:root {
  color-scheme: light;
  --ink: #102b3a;
  --ink-soft: #355463;
  --paper: #f3f7f4;
  --panel: #ffffff;
  --line: #d5e1df;
  --mint: #8be0c4;
  --mint-deep: #2e8874;
  --coral: #f5b572;
  --blue: #9fcce1;
  --muted: #71858b;
  --shadow: 0 24px 70px rgba(16, 43, 58, 0.1);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-size: 16px; }
button, select { font: inherit; }
button { cursor: pointer; }
.site-shell { min-height: 100vh; display: flex; flex-direction: column; }
.topbar { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 28px 0 20px; display: flex; justify-content: space-between; align-items: center; }
.brand { color: var(--ink); display: inline-flex; gap: 11px; align-items: center; text-decoration: none; font-weight: 750; letter-spacing: -0.02em; }
.brand-mark { width: 25px; height: 25px; border: 2px solid var(--ink); border-radius: 8px; display: grid; place-items: center; transform: rotate(45deg); }
.brand-mark span { width: 9px; height: 9px; border-radius: 50%; background: var(--coral); }
.topbar-note, .site-footer { color: var(--muted); font-size: 13px; letter-spacing: .04em; }
.main-content { flex: 1; width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 52px 0 78px; }
.screen { min-height: 620px; }
.hidden { display: none !important; }
.intro-screen { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); align-items: center; gap: clamp(44px, 8vw, 120px); }
.eyebrow, .section-tag { margin: 0 0 18px; color: var(--mint-deep); font-size: 12px; letter-spacing: .14em; font-weight: 800; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; font-size: clamp(44px, 6vw, 74px); line-height: .99; letter-spacing: -.07em; margin-bottom: 28px; }
h1 em { color: var(--mint-deep); font-style: normal; }
.intro-lede { max-width: 635px; color: var(--ink-soft); font-size: 18px; line-height: 1.75; margin-bottom: 34px; }
.intro-actions, .safety-options, .quiz-actions, .region-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.button { border: 1px solid transparent; border-radius: 999px; padding: 13px 21px; min-height: 48px; font-weight: 760; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .text-button:focus-visible, select:focus-visible { outline: 3px solid rgba(46, 136, 116, .35); outline-offset: 3px; }
.button-primary { color: var(--ink); background: var(--mint); box-shadow: 0 11px 24px rgba(46, 136, 116, .15); }
.button-primary:hover { box-shadow: 0 15px 30px rgba(46, 136, 116, .23); }
.button-primary:disabled { cursor: not-allowed; opacity: .45; transform: none; box-shadow: none; }
.button-outline { color: var(--ink); background: transparent; border-color: var(--line); }
.button-outline:hover { background: var(--panel); }
.button-quiet, .text-button { color: var(--ink-soft); background: transparent; padding-left: 0; padding-right: 0; }
.button-quiet:hover, .text-button:hover { color: var(--mint-deep); }
.text-button { border: 0; font-weight: 700; }
.trust-row { margin-top: 52px; display: flex; gap: 22px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.trust-row span { display: inline-flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-mint { background: var(--mint-deep); }.dot-coral { background: var(--coral); }.dot-blue { background: #6a9fbc; }
.intro-card { position: relative; overflow: hidden; background: var(--ink); color: #f5faf8; padding: 34px; border-radius: 26px; min-height: 430px; box-shadow: var(--shadow); }
.intro-card::after { content: ""; position: absolute; width: 180px; height: 180px; border-radius: 50%; right: -70px; bottom: -80px; background: var(--coral); opacity: .9; }
.card-kicker, .mini-foot { font-size: 12px; color: var(--mint); letter-spacing: .1em; text-transform: uppercase; font-weight: 800; }
.mini-map { height: 215px; position: relative; margin: 18px 0 20px; border: 1px solid rgba(139,224,196,.35); border-radius: 50%; }
.mini-axis { position: absolute; background: rgba(139,224,196,.28); transform-origin: left center; height: 1px; width: 46%; left: 27%; top: 50%; }
.axis-1 { transform: rotate(0deg); }.axis-2 { transform: rotate(60deg); }.axis-3 { transform: rotate(120deg); }
.mini-point { position: absolute; width: 16px; height: 16px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 6px rgba(139,224,196,.12); }.point-1 { left: 58%; top: 27%; }.point-2 { left: 29%; top: 54%; background: var(--coral); }.point-3 { left: 53%; top: 70%; background: var(--blue); }
.mini-result-title { font-size: 25px; font-weight: 760; letter-spacing: -.04em; margin-bottom: 10px; }.intro-card p { position: relative; z-index: 1; color: #bdd0d0; line-height: 1.65; max-width: 300px; }.mini-line { width: 100%; height: 1px; background: rgba(255,255,255,.15); margin: 24px 0 17px; }.mini-foot { position: relative; z-index: 1; color: #9ab8b6; letter-spacing: .03em; text-transform: none; font-weight: 600; }
.narrow-screen { max-width: 720px; margin: 0 auto; padding-top: 40px; }.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 15px 45px rgba(16,43,58,.055); }.safety-panel { padding: clamp(26px, 5vw, 54px); }.safety-panel h2, .quiz-topline h2, .result-header h2 { font-size: clamp(30px, 4.5vw, 54px); line-height: 1.04; letter-spacing: -.055em; margin-bottom: 20px; }.safety-panel > p { color: var(--ink-soft); line-height: 1.75; max-width: 570px; }.region-row { margin: 29px 0 17px; justify-content: space-between; }.region-row label { color: var(--muted); font-size: 14px; font-weight: 700; }.region-row select, .resource-panel select { width: 185px; border: 1px solid var(--line); border-radius: 11px; background: var(--paper); color: var(--ink); padding: 11px 12px; }
.resource-card { padding: 16px 18px; border-radius: 15px; background: #e9f5f1; border: 1px solid var(--line); margin: 12px 0 24px; color: var(--ink-soft); line-height: 1.6; }.resource-card strong { display: block; color: var(--ink); font-size: 18px; }.resource-card a { color: var(--mint-deep); font-weight: 750; }.resource-card.compact { margin: 14px 0 16px; }.safety-options { margin-bottom: 28px; }
