body {
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
}

.phone-card img {
    height: 220px;
    object-fit: contain;
    background: #f8f9fa;
    padding: 10px;
}

.phone-card .card-title {
    font-weight: bold;
}

.price-tag {
    font-size: 1.2rem;
    color: #198754;
    font-weight: bold;
}