body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Arial', sans-serif;
    background: #000;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: #fff;
    text-align: center;
}

h1 {
    font-size: 2.5em;
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 119, 255, 0.5),
                0 0 40px rgba(0, 255, 255, 0.3);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    cursor: pointer;
}

h1:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 119, 255, 0.7),
                0 0 60px rgba(0, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
}