"use strict";!function(){var e,t=100,i=150,n="255, 255, 255",o=2,a=.5,d=.3,r=.5,s=!0,l=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||function(e){window.setTimeout(e,1e3/60)};window.requestAnimationFrame=l;var h=document.getElementById("snow"),w=h.getContext("2d"),m=t,v=-100,c=-100,u=[];h.width=window.innerWidth,h.height=window.innerHeight;var f=function p(){if(s){w.clearRect(0,0,h.width,h.height);for(var e=i,t=0;t<m;t++){var o=u[t],a=v,d=c,r=o.x,f=o.y,M=Math.sqrt((a-r)*(a-r)+(d-f)*(d-f));if(M<e){var y=(a-r)/M,b=(d-f)/M,Y=e/(M*M)/2;o.velX-=Y*y,o.velY-=Y*b}else o.velX*=.98,o.velY<o.speed&&o.speed-o.velY>.01&&(o.velY+=.01*(o.speed-o.velY)),o.velX+=Math.cos(o.step+=.05)*o.stepSize;w.fillStyle="rgba("+n+", "+o.opacity+")",o.y+=o.velY,o.x+=o.velX,(o.y>=h.height||o.y<=0)&&g(o),(o.x>=h.width||o.x<=0)&&g(o),w.beginPath(),w.arc(o.x,o.y,o.size,0,2*Math.PI),w.fill()}l(p)}},g=function(e){e.x=Math.floor(Math.random()*h.width),e.y=0,e.size=3*Math.random()+2,e.speed=1*Math.random()+.5,e.velY=e.speed,e.velX=0,e.opacity=.5*Math.random()+.3},M=function(){for(var e=0;e<m;e++){var t=Math.floor(Math.random()*h.width),i=Math.floor(Math.random()*h.height),n=3*Math.random()+o,s=1*Math.random()+a,l=.5*Math.random()+d;u.push({speed:s,velX:0,velY:s,x:t,y:i,size:n,stepSize:Math.random()/30*r,step:0,angle:180,opacity:l})}f()};document.addEventListener("mousemove",(function(e){v=e.clientX,c=e.clientY})),window.addEventListener("resize",(function(){h.width=window.innerWidth,h.height=window.innerHeight})),null===(e=document.getElementById("snow-switch"))||void 0===e||e.addEventListener("click",(function(){s?(setTimeout((function(){s=!1}),600),localStorage.setItem("kr-disable-snow",!0),h.classList.add("disabled")):(s=!0,localStorage.removeItem("kr-disable-snow"),h.classList.remove("disabled"),M())})),function(){var e;if(null!==localStorage.getItem("kr-disable-snow")||!1===(null===(e=window.kr)||void 0===e?void 0:e.notMobile))return s=!1,void h.classList.add("disabled");M()}()}();
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