@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}body.print-drawing-sheet-page .print-drawing-sheet-root{min-height:100vh;background:#ececec}.print-drawing-sheet-root .ds-drawing-sheet.print-content{padding-top:52px;background:#ececec;min-height:calc(100vh - 52px)}.print-drawing-sheet-root .ds-landscape-viewport{width:min(297mm,calc(100vw - 32px));margin:12px auto 24px}.print-drawing-sheet-root .ds-page{width:100%;height:210mm;box-sizing:border-box;background:#fff;font-family:Microsoft YaHei,SimHei,PingFang SC,sans-serif;font-size:11px;line-height:1.45;color:#000;box-shadow:0 2px 12px rgba(0,0,0,.12);margin-bottom:16px}.print-drawing-sheet-root .ds-page:last-child{margin-bottom:24px}.print-drawing-sheet-root .ds-page-multi{page-break-after:always}.ds-page{box-sizing:border-box;width:297mm;height:210mm;overflow:hidden}.ds-page-multi{page-break-after:always}.ds-page:last-child{page-break-after:auto}.ds-page-last{display:flex;flex-direction:column}.ds-page-last .ds-frame{flex:1;min-height:0;display:flex;flex-direction:column}.ds-page-last .ds-frame-main{flex:1;min-height:0}.ds-page-last .ds-frame-foot{flex-shrink:0;margin-top:auto}.ds-frame{width:100%;height:100%;box-sizing:border-box;border:2px solid #000;display:flex;flex-direction:column}.ds-frame-main{padding:2.5mm 3mm 1.5mm;flex:1;min-height:0;overflow:hidden}.ds-frame-foot{padding:0 3mm 2.5mm;flex-shrink:0}.ds-main{display:grid;grid-template-columns:53% 47%;height:100%;column-gap:0;align-items:stretch}.ds-main-bom-only,.ds-main-schematic-only{grid-template-columns:1fr}.ds-main-with-right{grid-template-columns:53% 47%}.ds-col{display:flex;flex-direction:column;min-height:0}.ds-col-left-full{width:100%}.ds-col-right-fixed{height:100%;max-height:168mm;flex:none;overflow:hidden;display:flex;flex-direction:column}.ds-col-right-fixed .ds-block-title{padding:2px 6px 3px}.ds-col-right-fixed .ds-block-iii,.ds-col-right-fixed .ds-block-iv,.ds-col-right-fixed .ds-block-v{flex:1 1 0;min-height:0;max-height:none;display:flex;flex-direction:column}.ds-block-body-section-img{flex:1;min-height:0;padding:2px 4px 3px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;overflow:hidden}.ds-block-body-section-text{flex:1;min-height:0;padding:4px 6px;overflow:auto}.ds-section-text{width:100%;font-size:11px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.ds-section-text-item{margin-bottom:4px}.ds-section-text-item:last-child{margin-bottom:0}.ds-section-media{width:100%;gap:4px;overflow:auto}.ds-section-media,.ds-section-media-item{display:flex;flex-direction:column;min-height:0}.ds-section-media-item{gap:2px}.ds-section-media-item .ds-section-text-item{font-size:10px;line-height:1.4;white-space:pre-wrap;word-break:break-word}.ds-img-section{flex:1 1 0;width:auto;max-width:100%;max-height:100%;min-height:0;object-fit:contain;object-position:left center;display:block}.ds-section-empty{flex:1;display:flex;align-items:flex-start;justify-content:flex-start;color:#999;font-size:11px;padding-left:2px}.ds-block{display:flex;flex-direction:column;min-height:0}.ds-block-i-grow{flex:1;min-height:0}.ds-block-ii-fixed{flex:none;height:74mm;max-height:74mm}.ds-block-ii-fixed .ds-block-body{flex:1;min-height:0}.ds-page:not(.ds-page-multi) .ds-col-left{height:100%}.ds-page:not(.ds-page-multi) .ds-block-i{flex:1.05;min-height:0}.ds-page:not(.ds-page-multi) .ds-block-ii{flex:0.95;min-height:0}.ds-page:not(.ds-page-multi) .ds-block-ii-fixed{flex:0.95;height:auto;max-height:none}.ds-block-title{padding:4px 6px 5px;font-weight:700;font-size:12px;flex-shrink:0}.ds-block-body{flex:1;min-height:0;overflow:hidden}.ds-block-body-compact{padding:2px 8px 4px}.ds-block-body-label,.ds-block-body-lead{padding:2px 6px 4px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.ds-block-body-lead{justify-content:center}.ds-bom{width:100%;border-collapse:collapse;table-layout:fixed;margin:0}.ds-bom td,.ds-bom th{border:1px solid #000;padding:2px 5px;font-size:11px;font-weight:400;line-height:1.4}.ds-bom th{text-align:center;font-weight:700;height:22px}.ds-bom td{height:20px}.ds-bom td:first-child,.ds-bom th:first-child{width:9%}.ds-bom td:nth-child(4),.ds-bom th:nth-child(4){width:14%}.ds-bom .tc{text-align:center}.ds-empty-hint{color:#666;font-size:10px}.ds-ii-body{display:grid;grid-template-columns:1fr 1fr;gap:6px;height:100%;padding:0 2px 2px}.ds-ii-cell{display:flex;align-items:center;justify-content:center;min-height:0}.ds-img-ii{max-width:100%;max-height:100%;object-fit:contain}.ds-num-list p{margin:0 