:root {
  --bg: #f4f7fb;
  --bg-strong: #0f172a;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: #ffffff;
  --surface-dark: rgba(12, 22, 42, 0.9);
  --ink: #111827;
  --ink-soft: #51607b;
  --ink-inverse: #f8fbff;
  --line: rgba(17, 24, 39, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --shadow: 0 28px 80px rgba(15, 23, 42, 0.12);
  --shadow-strong: 0 28px 100px rgba(15, 23, 42, 0.2);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --head: #1d8fc2;
  --heart: #f0657f;
  --gut: #f2a940;
  --accent: #1d8fc2;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 14%, rgba(29, 143, 194, 0.24), transparent 24%),
    radial-gradient(circle at 88% 9%, rgba(240, 101, 127, 0.22), transparent 25%),
    radial-gradient(circle at 78% 68%, rgba(242, 169, 64, 0.24), transparent 29%),
    radial-gradient(circle at 50% 48%, rgba(115, 124, 246, 0.08), transparent 28%),
    linear-gradient(180deg, #fbfdff 0%, #f3f7fc 42%, #eef3fa 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
  filter: blur(36px);
}

body::before {
  width: 24rem;
  height: 24rem;
  right: -7rem;
  top: 8rem;
  background: rgba(29, 143, 194, 0.12);
}

body::after {
  width: 22rem;
  height: 22rem;
  left: -5rem;
  bottom: 6rem;
  background: rgba(240, 101, 127, 0.1);
}

body[data-center="head"] {
  --accent: var(--head);
}

body[data-center="heart"] {
  --accent: var(--heart);
}

body[data-center="gut"] {
  --accent: var(--gut);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.site-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding-bottom: 56px;
}

.topbar {
  position: sticky;
  top: 18px;
  z-index: 50;
  margin-top: 20px;
}

.nav-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 16px 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(10, 17, 33, 0.9), rgba(22, 30, 52, 0.82)),
    rgba(10, 17, 33, 0.88);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(18px);
}

.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brandmark-mark {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 16px;
  color: #f8fafc;
  background:
    radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.34), transparent 36%),
    linear-gradient(145deg, var(--heart), var(--head) 52%, var(--gut));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.26),
    0 18px 38px rgba(15, 23, 42, 0.34);
}

.brandmark-image {
  width: 100%;
  height: 100%;
}

.brandmark-mark svg,
.inline-icon svg,
.quote-icon svg,
.center-icon svg,
.visual-chip-icon svg,
.compatibility-icon svg,
.mega-icon svg {
  width: 100%;
  height: 100%;
}

.brandmark strong {
  display: block;
  color: var(--ink-inverse);
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.brandmark small {
  display: block;
  margin-top: 4px;
  color: rgba(248, 250, 252, 0.68);
  font-size: 0.82rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(248, 250, 252, 0.8);
}

.main-nav > a,
.mega-trigger,
.footer-links a,
.back-link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 700;
}

.main-nav > a,
.mega-trigger {
  color: inherit;
}

.main-nav > a::after,
.mega-trigger::after,
.footer-links a::after,
.back-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--heart), var(--head), var(--gut));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.main-nav > a:hover::after,
.mega-trigger:hover::after,
.footer-links a:hover::after,
.back-link:hover::after {
  transform: scaleX(1);
}

.nav-toggle,
.mega-trigger {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  padding: 11px 16px;
  border-radius: 999px;
  color: var(--ink-inverse);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.mega-wrap {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 18px);
  right: -16px;
  width: min(980px, calc(100vw - 36px));
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(240, 101, 127, 0.16), transparent 24%),
    radial-gradient(circle at bottom left, rgba(29, 143, 194, 0.18), transparent 26%),
    linear-gradient(160deg, rgba(10, 17, 33, 0.98), rgba(17, 24, 39, 0.96));
  box-shadow: 0 36px 100px rgba(15, 23, 42, 0.34);
  display: none;
}

.mega-wrap.is-open .mega-menu {
  display: block;
}

.mega-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.mega-header h2 {
  margin: 6px 0 0;
  max-width: 16ch;
  color: var(--ink-inverse);
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 0.96;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mega-feature {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
}

.mega-feature::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.92;
}

.mega-feature.center-head::before {
  background: linear-gradient(180deg, rgba(29, 143, 194, 0.32), rgba(12, 22, 42, 0.12));
}

.mega-feature.center-heart::before {
  background: linear-gradient(180deg, rgba(240, 101, 127, 0.34), rgba(12, 22, 42, 0.12));
}

