body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #1b1b1b;
    color: white;
    overflow: hidden;
}

header {
    text-align: center;
    padding: 2rem 0;
    background: linear-gradient(135deg, #a603d8, #360232);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
}

header p {
    font-size: 1rem;
    margin-top: 0.5rem;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: calc(100vh - 300px);
    overflow: hidden;
    position: relative;
}

#start-button {
    padding: 15px 30px;
    font-size: 18px;
    background: #5c0464;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.2s;
}

#start-button:hover {
    transform: scale(1.1);
}

.mask-guy {
    position: absolute;
    animation: dance 3s infinite ease-in-out;
}

.mask-guy img {
    scale: 2.5;
    border: 5px solid #a603d8;
    border-radius: 15px;
}

@keyframes dance {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(15deg) scale(1.1);
    }
    50% {
        transform: rotate(0deg) scale(1.2);
    }
    75% {
        transform: rotate(-15deg) scale(1);
    }
}

footer {
    text-align: center;
    padding: 1rem;
    background: linear-gradient(135deg, #a603d8, #360232);
    margin-top: auto;
}

footer p {
    font-size: 0.9rem;
    margin: 0;
}