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

body {
    font-family: Arial, sans-serif;
    color: #222;
    background: #f0f4f8;
    line-height: 1.6;
}

.header {
    text-align: center;
    padding: 50px;
    background-color: #003366;
    color: #fff;
}

.header h1 {
    font-size: 2.5em;
    margin-bottom: 0.2em;
}

.section {
    padding: 30px;
    max-width: 800px;
    margin: auto;
}

.section h2 {
    font-size: 1.8em;
    color: #003366;
    margin-bottom: 10px;
}

.section p {
    margin: 10px 0 20px;
}

.footer {
    background-color: #003366;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 20px;
}

.footer p {
    font-size: 0.9em;
}

#llm, #importance {
    background: #e0f7fa;
}

#privacy, #cloud {
    background: #ede7f6;
}

#team, #unique {
    background: #e8f5e9;
}

a {
    color: #3d5afe;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}