: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}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.counter-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:2rem}h1{font-size:2.5rem;color:#333;margin:0}.count-display{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;padding:3rem 5rem;box-shadow:0 10px 40px #667eea4d}.count{font-size:6rem;font-weight:700;color:#fff;font-variant-numeric:tabular-nums}.button-group{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.btn{font-size:1.5rem;font-weight:600;padding:1rem 2rem;border:none;border-radius:12px;cursor:pointer;transition:all .2s ease;min-width:100px}.btn:hover{transform:translateY(-2px);box-shadow:0 5px 20px #0003}.btn:active{transform:translateY(0)}.btn-decrement{background-color:#ff6b6b;color:#fff}.btn-decrement:hover{background-color:#ff5252}.btn-increment{background-color:#4ecdc4;color:#fff}.btn-increment:hover{background-color:#45b7b8}.btn-reset{background-color:#f7f7f7;color:#333;border:2px solid #ddd}.btn-reset:hover{background-color:#e0e0e0}@media (max-width: 600px){.count{font-size:4rem}.count-display{padding:2rem 3rem}.btn{font-size:1.2rem;padding:.8rem 1.5rem;min-width:80px}}