.kzb-mall-wrap,.kzb-user-center,.kzb-cart-box,.kzb-single-box{--kzb-radius:18px}.kzb-hero{padding:28px;border-radius:var(--kzb-radius);background:linear-gradient(135deg,#0f172a,#2563eb);color:#fff;margin-bottom:20px}.kzb-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.kzb-product-card,.kzb-cart-box,.kzb-order-box,.kzb-single-box{background:#fff;border:1px solid #edf0f6;border-radius:var(--kzb-radius);overflow:hidden;box-shadow:0 8px 26px rgba(15,23,42,.05)}.kzb-thumb{display:block;aspect-ratio:1.4/1;background:#f8fafc}.kzb-thumb img,.kzb-single-cover img{width:100%;height:100%;object-fit:cover}.kzb-product-body{padding:16px}.kzb-product-body h3{margin:0 0 10px;font-size:16px}.kzb-meta{display:flex;justify-content:space-between;color:#64748b;font-size:12px;margin-bottom:12px}.kzb-price{font-size:24px;font-weight:700;color:#ef4444}.kzb-price.large{font-size:32px;margin-bottom:12px}.kzb-btn{display:inline-block;background:#2563eb;color:#fff!important;padding:10px 16px;border-radius:12px;text-decoration:none;border:none;cursor:pointer}.kzb-single-top{display:grid;grid-template-columns:1.05fr .95fr}.kzb-single-cover{min-height:340px;background:#f8fafc}.kzb-single-buy{padding:24px}.kzb-notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:12px;padding:12px;margin-bottom:12px}.kzb-field{margin-bottom:14px}.kzb-field label{display:block;font-size:13px;color:#475569;margin-bottom:6px}.kzb-field input{width:100%;padding:10px 12px;border:1px solid #dbe3ef;border-radius:12px}.kzb-cart-head,.kzb-cart-footer,.kzb-order-item,.kzb-cart-item{display:flex;justify-content:space-between;align-items:center;gap:12px}.kzb-cart-box,.kzb-order-box{padding:20px;margin-bottom:20px}.kzb-cart-list,.kzb-order-box{display:flex;flex-direction:column;gap:12px}.kzb-cart-item,.kzb-order-item{padding:14px;border:1px solid #edf0f6;border-radius:14px}.kzb-link-danger{background:none;border:none;color:#dc2626;cursor:pointer}.kzb-empty{padding:28px;text-align:center;background:#fff;border:1px dashed #cbd5e1;border-radius:18px}.kzb-order-hints,.kzb-order-cards{width:100%;margin-top:10px;color:#475569;font-size:13px}.kzb-balance{color:#0f172a;font-weight:700}@media(max-width:860px){.kzb-single-top{grid-template-columns:1fr}}