:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-solid: #ffffff;
  --ink: #17201d;
  --muted: #6d7773;
  --line: #e1e7e5;
  --accent: #167c72;
  --accent-dark: #0e5f57;
  --accent-soft: #dff3ee;
  --against: #8b5e9f;
  --against-soft: #efe8f4;
  --shadow: 0 24px 70px rgba(26, 45, 42, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(22, 124, 114, 0.12), transparent 32%),
    radial-gradient(circle at 88% 18%, rgba(176, 111, 36, 0.10), transparent 28%),
    linear-gradient(135deg, #fbfcfb 0%, var(--bg) 54%, #eef4f2 100%);
  color: var(--ink);
  font-family: "Segoe UI", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.7;
}

button,
input {
  font: inherit;
}

button {
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.app {
  width: min(1040px, calc(100% - 32px));
  min-height: calc(100vh - 82px);
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: clamp(22px, 4vw, 52px) 0;
}

.screen {
  display: none;
  width: 100%;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: var(--radius);
  padding: clamp(24px, 5vw, 64px);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.screen.active {
  display: block;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  max-width: 840px;
  font-size: clamp(40px, 8vw, 82px);
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.22;
  letter-spacing: 0;
}

#quizView h2 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  text-align: left;
}

h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.axis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0;
}

.axis-grid span {
  min-height: 76px;
  display: grid;
  gap: 3px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  color: #34413d;
  font-weight: 750;
  text-align: center;
}

.axis-grid b {
  color: var(--accent);
  font-size: 14px;
}

.primary-button,
.ghost-button {
  min-height: 52px;
  padding: 0 24px;
  font-weight: 850;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.primary-button {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 28px rgba(22, 124, 114, 0.22);
}

.primary-button:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.ghost-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--accent-dark);
}

.topbar {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 14px;
  align-items: center;
  max-width: 820px;
  margin: 0 auto 34px;
  color: var(--muted);
  font-weight: 800;
}

.progress {
  height: 9px;
  border-radius: 999px;
  background: #dfe8e5;
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), #45b8a3);
  transition: width 0.28s ease;
}

.scale-caption {
  width: min(760px, 100%);
  margin: 0 auto 12px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.scale-caption span:nth-child(2) {
  text-align: center;
}

.scale-caption span:last-child {
  text-align: right;
}

.answers {
  width: min(760px, 100%);
  margin: 0 auto 28px;
  display: grid;
  grid-template-columns: repeat(5, minmax(56px, 1fr));
  gap: clamp(10px, 2vw, 18px);
  align-items: end;
}

.answer {
  position: relative;
  min-height: 88px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-align: center;
  transition: opacity 0.18s ease, transform 0.18s ease, filter 0.18s ease;
}

.answer .answer-dot {
  width: var(--dot-size, 58px);
  height: var(--dot-size, 58px);
  display: grid;
  place-items: center;
  border: 4px solid var(--dot-color, var(--accent));
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.78);
  color: var(--dot-color, var(--accent));
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(24, 42, 39, 0.08);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.answer .answer-label {
  display: none;
}

.answer[data-value="1"],
.answer[data-value="2"] {
  --dot-color: var(--against);
}

.answer[data-value="1"],
.answer[data-value="5"] {
  --dot-size: 76px;
}

.answer[data-value="2"],
.answer[data-value="4"] {
  --dot-size: 64px;
}

.answer[data-value="3"] {
  --dot-size: 52px;
  --dot-color: #9aa3a0;
}

.answer:hover .answer-dot,
.answer:focus-visible .answer-dot {
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.answer[data-value="1"]:hover .answer-dot,
.answer[data-value="2"]:hover .answer-dot,
.answer[data-value="1"]:focus-visible .answer-dot,
.answer[data-value="2"]:focus-visible .answer-dot {
  background: var(--against-soft);
}

.answers.has-selection .answer:not(.selected) {
  opacity: 0.24;
  filter: grayscale(0.65);
}

.answer.selected {
  opacity: 1;
  transform: translateY(-3px);
}

.answer.selected .answer-dot {
  background: var(--dot-color, var(--accent));
  color: #fff;
  box-shadow: 0 16px 34px rgba(22, 124, 114, 0.24);
}

.nav-row {
  width: min(760px, 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.audience-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.audience-choice {
  min-height: 164px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-solid);
  color: var(--muted);
  text-align: left;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.audience-choice:hover,
.audience-choice:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
  outline: none;
  transform: translateY(-2px);
}

.audience-choice-title {
  color: var(--ink);
  font-size: 24px;
  font-weight: 900;
}

.question-context {
  width: min(760px, 100%);
  margin: 0 auto 24px;
  padding: 12px 14px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 750;
}

.question-list {
  display: grid;
  gap: 20px;
  width: min(760px, 100%);
  margin: 0 auto 28px;
}

.question-block {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
}

.question-number {
  margin: 0 0 7px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.question-block .scale-caption {
  margin-top: 16px;
}

