:root {
  --bg: #f2f5f2;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --text: #243d46;
  --subtext: #657a80;
  --accent: #c9796b;
  --accent-deep: #a85f55;
  --accent-soft: #f6e5e1;
  --teal: #315f66;
  --teal-soft: #e5f1ee;
  --gold: #a88f65;
  --pop-yellow: #e4ece8;
  --pop-mint: #a8cfca;
  --pop-blue: #b6ced1;
  --pop-purple: #b9ccca;
  --border: #c7d4d1;
  --line: rgba(48, 85, 92, 0.12);
  --shadow: none;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  --font-mono: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-serif-ja: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 1px 1px, rgba(53, 98, 118, 0.12) 1.2px, transparent 1.3px),
    var(--bg);
  background-size: 24px 24px;
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

button,
select {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
select:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #0b72a1;
  outline-offset: 3px;
}

button:disabled,
select:disabled {
  cursor: not-allowed;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: white;
  background: var(--teal);
  transform: translateY(-160%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-shell {
  position: relative;
  width: min(1500px, calc(100% - 72px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-shell--compact {
  width: min(1580px, calc(100% - 56px));
}

.site-shell--headerless {
  grid-template-rows: 1fr auto;
}

.topbar {
  min-height: 94px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.wordmark__mark {
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  display: grid;
  place-items: center;
  font: 700 14px/1 var(--font-mono);
  letter-spacing: -1px;
}

.wordmark strong,
.wordmark small {
  display: block;
}

.wordmark strong {
  font: 700 14px/1.15 var(--font-mono);
  letter-spacing: 0.06em;
}

.wordmark small {
  margin-top: 6px;
  color: var(--subtext);
  font: 400 8px/1 var(--font-mono);
  letter-spacing: 0.11em;
}

.text-button {
  min-height: 44px;
  padding: 10px 6px;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  cursor: pointer;
}

.text-button--danger {
  color: #98513e;
}

.primary-button,
.secondary-button {
  min-height: 52px;
  border: 1px solid var(--teal);
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.07em;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.primary-button {
  color: #fff;
  background: var(--teal);
  box-shadow: 5px 5px 0 var(--accent);
}

.primary-button:hover:not(:disabled) {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--accent);
}

.primary-button:disabled {
  border-color: #9fa9a9;
  color: #e8ecea;
  background: #9fa9a9;
  box-shadow: 5px 5px 0 #d0d2ce;
}

.primary-button--large {
  min-width: 230px;
  min-height: 62px;
}

.secondary-button {
  background: transparent;
  box-shadow: none;
}

.secondary-button:hover {
  background: var(--teal-soft);
}

.footer-line {
  min-height: 60px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--subtext);
  font: 400 9px/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--accent-deep);
  font: 700 11px/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.eyebrow span {
  width: 28px;
  height: 2px;
  background: currentColor;
}

/* Top */
.hero {
  min-height: 690px;
  padding: 58px 0 70px;
  display: grid;
  grid-template-columns: minmax(450px, 0.93fr) minmax(480px, 1.07fr);
  align-items: center;
  gap: 7vw;
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  margin: 0;
  font-size: clamp(40px, 4.4vw, 62px);
  line-height: 1.18;
  letter-spacing: -0.055em;
  font-weight: 800;
}

.hero h1 span {
  display: block;
}

.hero h1 span:last-child {
  color: var(--accent);
  margin-top: 0.08em;
  font-size: 0.78em;
  white-space: nowrap;
}

.hero__lead {
  max-width: 580px;
  margin: 32px 0;
  color: #425b60;
  font-size: 16px;
  line-height: 2;
}

.hero__actions {
  display: flex;
  gap: 18px;
  align-items: center;
}

.hero__visual {
  position: relative;
  min-height: 555px;
}

.hero__visual::before {
  content: "";
  position: absolute;
  inset: 42px 5% 22px 6%;
  background: var(--teal);
  clip-path: polygon(0 9%, 90% 0, 100% 88%, 12% 100%);
  box-shadow: var(--shadow);
}

.hero__visual::after {
  content: "";
  position: absolute;
  top: 15px;
  right: 7%;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(214, 95, 61, 0.8);
  transform: rotate(12deg);
}

/* Case select */
.page-heading {
  max-width: 850px;
  padding: 62px 0 44px;
}

.page-heading h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 3.4vw, 46px);
  letter-spacing: -0.04em;
}

.page-heading > p:last-child {
  color: var(--subtext);
  line-height: 1.8;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 1fr));
  gap: 14px;
  padding-bottom: 38px;
}

.case-card {
  min-height: 440px;
  padding: 22px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: rgba(251, 250, 246, 0.85);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.case-card:hover:not(.case-card--locked) {
  z-index: 2;
  transform: translateY(-5px);
  box-shadow: 7px 9px 0 var(--teal);
}

.case-card--complete {
  border-top: 4px solid var(--accent);
}

.case-card--locked {
  color: #788285;
  background: rgba(219, 219, 213, 0.55);
}

.case-card__top,
.case-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font: 700 8px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.case-status {
  color: var(--accent-deep);
}

.case-card--locked .case-status {
  color: inherit;
}

.case-card__visual {
  min-height: 118px;
  margin: 16px 0 8px;
  position: relative;
  display: grid;
  place-items: center;
}

.case-card__index {
  position: absolute;
  right: 0;
  bottom: 0;
  color: transparent;
  -webkit-text-stroke: 1px rgba(19, 47, 53, 0.14);
  font: 700 62px/1 var(--font-mono);
  letter-spacing: 0.01em;
}

.case-card__portrait {
  z-index: 1;
  width: 108px;
  height: 108px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #f7faf8;
}

.case-card__portrait img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: var(--card-portrait-position, center 12%);
  transform: scale(var(--card-portrait-scale, 1));
}

.case-card--locked .case-card__portrait {
  opacity: 0.68;
  filter: grayscale(0.65);
}

.case-card__category {
  margin: 0 0 8px;
  color: var(--accent-deep);
  font-size: 11px;
  font-weight: 700;
}

.case-card h2 {
  min-height: 58px;
  margin: 0;
  font-size: 20px;
  line-height: 1.45;
}

.case-card blockquote {
  margin: 18px 0;
  color: #536569;
  font-size: 12px;
  line-height: 1.7;
}

.case-card__meta {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--subtext);
}

.case-card__button {
  min-height: 46px;
  margin: 14px -22px -22px;
  padding: 0 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 0;
  border-top: 1px solid var(--border);
  background: transparent;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.case-card__button:hover:not(:disabled) {
  color: white;
  background: var(--teal);
}

