.hsb-product-detail-wrap{max-width:1280px;margin:0 auto;padding:24px 16px 60px}
.hsb-product-back{margin:0 0 18px}
.hsb-product-back a{text-decoration:none;color:#4b5563}
.hsb-product-shell{background:#fff;border:1px solid #e5e7eb;border-radius:24px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.hsb-product-top{display:grid;grid-template-columns:minmax(320px,1fr) minmax(320px,520px);gap:28px;align-items:start}
.hsb-main-image-box{background:#f8fafc;border:1px solid #e5e7eb;border-radius:20px;padding:18px}
.hsb-main-image-box img{display:block;width:100%;height:auto;max-height:640px;object-fit:contain;margin:0 auto}
.hsb-thumb-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.hsb-thumb-btn{border:1px solid #d1d5db;background:#fff;border-radius:14px;padding:6px;cursor:pointer;width:84px;height:84px}
.hsb-thumb-btn img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.hsb-thumb-btn.is-active{border-color:#1d4ed8;box-shadow:0 0 0 2px rgba(29,78,216,.12)}
.hsb-badge-line{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.hsb-badge{display:inline-block;padding:6px 12px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:13px;font-weight:700}
.hsb-date{color:#6b7280;font-size:13px}
.hsb-product-title{font-size:32px;line-height:1.3;margin:0 0 16px;color:#111827}
.hsb-product-summary{font-size:17px;line-height:1.8;color:#374151;margin:0 0 18px}
.hsb-price-box{padding:18px;border-radius:18px;background:#f8fafc;border:1px solid #e5e7eb;margin-bottom:16px}
.hsb-price-label{font-size:14px;color:#6b7280;margin-bottom:6px}
.hsb-price-value{font-size:30px;font-weight:800;color:#111827}
.hsb-source-box{margin:0 0 18px}
.hsb-source-box a{color:#1d4ed8;text-decoration:none}
.hsb-more-btn{display:inline-flex;align-items:center;justify-content:center;min-width:200px;padding:14px 18px;border:0;border-radius:14px;background:#1d4ed8;color:#fff;font-size:16px;font-weight:700;cursor:pointer}
.hsb-detail-section{margin-top:28px;padding-top:28px;border-top:1px solid #e5e7eb}
.hsb-detail-head{font-size:24px;font-weight:800;color:#111827;margin-bottom:16px}
.hsb-detail-text{font-size:17px;line-height:1.9;color:#374151;white-space:pre-wrap;margin-bottom:18px}
.hsb-detail-images img{display:block;width:100%;max-width:100%;height:auto;margin:0 auto 14px;border-radius:16px}
.hsb-detail-empty{padding:18px;border-radius:14px;background:#f8fafc;color:#6b7280}
@media (max-width:980px){
  .hsb-product-top{grid-template-columns:1fr}
  .hsb-product-shell{padding:16px}
  .hsb-product-title{font-size:26px}
  .hsb-price-value{font-size:26px}
  .hsb-thumb-btn{width:72px;height:72px}
}