.portal-auth{position:relative;z-index:1;min-height:100vh;display:grid;place-items:center;padding:20px}.portal-auth section{width:min(520px,100%);border-radius:24px;padding:34px}.portal-auth img{display:block;width:min(360px,92%);height:220px;object-fit:contain;object-position:center;border-radius:16px;margin:0 auto 32px;padding:14px;background:rgba(3,21,35,.42);transition:opacity .25s ease}.portal-auth img.changing{opacity:0}.portal-auth h1{margin:7px 0}.portal-auth p,.portal-auth small{color:var(--muted)}.portal-auth form{display:grid;gap:17px;margin:25px 0}.portal-auth label{display:grid;gap:7px;color:var(--muted)}.portal-auth input{padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--surface-strong);color:var(--text)}