.ca-page {
    overflow-x: hidden;
}

.ca-progress {
    height: 0.5rem;
    background: #e5e7eb;
    border-radius: 999px;
    overflow: hidden;
}

.ca-progress-bar {
    height: 100%;
    width: 0;
    background: #1d4ed8;
    border-radius: inherit;
}

.ca-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.ca-option {
    width: 100%;
    text-align: left;
}

.ca-option--selected {
    box-shadow: inset 4px 0 0 #1e3a8a;
}

.ca-option-state {
    display: inline-block;
    margin-left: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.ca-page button:focus-visible,
.ca-page a:focus-visible {
    outline: 3px solid #1d4ed8;
    outline-offset: 2px;
}

.ca-result-card,
.ca-check {
    min-width: 0;
}

@media (min-width: 640px) {
    .ca-options {
        grid-template-columns: 1fr 1fr;
    }

    .ca-options--short {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 639px) {
    .ca-nav {
        display: grid;
        grid-template-columns: 1fr;
    }
}