:root{--accent-primary:#00a2ff;--accent-primary-light:#00d2ff;--accent-secondary:#bf5af2;--accent-secondary-light:#9d50bb;--bg-color:#f8f9fa;}body.dark-theme{--bg-color:#0a0a0c;}body,html{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background-color:var(--bg-color);transition:background-color 0.5s ease;}canvas{display:block;width:100%;height:100%;filter:blur(0.5px);}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,transparent 0%,rgba(10,10,12,0.4) 100%);pointer-events:none;transition:opacity 0.5s ease;}body.dark-theme .overlay{background:radial-gradient(circle at center,transparent 0%,rgba(10,10,12,0.4) 100%);}