body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}
.loader-overlay {
    border: 8px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top: 8px solid #facc15; /* yellow-400 */
    width: 60px;
    height: 60px;
    animation: spin 1.5s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
details > summary {
    list-style: none;
}
details > summary::-webkit-details-marker {
    display: none;
}