:root {
  --bg: #f8f4ea;
  --paper: rgba(255, 251, 244, 0.88);
  --panel: rgba(255, 253, 249, 0.92);
  --text: #2f261a;
  --muted: #73624c;
  --line: rgba(123, 98, 67, 0.18);
  --gold: #d5923d;
  --orange: #dd7444;
  --moss: #4f7b5b;
  --berry: #8f5c72;
  --shadow: 0 24px 80px rgba(90, 62, 33, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(240, 196, 126, 0.26), transparent 28%),
    radial-gradient(circle at right 12% top 18%, rgba(143, 92, 114, 0.14), transparent 24%),
    linear-gradient(180deg, #fff9f0 0%, #f7f0e4 46%, #f4eee4 100%);
}

.page-glow {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  opacity: 0.45;
  z-index: 0;
}

.page-glow-left {
  left: -120px;
  top: 60px;
  background: rgba(239, 190, 112, 0.26);
}

.page-glow-right {
  right: -120px;
  top: 280px;
  background: rgba(96, 143, 118, 0.18);
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 18px 60px;
}

.screen {
  display: none;
}

.screen-active {
  display: block;
}

.card {
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.8fr);
  gap: 28px;
  padding: 34px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.quiz-top h2,
.result-heading h2,
.section-head h2,
.section-head h3 {
  margin: 0;
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  line-height: 1.08;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: -0.04em;
}

.hero-lead {
  margin: 18px 0 10px;
  font-size: 19px;
  line-height: 1.7;
  max-width: 720px;
}

.hero-sub,
.mini-card p,
.theory-card p,
.result-summary,
.focus-axis-text,
.side-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

.hero-actions,
.hero-meta,
.quiz-actions,
.result-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 24px;
}

.hero-meta {
  margin-top: 18px;
}

.hero-meta span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(123, 98, 67, 0.14);
  color: var(--muted);
  font-size: 14px;
}

button,
.ghost-btn {
  border: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.primary-btn,
.ghost-btn,
.text-btn {
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.primary-btn:hover,
.ghost-btn:hover,
.text-btn:hover {
  transform: translateY(-1px);
}

.primary-btn {
  padding: 14px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #e89c47, #dc7245);
  color: #fff;
  box-shadow: 0 14px 28px rgba(220, 116, 68, 0.2);
}

.primary-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
  box-shadow: none;
}

.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(123, 98, 67, 0.14);
}

.text-btn {
  background: transparent;
  color: var(--muted);
  padding: 0;
}

.hero-panel {
  align-self: stretch;
  border-radius: var(--radius-lg);
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(252, 247, 239, 0.95), rgba(244, 237, 226, 0.92)),
    linear-gradient(145deg, rgba(79, 123, 91, 0.08), transparent);
  border: 1px solid rgba(123, 98, 67, 0.14);
}

.hero-panel h2 {
  margin: 0 0 16px;
  font-size: 24px;
}

.axis-preview-list {
  display: grid;
  gap: 14px;
}

.axis-preview {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.68);
}

.axis-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  height: 48px;
  padding: 0 10px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  background: linear-gradient(135deg, var(--moss), var(--berry));
}

.axis-preview h3,
.mini-card h2,
.theory-card h3,
.side-card h3 {
  margin: 0 0 6px;
}

.axis-preview p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.info-grid,
.theory-grid,
.result-grid {
  display: grid;
  gap: 18px;
}

.info-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.mini-card,
.theory-card,
.gallery-card,
.quiz-shell,
.result-shell,
.inner-card {
  padding: 24px;
}

.theory-card {
  margin-top: 20px;
}

.plain-explain {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
}

.plain-explain p,
.reference-intro {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

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

.reference-box {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(123, 98, 67, 0.14);
}

.blueprint-box,
.mapping-box {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(123, 98, 67, 0.14);
}

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

.blueprint-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
}

.blueprint-card h4 {
  margin: 0 0 6px;
  font-size: 18px;
}

.blueprint-meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.blueprint-list,
.reference-list,
.plain-list {
  line-height: 1.8;
}

.blueprint-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.reference-box h3 {
  margin: 0 0 10px;
}

.reference-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.9;
}

.reference-list a {
  color: var(--moss);
}

.quiz-top,
.result-top,
.section-head,
.progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
}

.quiz-shell,
.result-shell {
  padding: 28px;
}

.quiz-top h2,
.result-heading h2 {
  font-size: clamp(32px, 4vw, 52px);
}

.progress-meta {
  margin-top: 22px;
  align-items: center;
  color: var(--muted);
}

.progress-track {
  margin-top: 10px;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(123, 98, 67, 0.12);
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--orange), var(--berry));
  transition: width 220ms ease;
}

