:root {
  color-scheme: light;
  --ink: #102345;
  --ink-soft: #2d4063;
  --muted: #60708a;
  --line: #d9e3f0;
  --line-strong: #a9b9cf;
  --paper: #eef3f9;
  --panel: #ffffff;
  --panel-soft: #f6f9fd;
  --primary: #254d86;
  --primary-dark: #132f59;
  --primary-soft: #eaf1fb;
  --accent: #f47c20;
  --accent-dark: #d7620e;
  --accent-soft: #fff1e6;
  --warning: #f47c20;
  --danger: #c94d36;
  --success: #2e6e58;
  --shadow: 0 16px 36px rgba(19, 47, 89, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", "Yu Gothic UI", "Yu Gothic", Meiryo, sans-serif;
  letter-spacing: 0;
}

button,
input,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.exam-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  background: var(--primary);
  border-bottom: 1px solid #173863;
  color: #ffffff;
  box-shadow: 0 10px 28px rgba(19, 47, 89, 0.2);
}

.system-label,
.small-label {
  margin: 0 0 4px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.brand-block h1 {
  margin: 0;
  font-size: 22px;
  line-height: 1.35;
  color: #ffffff;
}

.exam-header .system-label {
  color: #dbe8f8;
}

.utility-nav {
  display: inline-flex;
  gap: 8px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.utility-tab {
  min-width: 76px;
  min-height: 36px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #eef5ff;
  font-weight: 800;
}

.utility-tab.active {
  background: var(--accent);
  color: #ffffff;
}

.main-frame {
  flex: 1;
  padding: 18px;
}

.panel {
  min-width: 0;
}

.hidden {
  display: none !important;
}

.terminal-shell {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 16px;
  max-width: 1500px;
  margin: 0 auto;
}

.candidate-panel,
.test-console,
.content-shell {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.candidate-panel {
  padding: 14px;
}

.candidate-card {
  display: grid;
  gap: 2px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  margin-bottom: 8px;
}

.candidate-card strong {
  font-size: 20px;
  color: var(--primary-dark);
}

.stage-list {
  display: grid;
  gap: 6px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.stage-list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 38px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
}

.stage-list li span:first-child {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e8edf4;
  color: var(--ink-soft);
  font-size: 12px;
}

.stage-list li.active {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.stage-list li.done {
  color: var(--primary);
}

.stage-list li.done span:first-child {
  background: var(--primary-soft);
  color: var(--primary);
}

.legal-note {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.test-console {
  min-width: 0;
  overflow: hidden;
}

.console-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfe;
}

.console-top h2 {
  margin: 0;
  font-size: 24px;
}

.timer-card {
  display: grid;
  place-items: end;
  min-width: 132px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 9px 12px;
  background: #ffffff;
}

.timer-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.timer-card strong {
  font-size: 30px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.timer-card.urgent strong {
  color: var(--danger);
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  background: #f4f7fb;
  color: var(--ink-soft);
  font-size: 13px;
}

.screen-mount {
  min-height: 660px;
  padding: 18px;
}

.instruction-screen,
.check-screen,
.submit-screen {
  display: grid;
  align-content: start;
  gap: 18px;
  max-width: 960px;
  margin: 0 auto;
}

.notice-box,
.device-card,
.rule-table,
.check-grid,
.question-card,
.recording-card,
.transcript-card,
.submit-summary,
.score-card,
.lesson-card,
.phrase-card,
.answer-archive {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.notice-box {
  padding: 22px;
}

.notice-box h3,
.question-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.35;
}

.notice-box p,
.question-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.question-lead {
  margin: 2px 0 12px;
  padding: 10px 12px;
  border: 1px solid #ffd1ad;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.65;
}

.broadcast-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.broadcast-panel strong {
  display: block;
  color: var(--primary-dark);
  font-size: 16px;
}

.broadcast-panel p {
  margin-top: 4px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.broadcast-actions {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.task-screen.is-broadcasting .broadcast-panel {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.task-screen.is-recording .recording-card {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(201, 77, 54, 0.1);
}

.screen-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  margin-bottom: 10px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.check-grid,
.rule-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  background: var(--panel-soft);
}

.exam-mock-picker {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) minmax(260px, 420px);
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.exam-mock-preview {
  display: grid;
  place-items: center;
  min-width: 0;
}

.exam-mock-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border: 2px solid var(--primary-dark);
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 8px 18px rgba(19, 47, 89, 0.14);
}

.exam-mock-picker strong {
  display: block;
  margin-top: 4px;
  color: var(--primary-dark);
  font-size: 18px;
  line-height: 1.35;
}