.question-block .answers {
  margin-bottom: 0;
}

.tie-list,
.axis-bars {
  display: grid;
  gap: 14px;
  margin: 30px 0;
}

.tie-card,
.axis-bar-card,
.result-grid section {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.74);
}

.tie-card p,
.axis-bar-card p {
  color: var(--muted);
}

.tie-card .answer {
  width: 100%;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-solid);
  text-align: left;
}

.tie-card .answer span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-weight: 900;
}

.axis-bar-heading {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.axis-bar-heading strong {
  min-width: 38px;
  min-height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 18px;
}

.axis-bar-heading span:last-child {
  text-align: right;
}

.axis-caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 12px 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.axis-bar {
  height: 12px;
  border-radius: 999px;
  background: #e3eae7;
  overflow: hidden;
}

.axis-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #5cc5b0);
}

.result-card {
  --card-bg: #ece8ff;
  --card-ink: #5040a7;
  --card-soft: #b7adf2;
  width: 100%;
  min-height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(24px, 4vw, 46px) clamp(18px, 5vw, 58px) clamp(26px, 4vw, 40px);
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--card-ink);
  overflow: hidden;
  text-align: center;
}

.result-card[data-group="VH"] { --card-bg: #ffe6df; --card-ink: #a83f29; --card-soft: #f5b8a8; }
.result-card[data-group="VM"] { --card-bg: #ece8ff; --card-ink: #5040a7; --card-soft: #b7adf2; }
.result-card[data-group="SH"] { --card-bg: #dff3ea; --card-ink: #16775f; --card-soft: #9dd6c3; }
.result-card[data-group="SM"] { --card-bg: #e7ecf2; --card-ink: #314966; --card-soft: #aebdcc; }

.result-card-brand,
.result-card-intro,
.result-card-code,
.result-card-copy { margin: 0; }

.result-card-brand { font-size: 15px; font-weight: 900; letter-spacing: 0.08em; }
.result-card-intro { margin-top: 20px; font-size: 15px; font-weight: 800; }
.result-card-code { margin-top: 5px; font-size: clamp(20px, 3vw, 30px); font-weight: 900; letter-spacing: 0.14em; }

.result-card-name {
  margin: 6px 0 0;
  max-width: 100%;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.13;
}

.result-character-stage {
  position: relative;
  width: min(100%, 360px);
  max-height: 360px;
  aspect-ratio: 1;
  display: grid;
  place-items: end center;
  margin: 8px auto 6px;
  overflow: hidden;
}

.result-character-stage::before {
  content: "";
  grid-area: 1 / 1;
  z-index: 0;
  width: 82%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--card-soft);
  opacity: 0.74;
}

.result-background-image {
  z-index: 1;
  grid-area: 1 / 1;
  width: min(100%, 340px);
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.94;
  pointer-events: none;
}

.result-character-image {
  z-index: 2;
  grid-area: 1 / 1;
  width: min(88%, 300px);
  max-width: 100%;
  height: auto;
  max-height: 94%;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 20px 22px rgba(25, 48, 56, 0.16));
  pointer-events: none;
}

.result-card-copy {
  width: min(100%, 560px);
  margin-top: 8px;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 850;
  line-height: 1.55;
}

.share-panel,
.result-overview,
.result-traits,
.career-section,
.affinity-section { margin-top: 42px; }

.share-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.share-panel h2,
.result-overview h2,
.result-traits h2,
.affinity-section h2 { margin-bottom: 0; font-size: clamp(26px, 4vw, 38px); }

.share-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 10px;
  width: min(100%, 400px);
}

.share-button {
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.share-button:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); }
.share-button-x { border-color: #17212b; background: #17212b; color: #fff; }
.share-button-x:hover { border-color: #17212b; background: #17212b; }
.result-overview .lead { margin: 12px 0 0; }

.compatibility-card {
  display: grid;
  grid-template-columns: clamp(94px, 22vw, 140px) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.compatibility-image-link {
  display: grid;
  place-items: center;
  border-radius: 8px;
  transition: transform 0.18s ease, background 0.18s ease;
}

.compatibility-image-link:hover,
.compatibility-image-link:focus-visible {
  background: var(--accent-soft);
  transform: translateY(-2px);
  outline: none;
}

.compatibility-card img {
  width: 100%;
  max-width: 140px;
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 10px 14px rgba(25, 48, 56, 0.12));
}

.compatibility-card strong {
  display: block;
  color: var(--accent-dark);
  font-size: 17px;
}

.compatibility-card p {
  margin: 5px 0 0;
  color: var(--muted);
}

.result-restart {
  display: inline-grid;
  place-items: center;
  text-decoration: none;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 34px 0;
}

.affinity-grid {
  margin-top: 20px;
}

.result-grid section {
  padding: 24px;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

