body {
    margin: 0;
    padding: 0;
    background: #0f172a;
    color: #e2e8f0;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

.container {
    max-width: 600px;
}

h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

p {
    font-size: 1.2em;
    color: #94a3b8;
}

.loader {
    margin: 30px auto;
    border: 5px solid #1e293b;
    border-top: 5px solid #38bdf8;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.footer {
    margin-top: 30px;
    font-size: 0.9em;
    color: #64748b;
}