/* ===================================================
   绀句氦闈㈠叿涔嬩笅 鈥?缇婄毊绾镐笌鍕冭壆绗厭绾?   "鐧惧勾瀹舵棌缁濆瘑蹇冪悊妗ｆ" 璐ㄦ劅
   =================================================== */

/* ===== 鍏ㄥ眬閲嶇疆涓庡熀纭€鏍峰紡 ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --parchment: #F9F8F5;
  --cream: #F0EDE8;
  --cream-dark: #E8E4DD;
  --espresso: #333130;
  --espresso-soft: #4A4645;
  --taupe: #8A8580;
  --taupe-light: #B0ABA6;
  --line: #E5E2DB;
  --line-light: #EFEDE8;
  --burgundy: #8A1C2E;
  --burgundy-light: #A8283E;
  --burgundy-glow: rgba(138, 28, 46, 0.15);
  --burgundy-fill: rgba(138, 28, 46, 0.08);
  --champagne: #D4C5A9;
  --champagne-light: #E5DCCB;
  --gray-mist: #C4C0BA;
  --white: #FFFFFF;
  --font-display: 'Cinzel Decorative', 'Georgia', serif;
  --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Georgia', serif;
  --font-sans: 'Noto Sans SC', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --radius: 8px;
  --radius-sm: 4px;
  --transition: 0.3s ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--parchment);
  color: var(--espresso);
  min-height: 100vh;
  overflow-x: hidden;
  font-weight: 400;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== 閫氱敤缁勪欢 ===== */
.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 20px;
  min-height: 100vh;
  position: relative;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--burgundy);
  letter-spacing: 2px;
  margin-bottom: 16px;
  font-weight: 600;
  position: relative;
  padding-bottom: 8px;
}

.section-subnote {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  color: var(--taupe-light);
  letter-spacing: 1px;
  font-weight: 400;
  margin-left: 8px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--burgundy);
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--line);
  margin: 20px 0;
}

/* ===== 椤甸潰鍒囨崲 ===== */
.page {
  display: none;
  animation: fadeIn 0.5s ease;
}

.page.active {
  display: block;
}

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

/* ================================================
   棣栭〉
   ================================================ */
#page-intro {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  position: relative;
}

#page-intro.active {
  display: flex;
}

.intro-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  width: 100%;
  background: radial-gradient(ellipse at 50% 30%, rgba(212, 197, 169, 0.12) 0%, transparent 70%);
}

/* 鍛借繍鍏潰浣?*/
.intro-octa-wrap {
  width: 180px;
  height: 180px;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.intro-octa-wrap canvas {
  width: 180px;
  height: 180px;
  display: block;
}

/* 涓绘爣棰橈細鍙ゅ吀琛嚎锛岃秴澶у瓧闂磋窛 */
.intro-title {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: var(--espresso);
  margin-bottom: 10px;
  line-height: 1.25;
  letter-spacing: 8px;
  font-weight: 600;
}

/* 鍓爣棰橈細鐜颁唬鏃犺‖绾匡紝娣辩伆 */
.intro-subtitle {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  color: var(--taupe);
  margin-bottom: 28px;
  letter-spacing: 4px;
  font-weight: 400;
}

/* 璀﹀憡鏍囩锛氶晜绌洪厭绾㈢粏妗?*/
.intro-badge {
  display: inline-block;
  font-size: 0.65rem;
  color: var(--burgundy);
  border: 1px solid var(--burgundy);
  padding: 5px 16px;
  letter-spacing: 3px;
  margin-bottom: 40px;
  font-weight: 400;
  font-family: var(--font-serif);
}

/* CTA锛氬疄蹇冮厭绾㈡寜閽紝鐧藉瓧锛屽讥鏁ｉ槾褰?*/
.btn-start {
  background: var(--burgundy);
  border: none;
  color: var(--white);
  padding: 16px 60px;
  font-size: 0.9rem;
  cursor: pointer;
  letter-spacing: 8px;
  font-family: var(--font-serif);
  font-weight: 400;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: 0 4px 20px rgba(138, 28, 46, 0.3);
}

