:root {
  --bg: #f4faf8;
  --card: #ffffff;
  --soft: #eef5f3;
  --soft-strong: #e3efec;
  --ink: #111316;
  --muted: #55616a;
  --line: #d4e2df;
  --accent: #b9d9de;
  --accent-strong: #90bcc3;
  --accent-green: #c7e0d0;
  --accent-deep: #27434a;
  --shadow: 0 12px 26px rgba(20, 34, 37, 0.05);
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    "SF Pro Text",
    "SF Pro Display",
    -apple-system,
    BlinkMacSystemFont,
    "Helvetica Neue",
    Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  color: var(--ink);
  background: var(--bg);
}

.app-shell {
  min-height: 100vh;
}

.test-shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.screen {
  display: none;
}

.screen.active {
  display: block;
  animation: fadeUp 280ms ease both;
}

.hero-layout,
.content-card,
.question-shell,
.result-layout,
.result-card,
.level-card,
.round-result,
.review-item,
.feedback-block,
.reading-question {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 48px;
  align-items: center;
  padding: 44px 32px 32px;
  border-radius: var(--radius-xl);
}

.hero-brand {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.hero-logo {
  display: block;
  width: min(100%, 360px);
  height: auto;
}

.hero-copy h1 {
  margin: 10px 0 20px;
  max-width: 10ch;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -0.028em;
}

.hero-breadcrumb,
.question-kicker,
.result-kicker,
.helper-text,
.support-copy,
.lead-text,
.transition-text,
.question-progress {
  color: var(--muted);
}

.hero-breadcrumb {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.hero-text {
  max-width: 24ch;
  margin: 0 0 30px;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.65;
}

.hero-visual {
  display: grid;
  gap: 18px;
  justify-items: end;
}

.hero-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(88px, 1fr));
  gap: 16px;
  width: min(100%, 420px);
}

.hero-level {
  display: grid;
  place-items: center;
  min-height: 112px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: #f7fbfa;
  font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #27434a;
}

.hero-level-a0 {
  background: #f7fbfa;
  border-color: #dbe7e4;
}

.hero-level-a1 {
  background: #edf6f7;
  border-color: #d0e2e4;
}

.hero-level-a2 {
  background: #deedef;
  border-color: #bdd5da;
}

.hero-level-b1 {
  background: #c3dade;
  border-color: #99bac0;
}

.hero-level-b2 {
  background: #8faeb5;
  border-color: #6f929a;
  color: #ffffff;
  box-shadow: 0 18px 28px rgba(39, 67, 74, 0.14);
}

.hero-note {
  display: inline-grid;
  gap: 4px;
  justify-items: center;
  padding: 18px 24px;
  border-radius: var(--radius-lg);
  background: #ecf6f4;
  border: 1px solid #c4ddd8;
  color: var(--accent-deep);
}

.content-card,
.question-shell,
.result-card {
  border-radius: var(--radius-xl);
}

.content-card,
.question-shell {
  padding: 40px;
}

.wide-card {
  max-width: 980px;
}

.centered-card {
  max-width: 760px;
  text-align: center;
}

.step-pill,
.round-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-deep);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.15rem;
}

.round-chip {
  min-width: auto;
  padding: 0 16px;
  border-radius: 999px;
}

.reading-card > .step-pill {
  min-width: auto;
  height: auto;
  padding: 12px 18px;
  border-radius: 14px;
  line-height: 1.15;
}

h2,
h3,
p {
  margin-top: 0;
}

.content-card h2,
.question-heading,
.result-title {
  letter-spacing: -0.024em;
}

.content-card h2 {
  margin: 18px 0 14px;
  max-width: 20ch;
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.08;
}

.lead-text,
.transition-text,
.result-summary,
.result-detail,
.instruction-list,
.helper-text,
.support-copy {
  font-size: 1.1rem;
  line-height: 1.6;
}

.instruction-list {
  margin: 0 0 28px;
  padding-left: 24px;
}

.instruction-list li + li {
  margin-top: 10px;
}

.details-form {
  display: grid;
  gap: 18px;
  max-width: 760px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-label {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.text-input {
  width: 100%;
  min-height: 58px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
}

