:root{--holol-orange:#F93903;--holol-black:#0A0A0A;--holol-white:#FFFFFF}*{box-sizing:border-box}body{margin:0;background:var(--holol-black);color:white;font-family:Inter,Arial,sans-serif}.holol-mark{width:144px;aspect-ratio:1;background:var(--holol-orange);clip-path:polygon(0 0,33.333% 0,33.333% 33.333%,66.666% 33.333%,66.666% 66.666%,100% 66.666%,100% 100%,66.666% 100%,66.666% 66.666%,33.333% 66.666%,33.333% 100%,0 100%)}.reveal .holol-mark{animation:hololReveal .45s cubic-bezier(.2,.8,.2,1) both}@keyframes hololReveal{from{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0)}}.alert-pulse{position:relative}.alert-pulse:before,.alert-pulse:after{content:"";position:absolute;inset:-20px;border:2px solid var(--holol-orange);border-radius:50%;animation:pulse 1.6s ease-out infinite}.alert-pulse:after{animation-delay:.53s}@keyframes pulse{0%{transform:scale(.5);opacity:.8}100%{transform:scale(2.5);opacity:0}}