.background-animation{position:fixed;inset:0;z-index:-1;background:linear-gradient(135deg,#0f1418 0%,#1a1f25 100%);pointer-events:none;overflow:hidden}.network-canvas{position:absolute;top:0;left:0;width:100%;height:100%}.network-grid,.floating-node{display:none}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}@keyframes pulse-glow{0%,100%{box-shadow:0 0 20px rgba(141,205,255,.4)}50%{box-shadow:0 0 30px rgba(141,205,255,.6)}}