:root {
  color-scheme: light;
  --cp-bg: #f7f4ef;
  --cp-bg-elevated: #fcfbf8;
  --cp-surface: #ffffff;
  --cp-surface-soft: #f5f5f5;
  --cp-border: #dedede;
  --cp-border-strong: #919191;
  --cp-text: #242424;
  --cp-text-muted: #5c5c5c;
  --cp-text-soft: #6f6f6f;
  --cp-accent: #b11f4b;
  --cp-accent-hover: #9a1a41;
  --cp-accent-soft: rgba(177, 31, 75, 0.08);
  --cp-accent-fg: #ffffff;
  --cp-success: #16a34a;
  --cp-danger: #dc2626;
  --cp-warning: #f59e0b;
  --cp-link: #0078d4;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.12);
  --cp-overlay: rgba(255, 255, 255, 0.8);
  --cp-panel: rgba(255, 255, 255, 0.86);
  --cp-panel-strong: rgba(255, 255, 255, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.55);
  --cp-highlight: rgba(177, 31, 75, 0.12);
}
html[data-theme="dark"] {
  color-scheme: dark;
  --cp-bg: #3d3b3a;
  --cp-bg-elevated: #343231;
  --cp-surface: #292929;
  --cp-surface-soft: #2e2e2e;
  --cp-border: #474747;
  --cp-border-strong: #5f5f5f;
  --cp-text: #dedede;
  --cp-text-muted: #919191;
  --cp-text-soft: #b0b0b0;
  --cp-accent: #fd8ea1;
  --cp-accent-hover: #fb7b91;
  --cp-accent-soft: rgba(253, 142, 161, 0.14);
  --cp-accent-fg: #1a1a1a;
  --cp-success: #4ade80;
  --cp-danger: #f87171;
  --cp-warning: #fbbf24;
  --cp-link: #4da6ff;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  --cp-overlay: rgba(41, 41, 41, 0.88);
  --cp-panel: rgba(41, 41, 41, 0.72);
  --cp-panel-strong: rgba(41, 41, 41, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.04);
  --cp-highlight: rgba(253, 142, 161, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--cp-bg);
  color: var(--cp-text);
  font-family: "Segoe UI", Aptos, Calibri, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

a {
  color: var(--cp-link);
}

.shell {
  width: min(calc(100% - 32px), 720px);
  margin: 0 auto;
  padding: 32px 0 48px;
}

.site-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--cp-text-muted);
  font-weight: 600;
  text-decoration: none;
}

.site-link:hover {
  color: var(--cp-accent);
}

.eyebrow {
  margin: 24px 0 8px;
  color: var(--cp-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 16ch;
  margin-bottom: 12px;
  font-size: clamp(2rem, 9vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.5rem, 6vw, 2.2rem);
  line-height: 1.15;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.lede {
  max-width: 58ch;
  color: var(--cp-text-muted);
  font-size: 1.08rem;
}

.card {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 24px 0;
}

.detail {
  min-width: 0;
  padding: 12px 8px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
  text-align: center;
}

.detail strong,
.detail span {
  display: block;
}

.detail strong {
  font-size: 1.15rem;
}

.detail span {
  color: var(--cp-text-muted);
  font-size: 0.78rem;
}

.privacy {
  color: var(--cp-text-muted);
  font-size: 0.88rem;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 12px 20px;
  border: 1px solid var(--cp-accent);
  border-radius: 0.625rem;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  border-color: var(--cp-accent-hover);
  background: var(--cp-accent-hover);
}

.button:focus-visible,
.answer:focus-visible,
.site-link:focus-visible {
  outline: 3px solid var(--cp-accent);
  outline-offset: 3px;
}

.button-secondary {
  border-color: var(--cp-border-strong);
  background: var(--cp-surface);
  color: var(--cp-text);
}

.button-secondary:hover {
  border-color: var(--cp-accent);
  background: var(--cp-accent-soft);
}

.button-block {
  width: 100%;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  color: var(--cp-text-muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.progress {
  height: 8px;
  margin-bottom: 24px;
  overflow: hidden;
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--cp-accent);
}

.question {
  min-height: 3.5em;
}

.answers {
  display: grid;
  gap: 12px;
}

.answer {
  width: 100%;
  min-height: 64px;
  padding: 14px 16px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface);
  color: var(--cp-text);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.answer:hover,
.answer[aria-pressed="true"] {
  border-color: var(--cp-accent);
  background: var(--cp-accent-soft);
}

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

.quiz-actions .button,
.result-actions .button {
  flex: 1;
}

.type-mark {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  margin-bottom: 16px;
  border: 2px solid var(--cp-accent);
  border-radius: 50%;
  background: var(--cp-accent-soft);
  color: var(--cp-accent);
  font-size: 2rem;
  font-weight: 800;
}

.group-callout {
  margin: 20px 0;
  padding: 16px;
  border: 1px solid var(--cp-accent);
  border-radius: 0.625rem;
  background: var(--cp-accent-soft);
}

.group-callout strong {
  display: block;
}

.tip-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.tip-card {
  padding: 20px;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.tip-number {
  display: inline-grid;
  width: 32px;
  height: 32px;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  font-weight: 800;
}

.say-this {
  margin: 16px 0 0;
  padding: 12px;
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
  color: var(--cp-text);
}

.say-this strong {
  color: var(--cp-accent);
}

.footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--cp-border);
  color: var(--cp-text-muted);
  font-size: 0.88rem;
  text-align: center;
}

[hidden] {
  display: none !important;
}

@media (min-width: 640px) {
  .shell {
    padding-top: 48px;
  }

  .card {
    padding: 32px;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}