:root {
  color-scheme: light;
  --ink-950: oklch(19% 0.018 68);
  --ink-900: oklch(24% 0.02 68);
  --ink-800: oklch(31% 0.022 68);
  --paper-50: oklch(96% 0.025 82);
  --paper-100: oklch(92% 0.035 82);
  --paper-200: oklch(86% 0.045 82);
  --red-500: oklch(64% 0.2 29);
  --red-600: oklch(55% 0.19 29);
  --orange-500: oklch(75% 0.17 65);
  --green-500: oklch(76% 0.19 135);
  --blue-500: oklch(72% 0.13 235);
  --focus: oklch(68% 0.16 245);
  --line: oklch(38% 0.025 68);
  --danger: oklch(57% 0.2 27);
  --success: oklch(58% 0.15 145);
  --shadow-hard: 5px 5px 0 var(--ink-950);
  --radius-sm: 4px;
  --radius-md: 10px;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.25rem;
  --text-xl: clamp(2rem, 8vw, 3.35rem);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  font-kerning: normal;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--ink-950);
}

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  color: var(--ink-950);
  background:
    repeating-linear-gradient(90deg, transparent 0 47px, oklch(27% 0.02 68) 48px),
    var(--ink-950);
  font-size: var(--text-base);
  line-height: 1.5;
  overflow-x: hidden;
}

button,
select {
  font: inherit;
}

button {
  min-height: 44px;
}

button:focus {
  outline: none;
}

button:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--paper-50);
  background: var(--ink-950);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.prototype-frame {
  display: grid;
  min-height: 100dvh;
  grid-template-columns: minmax(0, 1fr);
}

.game-shell {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 100dvh;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  background: var(--paper-100);
}

body[data-phase="landing"] .broadcast-header,
body[data-phase="landing"] .hud,
body[data-phase="landing"] .ticker {
  display: none;
}

body[data-phase="landing"] .game-shell {
  grid-template-rows: minmax(0, 1fr);
}

.broadcast-header {
  position: relative;
  z-index: 10;
  display: grid;
  min-height: 48px;
  padding: max(9px, env(safe-area-inset-top)) 12px 9px;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  color: var(--paper-50);
  background: var(--ink-950);
  border-bottom: 2px solid var(--red-500);
  font-size: var(--text-xs);
}

.live-lockup,
.viewer-count {
  white-space: nowrap;
}

.live-lockup {
  display: flex;
  align-items: center;
  gap: 7px;
  letter-spacing: 0.04em;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red-500);
  box-shadow: 0 0 0 4px oklch(35% 0.12 29);
  animation: live-pulse 1.6s ease-in-out infinite;
}

.case-name {
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewer-count b {
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.hud {
  position: relative;
  z-index: 9;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--paper-50);
  border-bottom: 2px solid var(--ink-950);
}

.hud-item {
  display: flex;
  min-width: 0;
  padding: 7px 4px;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  border-right: 1px solid var(--ink-950);
}

.hud-item:last-child {
  border-right: 0;
}

.hud-item span {
  font-size: 0.67rem;
}

.hud-item b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}

.hud-item--oxygen b {
  color: var(--red-600);
}

.stage {
  position: relative;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  background:
    linear-gradient(var(--paper-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-200) 1px, transparent 1px),
    var(--paper-100);
  background-size: 24px 24px;
}

.scene {
  min-height: 100%;
  padding: 24px 18px calc(34px + env(safe-area-inset-bottom));
}

.scene--landing {
  display: grid;
  align-content: center;
  gap: 18px;
  background:
    radial-gradient(circle at 82% 20%, var(--orange-500) 0 62px, transparent 63px),
    linear-gradient(145deg, var(--paper-50) 0 58%, var(--red-500) 58% 100%);
}

