:root {
  --navy-deep: #171b2e;
  --navy: #2f3b63;
  --shirt: #fffaf6;
  --white: #ffffff;
  --hair-blonde: #f4c875;
  --hair-blonde-soft: #ffe8b7;
  --hair-pink: #ef8fa8;
  --hair-pink-dark: #b9345b;
  --hair-pink-soft: #f9ceda;
  --tie-red: #b82f42;
  --skirt-blue: #8fcde0;
  --skirt-blue-soft: #d8eff6;
  --shadow: rgba(23, 27, 46, 0.22);
  --shadow-strong: rgba(23, 27, 46, 0.58);
  --shirt-glow: rgba(255, 250, 246, 0.95);
  --white-glow: rgba(255, 255, 255, 0.8);
  --navy-pattern: rgba(23, 27, 46, 0.16);
  --hair-pink-pattern: rgba(239, 143, 168, 0.1);
  --hair-pink-haze: rgba(239, 143, 168, 0.16);
  --shirt-stripe: rgba(255, 250, 246, 0.34);
  --hair-pink-ring: rgba(239, 143, 168, 0.12);
  --dialog-backdrop: rgba(23, 27, 46, 0.98);
  --casino-panel: rgba(23, 27, 46, 0.94);
  --casino-panel-soft: rgba(47, 59, 99, 0.88);
  --casino-glass: rgba(255, 255, 255, 0.52);
  --casino-glass-soft: rgba(255, 255, 255, 0.14);
  --casino-light-glow: rgba(244, 200, 117, 0.72);
  --casino-pink-glow: rgba(239, 143, 168, 0.58);
  --casino-lever-hover: rgba(255, 232, 183, 0.16);
  --achievement-cell: rgba(23, 27, 46, 0.32);
  --achievement-cell-unlocked: rgba(255, 250, 246, 0.12);
  --jackpot-shade: rgba(23, 27, 46, 0.86);
  --jackpot-clear: rgba(23, 27, 46, 0.08);
  --confetti-gold: #ffd66f;
  --confetti-pink: #ff7faa;
  --confetti-blue: #7dd9f2;
  --confetti-white: #fffaf6;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  width: 100%;
  height: 100%;
  min-width: 20rem;
  overflow: hidden;
  color-scheme: light;
}

body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  color: var(--navy-deep);
  font-family: "Arial Rounded MT Bold", "Trebuchet MS", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 14% 18%, var(--shirt-glow) 0 0.45rem, transparent 0.5rem),
    radial-gradient(circle at 88% 78%, var(--white-glow) 0 0.3rem, transparent 0.35rem),
    linear-gradient(135deg, var(--hair-pink-soft), var(--hair-blonde-soft) 48%, var(--skirt-blue-soft));
}

body::before,
body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
}

body::before {
  background-image:
    radial-gradient(circle, var(--navy-pattern) 0 0.08rem, transparent 0.09rem),
    linear-gradient(45deg, transparent 47%, var(--hair-pink-pattern) 48% 52%, transparent 53%);
  background-size: 1.15rem 1.15rem, 4rem 4rem;
  opacity: 0.55;
}

body::after {
  z-index: -1;
  background: radial-gradient(circle at center, transparent 35%, var(--hair-pink-haze));
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.page {
  position: relative;
  display: grid;
  width: 100%;
  height: 100svh;
  height: 100dvh;
  min-height: 0;
  padding: clamp(0.45rem, 2.6vmin, 1.5rem);
  overflow: hidden;
  place-items: center;
}

.card {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(100%, 61rem);
  max-height: 100%;
  padding: clamp(0.7rem, 2.5vmin, 1.7rem) clamp(0.65rem, 3.8vw, 3rem);
  overflow: hidden;
  align-content: center;
  gap: clamp(0.45rem, 1.8dvh, 1.15rem);
  text-align: center;
  background:
    linear-gradient(var(--shirt), var(--shirt)) padding-box,
    linear-gradient(115deg, var(--navy-deep), var(--hair-pink), var(--tie-red), var(--navy)) border-box;
  border: 0.24rem solid transparent;
  border-radius: clamp(1rem, 3vmin, 2.4rem);
  box-shadow: 0.45rem 0.5rem 0 var(--navy-deep), 0 1rem 2.5rem var(--shadow);
  isolation: isolate;
}

.card::before {
  position: absolute;
  inset: 0 0 auto;
  height: clamp(0.55rem, 1.6dvh, 1rem);
  background:
    linear-gradient(135deg, transparent 25%, var(--shirt-stripe) 25% 50%, transparent 50% 75%, var(--shirt-stripe) 75%) 0 0 / 1rem 1rem,
    var(--navy);
  content: "";
}

.card::after {
  position: absolute;
  right: -3rem;
  bottom: -3rem;
  z-index: -1;
  width: 9rem;
  height: 9rem;
  border: 1.25rem solid var(--hair-pink-ring);
  border-radius: 50%;
  content: "";
}

.main-primary,
.main-details {
  display: grid;
  min-width: 0;
  align-content: center;
  justify-items: center;
}

.main-primary {
  gap: clamp(0.35rem, 1.2dvh, 0.7rem);
}

.main-details {
  gap: clamp(0.3rem, 1dvh, 0.65rem);
}

.sparkle {
  position: absolute;
  color: var(--hair-pink);
  font-size: clamp(1.1rem, 4vmin, 2.5rem);
  line-height: 1;
  user-select: none;
  animation: twinkle 2.2s ease-in-out infinite;
}

.sparkle-left {
  top: clamp(0.8rem, 3vmin, 2rem);
  left: clamp(0.8rem, 4vw, 3.5rem);
  transform: rotate(-12deg);
}

.eyebrow {
  display: inline-block;
  margin: 0;
  padding: 0.28rem 0.72rem;
  color: var(--shirt);
  font-size: clamp(0.56rem, 1.6vmin, 0.78rem);
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  background: var(--navy);
  border-radius: 999px;
  transform: rotate(-1deg);
}

h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(1.7rem, 7.2vmin, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.verdict {
  position: relative;
  display: inline-grid;
  margin: clamp(0.1rem, 0.8dvh, 0.55rem) 0;
  place-items: center;
  transform: rotate(-2deg);
  animation: float 3.4s ease-in-out infinite;
}

.verdict::before {
  position: absolute;
  z-index: -1;
  width: 112%;
  height: 86%;
  background: var(--hair-blonde);
  border: 0.18rem solid var(--navy-deep);
  border-radius: 48% 52% 45% 55% / 52% 44% 56% 48%;
  box-shadow: 0.25rem 0.28rem 0 var(--navy-deep);
  content: "";
}

.answer {
  margin: 0;
  padding: 0.03em 0.3em 0.1em;
  color: var(--tie-red);
  font-size: clamp(3.8rem, 16vmin, 9.5rem);
  font-weight: 1000;
  line-height: 0.86;
  letter-spacing: -0.08em;
  text-shadow: 0.035em 0.035em 0 var(--shirt), 0.06em 0.06em 0 var(--navy-deep);
}

.main-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(0.45rem, 1.6vmin, 0.8rem);
}

