.product-page__shell{background:var(--gradient-panel);border:1px solid var(--color-border-default);border-radius:var(--radius-lg);padding:clamp(1.4rem,1.1rem + 1vw,2.4rem);box-shadow:var(--shadow-sm)}.product-page__relations{display:grid;gap:var(--space-5);margin-top:var(--space-4)}.product-breadcrumbs{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:var(--space-3);color:var(--color-muted);font-size:var(--text-ui)}.product-breadcrumbs a{color:var(--color-primary)}.product-relations{display:grid;gap:var(--space-4)}.product-relations__title{font-size:var(--text-title-lg)}.product-relations__grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(16rem,1fr))}.product-page{display:grid;gap:var(--space-5)}.product-page__gallery-column{display:grid;gap:var(--space-4);min-width:0}@media(min-width:64rem){.product-page{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start}}.product-gallery{display:grid;gap:var(--space-3)}.product-gallery__main{width:100%;border-radius:var(--radius-lg);object-fit:contain;aspect-ratio:4 / 3;max-height:32rem;min-height:20rem;background:var(--color-surface);padding:1rem}.product-gallery__main--placeholder{display:grid;place-items:center;background:var(--color-bg);color:var(--color-muted);text-align:center}.product-gallery__thumbs{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:var(--space-2)}.product-gallery__thumbs img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-md)}.product-gallery__thumb-button{display:block;inline-size:5rem;aspect-ratio:1;padding:0;border:2px solid transparent;border-radius:var(--radius-md);background:transparent;cursor:pointer}.product-gallery__thumb-button[aria-current=true]{border-color:var(--color-primary)}.product-page__content{display:grid;gap:var(--space-4);min-width:0}.product-page__details{display:grid;gap:var(--space-3)}.product-page__eyebrow{margin:0;color:var(--color-muted);font-size:var(--text-caption);letter-spacing:.14em;text-transform:uppercase}.product-page__content h1{max-width:42rem;font-size:var(--text-product-title);line-height:1.12;overflow-wrap:anywhere}.product-page__meta,.product-page__description{color:var(--color-muted);max-width:38rem}.product-page__description--rich{display:grid;gap:var(--space-2)}.product-page__description--rich :where(p,ul,ol,h2,h3,h4){margin:0}.product-page__description--rich :where(ul,ol){padding-left:1.25rem}.product-page__facts{list-style:none;padding:0;margin:0;display:grid;gap:.45rem;color:var(--color-muted)}.product-price{margin:0;display:grid;gap:var(--space-2)}.product-price__label{color:var(--color-muted);font-size:var(--text-caption);letter-spacing:.14em;text-transform:uppercase}.product-price__value{font-size:var(--text-product-price);font-weight:700;color:var(--color-heading)}.product-page__purchase-card{padding:1.25rem;border-radius:var(--radius-lg);background:var(--color-surface-glass);border:1px solid var(--color-border-strong);min-width:0}.product-page__availability{display:inline-flex;width:fit-content;padding:.75rem 1rem;border-radius:var(--radius-pill);background:var(--color-danger-bg);color:var(--color-danger);font-weight:600}.product-purchase{display:grid;gap:var(--space-4)}.product-purchase__label{color:var(--color-muted);font-size:var(--text-ui)}.product-purchase__selected{color:var(--color-muted)}.product-purchase__selected strong{color:var(--color-heading)}.product-purchase__stock{position:relative;width:fit-content;margin:0;font-weight:600}.product-purchase__stock--with-tooltip{cursor:help}.product-purchase__stock-tooltip{position:absolute;left:0;bottom:calc(100% + .5rem);z-index:5;display:grid;gap:.25rem;min-width:11rem;padding:.65rem .75rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface-raised);color:var(--color-heading);box-shadow:var(--shadow-sm);font-size:var(--text-sm);line-height:1.35;opacity:0;pointer-events:none;transform:translateY(.25rem);transition:opacity var(--transition-base),transform var(--transition-base)}.product-purchase__stock--with-tooltip:hover .product-purchase__stock-tooltip,.product-purchase__stock--with-tooltip:focus-visible .product-purchase__stock-tooltip{opacity:1;transform:translateY(0)}.product-purchase__stock--in{color:var(--color-success)}.product-purchase__stock--preorder{color:var(--color-muted)}.product-purchase__stock--out{color:var(--color-danger)}.quantity-control{display:grid;grid-template-columns:1fr auto 4.25rem auto;align-items:center;gap:var(--space-2)}.quantity-control__label{color:var(--color-muted);font-size:var(--text-ui)}.quantity-control button,.quantity-control input{min-height:2.6rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface-raised);color:var(--color-heading);text-align:center;min-width:0}.quantity-control input::-webkit-outer-spin-button,.quantity-control input::-webkit-inner-spin-button{margin:0;-webkit-appearance:none}.quantity-control input[type=number]{-moz-appearance:textfield}.quantity-control button{width:2.6rem;cursor:pointer}.quantity-control button:disabled{cursor:not-allowed;opacity:.5}.product-purchase select{min-height:3rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-md);padding:.75rem 2.9rem .75rem .9rem;background-color:var(--color-surface-raised);width:100%;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-purchase__button{width:100%;max-width:100%}@media(max-width:48rem){.product-gallery__main{min-height:18rem}.quantity-control{grid-template-columns:auto minmax(3.5rem,1fr) auto;gap:.55rem}.quantity-control__label{grid-column:1 / -1}.quantity-control button{width:2.55rem}.quantity-control input{width:100%}}