0 3px;font-size:11px}.ds-img-label{max-width:85%}.ds-img-label,.ds-img-lead{max-height:100%;flex:1;min-height:0;object-fit:contain}.ds-img-lead{max-width:95%}.ds-img-sm{max-height:100%;max-width:100%;flex:1;min-height:0;object-fit:contain}.ds-text{font-size:11px;margin-top:4px}.ds-text-center{text-align:center}.ds-text p{margin:0 0 2px}.ds-pdf{font-size:10px;color:#666}.ds-foot-table{width:100%;border-collapse:collapse;table-layout:fixed}.ds-foot-col-draw{width:7mm}.ds-foot-col-sign{width:38mm}.ds-foot-col-approve{width:7mm}.ds-foot-col-approve-sign{width:38mm}.ds-foot-sign{width:38mm;min-width:38mm;text-align:center;vertical-align:middle!important;padding:2px 3px;position:relative}.ds-foot-sign-inner{position:relative;min-height:18mm;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:2px;width:100%}.ds-foot-stamp-img{position:relative;flex:0 0 auto;max-width:22mm;max-height:16mm;width:auto;height:auto;object-fit:contain;pointer-events:none;z-index:1}.ds-foot-drawer-name{position:relative;z-index:2;flex:0 0 auto;text-align:center;font-size:11px;font-weight:500;line-height:1.25;padding:0;white-space:nowrap}.ds-foot-approve-lbl{font-weight:700;font-size:10px;writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:2px}.ds-foot-approve-lbl,.ds-foot-approve-sign{text-align:center;vertical-align:middle!important}.ds-foot-approve-sign{width:38mm;min-width:38mm;padding:2px 3px;position:relative}.ds-foot-approver-name{position:relative;z-index:2;flex:0 0 auto;text-align:center;font-size:11px;font-weight:500;line-height:1.25;padding:0;white-space:nowrap}.ds-foot-col-decl{width:36mm}.ds-foot-col-info-lbl{width:12mm}.ds-foot-col-info-val{width:24mm}.ds-foot-table td{border:1px solid #000;vertical-align:top}.ds-foot-draw-lbl{text-align:center;font-weight:700;font-size:10px;writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:2px;vertical-align:middle!important}.ds-foot-decl{font-size:9px;line-height:1.3;padding:2px 3px 3px;vertical-align:middle!important;width:36mm;max-width:36mm;overflow:hidden}.ds-foot-decl-title{font-weight:700;font-size:9px;margin-bottom:1px}.ds-foot-decl-list{margin:0;padding-left:1.15em}.ds-foot-decl-list li{margin-bottom:1px}.ds-foot-company{text-align:center;font-size:10px;padding:2px 4px;font-weight:700;vertical-align:middle!important;height:8mm}.ds-foot-info-row td{height:7.5mm}.ds-info-lbl{text-align:center;font-weight:700}.ds-info-lbl,.ds-info-val{font-size:10px;padding:2px 4px;vertical-align:middle!important}.ds-info-val{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:24mm}.doc-form-split{width:100%;min-width:0}.doc-form-split-main{flex:1 1 auto;min-width:0}.doc-form-split-side{flex:0 1 auto;width:clamp(300px,36vw,520px);min-width:300px;max-width:520px;flex-shrink:0;border-left:1px solid #f0f0f0;overflow:hidden;display:flex;flex-direction:column;background:#fafafa}.ds-form-preview{display:flex;flex-direction:column;height:100%;min-height:480px;min-width:0}.ds-form-preview-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid #eee;flex-shrink:0;background:#fff}.ds-form-preview-head-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.ds-form-preview-body{flex:1;overflow:auto;padding:8px;background:#ececec;position:relative;min-width:0}.ds-form-preview-loading{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.75)}.ds-embedded-sheet .ds-landscape-viewport{width:297mm;margin:0}.ds-embedded-sheet .ds-page{width:297mm;height:210mm;box-sizing:border-box;background:#fff;font-family:Microsoft YaHei,SimHei,PingFang SC,sans-serif;font-size:11px;line-height:1.45;color:#000;box-shadow:none;margin-bottom:8px}.ds-embedded-sheet .ds-page:last-child{margin-bottom:0}.ds-embedded-sheet .ds-frame{height:100%}.ds-scaled-preview-host,.ds-scaled-preview-spacer{width:100%;overflow:hidden}.ds-scaled-preview-inner{transform-origin:top left}.ds-scaled-preview-modal.ds-scaled-preview-host{max-width:1200px;margin:0 auto}.ds-hover-overlay-trigger{cursor:zoom-in}.ds-hover-overlay{position:fixed;z-index:1100;display:flex;flex-direction:column;box-sizing:border-box;max-width:calc(100vw - 32px);max-height:calc(100vh - 32px);background:#fff;border:1px solid #e8e8e8;border-radius:8px;box-shadow:0 8px 28px rgba(0,0,0,.18);overflow:hidden}.ds-hover-overlay-hint{flex-shrink:0;padding:6px 12px;font-size:12px;color:#8c8c8c;border-bottom:1px solid #f0f0f0;background:#fafafa}.ds-hover-overlay-body{flex:1;min-height:0;overflow:auto;padding:10px;background:#ececec}.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)}