:root {
  --ink: #302a26;
  --muted: #756b63;
  --paper: #f5f0e8;
  --surface: #fffcf7;
  --clay: #a85f43;
  --clay-dark: #8f4e37;
  --clay-soft: #ead8ce;
  --caramel: #c7955e;
  --line: #ded4c9;
  --divider: #e9e1d8;
  --focus: #6f3a28;
  --shadow: 0 18px 48px rgba(64, 42, 31, .08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Noto Sans SC", "Hiragino Sans GB", sans-serif;
  line-height: 1.65;
}

button, input { font: inherit; }
button { color: inherit; }

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(168, 95, 67, .28);
  outline-offset: 3px;
}

[hidden] { display: none !important; }

.shell {
  width: min(1080px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--clay);
  color: #fffaf5;
  font-family: Georgia, "Songti SC", serif;
  font-size: 25px;
  line-height: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.header-actions > a,
.site-footer a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.header-actions > a:hover,
.site-footer a:hover { color: var(--ink); }

.locale-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}

.locale-switch button {
  padding: 5px 9px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.locale-switch button[aria-pressed="true"] {
  background: var(--clay-soft);
  color: var(--ink);
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .7fr);
  gap: 80px;
  align-items: center;
  padding-block: 84px 96px;
}

.eyebrow,
.section-heading > span,
.privacy-inner span,
.question-kicker {
  color: var(--clay);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero h1,
.results-intro h1 {
  margin: 18px 0 24px;
  font-size: clamp(48px, 7vw, 82px);
  line-height: 1.02;
  letter-spacing: -.055em;
}

.hero h1 em {
  color: var(--clay);
  font-family: Georgia, "Songti SC", "Noto Serif SC", serif;
  font-weight: 500;
}

.hero-lead {
  max-width: 670px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
}

.term-definition {
  max-width: 670px;
  margin: 18px 0 0;
  padding-left: 15px;
  border-left: 2px solid var(--clay-soft);
  color: var(--muted);
  font-size: 14px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 11px;
  cursor: pointer;
  font-weight: 740;
  transition: background-color .16s ease, border-color .16s ease, transform .16s ease;
}

.button:hover { transform: translateY(-1px); }
.button:disabled { cursor: not-allowed; opacity: .42; transform: none; }

.button.primary {
  background: var(--clay);
  color: #fffaf6;
}

.button.primary:hover:not(:disabled) { background: var(--clay-dark); }

.button.quiet {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.button.quiet:hover { border-color: #c7b5a6; }

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 30px;
  color: var(--muted);
  font-size: 13px;
}

.trust-list span + span::before {
  content: "·";
  padding-inline: 9px;
  color: var(--caramel);
}

.hero-note {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-note p {
  margin: 7px 0 25px;
  color: var(--muted);
  font-size: 15px;
}

.hero-note p:last-child { margin-bottom: 0; }

.note-number {
  color: var(--clay);
  font-family: Georgia, serif;
  font-size: 13px;
  font-weight: 700;
}

.about { padding-block: 90px 110px; }

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.section-heading h2,
.privacy-inner h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: -.035em;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.topic-grid article {
  min-height: 245px;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--surface);
}

.topic-grid article > span {
  color: var(--clay);
  font-family: Georgia, serif;
  font-size: 13px;
}

.topic-grid h3 { margin: 52px 0 10px; font-size: 21px; }
.topic-grid p { margin: 0; color: var(--muted); font-size: 15px; }

.privacy-band {
  border-block: 1px solid var(--line);
  background: #eee5da;
}

.privacy-inner {
  min-height: 270px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.privacy-inner h2 { margin-top: 10px; }
.privacy-inner > p { color: var(--muted); }

.quiz-view {
  min-height: calc(100vh - 190px);
  max-width: 820px;
  padding-block: 44px 80px;
}

.quiz-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 13px;
  color: var(--muted);
  font-size: 13px;
}

.back-home {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.back-home:hover { color: var(--ink); }

.progress-track {
  height: 3px;
  overflow: hidden;
  background: var(--divider);
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--clay);
  transition: width .2s ease;
}

.question-panel {
  margin-top: 46px;
  padding: clamp(26px, 5vw, 50px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.question-panel h2 {
  margin: 12px 0 17px;
  font-size: clamp(25px, 4vw, 35px);
  line-height: 1.38;
  letter-spacing: -.025em;
}

.original-text {
  margin: 20px 0 32px;
  padding-top: 18px;
  border-top: 1px solid var(--divider);
  color: var(--muted);
}

.original-text > span {
  display: block;
  color: var(--clay);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.original-text p {
  margin: 7px 0 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 17px;
  line-height: 1.55;
}

