#printPackBar{position:fixed;top:12px;right:12px;z-index:9999;display:flex;align-items:center;gap:8px;
  padding:8px 10px;background:#141110;color:#fff;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.28);
  font:13px/1.2 "PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif}
#printPackBar a,#printPackBar button{border:0;background:#2a2523;color:#fff;border-radius:4px;padding:7px 10px;
  text-decoration:none;font:inherit;cursor:pointer;white-space:nowrap}
#printPackBar button{background:#b57612}

@media(max-width:900px){
  html,body{width:auto!important;min-width:0!important;max-width:100%!important;overflow-x:hidden!important}
  body{margin:58px auto 20px!important;padding:12px!important}
  .page,.sheet,.poster,.wrap{width:auto!important;min-width:0!important;max-width:100%!important;
    min-height:0!important;margin:0 auto!important;padding-left:12px!important;padding-right:12px!important}
  img,svg,canvas{max-width:100%!important;height:auto!important}
  table{max-width:100%!important}
}

@media print{
  #printPackBar{display:none!important}
  html,body{height:auto!important;min-height:0!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}
}