.landing-hero {
  animation: landing-rise 520ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-title {
  max-width: 7ch;
  margin: 0;
  font-family: "STKaiti", "KaiTi", "Noto Serif CJK SC", serif;
  font-size: var(--text-xl);
  line-height: 0.95;
  letter-spacing: -0.08em;
}

.hero-title span {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 8px 7px;
  color: var(--paper-50);
  background: var(--ink-950);
  transform: rotate(-2deg);
}

.hero-copy {
  max-width: 25rem;
  margin: 18px 0 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
}

.landing-brief {
  position: relative;
  padding: 15px 14px 14px;
  background: var(--paper-50);
  border: 2px solid var(--ink-950);
  box-shadow: 5px 5px 0 var(--ink-950);
  animation: landing-rise 520ms 80ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}

.landing-brief h2 {
  max-width: 21ch;
  margin: 0;
  font-family: "STKaiti", "KaiTi", "Noto Serif CJK SC", serif;
  font-size: 1.3rem;
  line-height: 1.2;
}

.landing-brief p {
  margin: 9px 0 0;
  color: var(--ink-800);
  font-size: var(--text-sm);
}

.brief-stamp {
  position: absolute;
  top: -12px;
  right: 10px;
  padding: 3px 8px;
  color: var(--paper-50);
  background: var(--red-600);
  font-size: var(--text-xs);
  font-weight: 900;
  transform: rotate(2deg);
}

.mission-grid {
  display: grid;
  border: 2px solid var(--ink-950);
  background: var(--paper-50);
  animation: landing-rise 520ms 140ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}

.mission-grid div {
  display: grid;
  min-height: 62px;
  padding: 9px 10px;
  grid-template-columns: 34px 72px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--ink-950);
}

.mission-grid div:last-child {
  border-bottom: 0;
}

.mission-grid span {
  color: var(--red-600);
  font-family: Georgia, serif;
  font-weight: 900;
}

.mission-grid b {
  font-size: var(--text-sm);
}

.mission-grid small {
  color: var(--ink-800);
  font-size: var(--text-xs);
  line-height: 1.35;
}

.win-condition {
  display: grid;
  padding: 9px 11px;
  grid-template-columns: auto 1fr;
  gap: 10px;
  color: var(--paper-50);
  background: var(--ink-950);
  font-size: var(--text-xs);
}

.win-condition b {
  color: var(--orange-500);
}

.start-call-button {
  margin-top: 0;
  min-height: 56px;
  background: var(--red-600);
  font-size: 1.05rem;
  animation: landing-rise 520ms 220ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}

.call-icon {
  margin-right: 9px;
  color: var(--paper-50);
  font-size: 0.7rem;
  animation: live-pulse 1.6s ease-in-out infinite;
}

.landing-footnote {
  margin: -8px 0 0;
  text-align: center;
  color: var(--ink-800);
  font-size: var(--text-xs);
}

.prototype-note {
  display: inline-block;
  align-self: flex-start;
  margin: 18px 0 0;
  padding: 6px 9px;
  border: 1px dashed var(--ink-950);
  background: var(--paper-50);
  font-size: var(--text-xs);
  transform: rotate(1deg);
}

.primary-button,
.secondary-button,
.text-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--ink-950);
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
  transition: transform 120ms ease-out, background 120ms ease-out, color 120ms ease-out;
  touch-action: manipulation;
}

.primary-button {
  width: 100%;
  margin-top: 24px;
  padding: 13px 18px;
  color: var(--paper-50);
  background: var(--ink-950);
  box-shadow: var(--shadow-hard);
}

.secondary-button {
  padding: 11px 15px;
  color: var(--ink-950);
  background: var(--paper-50);
}

.text-button {
  min-height: 44px;
  padding: 6px 0;
  border: 0;
  border-bottom: 2px solid currentColor;
  background: transparent;
}

.primary-button:active,
.secondary-button:active,
.option-button:active,
.hotspot:active {
  transform: translate(2px, 2px);
}

