body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}
header {
    background-color: #007bff;
    color: white;
    text-align: center;
    padding: 40px 20px;
}
header h1 {
    margin: 0;
    font-size: 2.5em;
}
header p {
    margin: 5px 0;
    font-size: 1.2em;
}
.section {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.cta {
    text-align: center;
    background-color: #28a745;
    color: white;
}
.cta h2 {
    margin-top: 0;
}
.cta .learn-more {
    color: white;
    text-decoration: none;
    font-weight: bold;
    border: 2px solid white;
    padding: 10px 20px;
    border-radius: 5px;
    display: inline-block;
    margin-top: 10px;
}
.cta .learn-more:hover {
    background-color: #218838;
}
.robot-details ul {
    list-style-type: disc;
    padding-left: 20px;
}
.community {
    text-align: center;
    font-style: italic;
}
.additional {
    text-align: center;
}
.overview {
    text-align: center;
    font-size: 1.1em;
}
footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: white;
}
footer a {
    color: #ffd700;
    text-decoration: none;
    margin: 0 10px;
}
footer a:hover {
    text-decoration: underline;
}
hr {
    border: 0;
    height: 1px;
    background: #ccc;
    margin: 20px 0;
}
.hidden {
    display: none;
}
.visible {
    display: block;
    margin-top: 10px;
}