/* Shared organic paper grain for Noticias and its articles. */
html:has(body[data-news-paper="true"]),
body[data-news-paper="true"] {
  background-color: #fff !important;
}

body[data-news-paper="true"]::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2147481000;
  pointer-events: none;
  opacity: .82;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.035 .16' numOctaves='4' seed='29' stitchTiles='stitch' result='fibers'/%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.66' numOctaves='3' seed='41' stitchTiles='stitch' result='grain'/%3E%3CfeBlend in='fibers' in2='grain' mode='multiply'/%3E%3CfeColorMatrix type='matrix' values='.22 0 0 0 .72 0 .22 0 0 .71 0 0 .22 0 .68 0 0 0 .34 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paper)'/%3E%3C/svg%3E");
  background-size: 260px 260px;
}

/* The Asia thesis has its own opaque paper background, so repeat the same
   texture directly on that surface instead of changing its visual system. */
body[data-news-paper-direct="true"] {
  background-color: #fff !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.035 .16' numOctaves='4' seed='29' stitchTiles='stitch' result='fibers'/%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.66' numOctaves='3' seed='41' stitchTiles='stitch' result='grain'/%3E%3CfeBlend in='fibers' in2='grain' mode='multiply'/%3E%3CfeColorMatrix type='matrix' values='.22 0 0 0 .72 0 .22 0 0 .71 0 0 .22 0 .68 0 0 0 .34 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paper)'/%3E%3C/svg%3E") !important;
  background-size: 260px 260px !important;
  background-attachment: fixed !important;
}

@media (prefers-reduced-transparency: reduce) {
  body[data-news-paper="true"]::before { opacity: .55; }
}