body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #0f0c29, #302b63, #24243e);
    color: #fff;
}

header {
    background: rgba(0,0,0,0.8);
    padding: 1rem;
    text-align: center;
}

h1, h2 {
    color: #00ffcc;
}

nav a {
    color: #ffcc00;
    margin: 0 1rem;
    text-decoration: none;
}

.unit-card {
    background: rgba(255,255,255,0.1);
    margin: 1rem;
    padding: 1rem;
    border-radius: 10px;
    transition: transform 0.3s;
}

.unit-card:hover {
    transform: scale(1.05);
}