(--room-ui-panel);
  color: var(--room-ui-text);
  font-family: var(--room-ui-font);
  font-size: 16px;
  cursor: pointer;
}

.egg-photo-popup__nav:disabled {
  opacity: 0.45;
  cursor: default;
}

.egg-photo-popup__counter {
  min-width: 52px;
  color: #fff;
  font-family: var(--room-ui-font);
  font-size: 16px;
  text-align: center;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
}

@media (max-width: 640px) {
  .egg-photo-popup {
    padding: 16px;
  }

  .egg-photo-popup__frame {
    width: calc(100vw - 32px);
    max-height: calc(100vh - 32px);
  }

  .egg-photo-popup__image {
    max-height: 70vh;
  }

  .egg-photo-popup__close {
    top: -12px;
    right: -10px;
  }

  .egg-photo-popup__controls {
    gap: 8px;
  }

  .egg-photo-popup__nav {
    min-width: 0;
    flex: 1;
    font-size: 14px;
  }
}

/* Shared easter egg audio player */
.egg-audio-player {
  position: absolute;
  inset: 0;
  z-index: 190;
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: auto;
  font-family: var(--room-ui-font);
}

.egg-audio-player__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(4px);
}

.egg-audio-player__deck {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(560px, calc(100vw - 48px));
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #f5f5f5;
  color: #111;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.55);
}

.egg-audio-player__close {
  position: absolute;
  top: -14px;
  right: -14px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 2px solid #111;
  border-radius: 999px;
  background: #f5f5f5;
  color: #111;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.egg-audio-player__info {
  min-width: 0;
}

.egg-audio-player__eyebrow {
  margin: 0 0 6px;
  color: #6b5b2b;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.egg-audio-player__info h2 {
  margin: 0 0 14px;
  font-size: 34px;
  line-height: 1;
}

.egg-audio-player__info dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 20px;
}

.egg-audio-player__info dl > div {
  padding: 10px 12px;
  border: 1px solid #d7d7d7;
  border-radius: 6px;
  background: #fff;
}

.egg-audio-player__info dt {
  margin: 0 0 4px;
  color: #777;
  font-size: 12px;
  text-transform: uppercase;
}

.egg-audio-player__info dd {
  margin: 0;
  font-size: 15px;
}

.egg-audio-player__figure {
  margin: 0;
}

.egg-audio-player__caption {
  margin: 0 0 8px;
  color: #555;
  font-size: 14px;
}

.egg-audio-player__native {
  width: 100%;
  display: block;
}

@media (max-width: 640px) {
  .egg-audio-player {
    padding: 16px;
  }

  .egg-audio-player__deck {
    width: calc(100vw - 32px);
    padding: 20px;
  }

  .egg-audio-player__info h2 {
    font-size: 30px;
  }

  .egg-audio-player__info dl {
    grid-template-columns: 1fr;
  }
}

/* Shared left return/back plates */
.room1-left-gradient,
.room2-left-gradient,
.room3-hotspot--return-left,
.room4-left-gradient,
.room7-left-gradient,
.room11-left-gradient {
  position: absolute;
  left: 0;
  top: 0;
  z-index: var(--room-ui-backplate-z);
  width: var(--room-ui-backplate-width);
  height: 100%;
  border: 0;
  padding: 0;
  margin: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.72),
    rgba(0, 0, 0, 0.42),
    rgba(0, 0, 0, 0)
  );
  opacity: 0;
  transform: translateX(-55%);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

.room1-left-gradient,
.room4-left-gradient,
.room7-left-gradient,
.room11-left-gradient {
  pointer-events: none;
}

.room2-left-gradient,
.room3-hotspot--return-left {
  cursor: pointer;
  pointer-events: auto;
}

.room1-left-gradient.is-visible,
.room2-left-gradient.is-visible,
.room3-hotspot--return-left.is-visible,
.room4-left-gradient.is-visible,
.room7-left-gradient.is-visible,
.room11-left-gradient.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.room1-left-arrow,
.room2-left-arrow,
.room4-left-arrow,
.room7-left-arrow,
.room11-left-arrow {
  position: absolute;
  left: clamp(42px, 6vw, 72px);
  top: 50%;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-50%);
  backdrop-filter: blur(5px);
  pointer-events: none;
}

.room1-left-arrow::before,
.room2-left-arrow::before,
.room4-left-arrow::before,
.room7-left-arrow::before,
.room11-left-arrow::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 17px;
  width: 15px;
  height: 15px;
  border-bottom: 3px solid rgba(255, 255, 255, 0.9);
  border-left: 3px solid rgba(255, 255, 255, 0.9);
  transform: rotate(45deg);
}

.room1-left-gradient.is-visible .room1-left-arrow,
.room2-left-gradient.is-visible .room2-left-arrow,
.room4-left-gradient.is-visible .room4-left-arrow,
.room7-left-gradient.is-visible .room7-left-arrow,
.room11-left-gradient.is-visible .room11-left-arrow {
  animation: roomUiLeftArrowPulse 1.35s ease-in-out infinite;
}

@keyframes roomUiLeftArrowPulse {
  0%,
  100% {
    transform: translateY(-50%) translateX(0);
    opacity: 0.65;
  }

