:root {
  --bg: #e7d7bb;
  --bg-deep: #d0ba94;
  --paper: rgba(248, 240, 226, 0.98);
  --paper-strong: rgba(253, 248, 241, 0.98);
  --paper-soft: rgba(239, 228, 206, 0.94);
  --ink: #2f2219;
  --ink-soft: #705b45;
  --ink-faint: #947d65;
  --cinnabar: #9a3b2b;
  --cinnabar-deep: #78281d;
  --gold: #9b7641;
  --moss: #68714d;
  --line: rgba(132, 96, 56, 0.22);
  --line-strong: rgba(154, 59, 43, 0.34);
  --shadow: 0 18px 44px rgba(78, 53, 28, 0.18);
  --shadow-soft: 0 10px 24px rgba(78, 53, 28, 0.11);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'Noto Serif SC', 'Songti SC', serif;
  background:
    radial-gradient(circle at 12% 16%, rgba(113, 88, 57, 0.11), transparent 22%),
    radial-gradient(circle at 86% 18%, rgba(154, 59, 43, 0.08), transparent 18%),
    radial-gradient(circle at 84% 80%, rgba(101, 84, 60, 0.08), transparent 23%),
    linear-gradient(180deg, #f0e4cf 0%, #e0cbab 100%);
  background-attachment: fixed;
}

body.is-locked {
  overflow: hidden;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    repeating-linear-gradient(
      180deg,
      transparent 0,
      transparent 41px,
      rgba(120, 94, 61, 0.028) 41px,
      rgba(120, 94, 61, 0.028) 42px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 64px,
      rgba(255, 255, 255, 0.05) 64px,
      rgba(255, 255, 255, 0.05) 65px
    );
  mix-blend-mode: multiply;
}

body::after {
  background:
    radial-gradient(circle at 20% 70%, rgba(47, 36, 27, 0.08), transparent 18%),
    radial-gradient(circle at 74% 28%, rgba(47, 36, 27, 0.1), transparent 21%),
    linear-gradient(135deg, transparent 35%, rgba(255, 255, 255, 0.08) 50%, transparent 66%);
  opacity: 0.9;
}

button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.app-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 18px;
  background:
    radial-gradient(circle at center, rgba(243, 233, 211, 0.08), transparent 30%),
    rgba(33, 23, 15, 0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.auth-gate.is-hidden {
  display: none;
}

.auth-panel {
  position: relative;
  width: min(100%, 460px);
  padding: 24px 22px;
  overflow: hidden;
  border: 1px solid rgba(129, 96, 56, 0.28);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.96), rgba(244, 233, 213, 0.98)),
    var(--paper);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
}

.auth-panel::before,
.auth-panel::after,
.entry-card::before,
.entry-card::after,
.quiz-progress-card::before,
.question-card::before,
.result-card::before,
.result-card::after {
  content: '';
  position: absolute;
  pointer-events: none;
}

.auth-panel::before,
.entry-card::before,
.quiz-progress-card::before,
.question-card::before,
.result-card::before {
  inset: 10px;
  border: 1px solid rgba(147, 111, 70, 0.14);
  border-radius: inherit;
}

.auth-panel::after {
  right: 18px;
  top: 18px;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(154, 59, 43, 0.12), transparent 68%),
    radial-gradient(circle at center, rgba(154, 59, 43, 0.2), rgba(154, 59, 43, 0.02) 72%);
  opacity: 0.9;
}

.auth-panel > * {
  position: relative;
  z-index: 1;
}

.auth-kicker,
.step-tag,
.action-label,
.mini-label,
.question-label {
  margin: 0;
  color: var(--cinnabar);
  font-family: 'Ma Shan Zheng', 'KaiTi', cursive;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}

.auth-title {
  margin: 12px 0 0;
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: clamp(1.88rem, 4vw, 2.42rem);
  line-height: 1.12;
}

.auth-copy {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.72;
}

.auth-form {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.auth-input {
  width: 100%;
  height: 50px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  font: inherit;
  background: rgba(255, 251, 243, 0.9);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  outline: none;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.auth-input::placeholder {
  color: rgba(110, 90, 69, 0.46);
}

