.product-detail-main{padding:150px 0 200px}.product-top{display:grid;grid-template-columns:760px 1fr;gap:80px}.gallery-main{height:850px;border:1px solid var(--line);display:grid;place-items:center}.gallery-main img{width:82%;height:82%;object-fit:contain}.thumbs{display:flex;gap:18px;margin:20px 60px}.thumbs label{width:112px;height:112px;border:1px solid var(--line);display:grid;place-items:center;cursor:pointer}.thumbs img{width:80%;height:80%;object-fit:contain}.gallery input{position:absolute;opacity:0}.gallery input:checked+label{border-color:var(--cyan)}.product-summary{padding-top:60px}.product-summary .chip{height:35px;padding-inline:15px}.product-summary h2{font:700 36px Poppins;margin:25px 0 10px}.product-summary>p{color:#777}.price-info{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:35px;padding:25px 0;display:grid;grid-template-columns:120px 1fr;gap:17px}.price-info dt{font-weight:600}.price-info dd{color:#666}.price-info strong{color:var(--cyan)}.quantity-row{height:75px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.quantity-row input{width:70px;height:36px;border:1px solid var(--line);text-align:center}.product-total{display:flex;justify-content:space-between;align-items:center;margin:28px 0;font-weight:600}.product-total strong{color:var(--cyan);font-size:26px}.buy-actions{display:grid;grid-template-columns:60px 60px 1fr;gap:10px}.buy-actions .btn{padding:0}.product-story{margin-top:90px}.story-hero{width:100%;height:760px;object-fit:cover}.story-intro{font-size:18px;line-height:1.6;margin:30px 0 70px}.story-row{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center;margin:55px 0}.story-row.reverse{grid-template-columns:1.1fr 1fr}.story-row img{width:100%;height:500px;object-fit:cover}.story-row h3{font-size:24px;margin-bottom:24px}.story-row p{color:#666;line-height:1.65}.specs{margin:90px 0}.specs h3,.related h3{font-size:22px;margin-bottom:20px;border-top:1px solid var(--line);padding-top:22px}.specs th{width:16%;text-transform:uppercase}.related{margin:80px 0}.purchase-guide{margin-top:90px}.purchase-guide>h3{height:80px;border-top:1px solid #c0c0c0;display:flex;align-items:center;padding:20px;font-size:24px;line-height:1.6}.guide-row{display:grid;grid-template-columns:227px 1fr;border-bottom:1px solid var(--line)}.guide-row h4{background:#f6f6f6;display:grid;place-items:center;padding:40px;font-size:20px;line-height:1.6}.guide-copy{padding:40px;color:#666;font-size:18px;line-height:1.4}.guide-copy .guide-spacer{height:25.2px}.guide-copy ul{list-style:disc;padding-left:27px}.guide-copy li{padding-left:0}

.product-detail-main{height:6192px;min-height:6192px}

.gallery{position:relative}.gallery>input{position:absolute;opacity:0;pointer-events:none}.gallery-main{height:875px}.gallery-main .gallery-image{display:none;width:100%;height:100%;object-fit:contain;padding:62px 0}.thumbs{margin:20px 60px;gap:20px}.thumbs label{width:110px;height:110px;padding:6px}.thumbs img{width:100%;height:100%;object-fit:contain}#thumb1:checked~.gallery-main .gallery-image-1,#thumb2:checked~.gallery-main .gallery-image-2,#thumb3:checked~.gallery-main .gallery-image-3,#thumb4:checked~.gallery-main .gallery-image-4,#thumb5:checked~.gallery-main .gallery-image-5{display:block}#thumb1:checked~.thumbs label[for=thumb1],#thumb2:checked~.thumbs label[for=thumb2],#thumb3:checked~.thumbs label[for=thumb3],#thumb4:checked~.thumbs label[for=thumb4],#thumb5:checked~.thumbs label[for=thumb5]{border-color:var(--cyan)}.buy-actions img{width:24px;height:24px}.guide-row:nth-child(2){height:207px}.guide-row:nth-child(3){height:356px}.guide-row:nth-child(4){height:406px}.guide-row h4,.guide-copy{height:100%}.guide-row:last-child .guide-spacer{height:0}

/* Database-backed catalog layout, including review and Q&A sections. */
.product-detail-main{height:auto;min-height:0;padding:80px 0}.product-top{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px}.product-top>*{min-width:0}.gallery-main{height:auto;min-height:280px;aspect-ratio:1}.gallery-main .gallery-image:first-child{display:block;padding:24px;max-height:650px}.product-summary{padding-top:20px;overflow-wrap:anywhere}.buy-actions{grid-template-columns:minmax(0,1fr);margin-top:24px}.buy-actions form{display:flex;flex-wrap:wrap;align-items:end;gap:12px;min-width:0}.buy-actions label{display:grid;gap:6px;max-width:100%}.buy-actions select{max-width:100%;min-width:0;padding:10px;border:1px solid var(--line)}.buy-actions input{width:80px;padding:10px;border:1px solid var(--line)}.buy-actions .btn{padding:12px 20px;white-space:normal;height:auto}.story-row>*{min-width:0}.specs table{table-layout:fixed;width:100%;overflow-wrap:anywhere}
@media(max-width:800px){.product-detail-main{padding:40px 0 70px}.product-top{grid-template-columns:minmax(0,1fr);gap:24px}.gallery-main{min-height:0}.product-summary h2{font-size:26px}.story-row,.story-row.reverse{grid-template-columns:minmax(0,1fr);gap:24px}.story-row img{height:auto}.specs{margin:45px 0}.specs th{width:30%}.price-info{grid-template-columns:90px minmax(0,1fr)}}