.app{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1rem;min-height:100vh;padding:2rem;font-family:system-ui,sans-serif;display:flex}.app h1{margin:0;font-size:2rem}.panel{flex-direction:column;gap:.75rem;display:flex}.panel p{color:#555;margin:0}.actions{justify-content:center;gap:.5rem;display:flex}button{cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:.375rem;padding:.5rem 1rem}button:hover{background:#f5f5f5}*,:before,:after{box-sizing:border-box}body{margin:0}