:root {
  color-scheme: light;
  --ink: #242033;
  --paper: #fff9ef;
  --robot: #77d6ff;
  --cat: #ffd36b;
  --car: #8df0b0;
  --dino: #f7a7c5;
  --bubble: #ffffff;
  --button: #5d4bff;
  --button-shadow: #352c9d;
  --focus: #111111;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 211, 107, 0.55), transparent 28%),
    radial-gradient(circle at 92% 18%, rgba(119, 214, 255, 0.5), transparent 26%),
    linear-gradient(160deg, #fff9ef 0%, #eaf8ff 48%, #fff0f5 100%);
}

button {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  appearance: none;
  font: inherit;
  user-select: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.page {
  width: min(100%, 980px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  padding: max(22px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  display: flex;
  flex-direction: column;
  gap: 18px;
}

[hidden] {
  display: none !important;
}

.module-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.intro {
  text-align: center;
}

.module-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  margin: 0 0 8px;
  padding: 0 16px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  background: #ff6b6b;
  border: 3px solid #242033;
  border-radius: 999px;
  box-shadow: 0 4px 0 rgba(36, 32, 51, 0.22);
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 13vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.subtitle {
  margin: 12px auto 0;
  max-width: 20rem;
  font-size: clamp(1.2rem, 5vw, 2rem);
  font-weight: 800;
  line-height: 1.18;
}

.speech-area {
  min-height: 88px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.speech-bubble {
  position: relative;
  min-height: 80px;
  width: min(100%, 620px);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--ink);
  background: var(--bubble);
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.18);
  font-size: clamp(1.55rem, 7vw, 3rem);
  font-weight: 900;
  line-height: 1.05;
}

.speech-bubble::after {
  content: "";
  position: absolute;
  bottom: -19px;
  left: 50%;
  width: 28px;
  height: 28px;
  background: var(--bubble);
  border-right: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  transform: translateX(-50%) rotate(45deg);
}

.speech-bubble.pop {
  animation: bubble-pop 360ms ease-out;
}

.characters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.character-card {
  min-height: 132px;
  width: 100%;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: minmax(86px, 0.4fr) 1fr;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.2);
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.character-card:active {
  transform: translateY(4px);
  box-shadow: 0 4px 0 rgba(36, 32, 51, 0.2);
}

.character-card:focus-visible,
.reset-button:focus-visible,
.adult-toggle:focus-visible,
.module-link:focus-visible,
.run-button:focus-visible,
.clear-button:focus-visible,
.home-button:focus-visible,
.command-button:focus-visible {
  outline: 5px solid var(--focus);
  outline-offset: 5px;
}

.robot-card {
  background: var(--robot);
}

.cat-card {
  background: var(--cat);
}

.car-card {
  background: var(--car);
}

.dino-card {
  background: var(--dino);
}

.character-emoji {
  display: block;
  font-size: clamp(4.2rem, 18vw, 7rem);
  line-height: 1;
  filter: drop-shadow(0 6px 0 rgba(36, 32, 51, 0.16));
  transform-origin: 50% 85%;
}

.character-name {
  min-width: 0;
  text-align: left;
  font-size: clamp(2rem, 9vw, 4rem);
  font-weight: 900;
  line-height: 0.95;
  overflow-wrap: anywhere;
}

.animate-robot .character-emoji {
  animation: robot-wave 780ms ease-in-out;
}

.animate-cat .character-emoji {
  animation: cat-hop 720ms ease-in-out;
}

.animate-car .character-emoji {
  animation: car-drive 900ms ease-in-out;
}

.animate-dino .character-emoji {
  animation: dino-stomp 780ms ease-in-out;
}

.wiggle .character-emoji {
  animation: group-wiggle 520ms ease-in-out;
}

.controls {
  display: grid;
  gap: 14px;
  justify-items: center;
  margin-top: auto;
}

