@keyframes vn-effect-shake{0%,to{transform:translate(0)}10%{transform:translate(-5px,-3px)}20%{transform:translate(5px,3px)}30%{transform:translate(-4px,2px)}40%{transform:translate(4px,-2px)}50%{transform:translate(-3px,4px)}60%{transform:translate(3px,-1px)}70%{transform:translate(-2px,3px)}80%{transform:translate(2px,-2px)}90%{transform:translate(-1px,1px)}}.vn-effect--shake{animation:vn-effect-shake var(--vn-effect-duration,.5s) ease;animation-iteration-count:calc(var(--vn-effect-intensity, 1)*3)}@keyframes vn-effect-flash{0%{opacity:0}20%{opacity:var(--vn-effect-intensity,1)}to{opacity:0}}.vn-effect--flash{position:absolute;inset:0;background:#fff;animation:vn-effect-flash var(--vn-effect-duration,.3s) ease-out forwards}@keyframes vn-effect-fade-in{0%{opacity:1}to{opacity:0}}.vn-effect--fadeIn{position:absolute;inset:0;background:#000;animation:vn-effect-fade-in var(--vn-effect-duration,1s) ease forwards}@keyframes vn-effect-fade-out{0%{opacity:0}to{opacity:1}}.vn-effect--fadeOut{position:absolute;inset:0;background:#000;animation:vn-effect-fade-out var(--vn-effect-duration,1s) ease forwards}.vn-effect--fadeToBlack{position:absolute;inset:0;background:#000;opacity:var(--vn-effect-intensity,1);transition:opacity var(--vn-effect-duration,1s) ease}@keyframes vn-effect-glitch{0%{clip-path:inset(40% 0 61% 0);transform:translate(-2px)}20%{clip-path:inset(92% 0 1% 0);transform:translate(2px)}40%{clip-path:inset(43% 0 1% 0);transform:translate(-1px)}60%{clip-path:inset(25% 0 58% 0);transform:translate(1px)}80%{clip-path:inset(54% 0 7% 0);transform:translate(-2px)}to{clip-path:inset(58% 0 43% 0);transform:translate(0)}}.vn-effect--glitch{animation:vn-effect-glitch var(--vn-effect-duration,.4s) steps(2) infinite}@keyframes vn-effect-rain-drop{0%{transform:translateY(-100vh);opacity:.7}to{transform:translateY(100vh);opacity:0}}.vn-effect--rain{position:absolute;inset:0;overflow:hidden;opacity:var(--vn-effect-intensity,.5);background:repeating-linear-gradient(transparent,transparent 95%,rgba(150,180,220,.15) 0,rgba(150,180,220,.15));animation:vn-effect-rain-drop .8s linear infinite}@keyframes vn-effect-heartbeat{0%,to{transform:scale(1)}14%{transform:scale(1.02)}28%{transform:scale(1)}42%{transform:scale(1.03)}70%{transform:scale(1)}}.vn-effect--heartbeat{animation:vn-effect-heartbeat var(--vn-effect-duration,1.2s) ease infinite}.vn-layer--particles{pointer-events:none}.vn-particles{position:absolute;inset:0;opacity:clamp(.25,var(--vn-particle-intensity,1),1)}.vn-particles--layer-back{z-index:0}.vn-particles--layer-front{z-index:1}.vn-particles--dust,.vn-particles--embers,.vn-particles--rain,.vn-particles--sakura,.vn-particles--snow{background-image:radial-gradient(circle,rgba(255,255,255,.85) 1px,transparent 1.5px);background-size:64px 64px;animation:vn-particle-drift 8s linear infinite}.vn-particles--rain{animation-duration:1.2s}.vn-particles--embers{animation-direction:reverse}@keyframes vn-particle-drift{0%{background-position:0 0}to{background-position:32px 64px}}@media(prefers-reduced-motion:reduce){.vn-particles{animation:none}}