body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #0f0f1b;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

#canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    pointer-events: none;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem 4rem;
    border-radius: 20px;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

h1 {
    margin: 0;
    font-size: 3.5rem;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #ffe66d, #ff6b6b);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
    animation: gradient-shift 5s ease infinite;
}

p {
    font-size: 1.2rem;
    margin: 0;
    opacity: 0.9;
    line-height: 1.6;
}

@keyframes float {
    0% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, -55%); }
    100% { transform: translate(-50%, -50%); }
}

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