: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}}.app{max-width:500px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}h1{text-align:center;color:#fff;margin-bottom:30px}h2{font-size:14px;color:#888;margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}.category{margin-bottom:20px}.buttons{display:flex;flex-wrap:wrap;gap:10px}button{padding:12px 20px;border:none;border-radius:8px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:transform .1s,opacity .2s;min-width:120px}button:hover:not(:disabled){transform:scale(1.05);opacity:.9}button:active:not(:disabled){transform:scale(.98)}button:disabled{opacity:.5;cursor:not-allowed}.ultimate{margin-top:30px;display:flex;justify-content:center}.ultimate-btn{padding:20px 40px;font-size:18px;font-weight:700;width:100%;animation:pulse 2s infinite}@keyframes pulse{0%,to{box-shadow:0 0 #8b000066}50%{box-shadow:0 0 20px 10px #8b000033}}.message-input{display:flex;gap:10px}.message-input input{flex:1;padding:12px 15px;border:none;border-radius:8px;background:#333;color:#fff;font-size:14px}.message-input input::placeholder{color:#666}.message-input button{min-width:80px}.status{margin-top:30px;padding:15px;background:#222;border-radius:8px;text-align:center;color:#888;font-size:14px}