:root{color-scheme:dark;font:16px/1.6 Segoe UI,system-ui,sans-serif;background:#0c1726;color:#d9e5f2}body{margin:0;min-height:100vh;display:grid;place-items:center}main{width:min(430px,calc(100vw - 64px));padding:35px;background:#101f30;border:1px solid #304d62;border-radius:14px;text-align:center}.mark{color:#87e6c1;font-size:48px}.brand{color:#9cf0cb;font-size:29px;font-weight:650;margin:6px}h1{font-size:22px}p{color:#b8cadb}button{font:600 15px Segoe UI,sans-serif;padding:13px 20px;background:#204b40;border:1px solid #4c927a;border-radius:7px;color:#9cf0cb;cursor:pointer;min-height:46px}button:hover,button:focus-visible{background:#285e4e;color:#e0f4ed}button:disabled{opacity:.65}a{color:#9cf0cb;font-size:13px}#signin-status{min-height:25px;font-size:13px}