.reset-button {
  min-height: 92px;
  width: min(100%, 360px);
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #ffffff;
  background: var(--button);
  border: 4px solid var(--ink);
  border-radius: 999px;
  box-shadow: 0 9px 0 var(--button-shadow);
  font-size: clamp(1.45rem, 6vw, 2.35rem);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.reset-button:active {
  transform: translateY(5px);
  box-shadow: 0 4px 0 var(--button-shadow);
}

.adult-toggle {
  min-height: 80px;
  width: min(100%, 300px);
  padding: 0 24px;
  color: var(--ink);
  background: #ffffff;
  border: 3px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 5px 0 rgba(36, 32, 51, 0.16);
  font-size: 1.25rem;
  font-weight: 800;
  cursor: pointer;
  touch-action: manipulation;
}

.adult-info {
  width: min(100%, 660px);
  margin: 0;
  padding: 18px;
  background: rgba(255, 255, 255, 0.82);
  border: 3px solid rgba(36, 32, 51, 0.28);
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
}

.next-level {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.module-link {
  min-height: 92px;
  width: min(100%, 420px);
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--ink);
  background: #a8f3ff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.2);
  font-size: clamp(1.45rem, 6vw, 2.35rem);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.module-link span:first-child {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: #ff6b6b;
  border: 3px solid var(--ink);
  border-radius: 50%;
  line-height: 1;
}

.module-link:active,
.command-button:active,
.run-button:active,
.clear-button:active,
.home-button:active {
  transform: translateY(4px);
  box-shadow: 0 4px 0 rgba(36, 32, 51, 0.22);
}

.module-one {
  gap: 16px;
}

.module-one-help {
  max-width: 34rem;
}

.scene {
  position: relative;
  min-height: 210px;
  padding: 18px;
  overflow: hidden;
  background: #dff8ff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.16);
}

.stage-track {
  position: relative;
  min-height: 174px;
  display: flex;
  align-items: end;
  justify-content: flex-start;
}

.stage-line {
  position: absolute;
  right: 4px;
  bottom: 24px;
  left: 4px;
  height: 18px;
  background: #8df0b0;
  border: 3px solid var(--ink);
  border-radius: 999px;
}

.robot-actor {
  position: relative;
  z-index: 2;
  width: 118px;
  height: 118px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5.6rem;
  line-height: 1;
  transform: translateX(var(--robot-x, 0px));
  transition: transform 520ms ease;
  filter: drop-shadow(0 8px 0 rgba(36, 32, 51, 0.18));
}

.robot-actor.is-jumping {
  animation: module-one-jump 720ms ease-in-out;
}

.robot-actor.is-waving {
  animation: module-one-wave 780ms ease-in-out;
}

.module-one-speech {
  position: absolute;
  z-index: 4;
  top: 12px;
  left: 59px;
  min-width: 112px;
  padding: 12px 16px;
  color: var(--ink);
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 6px 0 rgba(36, 32, 51, 0.16);
  font-size: clamp(1.55rem, 7vw, 2.6rem);
  font-weight: 900;
  line-height: 1;
  text-align: center;
  transform: translateX(calc(-50% + var(--robot-x, 0px)));
  transition: transform 520ms ease;
}

.module-one-speech::after {
  content: "";
  position: absolute;
  bottom: -14px;
  left: 50%;
  margin-left: -10px;
  width: 20px;
  height: 20px;
  background: #ffffff;
  border-right: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  transform: rotate(45deg);
}

.sparkles {
  position: absolute;
  z-index: 3;
  bottom: 78px;
  left: 12px;
  width: 160px;
  height: 112px;
  pointer-events: none;
  opacity: 0;
  transform: translateX(var(--robot-x, 0px));
}

.sparkles span {
  position: absolute;
  font-size: 2.3rem;
  filter: drop-shadow(0 4px 0 rgba(36, 32, 51, 0.14));
}