.quiz-screen { padding-top: 30px; }.quiz-topline, .result-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; }.quiz-topline h2 { max-width: 690px; margin-bottom: 26px; }.question-count { color: var(--muted); font-size: 20px; font-weight: 700; padding-bottom: 29px; }.question-count span:first-child { color: var(--ink); font-size: 36px; }.progress-track { width: 100%; height: 7px; border-radius: 999px; background: var(--line); overflow: hidden; margin-bottom: 28px; }.progress-bar { height: 100%; background: var(--mint-deep); border-radius: inherit; width: 7%; transition: width .3s ease; }.quiz-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 22px; }.question-panel { padding: clamp(25px, 5vw, 52px); }.dimension-label { color: var(--mint-deep); font-size: 14px; font-weight: 800; margin-bottom: 20px; }.question-text { min-height: 80px; font-size: clamp(25px, 3vw, 36px); line-height: 1.2; letter-spacing: -.04em; font-weight: 720; margin-bottom: 14px; }.question-helper { color: var(--muted); font-size: 14px; line-height: 1.6; margin-bottom: 28px; }.answer-list { display: grid; gap: 10px; }.answer-option { position: relative; }.answer-option input { position: absolute; opacity: 0; }.answer-option label { display: flex; align-items: center; gap: 13px; border: 1px solid var(--line); border-radius: 14px; padding: 15px 16px; color: var(--ink-soft); cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }.answer-option label:hover { border-color: var(--mint-deep); transform: translateX(3px); }.answer-option input:checked + label { border-color: var(--mint-deep); background: #e9f5f1; color: var(--ink); }.answer-radio { width: 18px; height: 18px; border: 2px solid #adc1c1; border-radius: 50%; }.answer-option input:checked + label .answer-radio { border: 5px solid var(--mint-deep); }.quiz-actions { justify-content: space-between; margin-top: 34px; }.quiz-aside { padding: 30px; align-self: start; background: var(--ink); color: #e5f4ef; }.side-number { font-size: 54px; letter-spacing: -.07em; font-weight: 800; color: var(--mint); }.side-label { color: #a9c5c2; font-size: 13px; }.side-rule { height: 1px; background: rgba(255,255,255,.2); margin: 25px 0 20px; }.quiz-aside p { color: #b6cccc; line-height: 1.7; font-size: 14px; }.quiz-aside .text-button { color: var(--mint); }
.result-screen { padding-top: 24px; }.result-header { align-items: center; margin-bottom: 24px; }.result-header h2 { margin-bottom: 0; max-width: 720px; }.demo-notice { padding: 14px 18px; color: #7c5c34; background: #fff2dd; border: 1px solid #f0d3a5; border-radius: 13px; line-height: 1.55; font-size: 14px; margin-bottom: 16px; }.demo-notice span { font-weight: 800; margin-right: 8px; }.result-hero { padding: 29px 34px; display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; background: var(--ink); color: #f5faf8; }.result-label { color: var(--mint); font-size: 26px; font-weight: 780; letter-spacing: -.04em; margin-bottom: 8px; }.result-summary { color: #bad0ce; line-height: 1.65; margin-bottom: 0; max-width: 640px; }.result-score { color: var(--mint); font-size: 64px; font-weight: 800; letter-spacing: -.08em; white-space: nowrap; }.result-score small { color: #8daaa8; font-size: 20px; letter-spacing: 0; }.dimension-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }.dimension-card { padding: 24px; }.dimension-card h3 { font-size: 17px; margin-bottom: 19px; }.dimension-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; margin-bottom: 10px; }.dimension-value { color: var(--ink); font-weight: 800; }.dimension-track { height: 9px; background: #e3ece9; border-radius: 999px; overflow: hidden; }.dimension-fill { height: 100%; background: var(--mint-deep); border-radius: inherit; }.dimension-copy { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 17px 0 0; }.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }.advice-panel, .resource-panel { padding: 29px; }.advice-panel h3, .resource-panel h3, .locked-report h3 { font-size: 23px; letter-spacing: -.04em; margin-bottom: 16px; }.advice-list { display: grid; gap: 10px; }.advice-item { padding: 13px 14px; border-radius: 12px; background: var(--paper); color: var(--ink-soft); line-height: 1.55; }.advice-item::before { content: "↳"; color: var(--mint-deep); font-weight: 800; margin-right: 8px; }.resource-panel p, .locked-report p { color: var(--muted); line-height: 1.65; }.resource-panel select { width: 100%; }.locked-report { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 26px 29px; }.locked-report h3 { margin-bottom: 8px; }.locked-report p { margin-bottom: 0; max-width: 650px; }.locked-report .button { flex-shrink: 0; }.disclaimer { color: var(--muted); font-size: 13px; line-height: 1.65; max-width: 900px; margin: 23px auto 0; text-align: center; }.site-footer { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 18px 0 25px; display: flex; justify-content: space-between; gap: 15px; border-top: 1px solid var(--line); }.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); background: var(--ink); color: #f5faf8; border-radius: 999px; padding: 13px 18px; box-shadow: var(--shadow); opacity: 0; transition: transform .25s, opacity .25s; z-index: 10; }.toast.show { transform: translate(-50%, 0); opacity: 1; }
@media (max-width: 760px) { .topbar, .main-content, .site-footer { width: min(100% - 32px, 1180px); }.topbar { padding-top: 20px; }.main-content { padding-top: 25px; }.intro-screen { display: block; }.intro-copy { padding: 36px 0 48px; }.intro-card { min-height: 380px; }.trust-row { margin-top: 34px; gap: 12px; }.quiz-layout, .result-grid { grid-template-columns: 1fr; }.quiz-aside { display: none; }.quiz-topline, .result-header { align-items: flex-start; }.question-count { padding-bottom: 22px; }.dimension-results { grid-template-columns: 1fr; }.result-hero { align-items: flex-start; gap: 20px; }.result-score { font-size: 48px; }.locked-report { display: block; }.locked-report .button { width: 100%; margin-top: 18px; }.site-footer { display: block; }.site-footer span { display: block; margin-bottom: 8px; } }
@media (max-width: 480px) { h1 { font-size: 43px; }.intro-lede { font-size: 17px; }.safety-panel, .question-panel, .advice-panel, .resource-panel { padding: 24px; }.quiz-topline h2, .result-header h2 { font-size: 34px; }.quiz-topline .question-count { align-self: flex-end; }.question-count span:first-child { font-size: 28px; }.question-text { font-size: 27px; }.result-hero { padding: 24px; display: block; }.result-score { margin-top: 18px; }.result-label { font-size: 23px; }.region-row { display: block; }.region-row select { width: 100%; margin-top: 9px; }.safety-options .button { width: 100%; } }