.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  box-shadow: none;
}

.scene-heading {
  margin: 0;
  font-family: "STKaiti", "KaiTi", "Noto Serif CJK SC", serif;
  font-size: 1.85rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.scene-intro {
  max-width: 34rem;
  margin: 8px 0 20px;
  color: var(--ink-800);
}

.phase-label {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 7px;
  color: var(--paper-50);
  background: var(--red-600);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.caller-window {
  position: relative;
  margin: 24px -18px;
  padding: 20px 18px 18px 116px;
  color: var(--paper-50);
  background: var(--ink-900);
  border-block: 2px solid var(--ink-950);
  min-height: 132px;
}

.caller-placeholder {
  position: absolute;
  left: 18px;
  bottom: 0;
  display: grid;
  width: 80px;
  height: 108px;
  place-items: center;
  background: var(--orange-500);
  border: 2px solid var(--paper-50);
  border-bottom: 0;
  font-size: 2.5rem;
}

.caller-window strong {
  display: block;
  margin-bottom: 7px;
  color: var(--orange-500);
  font-size: var(--text-sm);
}

.speech {
  margin: 0;
  line-height: 1.75;
}

.doubt-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.doubt-chip {
  min-height: 44px;
  padding: 8px 11px;
  color: var(--ink-950);
  background: var(--paper-50);
  border: 1px solid var(--ink-950);
  cursor: pointer;
}

.doubt-chip[aria-pressed="true"] {
  color: var(--paper-50);
  background: var(--red-600);
  box-shadow: 3px 3px 0 var(--ink-950);
}

.selection-count,
.question-progress,
.inspection-progress {
  margin: 14px 0 0;
  font-size: var(--text-sm);
  font-weight: 700;
}

.question-list,
.diagnosis-list,
.tone-list,
.evidence-choice-list {
  display: grid;
  gap: 10px;
}

.option-button {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 58px;
  padding: 12px 42px 12px 14px;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  text-align: left;
  color: var(--ink-950);
  background: var(--paper-50);
  border: 1px solid var(--ink-950);
  cursor: pointer;
  transition: transform 120ms ease-out, background 120ms ease-out;
}

.option-button::after {
  content: "→";
  position: absolute;
  right: 14px;
  font-weight: 900;
}

.option-button:hover,
.option-button[aria-pressed="true"] {
  background: var(--orange-500);
}

.option-button:disabled {
  cursor: default;
  opacity: 0.62;
}

.option-tag {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--paper-50);
  background: var(--ink-950);
  font-size: var(--text-xs);
  font-weight: 800;
}

.answer-log {
  margin: 14px 0 20px;
  padding: 0;
  list-style: none;
}

.answer-log li {
  padding: 12px 0;
  border-bottom: 1px dashed var(--ink-800);
}

.answer-log b {
  display: block;
  margin-bottom: 4px;
  font-size: var(--text-sm);
}

.answer-log p {
  margin: 0;
  color: var(--ink-800);
}

.inspection-toolbar {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  margin: 0 -18px;
  padding: 10px 18px;
  align-items: center;
  justify-content: space-between;
  color: var(--paper-50);
  background: var(--ink-950);
}

.timer {
  color: var(--orange-500);
  font-family: Georgia, serif;
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}

.timer.is-urgent {
  color: var(--paper-50);
  animation: timer-urgent 700ms ease-in-out infinite;
}

.combo-meter {
  display: flex;
  margin: 0 0 12px;
  padding: 8px 10px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--paper-50);
  border: 2px solid var(--ink-950);
  font-size: var(--text-xs);
}

.combo-meter b {
  color: var(--red-600);
  font-family: Georgia, serif;
  font-size: var(--text-lg);
}

.combo-meter.is-hot {
  color: var(--paper-50);
  background: var(--red-600);
}

.combo-meter.is-hot b {
  color: var(--orange-500);
}

.panorama-wrap {
  margin: 18px -18px 0;
  overflow: hidden;
  border-block: 2px solid var(--ink-950);
}

