/* Shared faint sheen for purchase buttons on desktop and mobile. */
body :is(#main,#nuviq-desktop-navigation-v139,#course-dock-v101) a[data-order]:not(.rail-cta) {
 position:relative;
 isolation:isolate;
}
body :is(#main,#nuviq-desktop-navigation-v139,#course-dock-v101) a[data-order]:not(.rail-cta)::after {
 content:"";
 position:absolute;
 inset:0;
 z-index:-1;
 border-radius:inherit;
 pointer-events:none;
 background-image:linear-gradient(105deg,transparent 35%,#fff9e72b 49%,transparent 63%);
 background-size:240% 100%;
 background-repeat:no-repeat;
 background-position:130% 0;
 opacity:0;
 animation:cta-faint-sheen-v164 3s ease-in-out infinite;
}
/* A 1.4-second pass, then a quiet pause before the next pass. */
@keyframes cta-faint-sheen-v164 {
 0% { opacity:0; background-position:130% 0; }
 6.666667% { opacity:.8; }
 40% { opacity:.8; }
 46.666667%,100% { opacity:0; background-position:-30% 0; }
}
@media (prefers-reduced-motion:reduce) {
 body :is(#main,#nuviq-desktop-navigation-v139,#course-dock-v101) a[data-order]:not(.rail-cta)::after {
  animation:none;
  opacity:0;
 }
}