body{display:flex;flex-direction:column;align-items:center;background-color:#23272f;color:#fff}h1{text-align:center}.board{display:grid;grid-template-columns:100px 100px 100px;grid-template-rows:100px 100px 100px;cursor:pointer;position:relative}.tile{color:currentColor;font-size:2em;display:flex;justify-content:center;align-items:center}.right-border{border-right:.2em solid #0074a6}.bottom-border{border-bottom:.2em solid #0074a6}.x-hover:hover:after{content:"x";opacity:.4}.o-hover:hover:after{content:"o";opacity:.4}.strike{position:absolute;background-color:#ff8c00}.strike-row-1{width:100%;height:4px;top:15%}.strike-row-2{width:100%;height:4px;top:48%}.strike-row-3{width:100%;height:4px;top:83%}.strike-col-1{height:100%;width:4px;left:15%}.strike-col-2{height:100%;width:4px;left:48%}.strike-col-3{height:100%;width:4px;left:83%}.strike-diag-1{width:90%;height:4px;top:50%;left:5%;transform:skewY(45deg)}.strike-diag-2{width:90%;height:4px;top:50%;left:5%;transform:skewY(-45deg)}.game-over{text-align:center;border:#5468ff 8px;border-style:dotted;padding:10px;margin-top:50px;font-size:1.5em}.reset-btn{margin-top:50px;padding:20px;background-color:#0074a6;color:#fff;width:100%;font-size:1.5em}:root{font-family:Inter,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{place-items:center;height:100vh;justify-content:center;width:100vw;display:flex;flex-direction:column;align-items:center;background-color:#23272f;color:#fff}h1{text-align:center;font-size:3.2em;line-height:1.1;padding:2rem 0}.footer{padding:2rem 0;text-align:center}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}}