:root{--app-header-height: 60px;--brand: #2A4FE0;--brand-light: #5B8CFF;--text-main: #17203A;--text-sub: #8A94A8;--text-dim: #C4CBD8;--card-bg: #FFFFFF;--card-border: #E9EDF4;--page-bg: #F3F5F9;--link: #2A4FE0;--price: #DC2626;--danger: #D03050;--img-bg: #FAFCFE;--img-border: #E0E0E6;--radius: 12px}html,body,#app{height:100%;margin:0;padding:0}body{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;background:var(--page-bg);color:var(--text-main)}.page{padding:20px;max-width:1440px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-title{font-size:18px;font-weight:700;color:var(--text-main)}.hero-banner{position:relative;overflow:hidden;border-radius:14px;padding:24px 28px;margin-bottom:16px;background:linear-gradient(120deg,#101e45,#1d3672 55%,#2a4fe0);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-title{font-size:20px;font-weight:800}.hero-sub{margin-top:6px;font-size:13px;color:#ffffffbf}.hero-search{position:relative;z-index:1;width:340px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:16px}.product-card{cursor:pointer;transition:transform .22s,box-shadow .22s;border-radius:12px;overflow:hidden;background:#fff;border:1px solid #E9EDF4;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px #0e1a3c1f;border-color:transparent}.product-card .img-wrap{height:175px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f7f9fc,#f1f4f9);overflow:hidden;border-bottom:1px solid #EEF1F6}.product-card .img-wrap img{max-width:86%;max-height:86%;object-fit:contain;transition:transform .3s}.product-card:hover .img-wrap img{transform:scale(1.05)}.product-card .info{padding:12px 14px 14px;flex:1;display:flex;flex-direction:column}.product-card .name{font-size:14px;font-weight:600;color:var(--text-main);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-card .meta{margin-top:4px;font-size:12px;color:var(--text-sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-card .price{margin-top:auto;padding-top:8px;color:#dc2626;font-weight:700;font-size:15px}.product-card .price small{font-size:11px;font-weight:400;color:#a6aec0;margin-left:2px}.spec-title{margin-bottom:10px;font-weight:700;font-size:14px;color:var(--text-main)}.img-box{height:250px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f7f9fc,#f1f4f9);border-radius:12px;overflow:hidden;border:1px solid #E9EDF4}.img-box img{max-width:92%;max-height:92%;object-fit:contain}.muted{color:var(--text-sub);font-size:13px}.price{color:#dc2626;font-weight:700}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}a{text-decoration:none}.layout-2col{display:grid;grid-template-columns:250px 1fr;gap:16px;align-items:start}.layout-config{display:grid;grid-template-columns:320px 1fr;gap:16px;align-items:start}.grid-info-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid-info-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.admin-shell .page{max-width:none}.show-sm{display:none}@media(max-width:1280px){.admin-shell .page,.page{padding:16px}}@media(max-width:1024px){.layout-2col,.layout-config{grid-template-columns:1fr}.hide-sm{display:none}.show-sm{display:block}.grid-info-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.page,.admin-shell .page{padding:12px}.grid-info-3,.grid-info-2{grid-template-columns:1fr}.hero-banner{flex-direction:column;align-items:stretch}.hero-search{width:100%}.product-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.product-card .img-wrap{height:130px}}