.assurance-header[data-astro-cid-x4wgcwbp]{text-align:center;margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-2xl);border-bottom:2px solid var(--color-secondary-200)}.assurance-header[data-astro-cid-x4wgcwbp] h1[data-astro-cid-x4wgcwbp]{font-size:3rem;margin-bottom:var(--spacing-lg);background:linear-gradient(135deg,var(--color-primary-600),var(--color-accent-600));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.lead[data-astro-cid-x4wgcwbp]{font-size:1.25rem;color:var(--color-secondary-600);max-width:800px;margin:0 auto var(--spacing-xl) auto}.assurance-actions[data-astro-cid-x4wgcwbp]{display:flex;gap:var(--spacing-lg);justify-content:center;flex-wrap:wrap}.assurance-content[data-astro-cid-x4wgcwbp]{max-width:1200px;margin:0 auto}.methodology-section[data-astro-cid-x4wgcwbp]{margin-bottom:var(--spacing-2xl)}.methodology-section[data-astro-cid-x4wgcwbp] h2[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-900);margin-bottom:var(--spacing-2xl);font-size:2.5rem;text-align:center}.methodology-content[data-astro-cid-x4wgcwbp]{background:var(--color-secondary-50);border-radius:var(--radius-xl);padding:var(--spacing-2xl);margin-bottom:var(--spacing-3xl)}.methodology-overview[data-astro-cid-x4wgcwbp]{margin-bottom:var(--spacing-3xl)}.methodology-intro[data-astro-cid-x4wgcwbp]{font-size:1.125rem;color:var(--color-secondary-700);line-height:1.8;text-align:center;max-width:900px;margin:0 auto}.methodology-details[data-astro-cid-x4wgcwbp]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-3xl)}.detail-card[data-astro-cid-x4wgcwbp]{background:#fff;border:1px solid var(--color-secondary-200);border-radius:var(--radius-lg);padding:var(--spacing-xl);transition:all .2s ease}.detail-card[data-astro-cid-x4wgcwbp]:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-primary-200)}.detail-icon[data-astro-cid-x4wgcwbp]{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--color-primary-50);color:var(--color-primary-600);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg)}.detail-card[data-astro-cid-x4wgcwbp] h3[data-astro-cid-x4wgcwbp]{font-size:1.125rem;font-weight:600;color:var(--color-secondary-900);margin-bottom:var(--spacing-md)}.detail-card[data-astro-cid-x4wgcwbp] ul[data-astro-cid-x4wgcwbp]{list-style:none;padding:0;margin:0}.detail-card[data-astro-cid-x4wgcwbp] li[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-600);line-height:1.7;margin-bottom:var(--spacing-sm);position:relative;padding-left:var(--spacing-lg)}.detail-card[data-astro-cid-x4wgcwbp] li[data-astro-cid-x4wgcwbp]:before{content:"✓";position:absolute;left:0;color:var(--color-primary-600);font-weight:700}.methodology-notes[data-astro-cid-x4wgcwbp]{background:#fff;border:1px solid var(--color-primary-200);border-radius:var(--radius-lg);padding:var(--spacing-2xl)}.methodology-notes[data-astro-cid-x4wgcwbp] h3[data-astro-cid-x4wgcwbp]{font-size:1.5rem;color:var(--color-secondary-900);margin-bottom:var(--spacing-lg)}.methodology-notes[data-astro-cid-x4wgcwbp] p[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-700);line-height:1.8;margin-bottom:var(--spacing-lg)}.formula-box[data-astro-cid-x4wgcwbp]{background:linear-gradient(135deg,#1e3a5f,#2c5282);border:2px solid var(--color-primary-500);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin:var(--spacing-xl) 0;box-shadow:0 4px 12px #00000026}.formula-label[data-astro-cid-x4wgcwbp]{font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--color-primary-300);font-weight:600;margin-bottom:var(--spacing-sm)}.formula-content[data-astro-cid-x4wgcwbp]{font-family:Georgia,Times New Roman,serif;font-size:1.25rem;color:#fff;line-height:1.8;display:flex;align-items:center;flex-wrap:wrap;gap:var(--spacing-xs)}.formula-var[data-astro-cid-x4wgcwbp]{font-style:italic;color:var(--color-accent-300);font-weight:500}.formula-sum[data-astro-cid-x4wgcwbp]{font-size:1.75rem;color:var(--color-primary-300);font-weight:700;margin:0 var(--spacing-2xs)}.formula-op[data-astro-cid-x4wgcwbp]{font-size:1.5rem;color:var(--color-primary-400);font-weight:600;margin:0 var(--spacing-xs)}.methodology-caveat[data-astro-cid-x4wgcwbp]{background:var(--color-accent-50);border-left:4px solid var(--color-accent-600);padding:var(--spacing-lg);border-radius:var(--radius-md);margin-bottom:0}.methodology-section[data-astro-cid-x4wgcwbp] p[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-600);font-size:1.125rem;margin-bottom:var(--spacing-xl)}.faq-section[data-astro-cid-x4wgcwbp]{margin-bottom:var(--spacing-2xl)}.faq-section[data-astro-cid-x4wgcwbp] h2[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-900);margin-bottom:var(--spacing-xl);font-size:2rem}.faq-item[data-astro-cid-x4wgcwbp]{background:#fff;border:1px solid var(--color-secondary-200);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-lg)}.faq-item[data-astro-cid-x4wgcwbp] h3[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-900);margin-bottom:var(--spacing-md);font-size:1.25rem}.faq-item[data-astro-cid-x4wgcwbp] p[data-astro-cid-x4wgcwbp]{color:var(--color-secondary-600);margin:0;line-height:1.6}@media (max-width: 768px){.assurance-header[data-astro-cid-x4wgcwbp] h1[data-astro-cid-x4wgcwbp]{font-size:2.5rem}.assurance-actions[data-astro-cid-x4wgcwbp]{flex-direction:column;align-items:center}}