.case-study[data-astro-cid-qiy3ounn]{padding-top:var(--header-height)}.case-hero[data-astro-cid-qiy3ounn]{padding-block:clamp(4.5rem,11vw,8rem)}.case-hero__inner[data-astro-cid-qiy3ounn]{max-width:58rem}.case-hero__back[data-astro-cid-qiy3ounn]{margin-bottom:var(--space-xl);font-size:.9375rem;font-weight:500;text-decoration:none;display:inline-block}.case-hero[data-astro-cid-qiy3ounn] h1[data-astro-cid-qiy3ounn]{margin:0 0 var(--space-md)}.case-hero__dek[data-astro-cid-qiy3ounn]{max-width:48rem;color:var(--color-ink-muted);margin-bottom:var(--space-lg);font-size:clamp(1.3rem,2.8vw,1.8rem);line-height:1.45}.case-hero__actions[data-astro-cid-qiy3ounn]{gap:var(--space-sm);flex-wrap:wrap;display:flex}.button[data-astro-cid-qiy3ounn]{border-radius:var(--radius-sm);justify-content:center;align-items:center;min-height:3rem;padding:.7rem 1.2rem;font-weight:600;text-decoration:none;display:inline-flex}.button--primary[data-astro-cid-qiy3ounn]{color:var(--color-white);background:var(--color-accent)}.button--primary[data-astro-cid-qiy3ounn]:hover{color:var(--color-white);background:var(--color-accent-light)}.button--quiet[data-astro-cid-qiy3ounn]{color:var(--color-ink);border:1px solid #0e749059}.case-section[data-astro-cid-qiy3ounn]{padding-block:var(--space-2xl)}.case-section--surface[data-astro-cid-qiy3ounn]{background:var(--color-surface);border-block:1px solid #0e74901a}.case-grid[data-astro-cid-qiy3ounn],.evidence-grid[data-astro-cid-qiy3ounn]{gap:var(--space-xl);display:grid}.case-section[data-astro-cid-qiy3ounn] h2[data-astro-cid-qiy3ounn]{margin:0}.case-copy[data-astro-cid-qiy3ounn]{max-width:44rem}.case-copy[data-astro-cid-qiy3ounn] p[data-astro-cid-qiy3ounn],.case-close[data-astro-cid-qiy3ounn] p[data-astro-cid-qiy3ounn]{color:var(--color-ink-muted);font-size:1.125rem}.principle[data-astro-cid-qiy3ounn]{max-width:55rem;margin-block:var(--space-sm) var(--space-lg)}.principle[data-astro-cid-qiy3ounn] p[data-astro-cid-qiy3ounn]{letter-spacing:-.02em;margin:0;font-size:clamp(2rem,5vw,4rem);font-weight:500;line-height:1.12}.principle[data-astro-cid-qiy3ounn] p[data-astro-cid-qiy3ounn]:nth-child(2){color:var(--color-accent)}.principle-note[data-astro-cid-qiy3ounn]{max-width:45rem;color:var(--color-ink-muted);font-size:1.125rem}.decision-grid[data-astro-cid-qiy3ounn]{gap:var(--space-md);margin-top:var(--space-xl);display:grid}.decision-card[data-astro-cid-qiy3ounn]{padding:var(--space-lg);background:var(--color-white);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);border:1px solid #0e74901f}.decision-card__number[data-astro-cid-qiy3ounn]{letter-spacing:.1em;color:var(--color-copper);font-size:.8125rem;font-weight:700}.decision-card[data-astro-cid-qiy3ounn] h3[data-astro-cid-qiy3ounn]{margin:0 0 var(--space-sm)}.decision-card[data-astro-cid-qiy3ounn] p[data-astro-cid-qiy3ounn]:last-child{color:var(--color-ink-muted)}.case-section--ink[data-astro-cid-qiy3ounn]{background:var(--color-ink);color:var(--color-white)}.case-section--ink[data-astro-cid-qiy3ounn] h2[data-astro-cid-qiy3ounn]{color:var(--color-white)}.section-label--light[data-astro-cid-qiy3ounn]{color:var(--color-sage-soft)}.evidence-list[data-astro-cid-qiy3ounn]{gap:var(--space-sm);display:grid}.evidence-list[data-astro-cid-qiy3ounn] li[data-astro-cid-qiy3ounn]{color:var(--color-bg-mist);padding-left:1.5rem;font-size:1.0625rem;position:relative}.evidence-list[data-astro-cid-qiy3ounn] li[data-astro-cid-qiy3ounn]:before{content:"";background:var(--color-copper);border-radius:50%;width:7px;height:7px;position:absolute;top:.65em;left:0}.case-close__inner[data-astro-cid-qiy3ounn]{text-align:center;max-width:48rem}.case-close[data-astro-cid-qiy3ounn] h2[data-astro-cid-qiy3ounn]{margin-bottom:var(--space-sm)}.case-close[data-astro-cid-qiy3ounn] p[data-astro-cid-qiy3ounn]{margin-bottom:var(--space-lg)}@media (width>=768px){.case-grid[data-astro-cid-qiy3ounn],.evidence-grid[data-astro-cid-qiy3ounn]{gap:var(--space-2xl);grid-template-columns:minmax(15rem,.85fr) minmax(0,1.35fr);align-items:start}.decision-grid[data-astro-cid-qiy3ounn]{grid-template-columns:repeat(2,1fr)}}