body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.hero-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}
.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}
.card:hover {
    transform: translateY(-5px);
}