.paper-grain { position:absolute; z-index:4; inset:0; pointer-events:none; opacity:.05; mix-blend-mode:multiply; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23000' filter='url(%23paper)' d='M0 0h180v180H0z'/%3E%3C/svg%3E"); }
.print-glint { position:absolute; z-index:2; width:14px; height:14px; fill:none; stroke:var(--hero-paper); stroke-width:.7; pointer-events:none; opacity:.3; animation:foilGlint 7s ease-in-out var(--glint-delay) infinite; }
@keyframes foilGlint { 0%,100% {opacity:.15;} 50% {opacity:.5;} }
.ambience-paused .print-glint { animation-play-state:paused; }
@media(prefers-reduced-motion:reduce) { .print-glint { animation:none; opacity:.22; } }