body {
    font-family: 'Roboto', sans-serif;
    margin: ;
    padding: ;
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 1vh;
}

.container {
    background: #fff;
    border-radius: 8px;
    box-shadow:  4px 8px rgba(, , , .1);
    width: 4%;
    max-width: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
}

h1 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
    color: #4a4a4a;
}

select, input[type="text"] {
    width: calc(1% - 2rem);
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

button {
    padding: 1rem 2rem;
    background-color: #62ea;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color .3s ease;
}

button:hover {
    background-color: #37b3;
}

.response {
    margin-top: 2rem;
    font-size: 1.2rem;
    color: #555;
    text-align: center;
}