@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap";body{margin:0;padding:0;overflow:hidden;font-family:Inter,sans-serif;background-color:#050508}#ui-container{transition:opacity .8s ease-in-out,transform .8s ease-in-out}#ui-container.hidden{opacity:0;pointer-events:none;transform:scale(1.05)}@keyframes glowPulse{0%{box-shadow:0 0 10px #00ff8066}50%{box-shadow:0 0 30px #00ff80cc}to{box-shadow:0 0 10px #00ff8066}}#start-btn{animation:glowPulse 3s infinite ease-in-out}#game-container{width:100vw;height:100vh;display:block;position:absolute;top:0;left:0;z-index:0}