html.pf-content-guard body{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}
html.pf-content-guard ::selection{background:transparent}
html.pf-content-guard :is(img,svg,video,picture,canvas,a){-webkit-user-drag:none;user-select:none;-webkit-touch-callout:none}
html.pf-content-guard :is(input,textarea,select,option,[contenteditable]:not([contenteditable="false"]),[data-allow-copy]),html.pf-content-guard [contenteditable] *,html.pf-content-guard [data-allow-copy] *{-webkit-user-select:text;-moz-user-select:text;user-select:text;-webkit-touch-callout:default}
html.pf-content-guard :is(input,textarea,[contenteditable]:not([contenteditable="false"]),[data-allow-copy])::selection,html.pf-content-guard :is([contenteditable],[data-allow-copy]) *::selection{background:#b3d4fc}
@media print{html.pf-content-guard body>*{display:none!important}html.pf-content-guard body::before{display:block;content:"Печать этой страницы ограничена. PeraFix Usta Destek — perafix.com/ru";font:16px sans-serif}}