body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #ff9a9e, #fad0c4, #fbc2eb, #a6c1ee);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

h1 {
    font-size: 4em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px #00000050;
    position: relative;
    z-index: 5;
}

p {
    font-size: 1.5em;
    margin-bottom: 40px;
    position: relative;
    z-index: 5;
}

.button {
    padding: 15px 30px;
    font-size: 1.2em;
    border: none;
    border-radius: 10px;
    background: #ff7eb9;
    color: white;
    cursor: pointer;
    box-shadow: 2px 2px 10px #00000050;
    transition: transform 0.2s;
    z-index: 5;
    position: relative;
}

.button:hover {
    transform: scale(1.1);
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
}

#confettiFront {
    pointer-events: none;
    z-index: 10;
}

#confettiBack {
    z-index: 1;
}