style.css

.header {
    background-color: #f0f2f6;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 20px;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.1);
}
.header h1 {
    color: #1f77b4;
}
.header p {
    color: #333;
    font-style: italic;
}