.auth-input:focus {
  border-color: rgba(154, 59, 43, 0.42);
  box-shadow: 0 0 0 4px rgba(154, 59, 43, 0.08);
}

.auth-button {
  width: 100%;
}

.auth-status {
  min-height: 24px;
  margin: 10px 0 0;
  color: var(--cinnabar);
  font-size: 0.9rem;
  line-height: 1.5;
}

.site-legal {
  position: relative;
  z-index: 1;
  padding: 10px 18px 28px;
  background: linear-gradient(180deg, rgba(239, 228, 209, 0) 0%, rgba(239, 228, 209, 0.52) 32%, rgba(239, 228, 209, 0.9) 100%);
}

.site-legal::before {
  content: '';
  display: block;
  width: min(100%, 860px);
  height: 1px;
  margin: 0 auto 12px;
  background: linear-gradient(90deg, transparent, rgba(154, 59, 43, 0.22), transparent);
}

.site-legal-inner {
  width: min(100%, 860px);
  margin: 0 auto;
  color: rgba(110, 90, 69, 0.82);
  font-size: 0.78rem;
  line-height: 1.7;
}

.site-legal-inner p {
  margin: 0;
}

.site-legal-inner p + p {
  margin-top: 4px;
}

.view-section {
  width: 100%;
}

.view-section.is-hidden {
  display: none;
}

.entry-page,
.quiz-page,
.result-page {
  min-height: 100vh;
  padding: 20px 18px;
}

.entry-page,
.result-page {
  display: grid;
  place-items: center;
}

.quiz-page {
  display: block;
}

.entry-card,
.quiz-progress-card,
.question-card,
.result-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(132, 96, 56, 0.26);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 251, 243, 0.96), rgba(241, 230, 208, 0.97)),
    var(--paper);
  box-shadow: var(--shadow);
}

.entry-card::after,
.result-card::after {
  right: 28px;
  top: 18px;
  width: 90px;
  height: 90px;
  border-radius: 18px;
  background:
    radial-gradient(circle, rgba(154, 59, 43, 0.08), transparent 70%),
    linear-gradient(180deg, rgba(154, 59, 43, 0.1), rgba(154, 59, 43, 0.02));
  opacity: 0.85;
}

.question-card::before {
  inset: 12px;
}

.entry-layout,
.entry-aside,
.entry-main,
.action-panel,
.result-topline,
.result-hero,
.result-footer {
  position: relative;
  z-index: 1;
}

.entry-card {
  width: min(100%, 920px);
  padding: 22px;
  animation: fade-up 280ms ease-out;
}

.entry-layout {
  display: grid;
  grid-template-columns: minmax(188px, 220px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.entry-aside {
  display: grid;
  gap: 14px;
  padding: 4px 18px 4px 0;
  border-right: 1px solid rgba(132, 96, 56, 0.18);
}

.fact-row span,
.count-pill,
.question-chip,
.result-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  font-size: 0.8rem;
  background: rgba(255, 248, 236, 0.84);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.step-tag,
.mini-label {
  font-size: 1rem;
}

.entry-copy {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.entry-copy h1 {
  margin: 0;
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: clamp(1.92rem, 3.3vw, 2.76rem);
  line-height: 0.88;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.04em;
}

.entry-copy p,
.choice-copy span,
.entry-hint,
.form-status,
.quiz-tip,
.result-summary,
#result-preference-line,
.result-panel li,
.auth-copy,
.site-legal-inner {
  font-family: 'Noto Serif SC', 'Songti SC', serif;
}

.entry-copy p,
.choice-copy span,
.entry-hint,
.form-status,
.quiz-tip,
.result-summary,
#result-preference-line,
.result-panel li {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.78;
}

.entry-copy p {
  max-width: 15ch;
  padding-top: 8px;
  font-size: 0.92rem;
}

.fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fact-row span,
.count-pill {
  padding: 6px 10px;
  border: 1px solid rgba(154, 59, 43, 0.14);
  color: var(--ink-soft);
}

.entry-hint {
  padding-top: 12px;
  border-top: 1px dashed rgba(132, 96, 56, 0.18);
  font-size: 0.88rem;
}

