.detail-page{max-width:1100px;margin:auto;padding:36px 24px;min-height:65vh}.detail-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}.detail-grid[hidden]{display:none}.main-photo{width:100%;max-height:580px;object-fit:contain;border-radius:18px;background:#f1f4f0}.gallery{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.gallery button{padding:3px;border:1px solid #b8c3b9;border-radius:8px}.gallery img{width:70px;height:70px;object-fit:cover}.detail-price{font-size:28px;font-weight:700}.description{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.detail-page h1{font-size:clamp(28px,4vw,48px)}.detail-page select,.detail-page input{max-width:100%}.detail-page form{max-width:620px}.order-detail{padding:24px;background:#f2f5f0;border-radius:16px;margin-top:24px}.order-detail li{margin:8px 0}@media(max-width:700px){.detail-grid{grid-template-columns:1fr;gap:20px}.detail-page{padding:24px 16px}}