.panorama-hint {
  display: flex;
  margin: 0;
  padding: 8px 18px;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--orange-500);
  font-size: var(--text-sm);
  font-weight: 800;
}

.panorama-buttons {
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
}

.panorama-buttons button {
  width: 44px;
  min-height: 44px;
  padding: 0;
  color: var(--paper-50);
  background: var(--ink-950);
  border: 2px solid var(--ink-950);
  cursor: pointer;
}

.shop-panorama {
  width: 100%;
  height: 360px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  overscroll-behavior-x: contain;
  touch-action: pan-x;
  -webkit-overflow-scrolling: touch;
  background: var(--paper-50);
  scrollbar-color: var(--red-500) var(--paper-200);
  cursor: grab;
}

.shop-panorama.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.shop-track {
  display: grid;
  width: max-content;
  min-width: 100%;
  height: 100%;
  grid-template-columns: repeat(6, minmax(210px, 58vw));
}

.shop-panel {
  position: relative;
  display: flex;
  padding: 14px;
  align-items: flex-end;
  justify-content: center;
  background: var(--panel-color, var(--paper-50));
  border-right: 2px solid var(--ink-950);
  scroll-snap-align: center;
}

.shop-panel::before {
  content: attr(data-zone);
  position: absolute;
  top: 12px;
  left: 12px;
  color: var(--ink-800);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.placeholder-shape {
  position: absolute;
  border: 2px solid var(--ink-950);
  background: var(--paper-100);
}

.placeholder-shape--door {
  right: 18px;
  bottom: 58px;
  width: 70px;
  height: 170px;
}

.placeholder-shape--counter {
  right: 18px;
  bottom: 42px;
  width: 176px;
  height: 78px;
  background: var(--red-500);
}

.placeholder-shape--window {
  top: 55px;
  left: 22px;
  width: 165px;
  height: 108px;
  background: var(--blue-500);
}

.hotspot {
  position: relative;
  z-index: 2;
  display: flex;
  width: 118px;
  min-height: 88px;
  padding: 8px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--ink-950);
  background: var(--paper-50);
  border: 2px dashed var(--ink-950);
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink-950);
}

.hotspot span:first-child {
  font-size: 2rem;
}

.hotspot span:last-child {
  font-size: var(--text-xs);
  font-weight: 800;
}

.hotspot::after {
  content: "?";
  position: absolute;
  top: -12px;
  right: -9px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--paper-50);
  background: var(--red-600);
  border-radius: 50%;
  font-weight: 900;
}

.hotspot.is-found {
  background: var(--green-500);
  border-style: solid;
  box-shadow: none;
}

.hotspot.is-found::after {
  content: "✓";
  background: var(--success);
}

.evidence-tray {
  display: flex;
  margin-top: 14px;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.evidence-card {
  flex: 0 0 170px;
  padding: 10px;
  background: var(--paper-50);
  border: 1px solid var(--ink-950);
}

.evidence-card b,
.evidence-card span {
  display: block;
}

.evidence-card span {
  margin-top: 4px;
  color: var(--ink-800);
  font-size: var(--text-xs);
}

.finding-banner {
  margin: 12px 0 0;
  padding: 10px 12px;
  color: var(--paper-50);
  background: var(--red-600);
  animation: finding-in 260ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.finding-banner b {
  display: block;
}

.finding-banner span {
  font-size: var(--text-sm);
}

.ledger-sheet {
  position: relative;
  padding: 22px 16px 18px;
  background:
    repeating-linear-gradient(transparent 0 31px, var(--paper-200) 32px),
    var(--paper-50);
  border: 2px solid var(--ink-950);
  box-shadow: var(--shadow-hard);
}

.ledger-sheet::before {
  content: "经营急诊账本";
  position: absolute;
  top: -12px;
  right: 12px;
  padding: 3px 8px;
  color: var(--paper-50);
  background: var(--red-600);
  font-size: var(--text-xs);
  font-weight: 800;
  transform: rotate(2deg);
}

