*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;background:#eef2ed;color:#182b34;font-family:system-ui,-apple-system,"Noto Sans SC",sans-serif;padding:24px}.login-card{width:100%;max-width:420px;padding:38px;background:white;border:1px solid #dfe5df;border-radius:20px;box-shadow:0 12px 45px #182b3408}.brand{display:grid;place-items:center;width:48px;height:48px;background:#1c695b;color:white;border-radius:14px;font-size:24px}.overline{font-size:10px;letter-spacing:1.5px;color:#687c73;margin-top:26px}h1{font-size:28px;margin:0 0 12px}.intro,.footnote{color:#6d7d78;font-size:13px;line-height:1.7}.intro{margin-bottom:28px}label{display:block;font-size:13px;margin:16px 0}input{display:block;margin-top:8px;border:1px solid #cad7d0;border-radius:8px;padding:12px;width:100%;font-size:16px}input:focus{outline:2px solid #b7d8cb}button{width:100%;border:0;border-radius:9px;background:#1c695b;color:white;padding:13px;font-size:15px;cursor:pointer}button:disabled{opacity:.6}#login-error{color:#ac463d;font-size:13px;min-height:20px}.footnote{margin:24px 0 0;text-align:center}