body{margin:0;height:100vh;display:grid;place-items:center;background:linear-gradient(#16132b,#241f45);font-family:Inter,sans-serif;color:#FCFAF8;overflow:hidden}.aurora{position:fixed;inset:0;background:radial-gradient(circle at 20% 20%,rgba(201,183,232,.35),transparent 35%),radial-gradient(circle at 80% 15%,rgba(244,199,181,.3),transparent 30%);filter:blur(40px)}main{position:relative;z-index:1;width:min(90%,700px);padding:50px;border-radius:24px;background:rgba(20,20,40,.45);backdrop-filter:blur(16px);text-align:center}h1,.crest,p,footer{font-family:'EB Garamond',serif}h1{font-size:4rem}a{display:inline-block;margin-top:25px;padding:14px 26px;background:linear-gradient(90deg,#C9B7E8,#E8C2D5);border-radius:999px;color:white;text-decoration:none}