/* Deterrence, not screenshot or browser-save prevention. */
main{position:relative;isolation:isolate;-webkit-user-select:none;user-select:none}
main::after{content:"";position:absolute;inset:0;z-index:8;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22520%22%20height%3D%22312%22%3E%3Cg%20transform%3D%22translate%28260%20156%29%20rotate%28-25%29%22%20text-anchor%3D%22middle%22%20fill%3D%22%23163653%22%20font-family%3D%22Arial%2Csans-serif%22%20font-size%3D%2222%22%20font-weight%3D%22700%22%3E%3Ctext%20y%3D%220%22%3EPDCampus.in%3C%2Ftext%3E%3Ctext%20y%3D%2224%22%20font-size%3D%2211%22%3EPERSONAL%20STUDY%20%C2%B7%20REVIEW%20EDITION%3C%2Ftext%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-repeat:repeat;background-size:520px 312px;opacity:.105}
main img,main svg{-webkit-user-drag:none;-webkit-touch-callout:none}
main input,main textarea,main [contenteditable="true"]{-webkit-user-select:text;user-select:text}
.ownership-note{font:12px/1.5 system-ui,sans-serif;text-align:center;color:#52616b;margin:18px 12px}
@media print{body>*{display:none!important}body::before{display:block!important;content:"PDCampus review notes are available for reading at pdcampus.in.";font:18px/1.5 sans-serif;color:#102b52}}