body {
    font-family: 'Arial', sans-serif;
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 20px;
}
.container {
    background: #1a1a1a;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    max-width: 800px;
    margin: auto;
    text-align: left;
}
h1 {
    color: #d4af37;
    font-size: 32px;
    margin-bottom: 10px;
}
.subheading {
    font-size: 18px;
    color: #aaa;
    margin-bottom: 20px;
}
.highlight-box {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
}
.button {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #d4af37, #b99630);
    color: white;
    padding: 12px 0;
    text-decoration: none;
    font-size: 16px;
    border-radius: 5px;
    transition: background 0.3s ease-in-out;
    margin-top: 10px;
    text-align: center;
    font-weight: bold;
}
.button:hover {
    background: linear-gradient(135deg, #b99630, #a07d25);
}
#chat-assistant {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #1a1a1a;
    border: 2px solid #d4af37;
    border-radius: 12px;
    padding: 15px;
    max-width: 300px;
    box-shadow: 0 0 15px rgba(255, 223, 0, 0.2);
}