.text-input:focus-visible {
  outline: 2px solid rgba(144, 188, 195, 0.3);
  border-color: #9ec5cc;
}

select.text-input {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #40575d 50%),
    linear-gradient(135deg, #40575d 50%, transparent 50%);
  background-position:
    calc(100% - 24px) calc(50% - 3px),
    calc(100% - 18px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 48px;
}

.form-message,
.admin-note {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  line-height: 1.55;
}

.form-message {
  border: 1px solid #d9c5a3;
  background: #fbf5eb;
  color: #6a4d1b;
}

.admin-note {
  border: 1px solid #b6d6da;
  background: #eaf4f5;
  color: var(--accent-deep);
}

.rating-scale {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0;
}

.rating-button {
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 18px 12px;
  font: inherit;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.rating-button:hover,
.rating-button:focus-visible,
.choice-button:hover,
.choice-button:focus-visible,
.reading-choice-button:hover,
.reading-choice-button:focus-visible,
.primary-button:hover,
.secondary-button:hover,
.primary-button:focus-visible,
.secondary-button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.rating-button.selected {
  border-color: #a9cdd3;
  background: #eaf4f5;
  box-shadow: 0 12px 20px rgba(144, 188, 195, 0.12);
}

.rating-star {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.rating-number {
  display: block;
  margin-top: 8px;
  font-weight: 800;
  font-size: 1.1rem;
}

.primary-button,
.secondary-button {
  border-radius: 16px;
  padding: 18px 34px;
  font: inherit;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease,
    opacity 160ms ease;
}

.primary-button {
  border: 2px solid #20353b;
  background: var(--accent);
  color: #101719;
  box-shadow: 0 10px 20px rgba(144, 188, 195, 0.18);
}

.primary-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.secondary-button {
  border: 1px solid var(--line);
  background: #f8fcfb;
  color: var(--ink);
}

.question-shell {
  max-width: 860px;
  will-change: opacity, transform;
  transition:
    opacity 320ms ease,
    transform 320ms ease;
}

.question-meta-row,
.button-row,
.choice-button {
  display: flex;
  align-items: center;
}

.question-meta-row {
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.question-kicker {
  margin-bottom: 6px;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.question-progress {
  margin-bottom: 0;
  font-size: 1rem;
}

.question-heading {
  margin-bottom: 32px;
  max-width: 24ch;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.16;
  font-weight: 800;
}

.question-heading-small {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  max-width: 34ch;
}

.choice-list {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.choice-button {
  gap: 18px;
  justify-content: flex-start;
  width: 100%;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #f4f8f7;
  color: var(--ink);
  font: inherit;
  font-size: 1.18rem;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.choice-button.selected {
  border-color: #9ec5cc;
  background: #eaf4f5;
  box-shadow: 0 10px 18px rgba(144, 188, 195, 0.12);
}

.choice-button:disabled {
  cursor: default;
}

.choice-button.choice-correct {
  border-color: #abcdb8;
  background: #edf7f0;
}

.choice-button.choice-incorrect {
  border-color: #e2c0a5;
  background: #fbf4ee;
}

.choice-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1.5px solid #b5c9c5;
  background: #ffffff;
  color: #1c2f34;
  font-weight: 800;
}

.choice-text-unknown {
  font-style: italic;
}

.choice-emoji {
  display: inline-flex;
  align-items: center;
  margin-left: -6px;
  font-size: 1.4em;
  line-height: 1;
}

.reading-card {
  max-width: 1040px;
}

.reading-passage {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #f7fbfa;
  color: var(--ink);
}

.reading-passage p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.65;
}

.reading-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.reading-image-portrait {
  max-width: min(100%, 520px);
  margin: 0 auto;
}

.reading-question-list {
  display: grid;
  gap: 16px;
  margin: 0 0 24px;
}

.reading-question {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
}

.reading-question h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.45;
}

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

.reading-choice-button {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f4f8f7;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.reading-choice-button.selected {
  border-color: #9ec5cc;
  background: #eaf4f5;
  box-shadow: 0 10px 18px rgba(144, 188, 195, 0.12);
}

