: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}}#root{font-family:Arial,sans-serif;background:#0f0f17;color:#e5e5f7;width:100%;min-height:100vh}.container{width:100%;min-height:100vh;display:flex;justify-content:center;justify-items:center}.card{max-width:420px;width:30%;margin:auto;background:#1a1a26;padding:24px;border-radius:12px;box-shadow:0 2px 12px #00000080}h2{text-align:center;margin-bottom:20px;color:#c084fc}#feedback-form{display:flex;flex-direction:column}input,textarea{flex-grow:1;margin:10px 0;padding:12px;border:1px solid #3b3b52;border-radius:8px;background:#2a2a3c;color:#e5e5f7}input::placeholder,textarea::placeholder{color:#9a9ab6}button{width:100%;padding:12px;margin-top:12px;background:#9333ea;color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:700;transition:background .2s ease}button:hover{background:#7e22ce}