.rich-button,
.achievements-button,
.dialog-close,
.casino-music-toggle,
.jackpot-continue,
.classroom-open-button,
.classroom-answer,
.classroom-continue,
.release-page-button {
  min-height: 2.5rem;
  font-weight: 1000;
  border: 0.14rem solid var(--navy-deep);
  border-radius: 999px;
  box-shadow: 0.18rem 0.22rem 0 var(--navy-deep);
  cursor: pointer;
}

.rich-button,
.achievements-button {
  padding: 0.52rem 0.9rem;
  font-size: clamp(0.68rem, 2vmin, 0.92rem);
  letter-spacing: 0.04em;
}

.rich-button {
  background: var(--hair-pink);
  transform: rotate(-1deg);
}

.achievements-button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--shirt);
  background: var(--navy);
  transform: rotate(1deg);
}

.achievements-count {
  min-width: 2.5rem;
  padding: 0.16rem 0.35rem;
  color: var(--navy-deep);
  font-size: 0.66rem;
  background: var(--hair-pink-soft);
  border: 0.08rem solid var(--navy-deep);
  border-radius: 999px;
}

.rich-button:hover,
.achievements-button:hover {
  color: var(--navy-deep);
  background: var(--hair-blonde);
}

.counter-heading {
  margin: 0;
  color: var(--hair-pink-dark);
  font-size: clamp(0.62rem, 1.8vmin, 0.92rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.counter {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(0.2rem, 1vmin, 0.65rem);
  width: 100%;
}

.counter-part {
  min-width: 0;
  padding: clamp(0.38rem, 1.4vmin, 0.85rem) 0.1rem;
  background: var(--white);
  border: 0.11rem solid var(--navy-deep);
  border-radius: clamp(0.45rem, 1.5vmin, 0.85rem);
  box-shadow: 0.12rem 0.15rem 0 var(--navy-deep);
}

.counter-part:nth-child(2) {
  background: var(--hair-pink-soft);
}

.counter-part:nth-child(3) {
  background: var(--hair-blonde);
}

.counter-part:nth-child(4) {
  background: var(--skirt-blue);
}

.counter-part:nth-child(5) {
  color: var(--shirt);
  background: var(--navy);
}

.counter-value {
  display: block;
  overflow: hidden;
  font-size: clamp(1rem, 4vmin, 2.2rem);
  font-variant-numeric: tabular-nums;
  font-weight: 1000;
  letter-spacing: -0.04em;
  line-height: 1;
}

.counter-unit {
  display: block;
  margin-top: 0.18rem;
  overflow: hidden;
  font-size: clamp(0.43rem, 1.35vmin, 0.68rem);
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.site-footer {
  display: grid;
  gap: clamp(0.12rem, 0.5dvh, 0.3rem);
  justify-items: center;
}

.site-footer p {
  margin: 0;
}

.since {
  font-size: clamp(0.58rem, 1.65vmin, 0.82rem);
  font-weight: 800;
}

.credit,
.donation,
.version-label {
  font-size: clamp(0.5rem, 1.45vmin, 0.7rem);
  font-weight: 750;
}

.credit {
  opacity: 0.66;
}

.donation a {
  color: var(--hair-pink-dark);
  text-decoration-color: var(--hair-pink);
  text-underline-offset: 0.14em;
}

.version-label {
  letter-spacing: 0.05em;
}

.marin-decorations {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.marin-gif-frame {
  position: absolute;
  display: grid;
  width: clamp(4.5rem, 8vw, 7.2rem);
  overflow: hidden;
  place-items: center;
  background: var(--shirt);
  border: 0.12rem solid var(--navy-deep);
  border-radius: 0.75rem;
  box-shadow: 0.2rem 0.23rem 0 var(--navy-deep);
  pointer-events: auto;
}

.marin-gif-frame a,
.marin-gif-frame img {
  display: block;
  width: 100%;
  height: 100%;
}

.marin-gif-frame img {
  object-fit: cover;
}

.marin-gif-left {
  top: 16%;
  left: max(0.35rem, calc(50% - 38rem));
  transform: rotate(-4deg);
}

.marin-gif-right {
  right: max(0.35rem, calc(50% - 38rem));
  bottom: 16%;
  transform: rotate(4deg);
}

.rich-button:focus-visible,
.achievements-button:focus-visible,
.dialog-close:focus-visible,
.casino-music-toggle:focus-visible,
.casino-volume:focus-visible,
.jackpot-continue:focus-visible,
.classroom-open-button:focus-visible,
.classroom-answer:focus-visible,
.classroom-continue:focus-visible,
.release-page-button:focus-visible,
.donation a:focus-visible {
  outline: 0.18rem solid var(--tie-red);
  outline-offset: 0.16rem;
}

.site-dialog {
  inset: 0;
  width: 100vw;
  max-width: none;
  height: 100svh;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  color: var(--navy-deep);
  background: var(--navy-deep);
  border: 0;
}

.site-dialog::backdrop {
  background: var(--dialog-backdrop);
}

.dialog-close-form {
  position: absolute;
  top: max(0.55rem, env(safe-area-inset-top));
  right: max(0.55rem, env(safe-area-inset-right));
  z-index: 50;
  margin: 0;
  pointer-events: auto;
}

.dialog-close {
  display: grid;
  width: 2.7rem;
  min-height: 2.7rem;
  padding: 0;
  place-items: center;
  color: var(--navy-deep);
  font-size: 1.35rem;
  background: var(--hair-pink-soft);
}

/* Fullscreen WebGL casino. Text-bearing layers remain untransformed. */
.slot-machine {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, var(--hair-pink-haze), transparent 42%),
    linear-gradient(145deg, var(--navy), var(--navy-deep));
}

.casino-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: auto;
  touch-action: none;
  transition: opacity 180ms ease-out;
}

.slot-machine.is-ready .casino-canvas {
  opacity: 1;
}

.casino-interface {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.casino-marquee {
  position: absolute;
  top: max(0.65rem, env(safe-area-inset-top));
  right: clamp(5rem, 18vw, 14rem);
  left: clamp(5rem, 18vw, 14rem);
  z-index: 4;
  display: grid;
  min-height: clamp(2.8rem, 9dvh, 4.5rem);
  padding: 0.45rem 0.8rem;
  align-content: center;
  color: var(--shirt);
  text-align: center;
  background: var(--casino-panel);
  border: 0.1rem solid var(--hair-blonde);
  border-radius: 0.85rem;
  box-shadow: 0 0.3rem 0 var(--hair-pink-dark), inset 0 0 0.75rem var(--shadow-strong);
}

.casino-title {
  margin: 0;
  font-size: clamp(1.2rem, 4.3vmin, 2.6rem);
  line-height: 1;
  text-shadow: 0.08rem 0.08rem 0 var(--hair-pink-dark);
}