.reading-choice-button .choice-letter {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.writing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 22px;
  align-items: start;
  margin: 22px 0 28px;
}

.writing-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 6px;
}

.writing-timer {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #f7fbfa;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.writing-timer.is-warning {
  color: #8a5a00;
  border-color: #efd28b;
  background: #fff8e8;
}

.writing-timer.is-expired {
  color: #9b3d2f;
  border-color: #e1a293;
  background: #fff1ee;
}

.a0-writing-section {
  display: grid;
  gap: 18px;
  margin: 22px 0 28px;
}

.a0-writing-header-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: #f7fbfa;
}

.a0-writing-list {
  display: grid;
  gap: 16px;
}

.a0-prompt-card {
  display: grid;
  grid-template-columns: minmax(200px, 260px) minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: #f7fbfa;
  align-items: start;
}

.a0-prompt-image-wrap {
  display: flex;
}

.a0-prompt-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.a0-prompt-panel {
  display: grid;
  gap: 10px;
}

.a0-prompt-title {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.25;
}

.a0-prompt-input {
  width: 100%;
  min-height: 56px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  font: inherit;
  font-size: 1rem;
  line-height: 1.5;
  background: #ffffff;
}

.a0-prompt-textarea {
  min-height: 92px;
  resize: vertical;
}

.a0-prompt-input:focus-visible {
  outline: 2px solid rgba(144, 188, 195, 0.3);
  border-color: #9ec5cc;
}

.writing-visual-panel {
  display: grid;
  gap: 16px;
}

.writing-picture-card,
.writing-hint-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: #f7fbfa;
}

.writing-image {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 12px;
  border-radius: var(--radius-md);
}

.writing-image-fallback {
  margin-top: 12px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--muted);
  line-height: 1.6;
  border: 1px dashed #b6d6da;
}

.writing-task-summary {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.6;
}

.writing-hint-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.65;
}

.writing-hint-list li + li {
  margin-top: 8px;
}

.writing-box {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: #f7fbfa;
  border: 1px solid var(--line);
}

.writing-editor-card {
  margin: 0;
  min-height: 100%;
}

.writing-input {
  width: 100%;
  min-height: 220px;
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  font: inherit;
  font-size: 1rem;
  line-height: 1.6;
  resize: vertical;
  background: #ffffff;
}

.writing-input:focus-visible {
  outline: 2px solid rgba(144, 188, 195, 0.3);
  border-color: #9ec5cc;
}

.button-row {
  gap: 14px;
  flex-wrap: wrap;
}

.feedback-card {
  margin-top: 24px;
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: #f7fbfa;
}

.feedback-chip-row,
.score-chart,
.level-track,
.result-sections,
.round-summary,
.writing-summary,
.review-list {
  display: grid;
  gap: 16px;
}

.feedback-chip-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feedback-chip {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #eaf4f5;
  border: 1px solid #b6d6da;
  color: var(--accent-deep);
  font-weight: 800;
}

.feedback-block {
  padding: 18px;
  border-radius: var(--radius-md);
}

.feedback-block ul {
  margin: 10px 0 0;
  padding-left: 20px;
}

.feedback-block li + li {
  margin-top: 8px;
}

.result-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 32px;
  padding: 28px;
  border-radius: var(--radius-xl);
}

.result-main {
  display: grid;
  align-content: start;
  gap: 18px;
}

.result-meta-card {
  display: grid;
  gap: 10px;
  max-width: 46ch;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #f7fbfa;
}

.assessment-summary-card {
  max-width: 56ch;
}

.assessment-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.assessment-summary-item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.assessment-summary-label {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.assessment-summary-value {
  margin: 8px 0 0;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink);
}

.assessment-level-list {
  display: grid;
  gap: 10px;
}

.assessment-level-list ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.assessment-level-list li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.assessment-level-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.assessment-level-name {
  font-weight: 700;
  color: var(--ink);
}