.ledger-sheet.is-shaking {
  animation: ledger-jolt 260ms cubic-bezier(0.65, 0, 0.35, 1) both;
}

.field-grid {
  display: grid;
  gap: 15px;
}

.field-group label {
  display: block;
  margin-bottom: 5px;
  font-size: var(--text-sm);
  font-weight: 800;
}

.field-group select {
  width: 100%;
  min-height: 48px;
  padding: 8px 38px 8px 10px;
  color: var(--ink-950);
  background: var(--paper-50);
  border: 2px solid var(--ink-950);
  border-radius: 0;
}

.field-group.is-error label {
  color: var(--danger);
}

.field-group.is-error select {
  border-color: var(--danger);
  box-shadow: 3px 3px 0 var(--danger);
}

.ledger-feedback {
  margin-top: 16px;
  padding: 12px;
  border: 2px solid var(--ink-950);
  background: var(--orange-500);
}

.ledger-feedback.is-success {
  background: var(--green-500);
}

.ledger-feedback.is-error {
  color: var(--paper-50);
  background: var(--red-600);
}

.ledger-feedback.is-assisted {
  background: var(--orange-500);
}

.ledger-feedback b,
.ledger-feedback span {
  display: block;
}

.ledger-feedback span {
  margin-top: 5px;
  font-size: var(--text-xs);
}

.ledger-rescue-actions {
  display: grid;
  margin-top: 16px;
  padding: 14px;
  gap: 10px;
  background: var(--paper-50);
  border: 2px dashed var(--red-600);
}

.ledger-rescue-actions p {
  margin: 0;
  font-size: var(--text-sm);
}

.ledger-rescue-actions .secondary-button {
  width: 100%;
  color: var(--paper-50);
  background: var(--red-600);
}

.ledger-rescue-actions .text-button {
  justify-self: center;
}

.ledger-result {
  display: grid;
  margin-top: 16px;
  grid-template-columns: repeat(2, 1fr);
  border: 2px solid var(--ink-950);
}

.ledger-result div {
  padding: 10px;
  border-right: 1px solid var(--ink-950);
  border-bottom: 1px solid var(--ink-950);
}

.ledger-result div:nth-child(2n) {
  border-right: 0;
}

.ledger-result span,
.ledger-result b {
  display: block;
}

.ledger-result span {
  font-size: var(--text-xs);
}

.ledger-result b {
  margin-top: 3px;
  font-family: Georgia, serif;
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}

.subsection-title {
  margin: 24px 0 10px;
  font-size: var(--text-base);
}

.choice-card {
  width: 100%;
  min-height: 66px;
  padding: 12px;
  text-align: left;
  color: var(--ink-950);
  background: var(--paper-50);
  border: 2px solid var(--ink-950);
  cursor: pointer;
}

.choice-card b,
.choice-card span {
  display: block;
}

.choice-card span {
  margin-top: 4px;
  color: var(--ink-800);
  font-size: var(--text-sm);
}

.choice-card[aria-pressed="true"] {
  background: var(--orange-500);
  box-shadow: var(--shadow-hard);
  transform: translate(-2px, -2px);
}

.choice-card.is-locked {
  cursor: not-allowed;
  opacity: 0.55;
  background: var(--paper-200);
  border-style: dashed;
}

.rebuttal-quote {
  margin: 22px 0;
  padding: 16px 18px;
  color: var(--paper-50);
  background: var(--ink-900);
  border-left: 8px solid var(--red-500);
  font-size: var(--text-lg);
  font-weight: 700;
}

.rebuttal-countdown {
  margin: 0 0 12px;
  color: var(--red-600);
  font-weight: 900;
}

.outcome-sheet {
  position: relative;
  padding: 22px 18px;
  background: var(--paper-50);
  border: 2px solid var(--ink-950);
  box-shadow: 8px 8px 0 var(--red-600);
}

