input[type=radio]{width:18px;height:18px;appearance:none;outline:0;border:1px solid var(--bs-gray-600);border-radius:50%;box-shadow:inset 0 0 0 2px #fff}input[type=radio]:checked{border-color:var(--bs-primary);background-color:var(--bs-primary)}input[type=radio]:focus{box-shadow:inset 0 0 0 2px #fff,0 0 0 2px #fff,0 0 0 4px rgba(153,38,240,.5)}