.sparkles span:nth-child(1) {
  top: 8px;
  left: 4px;
}

.sparkles span:nth-child(2) {
  top: 0;
  right: 12px;
}

.sparkles span:nth-child(3) {
  right: 34px;
  bottom: 4px;
}

.sparkles.is-visible {
  opacity: 1;
  animation: sparkle-pop 720ms ease-in-out;
}

.code-slots {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.code-slot {
  min-height: 96px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.68);
  border: 4px dashed rgba(36, 32, 51, 0.42);
  border-radius: 8px;
}

.code-slot.is-filled {
  background: #ffffff;
  border-style: solid;
  box-shadow: 0 6px 0 rgba(36, 32, 51, 0.14);
}

.code-slot.is-active {
  outline: 6px solid #ffdd4a;
  outline-offset: 2px;
  transform: scale(1.03);
}

.slot-placeholder {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(36, 32, 51, 0.42);
  border: 3px solid rgba(36, 32, 51, 0.3);
  border-radius: 50%;
  font-size: 1.4rem;
  font-weight: 900;
}

.command-chip {
  width: 100%;
  min-height: 80px;
  display: grid;
  place-items: center;
  gap: 2px;
  color: var(--ink);
  border: 3px solid var(--ink);
  border-radius: 8px;
  font-weight: 900;
  line-height: 1;
}

.command-chip-icon {
  display: block;
  font-size: clamp(2rem, 8vw, 3rem);
}

.command-chip-label {
  display: block;
  font-size: clamp(1rem, 4.5vw, 1.45rem);
}

.walk-chip,
.walk-command {
  background: #8df0b0;
}

.jump-chip,
.jump-command {
  background: #ffd36b;
}

.hello-chip,
.hello-command {
  background: #a8f3ff;
}

.sparkle-chip,
.sparkle-command {
  background: #f7a7c5;
}

.run-controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.run-button,
.clear-button,
.home-button,
.command-button {
  min-height: 80px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--ink);
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.22);
  font-size: clamp(1.25rem, 5.6vw, 2rem);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.run-button {
  color: #ffffff;
  background: #19a95b;
}

.clear-button {
  background: #ffffff;
}

.home-button {
  background: #ffeef5;
}

.command-palette {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.command-button {
  flex-direction: column;
  gap: 4px;
  min-height: 106px;
}

.command-icon {
  font-size: clamp(2.3rem, 10vw, 3.3rem);
  line-height: 1;
}

.code-slots.is-full {
  animation: full-row-shake 420ms ease-in-out;
}

.menu-home-button {
  position: sticky;
  z-index: 10;
  top: 10px;
  align-self: flex-start;
  min-height: 80px;
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--ink);
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 999px;
  box-shadow: 0 7px 0 rgba(36, 32, 51, 0.22);
  font-size: clamp(1.15rem, 5vw, 1.7rem);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.menu-view {
  justify-content: flex-start;
}

.module-menu {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.menu-card {
  position: relative;
  min-height: 96px;
  padding: 12px 16px;
  display: grid;
  grid-template-columns: 64px 1fr 42px;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.18);
  font-size: clamp(1.35rem, 6vw, 2.1rem);
  font-weight: 900;
  text-align: left;
  cursor: pointer;
  touch-action: manipulation;
}

.start-card {
  background: #8df0b0;
}

.menu-icon {
  width: 58px;
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: #ff6b6b;
  border: 3px solid var(--ink);
  border-radius: 50%;
  font-size: 1.55rem;
  line-height: 1;
}

.menu-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.menu-star {
  min-width: 36px;
  font-size: 2rem;
  line-height: 1;
}

.game-panel {
  display: grid;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 8px 0 rgba(36, 32, 51, 0.16);
}

.big-feedback {
  min-height: 74px;
  margin: 0;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--ink);
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 6px 0 rgba(36, 32, 51, 0.14);
  font-size: clamp(1.45rem, 6vw, 2.6rem);
  font-weight: 900;
  line-height: 1.08;
  text-align: center;
}

.small-help {
  margin: 0;
  font-size: clamp(1.05rem, 4.8vw, 1.5rem);
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
}

