.csa-molecular-scatter {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    background: transparent;
    z-index: 1;
}

.csa-molecular-line {
    position: absolute;
    width: 100%;
    height: 100%;
}

.csa-node {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
    z-index: 2;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.csa-node:hover {
    transform: translate(-50%, -50%) scale(1.8);
    box-shadow: 0 0 20px rgba(255, 255, 255, 1);
}

.csa-connection {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.3);
    transform-origin: 0 0;
    z-index: 1;
    transition: opacity 0.3s ease, background-color 0.3s ease;
}