.casino-token-hud {
  position: absolute;
  top: max(0.65rem, env(safe-area-inset-top));
  left: max(0.65rem, env(safe-area-inset-left));
  z-index: 7;
  display: grid;
  min-width: clamp(4.1rem, 10vw, 6.8rem);
  padding: 0.45rem 0.65rem;
  place-items: center;
  color: var(--navy-deep);
  background: linear-gradient(145deg, var(--hair-blonde-soft), var(--hair-blonde));
  border: 0.12rem solid var(--navy-deep);
  border-radius: 0.75rem;
  box-shadow: 0.18rem 0.22rem 0 var(--navy-deep), 0 0 0.75rem var(--casino-light-glow);
}

.casino-token-label {
  font-size: clamp(0.48rem, 1.3vmin, 0.68rem);
  font-weight: 1000;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.casino-token-balance {
  font-size: clamp(1.35rem, 4vmin, 2.6rem);
  font-variant-numeric: tabular-nums;
  line-height: 0.95;
}

.casino-token-storage-note {
  max-width: 9rem;
  margin: 0.2rem 0 0;
  color: var(--tie-red);
  font-size: 0.48rem;
  font-weight: 900;
}

.casino-loading {
  position: absolute;
  top: 45%;
  left: 50%;
  z-index: 5;
  margin: 0;
  padding: 0.7rem 1rem;
  color: var(--navy-deep);
  font-size: 0.78rem;
  font-weight: 900;
  background: var(--hair-blonde-soft);
  border: 0.12rem solid var(--navy-deep);
  border-radius: 0.75rem;
  translate: -50% -50%;
}

.slot-machine.is-ready .casino-loading,
.slot-machine.is-fallback .casino-loading {
  display: none;
}

.casino-reel-fallback {
  position: absolute;
  top: 34%;
  right: 24%;
  left: 24%;
  z-index: 5;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0.65rem;
  background: var(--navy-deep);
  border: 0.15rem solid var(--hair-blonde);
  border-radius: 0.85rem;
}

.casino-reel-fallback:not([hidden]) {
  display: grid;
}

.fallback-reel {
  display: grid;
  min-width: 0;
  min-height: clamp(4rem, 18dvh, 8rem);
  place-items: center;
  font-size: clamp(2rem, 8vmin, 4rem);
  background: linear-gradient(var(--shirt), var(--skirt-blue-soft));
  border: 0.12rem solid var(--navy-deep);
  border-radius: 0.65rem;
}

.casino-chip-mark,
.fallback-reel.is-chip::before {
  display: inline-grid;
  aspect-ratio: 1;
  place-items: center;
  color: var(--navy-deep);
  font-weight: 1000;
  line-height: 1;
  background:
    radial-gradient(circle, var(--hair-blonde-soft) 0 34%, transparent 35%),
    repeating-conic-gradient(
      var(--hair-pink-dark) 0 10deg,
      var(--hair-blonde) 10deg 30deg
    );
  border: 0.1em solid var(--navy-deep);
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.11em var(--hair-blonde-soft);
}

.casino-chip-mark {
  width: 1.45em;
  margin-inline: 0.08em;
  vertical-align: -0.28em;
}

.fallback-reel.is-chip::before {
  width: min(58%, 4.8rem);
  content: attr(data-chip-count);
}

/* Keyboard-only lever control. Pointer input is handled by WebGL raycasting. */
.slot-lever {
  position: absolute;
  top: 50%;
  right: 1px;
  z-index: 8;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  opacity: 0;
  pointer-events: none;
  background: transparent;
  border: 0;
}

.slot-lever:focus,
.slot-lever:focus-visible {
  outline: 0;
}

.fallback-lever-visual {
  display: none;
}

.slot-machine.is-fallback .slot-lever {
  top: 29%;
  right: 4%;
  width: clamp(3rem, 10vw, 5.5rem);
  height: clamp(8rem, 34dvh, 14rem);
  overflow: visible;
  clip: auto;
  clip-path: polygon(30% 100%, 70% 100%, 66% 24%, 88% 18%, 88% 0, 12% 0, 12% 18%, 34% 24%);
  opacity: 1;
  pointer-events: auto;
  cursor: pointer;
}

.slot-machine.is-fallback .fallback-lever-visual,
.fallback-lever-arm,
.fallback-lever-knob {
  position: absolute;
  display: block;
}

.slot-machine.is-fallback .fallback-lever-visual {
  inset: 0;
}

.fallback-lever-arm {
  top: 13%;
  bottom: 8%;
  left: 43%;
  width: 14%;
  background: var(--shirt);
  border: 0.08rem solid var(--navy-deep);
  border-radius: 999px;
}

.fallback-lever-knob {
  top: 0;
  left: 22%;
  width: 56%;
  aspect-ratio: 1;
  background: var(--hair-pink);
  border: 0.1rem solid var(--navy-deep);
  border-radius: 50%;
  box-shadow: 0 0.16rem 0 var(--navy-deep);
}

.slot-machine.is-fallback .slot-lever:focus-visible .fallback-lever-arm,
.slot-machine.is-fallback .slot-lever:focus-visible .fallback-lever-knob {
  box-shadow: 0 0 0.8rem var(--casino-light-glow);
}

.casino-control-deck {
  position: absolute;
  right: clamp(7.5rem, 17vw, 13rem);
  bottom: max(0.65rem, env(safe-area-inset-bottom));
  left: clamp(4.5rem, 17vw, 13rem);
  z-index: 6;
  display: grid;
  gap: clamp(0.24rem, 0.8dvh, 0.48rem);
  padding: clamp(0.42rem, 1.2vmin, 0.68rem);
  align-content: center;
  background: var(--casino-panel);
  border: 0.1rem solid var(--hair-pink);
  border-radius: 0.8rem;
  box-shadow: 0 0.3rem 0 var(--navy-deep), inset 0 0 0.65rem var(--shadow-strong);
  pointer-events: auto;
}

.casino-result,
.casino-rules {
  margin: 0;
  text-align: center;
}

.casino-result {
  min-height: 2.2em;
  padding: 0.38rem 0.55rem;
  color: var(--hair-pink-dark);
  font-size: clamp(0.62rem, 1.65vmin, 0.84rem);
  font-weight: 900;
  line-height: 1.2;
  background: var(--shirt);
  border: 0.09rem solid var(--navy-deep);
  border-radius: 0.52rem;
  box-shadow: inset 0 -0.1rem 0 var(--hair-pink);
}

.casino-result.is-prize,
.casino-result.is-token {
  color: var(--navy-deep);
  background: var(--hair-blonde-soft);
  box-shadow: inset 0 -0.1rem 0 var(--hair-pink), 0 0 0.65rem var(--casino-light-glow);
}

.casino-result-flash {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  width: min(82vw, 36rem);
  height: max-content;
  min-height: clamp(5rem, 18dvh, 8.5rem);
  margin: auto;
  padding: clamp(0.8rem, 3vmin, 1.45rem);
  place-items: center;
  color: var(--hair-pink-dark);
  font-size: clamp(1.15rem, 4.8vmin, 2.8rem);
  font-weight: 1000;
  line-height: 1.05;
  text-align: center;
  text-wrap: balance;
  background: var(--shirt);
  border: clamp(0.12rem, 0.35vmin, 0.2rem) solid var(--navy-deep);
  border-radius: clamp(0.75rem, 2vmin, 1.2rem);
  box-shadow: 0 0.4rem 0 var(--navy-deep), 0 0 1.2rem var(--shadow-strong);
  pointer-events: none;
}