.exam-mock-picker p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.exam-mock-picker label {
  display: grid;
  gap: 6px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
}

.exam-mock-picker select {
  min-height: 42px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  background: #ffffff;
  color: var(--primary-dark);
  font-weight: 800;
}

.check-grid div,
.rule-table div {
  display: grid;
  gap: 8px;
  min-height: 110px;
  align-content: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.check-grid strong {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
}

.rule-table strong,
.check-grid span {
  color: var(--ink);
  line-height: 1.45;
}

.rule-table span {
  color: var(--muted);
  line-height: 1.45;
}

.device-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.volume-control {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.mic-meter {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: #e6ebf2;
}

.mic-meter span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--accent);
  transition: width 100ms linear;
}

.task-screen {
  display: grid;
  grid-template-columns: minmax(480px, 1.15fr) minmax(370px, 0.85fr);
  gap: 18px;
  align-items: start;
}

.comic-column,
.answer-column {
  min-width: 0;
}

.prompt-strip {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  margin-bottom: 12px;
  color: var(--ink-soft);
}

.prompt-strip strong {
  color: var(--ink);
}

.comic-card {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border: 2px solid #111827;
  border-radius: 4px;
  background: #ffffff;
}

.opening-card {
  margin-top: 12px;
  padding: 12px 14px;
  border-left: 4px solid var(--accent);
  background: #fff7f0;
}

.opening-card span,
.transcript-card span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.opening-card p {
  margin: 0;
  line-height: 1.55;
}

.answer-column {
  display: grid;
  gap: 12px;
}

.question-card {
  padding: 16px;
}

.recording-card {
  padding: 14px;
}

.recording-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.record-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--line-strong);
}

.record-dot.live {
  background: var(--danger);
  box-shadow: 0 0 0 6px rgba(180, 60, 50, 0.13);
}

.button-row,
.footer-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.footer-actions {
  justify-content: flex-end;
  padding-top: 16px;
}

.primary-btn,
.secondary-btn,
.danger-btn,
.next-btn {
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0 16px;
  font-weight: 900;
}

.primary-btn,
.next-btn {
  background: var(--accent);
  color: #ffffff;
}

.primary-btn:hover,
.next-btn:hover {
  background: var(--accent-dark);
}

.secondary-btn {
  border-color: var(--line);
  background: #ffffff;
  color: var(--ink);
}

.danger-btn {
  background: var(--danger);
  color: #ffffff;
}

audio {
  display: block;
  width: 100%;
  margin-top: 12px;
}

.transcript-card {
  display: block;
  padding: 14px;
}

textarea {
  display: block;
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  line-height: 1.6;
}

.submit-summary {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.mock-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.mock-summary span {
  color: var(--muted);
}

.submit-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) 90px;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.submit-row strong {
  color: var(--primary-dark);
}

.content-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px;
}

.content-shell h2 {
  margin: 0 0 16px;
  font-size: 24px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.lesson-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

#studyPanel .content-shell {
  max-width: 1600px;
  padding-top: 12px;
}

.strategy-workbench {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(520px, 0.86fr) minmax(620px, 1.14fr);
  gap: 22px;
  align-items: stretch;
  width: 100%;
}

.strategy-visual,
.strategy-content {
  min-width: 0;
}

.strategy-visual {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.strategy-comic-wrap {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
}

.strategy-comic-wrap img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 190px);
  object-fit: contain;
  border: 2px solid var(--primary-dark);
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 12px 26px rgba(19, 47, 89, 0.16);
}

.visual-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 14px;
}

.visual-caption strong {
  display: block;
  color: var(--primary-dark);
}

.visual-caption span {
  display: block;
  margin-top: 3px;
}

.visual-caption em {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.mock-picker {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
}

.mock-picker select {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 30px 0 10px;
  background: #ffffff;
  color: var(--primary-dark);
  font: inherit;
}

.strategy-content {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 10px;
}

.strategy-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.strategy-tab {
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--primary-dark);
  font-weight: 900;
}

.strategy-tab.active {
  background: var(--accent);
  color: #ffffff;
}

#strategyPageMount {
  min-height: 0;
}

.strategy-page-card {
  max-height: calc(100vh - 178px);
  overflow: auto;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.strategy-page-card h3 {
  margin: 0 0 8px;
  font-size: 26px;
  line-height: 1.35;
}

.strategy-lead {
  margin: 0 0 12px;
  color: var(--ink-soft);
  line-height: 1.6;
}

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

.answer-section {
  margin-top: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.answer-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.answer-section strong {
  color: var(--primary-dark);
}

