body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

header {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo-container {
    margin-right: 20px;
}

.logo-container img {
    max-height: 80px;
    max-width: 150px;
}

.header-text h1 {
    margin: 0;
    color: #333;
    font-size: 24px;
}

.header-text p {
    margin: 5px 0 0;
    color: #666;
    font-style: italic;
}

@media (max-width: 600px) {
    header {
        flex-direction: column;
        text-align: center;
    }
    
    .logo-container {
        margin-right: 0;
        margin-bottom: 15px;
    }
}