.casino-result-flash.is-token {
  color: var(--navy-deep);
  background: var(--hair-blonde-soft);
  border-color: var(--hair-blonde);
}

.casino-rules {
  position: absolute;
  right: max(0.65rem, env(safe-area-inset-right));
  bottom: max(0.65rem, env(safe-area-inset-bottom));
  z-index: 6;
  display: grid;
  width: clamp(6.2rem, 10vw, 8.25rem);
  aspect-ratio: 1;
  padding: clamp(0.45rem, 1.2vmin, 0.7rem);
  align-content: center;
  gap: 0.3rem;
  color: var(--hair-blonde-soft);
  font-size: clamp(0.48rem, 1.3vmin, 0.66rem);
  font-weight: 850;
  line-height: 1.25;
  background: var(--casino-panel);
  border: 0.1rem solid var(--hair-pink);
  border-radius: 0.7rem;
  box-shadow: 0 0.25rem 0 var(--navy-deep), inset 0 0 0.55rem var(--shadow-strong);
  pointer-events: none;
}

.casino-audio-controls {
  position: absolute;
  top: calc(
    max(0.65rem, env(safe-area-inset-top)) +
    clamp(2.8rem, 9dvh, 4.5rem) +
    0.65rem
  );
  right: max(0.55rem, env(safe-area-inset-right));
  z-index: 9;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  width: clamp(14rem, 22vw, 18rem);
  padding: 0.32rem 0.52rem;
  background: var(--skirt-blue-soft);
  border: 0.09rem solid var(--navy-deep);
  border-radius: 0.55rem;
  box-shadow: 0.16rem 0.2rem 0 var(--navy-deep);
  pointer-events: auto;
}

.casino-music-toggle {
  min-height: 2.1rem;
  padding: 0.3rem 0.55rem;
  color: var(--navy-deep);
  font-size: clamp(0.52rem, 1.3vmin, 0.66rem);
  background: var(--hair-blonde-soft);
}

.casino-music-toggle[aria-pressed="true"] {
  color: var(--shirt);
  background: var(--navy);
}

.casino-volume-control {
  display: grid;
  grid-template-columns: auto minmax(4rem, 1fr);
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  color: var(--navy-deep);
  font-size: 0.58rem;
  font-weight: 900;
  text-transform: uppercase;
}

.casino-volume {
  width: 100%;
  accent-color: var(--hair-pink-dark);
  cursor: pointer;
}

.casino-empty {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 15;
  display: grid;
  min-width: min(84vw, 24rem);
  padding: 1rem;
  gap: 0.65rem;
  place-items: center;
  color: var(--shirt);
  text-align: center;
  background: var(--casino-panel);
  border: 0.15rem solid var(--hair-pink);
  border-radius: 1rem;
  box-shadow: 0 0 1.4rem var(--casino-pink-glow);
  pointer-events: auto;
  translate: -50% -50%;
}

.casino-empty strong {
  color: var(--hair-blonde);
  font-size: clamp(1.45rem, 6vmin, 3rem);
}

.classroom-open-button {
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  color: var(--navy-deep);
  font-size: clamp(0.65rem, 2vmin, 0.9rem);
  letter-spacing: 0.05em;
  background: var(--hair-blonde);
}

.casino-jackpot {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: grid;
  overflow: hidden;
  place-items: center;
  background: radial-gradient(circle at 50% 48%, var(--jackpot-clear) 0 22%, var(--jackpot-shade) 58%);
  pointer-events: auto;
}

.slot-machine.is-ready .casino-jackpot {
  background: transparent;
}

.slot-machine.is-ready .jackpot-flash,
.slot-machine.is-ready .jackpot-rays,
.slot-machine.is-ready .jackpot-confetti {
  display: none;
}

.slot-machine.is-jackpot .casino-close-form,
.slot-machine.is-jackpot .casino-marquee,
.slot-machine.is-jackpot .casino-token-hud,
.slot-machine.is-jackpot .casino-audio-controls,
.slot-machine.is-jackpot .casino-control-deck,
.slot-machine.is-jackpot .casino-result-flash,
.slot-machine.is-jackpot .casino-rules,
.slot-machine.is-jackpot .casino-loading,
.slot-machine.is-jackpot .casino-reel-fallback,
.slot-machine.is-jackpot .casino-empty {
  visibility: hidden;
}

.jackpot-flash,
.jackpot-rays,
.jackpot-confetti {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.jackpot-flash {
  z-index: 1;
  background: var(--shirt);
  animation: jackpot-flash 850ms ease-out both;
}

.jackpot-rays {
  top: 50%;
  left: 50%;
  z-index: 1;
  width: 120vmax;
  height: 120vmax;
  background: repeating-conic-gradient(var(--casino-light-glow) 0 5deg, transparent 5deg 13deg);
  translate: -50% -50%;
  animation: jackpot-rays 8s linear infinite;
}

.jackpot-copy {
  position: relative;
  z-index: 4;
  display: grid;
  width: min(92vw, 58rem);
  height: min(88dvh, 42rem);
  padding: clamp(0.8rem, 3vmin, 2rem);
  grid-template-rows: auto auto 1fr auto;
  align-items: start;
  justify-items: center;
  color: var(--shirt);
  text-align: center;
  pointer-events: none;
}

.jackpot-badge,
.jackpot-title,
.jackpot-prize {
  margin: 0;
}

.jackpot-badge {
  padding: 0.34rem 0.8rem;
  color: var(--navy-deep);
  font-size: clamp(0.62rem, 2vmin, 0.9rem);
  font-weight: 1000;
  letter-spacing: 0.14em;
  background: var(--hair-blonde);
  border: 0.11rem solid var(--navy-deep);
  border-radius: 999px;
}

.jackpot-title {
  margin-top: clamp(0.3rem, 1.2dvh, 0.75rem);
  color: var(--shirt);
  font-size: clamp(2.5rem, 10vmin, 7rem);
  line-height: 0.88;
  letter-spacing: -0.06em;
  text-shadow: 0.05em 0.05em 0 var(--hair-pink-dark), 0 0 1rem var(--casino-light-glow);
}

.jackpot-prize {
  align-self: end;
  margin-bottom: clamp(0.75rem, 3dvh, 1.8rem);
  color: var(--hair-blonde-soft);
  font-size: clamp(1.55rem, 6vmin, 4.4rem);
  font-weight: 1000;
  line-height: 0.95;
  text-shadow: 0.06em 0.06em 0 var(--navy-deep), 0 0 0.8rem var(--casino-pink-glow);
  text-wrap: balance;
}

.jackpot-continue {
  min-width: min(80vw, 14rem);
  min-height: 3rem;
  padding: 0.65rem 1.2rem;
  color: var(--navy-deep);
  font-size: clamp(0.8rem, 2.4vmin, 1.05rem);
  background: var(--hair-pink);
  pointer-events: auto;
}

