input[type=text], input[type=email], input[type=password], input[type=number], input[type=tel], select, textarea {
  border: 1px solid #cbd5e1; border-radius: .375rem; padding: .5rem .75rem; width: 100%; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #2563eb; outline-offset: 1px; }
.inline-champ { display: inline-block; width: auto; min-width: 7rem; margin: 0 .25rem; }
.badge-niveau { font-size: 3rem; font-weight: 800; color: #1d4ed8; line-height: 1; }