*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;background:#0a0a0f;overflow-x:hidden}.confetti{position:fixed;width:10px;height:10px;top:-10px;animation:confettiFall 5s ease-out forwards;z-index:100;pointer-events:none}@keyframes confettiFall{0%{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(100vh) rotate(720deg);opacity:0}}