.entry-main {
  display: grid;
  gap: 12px;
}

.choice-list {
  display: grid;
  gap: 8px;
}

.choice-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(132, 96, 56, 0.16);
  border-left: 5px solid transparent;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.95), rgba(242, 231, 211, 0.92)),
    var(--paper-soft);
  box-shadow: var(--shadow-soft);
  text-align: left;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.choice-card:hover,
.option-button:hover {
  transform: translateY(-2px);
  border-color: rgba(154, 59, 43, 0.22);
  box-shadow: 0 18px 28px rgba(78, 53, 28, 0.12);
}

.choice-card:focus-visible,
.start-button:focus-visible,
.ghost-button:focus-visible,
.text-button:focus-visible,
.option-button:focus-visible,
.auth-input:focus-visible {
  outline: 3px solid rgba(154, 59, 43, 0.18);
  outline-offset: 2px;
}

.choice-card.is-selected,
.option-button.is-active {
  border-color: rgba(154, 59, 43, 0.24);
  border-left-color: var(--cinnabar);
  background:
    linear-gradient(135deg, rgba(154, 59, 43, 0.08), rgba(155, 118, 65, 0.12)),
    rgba(252, 247, 238, 0.96);
  box-shadow: 0 20px 36px rgba(78, 53, 28, 0.14);
}

.choice-copy {
  display: grid;
  gap: 6px;
}

.choice-copy strong {
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: clamp(1.08rem, 1.7vw, 1.24rem);
  line-height: 1.14;
}

.choice-copy span {
  max-width: 42ch;
  font-size: 0.86rem;
  line-height: 1.62;
}

.action-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(208px, 228px);
  gap: 8px 14px;
  align-items: end;
  padding-top: 12px;
  border-top: 1px solid rgba(132, 96, 56, 0.14);
}

.action-copy {
  display: grid;
  gap: 6px;
}

.action-label {
  font-size: 0.94rem;
}

#selected-label {
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: 1.04rem;
  line-height: 1.2;
}

.start-button,
.ghost-button,
.text-button {
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius-md);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

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

.start-button {
  color: #fbf2e4;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: linear-gradient(180deg, #a84733 0%, #7d2a1f 100%);
  box-shadow: 0 18px 34px rgba(122, 40, 29, 0.24);
}

.ghost-button {
  border: 1px solid rgba(132, 96, 56, 0.2);
  background: rgba(255, 250, 240, 0.8);
  color: var(--ink);
}

.ghost-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.text-button {
  color: var(--ink-soft);
  background: transparent;
}

.form-status {
  grid-column: 1 / -1;
  font-size: 0.82rem;
}

.quiz-shell,
.result-shell {
  margin: 0 auto;
  animation: fade-up 280ms ease-out;
}

.quiz-shell {
  width: min(100%, 850px);
  display: grid;
  gap: 12px;
}

.result-shell {
  width: min(100%, 900px);
}

.quiz-progress-card,
.question-card {
  padding: 16px 18px;
}

.quiz-progress-card {
  display: grid;
  gap: 8px;
}

.progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.progress-head strong {
  color: var(--cinnabar);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: 1.02rem;
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(155, 118, 65, 0.16);
  overflow: hidden;
}

.progress-track span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #c39a61 0%, #983b2a 100%);
  transition: width 180ms ease;
}

.question-card {
  display: grid;
  gap: 16px;
}

.question-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.question-label {
  font-size: 1rem;
}

.question-chip {
  padding: 6px 10px;
  border: 1px solid rgba(154, 59, 43, 0.18);
  color: var(--cinnabar);
  font-family: 'Ma Shan Zheng', 'KaiTi', cursive;
  font-size: 0.92rem;
  letter-spacing: 0.05em;
}

.question-title {
  margin: 0;
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: clamp(1.78rem, 3.7vw, 2.56rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

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

.option-button {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(132, 96, 56, 0.18);
  border-left: 5px solid transparent;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.92), rgba(241, 230, 208, 0.88)),
    var(--paper-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  text-align: left;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.option-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(154, 59, 43, 0.22);
  border-radius: 999px;
  color: var(--cinnabar);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: 1.02rem;
  font-weight: 700;
  background: rgba(255, 250, 241, 0.92);
}