/* Evidence, safety, privacy, and payment states are intentionally plain and explicit. */
.credibility-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin-top: 22px; }
.credibility-note { padding: 16px 16px 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.55); }
.credibility-note .section-tag { margin-bottom: 10px; font-size: 10px; letter-spacing: .1em; }
.credibility-note strong { display: block; color: var(--ink); font-size: 15px; line-height: 1.35; }
.credibility-note p { margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.method-details { margin-top: 16px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-details summary { cursor: pointer; padding: 15px 0; color: var(--ink-soft); font-size: 14px; font-weight: 750; list-style-position: inside; }
.method-details summary::marker { color: var(--mint-deep); }
.method-copy { padding: 0 0 17px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.method-copy p { margin: 0 0 11px; }
.method-copy p:last-child { margin-bottom: 0; }
.method-copy strong { color: var(--ink-soft); }
.method-copy a, .site-footer a { color: var(--mint-deep); font-weight: 700; }
.safety-triage { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 23px 0 22px; }
.safety-triage-item { padding: 15px; border: 1px solid var(--line); border-top: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.safety-triage-item.emergency { border-top-color: #b44e4e; }
.safety-triage-item.urgent { border-top-color: #b07a31; }
.safety-triage-item strong { display: block; color: var(--ink); font-size: 14px; }
.safety-triage-item p { margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.safety-confirm-row { display: flex; align-items: flex-start; gap: 10px; margin: 18px 0 21px; color: var(--ink-soft); font-size: 13px; line-height: 1.55; cursor: pointer; }
.safety-confirm-row input { width: 17px; height: 17px; margin-top: 1px; accent-color: var(--mint-deep); flex: 0 0 auto; }
.safety-options .button:disabled { cursor: not-allowed; opacity: .45; }
.payment-cta { min-width: 190px; flex-shrink: 0; }
.payment-note { margin-bottom: 8px; color: var(--muted); font-size: 11px; line-height: 1.4; text-align: right; }
.payment-path { max-width: 240px; margin: 0 0 10px auto; color: var(--muted); font-size: 11px; line-height: 1.45; text-align: right; }
.timeframe-label { margin-top: 8px; color: var(--ink-soft); font-size: 14px; line-height: 1.5; }
.scale-note { margin-top: 7px; color: var(--mint-deep); font-size: 12px; font-weight: 750; letter-spacing: .02em; }
.result-completeness, .result-privacy-note { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.result-privacy-note { margin: 18px auto 0; text-align: center; }
.resource-number { text-decoration: none; }
.resource-number:hover, .resource-number:focus-visible { text-decoration: underline; }
.footer-links { white-space: nowrap; }
@media (max-width: 760px) { .credibility-grid, .safety-triage { grid-template-columns: 1fr; }.payment-cta { min-width: 0; }.payment-note, .payment-path { margin-left: 0; text-align: left; }.footer-links { white-space: normal; } }

