:root {
  --ink: #211a29;
  --muted: #766d7c;
  --paper: #f7f1e8;
  --cream: #fffaf2;
  --wine: #9b3653;
  --wine-dark: #5f2439;
  --gold: #c9a66b;
  --line: rgba(50, 35, 55, .14);
  font-family: "Noto Serif SC", "Songti SC", Georgia, serif;
  color: var(--ink);
  background: #17131f;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 50% 0, #3b273e 0, #17131f 52%); }
button { font: inherit; }
.app-shell { width: min(100%, 520px); min-height: 100vh; margin: 0 auto; background: var(--paper); box-shadow: 0 0 70px #0008; }
.page { display: none; min-height: 100vh; padding: max(28px, env(safe-area-inset-top)) 24px max(28px, env(safe-area-inset-bottom)); }
.page.active { display: flex; flex-direction: column; animation: reveal .35s ease; }
@keyframes reveal { from { opacity: 0; transform: translateY(8px); } }
.eyebrow { color: var(--wine); font: 700 11px/1.4 system-ui, sans-serif; letter-spacing: .22em; text-transform: uppercase; }
#intro-page { text-align: center; justify-content: center; position: relative; overflow: hidden; }
#intro-page::before, #intro-page::after { content:""; position:absolute; width:240px; height:240px; border:1px solid #9b36531c; border-radius:50%; }
#intro-page::before { left:-155px; top:10%; } #intro-page::after { right:-165px; bottom:12%; }
h1 { margin:20px 0 24px; font-size:clamp(34px, 10vw, 52px); line-height:1.08; letter-spacing:.04em; }
#intro-title { margin-top:4px; }
h1 em { display:inline-block; margin:7px 0; color:var(--wine); font:700 .36em/1 system-ui,sans-serif; letter-spacing:.2em; }
.spectrum-split { display:grid; grid-template-columns:1fr 1fr; margin-bottom:16px; border-radius:8px; overflow:hidden; box-shadow:0 8px 24px #32203912; }
.spectrum-split>div { display:flex; flex-direction:column; gap:7px; padding:17px 12px; }
.spectrum-split span { font:11px system-ui,sans-serif; letter-spacing:.14em; opacity:.72; }
.spectrum-split strong { font-size:20px; }
.sin-side { color:#eee8ef; background:#29222f; }
.virtue-side { color:#fff; background:linear-gradient(135deg,#b84d67,#88314c); }
.intro-card { display:grid; grid-template-columns:repeat(3,1fr); padding:18px 4px; margin:0 0 20px; border-block:1px solid var(--line); }
.intro-card div+div { border-left:1px solid var(--line); }
.intro-card strong,.intro-card span { display:block; }
.intro-card strong { margin-top:6px; font-size:15px; color:var(--wine-dark); }
.intro-card span { color:var(--muted); font:11px system-ui,sans-serif; }
.intro-copy { margin:0 auto 24px; color:var(--muted); font:14px/1.85 system-ui,sans-serif; text-align:left; }
.dimension-copy { margin:18px auto 0; padding:15px 16px; color:var(--muted); background:#fffaf480; border:1px solid var(--line); border-radius:7px; font:12px/1.75 system-ui,sans-serif; text-align:left; }
button { border:0; cursor:pointer; transition:.18s ease; }
.primary-btn,.secondary-btn { min-height:52px; padding:0 24px; border-radius:4px; letter-spacing:.08em; font-weight:700; }
.primary-btn { color:#fff; background:linear-gradient(135deg,var(--wine),var(--wine-dark)); box-shadow:0 10px 24px #7f2c4938; }
.primary-btn:disabled { opacity:.38; cursor:not-allowed; box-shadow:none; }
.primary-btn:not(:disabled):active,.secondary-btn:active { transform:translateY(1px); }
.secondary-btn { color:var(--wine-dark); background:transparent; border:1px solid #9b365366; }
.text-btn { margin-top:18px; color:var(--wine); background:none; text-decoration:underline; text-underline-offset:4px; }
.fine-print { margin:24px auto 0; max-width:390px; color:#8c838e; font:12px/1.7 system-ui,sans-serif; }
.hidden { display:none !important; }
.quiz-header { display:grid; grid-template-columns:36px 1fr auto; align-items:center; gap:14px; }