.answer-list {
  --selected-index: 0;
  --range-start: 50%;
  --range-width: 0%;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 38px;
  isolation: isolate;
}

.answer-list::before,
.answer-list::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 13px;
  left: 10%;
  height: 3px;
  border-radius: 99px;
}

.answer-list::before {
  width: 80%;
  background: var(--line);
}

.answer-list::after {
  left: var(--range-start);
  width: var(--range-width);
  background: var(--clay);
  opacity: 0;
  transition: width .18s ease, opacity .14s ease;
}

.answer-list[data-has-selection="true"]::after {
  opacity: 1;
}

.answer-option {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 66px;
  padding: 36px 6px 4px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
  text-align: center;
  cursor: pointer;
  transition: color .14s ease;
}

.answer-option::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  width: 17px;
  height: 17px;
  border: 3px solid var(--surface);
  border-radius: 50%;
  background: #cfc3b8;
  box-shadow: 0 0 0 1px var(--line);
  transform: translateX(-50%);
  transition: width .14s ease, height .14s ease, top .14s ease, background-color .14s ease, box-shadow .14s ease;
}

.answer-option:hover {
  color: var(--ink);
}

.answer-option:hover::before {
  background: var(--caramel);
  box-shadow: 0 0 0 2px rgba(168, 95, 67, .18);
}

.answer-option[aria-checked="true"] {
  color: var(--clay-dark);
  font-weight: 700;
}

.answer-option[aria-checked="true"]::before {
  top: 2px;
  width: 23px;
  height: 23px;
  background: var(--clay);
  box-shadow: 0 0 0 3px var(--clay-soft);
}

.answer-option:focus-visible {
  outline-offset: 1px;
}

.quiz-controls {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
}

.results-view {
  max-width: 860px;
  padding-block: 74px 110px;
}

.results-intro { max-width: 760px; }
.results-intro h1 { font-size: clamp(45px, 7vw, 72px); }

.results-summary {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Songti SC", "Noto Serif SC", serif;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.55;
}

.results-note { color: var(--muted); font-size: 14px; }

.tendency-overview {
  margin-top: 48px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.tendency-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--divider);
}

.tendency-heading h2 { margin: 0; font-size: 23px; }
.tendency-heading p { margin: 0; color: var(--muted); font-size: 13px; }

.tendency-chart { display: grid; gap: 17px; margin-top: 25px; }

.result-row {
  display: grid;
  grid-template-columns: minmax(210px, .9fr) minmax(180px, 1.35fr) 58px;
  align-items: center;
  gap: 18px;
}

.result-row-head { display: contents; }

.result-row h3 { grid-column: 1; grid-row: 1; margin: 0; font-size: 19px; }

.result-row h3 small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.score-number {
  grid-column: 3;
  grid-row: 1;
  color: var(--clay);
  font-family: Georgia, serif;
  font-size: 21px;
  font-weight: 700;
  text-align: right;
}

.score-track {
  grid-column: 2;
  grid-row: 1;
  height: 9px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--divider);
}

.score-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--clay);
}

.result-row:nth-child(n+4) .score-track span { background: var(--caramel); }

.reflection-card {
  margin-top: 24px;
  padding: clamp(25px, 5vw, 38px);
  border: 1px solid #d2b9aa;
  border-radius: 16px;
  background: #eee5da;
}

.reflection-card > span {
  color: var(--clay);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
}

.reflection-card h2 {
  margin: 12px 0 10px;
  font-family: Georgia, "Songti SC", "Noto Serif SC", serif;
  font-size: clamp(23px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.4;
}

.reflection-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.reflection-points article {
  padding: 19px;
  border: 1px solid rgba(168, 95, 67, .2);
  border-radius: 11px;
  background: rgba(255, 252, 247, .55);
}

.reflection-points h3 { margin: 0 0 7px; font-size: 15px; }
.reflection-points p { margin: 0; color: var(--muted); font-size: 14px; }

.clarity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.clarity-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
}

.clarity-grid h3 { margin: 0 0 8px; font-size: 17px; }
.clarity-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.result-disclaimer {
  margin-top: 46px;
  padding: 27px;
  border-left: 3px solid var(--clay);
  background: #eee5da;
}

.result-disclaimer h2 { margin: 0 0 8px; font-size: 20px; }
.result-disclaimer p { margin: 0; color: var(--muted); }

