style.css

/* Shared styles */
body {
    font-family: 'Inter', sans-serif;
}

.clock-container {
    max-width: 600px;
    width: 100%;
    border: 1px solid rgba(109, 40, 217, 0.3);
}

.clock-face {
    max-width: 500px;
}

@media (max-width: 640px) {
    .clock-face {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .clock-container {
        padding: 2rem;
    }
}

/* Animation for equations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.equation {
    min-height: 40px;
    animation: fadeIn 0.5s ease-out;
}