: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{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}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.counter-container{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2)}.counter-container h1{color:#fff;font-size:2.5rem;margin-bottom:2rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.count-display{font-size:6rem;font-weight:700;color:#fff;margin-bottom:2rem;text-shadow:2px 2px 4px rgba(0,0,0,.3);min-width:150px;text-align:center}.button-group{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.button-group button{padding:1rem 2rem;font-size:1.2rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;background:#fff;color:#667eea;box-shadow:0 4px 6px #0000001a}.button-group button:hover{transform:translateY(-2px);box-shadow:0 6px 12px #0003}.button-group button:active{transform:translateY(0)}.button-group button:nth-child(1){color:#e74c3c}.button-group button:nth-child(2){color:#95a5a6}.button-group button:nth-child(3){color:#27ae60}