body {
    font-family: 'Lato', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

header, main, footer {
    width: 80%;
    margin: 0 auto;
    max-width: 960px;
}

header {
    background: #fff;
    padding: 2rem 1rem;
    text-align: center;
    border-bottom: 1px solid #ddd;
    margin-top: 20px;
    border-radius: 8px 8px 0 0;
}

header h1 {
    font-family: 'Montserrat', sans-serif;
    color: #2c3e50;
}

main {
    padding: 1rem;
    background: #fff;
}

section {
    margin-bottom: 2rem;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    color: #2c3e50;
    line-height: 1.2;
}

h2 {
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    margin-top: 0;
}

h3 {
    color: #3498db;
}

b, strong {
    font-weight: 700;
    color: #e74c3c; 
}

i, em {
    font-style: italic;
    color: #2980b9; 
}


footer {
    text-align: center;
    padding: 1.5rem 1rem;
    background: #fff;
    color: #777;
    border-top: 1px solid #ddd;
    margin-bottom: 20px;
    border-radius: 0 0 8px 8px;
}