.case-card__button--with-afterstory {
  margin-bottom: 0;
}

.case-card__afterstory {
  min-height: 48px;
  margin: 0 -22px -22px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-top: 1px solid #adc2be;
  color: var(--teal);
  background: #edf3f1;
  text-align: left;
  cursor: pointer;
}

.case-card__afterstory span {
  display: flex;
  align-items: center;
  gap: 9px;
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.04em;
}

.case-card__afterstory:hover {
  color: white;
  background: var(--teal);
}

.progress-panel {
  margin-bottom: 52px;
  padding: 20px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid var(--border);
  background: var(--teal-soft);
}

.progress-panel > div {
  display: flex;
  align-items: center;
  gap: 16px;
  font: 700 9px/1.3 var(--font-mono);
  letter-spacing: 0.07em;
}

.progress-panel__value {
  font: 700 35px/1 var(--font-mono);
}

.progress-panel__value small {
  color: var(--subtext);
  font-size: 13px;
}

/* Interview */
.interview-header {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.interview-header > div:first-child {
  display: flex;
  align-items: center;
  gap: 22px;
}

.interview-header > div:first-child span {
  color: var(--accent-deep);
  font: 700 11px/1 var(--font-mono);
}

.interview-header > div:first-child strong {
  font-size: 17px;
}

.question-meter {
  min-width: 310px;
  display: grid;
  grid-template-columns: auto auto;
  align-items: end;
  column-gap: 16px;
}

.question-meter > span {
  color: var(--subtext);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.question-meter > span em {
  margin-left: 7px;
  color: var(--accent-deep);
  font-style: normal;
  letter-spacing: 0.04em;
}

.question-meter > strong {
  justify-self: end;
  font: 700 30px/1 var(--font-mono);
}

.question-meter > strong small {
  color: var(--subtext);
  font-size: 13px;
}

.question-meter > div {
  grid-column: 1 / -1;
  margin-top: 9px;
  display: grid;
  grid-template-columns: repeat(var(--question-limit, 5), 1fr);
  gap: 5px;
}

.question-meter i {
  height: 5px;
  background: var(--border);
}

.question-meter i.used {
  background: var(--accent);
}

.interview-layout {
  min-height: 650px;
  padding: 26px 0 34px;
  display: grid;
  grid-template-columns: 245px minmax(480px, 1fr);
  gap: 20px;
}

.patron-panel,
.dialogue-panel {
  border: 1px solid var(--border);
  background: rgba(251, 250, 246, 0.92);
}

.patron-panel {
  padding: 21px;
}

.patron-portrait {
  height: 330px;
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(90deg, transparent 0 19px, rgba(255, 255, 255, 0.08) 20px 21px),
    var(--teal);
}

.patron-portrait::after {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.patron-portrait__badge {
  position: absolute;
  z-index: 4;
  top: 24px;
  left: 24px;
  color: var(--case-accent);
  font: 700 16px/1 var(--font-mono);
}

.patron-panel__role {
  margin: 20px 0 4px;
  color: var(--accent-deep);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.patron-panel h2 {
  margin: 0;
  font-size: 20px;
}

.patron-panel > p:last-of-type {
  margin: 7px 0;
  color: var(--subtext);
  font-size: 11px;
}

.listening-indicator {
  margin-top: 18px;
  padding-top: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  color: var(--subtext);
  font: 700 8px/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.listening-indicator span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3b9862;
  box-shadow: 0 0 0 4px rgba(59, 152, 98, 0.15);
}

.dialogue-panel {
  padding: 24px;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.section-label > span {
  color: var(--accent-deep);
  font: 700 12px/1 var(--font-mono);
}

.section-label strong,
.section-label small {
  display: block;
}

.section-label strong {
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.section-label small {
  margin-top: 5px;
  color: var(--subtext);
  font-size: 9px;
}

.conversation {
  height: 250px;
  padding: 20px 5px 20px 0;
  overflow-y: auto;
  scroll-behavior: smooth;
}

.message {
  max-width: 84%;
  margin: 0 0 18px;
}

.message[hidden] {
  display: none !important;
}

.message--librarian {
  margin-left: auto;
}

.message__speaker {
  display: block;
  margin-bottom: 6px;
  color: var(--subtext);
  font: 700 8px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.message--librarian .message__speaker {
  text-align: right;
}

.message p {
  margin: 0;
  padding: 13px 15px;
  border-left: 3px solid var(--case-accent);
  background: var(--teal-soft);
  font-size: 13px;
  line-height: 1.75;
}

.message--librarian p {
  border-left: 0;
  border-right: 3px solid var(--teal);
  background: #e9e8e1;
}

.message--latest {
  animation: rise-in 280ms ease both;
}

.message--turn-enter {
  animation: rise-in 280ms ease both;
}

.question-area {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.question-area__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.question-area__heading h2 {
  margin: 0;
  font-size: 16px;
}

.question-area__heading > span {
  color: var(--subtext);
  font: 400 8px/1 var(--font-mono);
  letter-spacing: 0.06em;
}

.question-list {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.question-button {
  min-height: 48px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
  transition: border 140ms ease, transform 140ms ease;
}

.question-button[hidden] {
  display: none;
}

.question-button:hover:not(:disabled) {
  border-color: var(--teal);
  transform: translateX(2px);
}

.question-button:disabled {
  color: #8a9493;
  background: #eeeDE8;
}

.question-button--new {
  border-color: var(--accent);
  animation: unlock-in 420ms ease both;
}

.question-button em {
  flex: 0 0 auto;
  padding: 4px 6px;
  color: white;
  background: var(--accent);
  font: 700 7px/1 var(--font-mono);
  font-style: normal;
  letter-spacing: 0.08em;
}

.question-button em.asked {
  color: var(--subtext);
  background: #d2d4d0;
}

.limit-notice {
  margin: -4px 0 15px;
  padding: 13px 15px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: #fff;
  background: var(--accent-deep);
  font-size: 11px;
}

.limit-notice strong {
  font-size: 13px;
}

.limit-notice[hidden] {
  display: none;
}

.recovery-notice {
  margin: -4px 0 15px;
  padding: 12px 15px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  border: 1px solid var(--accent);
  color: var(--text);
  background: var(--accent-soft);
  font-size: 12px;
}

.recovery-notice[hidden] {
  display: none;
}

.recovery-notice strong {
  color: var(--accent-deep);
  font-size: 13px;
}

.deduce-box {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.deduce-box p {
  margin: 0 0 9px;
  color: var(--subtext);
  font-size: 10px;
}

.deduce-button {
  width: 100%;
  min-height: 55px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  color: white;
  background: var(--accent);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.deduce-button:disabled {
  color: #e8e8e5;
  background: #aeb4b2;
}

