:root {
  --mental-ink: #2d2943;
  --mental-muted: #706b83;
  --mental-pink: #f28bbf;
  --mental-lavender: #8b72d8;
  --mental-purple: #6654b8;
  --mental-cream: #fff9f3;
  --mental-paper: rgba(255, 255, 255, 0.9);
  --mental-line: rgba(139, 114, 216, 0.24);
  --mental-shadow: 0 22px 60px rgba(108, 92, 170, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(242, 139, 191, 0.24), transparent 34%),
    radial-gradient(circle at 86% 18%, rgba(139, 114, 216, 0.2), transparent 36%),
    linear-gradient(180deg, #fff3fa 0%, #f2f0ff 54%, #fff8f1 100%);
  color: var(--mental-ink);
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  overflow-x: hidden;
}

.mental-page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0 64px;
}

.mental-page h1,
.mental-page h2,
.mental-page h3 {
  letter-spacing: 0;
}

.mental-kicker {
  margin: 0 0 10px;
  color: var(--mental-purple);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mental-note,
.mental-lead,
.mental-profile-lead {
  color: var(--mental-muted);
  line-height: 1.9;
}

.mental-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.74fr);
  gap: 28px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--mental-line);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--mental-shadow);
}

.mental-home-visual {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: #fff;
}

.mental-home-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.mental-home-copy {
  padding: 8px 4px;
}

.mental-home-copy h1 {
  margin: 0;
  color: var(--mental-ink);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 1.08;
}

.mental-lead {
  margin: 18px 0 24px;
  font-size: 1rem;
}

.mental-primary-button,
.mental-secondary-button,
.mental-text-button,
.mental-share-row button,
.mental-result-actions button,
.mental-result-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.mental-primary-button {
  width: 100%;
  background: linear-gradient(135deg, var(--mental-pink), var(--mental-lavender));
  color: #fff;
  box-shadow: 0 14px 30px rgba(139, 114, 216, 0.25);
}

.mental-secondary-button,
.mental-text-button {
  background: rgba(255, 255, 255, 0.85);
  color: var(--mental-purple);
  border-color: var(--mental-line);
}

.mental-share-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.mental-share-row-outside {
  margin: 18px 0 34px;
}

.mental-share-row button,
.mental-result-actions button,
.mental-result-actions a {
  min-width: 116px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--mental-purple);
  border-color: var(--mental-line);
}

.mental-share-row button:first-child,
.mental-result-actions button[data-tc-share="x"] {
  background: #111;
  color: #fff;
  border-color: #111;
}

.mental-about,
.mental-related {
  margin-top: 36px;
}

.mental-about-card,
.mental-quiz-shell,
.mental-result-card {
  border: 1px solid var(--mental-line);
  border-radius: 28px;
  background: var(--mental-paper);
  box-shadow: var(--mental-shadow);
}

.mental-about-card {
  padding: clamp(22px, 4vw, 42px);
}

.mental-about-card h2 {
  margin: 30px 0 12px;
  color: var(--mental-purple);
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}

.mental-about-card h2:first-child {
  margin-top: 0;
}

.mental-about-card p,
.mental-about-list {
  color: var(--mental-muted);
  line-height: 1.9;
}

.mental-about-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  list-style: none;
}

.mental-about-list li {
  padding: 12px 14px;
  border-radius: 16px;
  background: #f5f0ff;
  color: var(--mental-purple);
  font-weight: 800;
}

.mental-section-heading {
  margin-bottom: 18px;
}

.mental-section-heading h2 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
}

.mental-quiz-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(22px, 5vw, 44px);
}

.mental-profile-step h1,
.mental-analyzing h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
}

.mental-age-input {
  display: grid;
  gap: 8px;
  margin: 22px 0;
  color: var(--mental-purple);
  font-weight: 800;
}

.mental-age-input select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  min-height: 56px;
  border: 1px solid var(--mental-line);
  border-radius: 18px;
  background:
    linear-gradient(45deg, transparent 50%, var(--mental-purple) 50%) right 18px center / 7px 7px no-repeat,
    linear-gradient(135deg, #fff, #fff8fc);
  color: var(--mental-ink);
  font-size: 1.2rem;
  font-weight: 800;
  padding: 0 44px 0 16px;
  box-sizing: border-box;
}

.mental-start-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mental-start-actions .mental-primary-button,
.mental-start-actions .mental-secondary-button {
  width: 100%;
}

.mental-quiz-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.mental-phase,
.mental-progress-caption {
  margin: 0;
  color: var(--mental-muted);
  font-weight: 700;
}

.mental-progress {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(139, 114, 216, 0.12);
}

.mental-progress span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mental-pink), var(--mental-lavender));
  transition: width 0.25s ease;
}