.icon-btn { width:36px; height:36px; border-radius:50%; color:var(--muted); background:#fff7; font:24px/1 system-ui; }
.progress-track { height:3px; background:#ded5d1; overflow:hidden; }
#progress-fill { height:100%; width:0; background:var(--wine); transition:width .3s ease; }
#progress-text { color:var(--muted); font:12px system-ui,sans-serif; }
.question-wrap { flex:1; display:flex; flex-direction:column; justify-content:flex-start; padding:58px 0 34px; }
#question-text { height:150px; margin:16px 0 26px; font-size:clamp(24px,7vw,32px); line-height:1.65; font-weight:600; overflow:auto; }
.options { display:grid; gap:12px; }
.option { min-height:58px; padding:14px 18px; color:var(--ink); text-align:left; background:#fffcf7; border:1px solid var(--line); border-radius:8px; box-shadow:0 3px 12px #37263b0a; }
.option.scale { text-align:center; }
.option:hover,.option.selected { border-color:var(--wine); background:#fff6f5; color:var(--wine-dark); }
.option.selected { box-shadow:inset 3px 0 var(--wine); }
.scale-labels { display:flex; justify-content:space-between; margin-top:4px; color:var(--muted); font:11px system-ui,sans-serif; }
.quiz-footer { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.result-sheet { padding-bottom:4px; }
#result-page h1 { margin:12px 0 24px; font-size:29px; }
.result-pair { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.result-card { min-height:150px; display:flex; flex-direction:column; justify-content:space-between; padding:20px; border-radius:8px; }
.result-card span { font:12px system-ui,sans-serif; letter-spacing:.12em; opacity:.72; }
.result-card strong { font-size:30px; }
.result-card b { font:600 14px system-ui,sans-serif; }
.result-card.dark { color:#fff7ef; background:linear-gradient(145deg,#312436,#18131f); }
.result-card.light { color:#fff; background:linear-gradient(145deg,#b84d67,#7d2944); }
.balance-card { display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:14px; margin:14px 0; padding:16px; background:#fffaf4; border:1px solid var(--line); border-radius:8px; }
.balance-card div:not(.balance-line) { text-align:center; }
.balance-card span,.balance-card strong { display:block; font:11px system-ui,sans-serif; }
.balance-card strong { margin-top:4px; font-size:20px; color:var(--wine); }
.balance-line { position:relative; height:3px; background:linear-gradient(90deg,#28202e,#df7d92); }
.balance-line i { position:absolute; top:50%; width:12px; height:12px; border:2px solid #fff; border-radius:50%; background:var(--gold); transform:translate(-50%,-50%); box-shadow:0 1px 5px #0005; }
.balance-summary { margin:-2px 0 22px; padding:13px 16px; color:var(--wine-dark); background:#9b36530b; border:1px solid #9b365321; border-radius:7px; font:600 13px/1.65 system-ui,sans-serif; text-align:center; }
.report-section { margin-top:28px; }
.section-heading { display:flex; align-items:flex-end; justify-content:space-between; gap:14px; margin-bottom:13px; }
.section-heading>div { display:flex; align-items:center; gap:9px; }
.section-heading span { color:var(--wine); font:700 10px system-ui,sans-serif; letter-spacing:.12em; }
.section-heading h2 { margin:0; font-size:20px; }
.section-heading p { margin:0; color:var(--muted); font:11px/1.4 system-ui,sans-serif; text-align:right; }
.chart-card { padding:8px; background:#fffaf4; border:1px solid var(--line); border-radius:8px; }
#radar-chart { display:block; width:100%; height:auto; }
.insight-list { display:grid; gap:10px; margin-top:14px; }
.insight { padding:18px; background:#fffaf4; border-left:3px solid var(--wine); border-radius:0 6px 6px 0; }
.insight h3 { margin:0 0 7px; font-size:17px; }
.insight p { margin:0; color:var(--muted); font:14px/1.75 system-ui,sans-serif; }
