:root {
  --bg: #f5efe6;
  --card: #fffaf3;
  --line: #e7ddcf;
  --ink: #2d2722;
  --muted: #746b61;
  --accent: #2f6e62;
  --accent-soft: #d9ebe4;
  --accent-warm: #cb8354;
  --shadow: 0 18px 40px rgba(58, 46, 35, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.72), transparent 28%),
    linear-gradient(180deg, #f7f2eb 0%, #efe4d7 100%);
  color: var(--ink);
  font-family: "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

.app-shell {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 56px;
}

.site-header {
  margin-bottom: 24px;
}

.site-kicker,
.eyebrow {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-header h1,
.hero-copy h2,
#question-title,
#result-title {
  margin: 0;
  line-height: 1.06;
}

.site-header h1 {
  font-size: clamp(2.6rem, 7vw, 4.8rem);
}

.site-subtitle,
.hero-text,
.body-text,
.note,
.plain-list,
.quote-text,
.result-subtitle {
  line-height: 1.7;
}

.site-subtitle {
  max-width: 42rem;
  margin: 12px 0 0;
  color: var(--muted);
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.quiz-card,
.result-card,
.mini-card {
  padding: 28px;
}

.hero-card,
.landing-grid,
.result-layout {
  display: grid;
  gap: 20px;
}

.hero-card {
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.72fr);
  align-items: start;
}

.hero-copy h2 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  max-width: 11ch;
}

.hero-text {
  margin: 16px 0 22px;
  color: var(--muted);
  max-width: 42rem;
}

.hero-notice {
  display: grid;
  gap: 6px;
  margin: 0 0 20px;
  padding: 14px 16px;
  border-radius: 18px;
  background: #f3ebe1;
  border: 1px dashed #d6c8b5;
}

.hero-notice p {
  margin: 0;
  line-height: 1.6;
}

.hero-actions {
  display: grid;
  gap: 10px;
}

.hero-panel {
  position: relative;
  padding: 20px;
  border-radius: 18px;
  background: #f4ece2;
  border: 1px solid var(--line);
}

.hero-stamp {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid #c79a75;
  color: #9c5f39;
  background: #fff4ea;
  font-size: 0.9rem;
  font-weight: 600;
  transform: rotate(-6deg);
}

.landing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}

.plain-list {
  margin: 0;
  padding-left: 18px;
}

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

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

.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #f5efe6;
  color: var(--ink);
  font-size: 0.95rem;
}

.primary-btn,
.ghost-btn,
.option-btn {
  border: 0;
  border-radius: 18px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.primary-btn,
.ghost-btn {
  width: fit-content;
  padding: 12px 18px;
  cursor: pointer;
}

.primary-btn {
  background: var(--ink);
  color: #fffaf3;
}

.ghost-btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.ghost-btn.is-disabled,
.ghost-btn:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

.quiz-top,
.quiz-footer {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: flex-start;
}

#question-title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-top: 8px;
  max-width: 16ch;
}

.quiz-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 18px;
}

.meta-pill {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: #f3ece3;
  color: var(--muted);
  border: 1px solid var(--line);
}

.meta-pill-accent {
  color: var(--accent);
  background: #edf6f3;
}

.progress-track {
  width: 100%;
  height: 10px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: #eee3d6;
  overflow: hidden;
}

.progress-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
}

.option-list {
  display: grid;
  gap: 12px;
}

.option-btn {
  width: 100%;
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  text-align: left;
  cursor: pointer;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}

.option-body {
  display: grid;
  gap: 6px;
}

.option-copy {
  line-height: 1.6;
}

.option-roast {
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.5;
}

.option-btn.selected,
.option-btn:hover {
  background: #f7f0e8;
  box-shadow: 0 10px 24px rgba(80, 62, 44, 0.06);
}

.option-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f1e5d7;
  color: var(--ink);
  font-size: 0.92rem;
}

.quiz-footer {
  margin-top: 22px;
}

.note {
  margin: 0;
  color: var(--muted);
}

.result-layout {
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.35fr);
  align-items: start;
}

