.shop-product{padding:var(--spacing-3xl) 0}.shop-product__container{max-width:var(--container-max-width)}.shop-product__layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:var(--spacing-2xl);align-items:start}.shop-product__title{margin-bottom:var(--spacing-md);color:var(--color-primary)}.shop-product__lead{margin-bottom:var(--spacing-xl);color:var(--color-primary);font-size:var(--font-size-lg)}.shop-product__description{margin-top:var(--spacing-xl);color:var(--color-primary)}.shop-product__panel{position:sticky;top:var(--spacing-xl);padding:var(--spacing-xl);border:1px solid var(--color-light);border-radius:var(--border-radius-md);background:var(--color-white);box-shadow:0 8px 30px rgba(20,35,63,0.08)}.shop-product__summary{padding-bottom:var(--spacing-lg);margin-bottom:var(--spacing-lg);border-bottom:1px solid var(--color-light)}.shop-product__summary-name{margin:0 0 var(--spacing-md);color:var(--color-primary);font-weight:600}.shop-product__breakdown{display:grid;gap:var(--spacing-xs);margin:0}.shop-product__breakdown-row{display:flex;justify-content:space-between;gap:var(--spacing-md);color:var(--color-secondary)}.shop-product__breakdown-row dt{margin:0}.shop-product__breakdown-row dd{margin:0;color:var(--color-primary);font-weight:600;text-align:right}.shop-product__breakdown-note{margin:var(--spacing-sm) 0 0;color:var(--color-secondary);font-size:0.85rem}.shop-product__bundle{padding:var(--spacing-md);margin-top:var(--spacing-md);border:1px solid var(--color-light);border-radius:var(--border-radius-sm);background:var(--color-light);color:var(--color-primary)}.shop-product__buyer-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--spacing-xs);padding:0;margin:0 0 var(--spacing-lg);border:0}.shop-product__legend{grid-column:1 / -1;padding:0;margin-bottom:var(--spacing-xs);color:var(--color-primary);font-weight:600}.shop-product__buyer-type{display:flex;align-items:center;justify-content:center;min-height:56px;padding:var(--spacing-xs) var(--spacing-sm);border:1px solid var(--color-light);border-radius:var(--border-radius-sm);color:var(--color-primary);font-size:0.85rem;font-weight:600;text-align:center;cursor:pointer}.shop-product__buyer-type input{position:absolute;opacity:0;width:0;height:0}.shop-product__buyer-type:has(input:checked){border-color:var(--color-primary);background:var(--color-primary);color:var(--color-white)}.shop-product__buyer-type:has(input:focus-visible){outline:2px solid var(--color-cta);outline-offset:1px}.shop-product__form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-md)}.shop-product__field{display:grid;gap:var(--spacing-xs);color:var(--color-primary);font-weight:600}.shop-product__field--wide{grid-column:1 / -1}.shop-product__field input,.shop-product__field select{width:100%;min-height:44px;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-light);border-radius:var(--border-radius-sm);color:var(--color-primary);font:inherit}.shop-product__field input:focus,.shop-product__field select:focus{border-color:var(--color-primary);outline:2px solid var(--color-cta);outline-offset:1px}.shop-product__label{color:var(--color-primary);font-weight:600}.shop-product__nip-row{display:flex;gap:var(--spacing-xs)}.shop-product__nip-row input{flex:1 1 auto;min-height:44px;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-light);border-radius:var(--border-radius-sm);font:inherit}.shop-product__gus{flex:0 0 auto;white-space:nowrap}.shop-product__gus-msg{display:block;margin-top:var(--spacing-xs);color:var(--color-secondary);font-size:0.85rem;font-weight:400}.shop-product__hint{margin:0;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-sm);background:var(--color-light);color:var(--color-secondary);font-size:0.9rem}.shop-product__hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.shop-product__option{display:flex;gap:var(--spacing-sm);align-items:flex-start;margin:var(--spacing-lg) 0;color:var(--color-primary)}.shop-product__errors{margin-bottom:var(--spacing-md);padding:var(--spacing-md);border:1px solid var(--color-secondary);border-radius:var(--border-radius-sm);color:var(--color-primary);background:var(--color-light)}.shop-product__submit{display:inline-flex;gap:var(--spacing-xs);align-items:center;justify-content:center;width:100%;margin-top:var(--spacing-md)}.shop-product__submit:disabled{cursor:wait;opacity:0.7}.shop-product__trust{display:flex;flex-wrap:wrap;gap:var(--spacing-md);justify-content:center;margin:var(--spacing-md) 0 0;padding:0;list-style:none;color:var(--color-secondary);font-size:0.85rem}.shop-product__trust li{display:inline-flex;gap:var(--spacing-xs);align-items:center}.shop-product__notice{padding:var(--spacing-lg);border:1px solid var(--color-light);border-radius:var(--border-radius-md);background:var(--color-light)}@media (max-width:992px){.shop-product__layout{grid-template-columns:1fr;gap:var(--spacing-xl)}.shop-product__panel{position:static}}@media (max-width:768px){.shop-product{padding:var(--spacing-2xl) 0}.shop-product__panel{padding:var(--spacing-lg)}.shop-product__form-grid{grid-template-columns:1fr}.shop-product__buyer-types{grid-template-columns:1fr}}