.hc-ds-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.hc-ds-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.hc-ds-unit {
    font-size: 0.8em;
    opacity: 0.6;
    margin-top: 5px;
}

#hc-dalga-sayisi-hesaplama .hc-result-note {
    font-size: 0.85em;
    opacity: 0.7;
    text-align: center;
}

@media (max-width: 480px) {
    .hc-ds-grid {
        grid-template-columns: 1fr;
    }
}