.topbar-actions { display: inline-flex; align-items: center; gap: 15px; }
.lang-toggle { border: 1px solid var(--line); background: transparent; color: var(--ink); border-radius: 999px; min-width: 48px; min-height: 34px; padding: 4px 10px; font-size: 12px; font-weight: 800; letter-spacing: .05em; }
.lang-toggle:hover { background: var(--panel); }
.mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 690px; margin-bottom: 22px; }
.mode-card { text-align: left; border: 1px solid var(--line); background: rgba(255,255,255,.62); border-radius: 16px; padding: 18px 19px; color: var(--ink-soft); min-height: 125px; transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
.mode-card:hover { transform: translateY(-2px); border-color: var(--mint-deep); box-shadow: 0 10px 22px rgba(16,43,58,.07); }
.mode-card.selected { background: var(--ink); border-color: var(--ink); color: #f5faf8; box-shadow: 0 13px 25px rgba(16,43,58,.14); }
.mode-card.selected .mode-index, .mode-card.selected > span:last-child { color: #a7c5c1; }
.mode-index { display: block; color: var(--mint-deep); font-size: 11px; letter-spacing: .13em; font-weight: 800; margin-bottom: 13px; }
.mode-card strong { display: block; font-size: 18px; color: inherit; margin-bottom: 7px; letter-spacing: -.03em; }
.mode-card > span:last-child { display: block; color: var(--muted); font-size: 13px; line-height: 1.55; }
.source-note { max-width: 690px; color: var(--muted); font-size: 13px; line-height: 1.6; margin: 22px 0 0; }
.quiz-mode-chip { display: inline-flex; padding: 7px 11px; border-radius: 999px; background: #e9f5f1; color: var(--mint-deep); font-size: 12px; font-weight: 800; margin-bottom: 19px; }
.result-mode-note { color: var(--muted); font-size: 14px; margin: 11px 0 16px; }
.summary-copy { color: var(--ink-soft); line-height: 1.7; margin-bottom: 18px; }
.resource-number { color: var(--ink); font-size: 25px; line-height: 1.2; font-weight: 800; letter-spacing: -.04em; margin: 5px 0 4px; }
.unlocked-report { padding: clamp(24px, 4vw, 42px); margin: 0 0 22px; border: 2px solid var(--mint-deep); background: #f0faf6; scroll-margin-top: 22px; }
.unlocked-report h3 { font-size: clamp(27px, 4vw, 40px); letter-spacing: -.04em; margin: 8px 0 12px; }
.unlocked-report > p { color: var(--ink-soft); line-height: 1.7; max-width: 780px; }
.paid-report-status { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border-radius: 999px; background: #dcefe8; color: #175d50; font-size: 13px; }
.paid-report-status span { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: #175d50; color: #fff; font-weight: 900; }
.paid-report-highlight { margin-top: 26px; padding: 22px; border-left: 4px solid var(--mint-deep); background: #fff; }
.paid-report-highlight h4, .paid-report-sections h4 { margin: 0 0 10px; color: var(--ink); font-size: 18px; }
.paid-report-highlight p, .paid-report-sections p, .paid-report-limits p { margin: 0; color: var(--ink-soft); line-height: 1.7; }
.paid-report-sections { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.paid-report-sections > section { padding: 22px; border: 1px solid #c8dbd7; border-radius: 12px; background: rgba(255,255,255,.84); }
.paid-report-sections .advice-list { margin-top: 0; }
.paid-report-sections .advice-item { background: #fff; }
.paid-report-limits { margin-top: 18px; padding-top: 18px; border-top: 1px solid #c8dbd7; }
.paid-report-limits strong { display: block; margin-bottom: 7px; }
.paid-report-limits span { display: block; margin-top: 10px; color: var(--muted); font-size: 12px; }
@media (max-width: 760px) { .paid-report-sections { grid-template-columns: 1fr; }.unlocked-report { padding: 22px 18px; } }
@media (max-width: 760px) { .mode-grid { grid-template-columns: 1fr; }.topbar-actions { gap: 10px; }.topbar-note { display: none; } }

