.hero-photo img,.lab-photo img,.category>div img,.product-visual img,.lens-detail-photo img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover}
.manufacturer-nav a{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border:1px solid var(--border);border-radius:8px;background:#f7fbff;font-size:15px;font-weight:700;min-height:46px}
.manufacturer-nav a.selected,.manufacturer-primary.selected{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter-toggle{display:none}
@media (max-width:760px){
  .filter-toggle{display:inline-flex}
  .filter-panel{display:none}
  .filter-panel.expanded{display:block;padding:20px;border:1px solid var(--border);border-radius:10px}
}
.optional-fields summary{cursor:pointer;padding:12px 0}
.optional-fields .form-row{margin-top:12px}
.mobile-toggle{font-size:22px;line-height:1}
.header-cta{white-space:nowrap;flex-shrink:0}
.lens-specs dd{overflow-wrap:anywhere}