.jackpot-confetti {
  z-index: 3;
}

.jackpot-confetti i {
  --confetti-x: 50%;
  --confetti-delay: 0ms;
  --confetti-turn: 420deg;
  position: absolute;
  top: -8%;
  left: var(--confetti-x);
  width: clamp(0.28rem, 0.8vmin, 0.55rem);
  height: clamp(0.7rem, 1.8vmin, 1.25rem);
  background: var(--confetti-gold);
  border-radius: 0.1rem;
  animation: jackpot-confetti 2.8s var(--confetti-delay) linear infinite;
}

.jackpot-confetti i:nth-child(4n + 2) { background: var(--confetti-pink); }
.jackpot-confetti i:nth-child(4n + 3) { background: var(--confetti-blue); }
.jackpot-confetti i:nth-child(4n + 4) { background: var(--confetti-white); }
.jackpot-confetti i:nth-child(1) { --confetti-x: 3%; --confetti-delay: -900ms; --confetti-turn: 500deg; }
.jackpot-confetti i:nth-child(2) { --confetti-x: 8%; --confetti-delay: -1800ms; --confetti-turn: -420deg; }
.jackpot-confetti i:nth-child(3) { --confetti-x: 13%; --confetti-delay: -300ms; }
.jackpot-confetti i:nth-child(4) { --confetti-x: 18%; --confetti-delay: -1300ms; --confetti-turn: -620deg; }
.jackpot-confetti i:nth-child(5) { --confetti-x: 23%; --confetti-delay: -2100ms; }
.jackpot-confetti i:nth-child(6) { --confetti-x: 28%; --confetti-delay: -700ms; }
.jackpot-confetti i:nth-child(7) { --confetti-x: 33%; --confetti-delay: -1600ms; --confetti-turn: -480deg; }
.jackpot-confetti i:nth-child(8) { --confetti-x: 38%; --confetti-delay: -100ms; }
.jackpot-confetti i:nth-child(9) { --confetti-x: 43%; --confetti-delay: -1200ms; }
.jackpot-confetti i:nth-child(10) { --confetti-x: 47%; --confetti-delay: -2300ms; --confetti-turn: -560deg; }
.jackpot-confetti i:nth-child(11) { --confetti-x: 52%; --confetti-delay: -550ms; }
.jackpot-confetti i:nth-child(12) { --confetti-x: 57%; --confetti-delay: -1450ms; }
.jackpot-confetti i:nth-child(13) { --confetti-x: 61%; --confetti-delay: -2500ms; --confetti-turn: -430deg; }
.jackpot-confetti i:nth-child(14) { --confetti-x: 65%; --confetti-delay: -800ms; }
.jackpot-confetti i:nth-child(15) { --confetti-x: 69%; --confetti-delay: -1900ms; }
.jackpot-confetti i:nth-child(16) { --confetti-x: 73%; --confetti-delay: -400ms; --confetti-turn: -510deg; }
.jackpot-confetti i:nth-child(17) { --confetti-x: 77%; --confetti-delay: -1500ms; }
.jackpot-confetti i:nth-child(18) { --confetti-x: 81%; --confetti-delay: -2450ms; }
.jackpot-confetti i:nth-child(19) { --confetti-x: 85%; --confetti-delay: -650ms; --confetti-turn: -680deg; }
.jackpot-confetti i:nth-child(20) { --confetti-x: 89%; --confetti-delay: -1750ms; }
.jackpot-confetti i:nth-child(21) { --confetti-x: 93%; --confetti-delay: -50ms; }
.jackpot-confetti i:nth-child(22) { --confetti-x: 96%; --confetti-delay: -1100ms; --confetti-turn: -470deg; }
.jackpot-confetti i:nth-child(23) { --confetti-x: 35%; --confetti-delay: -2600ms; }
.jackpot-confetti i:nth-child(24) { --confetti-x: 70%; --confetti-delay: -2200ms; }

/* Fullscreen visual-novel classroom. */
.classroom-screen {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: max(0.55rem, env(safe-area-inset-top)) max(0.55rem, env(safe-area-inset-right)) max(0.55rem, env(safe-area-inset-bottom)) max(0.55rem, env(safe-area-inset-left));
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(0.35rem, 1.4dvh, 0.8rem);
  overflow: hidden;
  color: var(--navy-deep);
  background:
    radial-gradient(circle at 18% 18%, var(--white-glow), transparent 22%),
    linear-gradient(145deg, var(--skirt-blue-soft), var(--hair-pink-soft) 58%, var(--hair-blonde-soft));
}

.classroom-screen::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, var(--shirt-stripe), transparent 24% 72%, var(--hair-pink-haze));
  content: "";
  pointer-events: none;
}

.classroom-background,
.classroom-background img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.classroom-background {
  z-index: 0;
  overflow: hidden;
}

.classroom-background img {
  object-fit: cover;
  object-position: center;
}

.classroom-finale,
.classroom-finale img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.classroom-finale {
  z-index: 3;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease-out;
}

.classroom-finale img {
  object-fit: cover;
  object-position: center;
}

.classroom-finale.is-visible {
  opacity: 1;
}

.classroom-header {
  z-index: 4;
  display: grid;
  width: min(100%, 36rem);
  padding: clamp(0.22rem, 0.8vmin, 0.42rem) 3rem;
  justify-items: center;
  text-align: center;
  background: var(--shirt-glow);
  border: 0.1rem solid var(--navy-deep);
  border-radius: 0.8rem;
  box-shadow: 0.16rem 0.2rem 0 var(--navy-deep);
  justify-self: center;
}

.classroom-title,
.classroom-progress,
.classroom-speaker,
.classroom-dialogue-text {
  margin: 0;
}

.classroom-title {
  margin-top: 0.08rem;
  color: var(--navy-deep);
  font-size: clamp(1.35rem, 5vmin, 3.1rem);
  line-height: 0.98;
  text-wrap: balance;
}

.classroom-progress {
  margin-top: 0.12rem;
  color: var(--navy);
  font-size: clamp(0.54rem, 1.55vmin, 0.8rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.classroom-stage {
  position: relative;
  z-index: 2;
  isolation: isolate;
  width: 100%;
  min-height: 0;
  justify-self: center;
  overflow: hidden;
}

.classroom-art-status {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  margin: 0;
  padding: 0.42rem 0.7rem;
  color: var(--shirt);
  font-size: clamp(0.52rem, 1.5vmin, 0.72rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  background: var(--casino-panel);
  border: 0.1rem solid var(--hair-blonde);
  border-radius: 999px;
  box-shadow: 0 0.2rem 0 var(--navy-deep);
  translate: -50% -50%;
}

.gojo-character {
  position: absolute;
  bottom: max(-5.5rem, -18%);
  left: 50%;
  z-index: 2;
  display: block;
  width: auto;
  max-width: min(90vw, 36rem);
  height: min(118%, 48rem);
  object-fit: contain;
  object-position: center bottom;
  opacity: 0;
  filter: drop-shadow(0 0.35rem 0.5rem var(--shadow-strong));
  pointer-events: none;
  translate: -50% 0;
}