.grid-scene {
  display: grid;
  grid-template-columns: repeat(var(--grid-size), minmax(0, 1fr));
  gap: 6px;
  width: min(100%, 520px);
  margin: 0 auto;
  padding: 8px;
  background: #b6ecff;
  border: 4px solid var(--ink);
  border-radius: 8px;
}

.grid-cell {
  aspect-ratio: 1;
  min-height: 46px;
  padding: 0;
  display: grid;
  place-items: center;
  position: relative;
  background: #fff9ef;
  border: 3px solid rgba(36, 32, 51, 0.38);
  border-radius: 8px;
}

.grid-scene.is-tappable .grid-cell {
  min-height: 80px;
  cursor: pointer;
  touch-action: manipulation;
}

.grid-actor,
.grid-goal,
.grid-obstacle {
  grid-area: 1 / 1;
  display: block;
  font-size: clamp(1.8rem, 9vw, 3.2rem);
  line-height: 1;
}

.grid-actor {
  z-index: 3;
  filter: drop-shadow(0 5px 0 rgba(36, 32, 51, 0.16));
  animation: choice-pop 300ms ease-out;
}

.grid-goal {
  z-index: 1;
}

.grid-obstacle {
  z-index: 2;
  transform: translate(-12%, 16%);
}

.command-row {
  min-height: 86px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.62);
  border: 4px dashed rgba(36, 32, 51, 0.38);
  border-radius: 8px;
}

.empty-row {
  color: rgba(36, 32, 51, 0.58);
  font-size: 1.35rem;
  font-weight: 900;
}

.mini-command {
  min-width: 70px;
  min-height: 70px;
  padding: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 5px 0 rgba(36, 32, 51, 0.16);
  font-size: 2.1rem;
  line-height: 1;
}

.mini-command.is-active {
  background: #ffdd4a;
  transform: scale(1.08);
}

.visual-palette {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-palette {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.visual-button,
.count-button,
.check-button,
.builder-details summary {
  min-height: 80px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--ink);
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 7px 0 rgba(36, 32, 51, 0.2);
  font-size: clamp(1.08rem, 4.9vw, 1.55rem);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.visual-button {
  flex-direction: column;
  min-height: 108px;
}

.visual-icon {
  font-size: clamp(2.25rem, 10vw, 3.4rem);
  line-height: 1;
}

.visual-button.is-selected,
.count-button.is-selected,
.clear-button.is-selected {
  background: #ffdd4a;
  outline: 5px solid rgba(36, 32, 51, 0.24);
}

.compact-controls {
  grid-template-columns: 1fr;
}

.wide-action {
  width: min(100%, 420px);
  justify-self: center;
}

.dot-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.dot-row span {
  width: 18px;
  height: 18px;
  display: inline-block;
  background: #ffffff;
  border: 3px solid var(--ink);
  border-radius: 50%;
}

.dot-row span.is-lit {
  background: #ffdd4a;
}

.loop-stage {
  min-height: 142px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  overflow: hidden;
  padding: 16px;
  background: #dff8ff;
  border: 4px solid var(--ink);
  border-radius: 8px;
}

.loop-actor {
  font-size: clamp(4rem, 18vw, 6rem);
  line-height: 1;
  transform: translateX(var(--loop-x, 0px));
  transition: transform 260ms ease;
}

.loop-target {
  font-size: clamp(3.2rem, 14vw, 5rem);
  line-height: 1;
}

.loop-formula {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: clamp(2rem, 9vw, 3.2rem);
  font-weight: 900;
}

.count-buttons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.if-equation {
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: clamp(2.6rem, 13vw, 5rem);
  font-weight: 900;
}

.choice-scene {
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #dff8ff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  font-size: clamp(3rem, 14vw, 5.4rem);
  line-height: 1.15;
}

.two-choice {
  grid-template-columns: 1fr;
}

.pattern-row {
  min-height: 98px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 6px 0 rgba(36, 32, 51, 0.14);
}

