@keyframes floatUp{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:.55}90%{opacity:.35}to{transform:translateY(-110vh) translateX(var(--drift, 30px));opacity:0}}#particle-field{position:fixed;inset:0;z-index:var(--z-bg-particles);pointer-events:none;overflow:hidden}.particle{position:absolute;bottom:-10px;border-radius:50%;background:var(--red);opacity:.55;box-shadow:0 0 8px var(--red-glow);animation:floatUp linear infinite}@media (prefers-reduced-motion:reduce){#particle-field .particle{animation:none!important;display:none!important}}