[data-account-existing] { display: none; }
html[data-returning-account] [data-account-new],
html[data-returning-account] [data-signup-floating],
html[data-returning-account] [data-account-secondary] { display: none !important; }
html[data-returning-account] [data-account-existing] { display: inline; }
html[data-returning-account] [data-account-slot] { visibility: visible !important; }