body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: #121212; 
    color: #e0e0e0; 
    font-family: 'Arial', sans-serif;
    overflow: hidden;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

.error-content {
    max-width: 600px;
    padding: 20px;
}

.main-title {
    font-size: 8rem;
    color: #4a4a4a; 
    text-shadow: 0 0 10px rgba(74, 74, 74, 0.5);
    margin-bottom: 0;
}

.subtitle {
    font-size: 2rem;
    color: #3a3a3a; 
    margin-bottom: 20px;
}

.error-message {
    font-size: 1.2rem;
    color: #2a2a2a; 
    margin-bottom: 30px;
}

.static-element {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.static-circle {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, #2a2a2a, #1a1a1a); 
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.4;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background-color: #3a3a3a; 
    border-radius: 50%;
    animation: 
        twinkle 2s infinite alternate,
        float 10s infinite alternate;
}

@keyframes twinkle {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(10px, 10px); }
}