.deduce-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.deduce-button--secondary {
  border: 0;
  color: white;
  background: var(--accent);
}

.phase-choice-actions[hidden] {
  display: none;
}

.deduce-box small {
  display: block;
  margin-top: 8px;
  color: var(--subtext);
  text-align: center;
  font-size: 8px;
}

/* Deduction */
.deduction-page {
  padding: 48px 0 70px;
}

.deduction-heading {
  max-width: 900px;
  margin-bottom: 34px;
}

.deduction-heading h1 {
  margin: 0 0 13px;
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1.35;
  letter-spacing: -0.035em;
}

.deduction-heading > p:last-child {
  color: var(--subtext);
}

.deduction-board {
  padding: 28px;
  border: 1px solid var(--border);
  background: rgba(251, 250, 246, 0.94);
  box-shadow: var(--shadow);
}

.deduction-board__meta {
  padding-bottom: 18px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  color: var(--subtext);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.1em;
}

.deduction-log {
  padding: 20px 0 24px;
}

.deduction-log__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.deduction-log__heading span,
.deduction-log__heading small {
  color: var(--subtext);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.deduction-log__heading h2 {
  margin: 7px 0 0;
  font-size: 20px;
}

.deduction-log__conversation {
  max-height: 320px;
  margin-top: 14px;
  padding: 20px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f7faf8;
}

.deduction-log__conversation .message:last-child {
  margin-bottom: 0;
}

.slot-grid {
  padding: 22px 0 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.slot-card {
  min-width: 0;
  padding: 18px;
  position: relative;
  border: 1px solid var(--border);
  background: white;
}

.slot-card__number,
.slot-card__label {
  display: block;
}

.slot-card__number {
  position: absolute;
  top: 15px;
  right: 15px;
  color: #d6d8d4;
  font: 700 28px/1 var(--font-mono);
}

.slot-card__label {
  margin: 5px 0 24px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
}

.slot-choice-button {
  width: 100%;
  min-height: 52px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 0;
  border-bottom: 2px solid var(--teal);
  border-radius: 0;
  background: #f1f1ec;
  color: var(--subtext);
  text-align: left;
  font-size: 12px;
  cursor: pointer;
}

.slot-choice-button.is-selected {
  color: var(--text);
}

.slot-choice-button b {
  color: var(--teal);
  font-size: 16px;
}

.slot-choice-button:hover {
  background: #e7efed;
}

.sentence-preview {
  min-height: 135px;
  padding: 24px 30px;
  border-left: 6px solid var(--accent);
  color: white;
  background: var(--teal);
}

.sentence-preview span {
  color: #efb3a2;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.1em;
}

.sentence-preview p {
  margin: 14px 0 0;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.75;
  font-weight: 600;
}

.answer-button {
  margin: 26px 0 0 auto;
  display: flex;
}

/* Result */
.result-page {
  padding: 44px 0 64px;
}

.result-hero {
  position: relative;
  min-height: 270px;
  padding: 34px 365px 34px 42px;
  overflow: hidden;
  color: white;
  background: var(--teal);
}

.result-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -130px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 48px rgba(255, 255, 255, 0.025), 0 0 0 96px rgba(255, 255, 255, 0.025);
}

.result-hero .eyebrow {
  position: relative;
  z-index: 2;
  color: #efb3a2;
}

.result-hero h1 {
  position: relative;
  z-index: 2;
  margin: 20px 0 0;
  font-size: clamp(26px, 2.8vw, 38px);
  letter-spacing: -0.04em;
}

.rank-badge {
  position: absolute;
  z-index: 2;
  top: 28px;
  right: 212px;
  width: 104px;
  height: 104px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  display: grid;
  place-items: center;
  transform: rotate(4deg);
}

.rank-badge small,
.rank-badge strong {
  position: absolute;
  display: block;
}

.rank-badge small {
  top: 12px;
  color: #efb3a2;
  font: 700 8px/1 var(--font-mono);
}

.rank-badge strong {
  font: 700 54px/1 var(--font-mono);
}

.score-block {
  position: absolute;
  z-index: 2;
  right: 212px;
  bottom: 28px;
  text-align: right;
}

.score-block strong {
  color: var(--case-accent, #efb15c);
  font: 700 66px/0.85 var(--font-mono);
  letter-spacing: -0.08em;
}

.score-block span {
  color: #b9ccca;
  font: 700 12px/1 var(--font-mono);
}

.result-player-portrait {
  position: absolute;
  z-index: 1;
  inset: 0 0 0 auto;
  width: 180px;
  height: 100%;
  margin: 0;
  overflow: hidden;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
  background: #ffffff;
}

.result-player-portrait img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.patron-reaction {
  --reaction-color: #6f9d91;
  --reaction-surface: #edf4f1;
  height: 270px;
  min-height: 0;
  margin-top: 20px;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid #d5dfdc;
  border-top: 4px solid var(--reaction-color);
  border-radius: 14px;
  background: #ffffff;
}

.patron-reaction--medium {
  --reaction-color: #a88f65;
  --reaction-surface: #f7f4ea;
}

.patron-reaction--low {
  --reaction-color: #b9867d;
  --reaction-surface: #faf0ed;
}

.patron-reaction__portrait {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #f7faf8;
}

.patron-reaction__portrait img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.patron-reaction__copy {
  padding: 28px 32px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--reaction-surface);
}

.patron-reaction__label {
  margin: 0;
  color: var(--reaction-color);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.1em;
}

.patron-reaction__label span {
  margin-left: 9px;
  color: var(--subtext);
  letter-spacing: 0;
}

.patron-reaction h2 {
  margin: 12px 0 0;
  font-size: 18px;
}

.patron-reaction blockquote {
  margin: 13px 0 0;
  padding: 0;
  border: 0;
  font-size: clamp(17px, 1.7vw, 20px);
  line-height: 1.8;
  font-weight: 600;
}

.result-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 20px;
}

.result-card {
  padding: 26px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.segment-results {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}

.segment-result {
  min-height: 72px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.segment-result > div {
  min-width: 0;
}

.segment-result__mark {
  font-size: 25px;
  font-weight: 700;
}

.segment-result--correct .segment-result__mark {
  color: #2a7955;
}

.segment-result--partial .segment-result__mark {
  color: #a87518;
}

.segment-result--incorrect .segment-result__mark {
  color: #ad4936;
}

.segment-result small,
.segment-result strong {
  display: block;
}

.segment-result small {
  margin-bottom: 4px;
  color: var(--subtext);
  font-size: 9px;
}