.answer-section p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.answer-section p + p {
  margin-top: 8px;
}

.japanese-note {
  background: #fff8f2;
  border-color: #ffd1ad;
}

.tiny-audio-btn {
  min-height: 30px;
  border: 0;
  border-radius: 6px;
  padding: 0 10px;
  background: var(--primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
}

.audio-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.tiny-stop-btn {
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: #ffffff;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
}

.tip-list ul {
  margin: 8px 0 0;
  padding-left: 20px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.study-question-list {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.study-question-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.study-question-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.study-question-head span {
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 900;
}

.study-prompt-box,
.study-lead-box {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.study-lead-box {
  border-color: #ffd1ad;
  background: var(--accent-soft);
}

.study-prompt-box strong,
.study-lead-box strong {
  display: block;
  margin-bottom: 5px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.study-prompt-box p,
.study-lead-box p {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.6;
}

.study-answer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.study-mini-panel {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.study-mini-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.study-mini-panel p {
  margin: 0 0 8px;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.65;
}

.study-mini-panel ul {
  margin: 0;
  padding-left: 19px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.study-mini-panel.strong {
  border-color: #b7c9df;
}

.study-mini-panel.weak {
  border-color: #ffd1ad;
  background: #fff8f2;
}

.lesson-card,
.phrase-card {
  padding: 14px;
  background: var(--panel-soft);
}

.lesson-card h3,
.phrase-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.lesson-card p,
.phrase-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.mock-overview {
  display: grid;
  grid-template-columns: minmax(260px, 380px) minmax(520px, 1fr);
  gap: 22px;
  align-items: center;
  grid-column: 1 / -1;
  padding: 18px;
}

.mock-overview img {
  display: block;
  width: 100%;
  justify-self: end;
  border: 2px solid var(--primary-dark);
  border-radius: 6px;
  box-shadow: 0 12px 26px rgba(19, 47, 89, 0.16);
}

.problem-card ol {
  margin: 8px 0 0;
  padding-left: 20px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.problem-card li + li {
  margin-top: 6px;
}

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

.phrase-card {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
}

.phrase-card strong {
  color: var(--primary-dark);
}

.score-empty {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 24px;
  color: var(--muted);
  background: var(--panel-soft);
}

.score-card {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.score-summary {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.score-number {
  display: grid;
  place-items: center;
  min-height: 132px;
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.score-number strong {
  font-size: 42px;
  line-height: 1;
}

.score-bars {
  display: grid;
  gap: 8px;
}

.score-bar {
  display: grid;
  grid-template-columns: 122px minmax(0, 1fr) 46px;
  gap: 8px;
  align-items: center;
  font-size: 14px;
}

.bar-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5ebf3;
}

.bar-track span {
  display: block;
  height: 100%;
  background: var(--accent);
}

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

.feedback-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px;
  background: var(--panel-soft);
}

.feedback-box ul {
  margin: 8px 0 0;
  padding-left: 20px;
  line-height: 1.65;
}

.model-answer {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #ffffff;
  line-height: 1.7;
}

.model-answer-list {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.answer-example {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.answer-example h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--primary-dark);
}

.answer-example p {
  margin: 0;
  color: var(--ink-soft);
}

.answer-archive {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding: 14px;
}

.answer-item {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.answer-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.answer-item p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.app-footer {
  padding: 12px 24px;
  border-top: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 1100px) {
  .terminal-shell,
  .task-screen,
  .strategy-workbench {
    grid-template-columns: 1fr;
  }

  .strategy-comic-wrap img,
  .strategy-page-card {
    max-height: none;
  }

  .visual-caption {
    align-items: flex-start;
    flex-direction: column;
  }

  .candidate-panel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .candidate-card {
    margin-bottom: 0;
  }

  .stage-list,
  .legal-note {
    grid-column: 1 / -1;
  }

  .stage-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .exam-header,
  .console-top,
  .status-strip,
  .section-head {
    align-items: stretch;
    flex-direction: column;
  }

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

  .main-frame {
    padding: 10px;
  }

  .candidate-panel,
  .check-grid,
  .rule-table,
  .exam-mock-picker,
  .lesson-grid,
  .strategy-tabs,
  .answer-columns,
  .study-answer-grid,
  .phrase-grid,
  .feedback-grid,
  .score-summary,
  .phrase-card,
  .submit-row {
    grid-template-columns: 1fr;
  }

  .mock-overview {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .stage-list {
    grid-template-columns: 1fr;
  }

  .screen-mount {
    padding: 12px;
  }

  .comic-card {
    aspect-ratio: auto;
  }
}