html,body,#root{height:100%;margin:0}body{font-family:Arial,sans-serif}.container{flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}h1{margin-bottom:20px;font-size:48px}a{color:#0a66c2;font-size:20px;text-decoration:none}a:hover{text-decoration:underline}.spinner{width:100px;height:100px;animation:2s linear infinite spin;position:relative}.dot{background:#000;border-radius:50%;width:12px;height:12px;position:absolute;top:44px;left:44px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}