.segment-result strong {
  font-size: 12px;
  line-height: 1.55;
}

.segment-result > b {
  padding-left: 6px;
  font: 700 15px/1 var(--font-mono);
}

.result-card--answer blockquote {
  margin: 22px 0;
  padding: 22px 24px;
  border-left: 5px solid var(--accent);
  background: var(--teal-soft);
  font-size: 17px;
  line-height: 1.8;
  font-weight: 700;
}

.result-card--answer > p {
  color: #4f6266;
  font-size: 12px;
  line-height: 1.9;
}

.advice {
  margin-top: 22px;
  padding: 18px;
  border: 1px dashed var(--gold);
}

.advice span {
  color: #916b29;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.09em;
}

.advice p {
  margin: 8px 0 0;
  font-size: 11px;
  line-height: 1.7;
}

.result-card--answer .best-score {
  margin-bottom: 0;
  text-align: right;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.best-score strong {
  margin-left: 8px;
  color: var(--accent-deep);
  font-size: 18px;
}

.result-actions {
  margin-top: 26px;
  display: flex;
  align-items: center;
  gap: 18px;
}

/* Dialogs */
.modal {
  width: min(640px, calc(100% - 32px));
  padding: 0;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface);
  box-shadow: 16px 18px 0 rgba(19, 47, 53, 0.32);
}

.modal::backdrop {
  background: rgba(11, 37, 43, 0.76);
  backdrop-filter: blur(3px);
}

.modal__header {
  min-height: 54px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  background: var(--teal);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.1em;
}

.modal__header button {
  width: 40px;
  height: 40px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  color: white;
  background: transparent;
  font-size: 24px;
  cursor: pointer;
}

.modal__header button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.modal__content {
  padding: 38px;
}

.modal h2 {
  margin: 0 0 18px;
  font-size: 30px;
  letter-spacing: -0.035em;
}

.modal ol {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.modal li {
  padding: 16px 0;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.modal li > span {
  color: var(--accent-deep);
  font: 700 12px/1 var(--font-mono);
}

.modal li strong {
  font-size: 14px;
}

.modal li p,
.modal__note {
  margin: 5px 0 0;
  color: var(--subtext);
  font-size: 11px;
  line-height: 1.7;
}

.modal__note {
  padding: 15px;
  background: var(--teal-soft);
}

.modal__privacy {
  margin: 12px 2px 0;
  color: var(--subtext);
  font-size: 12px;
  line-height: 1.75;
}

.modal__close {
  width: calc(100% - 76px);
  margin: 0 38px 38px;
}

.modal--confirm {
  width: min(520px, calc(100% - 32px));
}

.modal--confirm .modal__content {
  padding-bottom: 18px;
}

.modal--answer-choice {
  width: min(800px, calc(100% - 32px));
}

.modal--answer-choice .modal__content {
  max-height: min(70vh, 620px);
  overflow: auto;
}

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

.answer-choice-card {
  min-height: 104px;
  padding: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-top: 3px solid #91b1ad;
  border-radius: 8px;
  color: var(--text);
  background: #f9fbfa;
  text-align: center;
  cursor: pointer;
}

.answer-choice-card:hover,
.answer-choice-card[aria-pressed="true"] {
  border-color: var(--teal);
  background: #e7efed;
}

.answer-choice-card strong {
  font-size: 15px;
  line-height: 1.55;
}

.modal__actions {
  padding: 0 38px 38px;
  display: flex;
  gap: 14px;
}

.modal--afterstory {
  width: min(920px, calc(100% - 32px));
  height: min(820px, calc(100dvh - 32px));
  max-height: none;
  overflow: hidden;
  box-shadow: 12px 14px 0 rgba(19, 47, 53, 0.24);
}

.modal--afterstory[open] {
  display: grid;
  grid-template-rows: 54px minmax(0, 1fr) 72px;
}

.afterstory-view {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #f8f7f2;
}

.afterstory-cover {
  min-height: 100%;
  padding: 32px 52px 38px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: center;
  justify-items: center;
  gap: 24px;
  text-align: center;
}

.afterstory-cover__heading {
  width: 100%;
  text-align: center;
}

.afterstory-cover__heading p,
.afterstory-cover__heading span,
.afterstory-page header {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.afterstory-cover__heading p {
  margin: 0 0 6px;
  color: var(--teal);
  font-family: var(--font-serif-ja);
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.08em;
}

.afterstory-cover__heading span {
  display: block;
  margin-bottom: 18px;
  color: var(--accent-deep);
  font-family: var(--font-serif-ja);
  font-size: clamp(14px, 1.6vw, 19px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.1em;
}

.modal--afterstory .afterstory-cover h2 {
  margin: 0;
  font-family: var(--font-serif-ja);
  font-size: clamp(28px, 3.3vw, 42px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.05em;
}

.afterstory-cover figure {
  width: min(720px, 96%);
  margin: 0;
}

.afterstory-cover img {
  width: 100%;
  max-height: 470px;
  display: block;
  object-fit: contain;
}

.afterstory-page {
  width: min(700px, 100%);
  min-height: 100%;
  margin: 0 auto;
  padding: 38px 48px 44px;
}

.afterstory-page header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--teal);
  font-size: 9px;
}

.afterstory-page header small {
  font: inherit;
  color: var(--accent-deep);
}

.modal--afterstory .afterstory-page h2 {
  margin: 14px 0 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid #ccd4d0;
  font-family: var(--font-serif-ja);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.afterstory-page__body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.9;
}

.afterstory-page__body p {
  margin: 0 0 0.82em;
}

.afterstory-page__body p:last-child {
  margin-bottom: 0;
}

.afterstory-navigation {
  padding: 12px 20px;
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  gap: 18px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.afterstory-navigation button {
  width: 132px;
  min-height: 46px;
}

.afterstory-navigation button.is-concealed {
  visibility: hidden;
}

.afterstory-navigation button:first-child {
  justify-self: start;
}

.afterstory-navigation button:last-child {
  justify-self: end;
}

.afterstory-navigation > span {
  min-width: 64px;
  color: var(--subtext);
  text-align: center;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

/* Answer cut-in */
.cutin-overlay {
  position: fixed;
  z-index: 200;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: none;
  background: rgba(18, 42, 48, 0.42);
  animation: cutin-fade-in 130ms ease-out both;
}

.cutin-overlay img {
  width: min(840px, 100%);
  max-height: min(74vh, 620px);
  object-fit: contain;
  filter: drop-shadow(0 12px 22px rgba(13, 35, 41, 0.28));
  animation: cutin-pop 260ms cubic-bezier(0.2, 0.9, 0.25, 1.1) both;
}

