.countdown-banner {
    --countdown-banner-background: #8CA146;
    --countdown-banner-color: #FFFFFF;

    padding: 0.75rem 0;
    background-color: var(--countdown-banner-background);
    color: var(--countdown-banner-color);
}

.countdown-banner__inner {
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.25rem 1.75rem;
    text-align: center;
}

.countdown-banner__intro {
    font-size: 0.8125rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.countdown-banner__timer {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.countdown-banner__unit {
    min-width: 2.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
}

.countdown-banner__value {
    font-size: 1.375rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
}

.countdown-banner__unit-label {
    margin-top: 0.375rem;
    font-size: 0.625rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.countdown-banner__divider {
    width: 1px;
    height: 1.375rem;
    background-color: currentColor;
    opacity: 0.25;
}

.countdown-banner__finished {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

/* Flex children ignore the hidden attribute without this. */
.countdown-banner [hidden] {
    display: none;
}

@media (max-width: 532px) {
    .countdown-banner {
        padding: 0.5rem 0;
    }

    .countdown-banner__inner {
        gap: 0.125rem 0.875rem;
    }

    .countdown-banner__intro {
        font-size: 0.6875rem;
    }

    .countdown-banner__timer {
        gap: 0.625rem;
    }

    .countdown-banner__unit {
        min-width: 2.25rem;
    }

    .countdown-banner__value {
        font-size: 1.125rem;
    }

    .countdown-banner__finished {
        font-size: 0.875rem;
    }
}