.mega-feature.center-gut::before {
  background: linear-gradient(180deg, rgba(242, 169, 64, 0.34), rgba(12, 22, 42, 0.12));
}

.mega-media,
.mega-copy {
  position: relative;
  z-index: 1;
}

.mega-media {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
  padding: 20px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 255, 255, 0.28), transparent 18%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.mega-icon {
  width: 56px;
  height: 56px;
  color: #f8fafc;
}

.mega-orbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mega-orbs span {
  padding: 10px 14px;
  border-radius: 999px;
  color: rgba(248, 250, 252, 0.94);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.mega-copy {
  padding: 18px 4px 4px;
}

.mega-copy h3,
.center-card h3,
.type-card h3,
.note-card h3,
.practice-card h3,
.compatibility-card h3,
.sidebar-card h3,
.health-card h3 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.5rem;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.mega-copy h3,
.mega-copy p,
.mega-copy .inline-link {
  color: var(--ink-inverse);
}

.mega-copy p {
  margin: 12px 0 0;
  font-size: 0.97rem;
  line-height: 1.7;
  color: rgba(248, 250, 252, 0.76);
}

.mega-type-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.mega-type-link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink-inverse);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease;
}

.mega-type-link:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.14);
}

.mega-type-number {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 1.05rem;
  font-weight: 800;
}

.mega-type-copy {
  display: grid;
  min-width: 0;
}

.mega-type-copy strong {
  font-size: 0.95rem;
}

.mega-type-copy small {
  margin-top: 2px;
  color: rgba(248, 250, 252, 0.72);
  font-size: 0.78rem;
  line-height: 1.45;
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-weight: 800;
}

.inline-icon {
  width: 18px;
  height: 18px;
}

.hero,
.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.92fr);
  gap: 22px;
  align-items: stretch;
  margin-top: 34px;
}

.hero-compact {
  grid-template-columns: minmax(0, 1fr);
}

.section-panel,
.hero-copy,
.hero-visual,
.metric-card,
.center-card,
.type-card,
.note-card,
.practice-card,
.compatibility-card,
.detail-facts,
.sidebar-card,
.detail-section {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.section-panel::before,
.hero-copy::before,
.hero-visual::before,
.metric-card::before,
.center-card::before,
.type-card::before,
.note-card::before,
.practice-card::before,
.compatibility-card::before,
.detail-facts::before,
.sidebar-card::before,
.detail-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.hero-copy,
.detail-hero-copy {
  padding: clamp(28px, 4vw, 46px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(240, 101, 127, 0.1), transparent 26%),
    radial-gradient(circle at bottom left, rgba(29, 143, 194, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.82));
}

.detail-hero {
  overflow: visible;
}

.detail-hero-copy,
.detail-facts {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero h1,
.detail-hero h1,
.section-heading h2,
.footer-brand h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.hero h1,
.detail-hero h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 7vw, 6.2rem);
}

.detail-hero h1 {
  display: grid;
  gap: 10px;
}

.detail-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 22px;
  color: var(--ink-inverse);
  font-size: 2rem;
  background: linear-gradient(145deg, var(--accent), #dbeafe);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.18);
}

.hero-text,
.section-heading > p:last-child,
.detail-frame,
.footer-note {
  color: var(--ink-soft);
  line-height: 1.78;
  font-size: 1.03rem;
}

.hero-text {
  margin: 20px 0 0;
  max-width: 64ch;
}

.detail-frame {
  margin: 18px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--accent);
  border-radius: 0 18px 18px 0;
  background: rgba(255, 255, 255, 0.54);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.eyebrow.head,
.center-head .eyebrow,
.center-head .type-number,
.center-head .center-icon,
.center-head .visual-chip-icon {
  color: var(--head);
}

.eyebrow.heart,
.center-heart .eyebrow,
.center-heart .type-number,
.center-heart .center-icon,
.center-heart .visual-chip-icon {
  color: var(--heart);
}

.eyebrow.gut,
.center-gut .eyebrow,
.center-gut .type-number,
.center-gut .center-icon,
.center-gut .visual-chip-icon {
  color: var(--gut);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease,
    background 220ms ease;
}

.button:hover,
.mini-chip:hover,
.visual-chip:hover,
.jump-chip:hover,
.inline-link:hover,
.back-link:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--ink-inverse);
  background: linear-gradient(135deg, #0f172a, #1f3053);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.22);
}

.button.secondary,
.button.tertiary {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.button:disabled {
  cursor: not-allowed;
  transform: none;
  opacity: 0.58;
  box-shadow: none;
}

.button.tertiary {
  color: var(--ink-inverse);
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.hero-quote {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.92);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
}

