body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

#particleCanvas {
    width: 100%;
    height: 600px;
    display: block;
}

#tooltip {
    z-index: 100;
    transform: translate(-50%, -100%);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: #a855f7;
    cursor: pointer;
    border-radius: 50%;
}

input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #a855f7;
    cursor: pointer;
    border-radius: 50%;
}