.btn-start:hover {
  box-shadow: 0 6px 30px rgba(138, 28, 46, 0.45);
  transform: translateY(-1px);
}

.btn-start:active {
  transform: translateY(0);
  box-shadow: 0 2px 12px rgba(138, 28, 46, 0.3);
}

/* 搴曢儴娉ㄨ剼 */
.intro-footer {
  position: absolute;
  bottom: 36px;
  font-size: 0.6rem;
  color: var(--taupe-light);
  letter-spacing: 4px;
  font-family: var(--font-serif);
  font-weight: 400;
}

/* ================================================
   绛旈椤?   ================================================ */
.quiz-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 0 2px;
}

.quiz-scenario {
  font-size: 0.65rem;
  color: var(--taupe);
  letter-spacing: 2px;
  font-weight: 400;
}

.quiz-progress-text {
  font-size: 0.8rem;
  color: var(--burgundy);
  font-family: var(--font-serif);
}

.progress-bar-track {
  width: 100%;
  height: 2px;
  background: var(--line);
  margin-bottom: 32px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--burgundy);
  transition: width 0.5s ease;
  width: 5%;
}

.question-card {
  background: transparent;
  padding: 0;
  margin-bottom: 28px;
  border: none;
  box-shadow: none;
}

.question-number {
  font-size: 0.7rem;
  color: var(--taupe-light);
  font-family: var(--font-serif);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.question-text {
  font-size: 1.05rem;
  line-height: 1.8;
  min-height: 3.4em;
  color: var(--espresso);
  font-weight: 400;
}

.question-cursor {
  display: inline-block;
  width: 1px;
  height: 1.1em;
  background: var(--burgundy);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.options-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.option-btn {
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--espresso);
  padding: 16px 18px;
  border-radius: var(--radius);
  text-align: left;
  font-size: 0.88rem;
  line-height: 1.6;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: var(--font-sans);
  font-weight: 400;
}

.option-btn:hover {
  border-color: var(--champagne);
  background: rgba(212, 197, 169, 0.06);
  transform: translateX(3px);
}

.option-btn.selected {
  border-color: var(--burgundy);
  background: var(--burgundy-fill);
}

.option-text-wrapper {
  display: flex;
  align-items: flex-start;
}

.option-label {
  display: inline-block;
  width: 22px;
  height: 22px;
  line-height: 22px;
  text-align: center;
  font-size: 0.7rem;
  color: var(--taupe);
  margin-right: 12px;
  flex-shrink: 0;
  font-family: var(--font-serif);
  letter-spacing: 0;
}

.option-btn.selected .option-label {
  color: var(--burgundy);
  font-weight: 600;
}

/* 瀵艰埅 */
.quiz-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  min-height: 44px;
}

.btn-prev {
  background: transparent;
  border: none;
  color: var(--taupe-light);
  padding: 10px 0;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: var(--transition);
  letter-spacing: 1px;
}

.btn-prev:hover {
  color: var(--espresso);
}

.btn-next {
  background: var(--burgundy);
  color: var(--white);
  font-weight: 400;
  letter-spacing: 3px;
  border: none;
  padding: 10px 24px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  transition: var(--transition);
}

.btn-next:hover {
  box-shadow: 0 4px 20px rgba(138, 28, 46, 0.35);
}

.btn-prev.hidden,
.btn-next.hidden {
  visibility: hidden;
  pointer-events: none;
}

/* ================================================
   鍔犺浇椤?   ================================================ */
#page-loading {
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--parchment);
  position: relative;
  overflow: hidden;
}

#page-loading.active {
  display: flex;
}

.loading-content {
  text-align: center;
  z-index: 2;
}

.loading-typewriter {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--burgundy);
  letter-spacing: 3px;
  min-height: 2em;
  animation: loadingPulse 1.2s ease-in-out infinite;
}

.loading-typewriter span {
  display: inline-block;
  animation: loadingDot 1.4s infinite;
}

.loading-typewriter span:nth-child(2) { animation-delay: 0.2s; }
.loading-typewriter span:nth-child(3) { animation-delay: 0.4s; }

