@media print{body *{visibility:hidden}.print-content,.print-content *{visibility:visible}.print-content{position:absolute;left:0;top:0;width:100%}.no-print{display:none!important}.page-break{page-break-before:always}.page-break-after{page-break-after:always}.print-items-table,.print-label-grid{page-break-inside:avoid}@page{size:A4;margin:15mm}.print-page{box-shadow:none!important;border:none!important;margin:0!important}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}.print-page{background:#fff;width:210mm;min-height:297mm;margin:24px auto;padding:20mm 18mm;box-shadow:0 2px 12px rgba(0,0,0,.12);border:1px solid #e8e8e8;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:12px;color:#333;line-height:1.6;box-sizing:border-box}.print-header{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid #333;padding-bottom:12px;margin-bottom:16px}.print-company-name{font-size:20px;font-weight:700;letter-spacing:4px;color:#222}.print-company-sub{font-size:11px;color:#888;margin-top:4px}.print-doc-meta{text-align:right;font-size:12px;color:#555}.print-doc-meta span{display:block}.print-title{text-align:center;font-size:22px;font-weight:700;margin:20px 0 24px;letter-spacing:6px;color:#222}.print-fields{display:grid;grid-template-columns:repeat(4,1fr);gap:8px 16px;margin-bottom:20px}.print-field{display:flex;align-items:baseline;gap:4px}.print-field.col-span-2{grid-column:span 2}.print-field.col-span-4{grid-column:span 4}.print-field-label{color:#888;white-space:nowrap;flex-shrink:0}.print-field-value{color:#222;word-break:break-all}.print-items-table{width:100%;border-collapse:collapse;margin-bottom:20px;font-size:11px}.print-items-table td,.print-items-table th{border:1px solid #999;padding:6px 8px;text-align:left;vertical-align:middle}.print-items-table th{background:#f5f5f5;font-weight:600;color:#333;text-align:center;white-space:nowrap}.print-items-table td.num{text-align:right;font-variant-numeric:tabular-nums}.print-items-table td.center{text-align:center}.print-items-table tfoot td{font-weight:600;background:#fafafa}.print-signatures{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;padding-top:16px}.print-signature-block{text-align:center}.print-signature-block .label{font-size:12px;color:#555;margin-bottom:24px}.print-signature-block .line{border-bottom:1px solid #999;height:1px;margin-top:8px}.print-footer{margin-top:32px;padding-top:12px;border-top:1px solid #ddd;font-size:10px;color:#aaa;display:flex;justify-content:space-between}.print-label-page{background:#fff;width:210mm;min-height:297mm;margin:24px auto;padding:8mm;box-shadow:0 2px 12px rgba(0,0,0,.12);border:1px solid #e8e8e8;box-sizing:border-box;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(4,1fr);gap:4mm}.print-label-card{border:1.5px solid #444;border-radius:4px;padding:4mm 5mm;display:flex;flex-direction:column;justify-content:space-between;font-size:10px;line-height:1.5;break-inside:avoid}.print-label-card .label-title{font-size:13px;font-weight:700;margin-bottom:3px}.print-label-card .label-row{display:flex;justify-content:space-between}.print-label-card .label-key{color:#888;flex-shrink:0}.print-label-card .label-val{color:#222;text-align:right}.print-label-card .barcode-area{height:14mm;background:repeating-linear-gradient(90deg,#222,#222 2px,transparent 0,transparent 4px);border-radius:2px;margin:3px 0}.print-label-card .label-qty{font-size:16px;font-weight:700;text-align:center;margin:2px 0}.print-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:16px 0;padding:12px;border:1px solid #ddd;border-radius:4px;background:#fafafa}.print-summary-item{text-align:center}.print-summary-item .sum-label{font-size:11px;color:#888}.print-summary-item .sum-value{font-size:18px;font-weight:700;color:#222}.print-summary-item .sum-value.pass{color:#52c41a}.print-summary-item .sum-value.fail{color:#ff4d4f}.print-conclusion{margin:12px 0;padding:10px 16px;border:1.5px solid #333;border-radius:4px;font-size:14px;font-weight:600;text-align:center}.print-conclusion.passed{color:#389e0d;border-color:#b7eb8f;background:#f6ffed}.print-conclusion.failed{color:#cf1322;border-color:#ffa39e;background:#fff2f0}.print-receiver-section{margin-top:32px;padding-top:16px;border-top:1px solid #ccc;display:grid;grid-template-columns:1fr 1fr;gap:40px}.print-receiver-block{font-size:12px}.print-receiver-block .block-title{font-weight:600;margin-bottom:12px;color:#333}.print-receiver-block .block-row{display:flex;align-items:baseline;gap:8px;margin-bottom:6px}.print-receiver-block .block-row .key{color:#888;flex-shrink:0}.print-receiver-block .block-row .line{flex:1;border-bottom:1px solid #999;min-width:80px}.print-toolbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fff;border-bottom:1px solid #e8e8e8;padding:8px 24px;display:flex;align-items:center;gap:12px;box-shadow:0 2px 8px rgba(0,0,0,.06)}