/* Professional assessment surface: quieter palette, flatter hierarchy, clearer reading rhythm. */
:root {
  --ink: #24323a;
  --ink-soft: #52636b;
  --paper: #f6f8f7;
  --panel: #ffffff;
  --line: #d8e0de;
  --mint: #eaf2f0;
  --mint-deep: #2d6f69;
  --coral: #9a7758;
  --blue: #6c7f8d;
  --muted: #738187;
  --shadow: 0 12px 30px rgba(36, 50, 58, 0.06);
}

body { background: var(--paper); }
.topbar { padding: 22px 0 17px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; }
.brand-mark { border: 1.5px solid var(--mint-deep); border-radius: 6px; transform: none; }
.brand-mark span { width: 8px; height: 8px; background: var(--mint-deep); }
.topbar-actions { gap: 14px; }
.lang-toggle { border-radius: 7px; border-color: #bccbc7; min-width: 52px; font-weight: 700; letter-spacing: .03em; }
.lang-toggle:hover { background: var(--panel); border-color: var(--mint-deep); }
.main-content { padding: 64px 0 86px; }
.intro-screen { gap: clamp(48px, 8vw, 112px); }
.eyebrow, .section-tag, .card-kicker { display: none; }
h1, h2, .mini-result-title, .question-text, .result-label, .advice-panel h3, .resource-panel h3, .locked-report h3, .unlocked-report h3 { font-family: "Source Serif 4", "Noto Serif SC", Georgia, serif; font-weight: 600; }
h1 { max-width: 690px; font-size: clamp(43px, 5.7vw, 68px); line-height: 1.07; letter-spacing: -.045em; }
h1 em { color: var(--mint-deep); }
.intro-lede { color: var(--ink-soft); }
.button { border-radius: 8px; padding: 12px 19px; min-height: 46px; font-weight: 650; }
.button:hover { transform: none; }
.button-primary { color: #fff; background: var(--mint-deep); box-shadow: 0 5px 12px rgba(45, 111, 105, .16); }
.button-primary:hover { background: #225a55; box-shadow: 0 7px 16px rgba(45, 111, 105, .2); }
.button-outline { background: var(--panel); border-color: #bccbc7; }
.button-outline:hover { background: #eaf2f0; border-color: var(--mint-deep); }
.trust-row { margin-top: 43px; padding-top: 17px; border-top: 1px solid var(--line); }
.dot-mint { background: var(--mint-deep); }
.dot-coral { background: var(--coral); }
.dot-blue { background: var(--blue); }
.intro-card { background: var(--panel); color: var(--ink); padding: 30px; border: 1px solid var(--line); border-radius: 13px; min-height: 0; box-shadow: var(--shadow); }
.intro-card::after { display: none; }
.mini-map { height: 50px; margin: 0 0 25px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; }
.mini-map::before { content: ""; position: absolute; left: 10%; right: 10%; top: 50%; height: 1px; background: #bccbc7; }
.mini-axis { display: none; }
.mini-point { top: calc(50% - 5px); width: 10px; height: 10px; background: var(--mint-deep); box-shadow: 0 0 0 3px var(--panel); }
.point-1 { left: 21%; top: calc(50% - 5px); }
.point-2 { left: 49%; top: calc(50% - 5px); background: var(--coral); }
.point-3 { left: 77%; top: calc(50% - 5px); background: var(--blue); }
.mini-result-title { font-size: 27px; letter-spacing: -.035em; }
.intro-card p { color: var(--ink-soft); }
.mini-line { background: var(--line); }
.mini-foot { color: var(--muted); font-size: 12px; font-weight: 500; }
.mode-grid { gap: 10px; margin-bottom: 20px; }
.mode-card { border-radius: 9px; background: var(--panel); padding: 17px 18px; min-height: 115px; }
.mode-card:hover { transform: none; border-color: var(--mint-deep); box-shadow: 0 4px 12px rgba(36, 50, 58, .05); }
.mode-card.selected { background: #eaf2f0; border-color: var(--mint-deep); color: var(--ink); box-shadow: none; }
.mode-card.selected .mode-index, .mode-card.selected > span:last-child { color: var(--ink-soft); }
.mode-index { color: var(--muted); letter-spacing: .08em; }
.source-note { margin-top: 20px; }
.panel { border-radius: 12px; box-shadow: none; }
.safety-panel h2, .quiz-topline h2, .result-header h2 { font-family: "Source Serif 4", "Noto Serif SC", Georgia, serif; font-weight: 600; line-height: 1.1; letter-spacing: -.04em; }
.safety-panel > p { color: var(--ink-soft); }
.region-row label { color: var(--ink-soft); font-weight: 650; }
.region-row select, .resource-panel select { border-color: #bccbc7; border-radius: 8px; background: var(--panel); }
.resource-card { border: 1px solid var(--line); border-left-width: 1px; border-radius: 9px; background: #eaf2f0; }
.resource-card a { color: #225a55; }
.progress-track { height: 4px; border-radius: 99px; background: var(--line); }
.progress-bar { background: var(--mint-deep); }
.question-text { font-weight: 600; letter-spacing: -.035em; }
.answer-option label { border-radius: 8px; padding: 14px 15px; transition: border-color .18s ease, background .18s ease, color .18s ease; }
.answer-option label:hover { transform: none; border-color: var(--mint-deep); }
.answer-option input:checked + label { border-color: var(--mint-deep); background: #eaf2f0; }
.answer-option input:checked + label .answer-radio { border-color: var(--mint-deep); }
.quiz-aside { background: #eaf2f0; color: var(--ink); }
.side-number { color: #225a55; }
.side-label, .quiz-aside p { color: var(--ink-soft); }
.side-rule { background: #bccbc7; }
.quiz-aside .text-button { color: #225a55; }
.demo-notice { color: #785d45; background: #f4eee7; border-color: #e3d6c8; border-radius: 9px; }
.result-hero { background: var(--panel); border-top: 1px solid var(--line); }
.result-label { color: #225a55; }
.result-summary { color: var(--ink-soft); }
.result-score { color: var(--ink); }
.dimension-card { padding: 22px; }
.dimension-track { background: var(--line); }
.dimension-fill { background: var(--mint-deep); }
.advice-panel h3, .resource-panel h3, .locked-report h3, .unlocked-report h3 { font-weight: 600; }
.advice-item { border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.advice-item::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--mint-deep); margin: 0 9px 2px 1px; }
.locked-report { padding: 25px 27px; background: #eaf2f0; border-color: #c8dbd7; }
.unlocked-report { border-color: #c8dbd7; background: var(--panel); }
.quiz-mode-chip { padding: 6px 0; color: var(--muted); font-weight: 650; }
.mode-index { display: none; }
.mode-card { min-height: 105px; }
.site-shell { font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; }
.result-hero { border-top-width: 1px; }
.progress-bar { transition: none; }
.toast { border-radius: 8px; transition: transform .22s ease-out, opacity .22s ease-out; }

@media (max-width: 760px) {
  .main-content { padding-top: 30px; }
  .intro-copy { padding: 23px 0 42px; }
  .intro-card { min-height: 0; }
  .mode-card:hover { transform: none; }
}

