.product{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(1.5rem, 4vw, 3.5rem);align-items:start;padding-block:clamp(2rem, 4vw, 3rem)}.gallery{display:grid;gap:10px;position:sticky;top:calc(var(--header-h) + 16px)}.gallery__main{position:relative;border:1px solid var(--line);background:#fff;aspect-ratio:1 / 1;display:grid;place-items:center;overflow:hidden;cursor:zoom-in}.gallery__main img{width:100%;height:100%;object-fit:contain;padding:clamp(1rem, 3vw, 2.5rem);mix-blend-mode:multiply;transition:transform 0.45s var(--ease)}.gallery__main.is-zoomed img{transform:scale(1.9);cursor:zoom-out}.gallery__badges{position:absolute;top:14px;left:14px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;z-index:1}.gallery__index{position:absolute;right:14px;bottom:14px;font-family:var(--mono);font-size:var(--fs-mono-sm);letter-spacing:.08em;color:var(--text-4);background:var(--panel);border:1px solid var(--line);padding:.25rem .5rem;z-index:1}.gallery__thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:10px}.gallery__thumb{aspect-ratio:1 / 1;border:1px solid var(--line);background:#fff;padding:6px;cursor:pointer;transition:border-color 0.2s var(--ease)}.gallery__thumb img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.gallery__thumb:hover{border-color:var(--line-strong)}.gallery__thumb.is-active{border-color:var(--xg);border-width:2px}.buy{display:grid;gap:1.25rem}.buy__eyebrow{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;font-family:var(--mono);font-size:var(--fs-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--xg)}.buy__eyebrow a{color:inherit}.buy__eyebrow a:hover{color:var(--ink)}.buy__title{font-size:clamp(1.5rem, 3.2vw, 2.25rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;text-wrap:balance}.buy__codes{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.code-chip{display:inline-flex;align-items:baseline;gap:.45rem;padding:.4rem .65rem;border:1px solid var(--line);background:var(--bg);font-family:var(--mono);font-size:.78rem}.code-chip__label{font-size:var(--fs-mono-sm);letter-spacing:.1em;text-transform:uppercase;color:var(--text-4)}.code-chip__value{color:var(--ink);font-weight:500;letter-spacing:.02em}.code-chip__copy{border:none;background:none;cursor:pointer;color:var(--text-4);padding:0;line-height:1;display:inline-flex}.code-chip__copy:hover{color:var(--xg)}.code-chip__copy svg{width:13px;height:13px}.buy__price-row{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap;padding-block:.25rem}.buy__price{font-size:clamp(1.9rem, 4vw, 2.5rem);font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.buy__price-was{font-size:1.1rem;color:var(--text-4);text-decoration:line-through}.buy__stock{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--mono);font-size:var(--fs-mono-sm);letter-spacing:.08em;text-transform:uppercase}.buy__stock::before{content:'';width:7px;height:7px;border-radius:50%;background:currentColor}.buy__stock--in{color:#2f7a3c}.buy__stock--out{color:#b8452f}.buy__stock--low{color:#9a6a10}.buy__excerpt{font-size:.98rem;line-height:1.65;color:var(--text-2);padding-block:.25rem}.buy__actions{display:flex;gap:.6rem;flex-wrap:wrap;align-items:stretch}.qty-picker{display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--panel);flex-shrink:0}.qty-picker button{width:42px;height:46px;border:none;background:none;cursor:pointer;font-size:1.1rem;color:var(--text-2);line-height:1}.qty-picker button:hover:not(:disabled){background:var(--bg-2);color:var(--ink)}.qty-picker button:disabled{opacity:.35;cursor:not-allowed}.qty-picker input{width:52px;height:46px;border:none;border-inline:1px solid var(--line);background:none;text-align:center;font:inherit;font-family:var(--mono);font-size:.9rem;outline:none;-moz-appearance:textfield}.qty-picker input::-webkit-outer-spin-button,.qty-picker input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.buy__actions .btn{min-height:46px;flex:1;min-width:170px}.assurances{border-top:1px solid var(--line)}.assurances li{display:flex;gap:.8rem;align-items:flex-start;padding:.85rem 2px;border-bottom:1px solid var(--line);font-size:.88rem;color:var(--text-2);line-height:1.5}.assurances .hex{margin-top:5px}.assurances strong{font-weight:600;color:var(--text)}.specs{width:100%;border-collapse:collapse;font-size:.9rem}.specs th,.specs td{text-align:left;padding:.8rem 1.4rem;border-bottom:1px solid var(--line);vertical-align:top}.specs tr:last-child th,.specs tr:last-child td{border-bottom:none}.specs th{width:40%;font-family:var(--mono);font-size:var(--fs-mono-sm);letter-spacing:.1em;text-transform:uppercase;color:var(--text-4);font-weight:500;background:var(--bg);white-space:nowrap}.specs td{color:var(--text-2)}.rte{font-size:.98rem;line-height:1.75;color:var(--text-2)}.rte>*+*{margin-top:1rem}.rte p{margin:0}.rte strong{color:var(--text);font-weight:600}.rte h1,.rte h2,.rte h3,.rte h4{font-weight:700;letter-spacing:-.02em;color:var(--text);margin-top:1.75rem}.rte h1{font-size:1.4rem}.rte h2{font-size:1.2rem}.rte h3,.rte h4{font-size:1.05rem}.rte ul,.rte ol{padding-left:1.3rem;display:grid;gap:.45rem}.rte ul{list-style:disc}.rte ol{list-style:decimal}.rte li::marker{color:var(--xg)}.rte a{color:var(--xg);font-weight:600;border-bottom:1px solid currentColor}.rte img{max-width:100%;height:auto;border:1px solid var(--line)}.rte table{width:100%;border-collapse:collapse;font-size:.9rem}.rte th,.rte td{border:1px solid var(--line);padding:.6rem .8rem;text-align:left}.rte th{background:var(--bg);font-weight:600}.rte__wrap{overflow-x:auto}.rte--empty{font-style:italic;color:var(--text-4)}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:var(--gap)}@media (max-width:900px){.product{grid-template-columns:1fr}.gallery{position:static}}@media (max-width:520px){.buy__actions .btn{min-width:0}.specs th{width:45%;white-space:normal}.related-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}