body {
    margin: 0;
    padding: 0;
    font-family: system-ui, sans-serif;
    background: #f4f4f4;
    color: #222;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.menu {
    text-align: center;
}

.menu h2 {
    margin: 16px 0;
}

.menu a {
    display: block;
    padding: 14px 22px;
    background: white;
    border-radius: 8px;
    text-decoration: none;
    color: #0078d4;
    font-size: 1.2rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: background 0.2s ease, transform 0.15s ease;
}

.menu a:hover {
    background: #e8f3ff;
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    body {
        padding: 20px;
        align-items: flex-start;
    }

    .menu a {
        font-size: 1.5rem;
        padding: 16px;
        margin: 12px 0;
    }
}