@media (max-width: 480px) {
  h1 { font-size: 42px; }
  .safety-panel, .question-panel, .advice-panel, .resource-panel { padding: 23px; }
  .result-hero { padding: 23px; }
}

/* Responsive assessment layout: touch-first phones, portrait tablets, and wider tablets. */
html { -webkit-text-size-adjust: 100%; }
body { overflow-x: clip; }
button, select, input { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button, select { min-height: 44px; }
.answer-option input:focus-visible + label { outline: 3px solid rgba(45, 111, 105, .3); outline-offset: 3px; }
.button { white-space: normal; text-align: center; }

@media (min-width: 761px) and (max-width: 1023px) {
  .topbar, .main-content, .site-footer { width: min(100% - 40px, 1180px); }
  .main-content { padding-top: 46px; padding-bottom: 64px; }
  .screen { min-height: auto; }
  .intro-screen { gap: 32px; }
  .intro-card { padding: 25px; }
  .quiz-layout { grid-template-columns: minmax(0, 1fr) 220px; gap: 16px; }
  .question-panel { padding: 32px; }
  .dimension-results { gap: 12px; }
  .dimension-card { padding: 18px; }
  .result-grid { gap: 12px; }
  .advice-panel, .resource-panel { padding: 23px; }
}

@media (min-width: 761px) and (max-width: 899px) {
  .intro-screen { display: block; }
  .intro-copy { padding: 28px 0 40px; }
  .intro-card { max-width: none; }
  .quiz-layout { grid-template-columns: 1fr; }
  .quiz-aside { display: none; }
  .dimension-results { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .topbar, .main-content, .site-footer { width: min(100% - 32px, 1180px); }
  .topbar { padding-top: max(17px, env(safe-area-inset-top)); padding-bottom: 14px; }
  .main-content { padding-top: 28px; padding-bottom: max(52px, env(safe-area-inset-bottom)); }
  .screen { min-height: auto; }
  .intro-copy { padding: 19px 0 36px; }
  .intro-screen { display: block; }
  .intro-card { margin-top: 4px; }
  .intro-actions { align-items: stretch; gap: 10px; }
  .intro-actions .button { width: 100%; }
  .mode-grid { gap: 9px; }
  .mode-card { min-height: 0; padding: 16px; }
  .trust-row { margin-top: 31px; gap: 10px 16px; line-height: 1.45; }
  .credibility-note { padding: 15px; }
  .narrow-screen { padding-top: 10px; }
  .safety-panel, .question-panel, .advice-panel, .resource-panel { padding: 23px; }
  .safety-panel h2, .quiz-topline h2, .result-header h2 { line-height: 1.12; }
  .region-row { align-items: stretch; }
  .region-row select, .resource-panel select { width: 100%; }
  .safety-options { align-items: stretch; }
  .safety-options .button { width: 100%; }
  .quiz-screen, .result-screen { padding-top: 12px; }
  .quiz-topline, .result-header { display: flex; flex-direction: column; align-items: stretch; gap: 15px; }
  .quiz-topline h2 { margin-bottom: 0; }
  .question-count { align-self: flex-end; padding-bottom: 0; margin-top: -4px; }
  .question-count span:first-child { font-size: 29px; }
  .progress-track { margin: 0 0 18px; }
  .quiz-layout, .result-grid { grid-template-columns: 1fr; }
  .quiz-aside { display: none; }
  .question-panel { padding-top: 21px; }
  .quiz-mode-chip { display: block; line-height: 1.45; margin-bottom: 16px; }
  .dimension-label { margin-bottom: 15px; }
  .timeframe-label { margin-top: 5px; }
  .question-text { min-height: 0; font-size: clamp(25px, 7vw, 32px); line-height: 1.24; }
  .question-helper { margin-bottom: 22px; }
  .answer-list { gap: 8px; }
  .answer-option label { min-height: 52px; padding: 14px 13px; line-height: 1.45; }
  .answer-radio { flex: 0 0 18px; }
  .quiz-actions { position: sticky; bottom: 0; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin: 25px -23px -23px; padding: 11px 23px max(11px, env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line); }
  .quiz-actions .button { width: 100%; }
  .result-header .button { width: 100%; }
  .result-hero { padding: 23px; display: block; }
  .result-score { margin-top: 17px; font-size: 48px; }
  .dimension-results { grid-template-columns: 1fr; gap: 10px; }
  .dimension-card { padding: 19px; }
  .result-grid { gap: 10px; }
  .locked-report { display: block; padding: 23px; }
  .payment-cta { margin-top: 21px; }
  .payment-note, .payment-path { text-align: left; }
  .locked-report .button { width: 100%; margin-top: 15px; }
  .site-footer { padding-bottom: max(22px, env(safe-area-inset-bottom)); line-height: 1.55; }
  .site-footer span { display: block; margin-bottom: 8px; }
}

