:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.game-container{position:relative;width:100vw;height:100vh;overflow:hidden;background:#87ceeb}.sky{position:absolute;top:0;left:0;width:100%;height:70%;background:#87ceeb}.ground{position:absolute;bottom:0;left:0;width:100%;height:30%;background:#8b4513}.mario{position:absolute;bottom:30%;transition:left .3s ease-in-out}.mario.jump{animation:mario-jump .6s ease-in-out}.mario.hidden{opacity:0;transition:opacity .1s ease-in-out}@keyframes mario-jump{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-150px) rotate(10deg)}to{transform:translateY(0) rotate(0)}}.arm-left-jump{animation:arm-left .6s ease-in-out}.arm-right-jump{animation:arm-right .6s ease-in-out}@keyframes arm-left{0%{transform:rotate(0)}50%{transform:rotate(-30deg)}to{transform:rotate(0)}}@keyframes arm-right{0%{transform:rotate(0)}50%{transform:rotate(30deg)}to{transform:rotate(0)}}p{position:absolute;bottom:10%;left:50%;transform:translate(-50%);font-size:18px;font-family:Arial,sans-serif;color:#fff;text-shadow:1px 1px 2px #000}