@keyframes rotateBorder{0%{background-position:0% 100%}to{background-position:200% 100%}}.announcement-banner[data-astro-cid-zc47wvwf]{position:relative}.announcement-banner[data-astro-cid-zc47wvwf]:before{content:"";position:absolute;inset:0;border-radius:.5rem;padding:2px;background:linear-gradient(90deg,#a855f7,#9333ea 5%,#a855f799 15%,#a855f74d 35%,#c084fa1a,#a855f74d 65%,#a855f799 85%,#a855f7 95% 100%);background-size:200% 100%;animation:rotateBorder 7s linear infinite;pointer-events:none;z-index:0;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}html.dark .announcement-banner[data-astro-cid-zc47wvwf]:before{content:"";position:absolute;inset:0;border-radius:.5rem;padding:2px;background:linear-gradient(90deg,#5800d4,#4a2d73 5%,#2f1750cc 15%,#2f175066 35%,#4a2d7326,#2f175066 65%,#2f1750cc 85%,#5800d4 95% 100%);background-size:200% 100%;animation:rotateBorder 7s linear infinite;pointer-events:none;z-index:0;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.announcement-banner[data-astro-cid-zc47wvwf]>[data-astro-cid-zc47wvwf]{position:relative;z-index:1}