.career-section {
  padding-top: 38px;
  border-top: 1px solid var(--line);
}

.career-section h2 {
  margin-bottom: 12px;
  font-size: clamp(26px, 4vw, 38px);
}

.career-points {
  margin: 24px 0 22px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.career-points h3 {
  margin-bottom: 8px;
}

.career-points ul {
  margin-bottom: 0;
}

.affiliate-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 14px;
}

.affiliate-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-solid);
}

.affiliate-card-label,
.affiliate-card-subtitle {
  margin: 0;
  font-weight: 850;
}

.affiliate-card-label {
  width: fit-content;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
}

.affiliate-card h3 {
  margin: 12px 0 4px;
}

.affiliate-card-subtitle {
  color: var(--accent-dark);
}

.affiliate-card p:not(.affiliate-card-label):not(.affiliate-card-subtitle),
.affiliate-card li {
  color: var(--muted);
}

.affiliate-card ul {
  margin: 4px 0 18px;
}

.affiliate-button {
  min-height: 46px;
  display: grid;
  place-items: center;
  margin-top: auto;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 850;
  text-align: center;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease;
}

.affiliate-button:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.microcopy,
.notice {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.microcopy {
  margin: 12px 0 0;
}

.notice {
  margin: 22px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.68);
}

ul {
  padding-left: 1.2em;
}

li {
  margin: 7px 0;
}

.site-footer {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer a,
.back-link {
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 800;
}

.site-footer a:hover,
.back-link:hover {
  text-decoration: underline;
}

.doc-page {
  width: min(880px, calc(100% - 32px));
  margin: clamp(24px, 5vw, 56px) auto;
  padding: clamp(24px, 5vw, 56px);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.doc-page h1 {
  font-size: clamp(36px, 6vw, 64px);
}

.doc-page h2 {
  margin-top: 34px;
  font-size: 24px;
}

.doc-date {
  margin-top: 34px;
  color: var(--muted);
}

@media (max-width: 760px) {
  .app,
  .site-footer,
  .doc-page {
    width: min(100% - 20px, 1040px);
  }

  .screen {
    padding: 24px 18px;
  }

  .axis-grid,
  .result-grid,
  .affiliate-cards {
    grid-template-columns: 1fr;
  }

  .career-points,
  .affiliate-card {
    padding: 18px;
  }

  .result-card {
    min-height: 0;
    padding: 30px 18px 32px;
  }

  .result-card-name {
    font-size: clamp(32px, 10vw, 48px);
  }

  .result-character-stage {
    width: min(100%, 300px);
    max-height: 300px;
  }

  .result-background-image {
    width: min(100%, 290px);
  }

  .result-character-image {
    width: min(86%, 250px);
  }

  .share-panel {
    display: block;
  }

  .share-actions {
    width: 100%;
    margin-top: 20px;
  }

  .compatibility-card {
    grid-template-columns: 94px minmax(0, 1fr);
    gap: 12px;
  }

  .compatibility-card img {
    width: 94px;
  }

  .axis-grid span {
    min-height: 58px;
  }

  .topbar {
    grid-template-columns: 1fr auto;
  }

  .progress {
    grid-column: 1 / -1;
  }

  #quizView h2 {
    text-align: left;
  }

  .audience-choices {
    grid-template-columns: 1fr;
  }

  .question-block {
    padding: 18px 14px;
  }

  .scale-caption {
    font-size: 12px;
  }

  .answers {
    gap: 7px;
  }

  .answer {
    min-height: 70px;
  }

  .answer[data-value="1"],
  .answer[data-value="5"] {
    --dot-size: 58px;
  }

  .answer[data-value="2"],
  .answer[data-value="4"] {
    --dot-size: 50px;
  }

  .answer[data-value="3"] {
    --dot-size: 44px;
  }

  .axis-bar-heading {
    grid-template-columns: 1fr auto;
  }

  .axis-bar-heading span:last-child {
    grid-column: 1 / -1;
    text-align: left;
  }

  .site-footer {
    flex-wrap: wrap;
    padding: 18px 0 24px;
  }
}

@media (max-width: 480px) {
  .app,
  .site-footer,
  .doc-page {
    width: min(100% - 14px, 1040px);
  }

  .screen {
    padding: 20px 14px;
    border-radius: 16px;
  }

  .result-card {
    padding: 24px 12px 28px;
  }

  .result-card-brand {
    font-size: 12px;
  }

  .result-card-intro {
    margin-top: 14px;
  }

  .result-card-name {
    font-size: clamp(28px, 9vw, 38px);
  }

  .result-card-copy {
    font-size: 18px;
  }

  .result-character-stage {
    width: min(100%, 250px);
    max-height: 250px;
  }

  .result-background-image {
    width: min(100%, 240px);
  }

  .result-character-image {
    width: min(84%, 210px);
  }

  .share-actions {
    grid-template-columns: 1fr;
  }

  .compatibility-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .compatibility-card img {
    width: 118px;
    margin: 0 auto;
  }
}