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.site-footer {
  min-height: 105px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .shell { width: min(100% - 28px, 1080px); }
  .site-header { min-height: 70px; }
  .header-actions > a { display: none; }
  .hero { min-height: 0; grid-template-columns: 1fr; gap: 36px; padding-block: 58px 70px; }
  .hero h1 { font-size: 49px; }
  .hero-note { padding: 24px; }
  .about { padding-block: 68px 78px; }
  .section-heading, .privacy-inner { grid-template-columns: 1fr; gap: 20px; }
  .topic-grid { grid-template-columns: 1fr; }
  .topic-grid article { min-height: 190px; }
  .topic-grid h3 { margin-top: 34px; }
  .privacy-inner { padding-block: 56px; }
  .quiz-view { padding-top: 28px; }
  .question-panel { margin-top: 30px; }
  .question-panel h2 { font-size: 26px; }
  .original-text p { font-size: 16px; }
  .answer-list { margin-inline: -6px; }
  .answer-option { padding-inline: 2px; font-size: 10px; }
  .quiz-controls .button { flex: 1; }
  .results-view { padding-block: 56px 80px; }
  .tendency-heading { display: block; }
  .tendency-heading p { margin-top: 4px; }
  .result-row { grid-template-columns: minmax(0, 1fr) auto; gap: 7px 14px; }
  .result-row h3 { font-size: 16px; }
  .result-row .score-number { grid-column: 2; grid-row: 1; }
  .result-row .score-track { grid-column: 1 / -1; grid-row: 2; }
  .reflection-points { grid-template-columns: 1fr; }
  .clarity-grid { grid-template-columns: 1fr; }
  .site-footer { min-height: 90px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Relationship exploration candidate questionnaire */

.prototype-badge {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}

.v2-hero { min-height: 670px; }

.v2-hero-note .note-number {
  font-family: inherit;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.method-band {
  border-block: 1px solid var(--line);
  background: #eee5da;
}

.method-inner {
  min-height: 310px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.method-inner > div:first-child > span,
.section-mini-label {
  color: var(--clay);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.method-inner h2 {
  max-width: 520px;
  margin: 10px 0 0;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: -.035em;
}

.method-copy {
  color: var(--muted);
  font-size: 15px;
}

.method-copy p { margin: 0; }
.method-copy p + p { margin-top: 12px; }

.question-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.question-meta .question-kicker { margin: 0; }

.question-meta > span {
  max-width: 62%;
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.question-intent {
  margin: 0 0 24px;
  padding: 13px 15px;
  border-left: 2px solid var(--clay-soft);
  background: #faf4ed;
  color: var(--muted);
  font-size: 13px;
}

.v2-question-panel .answer-list { margin-top: 30px; }

.auto-advance-hint {
  align-self: center;
  color: var(--muted);
  font-size: 13px;
}

.v2-results-view { max-width: 900px; }

.v2-results-view .reflection-card {
  margin-top: 42px;
}

.result-details-heading {
  margin: 64px 0 22px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.result-details-heading > span {
  color: var(--clay);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.result-details-heading h2 {
  margin: 8px 0 6px;
  font-size: clamp(27px, 4vw, 38px);
  line-height: 1.25;
  letter-spacing: -.03em;
}

.result-details-heading p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.v2-result-row {
  grid-template-columns: minmax(230px, 1.15fr) minmax(180px, 1.2fr) 58px;
}

.v2-result-row h3 small {
  max-width: 320px;
  line-height: 1.45;
}

.v2-result-row.is-unavailable { opacity: .62; }

.v2-result-row:nth-child(n+4) .score-track span { background: var(--clay); }

.script-overview,
.context-section {
  margin-top: 24px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.script-overview .tendency-heading h2 {
  margin-top: 5px;
}

.script-intro {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.script-list {
  display: grid;
  gap: 16px;
  margin-top: 25px;
}

.script-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 7px 18px;
}

.script-row h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

.script-row > span {
  color: var(--clay);
  font-family: Georgia, serif;
  font-size: 14px;
  font-weight: 700;
}

.script-track {
  grid-column: 1 / -1;
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--divider);
}

.script-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--caramel);
}

.context-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.context-grid article {
  padding: 20px;
  border: 1px solid var(--divider);
  border-radius: 12px;
  background: #faf6f0;
}

.context-grid h3 {
  display: inline;
  margin: 0;
  font-size: 15px;
}

.context-grid span {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--clay-soft);
  color: var(--clay-dark);
  font-size: 10px;
  font-weight: 700;
}

.context-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.v2-page .result-actions .button { text-decoration: none; }

@media (max-width: 760px) {
  .prototype-badge { font-size: 10px; }
  .v2-hero { min-height: 0; }
  .method-inner { grid-template-columns: 1fr; gap: 20px; padding-block: 58px; }
  .question-meta { display: block; }
  .question-meta > span { display: block; max-width: none; margin-top: 5px; text-align: left; }
  .auto-advance-hint { font-size: 11px; text-align: right; }
  .v2-result-row { grid-template-columns: minmax(0, 1fr) auto; }
  .v2-result-row h3 small { max-width: none; }
  .context-grid { grid-template-columns: 1fr; }
}