.readable {
    @apply font-serif text-xl no-underline break-all;
    letter-spacing: 0.2rem;

    & .letter {
    }

    & .capital {
        @apply font-bold;
    }

    & .number {
        @apply text-green-400;
    }

    & .other {
        @apply text-purple-500 font-bold;
    }

    & .empty::before {
        @apply text-blue-400 inline-block;
        content: "❡";
    }

    & .operator {
        @apply text-purple-500 font-bold;
    }

    & .suspicious {
        @apply text-red-500 font-bold;
    }
}