@media print{@page{margin:16mm 14mm 18mm;@bottom-right{content:counter(page) " / " counter(pages);font:8pt system-ui,sans-serif;color:#666}}:root{--text: #000;--muted: #555;--line: #bbb;--mine: #fff;--theirs: #fff}body{background:#fff;color:#000;font-size:10.5pt}.no-print{display:none!important}main{max-width:none;padding:0}.print-cover{border:1px solid #999;border-radius:0;break-after:page}.msg{break-inside:avoid;max-width:80%;border-radius:0}.msg.mine{background:#f0f0f0}.day{break-after:avoid}.print-footer{display:block;position:fixed;bottom:0;left:0;right:0;font-size:7.5pt;color:#777;text-align:left}}