body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

nav {
    background-color: #2d2d2d;
    width: 100%;
    padding: 1rem;
    display: flex;
    justify-content: center;
    gap: 20px;
}

nav a {
    color: #00ffcc;
    text-decoration: none;
    font-weight: bold;
}

.secret-tab {
    color: red;
    font-weight: bold;
}

.container {
    padding: 2rem;
    max-width: 800px;
}

h1 { color: #00ffcc; }