:root{--sf-bg:#090909;--sf-surface:#141414;--sf-text:#f7f7f5;--sf-muted:#aaa;--sf-accent:#f59e0b;--sf-accent-text:#090600;--sf-radius:20px;--sf-heading:Manrope;--sf-max:1180px}
*{box-sizing:border-box}body{margin:0;background:var(--sf-bg);color:var(--sf-text);font:16px/1.55 Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:20;background:var(--sf-accent);color:var(--sf-accent-text);padding:10px}.skip-link:focus{top:12px}.store-header,.store-footer{max-width:var(--sf-max);margin:auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.store-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--sf-bg) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid color-mix(in srgb,var(--sf-text) 12%,transparent)}.store-brand{display:flex;align-items:center;gap:11px;font-weight:800}.store-brand img{width:38px;height:38px;object-fit:contain}.store-header nav{display:flex;gap:22px;align-items:center}.store-header nav a:hover{color:var(--sf-accent)}.cart-count{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:99px;background:var(--sf-accent);color:var(--sf-accent-text);font-size:12px;font-weight:800}main{min-height:72vh}.hero,.section{max-width:var(--sf-max);margin:auto;padding:72px 24px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;min-height:68vh}.hero img{width:100%;max-height:560px;object-fit:cover;border-radius:var(--sf-radius)}.eyebrow{color:var(--sf-accent);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}h1,h2,h3{font-family:var(--sf-heading),Inter,sans-serif;line-height:1.05}h1{font-size:clamp(42px,7vw,82px);margin:14px 0 22px;letter-spacing:-.05em}h2{font-size:clamp(30px,4vw,48px);margin:0 0 12px}.lead{font-size:clamp(17px,2vw,21px);color:var(--sf-muted);max-width:620px}.button{display:inline-flex;border:0;border-radius:999px;padding:13px 20px;background:var(--sf-accent);color:var(--sf-accent-text);font-weight:800;cursor:pointer}.button.secondary{background:transparent;color:var(--sf-text);border:1px solid color-mix(in srgb,var(--sf-text) 24%,transparent)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.toolbar{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.search{width:min(360px,100%);padding:12px 14px;border-radius:12px;border:1px solid color-mix(in srgb,var(--sf-text) 18%,transparent);background:var(--sf-surface);color:var(--sf-text)}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.product-card{background:var(--sf-surface);border:1px solid color-mix(in srgb,var(--sf-text) 10%,transparent);border-radius:var(--sf-radius);overflow:hidden;transition:transform .18s ease}.product-card:hover{transform:translateY(-4px)}.product-card img,.product-placeholder{width:100%;aspect-ratio:1/1;object-fit:cover;background:color-mix(in srgb,var(--sf-surface) 80%,white 5%)}.product-body{padding:18px}.product-title{font-weight:800;font-size:18px;margin:0 0 7px}.muted{color:var(--sf-muted)}.price{font-weight:800;color:var(--sf-accent);font-size:18px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.product-detail>img{width:100%;border-radius:var(--sf-radius);background:var(--sf-surface)}.cart-list{display:grid;gap:12px}.cart-row{display:grid;grid-template-columns:64px 1fr auto auto;gap:16px;align-items:center;padding:14px;background:var(--sf-surface);border-radius:14px}.cart-row img{width:64px;height:64px;object-fit:cover;border-radius:10px}.cart-row input{width:68px;padding:8px;background:var(--sf-bg);color:var(--sf-text);border:1px solid color-mix(in srgb,var(--sf-text) 18%,transparent);border-radius:8px}.empty,.error,.loading{max-width:var(--sf-max);margin:auto;padding:96px 24px;text-align:center;color:var(--sf-muted)}.store-footer{border-top:1px solid color-mix(in srgb,var(--sf-text) 12%,transparent);color:var(--sf-muted);font-size:13px}.not-found{text-align:center}
@media(max-width:780px){.store-header{padding:16px}.store-header nav{gap:12px}.hero,.product-detail{grid-template-columns:1fr}.hero{padding-top:38px;min-height:0}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.toolbar{align-items:stretch;flex-direction:column}.cart-row{grid-template-columns:52px 1fr auto}.cart-row .row-total{display:none}}
@media(max-width:480px){.store-header nav a:first-child{display:none}.product-grid{grid-template-columns:1fr}.store-footer{align-items:flex-start;flex-direction:column}}
.product-detail{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail>*{min-width:0}.product-detail>img{max-width:100%;height:auto;aspect-ratio:1/1;object-fit:contain}.product-detail select{max-width:100%}.product-detail h1{overflow-wrap:anywhere}
