.product-detail{display:flex;flex-direction:column;gap:var(--spacing-xl)}.product-detail__breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.product-detail__breadcrumbs a{color:var(--color-text-secondary);text-decoration:none}.product-detail__breadcrumbs a:hover{color:var(--color-text-link)}.product-detail__breadcrumbs-current{min-width:0;overflow:hidden;color:var(--color-text-primary);text-overflow:ellipsis;white-space:nowrap}.product-detail__price{margin:0;font-size:2rem;font-weight:700;line-height:1.1;color:var(--color-text-price)}.product-detail__installment-hint{margin:var(--spacing-xs) 0 0;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.product-detail__purchase-region{display:flex;align-items:center;gap:var(--spacing-xs);margin:var(--spacing-sm) 0 var(--spacing-md);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.product-detail__checkout{margin-top:var(--spacing-md)}.product-detail__checkout-actions{display:flex;flex-direction:column;gap:var(--spacing-sm)}.product-detail__checkout-actions .btn{width:100%}.product-detail__checkout-form{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-border-default)}.product-detail__reviews{padding-top:var(--spacing-lg);border-top:1px solid var(--color-border-default)}