.pdf-copyright{display:none}
.pdf-export-status{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:10000;max-width:calc(100vw - 32px);padding:13px 18px;background:#272e31;color:#f4e8d9;border:1px solid #b7a88e;border-radius:4px;font:14px/1.7 Arial,"Microsoft YaHei",sans-serif;box-shadow:0 4px 20px #0003}
.pdf-export-status[hidden]{display:none}
@media print{
 @page{size:A4;margin:0}
 html,body{margin:0!important;padding:0!important;width:210mm!important;background:#f8f3e9;print-color-adjust:exact;-webkit-print-color-adjust:exact}
 .global-book-nav,.viewer,.site-home-float,.pdf-export-status,.mobile-reading,#reading-toggle{display:none!important}
 .book{display:block!important;width:210mm!important;margin:0!important;padding:0!important;gap:0!important}
 .sheet-shell{display:block!important;position:relative!important;box-sizing:border-box!important;width:210mm!important;height:297mm!important;margin:0!important;padding:0!important;border:0!important;box-shadow:none!important;content-visibility:visible!important;contain:none!important;break-inside:avoid!important;break-after:page!important;page-break-after:always!important;overflow:hidden!important}
 .sheet-shell:last-child{break-after:auto!important;page-break-after:auto!important}
 .page{width:210mm!important;height:297mm!important;transform:none!important;margin:0!important;break-after:auto!important;page-break-after:auto!important;overflow:hidden!important}
 .pdf-copyright{display:block!important;position:absolute;right:16mm;bottom:3mm;z-index:999;max-width:178mm;padding:.5mm 1.2mm;background:rgba(248,243,233,.78);color:#756c61;font:5.8pt/1.5 Arial,"Microsoft YaHei",sans-serif;letter-spacing:.02em;white-space:nowrap;border-radius:.5mm;pointer-events:none;print-color-adjust:exact;-webkit-print-color-adjust:exact}
}