  50% {
    transform: translateY(-50%) translateX(-8px);
    opacity: 1;
  }
}

.room1-left-click-zone,
.room11-left-click-zone {
  position: absolute;
  left: 0;
  top: 0;
  z-index: calc(var(--room-ui-backplate-z) + 1);
  width: var(--room-ui-backplate-width);
  height: 100%;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
}

/* Room 3 uses one hotspot for both the plate and click target. */
#scene-room3 .room3-hotspot.room3-hotspot--return-left {
  left: 0 !important;
  top: 0 !important;
  width: var(--room-ui-backplate-width) !important;
  height: 100% !important;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.72),
    rgba(0, 0, 0, 0.42),
    rgba(0, 0, 0, 0)
  );
}

#scene-room3 .room3-hotspot.room3-hotspot--return-left::after {
  content: "";
  position: absolute;
  left: clamp(42px, 6vw, 72px);
  top: 50%;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-50%);
  backdrop-filter: blur(5px);
}

#scene-room3 .room3-hotspot.room3-hotspot--return-left::before {
  content: "";
  position: absolute;
  left: calc(clamp(42px, 6vw, 72px) + 21px);
  top: calc(50% - 10px);
  z-index: 1;
  width: 15px;
  height: 15px;
  border-bottom: 3px solid rgba(255, 255, 255, 0.9);
  border-left: 3px solid rgba(255, 255, 255, 0.9);
  transform: rotate(45deg);
}

#scene-room3 .room3-hotspot.room3-hotspot--return-left.is-visible::after {
  animation: room3LeftArrowPlatePulse 1.35s ease-in-out infinite;
}

#scene-room3 .room3-hotspot.room3-hotspot--return-left.is-visible::before {
  animation: room3LeftArrowChevronPulse 1.35s ease-in-out infinite;
}

@keyframes room3LeftArrowPlatePulse {
  0%,
  100% {
    transform: translateY(-50%) translateX(0);
    opacity: 0.65;
  }

  50% {
    transform: translateY(-50%) translateX(-8px);
    opacity: 1;
  }
}

@keyframes room3LeftArrowChevronPulse {
  0%,
  100% {
    transform: translateX(0) rotate(45deg);
    opacity: 0.65;
  }

  50% {
    transform: translateX(-8px) rotate(45deg);
    opacity: 1;
  }
}

@media (max-width: 768px) {
  .rpg-ui,
  .chapter-end-dialog,
  .room3-monologue {
    gap: 8px;
    padding-right: var(--room-ui-x-mobile);
    padding-bottom: calc(
      var(--room-ui-bottom-mobile) + env(safe-area-inset-bottom)
    );
    padding-left: var(--room-ui-x-mobile);
  }

  .room1-dialogue,
  .room11-rpg-layer {
    padding-right: var(--room-ui-x-mobile);
    padding-bottom: calc(
      var(--room-ui-bottom-mobile) + env(safe-area-inset-bottom)
    );
    padding-left: var(--room-ui-x-mobile);
  }

  .room11-rpg-dialog {
    bottom: calc(var(--room-ui-bottom-mobile) + env(safe-area-inset-bottom));
    width: calc(100vw - 28px);
    max-width: calc(100vw - 28px);
  }

  .rpg-box,
  .chapter-end-dialog__box,
  .room1-dialogue-text,
  .room3-monologue__inner,
  .room11-rpg-dialog {
    width: 100%;
    min-height: 76px;
    padding: 12px 14px 54px;
  }

  .rpg-box--choices {
    grid-template-columns: 1fr;
  }

  .rpg-choice {
    padding-left: 20px;
  }

  .rpg-continue,
  .chapter-end-dialog__continue,
  .room1-dialogue-continue,
  .room3-monologue__continue,
  .room11-rpg-next {
    right: 10px;
    bottom: 10px;
    min-width: 104px;
    min-height: 32px;
    font-size: 14px;
  }

  .room1-left-gradient,
  .room2-left-gradient,
  .room3-hotspot--return-left,
  .room4-left-gradient,
  .room7-left-gradient,
  .room11-left-gradient,
  .room1-left-click-zone,
  .room11-left-click-zone {
    width: var(--room-ui-backplate-width-mobile);
  }

  #scene-room3 .room3-hotspot.room3-hotspot--return-left {
    width: var(--room-ui-backplate-width) !important;
  }

  .room1-left-arrow,
  .room2-left-arrow,
  .room4-left-arrow,
  .room7-left-arrow,
  .room11-left-arrow {
    left: clamp(28px, 9vw, 52px);
    width: 48px;
    height: 48px;
  }

  .room1-left-arrow::before,
  .room2-left-arrow::before,
  .room4-left-arrow::before,
  .room7-left-arrow::before,
  .room11-left-arrow::before {
    left: 19px;
    top: 15px;
  }

  #scene-room3 .room3-hotspot.room3-hotspot--return-left::after {
    left: clamp(28px, 9vw, 52px);
    width: 48px;
    height: 48px;
  }

  #scene-room3 .room3-hotspot.room3-hotspot--return-left::before {
    left: calc(clamp(28px, 9vw, 52px) + 19px);
    top: calc(50% - 9px);
  }
}

@media (max-width: 768px) and (max-height: 520px) {
  :root {
    --room-ui-bottom-mobile: 82px;
  }
}