.cutin-overlay--leaving {
  animation: cutin-fade-out 180ms ease-in both;
}

.cutin-debug {
  position: fixed;
  z-index: 110;
  right: 14px;
  bottom: 14px;
  width: min(346px, calc(100% - 28px));
  padding: 12px;
  border: 1px dashed var(--accent-deep);
  color: var(--text);
  background: rgba(255, 255, 255, 0.96);
  font: 700 10px/1.3 var(--font-mono);
  letter-spacing: 0.08em;
}

.cutin-debug strong {
  display: block;
  margin-bottom: 9px;
  color: var(--accent-deep);
}

.cutin-debug__status {
  display: block;
  margin-bottom: 9px;
  color: var(--subtext);
  font-size: 9px;
}

.cutin-debug div {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.cutin-debug button {
  min-height: 34px;
  padding: 5px;
  border: 1px solid var(--border);
  color: var(--teal);
  background: white;
  font: inherit;
  cursor: pointer;
}

.cutin-debug button:hover {
  color: white;
  background: var(--teal);
}

.cutin-debug button[aria-pressed="true"] {
  border-color: var(--accent-deep);
  color: white;
  background: var(--accent-deep);
}

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

@keyframes unlock-in {
  from { opacity: 0; transform: translateY(7px); background: var(--accent-soft); }
  to { opacity: 1; transform: translateY(0); background: white; }
}

@keyframes cutin-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes cutin-fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes cutin-pop {
  from { opacity: 0; transform: scale(0.9) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@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;
  }
}

.librarian-avatar {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: block;
  border: 1px solid #c2d0cd;
  border-radius: 50%;
  background: #fff url("../assets/characters/librarian.webp") no-repeat -122px -4px / auto 407px;
}

.patron-portrait {
  border: 1px solid #c2d0cd;
  border-radius: 14px;
  background-color: #f7faf8;
  background-image: none;
}

.patron-portrait img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.patron-portrait::after {
  border-color: rgba(255, 255, 255, 0.65);
  border-radius: 10px;
}

.patron-portrait__badge {
  top: 16px;
  left: 16px;
  min-width: 34px;
  height: 34px;
  padding: 0 7px;
  display: grid;
  place-items: center;
  border: 1px solid #d1ddda;
  border-radius: 999px;
  color: var(--teal);
  background: rgba(255, 255, 255, 0.88);
}

.message p {
  border-radius: 0 10px 10px 0;
}

.message--librarian p {
  border-radius: 10px 0 0 10px;
  background: #faf0ed;
}
/* Flat, readable interface */
html {
  font-size: 16px;
}

body {
  font-size: 16px;
  line-height: 1.7;
  background: #f2f5f2;
}

.primary-button,
.primary-button:hover:not(:disabled),
.primary-button:disabled,
.hero__visual::before,
.case-card:hover:not(.case-card--locked),
.listening-indicator span,
.slot-card,
.result-hero::after,
.modal {
  box-shadow: none;
}

.topbar,
.secondary-button,
.eyebrow,
.case-card,
.progress-panel,
.interview-header,
.patron-panel,
.dialogue-panel,
.question-button,
.deduction-board,
.slot-card,
.result-card,
.modal {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.topbar {
  min-height: 78px;
  padding: 0 20px;
  border-color: #d5dfdc;
  border-radius: 12px;
  background: #fbfcfa;
}

.wordmark strong {
  font-size: 16px;
}

.wordmark small {
  font-size: 10px;
}

.text-button {
  font-size: 14px;
}

.primary-button,
.secondary-button {
  min-height: 56px;
  padding-inline: 28px;
  font-size: 14px;
  background-image: none;
}

.primary-button,
.deduce-button {
  background: var(--teal);
}

.primary-button:hover:not(:disabled),
.deduce-button:hover:not(:disabled) {
  background: #254e55;
}

.primary-button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.secondary-button {
  background: #f8faf8;
}

.eyebrow {
  padding: 7px 12px;
  border-color: #d5dfdc;
  background: #eef4f1;
  font-size: 12px;
}

.hero__lead {
  max-width: 640px;
  font-size: 18px;
  line-height: 1.9;
}

.hero h1 span:last-child {
  padding: 0;
  border-bottom: 7px solid rgba(201, 121, 107, 0.2);
  background: none;
}

/* Title screen */
.title-cover {
  position: relative;
  min-height: clamp(650px, 47vw, 760px);
  margin: 28px 0 18px;
  overflow: hidden;
  border: 1px solid #d5dfdc;
  border-radius: 18px;
  background: #fbfcfa;
}

.title-cover__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.title-cover__content {
  position: relative;
  z-index: 1;
  width: min(57%, 730px);
  min-height: inherit;
  padding: clamp(58px, 6vw, 92px) clamp(34px, 5vw, 76px);
  display: grid;
  grid-template-rows: minmax(0, 1fr) 24px;
  transform: translateY(clamp(14px, 1.8vw, 26px));
}

.title-cover__main {
  width: 100%;
  max-width: 570px;
  align-self: center;
  justify-self: center;
}

.title-cover__logo {
  width: min(570px, 100%);
  margin: 0;
  align-self: center;
}

.title-cover__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.title-cover__tagline {
  width: min(570px, 100%);
  margin: 18px 0 0;
  align-self: center;
  color: var(--text);
  font-family: var(--font-serif-ja);
  font-size: clamp(19px, 1.7vw, 25px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.04em;
  text-align: center;
}

.title-cover__flow {
  width: min(570px, 100%);
  margin: 24px 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  border-top: 1px solid rgba(32, 72, 80, 0.22);
  border-bottom: 1px solid rgba(32, 72, 80, 0.22);
  background: rgba(255, 255, 255, 0.58);
}

.title-cover__flow li {
  min-height: 70px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-right: 1px solid rgba(32, 72, 80, 0.18);
}

.title-cover__flow li:last-child {
  border-right: 0;
}

.title-cover__flow li > span {
  color: var(--accent-deep);
  font: 700 17px/1 var(--font-mono);
}

.title-cover__flow strong,
.title-cover__flow small {
  display: block;
}

.title-cover__flow strong {
  color: var(--teal);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.title-cover__flow small {
  margin-top: 5px;
  color: var(--subtext);
  font-size: 11px;
}

.title-cover__actions {
  width: min(570px, 100%);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 12px;
}

.title-cover__actions > button {
  width: 100%;
  min-width: 0;
}

.title-cover__actions .primary-button {
  justify-content: space-between;
}

.title-cover__credit {
  width: calc(100% - 2 * clamp(34px, 5vw, 76px));
  max-width: 570px;
  position: absolute;
  left: 50%;
  bottom: calc(18px + clamp(14px, 1.8vw, 26px));
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: nowrap;
  gap: 14px;
  color: var(--subtext);
  transform: translateX(-50%);
}

