body, html {margin:0;padding:0;width:100%;height:100%;overflow:hidden;font-family:'Inter',sans-serif;}
.glass-card {background: rgba(13,17,23,0.7); backdrop-filter:blur(25px); -webkit-backdrop-filter:blur(25px); border:1px solid rgba(255,255,255,0.08); box-shadow:0 40px 100px rgba(0,0,0,0.5);}
#canvas-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;}