.product-detail{padding:54px 0 110px}.back{display:inline-block;margin-bottom:34px;font-size:.82rem;font-weight:700}.detail-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:52px;align-items:start}.detail-gallery{display:grid;grid-template-columns:1fr 1fr;gap:12px}.detail-gallery button{border:0;padding:0;background:#ece2d6;cursor:zoom-in;overflow:hidden}.detail-gallery button:first-child{grid-column:1/-1}.detail-gallery img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.detail-gallery button:first-child img{aspect-ratio:4/3}.detail-info{position:sticky;top:24px;padding:15px 0}.detail-info h1{font-size:clamp(3.5rem,5vw,5.6rem);margin:12px 0 24px}.detail-info p{white-space:pre-line;color:#675449;max-width:470px}.detail-info strong{display:block;font-size:1.2rem;color:var(--clay);margin:28px 0}.detail-note{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;font-size:.85rem}.detail-button{display:inline-flex;margin-top:22px;padding:13px 18px;background:var(--ink);color:#fff;border-radius:99px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.product-lightbox{border:0;padding:0;background:transparent;max-width:min(96vw,1100px)}.product-lightbox::backdrop{background:rgba(24,16,11,.82)}.product-lightbox img{display:block;max-width:96vw;max-height:90vh}.product-lightbox button{position:fixed;right:20px;top:15px;border:0;background:transparent;color:#fff;font-size:2.3rem;cursor:pointer}@media(max-width:760px){.detail-layout{grid-template-columns:1fr;gap:28px}.detail-info{position:static}.detail-gallery{gap:8px}.product-detail{padding-top:30px}}