@keyframes loadingDot {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

@keyframes loadingPulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* 鍔犺浇涓殑瑁呴グ灏佸嵃绾?*/
.loading-seal {
  margin: 32px auto;
  width: 60px;
  height: 60px;
  border: 1px solid var(--burgundy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.7rem;
  color: var(--burgundy);
  letter-spacing: 3px;
  opacity: 0.5;
  animation: sealRotate 3s linear infinite;
}

@keyframes sealRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 鏆楄壊闂儊杩囨浮锛堢煭鏆傜殑涓€甯э紝淇濈暀浠紡鎰燂級 */
.loading-flash {
  position: fixed;
  inset: 0;
  background: var(--burgundy);
  opacity: 0;
  pointer-events: none;
  z-index: 100;
  transition: opacity 0.1s;
}

.loading-flash.active {
  opacity: 0.12;
}

/* ================================================
   缁撴灉椤?   ================================================ */
/* 妯″潡涓€锛氳瑙夐《鍐?*/
.result-header {
  text-align: center;
  padding: 24px 0 20px;
}

.result-file-number {
  font-size: 0.65rem;
  color: var(--taupe-light);
  letter-spacing: 2px;
  margin-bottom: 24px;
  font-family: var(--font-serif);
}

.result-dominant-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--burgundy);
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: 2px;
}

.result-dominant-sub {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--taupe);
  margin-bottom: 0;
  letter-spacing: 1px;
}

/* 鎾曡閴村畾 鈥?宸﹀彸骞舵帓 */
.tear-section {
  display: grid;
  grid-template-columns: 3.5fr 6.5fr;
  gap: 0;
  margin-bottom: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.tear-box {
  padding: 24px 20px;
  position: relative;
}

.tear-box:first-child {
  border-right: 1px solid var(--line);
}

/* 宸︿晶瀹瑰櫒锛歠lex 灞呬腑 + 鎻掔敾鍗犱綅 */
.tear-box.mask {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.tear-placeholder {
  width: 90px;
  height: 90px;
  border: 1px dashed rgba(138, 28, 46, 0.25);
  background: rgba(138, 28, 46, 0.03);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.tear-placeholder-icon {
  font-size: 2rem;
  opacity: 0.35;
  line-height: 1;
}

.tear-box.mask .tear-label,
.tear-box.mask .tear-text {
  text-align: center;
}

.tear-box.mask .tear-text {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.5;
}

.tear-label {
  font-size: 0.6rem;
  color: var(--taupe);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 10px;
  font-family: var(--font-serif);
  font-weight: 400;
}

.tear-label .en {
  color: var(--taupe-light);
  margin-left: 4px;
}

.tear-text {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--espresso);
  font-weight: 400;
}

/* 鍙嶆淳绠磋█ */
.quote-block {
  text-align: center;
  padding: 24px 20px;
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--burgundy);
  font-size: 0.95rem;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
}

/* 妯″潡浜岋細鏆楅粦鎸囨暟 */
.dei-section {
  text-align: center;
  padding: 28px 24px;
}

.dei-label {
  font-size: 0.65rem;
  color: var(--taupe);
  letter-spacing: 3px;
  margin-bottom: 12px;
  display: block;
  text-transform: uppercase;
  font-family: var(--font-serif);
}

.dei-number {
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--burgundy);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.dei-compare {
  font-size: 0.82rem;
  color: var(--espresso-soft);
  line-height: 1.7;
  font-weight: 400;
}

.dei-compare .highlight {
  color: var(--burgundy);
  font-weight: 600;
}

.dei-level-badge {
  display: inline-block;
  background: var(--burgundy);
  color: var(--white);
  padding: 3px 16px;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 2px;
  margin-top: 12px;
  font-family: var(--font-serif);
}

.dei-level-desc {
  font-size: 0.8rem;
  color: var(--taupe);
  margin-top: 14px;
  line-height: 1.6;
  font-weight: 400;
}

/* 妯″潡涓夛細闆疯揪鍥?*/
.radar-section {
  padding: 24px;
}

.radar-wrapper {
  display: flex;
  justify-content: center;
  padding: 8px;
}

.radar-wrapper canvas {
  max-width: 100%;
  width: 300px;
  height: 300px;
}

.radar-legend {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 12px;
  font-size: 0.72rem;
  color: var(--taupe);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* 妯″潡鍥涳細Top 3 */
.top3-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 16px;
}