@media (max-width: 480px) {
  .topbar, .main-content, .site-footer { width: calc(100% - 28px); }
  .topbar { padding-top: max(14px, env(safe-area-inset-top)); }
  .brand { gap: 9px; }
  .brand-mark { width: 22px; height: 22px; }
  .brand-mark span { width: 7px; height: 7px; }
  .topbar-actions { gap: 8px; }
  .lang-toggle { min-width: 50px; padding-inline: 8px; }
  .main-content { padding-top: 22px; }
  h1 { font-size: clamp(38px, 11vw, 42px); line-height: 1.08; }
  .intro-lede { font-size: 16px; line-height: 1.7; }
  .intro-card { padding: 22px; }
  .mini-result-title { font-size: 24px; }
  .safety-panel, .question-panel, .advice-panel, .resource-panel { padding: 20px; }
  .quiz-topline h2, .result-header h2 { font-size: clamp(30px, 9vw, 34px); }
  .question-text { font-size: clamp(24px, 7.8vw, 28px); }
  .quiz-actions { margin-inline: -20px; padding-inline: 20px; }
  .result-hero { padding: 20px; }
  .result-label { font-size: 22px; }
  .demo-notice { padding: 13px 14px; }
  .resource-number { font-size: 22px; overflow-wrap: anywhere; }
}

@media (max-width: 350px) {
  .topbar, .main-content, .site-footer { width: calc(100% - 24px); }
  .topbar-note { display: none; }
  .intro-card { padding: 19px; }
  .safety-panel, .question-panel, .advice-panel, .resource-panel { padding: 18px; }
  .quiz-actions { margin-inline: -18px; padding-inline: 18px; }
  .button { padding-inline: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

.payment-method-label { margin: 17px 0 8px; color: var(--ink-soft); font-size: 12px; font-weight: 750; }
.payment-methods { display: grid; grid-template-columns: 1fr; gap: 8px; margin-bottom: 10px; }
.payment-method { min-height: 62px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink-soft); text-align: left; }
.payment-method strong, .payment-method span { display: block; }
.payment-method strong { color: var(--ink); font-size: 13px; line-height: 1.35; }
.payment-method span { margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 1.35; }
.payment-method.selected { border-color: var(--mint-deep); background: #f1f8f5; box-shadow: inset 0 0 0 1px var(--mint-deep); }
.payment-method:focus-visible { outline: 3px solid rgba(45, 111, 105, .28); outline-offset: 2px; }
.payment-open-hint { margin: 0 0 11px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.checkout-legal { margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; text-align: right; }
.checkout-legal a, .site-footer a { color: inherit; text-underline-offset: 3px; }
@media (max-width: 760px) {
  .payment-methods { grid-template-columns: 1fr; }
  .payment-method { min-height: 54px; }
  .checkout-legal { text-align: left; }
}

.legal-body { min-height: 100vh; background: var(--paper); color: var(--ink); }
.legal-header, .legal-main, .legal-footer { width: min(100% - 40px, 920px); margin-inline: auto; }
.legal-header { min-height: 76px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.legal-main { padding: 42px 0 80px; }
.legal-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 45px; }
.legal-tabs a { padding: 9px 13px; border: 1px solid var(--line); border-radius: 7px; color: var(--ink-soft); text-decoration: none; font-size: 14px; font-weight: 650; }
.legal-tabs a:hover, .legal-tabs a.active { color: #fff; border-color: var(--mint-deep); background: var(--mint-deep); }
.legal-article { max-width: 760px; }
.legal-kicker { margin: 0 0 14px; color: var(--muted); font-size: 12px; font-weight: 750; letter-spacing: .09em; }
.legal-article h1 { margin: 0 0 18px; font-size: clamp(38px, 6vw, 58px); }
.legal-lede { margin-bottom: 34px; color: var(--ink-soft); font-size: 19px; line-height: 1.7; }
.legal-article h2 { margin: 32px 0 10px; font-size: 24px; letter-spacing: -.025em; }
.legal-article p { margin: 0 0 14px; color: var(--ink-soft); font-size: 16px; line-height: 1.78; }
.legal-article a { color: #225a55; text-underline-offset: 3px; }
.legal-zh { display: none; }
.show-zh .legal-en { display: none; }
.show-zh .legal-zh { display: block; }
.legal-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0 34px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.legal-footer a { color: var(--ink-soft); }
@media (max-width: 620px) {
  .legal-header, .legal-main, .legal-footer { width: min(100% - 28px, 920px); }
  .legal-main { padding-top: 28px; }
  .legal-tabs { margin-bottom: 34px; }
  .legal-tabs a { flex: 1 1 42%; text-align: center; }
  .legal-lede { font-size: 17px; }
  .legal-footer { align-items: flex-start; flex-direction: column; }
}