.pattern-row span {
  min-width: 54px;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(2rem, 9vw, 3.2rem);
  line-height: 1;
}

.pattern-question {
  color: #ffffff;
  background: #5d4bff;
  border: 3px solid var(--ink);
  border-radius: 50%;
}

.creator-panel,
.builder-details {
  display: grid;
  gap: 12px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 4px solid rgba(36, 32, 51, 0.4);
  border-radius: 8px;
}

.builder-details summary {
  list-style: none;
}

.builder-details summary::-webkit-details-marker {
  display: none;
}

.choice-group {
  display: grid;
  gap: 10px;
}

.character-preview {
  position: relative;
  min-height: 210px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--preview-color);
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: inset 0 -20px 0 rgba(36, 32, 51, 0.1);
}

.preview-bg {
  position: absolute;
  inset: 12px auto auto 14px;
  font-size: 4rem;
  opacity: 0.72;
}

.preview-character {
  z-index: 2;
  font-size: clamp(6rem, 26vw, 10rem);
  filter: drop-shadow(0 10px 0 rgba(36, 32, 51, 0.18));
}

.bg-moon {
  background-color: #dff8ff;
}

.bg-forest {
  background-color: #dff8df;
}

.bg-city {
  background-color: #e7e3ff;
}

.bg-jungle {
  background-color: #e7f7c8;
}

.guide-grid {
  display: grid;
  gap: 12px;
}

.guide-card {
  padding: 14px 16px;
  background: #ffffff;
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 0 6px 0 rgba(36, 32, 51, 0.13);
}

.guide-card h2 {
  margin: 0 0 6px;
  font-size: clamp(1.25rem, 5vw, 1.75rem);
  line-height: 1.1;
}

.guide-card p {
  margin: 0;
  font-size: clamp(1rem, 4.4vw, 1.3rem);
  font-weight: 750;
  line-height: 1.3;
}

.checklist {
  display: grid;
  gap: 10px;
}

.check-button {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
  background: #ffffff;
}

.check-button.is-checked {
  background: #dff8df;
}

.bug-shake {
  animation: full-row-shake 420ms ease-in-out;
}

.choice-pop {
  animation: choice-pop 420ms ease-out;
}

.menu-home-button:focus-visible,
.menu-card:focus-visible,
.visual-button:focus-visible,
.count-button:focus-visible,
.mini-command:focus-visible,
.grid-cell:focus-visible,
.check-button:focus-visible,
.builder-details summary:focus-visible {
  outline: 5px solid var(--focus);
  outline-offset: 5px;
}

.menu-home-button:active,
.menu-card:active,
.visual-button:active,
.count-button:active,
.mini-command:active,
.check-button:active {
  transform: translateY(4px);
  box-shadow: 0 3px 0 rgba(36, 32, 51, 0.22);
}

@keyframes bubble-pop {
  0% {
    transform: scale(0.86);
  }
  70% {
    transform: scale(1.04);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes robot-wave {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  18% {
    transform: translateY(-18px) rotate(-12deg);
  }
  36% {
    transform: translateY(0) rotate(12deg);
  }
  54% {
    transform: translateY(-14px) rotate(-10deg);
  }
  72% {
    transform: translateY(0) rotate(10deg);
  }
}

@keyframes cat-hop {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  28% {
    transform: translateY(-28px) scale(1.08, 0.94);
  }
  56% {
    transform: translateY(0) scale(0.95, 1.08);
  }
  74% {
    transform: translateY(-12px) scale(1.04, 0.98);
  }
}

@keyframes car-drive {
  0%,
  100% {
    transform: translateX(0) rotate(0deg);
  }
  20% {
    transform: translateX(18px) rotate(2deg);
  }
  48% {
    transform: translateX(58px) rotate(-2deg);
  }
  76% {
    transform: translateX(-8px) rotate(2deg);
  }
}

