/* Public quiz library (content SEO, phase 1). Sits inside the marketing
   landing shell (dark theme), so it reuses landing-section / card tokens. */

.library-hero {
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  text-align: center;
}
.library-hero__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
}
.library-hero__lede {
  max-width: 620px;
  margin: var(--space-4) auto 0;
  color: var(--color-text-muted);
  font-size: 18px;
  line-height: 1.55;
}

.library-list { padding-bottom: var(--space-20); }
.library-list__empty {
  text-align: center;
  color: var(--color-text-muted);
}

.library-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}
.library-card { padding: 0; }
.library-card__link {
  display: block;
  padding: var(--space-6);
  color: inherit;
  text-decoration: none;
}
.library-card__title { font-size: 20px; font-weight: 700; }
.library-card__meta {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
  font-size: 14px;
}
.library-card__cta {
  display: inline-block;
  margin-top: var(--space-4);
  color: var(--color-accent);
  font-weight: 600;
  font-size: 14px;
}
.library-card__link:hover .library-card__cta { color: var(--color-accent-hover); }

/* Single quiz page */
.library-quiz { padding-top: var(--space-12); padding-bottom: var(--space-20); }
.library-quiz__inner { max-width: 760px; }
.library-quiz__crumbs {
  color: var(--color-text-faint);
  font-size: 14px;
  margin-bottom: var(--space-6);
}
.library-quiz__crumbs a { color: var(--color-text-muted); }
.library-quiz__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -1px;
}
.library-quiz__meta {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
}
.library-quiz__cta { margin-top: var(--space-6); }
.library-quiz__cta-note {
  margin-top: var(--space-2);
  color: var(--color-text-faint);
  font-size: 13px;
}

.library-round { margin-top: var(--space-12); }
.library-round__title {
  font-size: 22px;
  font-weight: 700;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-accent-bdr);
}
.library-round__list {
  margin: var(--space-5) 0 0;
  padding-left: var(--space-6);
  display: grid;
  gap: var(--space-5);
}
.library-q__text { font-weight: 500; line-height: 1.5; }
.library-q__answer {
  margin-top: var(--space-2);
  font-size: 14px;
}
.library-q__answer summary {
  cursor: pointer;
  color: var(--color-accent);
  font-weight: 600;
}
.library-q__answer p {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
}

.library-quiz__foot-cta {
  margin-top: var(--space-16);
  padding: var(--space-8);
  text-align: center;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-accent-bdr);
  border-radius: var(--radius-lg, 16px);
}
.library-quiz__foot-cta h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.library-quiz__foot-cta .btn { margin-top: var(--space-4); }