/* Paid report v3: specific patterns, contact options, device-local trend and export. */
.report-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.report-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.button-small { min-height: 40px; padding: 9px 13px; font-size: 13px; }
.report-section { min-width: 0; padding: 24px; border: 1px solid #c8dbd7; border-radius: 10px; background: #fff; }
.report-section.report-wide { grid-column: 1 / -1; }
.report-profile { margin-top: 18px; }
.report-section-heading { display: flex; align-items: baseline; gap: 11px; margin-bottom: 17px; }
.report-section-heading h4 { margin: 0; font-family: "Source Serif 4", "Noto Serif SC", Georgia, serif; font-size: 21px; font-weight: 600; }
.report-index { color: var(--mint-deep); font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.report-profile-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.profile-card { padding: 17px; border: 1px solid var(--line); border-radius: 8px; background: #f8faf9; }
.profile-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; color: var(--ink); }
.profile-card-head strong { font-size: 14px; line-height: 1.35; }
.profile-card-head span { flex: 0 0 auto; font-weight: 800; }
.profile-track { height: 7px; margin: 12px 0; overflow: hidden; border-radius: 99px; background: #dfe9e6; }
.profile-track i { display: block; height: 100%; border-radius: inherit; background: var(--mint-deep); }
.profile-card > b { display: block; color: #285e59; font-size: 12px; }
.profile-card p { margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.paid-report-sections { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.paid-report-sections > .report-section { padding: 24px; }
.pattern-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pattern-card { padding: 19px; border: 1px solid var(--line); border-radius: 8px; background: #f8faf9; }
.pattern-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 11px; letter-spacing: .03em; }
.pattern-meta b { color: #285e59; }
.pattern-card h5, .contact-option h5, .action-period h5 { margin: 10px 0 7px; color: var(--ink); font-family: "Source Serif 4", "Noto Serif SC", Georgia, serif; font-size: 18px; }
.pattern-card p, .contact-option p, .action-period li { color: var(--ink-soft); font-size: 14px; line-height: 1.65; }
.pattern-card p { margin: 0; }
.pattern-action { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); }
.pattern-action strong, .pattern-action span { display: block; }
.pattern-action strong { margin-bottom: 4px; color: var(--muted); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; }
.pattern-action span { color: var(--ink); font-size: 14px; line-height: 1.6; }
.compact-pattern-list { display: grid; gap: 9px; }
.compact-pattern { display: flex; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
.compact-pattern b { flex: 0 0 auto; color: var(--ink); }
.report-note { margin: 14px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.decision-summary { padding: 17px; border-left: 4px solid var(--mint-deep); background: #eef6f3; }
.decision-summary > strong { display: block; color: var(--ink); font-size: 16px; }
.decision-summary p { margin: 7px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.65; }
.decision-summary .caution-copy { margin-top: 13px; padding-top: 12px; border-top: 1px solid #c8dbd7; color: #754d2e; }
.contact-options { display: grid; gap: 9px; margin-top: 13px; }
.contact-option { display: grid; grid-template-columns: 34px 1fr; gap: 11px; padding: 15px; border: 1px solid var(--line); border-radius: 8px; }
.contact-option-index { color: var(--mint-deep); font-size: 11px; font-weight: 850; letter-spacing: .1em; }
.contact-option h5 { margin-top: -2px; font-size: 16px; }
.contact-option p { margin: 5px 0 0; font-size: 13px; }
.contact-option .option-caution { color: #754d2e; }
.action-plan { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.action-period { padding: 18px; border-top: 3px solid var(--mint-deep); background: #f8faf9; }
.action-period > span { color: var(--mint-deep); font-size: 11px; font-weight: 850; letter-spacing: .07em; }
.action-period h5 { font-size: 16px; }
.action-period ul { margin: 10px 0 0; padding-left: 18px; }
.action-period li + li { margin-top: 8px; }
.trend-chart { display: grid; gap: 10px; margin-top: 15px; }
.trend-empty { padding: 18px; border: 1px dashed #afc3be; border-radius: 8px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.trend-record { padding: 15px; border: 1px solid var(--line); border-radius: 8px; }
.trend-record.current { border-color: var(--mint-deep); background: #f1f8f5; }
.trend-record-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: 13px; }
.trend-metric { display: grid; grid-template-columns: 125px 1fr 32px; align-items: center; gap: 10px; margin: 7px 0; color: var(--muted); font-size: 11px; }
.trend-metric i { height: 5px; overflow: hidden; border-radius: 99px; background: #dfe9e6; }
.trend-metric b { display: block; height: 100%; background: var(--mint-deep); }
.trend-metric em { color: var(--ink); font-style: normal; font-weight: 750; text-align: right; }
.trend-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 15px; }
.paid-report-limits strong + p + strong { margin-top: 17px; }

@media (max-width: 820px) {
  .report-toolbar { align-items: flex-start; flex-direction: column; }
  .report-actions { justify-content: flex-start; }
  .report-profile-grid, .pattern-list, .action-plan { grid-template-columns: 1fr; }
  .paid-report-sections { grid-template-columns: 1fr; }
  .paid-report-sections > .report-section, .report-section.report-wide { grid-column: auto; }
}

@media (max-width: 480px) {
  .report-actions, .report-actions .button, .trend-actions, .trend-actions .button { width: 100%; }
  .report-section, .paid-report-sections > .report-section { padding: 18px; }
  .pattern-meta, .compact-pattern, .trend-record-head { align-items: flex-start; flex-direction: column; }
  .trend-metric { grid-template-columns: 92px 1fr 28px; gap: 7px; }
}

@media print {
  body { background: #fff !important; }
  .topbar, .site-footer, .result-header, .demo-notice, .result-hero, .result-completeness, .result-mode-note, .dimension-results, .result-grid, .locked-report, .disclaimer, .result-privacy-note, .report-actions, .trend-actions, .toast { display: none !important; }
  .main-content, .result-screen { width: 100% !important; max-width: none !important; padding: 0 !important; margin: 0 !important; }
  #deep-report-unlocked { display: block !important; margin: 0 !important; padding: 0 !important; border: 0 !important; box-shadow: none !important; background: #fff !important; }
  .paid-report-sections, .report-profile-grid, .pattern-list, .action-plan { display: block !important; }
  .report-section, .profile-card, .pattern-card, .contact-option, .action-period, .trend-record, .paid-report-highlight { margin: 12px 0; break-inside: avoid; box-shadow: none !important; }
  .paid-report-status { border: 1px solid #c8dbd7; }
}