:root{--color-light:rgba(250,208,76,1);--color-dark:rgba(166,111,52,1)}*{box-sizing:border-box}a{text-decoration:none}body{margin:0;background:var(--color-light);background:linear-gradient(170deg,var(--color-light) 10%,var(--color-dark) 90%);font-family:Inter,sans-serif}main{display:flex;align-items:center;height:90vh;padding:20px}#box{background-color:#fff;color:#333;padding:50px;border-radius:10px;width:100%;max-width:500px;margin:0 auto;box-shadow:5px 5px 20px rgba(0,0,0,.1);text-align:center}.button{display:inline-block;padding:8px 12px;color:#333;border:solid #333 2px;border-radius:4px}.button:hover{color:#fff;background-color:#333}footer{color:#fff;height:10vh;display:flex;align-items:center;justify-content:center}footer p{margin:0}footer a{color:#fff;border-bottom:#fff dotted 2px}