.quote-icon {
  width: 28px;
  height: 28px;
  color: rgba(248, 250, 252, 0.85);
}

.hero-quote blockquote {
  margin: 0;
  color: var(--ink-inverse);
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.26rem;
  line-height: 1.35;
}

.hero-visual {
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(10, 17, 33, 0.96), rgba(17, 24, 39, 0.93)),
    var(--bg-strong);
  color: var(--ink-inverse);
}

.hero-visual-grid {
  display: grid;
  gap: 18px;
  height: 100%;
}

.hero-wheel {
  position: relative;
  min-height: 420px;
  border-radius: 28px;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.1), transparent 34%),
    radial-gradient(circle at 20% 18%, rgba(29, 143, 194, 0.24), transparent 18%),
    radial-gradient(circle at 80% 16%, rgba(240, 101, 127, 0.24), transparent 16%),
    radial-gradient(circle at 72% 84%, rgba(242, 169, 64, 0.22), transparent 16%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.wheel-lines {
  position: absolute;
  inset: 24px;
  z-index: 0;
}

.wheel-path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.wheel-path-hexad {
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 0.7;
}

.wheel-path-triangle {
  stroke: rgba(255, 255, 255, 0.14);
  stroke-width: 0.7;
}

.wheel-ring {
  position: absolute;
  inset: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    inset 0 0 0 22px rgba(255, 255, 255, 0.018),
    0 0 0 1px rgba(255, 255, 255, 0.03);
  animation: slow-spin 30s linear infinite;
}

.wheel-core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  gap: 6px;
  place-items: center;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.28), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-align: center;
}

.wheel-core strong {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
  line-height: 1;
}

.wheel-core small {
  color: rgba(248, 250, 252, 0.72);
}

.wheel-node {
  position: absolute;
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 22px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink-inverse);
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 38px rgba(15, 23, 42, 0.22);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.wheel-node.center-head {
  background: linear-gradient(145deg, rgba(29, 143, 194, 0.86), rgba(29, 143, 194, 0.46));
}

.wheel-node.center-heart {
  background: linear-gradient(145deg, rgba(240, 101, 127, 0.86), rgba(240, 101, 127, 0.46));
}

.wheel-node.center-gut {
  background: linear-gradient(145deg, rgba(242, 169, 64, 0.86), rgba(242, 169, 64, 0.46));
}

.wheel-node:hover {
  transform: translate(-50%, -54%);
  box-shadow: 0 24px 46px rgba(15, 23, 42, 0.3);
}

.visual-card {
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
}

.visual-chip-row,
.mini-chip-row,
.jump-chip-row,
.fact-link-list,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.visual-chip,
.mini-chip,
.jump-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.visual-chip {
  color: var(--ink-inverse);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.visual-chip-icon,
.center-icon,
.compatibility-icon {
  width: 22px;
  height: 22px;
}

.mini-chip,
.jump-chip,
.fact-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
}

.mini-chip:hover,
.jump-chip:hover,
.fact-link:hover,
.visual-chip:hover {
  border-color: rgba(17, 24, 39, 0.18);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.12);
}

.fact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 800;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.metric-grid,
.center-grid,
.type-grid,
.compatibility-grid,
.notes-grid,
.practice-grid {
  display: grid;
  gap: 18px;
}

.metric-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.metric-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  padding: 22px;
}

.metric-value {
  display: inline-grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 22px;
  color: var(--ink-inverse);
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
  background: linear-gradient(145deg, #10203e, #253d67);
}

.metric-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.metric-card p,
.center-card p,
.type-card p,
.note-card p,
.practice-card p,
.compatibility-card p,
.sidebar-card p,
.detail-content li,
.health-card li,
.section-note,
.fact-grid dd {
  color: var(--ink-soft);
  line-height: 1.72;
}

.section-block {
  margin-top: 22px;
  padding: clamp(24px, 4vw, 36px);
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.section-heading h2 {
  max-width: 14ch;
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.section-heading > p:last-child {
  margin: 0;
  max-width: 68ch;
}

.center-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.center-card,
.practice-card,
.compatibility-card,
.note-card {
  padding: 24px;
}

.center-card.center-head,
.type-card.center-head,
.practice-card.center-head {
  background:
    radial-gradient(circle at top right, rgba(29, 143, 194, 0.12), transparent 28%),
    rgba(255, 255, 255, 0.84);
}

.center-card.center-heart,
.type-card.center-heart,
.practice-card.center-heart {
  background:
    radial-gradient(circle at top right, rgba(240, 101, 127, 0.12), transparent 28%),
    rgba(255, 255, 255, 0.84);
}