.option-text {
  color: var(--ink);
  font-size: 0.96rem;
  line-height: 1.58;
}

.option-button.is-active .option-key {
  border-color: transparent;
  background: linear-gradient(180deg, #a84733 0%, #7d2a1f 100%);
  color: #fbf2e4;
}

.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.quiz-tip {
  padding-left: 2px;
  font-size: 0.86rem;
}

.result-card {
  width: 100%;
  padding: 22px;
  animation: fade-up 280ms ease-out;
}

.result-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.result-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
  margin-top: 16px;
}

.result-kicker,
.result-persona {
  margin: 0;
}

.result-kicker {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.result-figure {
  margin: 8px 0 0;
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: clamp(2.6rem, 4.8vw, 4.1rem);
  line-height: 1;
}

.result-persona {
  margin-top: 10px;
  color: var(--cinnabar);
  font-family: 'Ma Shan Zheng', 'KaiTi', cursive;
  font-size: 1.08rem;
}

.result-summary {
  margin-top: 8px;
  max-width: 48ch;
  font-size: 0.96rem;
}

.result-seal {
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(122, 40, 29, 0.24);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(169, 73, 54, 0.94), rgba(128, 39, 28, 0.98));
  color: #f7e7d2;
  box-shadow: 0 18px 34px rgba(122, 40, 29, 0.18);
}

.result-seal span {
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: 1.84rem;
  font-weight: 700;
}

.result-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.result-tag {
  padding: 6px 10px;
  border: 1px solid rgba(154, 59, 43, 0.14);
  color: var(--cinnabar);
  font-family: 'Ma Shan Zheng', 'KaiTi', cursive;
  font-size: 0.9rem;
}

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

.score-item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 10px;
}

.score-item strong,
.score-item span {
  font-size: 0.92rem;
}

.score-item strong {
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
}

.score-item span {
  color: var(--ink-soft);
}

.score-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(155, 118, 65, 0.14);
  overflow: hidden;
}

.score-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c39a61 0%, #983b2a 100%);
}

.result-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.result-panel {
  padding: 14px;
  border: 1px solid rgba(132, 96, 56, 0.18);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 252, 246, 0.9), rgba(241, 230, 208, 0.86));
}

.result-panel h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-family: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
  font-size: 1.03rem;
}

.result-panel ul {
  margin: 0;
  padding-left: 18px;
}

.result-panel li + li {
  margin-top: 6px;
}

.result-footer {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(132, 96, 56, 0.2);
}

#result-preference-line {
  font-size: 0.94rem;
}

.result-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

@media (max-width: 840px) {
  .entry-layout,
  .result-panels {
    grid-template-columns: 1fr;
  }

  .entry-aside {
    padding: 4px 0 16px;
    border-right: 0;
    border-bottom: 1px solid rgba(132, 96, 56, 0.14);
  }

  .action-panel {
    grid-template-columns: 1fr;
  }

  .result-hero {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 620px) {
  .entry-page,
  .quiz-page,
  .result-page {
    padding: 14px;
  }

  .entry-card,
  .result-card,
  .quiz-progress-card,
  .question-card,
  .auth-panel {
    border-radius: 22px;
  }

  .entry-card,
  .result-card,
  .auth-panel {
    padding: 18px;
  }

  .entry-layout {
    gap: 16px;
  }

  .entry-aside {
    gap: 14px;
    padding-bottom: 16px;
  }

  .entry-copy {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .entry-copy h1 {
    font-size: 1.9rem;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    letter-spacing: -0.02em;
  }

  .entry-copy p {
    padding-top: 0;
    max-width: none;
    font-size: 0.9rem;
  }

  .choice-card {
    padding: 14px;
  }

  .quiz-footer,
  .result-topline {
    flex-direction: column;
    align-items: start;
  }

  .question-title {
    font-size: 1.52rem;
  }

  .option-button {
    gap: 10px;
    padding: 13px 12px;
  }

  .option-key {
    width: 36px;
    height: 36px;
    font-size: 0.92rem;
  }

  .option-text {
    font-size: 0.92rem;
  }

  .form-status,
  .quiz-tip,
  #result-preference-line,
  .site-legal-inner {
    font-size: 0.82rem;
  }

  .score-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .result-actions-row {
    flex-direction: column;
  }

  .site-legal {
    padding: 0 14px 24px;
  }
}