*{margin:0;padding:0}html,body{overflow:hidden;font-family:Share Tech Mono,monospace;font-weight:400;font-style:normal}.webgl{position:fixed;top:0;left:0;outline:none}#game-ui{position:absolute;top:2rem;left:50%;transform:translate(-50%);z-index:10;pointer-events:none;color:#fff;background:#0006;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:50%;text-shadow:0px 4px 10px rgba(0,0,0,.5);font-weight:900;font-size:clamp(2.5rem,3vw,6rem);padding:clamp(10px,.5vw,30px)}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000000d9;color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:10;transition:opacity .5s ease-in-out;font-size:clamp(1rem,2vw,1.5rem);padding:clamp(1rem,5vw,2rem);text-align:center;box-sizing:border-box}.overlay.hidden{opacity:0;pointer-events:none}#start-button{margin-top:clamp(15px,3vh,30px);margin-bottom:clamp(15px,3vh,30px);padding:clamp(10px,1vw,15px) clamp(20px,2vw,40px);font-size:clamp(1rem,2vw,1.5rem);cursor:pointer;color:#000;border:none;border-radius:25px}.end-credits-screen{position:absolute;top:0;left:0;width:100vw;height:100vh;background-color:#000;color:#fff;display:none;flex-direction:column;justify-content:center;align-items:center;z-index:9999;font-size:clamp(1rem,2vw,1.5rem);padding:clamp(1rem,5vw,2rem);text-align:center;box-sizing:border-box}.end-credits-screen h1{font-size:clamp(2rem,8vw,4rem);margin-bottom:clamp(1rem,3vh,2rem);color:#f59714}