body{margin:0;min-height:100vh;display:grid;place-items:center;background:#080c19;color:#eef2fa;font:16px/1.6 system-ui}main{max-width:400px;padding:32px;border:1px solid #354258;border-radius:16px;margin:20px}h1{font-size:32px}a{color:#66e5ef}p{color:#b2bed0}.g_id_signin{margin:28px 0}