.gojo-character.is-visible {
  opacity: 1;
}

.gojo-character.is-entering {
  animation: gojo-pose-in 220ms ease-out both;
}

.classroom-dialogue-box {
  position: relative;
  z-index: 5;
  display: grid;
  width: min(100%, 72rem);
  min-height: 0;
  padding: clamp(0.5rem, 1.8vmin, 0.9rem);
  gap: clamp(0.28rem, 0.9dvh, 0.48rem);
  justify-self: center;
  overflow: hidden;
  background: var(--shirt);
  border: 0.15rem solid var(--navy-deep);
  border-radius: clamp(0.65rem, 2vmin, 1rem);
  box-shadow: 0.24rem 0.28rem 0 var(--navy-deep), 0 0 1rem var(--casino-pink-glow);
}

.classroom-screen.is-finale .classroom-dialogue-box {
  position: absolute;
  right: max(0.55rem, env(safe-area-inset-right));
  bottom: max(0.55rem, env(safe-area-inset-bottom));
  width: min(48vw, 34rem);
  max-height: calc(100% - 5rem);
}

.classroom-screen.is-finale .classroom-dialogue-text {
  min-height: 0;
}

@media (orientation: portrait) {
  .classroom-screen.is-finale .classroom-dialogue-box {
    right: max(0.35rem, env(safe-area-inset-right));
    bottom: max(0.35rem, env(safe-area-inset-bottom));
    left: max(0.35rem, env(safe-area-inset-left));
    width: auto;
  }
}

.classroom-speaker {
  justify-self: start;
  padding: 0.2rem 0.62rem;
  color: var(--shirt);
  font-size: clamp(0.72rem, 2vmin, 1rem);
  font-weight: 1000;
  letter-spacing: 0.04em;
  background: var(--hair-pink-dark);
  border-radius: 999px;
}

.classroom-dialogue-text {
  min-height: 2.7em;
  color: var(--navy-deep);
  font-size: clamp(0.88rem, 2.5vmin, 1.25rem);
  font-weight: 750;
  line-height: 1.35;
  text-align: left;
  text-wrap: pretty;
}

.classroom-answers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.3rem, 1.2vw, 0.65rem);
}

.classroom-answer,
.classroom-continue {
  min-height: 2.55rem;
  padding: 0.42rem 0.75rem;
  color: var(--navy-deep);
  font-size: clamp(0.85rem, 2.25vmin, 1.125rem);
  background: var(--hair-blonde-soft);
}

.classroom-answer:hover,
.classroom-continue:hover,
.classroom-open-button:hover {
  background: var(--skirt-blue);
}

.classroom-continue {
  min-width: min(100%, 13rem);
  justify-self: end;
  background: var(--hair-pink);
}

/* Fullscreen WebGL achievement showroom. */
.achievements-screen {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: max(0.55rem, env(safe-area-inset-top)) max(0.55rem, env(safe-area-inset-right)) max(0.55rem, env(safe-area-inset-bottom)) max(0.55rem, env(safe-area-inset-left));
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(0.35rem, 1.4dvh, 0.8rem);
  overflow: hidden;
  color: var(--shirt);
  background:
    radial-gradient(circle at 50% 38%, var(--casino-pink-glow), transparent 38%),
    linear-gradient(145deg, var(--hair-pink-dark), var(--navy-deep) 68%);
}

.achievements-header {
  z-index: 4;
  display: grid;
  justify-items: center;
  text-align: center;
}

.achievements-title,
.achievements-progress {
  margin: 0;
}

.achievements-title {
  font-size: clamp(1.75rem, 5.5vmin, 3.6rem);
  line-height: 0.95;
  text-shadow: 0.08rem 0.08rem 0 var(--navy-deep);
}

.achievements-progress {
  margin-top: 0.2rem;
  color: var(--hair-pink-soft);
  font-size: clamp(0.6rem, 1.6vmin, 0.86rem);
  font-weight: 900;
}

.achievement-stage {
  position: relative;
  isolation: isolate;
  min-height: 0;
  overflow: hidden;
  background: linear-gradient(180deg, var(--casino-panel-soft), var(--casino-panel));
  border: 0.14rem solid var(--hair-blonde);
  border-radius: clamp(0.75rem, 2vmin, 1.25rem);
  box-shadow: inset 0 0 1.5rem var(--shadow-strong), 0 0.45rem 0 var(--navy-deep);
}

.achievements-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 180ms ease-out;
}

.achievements-screen.is-3d-ready .achievements-canvas {
  opacity: 1;
}

.achievements-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  margin: 0;
  padding: 0.6rem 0.9rem;
  color: var(--navy-deep);
  font-size: 0.72rem;
  font-weight: 900;
  background: var(--hair-blonde-soft);
  border-radius: 0.6rem;
  translate: -50% -50%;
}

.achievements-screen.is-3d-ready .achievements-loading,
.achievements-screen.is-3d-fallback .achievements-loading {
  display: none;
}

.achievement-grid {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(0.3rem, 1vmin, 0.75rem);
  margin: 0;
  padding: clamp(0.45rem, 1.5vmin, 0.9rem);
  list-style: none;
  pointer-events: none;
}

.achievement-slot {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 0;
  padding: 0.35rem;
  grid-template-rows: minmax(0, 1fr) auto;
  color: var(--hair-pink-soft);
  background: var(--achievement-cell);
  border: 0.1rem solid var(--hair-pink-dark);
  border-radius: clamp(0.55rem, 1.4vmin, 0.9rem);
  box-shadow: inset 0 0 0.85rem var(--shadow-strong);
}

.achievement-slot.is-unlocked {
  color: var(--shirt);
  background: var(--achievement-cell-unlocked);
  border-color: var(--hair-blonde);
  box-shadow: inset 0 0 0.85rem var(--white-glow), 0 0 0.7rem var(--casino-light-glow);
}

.achievement-model-space {
  position: relative;
  display: grid;
  min-height: 0;
  place-items: center;
}

.achievement-fallback-mark {
  display: grid;
  width: clamp(2.1rem, 6vmin, 4rem);
  aspect-ratio: 1;
  place-items: center;
  color: var(--hair-pink-soft);
  font-size: clamp(1.6rem, 5vmin, 3rem);
  font-weight: 1000;
  background: var(--navy);
  border: 0.1rem solid var(--hair-blonde);
  border-radius: 0.7rem;
  box-shadow: 0 0.28rem 0 var(--navy-deep);
}

.achievements-screen.is-3d-ready .achievement-fallback-mark {
  display: none;
}

.achievements-screen.is-3d-fallback .achievement-slot.is-unlocked .achievement-fallback-mark {
  color: var(--navy-deep);
  background: var(--hair-blonde);
}

.achievement-name {
  z-index: 4;
  min-height: 2.2em;
  font-size: clamp(0.5rem, 1.35vmin, 0.72rem);
  font-weight: 1000;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  text-wrap: balance;
}

.achievement-status {
  z-index: 4;
  display: grid;
  gap: 0.22rem;
  justify-self: center;
  justify-items: center;
}

.achievement-complete-plaque,
.achievement-storage-note {
  margin: 0;
  text-align: center;
}