.center-card.center-gut,
.type-card.center-gut,
.practice-card.center-gut {
  background:
    radial-gradient(circle at top right, rgba(242, 169, 64, 0.12), transparent 28%),
    rgba(255, 255, 255, 0.84);
}

.center-card-top,
.type-card-top,
.practice-top,
.note-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.center-card-top {
  align-items: center;
}

.center-icon {
  display: inline-grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: rgba(17, 24, 39, 0.04);
}

.type-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.type-card {
  padding: 24px;
}

.type-card-glow {
  position: absolute;
  inset: -22% auto auto -8%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  opacity: 0.12;
  filter: blur(12px);
  pointer-events: none;
}

.type-card.center-head .type-card-glow {
  background: var(--head);
}

.type-card.center-heart .type-card-glow {
  background: var(--heart);
}

.type-card.center-gut .type-card-glow {
  background: var(--gut);
}

.type-card-top,
.practice-top,
.note-card-top {
  position: relative;
  z-index: 1;
}

.type-number,
.type-center,
.practice-context {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.type-center,
.practice-context {
  color: var(--ink-soft);
}

.type-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
}

.type-card h3 a {
  background-image: linear-gradient(transparent calc(100% - 1px), currentColor 1px);
  background-size: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 220ms ease;
}

.center-card h3 a {
  background-image: linear-gradient(transparent calc(100% - 1px), currentColor 1px);
  background-size: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 220ms ease;
}

.type-card:hover h3 a {
  background-size: 100% 100%;
}

.center-card:hover h3 a {
  background-size: 100% 100%;
}

.type-card p {
  margin: 0 0 16px;
}

.type-mini-facts {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin: 0;
}

.type-mini-facts div {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.type-mini-facts dt,
.fact-grid dt {
  margin: 0;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.type-mini-facts dd,
.fact-grid dd {
  margin: 8px 0 0;
  font-weight: 700;
}

.compatibility-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compatibility-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 100%;
}

.compatibility-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #10203e;
}

.notes-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.practice-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.seo-grid,
.relationship-grid {
  display: grid;
  gap: 18px;
}

.seo-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.relationship-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.seo-card,
.relationship-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.62);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.62);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 800;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--line);
}

.faq-answer {
  display: grid;
  gap: 12px;
  padding: 18px 22px 22px;
}

.faq-answer p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.72;
}

.faq-answer strong {
  color: var(--ink);
}

.quiz-explainer-grid,
.score-grid {
  display: grid;
  gap: 18px;
}

.quiz-explainer-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quiz-progress-card,
.score-card,
.result-primary,
.result-sidebar,
.quiz-question {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.62);
}

.quiz-progress-card {
  padding: 18px 20px;
  margin-bottom: 20px;
}

.quiz-progress-top,
.score-card-top,
.quiz-question-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.quiz-progress-track,
.score-bar {
  overflow: hidden;
  height: 12px;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.08);
}

.quiz-progress-track span,
.score-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--heart), var(--head), var(--gut));
}

.quiz-form {
  display: grid;
  gap: 20px;
}

.quiz-grid {
  display: grid;
  gap: 18px;
}

.quiz-question {
  padding: 22px;
}

.quiz-question.is-missing {
  border-color: rgba(180, 35, 24, 0.42);
  box-shadow: 0 16px 32px rgba(180, 35, 24, 0.08);
}

.quiz-question h3,
.result-primary h3,
.result-sidebar h3,
.score-card h3 {
  margin: 12px 0 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.55rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.quiz-question-count {
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-weight: 800;
}

.quiz-options {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.quiz-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.quiz-option:hover {
  transform: translateY(-2px);
  border-color: rgba(17, 24, 39, 0.18);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
}

.quiz-option input {
  margin-top: 4px;
}

.quiz-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.quiz-status {
  margin: 0;
  color: #b42318;
  font-weight: 700;
}

.quiz-results[hidden] {
  display: none;
}

.result-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
}

.result-primary,
.result-sidebar {
  padding: 24px;
}

.result-primary p,
.result-sidebar p,
.score-card p {
  color: var(--ink-soft);
  line-height: 1.72;
}

.result-facts {
  margin-top: 18px;
}

.score-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.score-card {
  padding: 20px;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 16px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.sheet-table {
  width: 100%;
  min-width: 940px;
  border-collapse: collapse;
}

.sheet-table th,
.sheet-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.sheet-table th {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: rgba(17, 24, 39, 0.03);
}

