body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #1a1a1a;
    color: #ffffff;
}

#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

#particles-js {
    width: 100%;
    height: 100%;
}

.bar {
    background-color: #2c2c2c;
    padding: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bar ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.bar li {
    margin: 0 1.5rem;
}

.bar a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.bar a:hover {
    color: #00bcd4;
}

#Title {
    text-align: center;
    padding: 5rem 0;
}

#Title h1 {
    font-size: 3rem;
    margin: 0;
}

#play-button {
    text-align: center;
    margin-top: 2rem;
}

#play-button button {
    background-color: #00bcd4;
    color: #ffffff;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

#play-button button:hover {
    background-color: #0097a7;
}

main {
    padding: 2rem;
}