.achievement-complete-plaque {
  padding: 0.38rem 0.75rem;
  color: var(--navy-deep);
  font-size: clamp(0.58rem, 1.5vmin, 0.78rem);
  font-weight: 1000;
  letter-spacing: 0.08em;
  background: var(--hair-blonde);
  border: 0.1rem solid var(--navy-deep);
  border-radius: 0.5rem;
  box-shadow: 0 0.18rem 0 var(--navy-deep), 0 0 0.7rem var(--casino-light-glow);
}

.achievement-storage-note {
  color: var(--hair-blonde-soft);
  font-size: 0.62rem;
  font-weight: 850;
}

.achievements-screen.is-complete {
  background:
    radial-gradient(circle at 50% 38%, var(--casino-light-glow), transparent 42%),
    linear-gradient(145deg, var(--hair-blonde), var(--hair-pink-dark) 45%, var(--navy-deep));
}

/* Fullscreen paginated patch notes. */
.patch-notes-screen {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: max(0.65rem, env(safe-area-inset-top)) max(0.65rem, env(safe-area-inset-right)) max(0.65rem, env(safe-area-inset-bottom)) max(0.65rem, env(safe-area-inset-left));
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(0.45rem, 1.6dvh, 0.9rem);
  overflow: hidden;
  color: var(--navy-deep);
  background: linear-gradient(145deg, var(--shirt), var(--hair-pink-soft) 60%, var(--skirt-blue-soft));
}

.patch-notes-header {
  text-align: center;
}

.patch-notes-kicker,
.patch-notes-title {
  margin: 0;
}

.patch-notes-kicker {
  color: var(--hair-pink-dark);
  font-size: clamp(0.55rem, 1.5vmin, 0.75rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.patch-notes-title {
  margin-top: 0.12rem;
  font-size: clamp(1.7rem, 5vmin, 3.2rem);
  line-height: 1;
}

.release-list {
  display: grid;
  min-height: 0;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: clamp(0.35rem, 1.2dvh, 0.75rem);
  width: min(100%, 58rem);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.release-entry {
  display: grid;
  min-height: 0;
  padding: clamp(0.45rem, 1.5vmin, 0.8rem);
  align-content: center;
  overflow: hidden;
  background: var(--white);
  border: 0.1rem solid var(--navy-deep);
  border-radius: 0.7rem;
  box-shadow: 0.12rem 0.15rem 0 var(--navy-deep);
}

.release-entry h3,
.release-entry p {
  margin: 0;
}

.release-entry h3 {
  color: var(--hair-pink-dark);
  font-size: clamp(0.68rem, 1.8vmin, 0.9rem);
}

.release-entry p {
  margin-top: 0.22rem;
  font-size: clamp(0.55rem, 1.5vmin, 0.76rem);
  font-weight: 700;
  line-height: 1.3;
}

.release-entry:first-child {
  background: var(--hair-pink-soft);
  border-color: var(--hair-pink-dark);
}

.release-pagination {
  display: grid;
  grid-template-columns: minmax(6rem, 10rem) auto minmax(6rem, 10rem);
  gap: clamp(0.5rem, 2vw, 1rem);
  align-items: center;
  justify-content: center;
}

.release-page-button {
  min-height: 2.5rem;
  padding: 0.45rem 0.75rem;
  color: var(--shirt);
  font-size: clamp(0.58rem, 1.6vmin, 0.75rem);
  background: var(--navy);
}

.release-page-button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.release-page-status {
  min-width: 3rem;
  font-size: clamp(0.62rem, 1.7vmin, 0.82rem);
  font-weight: 1000;
  text-align: center;
}

@keyframes float {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50% { transform: rotate(-1deg) translateY(-0.25rem); }
}

@keyframes twinkle {
  0%, 100% { opacity: 0.45; scale: 0.85; }
  50% { opacity: 1; scale: 1.12; }
}

@keyframes jackpot-flash {
  0% { opacity: 0.95; }
  45% { opacity: 0.25; }
  100% { opacity: 0; }
}

@keyframes jackpot-rays {
  to { rotate: 1turn; }
}

@keyframes jackpot-confetti {
  from { translate: 0 -10dvh; rotate: 0; }
  to { translate: 8vw 118dvh; rotate: var(--confetti-turn); }
}

@keyframes gojo-pose-in {
  from { opacity: 0.35; translate: -50% 0.35rem; }
  to { opacity: 1; translate: -50% 0; }
}

@media (max-width: 76rem) {
  .marin-gif-left { left: 0.3rem; }
  .marin-gif-right { right: 0.3rem; }
}

@media (max-width: 48rem) and (min-height: 34.01rem) {
  .achievement-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }

  .achievement-slot:nth-child(4) { grid-column: 1 / 2; }
  .achievement-slot:nth-child(5) { grid-column: 3 / 4; }
}

@media (max-width: 34rem) {
  .page {
    padding: 0.35rem;
  }

  .card {
    width: 100%;
    padding: clamp(0.58rem, 1.8dvh, 0.85rem) 0.48rem;
    gap: clamp(0.32rem, 1.15dvh, 0.6rem);
    border-width: 0.18rem;
    box-shadow: 0.28rem 0.3rem 0 var(--navy-deep);
  }

  .sparkle {
    display: none;
  }

  .main-primary,
  .main-details {
    gap: clamp(0.24rem, 0.8dvh, 0.45rem);
  }

  h1 {
    max-width: 15ch;
    font-size: clamp(1.55rem, 8.5vw, 2.45rem);
  }

  .answer {
    font-size: clamp(3.5rem, 20vw, 5.6rem);
  }

  .rich-button,
  .achievements-button {
    min-height: 2.35rem;
    padding: 0.45rem 0.65rem;
  }

  .counter {
    gap: 0.18rem;
  }

  .counter-part {
    padding: 0.32rem 0.04rem;
    border-radius: 0.42rem;
  }

  .counter-value {
    font-size: clamp(0.92rem, 6vw, 1.35rem);
  }

  .counter-unit {
    font-size: clamp(0.4rem, 2.2vw, 0.54rem);
    letter-spacing: 0;
  }

  .marin-decorations {
    display: none;
  }

  .casino-marquee {
    top: max(0.45rem, env(safe-area-inset-top));
    right: 3.4rem;
    left: 4.6rem;
    min-height: 2.75rem;
    padding: 0.3rem 0.4rem;
  }

  .casino-title {
    font-size: clamp(1rem, 6vw, 1.45rem);
  }

  .casino-token-hud {
    top: max(0.45rem, env(safe-area-inset-top));
    left: 0.35rem;
    min-width: 3.9rem;
    padding: 0.35rem;
  }

  .casino-control-deck {
    right: 6.35rem;
    bottom: max(0.35rem, env(safe-area-inset-bottom));
    left: 0.35rem;
    gap: 0.22rem;
    padding: 0.32rem;
  }

  .casino-audio-controls {
    top: calc(max(0.45rem, env(safe-area-inset-top)) + 3.15rem);
    right: 0.35rem;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.24rem;
    width: min(9.5rem, calc(100vw - 0.7rem));
    padding: 0.26rem 0.35rem;
  }