.top3-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-light);
}

.top3-item:last-child {
  border-bottom: none;
}

.top3-rank {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  color: var(--burgundy);
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.top3-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.top3-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--espresso);
}

.top3-name .alias {
  font-weight: 400;
  color: var(--taupe);
  font-size: 0.82rem;
  margin-left: 4px;
}

.top3-pct {
  color: var(--burgundy);
  font-size: 0.9rem;
  font-weight: 600;
  margin-left: 8px;
}

.top3-dominate {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  color: var(--burgundy);
  border: 1px solid var(--burgundy);
  padding: 1px 6px;
  margin-left: 8px;
  letter-spacing: 1px;
  font-weight: 400;
}

.top3-comment {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--taupe);
  font-weight: 400;
}

.chemistry-text {
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--espresso-soft);
  padding: 16px;
  font-weight: 400;
  white-space: pre-line;
  background: rgba(138, 28, 46, 0.03);
  border-left: 2px solid var(--burgundy);
  margin-top: 4px;
}

/* 妯″潡浜旓細鍏ㄧ淮搴﹀睍寮€ */
.gene-row {
  margin-bottom: 18px;
}

.gene-row:last-child {
  margin-bottom: 0;
}

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

.gene-name {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--espresso);
}

.gene-score-text {
  font-size: 0.85rem;
  color: var(--burgundy);
  font-family: var(--font-serif);
  font-weight: 600;
}

.gene-bar-track {
  width: 100%;
  height: 6px;
  background: var(--cream);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 4px;
}

.gene-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--burgundy);
  transition: width 1s ease;
  width: 0;
}

.gene-comment {
  font-size: 0.72rem;
  color: var(--taupe);
  line-height: 1.5;
  font-weight: 400;
}

/* 妯″潡鍏細绀句氦褰╄泲 */
.egg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.egg-card {
  background: var(--parchment);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  border: 1px solid var(--line-light);
}

.egg-label {
  font-size: 0.6rem;
  color: var(--taupe);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
  font-weight: 400;
}

.egg-value {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: var(--espresso);
  font-weight: 600;
  line-height: 1.5;
}

.share-btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--burgundy);
  border: none;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 400;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--font-serif);
  letter-spacing: 4px;
  transition: var(--transition);
}

.share-btn:hover {
  background: var(--burgundy-light);
}

.share-note {
  text-align: center;
  font-size: 0.65rem;
  color: var(--taupe-light);
  margin-top: 12px;
  letter-spacing: 2px;
}

/* 閲嶆祴鎸夐挳 */
.btn-retake {
  display: block;
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--taupe);
  font-size: 0.8rem;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--font-sans);
  margin-top: 12px;
  transition: var(--transition);
  letter-spacing: 2px;
}

.btn-retake:hover {
  border-color: var(--burgundy);
  color: var(--burgundy);
}

/* ===== 鍝嶅簲寮?===== */
@media (max-width: 400px) {
  .container { padding: 20px 16px; }
  .intro-container { padding: 32px 20px; }
  .intro-title { font-size: 1.6rem; letter-spacing: 6px; }
  .intro-octa-wrap { width: 150px; height: 150px; margin-bottom: 36px; }
  .intro-octa-wrap canvas { width: 150px; height: 150px; }
  .btn-start { padding: 14px 40px; letter-spacing: 6px; font-size: 0.85rem; }
  .intro-footer { font-size: 0.55rem; letter-spacing: 3px; }
  .result-dominant-title { font-size: 1.5rem; }
  .dei-number { font-size: 2.6rem; }
  .tear-section { grid-template-columns: 1fr; }
  .tear-box:first-child { border-right: none; border-bottom: 1px solid var(--line); }
  .egg-grid { grid-template-columns: 1fr; }
}

/* ===== Chrome 婊氬姩鏉?===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--parchment); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 2px; }

/* ===== 宸ュ叿绫?===== */
.hidden { display: none !important; }
.text-center { text-align: center; }