.title-cover__credit small {
  font-size: 11px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.title-cover__games-link {
  padding: 7px 11px;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 999px;
  color: inherit;
  background: rgba(255, 255, 255, 0.82);
  font: 600 11px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.title-cover__games-link:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.hero__visual::before {
  border-color: #cddbd7;
  background: #dce9e5;
  transform: rotate(-1deg);
}

.hero__visual::after {
  border-color: #cddbd7;
  background: #f7faf8;
}

.librarian-avatar {
  border-color: #c2d0cd;
}

.footer-line {
  font-size: 11px;
}

.page-heading > p:last-child,
.deduction-heading > p:last-child {
  font-size: 16px;
}

.case-card,
.progress-panel,
.patron-panel,
.dialogue-panel,
.deduction-board,
.result-card {
  border-color: #d5dfdc;
  border-radius: 14px;
  background: #ffffff;
}

.case-card__top,
.case-card__meta {
  font-size: 10px;
}

.case-card__category {
  font-size: 13px;
}

.case-card h2 {
  min-height: 66px;
  font-size: 20px;
}

.case-card blockquote {
  font-size: 14px;
}

.case-card__button {
  min-height: 52px;
  border-top-color: #d5dfdc;
  background: #f1f6f4;
  font-size: 14px;
}

.case-card--locked {
  background: #e9eeec;
}

.progress-panel {
  background: #e8f1ee;
  background-image: none;
}

.progress-panel > div {
  font-size: 11px;
}

.interview-header {
  min-height: 96px;
  border-color: #d5dfdc;
  background: #ffffff;
}

.interview-header > div:first-child span {
  font-size: 12px;
}

.interview-header > div:first-child strong {
  font-size: 20px;
}

.question-meter > span {
  font-size: 11px;
}

.question-meter > strong {
  font-size: 34px;
}

.patron-panel__role {
  font-size: 11px;
}

.patron-panel h2 {
  font-size: 22px;
}

.patron-panel > p:last-of-type {
  font-size: 14px;
  line-height: 1.6;
}

.listening-indicator {
  font-size: 10px;
}

.section-label > span {
  font-size: 14px;
}

.section-label strong {
  font-size: 12px;
}

.section-label small {
  font-size: 11px;
}

.message__speaker {
  font-size: 10px;
}

.message p {
  padding: 15px 17px;
  font-size: 15px;
  line-height: 1.8;
}

.question-area__heading h2 {
  font-size: 19px;
}

.question-area__heading > span {
  font-size: 10px;
}

.question-button {
  min-height: 56px;
  padding: 10px 14px;
  border-color: #d1ddda;
  border-radius: 10px;
  background: #ffffff;
  font-size: 14px;
  line-height: 1.6;
}

.question-button:hover:not(:disabled) {
  background: #eef4f1;
}

.question-button--new {
  background: #faf0ed;
}

.question-button em {
  font-size: 9px;
}

.deduce-box p {
  font-size: 13px;
}

.deduce-button {
  min-height: 58px;
  border-radius: 10px;
  font-size: 16px;
  background-image: none;
}

.deduce-box small {
  font-size: 10px;
}

.deduction-heading > p:last-child {
  line-height: 1.8;
}

.deduction-board__meta {
  font-size: 11px;
}

.slot-card {
  border-radius: 10px;
  background: #f9fbfa;
}

.slot-card:nth-child(1),
.slot-card:nth-child(2),
.slot-card:nth-child(3),
.slot-card:nth-child(4) {
  border-top: 3px solid #91b1ad;
}

.slot-card__label {
  font-size: 14px;
}

.slot-choice-button {
  min-height: 56px;
  border-radius: 8px;
  font-size: 14px;
}

.sentence-preview {
  border-color: #315f66;
  border-left-color: var(--accent);
  border-radius: 10px;
  background: var(--teal);
  background-image: none;
}

.sentence-preview span {
  font-size: 10px;
}

.result-hero {
  border-radius: 16px;
  background: var(--teal);
  background-image: none;
}

.rank-badge {
  border-radius: 12px;
  background: var(--accent);
}

.segment-result {
  background: #f3f6f4;
}

.segment-result small {
  font-size: 11px;
}

.segment-result strong,
.result-card--answer > p {
  font-size: 14px;
}

.result-card--answer blockquote {
  font-size: 18px;
}

.advice {
  border-radius: 10px;
  background: #f7f4ea;
}

.advice span {
  font-size: 10px;
}

.advice p {
  font-size: 13px;
}

.modal {
  border-color: #d5dfdc;
  border-radius: 14px;
  background: #ffffff;
}

.modal__header {
  border-radius: 13px 13px 0 0;
  background: var(--teal);
  background-image: none;
}

.modal h2 {
  font-size: 27px;
}

.modal li strong {
  font-size: 16px;
}

.modal li p,
.modal__note {
  font-size: 14px;
}

/* Compact case header and expanded interview workspace */
.interview-header {
  min-height: 64px;
  margin-top: 8px;
  padding: 7px 16px;
}

.interview-header > div:first-child {
  gap: 16px;
}

.interview-header > div:first-child strong {
  font-size: 18px;
}

.question-meter {
  min-width: 250px;
  column-gap: 12px;
}

.question-meter > strong {
  font-size: 27px;
}

.question-meter > div {
  margin-top: 5px;
  gap: 4px;
}

.question-meter i {
  height: 4px;
}

.interview-layout {
  min-height: calc(100vh - 160px);
  padding: 14px 0 28px;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 14px;
}

.patron-panel {
  padding: 16px;
}

.patron-portrait {
  height: 300px;
}

.dialogue-panel {
  padding: 20px;
}

.dialogue-panel {
  display: flex;
  flex-direction: column;
}

.conversation {
  height: clamp(270px, 34vh, 380px);
}

.question-list {
  gap: 10px;
}

.question-button {
  padding-inline: 16px;
}

.message__content {
  min-width: 0;
}

.message--librarian {
  max-width: 90%;
  display: block;
}

.message--librarian .message__content {
  min-width: 0;
}

.message--librarian p {
  padding-right: 64px;
  position: relative;
  display: block;
}

.message--patron p {
  padding-left: 64px;
  position: relative;
}

.message__text {
  display: block;
}

.message-librarian-icon {
  width: 36px;
  height: 36px;
  position: absolute;
  top: 50%;
  right: 14px;
  margin: 0;
  transform: translateY(-50%);
  border-color: #c2d0cd;
  background-position: -99px -15px;
  background-size: auto 330px;
}