  .casino-rules {
    right: 0.35rem;
    bottom: max(0.35rem, env(safe-area-inset-bottom));
    width: 5.65rem;
    padding: 0.35rem;
    gap: 0.2rem;
    font-size: clamp(0.42rem, 2.3vw, 0.56rem);
  }

  .casino-reel-fallback {
    top: 30%;
    right: 8%;
    left: 8%;
  }

  .classroom-screen {
    padding: 0.35rem;
    gap: 0.3rem;
  }

  .classroom-header {
    padding: 0.22rem 2.7rem;
  }

  .classroom-title {
    font-size: clamp(1.15rem, 6vw, 1.55rem);
  }

  .gojo-character {
    bottom: 0;
    max-width: 82vw;
    height: min(112%, 33rem);
  }

  .classroom-dialogue-box {
    padding: 0.48rem;
    border-radius: 0.55rem;
    box-shadow: 0.16rem 0.19rem 0 var(--navy-deep);
  }

  .classroom-answer,
  .classroom-continue {
    min-height: 2.35rem;
    padding: 0.34rem 0.45rem;
  }

  .achievement-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(3, minmax(0, 1fr));
    gap: 0.26rem;
    padding: 0.35rem;
  }

  .achievement-slot:nth-child(5) {
    grid-column: 1 / -1;
    width: calc(50% - 0.13rem);
    justify-self: center;
  }

  .achievement-slot:nth-child(4) {
    grid-column: auto;
  }

  .achievement-name {
    font-size: clamp(0.46rem, 2.4vw, 0.6rem);
  }

  .release-pagination {
    grid-template-columns: minmax(5.4rem, 7rem) auto minmax(5.4rem, 7rem);
    gap: 0.35rem;
  }

  .release-page-button {
    min-height: 2.35rem;
    padding: 0.38rem 0.4rem;
  }
}

@media (max-height: 34rem) and (min-width: 34.01rem) {
  .page {
    padding: 0.32rem;
  }

  .card {
    width: min(100%, 70rem);
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: clamp(0.55rem, 2vw, 1.2rem);
    padding: 0.5rem clamp(0.65rem, 2.4vw, 1.4rem);
  }

  .main-primary,
  .main-details {
    gap: clamp(0.16rem, 0.75dvh, 0.35rem);
  }

  .eyebrow {
    font-size: clamp(0.48rem, 1.5dvh, 0.6rem);
  }

  h1 {
    max-width: 16ch;
    font-size: clamp(1.45rem, 7dvh, 2.25rem);
  }

  .answer {
    font-size: clamp(3.2rem, 22dvh, 5rem);
  }

  .rich-button,
  .achievements-button {
    min-height: 2.2rem;
    padding: 0.35rem 0.6rem;
    font-size: 0.62rem;
  }

  .counter-part {
    padding: 0.32rem 0.06rem;
  }

  .counter-value {
    font-size: clamp(1rem, 6dvh, 1.5rem);
  }

  .counter-unit,
  .credit,
  .donation,
  .version-label {
    font-size: clamp(0.42rem, 1.8dvh, 0.56rem);
  }

  .since {
    font-size: clamp(0.48rem, 2dvh, 0.62rem);
  }

  .marin-gif-frame {
    width: clamp(3rem, 7dvh, 4.2rem);
  }

  .casino-marquee {
    top: 0.35rem;
    right: 6rem;
    left: 7rem;
    min-height: 2.55rem;
    padding: 0.22rem 0.5rem;
  }

  .casino-title {
    font-size: clamp(1rem, 5dvh, 1.4rem);
  }

  .casino-token-hud {
    top: 0.35rem;
    left: 0.35rem;
    min-width: 4rem;
    padding: 0.28rem 0.4rem;
  }

  .casino-token-balance {
    font-size: clamp(1.1rem, 6dvh, 1.7rem);
  }

  .casino-control-deck {
    right: 6.35rem;
    bottom: 0.3rem;
    left: 6.5rem;
    padding: 0.28rem;
  }

  .casino-rules {
    right: 0.35rem;
    bottom: 0.3rem;
    width: 5.55rem;
    padding: 0.28rem;
    gap: 0.14rem;
  }

  .casino-audio-controls {
    top: 3.4rem;
    right: 0.35rem;
    width: clamp(11rem, 34vw, 14rem);
    padding: 0.2rem 0.3rem;
  }

  .casino-result {
    min-height: 0;
    padding: 0.25rem;
    font-size: clamp(0.5rem, 2.2dvh, 0.66rem);
  }

  .casino-rules,
  .casino-music-toggle,
  .casino-volume-control {
    font-size: clamp(0.4rem, 1.7dvh, 0.53rem);
  }

  .classroom-screen {
    padding: 0.3rem;
    gap: 0.24rem;
  }

  .classroom-header {
    padding: 0.16rem 2.8rem;
  }

  .classroom-progress {
    font-size: clamp(0.42rem, 1.7dvh, 0.56rem);
  }

  .classroom-title {
    font-size: clamp(1rem, 5.5dvh, 1.35rem);
  }

  .gojo-character {
    bottom: -55%;
    max-width: 52vw;
    height: min(155%, 23rem);
  }

  .classroom-dialogue-box {
    padding: 0.36rem 0.48rem;
    gap: 0.2rem;
  }

  .classroom-speaker {
    padding: 0.12rem 0.45rem;
    font-size: clamp(0.58rem, 2.25dvh, 0.73rem);
  }

  .classroom-dialogue-text {
    min-height: 2.45em;
    font-size: clamp(0.68rem, 2.75dvh, 0.85rem);
    line-height: 1.24;
  }

  .classroom-answer,
  .classroom-continue {
    min-height: 2rem;
    padding: 0.24rem 0.45rem;
    font-size: clamp(0.6rem, 2.4dvh, 0.75rem);
  }

  .achievement-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
    gap: 0.3rem;
    padding: 0.35rem;
  }

  .achievement-slot:nth-child(n) {
    grid-column: auto;
    width: auto;
  }

  .achievements-screen {
    gap: 0.25rem;
    padding: 0.35rem;
  }

  .achievements-title {
    font-size: clamp(1.35rem, 7dvh, 2rem);
  }

  .achievements-progress,
  .achievement-name {
    font-size: clamp(0.42rem, 2dvh, 0.58rem);
  }

  .patch-notes-screen {
    gap: 0.28rem;
    padding: 0.35rem;
  }

  .patch-notes-title {
    font-size: clamp(1.25rem, 7dvh, 1.8rem);
  }

  .patch-notes-kicker,
  .release-entry h3,
  .release-entry p {
    font-size: clamp(0.43rem, 1.9dvh, 0.58rem);
  }

  .release-list {
    gap: 0.25rem;
  }

  .release-entry {
    padding: 0.3rem 0.45rem;
  }

  .release-page-button {
    min-height: 2.1rem;
  }

  .jackpot-copy {
    height: 94dvh;
  }

  .jackpot-title {
    font-size: clamp(2rem, 14dvh, 3.8rem);
  }

  .jackpot-prize {
    font-size: clamp(1.25rem, 8dvh, 2.3rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .jackpot-flash,
  .jackpot-rays,
  .jackpot-confetti {
    display: none;
  }
}