.assessment-level-score {
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}

.result-kicker {
  margin-bottom: 0;
  font-size: 1rem;
  color: var(--muted);
}

.result-title {
  margin-bottom: 0;
  font-size: clamp(3rem, 5vw, 4.8rem);
  line-height: 0.95;
}

.result-summary,
.result-detail {
  max-width: 44ch;
  margin-bottom: 0;
}

.sheet-status {
  margin-bottom: 0;
  font-weight: 700;
  line-height: 1.55;
}

.sheet-status.status-pending {
  color: #6a4d1b;
}

.sheet-status.status-sent {
  color: #1f6b49;
}

.sheet-status.status-local {
  color: #40616a;
}

.sheet-status.status-failed {
  color: #9b3d2f;
}

.result-action-row {
  margin-top: 14px;
}

.completed-card {
  text-align: center;
  padding-block: 64px;
}

.level-track {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
}

.level-card {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.level-card.active {
  border-color: #9ec5cc;
  background: #f4fbfb;
  box-shadow: 0 18px 28px rgba(144, 188, 195, 0.14);
}

.level-code {
  margin: 0 0 10px;
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.level-name {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 800;
}

.level-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.result-sections {
  margin-top: 28px;
}

.result-card {
  padding: 28px;
}

.infographic-card {
  background:
    radial-gradient(circle at top right, rgba(199, 224, 208, 0.35), transparent 34%),
    linear-gradient(180deg, #fbfffe 0%, #f1f9f7 100%);
}

.result-infographic {
  display: grid;
  gap: 22px;
}

.infographic-intro {
  max-width: 72ch;
}

.infographic-lead {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.infographic-process,
.infographic-level-grid {
  display: grid;
  gap: 14px;
}

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

.infographic-process-step,
.infographic-current-card,
.infographic-level-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
}

.infographic-process-step {
  padding: 18px 18px 18px 74px;
}

.infographic-process-number {
  position: absolute;
  top: 18px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-deep);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
}

.infographic-process-step h4,
.infographic-level-card h4 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.infographic-process-step p,
.infographic-current-card p,
.infographic-level-card p,
.infographic-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.infographic-current-card {
  padding: 18px 20px;
  background: linear-gradient(180deg, #ffffff 0%, #f6fbfa 100%);
}

.infographic-current-label {
  margin-bottom: 10px;
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-deep);
}

.infographic-current-main {
  display: flex;
  align-items: center;
  gap: 16px;
}

.infographic-current-main strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.infographic-current-code,
.infographic-level-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  color: var(--accent-deep);
  background: color-mix(in srgb, var(--level-accent) 82%, white 18%);
}

.infographic-current-code {
  width: 72px;
  height: 72px;
  flex: 0 0 auto;
  font-size: 1.4rem;
  box-shadow: inset 0 0 0 1px rgba(39, 67, 74, 0.08);
}

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

.infographic-level-card {
  padding: 18px;
  box-shadow: 0 10px 20px rgba(39, 67, 74, 0.04);
}

.infographic-level-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 8px;
  background: var(--level-accent);
}

.infographic-level-card.active {
  border-color: color-mix(in srgb, var(--level-accent) 70%, #7d969b 30%);
  box-shadow: 0 20px 28px rgba(39, 67, 74, 0.09);
  transform: translateY(-2px);
}

.infographic-level-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
  padding-top: 8px;
}

.infographic-round-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--muted);
}

.infographic-level-code {
  min-width: 48px;
  height: 36px;
  padding: 0 12px;
  font-size: 1rem;
}

.infographic-band {
  margin-bottom: 10px;
  font-weight: 800;
  color: var(--accent-deep) !important;
}

.infographic-copy {
  margin-bottom: 12px !important;
}

.infographic-focus strong {
  color: var(--ink);
}

.infographic-note {
  padding: 16px 18px;
  border: 1px dashed #b6d6da;
  border-radius: var(--radius-md);
  background: rgba(234, 244, 245, 0.7);
}

.score-chart-layout {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.pie-chart {
  --pie-fill: conic-gradient(#1f6b49 0deg 360deg);
  display: grid;
  place-items: center;
  width: min(100%, 240px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--pie-fill);
  margin: 0 auto;
  position: relative;
}