.outcome-kicker {
  margin: 0 0 8px;
  color: var(--red-600);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.15em;
}

.outcome-title {
  margin: 0;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 2rem;
  line-height: 1.1;
}

.outcome-story {
  margin: 16px 0 0;
  color: var(--ink-800);
}

.score-stamp {
  display: grid;
  width: 92px;
  height: 92px;
  margin: 20px 0 6px auto;
  place-items: center;
  color: var(--red-600);
  border: 4px double var(--red-600);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 2rem;
  font-weight: 900;
  transform: rotate(-8deg);
}

.result-grid {
  display: grid;
  margin-top: 18px;
  grid-template-columns: repeat(2, 1fr);
  border-top: 2px solid var(--ink-950);
  border-left: 2px solid var(--ink-950);
}

.result-grid div {
  padding: 11px;
  border-right: 2px solid var(--ink-950);
  border-bottom: 2px solid var(--ink-950);
}

.result-grid span,
.result-grid b {
  display: block;
}

.score-breakdown {
  margin-top: 16px;
  border-top: 2px dashed var(--ink-950);
}

.score-breakdown summary {
  min-height: 44px;
  padding: 11px 0;
  cursor: pointer;
  font-weight: 800;
}

.score-breakdown ul {
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
}

.score-breakdown li {
  display: flex;
  padding: 5px 0;
  justify-content: space-between;
  border-bottom: 1px dotted var(--ink-800);
  font-size: var(--text-sm);
}

.result-grid span {
  font-size: var(--text-xs);
}

.result-grid b {
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}

.share-actions {
  display: grid;
  margin-top: 26px;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.share-actions .primary-button {
  margin: 0;
}

.ticker {
  position: relative;
  z-index: 12;
  display: grid;
  min-height: 38px;
  padding-bottom: env(safe-area-inset-bottom);
  grid-template-columns: auto 1fr;
  color: var(--paper-50);
  background: var(--ink-950);
  border-top: 2px solid var(--red-500);
  overflow: hidden;
}

.ticker-label {
  display: flex;
  padding: 8px 10px;
  align-items: center;
  color: var(--ink-950);
  background: var(--orange-500);
  font-size: var(--text-xs);
  font-weight: 900;
}

.ticker-window {
  min-width: 0;
  overflow: hidden;
}

.ticker p {
  margin: 0;
  padding: 8px 12px;
  overflow: hidden;
  font-size: var(--text-xs);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toast {
  position: fixed;
  z-index: 500;
  left: 50%;
  bottom: max(62px, calc(20px + env(safe-area-inset-bottom)));
  width: max-content;
  max-width: calc(100vw - 32px);
  padding: 10px 14px;
  color: var(--paper-50);
  background: var(--ink-950);
  border: 2px solid var(--paper-50);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 180ms ease-out, transform 180ms ease-out;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.impact-layer {
  position: fixed;
  z-index: 600;
  top: max(96px, calc(env(safe-area-inset-top) + 72px));
  left: 50%;
  width: min(330px, calc(100vw - 36px));
  pointer-events: none;
  transform: translateX(-50%);
}

.impact-burst {
  padding: 12px 16px;
  text-align: center;
  color: var(--paper-50);
  background: var(--ink-950);
  border: 3px solid var(--paper-50);
  box-shadow: 7px 7px 0 var(--ink-950);
  animation: impact-in 440ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}

.impact-burst.is-good {
  background: var(--red-600);
}

.impact-burst.is-bad {
  background: var(--ink-950);
  border-color: var(--red-500);
}

.impact-burst b,
.impact-burst span {
  display: block;
}

.impact-burst b {
  font-size: var(--text-lg);
}

.impact-burst span {
  margin-top: 2px;
  color: var(--paper-100);
  font-size: var(--text-xs);
}