.question-list {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.question-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(123, 98, 67, 0.12);
  background: var(--panel);
}

.question-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.question-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(79, 123, 91, 0.08);
  color: var(--moss);
  font-weight: 700;
}

.question-title {
  margin: 14px 0 18px;
  font-size: 21px;
  line-height: 1.6;
}

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

.option {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid transparent;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease;
}

.option:hover {
  border-color: rgba(221, 116, 68, 0.24);
  background: rgba(255, 250, 244, 0.96);
}

.option input {
  margin-top: 3px;
}

.option-text strong {
  display: block;
  margin-bottom: 2px;
  font-size: 14px;
}

.option-text span {
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.quiz-actions {
  margin-top: 26px;
  justify-content: flex-end;
}

.result-top {
  align-items: start;
}

.result-tagline {
  margin: 12px 0 0;
  color: var(--orange);
  font-size: 18px;
}

.result-badge-wrap {
  display: grid;
  gap: 12px;
  justify-items: end;
}

.result-code-badge {
  min-width: 110px;
  padding: 14px 18px;
  text-align: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(79, 123, 91, 0.12), rgba(143, 92, 114, 0.18));
  border: 1px solid rgba(123, 98, 67, 0.16);
  font-size: 28px;
  font-weight: 800;
}

.result-score-block {
  display: grid;
  justify-items: end;
  gap: 4px;
}

.result-score-label {
  color: var(--muted);
  font-size: 13px;
}

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

.result-summary {
  margin-top: 18px;
  font-size: 17px;
}

.result-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.8fr);
  margin-top: 24px;
  align-items: start;
}

.result-main,
.result-side {
  display: grid;
  gap: 18px;
}

.dimension-list,
.practice-list {
  display: grid;
  gap: 14px;
}

.dimension-item {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.76);
}

.dimension-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.dimension-top h4 {
  margin: 0;
  font-size: 18px;
}

.dimension-label-line {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.dimension-score {
  color: var(--moss);
  font-weight: 700;
}

.dimension-intro,
.overview-text {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.dimension-axis-head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.dimension-axis-head span:nth-child(2) {
  color: var(--orange);
  font-weight: 700;
}

.dimension-axis-head span:last-child {
  text-align: right;
}

.dimension-axis-track {
  position: relative;
  height: 16px;
  margin-top: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(110, 125, 150, 0.44), rgba(255, 214, 102, 0.9));
}

.dimension-axis-center {
  position: absolute;
  left: 50%;
  top: -4px;
  width: 2px;
  height: 24px;
  background: rgba(47, 38, 26, 0.22);
  transform: translateX(-50%);
}

.dimension-axis-marker {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(47, 38, 26, 0.32);
  box-shadow: 0 6px 18px rgba(47, 38, 26, 0.16);
  transform: translate(-50%, -50%);
}

.dimension-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 12px;
}

.dimension-stat,
.overview-chip {
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(123, 98, 67, 0.12);
}

.dimension-stat {
  padding: 12px;
}

.dimension-stat span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.dimension-stat strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.dimension-summary {
  margin: 0;
}

.dimension-explain-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.dimension-explain {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.82);
}

.dimension-explain h5 {
  margin: 0 0 6px;
  font-size: 15px;
}

.dimension-explain p,
.dimension-subtext {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.dimension-explain.positive h5 {
  color: var(--orange);
}

.dimension-explain.negative h5 {
  color: #5f6f8c;
}

.dimension-subtext {
  margin-top: 12px;
}

.dimension-theory {
  margin-top: 8px !important;
  font-size: 14px;
}

.dimension-item p,
.practice-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.practice-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.76);
}

.practice-item h4 {
  margin: 0 0 8px;
  font-size: 17px;
}

.practice-item small {
  display: inline-block;
  margin-top: 10px;
  color: var(--orange);
}

.plain-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.focus-axis {
  margin: 4px 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--moss);
}

.result-actions {
  margin-top: 22px;
}

.overview-block {
  display: grid;
  gap: 14px;
}

.overview-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.overview-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  color: var(--moss);
  font-weight: 700;
}

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

  .result-badge-wrap {
    justify-items: start;
  }

  .result-top,
  .quiz-top,
  .section-head,
  .progress-meta {
    align-items: start;
    flex-direction: column;
  }

  .dimension-stats,
  .dimension-explain-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 18px 12px 36px;
  }

  .hero,
  .quiz-shell,
  .result-shell,
  .mini-card,
  .theory-card,
  .inner-card {
    padding: 18px;
  }

  .hero h1,
  .quiz-top h2,
  .result-heading h2 {
    font-size: clamp(30px, 9vw, 46px);
  }

  .question-title {
    font-size: 18px;
  }

  .option {
    grid-template-columns: 18px 1fr;
    padding: 12px 14px;
  }
}