.auth-screen{position:fixed;inset:0;z-index:100;background:radial-gradient(circle at 20% 10%,#e0eadf,transparent 40%),var(--paper);display:grid;place-items:center;padding:20px}.auth-screen[hidden]{display:none}.login-card{width:min(430px,100%);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow);display:grid;gap:15px}.login-card .brand-mark{margin-bottom:4px}.login-card h1{font-family:Georgia,"Songti SC",serif;font-size:30px;font-weight:500;margin:0}.login-card p{color:var(--muted);margin:0}.login-card .eyebrow{color:var(--green)}.login-card .button{margin-top:5px}.login-error{min-height:20px;color:var(--danger)}