.game-shell.is-impacting-bad {
  animation: shell-jolt 260ms cubic-bezier(0.65, 0, 0.35, 1) both;
}

.desktop-margin {
  display: none;
}

.is-danger {
  color: var(--danger) !important;
}

.is-success {
  color: var(--success) !important;
}

@keyframes live-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(0.72); }
}

@keyframes finding-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes landing-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes impact-in {
  0% { opacity: 0; transform: translateY(-14px) scale(0.92); }
  58% { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes shell-jolt {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  50% { transform: translateX(3px); }
  75% { transform: translateX(-2px); }
}

@keyframes ledger-jolt {
  0%, 100% { transform: translateX(0); }
  33% { transform: translateX(-5px); }
  66% { transform: translateX(4px); }
}

@keyframes timer-urgent {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.65; transform: scale(0.94); }
}

@media (hover: hover) {
  .primary-button:hover,
  .secondary-button:hover {
    transform: translate(-2px, -2px);
  }

  .hotspot:hover {
    transform: translateY(-3px);
  }
}

@media (min-width: 680px) {
  .scene {
    padding-inline: 28px;
  }

  .caller-window,
  .inspection-toolbar,
  .panorama-wrap {
    margin-inline: -28px;
  }

  .caller-window,
  .inspection-toolbar,
  .panorama-hint {
    padding-inline: 28px;
  }

  .field-grid,
  .diagnosis-list,
  .tone-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mission-grid div {
    min-height: 112px;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 2px;
    border-right: 1px solid var(--ink-950);
    border-bottom: 0;
  }

  .mission-grid div:last-child {
    border-right: 0;
  }
}

@media (min-width: 960px) {
  body {
    padding-block: 22px;
  }

  .prototype-frame {
    width: min(1180px, calc(100vw - 32px));
    min-height: calc(100dvh - 44px);
    margin: 0 auto;
    grid-template-columns: minmax(140px, 1fr) minmax(390px, 470px) minmax(160px, 1fr);
    align-items: stretch;
  }

  .game-shell {
    min-height: calc(100dvh - 44px);
    max-height: 920px;
    border: 3px solid var(--paper-50);
    box-shadow: 12px 12px 0 var(--red-600);
    overflow: hidden;
  }

  .desktop-margin {
    display: block;
    position: relative;
    color: var(--paper-50);
  }

  .vertical-stamp {
    position: absolute;
    top: 22px;
    right: 32px;
    margin: 0;
    writing-mode: vertical-rl;
    font-family: "STKaiti", "KaiTi", serif;
    font-size: 2rem;
    letter-spacing: 0.15em;
  }

  .margin-note {
    position: absolute;
    right: 28px;
    bottom: 30px;
    margin: 0;
    color: var(--orange-500);
    font-size: 1.35rem;
    font-weight: 900;
    transform: rotate(-5deg);
  }

  .case-index {
    margin: 30px 0 0 30px;
    font-family: Georgia, serif;
    font-size: var(--text-sm);
    letter-spacing: 0.16em;
  }

  .case-index strong {
    color: var(--orange-500);
    font-size: 3rem;
    line-height: 1;
  }

  .receipt-deco {
    position: absolute;
    bottom: 34px;
    left: 28px;
    display: grid;
    width: 150px;
    padding: 14px;
    grid-template-columns: 1fr auto;
    gap: 8px;
    color: var(--ink-950);
    background: var(--paper-50);
    border-top: 6px solid var(--red-500);
    transform: rotate(3deg);
  }

  .receipt-deco span,
  .receipt-deco b {
    font-size: var(--text-xs);
  }
}

@media (orientation: landscape) and (max-height: 560px) {
  .prototype-frame {
    min-height: 100dvh;
  }

  .game-shell {
    min-height: 100dvh;
  }

  .scene {
    padding-block: 14px 24px;
  }

  .scene--landing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-content: center;
    column-gap: 24px;
  }

  .scene--landing .primary-button {
    align-self: end;
  }
}

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