.message-player-icon--custom {
  overflow: hidden;
  border-color: #c2d0cd;
  background: #f6f1e9;
}

.message-player-icon--custom img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
}

.message-patron-icon {
  width: 36px;
  height: 36px;
  position: absolute;
  top: 50%;
  left: 14px;
  overflow: hidden;
  transform: translateY(-50%);
  border: 1px solid #c2d0cd;
  border-radius: 50%;
  background: #fff;
}

.message-patron-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

/* Sound and confirmed-answer controls */
.topbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sound-toggle {
  min-height: 40px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid #c8d5d2;
  border-radius: 999px;
  color: var(--teal);
  background: #fff;
  cursor: pointer;
}

.sound-toggle:hover {
  background: #edf4f1;
}

.sound-toggle:focus-visible {
  outline: 3px solid rgba(201, 121, 107, 0.35);
  outline-offset: 2px;
}

.sound-toggle span {
  width: 18px;
  font-size: 17px;
  line-height: 1;
  text-align: center;
}

.sound-toggle strong {
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.site-shell--headerless > .sound-toggle {
  position: absolute;
  top: 44px;
  right: 20px;
  z-index: 2;
}

/* Interaction feedback */
.conversation[aria-busy="true"] {
  cursor: pointer;
}

.question-button.question-button--pressed,
.question-button.question-button--pressed:disabled {
  border-color: var(--teal);
  color: var(--text);
  background: #e8f1ee;
  transform: translateY(1px) scale(0.99);
  transition: border-color 120ms ease, background-color 120ms ease,
    transform 120ms ease;
}

/* Staged result reveal */
.result-page--revealing [data-result-segment],
.result-page--revealing [data-result-patron],
.result-page--revealing [data-result-rank-panel],
.result-page--revealing [data-result-total],
.result-page--revealing [data-result-rank] {
  opacity: 0;
  transform: translateY(8px) scale(0.99);
  transition: opacity 240ms ease, transform 240ms ease;
}

.result-page--revealing [data-result-segment][data-revealed="true"],
.result-page--revealing [data-result-patron][data-revealed="true"],
.result-page--revealing [data-result-rank-panel][data-revealed="true"],
.result-page--revealing [data-result-total][data-revealed="true"],
.result-page--revealing [data-result-rank][data-revealed="true"] {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.result-page--revealing [data-result-actions] {
  opacity: 0.35;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.result-page--revealed [data-result-actions] {
  opacity: 1;
}

.result-page > .result-grid:first-child {
  margin-top: 0;
}

.patron-reaction + .result-hero {
  margin-top: 20px;
}

.result-page--revealing .rank-badge[data-revealed="true"] {
  animation: result-rank-in 320ms ease both;
}

@keyframes result-rank-in {
  0% {
    opacity: 0;
    transform: rotate(4deg) scale(0.92);
  }
  100% {
    opacity: 1;
    transform: rotate(4deg) scale(1);
  }
}

/* Ending access and sequence */
.ending-access {
  margin: 0 0 30px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid #9eb8b3;
  border-left: 5px solid var(--accent);
  border-radius: 12px;
  background: #e8f1ee;
}

.ending-access--title {
  margin: 14px 0 0;
  padding: 11px 13px;
  gap: 12px;
  background: rgba(255, 255, 255, 0.86);
}

.ending-access--new { animation: ending-access-pulse 2.8s ease-in-out infinite; }
.ending-access--locked {
  border-color: var(--border);
  border-left-color: var(--teal);
  background: #f4f7f6;
}
.ending-access__copy { min-width: 0; }
.ending-access__copy > p {
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--teal);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.12em;
}
.ending-access__copy > p strong,
.ending-access__copy > p small {
  padding: 4px 7px;
  border-radius: 999px;
  color: white;
  background: var(--accent-deep);
  font: 700 8px/1 var(--font-mono);
}
.ending-access__copy > p small { background: var(--teal); }
.ending-access__copy h2 {
  margin: 0;
  color: var(--teal);
  font: 700 20px/1.2 var(--font-mono);
}
.ending-access--title .ending-access__copy h2 { font-size: 14px; }
.ending-access__copy h2 em {
  margin-left: 8px;
  color: var(--accent-deep);
  font-style: normal;
}
.ending-access__copy > span {
  display: block;
  margin-top: 7px;
  color: var(--subtext);
  font-size: 12px;
}
.ending-access--title .ending-access__copy > span { display: none; }
.ending-access--title .primary-button {
  min-height: 42px;
  padding-inline: 14px;
  flex: 0 0 auto;
  gap: 10px;
  font-size: 10px;
}
@keyframes ending-access-pulse {
  0%, 100% { border-left-color: var(--accent); }
  50% { border-left-color: #e0b17d; }
}

.ending-unlocked-dialog { width: min(600px, calc(100% - 32px)); }
.ending-unlocked-dialog__content { padding: 34px 34px 24px; text-align: center; }
.ending-unlocked-dialog__content .eyebrow { width: max-content; margin: 0 auto 18px; }
.ending-unlocked-dialog__content h2 {
  margin: 0;
  color: var(--teal);
  font-size: clamp(24px, 4vw, 34px);
}
.ending-unlocked-dialog__content > p:last-child {
  margin: 18px 0 0;
  color: var(--subtext);
  font-size: 16px;
  line-height: 1.9;
}

.ending-screen {
  width: 100%;
  min-height: calc(100vh - 70px);
  margin: 20px 0;
  position: relative;
  overflow: hidden;
  border: 1px solid #c7d4d1;
  border-radius: 16px;
}
.ending-skip {
  position: absolute;
  z-index: 5;
  top: 22px;
  left: 24px;
  min-height: 38px;
  padding: 8px 11px;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--subtext);
  background: transparent;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.08em;
  cursor: pointer;
}
.ending-screen--illustration {
  width: 100vw;
  height: 100vh;
  height: 100svh;
  min-height: 620px;
  margin: 0 0 0 calc(50% - 50vw);
  padding: 0;
  display: block;
  color: #edf5f2;
  background: #173d44;
  border: 0;
  border-radius: 0;
}
.ending-screen--illustration[data-ending-advance-area] { cursor: pointer; }
.ending-skip--on-image {
  position: fixed;
  top: 18px;
  left: 20px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  color: white;
  background: rgba(11, 37, 43, 0.72);
}
.ending-illustration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #102e35;
  animation: ending-illustration-in 800ms ease both;
}
.ending-illustration picture { width: 100%; height: 100%; display: block; }
.ending-illustration__scene {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.006);
  transition: opacity 700ms ease, transform 850ms ease;
}
.ending-illustration__scene--active {
  z-index: 1;
  opacity: 1;
  transform: scale(1);
}
.ending-illustration img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; }
@keyframes ending-illustration-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.ending-illustration-dialogue {
  width: min(1120px, calc(100% - 48px));
  min-height: 176px;
  margin: 0;
  padding: 20px 26px;
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 25px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  background: rgba(5, 17, 20, 0.68);
  backdrop-filter: blur(4px);
}
.ending-illustration-dialogue[hidden] { display: none; }
.ending-illustration-dialogue--detective { border-left: 3px solid #d8a396; }
.ending-illustration-dialogue--librarian { border-left: 3px solid #88b7b0; }
.ending-dialogue-speaker {
  display: block;
  margin-bottom: 12px;
  color: #c8d9d5;
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
}
.ending-dialogue-portrait {
  width: 132px;
  height: 132px;
  flex: 0 0 132px;
  display: block;
  object-fit: cover;
  object-position: center top;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 10px;
  background: white;
}
.ending-dialogue-copy {
  min-width: 0;
  padding-top: 8px;
  align-self: stretch;
  flex: 1;
}
.ending-illustration-dialogue p {
  margin: 0;
  color: #f4f8f6;
  font-size: 20px;
  line-height: 1.75;
}

