body{margin:0;background:#101c30;color:#e7edf7;font:17px/1.5 system-ui;min-height:100vh;display:grid;place-items:center}main{width:min(420px,85vw)}h1{font-size:28px;margin-top:36px}p,small{color:#abb9cb}a{display:block;margin:18px 0;padding:18px 22px;border:1px solid #446175;border-radius:12px;color:#e7edf7;text-decoration:none}a:hover,a:focus{border-color:#47c9bb;background:#192c43}span{display:block;font-size:14px;color:#abb9cb}small{display:block;margin-top:34px}