.pie-chart::after {
  content: "";
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(212, 226, 223, 0.7);
}

.pie-chart-center {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 4px;
  text-align: center;
}

.pie-chart-center strong {
  font-size: 2rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.pie-chart-center span {
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 700;
}

.score-legend {
  display: grid;
  gap: 12px;
}

.score-legend-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f7fbfa;
  color: var(--ink);
}

.legend-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.legend-dot.legend-correct {
  background: #1f6b49;
}

.legend-dot.legend-incorrect {
  background: #d45757;
}

.legend-dot.legend-dont-know {
  background: #9aa8ae;
}

.round-result,
.review-item {
  padding: 18px;
  border-radius: var(--radius-lg);
}

.round-result {
  display: grid;
  gap: 8px;
}

.round-result strong,
.review-item strong {
  font-size: 1.05rem;
}

.round-result p,
.review-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.review-item ul {
  margin: 10px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.review-item li + li {
  margin-top: 6px;
}

.review-item.review-correct {
  border-color: #b9d9c7;
  background: #f4fbf7;
}

.review-item.review-incorrect {
  border-color: #e5c5c5;
  background: #fff8f8;
}

.review-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.review-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 800;
  white-space: nowrap;
}

.review-status.review-status-correct {
  background: #e8f6ee;
  color: #1f6b49;
}

.review-status.review-status-incorrect {
  background: #fdeeee;
  color: #c04b4b;
}

.review-icon,
.review-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-weight: 800;
  line-height: 1;
}

.review-icon.review-icon-correct,
.review-mark.review-mark-correct {
  background: #e8f6ee;
  color: #1f6b49;
}

.review-icon.review-icon-incorrect,
.review-mark.review-mark-incorrect {
  background: #fdeeee;
  color: #c04b4b;
}

.review-points {
  list-style: none;
  padding-left: 0;
}

.review-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.review-note {
  padding-top: 4px;
}

.status-pass {
  color: #1f6b49;
}

.status-stop {
  color: #7c5a1d;
}

.helper-text {
  margin-bottom: 0;
}

.question-shell.is-fading-out {
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
}

.question-shell.is-fading-in {
  animation: questionSwapIn 320ms ease both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes questionSwapIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero-layout,
  .result-layout {
    grid-template-columns: 1fr;
  }

  .hero-brand {
    justify-content: center;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .feedback-chip-row,
  .score-chart-layout,
  .level-track,
  .infographic-process,
  .infographic-level-grid,
  .writing-layout,
  .a0-prompt-card {
    grid-template-columns: 1fr;
  }

  .writing-header-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .test-shell {
    width: min(100% - 20px, 100%);
    padding: 12px 0 44px;
  }

  .hero-layout,
  .content-card,
  .question-shell,
  .result-layout,
  .result-card {
    padding: 22px;
  }

  .hero-logo {
    width: min(100%, 280px);
  }

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

  .question-meta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  @page {
    margin: 10mm;
  }

  body.is-printing-results {
    background: #ffffff !important;
    color: #111111;
    font-size: 10.5pt;
  }

  body.is-printing-results .screen {
    display: none !important;
  }

  body.is-printing-results #result-screen {
    display: block !important;
  }

  body.is-printing-results .app-shell,
  body.is-printing-results .test-shell {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    background: #ffffff !important;
  }

  body.is-printing-results .result-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
    gap: 12px;
    padding: 0 0 10px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  body.is-printing-results .result-main {
    gap: 10px;
  }

  body.is-printing-results .result-kicker {
    font-size: 0.95rem;
  }

  body.is-printing-results .result-title {
    font-size: 2.45rem;
    line-height: 0.96;
  }

  body.is-printing-results .result-summary,
  body.is-printing-results .result-detail {
    max-width: none;
    font-size: 0.98rem;
    line-height: 1.5;
  }

  body.is-printing-results .result-meta-card {
    max-width: none;
    padding: 12px;
  }

