.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}body{font-family:Arial,sans-serif;margin:0;padding:0;display:flex;justify-content:center;align-items:center;height:100vh;background-color:#f0f2f5}.container{background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 4px 8px #0000001a;width:900px!important;margin:0 auto}h1{color:#333;font-size:24px;text-align:center;margin-bottom:20px}label{font-size:16px;color:#333}textarea{width:98%;padding:10px;margin-top:8px;margin-bottom:20px;border:1px solid #ccc;border-radius:4px;resize:vertical;min-height:650px}button{display:block;width:100%;padding:10px;border:none;border-radius:4px;background-color:#007bff;color:#fff;cursor:pointer;font-size:16px}button:hover{background-color:#0056b3}#loader{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000}.spinner{width:50px;height:50px;border:5px solid #f3f3f3;border-radius:50%;border-top:5px solid #3498db;animation:spin 2s linear infinite}.alert{display:block;color:red}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}