.portrait-panel {
  display: grid;
  gap: 12px;
  padding: 20px;
  border-radius: 20px;
  background: #f4ece2;
  border: 1px solid var(--line);
}

.result-image {
  width: 100%;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
  object-fit: contain;
}

.result-level {
  margin: 0;
  color: var(--muted);
}

.result-title,
#result-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.result-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
}

.result-verdict {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-radius: 16px;
  background: #f2e6d8;
  border: 1px solid var(--line);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.6;
}

.result-summary {
  margin-top: 16px;
}

.result-detail {
  margin-top: 14px;
  color: var(--muted);
}

.info-block + .info-block,
.fact-grid,
.quote-box,
.advice-box,
.result-actions {
  margin-top: 20px;
}

.info-block h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.evidence-list strong {
  display: block;
  margin-bottom: 4px;
}

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

.fact-card {
  padding: 16px;
  border-radius: 18px;
  background: #f7f1e8;
  border: 1px solid var(--line);
}

.fact-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.fact-card p {
  margin: 0;
}

.quote-box,
.advice-box {
  padding: 18px;
  border-radius: 18px;
  background: #f7f1e8;
  border: 1px solid var(--line);
}

.quote-text {
  margin: 0;
  font-size: 1.08rem;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.result-card[data-theme="cool"] {
  background: linear-gradient(180deg, #fffaf3, #f6f2eb);
}

.result-card[data-theme="cool"] .portrait-panel,
.result-card[data-theme="cool"] .result-verdict,
.result-card[data-theme="cool"] .fact-card,
.result-card[data-theme="cool"] .quote-box,
.result-card[data-theme="cool"] .advice-box {
  background: #eef3f1;
}

.result-card[data-theme="gloom"] {
  background: linear-gradient(180deg, #fff8f1, #f2ebe3);
}

.result-card[data-theme="gloom"] .portrait-panel,
.result-card[data-theme="gloom"] .result-verdict,
.result-card[data-theme="gloom"] .fact-card,
.result-card[data-theme="gloom"] .quote-box,
.result-card[data-theme="gloom"] .advice-box {
  background: #f1e8df;
}

.result-card[data-theme="spark"] {
  background: linear-gradient(180deg, #fff8f2, #f7ede6);
}

.result-card[data-theme="spark"] .portrait-panel,
.result-card[data-theme="spark"] .result-verdict,
.result-card[data-theme="spark"] .fact-card,
.result-card[data-theme="spark"] .quote-box,
.result-card[data-theme="spark"] .advice-box {
  background: #f8e9dc;
}

.result-card[data-theme="acid"] {
  background: linear-gradient(180deg, #fffaf3, #f2efe6);
}

.result-card[data-theme="acid"] .portrait-panel,
.result-card[data-theme="acid"] .result-verdict,
.result-card[data-theme="acid"] .fact-card,
.result-card[data-theme="acid"] .quote-box,
.result-card[data-theme="acid"] .advice-box {
  background: #eef0e6;
}

.result-card[data-theme="theater"] {
  background: linear-gradient(180deg, #fff8fb, #f3ebf2);
}

.result-card[data-theme="theater"] .portrait-panel,
.result-card[data-theme="theater"] .result-verdict,
.result-card[data-theme="theater"] .fact-card,
.result-card[data-theme="theater"] .quote-box,
.result-card[data-theme="theater"] .advice-box {
  background: #f3e7ef;
}

.result-card[data-theme="social"] {
  background: linear-gradient(180deg, #fffaf6, #f1ede8);
}

.result-card[data-theme="social"] .portrait-panel,
.result-card[data-theme="social"] .result-verdict,
.result-card[data-theme="social"] .fact-card,
.result-card[data-theme="social"] .quote-box,
.result-card[data-theme="social"] .advice-box {
  background: #efe9e3;
}

@media (max-width: 820px) {
  .hero-card,
  .landing-grid,
  .result-layout,
  .fact-grid {
    grid-template-columns: 1fr;
  }

  .quiz-top,
  .quiz-footer {
    flex-direction: column;
  }

  .app-shell {
    width: min(100% - 24px, 960px);
    padding-top: 28px;
  }
}