.dimension-list { overflow:hidden; background:#fffaf4; border:1px solid var(--line); border-radius:8px; }
.dimension-group+.dimension-group { border-top:8px solid var(--paper); }
.dimension-group-title { display:flex; align-items:center; justify-content:space-between; padding:16px; color:#f5edf4; background:#2e2632; }
.dimension-group-title>div { display:flex; align-items:baseline; gap:10px; }
.dimension-group-title span { font:700 9px system-ui,sans-serif; letter-spacing:.14em; opacity:.68; }
.dimension-group-title strong { font-size:18px; }
.dimension-group-title>b { font:500 11px system-ui,sans-serif; opacity:.66; }
.dimension-group.virtue .dimension-group-title { color:#fff; background:linear-gradient(135deg,#ae465f,#7c2c46); }
.dimension-item { padding:16px; }
.dimension-item+.dimension-item { border-top:1px solid var(--line); }
.dimension-head { display:grid; grid-template-columns:46px 1fr 42px; align-items:center; gap:11px; }
.dimension-name { font-size:15px; font-weight:700; }
.dimension-score { color:var(--wine); font:700 15px system-ui,sans-serif; text-align:right; }
.dimension-track { height:6px; background:#e7deda; border-radius:99px; overflow:hidden; }
.dimension-track i { display:block; height:100%; border-radius:inherit; background:#39303d; }
.dimension-item.virtue .dimension-track i { background:linear-gradient(90deg,#b84d67,#843149); }
.dimension-desc { margin:10px 0 0; color:var(--muted); font:12px/1.65 system-ui,sans-serif; }
.reading-guide { padding:20px; background:#2b2330; border-radius:8px; }
.reading-guide .section-heading { color:#fff; }
.reading-guide .section-heading span { color:#dca5b3; }
.reading-guide p { margin:10px 0 0; color:#e4dce5c7; font:13px/1.8 system-ui,sans-serif; }
.result-note { margin:18px 0 0; padding:16px; color:var(--muted); border-top:1px solid var(--line); font:13px/1.8 system-ui,sans-serif; text-align:left; }
.result-actions { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:24px; }
.product-link { position:relative; display:flex; flex-direction:column; align-items:flex-start; gap:8px; margin-top:24px; padding:22px 58px 22px 22px; color:#fff; background:linear-gradient(135deg,#2b2330 0%,#211923 58%,#4a2030 100%); border:1px solid #c76a82; border-radius:10px; box-shadow:0 12px 30px rgba(57,24,39,.24),inset 0 1px rgba(255,255,255,.08); text-decoration:none; transition:transform .2s ease,box-shadow .2s ease; }
.product-link::before { content:"专属测试"; padding:4px 9px; color:#ffdbe4; background:rgba(199,106,130,.2); border:1px solid rgba(255,219,228,.28); border-radius:99px; font:600 10px system-ui,sans-serif; letter-spacing:.12em; }
.product-link::after { content:"→"; position:absolute; right:22px; top:50%; width:30px; height:30px; transform:translateY(-50%); display:grid; place-items:center; color:#2b2330; background:#f3c4d0; border-radius:50%; font:700 17px system-ui,sans-serif; }
.product-link span { font:700 17px/1.45 system-ui,sans-serif; letter-spacing:.01em; }
.product-link strong { color:#f1b8c7; font:600 13px system-ui,sans-serif; }
.product-link:hover { transform:translateY(-2px); box-shadow:0 16px 34px rgba(57,24,39,.3),inset 0 1px rgba(255,255,255,.08); }
.product-link:active { transform:translateY(0); }
#toast { position:fixed; left:50%; bottom:32px; z-index:20; transform:translate(-50%,20px); padding:10px 18px; color:#fff; background:#211a29e8; border-radius:99px; font:13px system-ui,sans-serif; opacity:0; pointer-events:none; transition:.2s; }
#toast.show { opacity:1; transform:translate(-50%,0); }
@media (max-width:380px) { .page{padding-inline:18px}.result-card{padding:16px}.result-card strong{font-size:26px} }
@media print { body{background:#fff}.app-shell{box-shadow:none}.result-actions,.fine-print{display:none!important} }