@keyframes dino-stomp {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  16% {
    transform: translate(-5px, -8px) rotate(-5deg);
  }
  32% {
    transform: translate(6px, 5px) rotate(5deg);
  }
  48% {
    transform: translate(-6px, -5px) rotate(-5deg);
  }
  64% {
    transform: translate(6px, 4px) rotate(5deg);
  }
  80% {
    transform: translate(-3px, 0) rotate(-2deg);
  }
}

@keyframes group-wiggle {
  0%,
  100% {
    transform: rotate(0deg);
  }
  20% {
    transform: rotate(-8deg) scale(1.05);
  }
  40% {
    transform: rotate(8deg) scale(1.05);
  }
  60% {
    transform: rotate(-6deg) scale(1.03);
  }
  80% {
    transform: rotate(6deg) scale(1.03);
  }
}

@keyframes module-one-jump {
  0%,
  100% {
    transform: translateX(var(--robot-x, 0px)) translateY(0);
  }
  45% {
    transform: translateX(var(--robot-x, 0px)) translateY(-54px);
  }
  70% {
    transform: translateX(var(--robot-x, 0px)) translateY(4px);
  }
}

@keyframes module-one-wave {
  0%,
  100% {
    transform: translateX(var(--robot-x, 0px)) rotate(0deg);
  }
  18% {
    transform: translateX(var(--robot-x, 0px)) translateY(-18px) rotate(-12deg);
  }
  36% {
    transform: translateX(var(--robot-x, 0px)) rotate(12deg);
  }
  54% {
    transform: translateX(var(--robot-x, 0px)) translateY(-14px) rotate(-10deg);
  }
  72% {
    transform: translateX(var(--robot-x, 0px)) rotate(10deg);
  }
}

@keyframes sparkle-pop {
  0% {
    transform: translateX(var(--robot-x, 0px)) scale(0.7) rotate(-10deg);
    opacity: 0;
  }
  35% {
    transform: translateX(var(--robot-x, 0px)) scale(1.15) rotate(8deg);
    opacity: 1;
  }
  100% {
    transform: translateX(var(--robot-x, 0px)) scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes full-row-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-10px);
  }
  40% {
    transform: translateX(10px);
  }
  60% {
    transform: translateX(-7px);
  }
  80% {
    transform: translateX(7px);
  }
}

@keyframes choice-pop {
  0% {
    transform: scale(0.9);
  }
  70% {
    transform: scale(1.06);
  }
  100% {
    transform: scale(1);
  }
}

@media (min-width: 640px) {
  .page {
    padding: max(34px, env(safe-area-inset-top)) max(28px, env(safe-area-inset-right)) max(38px, env(safe-area-inset-bottom)) max(28px, env(safe-area-inset-left));
    gap: 22px;
  }

  .module-view {
    gap: 22px;
  }

  .characters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .character-card {
    min-height: 190px;
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .character-name {
    text-align: center;
  }

  .scene {
    min-height: 250px;
  }

  .stage-track {
    min-height: 214px;
  }

  .robot-actor {
    width: 142px;
    height: 142px;
    font-size: 6.8rem;
  }

  .module-one-speech {
    left: 71px;
  }

  .sparkles {
    bottom: 102px;
    left: 24px;
  }

  .code-slots {
    gap: 16px;
  }

  .code-slot {
    min-height: 118px;
    padding: 12px;
  }

  .run-controls {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .command-palette {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .module-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .menu-card {
    min-height: 118px;
  }

  .visual-palette {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .mini-palette {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .compact-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .two-choice {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .game-panel {
    padding: 22px;
  }

  .grid-cell {
    min-height: 74px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .character-card:active,
  .reset-button:active,
  .module-link:active,
  .command-button:active,
  .run-button:active,
  .clear-button:active,
  .home-button:active,
  .menu-home-button:active,
  .menu-card:active,
  .visual-button:active,
  .count-button:active,
  .mini-command:active,
  .check-button:active {
    transform: none;
  }

  .code-slot.is-active {
    transform: none;
  }
}