.mental-progress-caption {
  margin-top: 10px;
  font-size: 0.92rem;
}

.mental-quiz h2 {
  margin: 26px 0;
  font-size: clamp(1.55rem, 4vw, 2.4rem);
  line-height: 1.55;
}

.mental-options {
  display: grid;
  gap: 12px;
}

.mental-option {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 14px 16px;
  border: 1px solid var(--mental-line);
  border-radius: 18px;
  background: #fff;
  color: var(--mental-ink);
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.mental-option span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffe1ef, #e7dcff);
  color: var(--mental-purple);
}

.mental-option:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(108, 92, 170, 0.14);
}

.mental-analyzing {
  text-align: center;
}

.mental-loader {
  width: 76px;
  height: 76px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--mental-pink), var(--mental-lavender), transparent 72%);
  animation: mental-spin 1.1s linear infinite;
}

@keyframes mental-spin {
  to { transform: rotate(360deg); }
}

.mental-result-card {
  overflow: hidden;
}

.mental-result-hero {
  display: block;
  padding: clamp(24px, 5vw, 48px);
  background:
    radial-gradient(circle at 90% 10%, rgba(242, 139, 191, 0.22), transparent 32%),
    linear-gradient(135deg, #fffafc, #f4efff);
}

.mental-result-title {
  margin: 0;
  color: var(--mental-purple);
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.mental-age-number {
  display: flex;
  align-items: end;
  gap: 8px;
  margin: 10px 0 6px;
  color: #d85c9a;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(4.8rem, 12vw, 8rem);
  line-height: 0.92;
}

.mental-age-number small {
  margin-bottom: 0.12em;
  color: var(--mental-purple);
  font-size: 0.34em;
}

.mental-result-hero h1 {
  margin: 12px 0 8px;
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.25;
}

.mental-catch {
  margin: 0;
  color: var(--mental-ink);
  font-size: 1.08rem;
  font-weight: 900;
}

.mental-summary {
  margin: 14px 0 0;
  color: var(--mental-muted);
  line-height: 1.9;
}

.mental-result-body {
  padding: clamp(22px, 5vw, 42px);
}

.mental-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.mental-result-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  margin: 24px 0;
}

.mental-panel {
  border: 1px solid var(--mental-line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.74);
  padding: 22px;
}

.mental-panel h2,
.mental-panel h3 {
  margin: 0 0 12px;
  color: var(--mental-purple);
}

.mental-panel p,
.mental-panel li {
  color: var(--mental-muted);
  line-height: 1.8;
}

.mental-diff {
  background: linear-gradient(135deg, #fff9f3, #fff1f8);
}

.mental-diff strong {
  color: #d85c9a;
}

.mental-radar-wrap {
  display: grid;
  place-items: center;
}

.mental-radar {
  width: min(100%, 340px);
  height: auto;
}

.mental-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mental-detail-card {
  border: 1px solid var(--mental-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  padding: 18px;
}

.mental-detail-card h3 {
  margin: 0 0 10px;
  color: var(--mental-purple);
  font-size: 1.05rem;
}

.mental-detail-card p {
  margin: 0;
  color: var(--mental-muted);
  line-height: 1.8;
}

.mental-list {
  margin: 0;
  padding-left: 1.2em;
}

.mental-bottom-actions {
  justify-content: center;
  margin-top: 26px;
}

.mental-error {
  padding: 32px;
  text-align: center;
}

@media (max-width: 820px) {
  .mental-page {
    width: min(100% - 22px, 720px);
    padding-top: 18px;
  }

  .mental-home-hero,
  .mental-result-grid,
  .mental-detail-grid {
    grid-template-columns: 1fr;
  }

  .mental-home-hero {
    padding: 14px;
    border-radius: 24px;
  }

  .mental-home-copy {
    padding: 10px 6px 14px;
  }

  .mental-about-list {
    grid-template-columns: 1fr 1fr;
  }

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

  .mental-quiz-top {
    align-items: flex-start;
  }

}

@media (max-width: 520px) {
  .mental-page {
    width: min(100% - 16px, 420px);
  }

  .mental-home-copy h1 {
    font-size: 2.35rem;
  }

  .mental-about-list {
    grid-template-columns: 1fr;
  }

  .mental-primary-button,
  .mental-secondary-button,
  .mental-result-actions button,
  .mental-result-actions a,
  .mental-share-row button {
    width: 100%;
  }

  .mental-option {
    grid-template-columns: 34px 1fr;
    padding: 12px;
  }

  .mental-option span:first-child {
    width: 30px;
    height: 30px;
  }

  .mental-result-hero,
  .mental-result-body,
  .mental-panel {
    padding: 18px;
  }

  .mental-age-number {
    font-size: 4.5rem;
  }
}