body, input, button {
    font-family: 'Montserrat', sans-serif;
}
.tha-form {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.tha-form input, .tha-form button {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 8px;
    border: 1px solid #ccc;
}
.tha-form button {
    background-color: #e63946;
    color: white;
    border: none;
    cursor: pointer;
}
.tha-form button:hover {
    background-color: #d62828;
}