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

        body {
            font-family: 'Arial', sans-serif;
            background-color: #e8f5e9;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 100vh;
            color: #333;
        }

        .container {
            width: 400px;
            max-width: 100%;
            background-color: #ffffff;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            border: 1px solid #388e3c;
            margin: 20px auto;
            margin-top: 10rem;
        }

        h1 {
            color: #388e3c;
            margin-bottom: 20px;
            font-size: 2rem;
        }

        p {
            color: #555;
            margin: 10px 0;
            font-size: 1rem;
        }

        a {
            color: #388e3c;
            text-decoration: none;
            font-weight: bold;
        }

        #chatbox {
            width: 100%;
            height: 300px;
            overflow-y: auto;
            background-color: #f1f8e9;
            border: 1px solid #ddd;
            border-radius: 5px;
            padding: 15px;
            margin-bottom: 20px;
            font-size: 1rem;
            text-align: left;
            margin-top: 8px;
        }

        #chatbox p {
            margin: 10px 0;
        }

        #chatbox p.user {
            color: #388e3c;
            font-weight: bold;
        }

        #chatbox p.bot {
            color: #1b5e20;
            font-weight: bold;
        }

        input[type="text"] {
            width: 80%;
            padding: 10px;
            font-size: 1rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            margin-right: 10px;
        }

        input[type="submit"] {
            width: 20%;
            padding: 8px;
            font-size: 1rem;
            background-color: #388e3c;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        input[type="submit"]:hover {
            background-color: #2c6e1f;
        }

        .chat-container {
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            height: 80%;
        }

        .chatbox-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
        }

        form {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 10px;
        }

        .chat-container form input[type="text"] {
            width: 75%;
            margin-right: 10px;
        }

        footer {
            text-align: center;
            font-size: 0.8rem;
            color: #388e3c;
            padding: 10px;
        }

        footer a {
            margin: 0 10px;
        }

        .powered {
            font-size: 1rem;
            font-weight: bold;
            color: #00796b;
            margin-top: 20px;
            font-family: 'Roboto', sans-serif;
        }

        .lablab-footer {
            margin-top: 20px;
            font-size: 1rem;
            color: #000000;
            text-align: center;
        }

        .lablab-footer a {
            color: #000000;
            text-decoration: none;
            font-weight: bold;
        }

        .lablab-footer a:hover {
            text-decoration: underline;
            color: #4ea11e;
        }

        .fun-fact-btn,
        .messenger-btn {
            padding: 10px 20px;
            background-color: #388e3c;
            color: white;
            border: none;
            border-radius: 5px;
            font-size: 1rem;
            cursor: pointer;
            transition: background-color 0.3s;
            position: fixed;
            bottom: 20px;
            z-index: 100;
            display: flex;
            align-items: center;
        }

        .fun-fact-btn {
            left: 20px;
        }

        .messenger-btn {
            left: 160px;
            background-color: #0078d4;
        }

        .messenger-btn i {
            margin-right: 8px;/
        }

        .fun-fact-btn:hover,
        .messenger-btn:hover {
            background-color: #2c6e1f;
        }

        .fun-fact {
            background-color: #f1f8e9;
            border: 1px solid #388e3c;
            padding: 15px;
            border-radius: 5px;
            margin-top: 15px;
            font-size: 1rem;
            color: #388e3c;
            display: none;
            position: fixed;
            bottom: 70px;
            left: 20px;
            z-index: 100;
            width: 250px;
        }

        .close-btn {
            position: absolute;
            top: 5px;
            right: 10px;
            cursor: pointer;
            font-size: 1.2rem;
            color: #388e3c;
        }