(function(){ var cv=document.createElement('canvas'); cv.id='bg-net'; cv.className='bg-network active'; document.body.prepend(cv); var ctx=cv.getContext('2d'); var nodes=[],W=0,H=0,mx=-9e3,my=-9e3; var reduce=matchMedia('(prefers-reduced-motion: reduce)').matches; // Touch/coarse-pointer devices (mobile) get a static frame instead of an // indefinite per-frame O(n^2) RAF loop — battery/CPU cost with no payoff // since there's no cursor to react to on those devices anyway. var lowMotion=reduce||matchMedia('(pointer: coarse)').matches; function isDark(){return document.documentElement.getAttribute('data-theme')==='dark';} function seed(){ var n=Math.min(95,Math.round(W*H/17000)); nodes=[]; for(var i=0;iW)p.vx*=-1; if(p.y<0||p.y>H)p.vy*=-1; } for(var i=0;i130||Math.abs(dy)>130)continue; var d=Math.hypot(dx,dy); if(d<130){ ctx.strokeStyle='rgba('+lineC+','+((1-d/130)*(dark?.28:.14)).toFixed(3)+')'; ctx.beginPath();ctx.moveTo(a.x,a.y);ctx.lineTo(b.x,b.y);ctx.stroke(); } } if(mx>-1e3)for(var i=0;i

Australia

Austria

Belgium

Brazil

Canada

China

Czech Republic

Denmark

Estonia

Finland

France

Germany

Greece

Hong Kong

Hungary

Iceland

Indonesia

Ireland

Italy

Japan

Lithuania

Luxembourg

Morocco

Netherlands

New Zealand

Norway

Poland

Portugal

Qatar

Saudi Arabia

Serbia

Singapore

South Korea

Spain

Sweden

Switzerland

Turkey

United Arab Emirates

United Kingdom

United States