* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.2rem;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    background-color: white;
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

section h2 {
    color: #003366;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    border-bottom: 2px solid #003366;
    padding-bottom: 0.5rem;
}

footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    background-color: #003366;
    color: white;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    main {
        padding: 0 1rem;
    }
    
    section {
        padding: 1.5rem;
    }
}