.app-bg{background:radial-gradient(circle at 20% 20%,#00d4ff1a 0%,#0000 50%),radial-gradient(circle at 70%,#ff006e1a 0%,#0000 50%),radial-gradient(circle at 40% 60%,#8338ec1a 0%,#0000 50%),radial-gradient(circle at 80% 80%,#00d4ff1a 0%,#0000 50%),linear-gradient(#0a0a0f 0%,#121218 100%)}.cyber-grid{background-image:linear-gradient(#00d4ff14 1px,#0000 1px),linear-gradient(90deg,#00d4ff14 1px,#0000 1px);background-size:40px 40px,40px 40px}.nav-shell{-webkit-backdrop-filter:blur(16px)saturate(160%);backdrop-filter:blur(16px)saturate(160%);background:#0a0a0fb3;border-bottom:1px solid #00d4ff33}.brand-name{color:#00d4ff;font-family:JetBrains Mono,monospace}.footer-shell{background:#0a0a0fe6}.cursor-core{pointer-events:none;mix-blend-mode:screen;background:radial-gradient(circle,#00d4ff 0%,#ff006e 100%);border-radius:9999px;width:20px;height:20px}.cursor-ring{pointer-events:none;border:1px solid #00d4ff59;border-radius:9999px;width:28px;height:28px}.small-note{color:#fff9;font-family:JetBrains Mono,monospace}