  body.is-printing-results .assessment-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  body.is-printing-results .assessment-summary-item {
    padding: 10px 12px;
  }

  body.is-printing-results .assessment-summary-label {
    font-size: 0.68rem;
  }

  body.is-printing-results .assessment-summary-value {
    margin-top: 6px;
    font-size: 1rem;
  }

  body.is-printing-results .assessment-level-list li {
    padding: 8px 0;
  }

  body.is-printing-results .level-track {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    align-content: start;
  }

  body.is-printing-results .level-card {
    padding: 12px;
    box-shadow: none;
  }

  body.is-printing-results .level-code {
    margin-bottom: 6px;
    font-size: 1.9rem;
  }

  body.is-printing-results .level-name {
    margin-bottom: 6px;
    font-size: 0.95rem;
  }

  body.is-printing-results .level-description {
    font-size: 0.8rem;
    line-height: 1.35;
  }

  body.is-printing-results .result-sections {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
  }

  body.is-printing-results .result-card,
  body.is-printing-results .assessment-summary-item,
  body.is-printing-results .review-item,
  body.is-printing-results .feedback-block {
    box-shadow: none !important;
    border-color: #d5dfdb !important;
    background: #ffffff !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  body.is-printing-results .result-card + .result-card {
    margin-top: 0;
  }

  body.is-printing-results .result-card {
    padding: 14px;
  }

  body.is-printing-results .result-card h3 {
    margin-bottom: 10px;
    font-size: 1rem;
  }

  body.is-printing-results .infographic-card {
    grid-column: 1 / -1;
  }

  body.is-printing-results .result-infographic {
    gap: 12px;
  }

  body.is-printing-results .infographic-lead,
  body.is-printing-results .infographic-process-step p,
  body.is-printing-results .infographic-current-card p,
  body.is-printing-results .infographic-level-card p,
  body.is-printing-results .infographic-note {
    font-size: 0.82rem;
    line-height: 1.45;
  }

  body.is-printing-results .infographic-process {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  body.is-printing-results .infographic-process-step {
    padding: 12px 12px 12px 52px;
  }

  body.is-printing-results .infographic-process-number {
    top: 12px;
    left: 12px;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    font-size: 0.82rem;
  }

  body.is-printing-results .infographic-level-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
  }

  body.is-printing-results .infographic-level-card {
    padding: 12px;
  }

  body.is-printing-results .infographic-level-card h4,
  body.is-printing-results .infographic-process-step h4 {
    margin-bottom: 5px;
    font-size: 0.9rem;
  }

  body.is-printing-results .infographic-current-card {
    padding: 12px;
  }

  body.is-printing-results .infographic-current-main {
    gap: 10px;
  }

  body.is-printing-results .infographic-current-code {
    width: 52px;
    height: 52px;
    font-size: 1rem;
  }

  body.is-printing-results .infographic-current-main strong {
    font-size: 1rem;
  }

  body.is-printing-results .score-chart-layout {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
  }

  body.is-printing-results .pie-chart {
    width: min(100%, 150px);
  }

  body.is-printing-results .pie-chart::after {
    inset: 16px;
  }

  body.is-printing-results .pie-chart-center strong {
    font-size: 1.35rem;
  }

  body.is-printing-results .pie-chart-center span,
  body.is-printing-results .score-legend-item,
  body.is-printing-results .round-result p,
  body.is-printing-results .review-item p,
  body.is-printing-results .review-item li {
    font-size: 0.82rem;
    line-height: 1.4;
  }

  body.is-printing-results .score-legend {
    gap: 8px;
  }

  body.is-printing-results .score-legend-item {
    padding: 10px 12px;
  }

  body.is-printing-results .round-result,
  body.is-printing-results .review-item {
    padding: 12px;
  }

  body.is-printing-results .review-header {
    gap: 8px;
  }

  body.is-printing-results .review-status {
    padding: 5px 9px;
    font-size: 0.78rem;
  }

  body.is-printing-results .result-action-row,
  body.is-printing-results .sheet-status {
    display: none !important;
  }

  body.is-printing-results .score-chart {
    max-width: 100%;
  }
}