@import"https://fonts.cloudflare.com/css2?family=Orbitron:wght@400;700;900&display=swap";*{margin:0;padding:0}body{margin:0;font-family:Orbitron,monospace;overflow:hidden;background:#0a0a1a;position:relative}canvas{display:block;filter:brightness(.9) contrast(1)}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(138,43,226,.1) 0%,transparent 50%),radial-gradient(circle at 80% 60%,rgba(255,20,147,.1) 0%,transparent 50%),radial-gradient(circle at 40% 70%,rgba(0,191,255,.1) 0%,transparent 50%);animation:galaxyRotate 60s linear infinite;pointer-events:none;z-index:-1}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(2px 2px at 20px 30px,#eee,transparent),radial-gradient(2px 2px at 40px 70px,rgba(255,255,255,.8),transparent),radial-gradient(1px 1px at 90px 40px,rgba(255,255,255,.6),transparent),radial-gradient(1px 1px at 130px 80px,rgba(255,255,255,.4),transparent),radial-gradient(2px 2px at 160px 30px,rgba(255,255,255,.9),transparent);background-repeat:repeat;background-size:200px 100px;animation:sparkle 3s linear infinite;pointer-events:none;z-index:-1}@keyframes galaxyRotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes sparkle{0%,to{opacity:.8}50%{opacity:.3}}.star-trail{position:fixed;width:6px;height:6px;border-radius:50%;pointer-events:none;z-index:1000;background:radial-gradient(circle,rgba(255,255,255,.9) 0%,transparent 70%);box-shadow:0 0 10px #fffc;animation:starFade 1s ease-out forwards}@keyframes starFade{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.3)}}@keyframes globalGlow{0%,to{filter:brightness(1) saturate(1) drop-shadow(0 0 20px rgba(255,215,0,.3))}50%{filter:brightness(1.1) saturate(1.2) drop-shadow(0 0 30px rgba(255,215,0,.5))}}.particle-enhanced{animation:globalGlow 4s ease-in-out infinite}@media (max-width: 768px){body{font-size:14px}}#background-switcher button:hover{background:linear-gradient(135deg,#b19cd9,#639);transform:translateY(-2px);box-shadow:0 4px 8px #0000004d}#r18-toggle{appearance:none;-webkit-appearance:none;width:40px;height:20px;background-color:#555;border-radius:10px;position:relative;cursor:pointer;outline:none;transition:background-color .3s}#r18-toggle:before{content:"";width:16px;height:16px;background-color:#fff;border-radius:50%;position:absolute;top:2px;left:2px;transition:transform .3s}#r18-toggle:checked{background-color:#ff69b4}#r18-toggle:checked:before{transform:translate(20px)}.star-trail{position:absolute}