.sheet-table tbody tr:hover {
  background: rgba(17, 24, 39, 0.03);
}

.detail-facts {
  padding: 24px;
  background:
    radial-gradient(circle at top right, rgba(17, 24, 39, 0.06), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.82));
}

.fact-grid {
  display: grid;
  gap: 16px;
  margin: 0;
}

.fact-grid div {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.fact-grid div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.back-link {
  position: relative;
  display: inline-flex;
  margin-bottom: 18px;
  font-weight: 800;
  color: var(--ink);
}

.jump-chip-row {
  margin-top: 22px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  gap: 22px;
  margin-top: 22px;
}

.detail-sidebar {
  display: grid;
  align-content: start;
  gap: 18px;
  position: sticky;
  top: 116px;
  height: max-content;
}

.sidebar-card {
  padding: 24px;
}

.sidebar-card h3 {
  margin-bottom: 10px;
}

.detail-main {
  display: grid;
  gap: 22px;
}

.detail-section {
  padding: 26px;
}

.detail-content,
.health-grid {
  display: grid;
  gap: 18px;
}

.detail-group {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.54);
}

.detail-group h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.detail-content ul,
.detail-group ul,
.health-card ul {
  margin: 0;
  padding-left: 20px;
}

.detail-content li + li,
.detail-group li + li,
.health-card li + li {
  margin-top: 10px;
}

.health-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.health-card {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
}

.health-card h3 {
  margin: 10px 0 12px;
}

.section-note {
  margin: 16px 0 0;
}

.footer-shell {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding: 28px 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  color: var(--ink-inverse);
  background:
    radial-gradient(circle at top right, rgba(240, 101, 127, 0.2), transparent 24%),
    radial-gradient(circle at bottom left, rgba(29, 143, 194, 0.2), transparent 24%),
    linear-gradient(135deg, rgba(10, 17, 33, 0.98), rgba(17, 24, 39, 0.96));
  box-shadow: var(--shadow-strong);
}

.footer-brand {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.footer-brand h2 {
  font-size: 2rem;
}

.footer-brand p,
.footer-note {
  margin: 0;
  color: rgba(248, 250, 252, 0.74);
}

.footer-links a {
  position: relative;
  font-weight: 800;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 560ms ease var(--delay, 0ms),
    transform 560ms ease var(--delay, 0ms);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes slow-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1100px) {
  .hero,
  .detail-hero,
  .detail-layout,
  .result-hero {
    grid-template-columns: 1fr;
  }

  .detail-sidebar {
    position: static;
  }

  .mega-grid,
  .center-grid,
  .type-grid,
  .compatibility-grid,
  .notes-grid,
  .practice-grid,
  .seo-grid,
  .relationship-grid,
  .quiz-explainer-grid,
  .score-grid,
  .health-grid,
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-shell {
    width: min(calc(100% - 20px), var(--max));
  }

  .topbar {
    top: 10px;
    margin-top: 12px;
  }

  .nav-shell {
    align-items: flex-start;
    border-radius: 28px;
    padding: 16px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 18px;
    border-radius: 28px;
    background:
      linear-gradient(160deg, rgba(10, 17, 33, 0.98), rgba(17, 24, 39, 0.96));
    box-shadow: var(--shadow-strong);
  }

  .main-nav.is-open {
    display: flex;
  }

  .mega-menu {
    position: static;
    width: 100%;
    margin-top: 12px;
    padding: 18px;
  }

  .mega-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-wheel {
    min-height: 360px;
  }

  .wheel-ring {
    inset: 30px;
  }

  .wheel-core {
    width: 148px;
    height: 148px;
  }
}

@media (max-width: 640px) {
  .hero-copy,
  .detail-hero-copy,
  .hero-visual,
  .section-block,
  .detail-section,
  .sidebar-card,
  .center-card,
  .type-card,
  .note-card,
  .practice-card,
  .compatibility-card,
  .metric-card,
  .detail-facts {
    padding: 22px;
  }

  .mega-grid,
  .center-grid,
  .type-grid,
  .compatibility-grid,
  .notes-grid,
  .practice-grid,
  .seo-grid,
  .relationship-grid,
  .quiz-explainer-grid,
  .score-grid,
  .health-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .quiz-actions {
    align-items: stretch;
  }

  .hero h1,
  .detail-hero h1,
  .section-heading h2 {
    max-width: none;
  }

  .brandmark small {
    display: none;
  }

  .brandmark-mark {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .hero-wheel {
    min-height: 320px;
  }

  .wheel-node {
    width: 54px;
    height: 54px;
    border-radius: 18px;
  }

  .wheel-core {
    width: 126px;
    height: 126px;
  }

  .footer-shell {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}