:root{--blue:#002FA7;--ink:#071433;--muted:#65708a;--line:#dce3f1;--soft:#f4f7fc;--danger:#b42318;--shadow:0 22px 70px rgba(0,47,167,.12)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.eyebrow{margin:0 0 8px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.auth-shell{min-height:100%;display:grid;place-items:center;padding:28px;background:linear-gradient(120deg,#fff 0 58%,#f2f5fb 58%)}.auth-card{width:min(680px,100%);padding:48px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.brand-mark,.rail-brand{display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900}.brand-mark{width:48px;height:48px;margin-bottom:30px}.auth-card 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