/* Catalog photo-reference layer: visual evidence only, not product verification. */
.product-art { display: grid; grid-template-rows: minmax(0, 1fr) auto; background: var(--paper-deep); }
.product-art > img { position: relative; inset: auto; grid-row: 1; width: 100%; height: 100%; min-height: 0; object-fit: cover; object-position: center; transition: transform .35s ease; }
.product-art:hover > img { transform: scale(1.035); }
.photo-wash,.bead-loop { display: none; }
.product-art small { position: static; z-index: auto; padding: 8px 10px; background: var(--paper); font-size: .5rem; color: var(--ink-soft); text-align: left; }
.concept-photo { display: block; width: 100%; max-height: 240px; margin: 0 0 10px; object-fit: cover; object-position: center; }
.reference-label { margin: 0 0 22px; font: .55rem var(--font-mono); letter-spacing: .09em; color: var(--gold); }
.study-navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 30px 0; border-block: 1px solid var(--line); }
.study-nav-button { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 12px; min-height: 70px; padding: 13px 0; border: 0; background: transparent; color: var(--ink); text-align: left; cursor: pointer; }
.study-nav-button + .study-nav-button { grid-template-columns: minmax(0, 1fr) auto; border-left: 1px solid var(--line); padding-left: 18px; text-align: right; }
.study-nav-button:hover { color: var(--gold); }
.study-nav-arrow { font-size: 1rem; color: var(--gold); }
.study-nav-button small,.study-nav-button strong { display: block; }
.study-nav-button small { margin-bottom: 3px; font: .53rem var(--font-mono); letter-spacing: .08em; color: var(--ink-soft); text-transform: uppercase; }
.study-nav-button strong { overflow: hidden; text-overflow: ellipsis; font: 500 1rem var(--font-display); white-space: nowrap; }
.study-share { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 16px; min-height: 34px; margin: -12px 0 22px; }
.concept-full-study-link { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 25px; }
.study-share-actions { display: flex; flex-wrap: wrap; gap: 14px 18px; }
.study-action-button { display: inline-flex; align-items: center; gap: 6px; padding: 0 0 5px; border: 0; border-bottom: 1px solid var(--gold); background: transparent; color: var(--ink); font: .62rem var(--font-mono); letter-spacing: .09em; text-transform: uppercase; white-space: nowrap; cursor: pointer; }
.study-action-button:hover,.study-action-button[aria-pressed="true"] { color: var(--gold); }
.study-action-button:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.study-share-status { min-height: 1em; margin: 0; color: var(--ink-soft); font: .6rem var(--font-mono); text-align: right; }
@media (max-width: 540px) { .study-share { grid-template-columns: 1fr; } .study-share-actions { justify-content: flex-start; } .study-share-status { text-align: left; } }
@media (max-width: 420px) { .study-navigation { grid-template-columns: 1fr; } .study-nav-button + .study-nav-button { border-top: 1px solid var(--line); border-left: 0; padding-left: 0; } }
.product-commerce-state{display:block!important;padding-top:0!important}.product-commerce-state[hidden]{display:none!important}.product-commerce-state .release-product-facts{margin:0!important;padding-top:14px!important}.product-commerce-state .release-product-facts strong{font-size:1.05rem}.product-commerce-state .release-product-facts span{font-size:.58rem;letter-spacing:.06em;text-transform:uppercase}.product-card[data-catalog-sku] .concept-button{min-height:44px;display:inline-flex;align-items:center;gap:9px}