body {
    font-family: Ariel, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.container {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 300px;
}
h1 {
    text-align: center;
}
input{
    width: 92%;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
}
button {
    width: 100%;
    padding: 10px;
    background-color: #007Bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: #036bdb;
}
#result {
    margin-top: 20px;
    font-size: 1.2rem;
    /* font-weight: bold; */
}