.ending-credits {
  position: absolute;
  z-index: 8;
  inset: 0;
  overflow: hidden;
  color: white;
  background: rgba(0, 0, 0, 0.78);
  animation: ending-credits-fade 2.8s ease both;
}
.ending-credits[hidden] { display: none; }
@keyframes ending-credits-fade {
  from { background: rgba(0, 0, 0, 0); }
  to { background: rgba(0, 0, 0, 0.78); }
}
.ending-credits__roll {
  position: absolute;
  z-index: 3;
  top: 100%;
  left: 50%;
  width: min(680px, calc(100% - 40px));
  text-align: center;
  animation: none;
}
.ending-credits--rolling .ending-credits__roll {
  animation: ending-credits-roll 20s 2.4s linear forwards;
}
.ending-credits__roll p {
  margin: 0 0 54px;
  display: grid;
  gap: 10px;
}
.ending-credits__roll span {
  color: #b9ceca;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ending-credits__roll strong {
  font-family: var(--font-serif-ja);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 500;
  letter-spacing: 0.04em;
}
@keyframes ending-credits-roll {
  from { transform: translate(-50%, 0); }
  to { transform: translate(-50%, calc(-100% - 100vh)); }
}
.ending-credits[data-complete="true"] .ending-credits__roll {
  display: none;
}
.ending-credit-photos {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
}
.ending-credit-photo-pair {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: ending-credit-photo-pair 4.6s ease both;
  animation-delay: var(--credit-pair-delay);
}
.ending-credit-photo {
  width: min(29vw, 460px);
  margin: 0;
  padding: 10px 10px 28px;
  position: absolute;
  top: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.94);
  background: white;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
}
.ending-credit-photo--left {
  left: 4%;
  transform: translateY(-50%) rotate(-3deg);
}
.ending-credit-photo--right {
  right: 4%;
  transform: translateY(-50%) rotate(2.5deg);
}
.ending-credit-photo img {
  width: 100%;
  height: auto;
  display: block;
  filter: brightness(0);
  animation: ending-credit-photo-develop 4.6s ease both;
  animation-delay: var(--credit-pair-delay);
}
.ending-credit-photo::after {
  content: "";
  position: absolute;
  inset: 10px 10px 28px;
  background: white;
  opacity: 0;
  pointer-events: none;
  animation: ending-credit-photo-flash 4.6s ease both;
  animation-delay: var(--credit-pair-delay);
}
@keyframes ending-credit-photo-pair {
  0%, 3% { opacity: 0; }
  7%, 82% { opacity: 1; }
  100% { opacity: 0; }
}
@keyframes ending-credit-photo-develop {
  0%, 12% { filter: brightness(0); }
  20%, 100% { filter: brightness(1); }
}
@keyframes ending-credit-photo-flash {
  0%, 11%, 22%, 100% { opacity: 0; }
  15% { opacity: 0.96; }
}
.ending-credits__thanks {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 50%;
  width: min(900px, calc(100% - 64px));
  margin: 0;
  display: grid;
  justify-items: center;
  gap: 22px;
  color: white;
  text-align: center;
  transform: translate(-50%, -50%);
  animation: ending-thanks-in 700ms ease both;
}
.ending-credits__thanks[hidden] { display: none; }
.ending-credits__thanks h2 {
  margin: 0;
  color: white;
  font: 500 clamp(27px, 4vw, 46px)/1.4 var(--font-serif-ja);
  letter-spacing: 0.04em;
}
.ending-credits__final-photo {
  width: min(760px, 76vw);
  max-height: 66vh;
  margin: 0;
  padding: 12px 12px 34px;
  position: relative;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.96);
  background: white;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.3);
  transform: rotate(-1deg);
}
.ending-credits__final-photo img {
  width: 100%;
  max-height: calc(66vh - 49px);
  display: block;
  object-fit: contain;
  filter: brightness(0);
  animation: ending-final-photo-develop 1.4s ease both;
}
.ending-credits__final-photo::after {
  content: "";
  position: absolute;
  inset: 12px 12px 34px;
  background: white;
  opacity: 0;
  pointer-events: none;
  animation: ending-final-photo-flash 1.4s ease both;
}
@keyframes ending-final-photo-develop {
  0%, 18% { filter: brightness(0); }
  34%, 100% { filter: brightness(1); }
}
@keyframes ending-final-photo-flash {
  0%, 17%, 38%, 100% { opacity: 0; }
  24% { opacity: 0.96; }
}
@keyframes ending-thanks-in {
  from { opacity: 0; transform: translate(-50%, calc(-50% + 12px)); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}
.ending-credits__exit {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: 24px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  color: white;
  background: rgba(0, 0, 0, 0.28);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
  transform: translateX(-50%);
  cursor: pointer;
}
.ending-credits__exit[hidden] { display: none; }

@media (prefers-reduced-motion: reduce) {
  .ending-credits {
    animation-duration: 2.8s !important;
  }
  .ending-credits--rolling .ending-credits__roll {
    animation-duration: 20s !important;
  }
  .ending-credit-photo-pair,
  .ending-credit-photo img,
  .ending-credit-photo::after {
    animation-duration: 4.6s !important;
  }
  .ending-credits__thanks {
    animation-duration: 700ms !important;
  }
  .ending-credits__final-photo img,
  .ending-credits__final-photo::after {
    animation-duration: 1.4s !important;
  }
}

.site-shell--headerless:has(.ending-screen--illustration) .footer-line { display: none; }