@media(max-width:780px){.product-detail{grid-template-columns:minmax(0,1fr)}}

/* Product-led catalogue and shared purchase controls. */
h1{font-size:clamp(28px,4vw,44px);letter-spacing:-.025em;line-height:1.12;margin:10px 0 16px}h2{font-size:24px;line-height:1.25}.section{padding:36px 24px}.store-header{position:relative;padding:18px 24px}.store-footer{align-items:start}.store-footer nav{display:flex;gap:16px;flex-wrap:wrap}.store-brand{font-size:16px}.store-header nav{gap:16px}.catalog-intro p{margin:8px 0 16px}.task-navigation{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.task-navigation a,.filter-chips button{border:1px solid #555;border-radius:999px;padding:8px 12px}.task-navigation [aria-current]{border-color:var(--sf-accent);color:var(--sf-accent)}.catalog-controls{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}.catalog-controls label{display:grid;gap:6px;font-size:14px}.catalog-controls input,.catalog-controls select,select,#product-quantity{max-width:100%;min-width:0;background:var(--sf-surface);color:var(--sf-text);border:1px solid #666;border-radius:8px;padding:10px;font:inherit}.search{width:100%}.filter-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.filter-chips button{background:var(--sf-surface);color:var(--sf-text);cursor:pointer}.product-card:hover{transform:none}.product-card{border-radius:12px}.product-card img{display:block;object-fit:contain;background:#e8e8e4}.product-image-link{display:block}.product-placeholder{display:grid;place-items:center;min-width:0;color:var(--sf-muted)}.product-body{padding:16px}.product-title{font-size:18px;line-height:1.35;overflow-wrap:anywhere}.product-summary{font-size:14px;line-height:1.5}.product-action,.text-link{text-decoration:underline;text-underline-offset:3px;font-weight:650}.product-action{font-size:14px}.product-detail{gap:24px}.product-detail>img{object-fit:contain;background:#e8e8e4;max-width:100%;height:auto}.product-purchase{min-width:0}.product-purchase label{display:block;margin:12px 0 6px}.product-purchase select{width:100%;text-overflow:ellipsis}.product-purchase .actions{margin-top:18px}#product-quantity{width:80px}.purchase-terms{color:var(--sf-muted);font-size:14px}.product-specs{margin-top:24px}.product-specs dl>div{display:grid;grid-template-columns:1fr 2fr;gap:12px;padding:8px 0;border-bottom:1px solid #444}.product-specs dd{margin:0;overflow-wrap:anywhere}.product-story{margin-top:18px}.product-story summary{cursor:pointer;font-weight:700;padding:12px 0}.gallery-thumbnails{display:flex;gap:10px;flex-wrap:wrap;grid-column:1/-1}.gallery-thumbnails button{background:var(--sf-surface);color:var(--sf-text);border:1px solid #666;border-radius:8px;cursor:pointer}.gallery-thumbnails img{object-fit:contain;display:block}.buying-guidance p{max-width:70ch}.store-footer a{text-decoration:underline}button:disabled{opacity:.55;cursor:default}:focus-visible{outline:3px solid var(--sf-accent);outline-offset:4px}button,a,input,select{touch-action:manipulation}select,input{font-size:16px}.button{border-radius:10px;min-height:44px}.cart-row>div{min-width:0;overflow-wrap:anywhere}.cart-row{grid-template-columns:64px minmax(0,1fr) auto auto}
@media(max-width:767px){.store-header{padding:14px 16px;gap:12px;flex-wrap:wrap}.store-brand{font-size:15px}.store-header nav{font-size:14px}.section{padding:24px 16px}.catalog-controls{grid-template-columns:1fr 1fr}.catalog-controls>label:first-child{grid-column:1/-1}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-body{padding:12px}.product-title{font-size:16px}.product-summary{font-size:14px}.product-detail{grid-template-columns:1fr}.product-detail>img{max-height:420px}.store-footer{padding:24px 16px;flex-direction:column}.cart-row{grid-template-columns:48px minmax(0,1fr) 68px}.cart-row>strong{grid-column:2}.gallery-thumbnails{grid-column:auto}.catalog-intro .eyebrow{margin-top:0}.catalog-controls input{padding:8px}.task-navigation{margin:12px 0}.catalog-section{padding-top:16px}}
@media(max-width:359px){.product-grid{grid-template-columns:1fr}.store-header nav{gap:12px}.catalog-controls{grid-template-columns:1fr}.catalog-controls>label:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
:where(.product-card) img{height:auto;aspect-ratio:1/1;object-fit:contain}

/* R1: field feedback and current-image state. */
.field-status{margin:4px 0 0;color:#ff9a8f;font-size:14px}.field-status:empty{display:none}.gallery-thumbnails button[aria-pressed="true"]{outline:2px solid var(--sf-accent);outline-offset:2px}