body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(145deg, #e0f7fa, #ffffff);
    color: #222;
}

.container {
    max-width: 700px;
    margin: auto;
    padding: 2rem;
    text-align: center;
}

.logo {
    width: 100px;
    margin-bottom: 1rem;
}

nav a {
    color: #007aff;
    text-decoration: none;
    margin: 0 0.5rem;
}

nav a:hover {
    text-decoration: underline;
}