*{
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, sans-serif;
    background-image: linear-gradient(rgb(255, 192, 203), rgb(87, 169, 194),rgb(200, 205, 107));
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
} 


.container {
    background-color: rgb(198, 194, 135);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 90%;
    max-width: 400px; 
}

h1 {
    font-size: 6vw;
    margin-bottom: 20px;
    color: #643535;
}


input[type="number"] {
    width: calc(100% - 20px);
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 4vw;
}

select {
    width: calc(100% - 20px);
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #d17e7e;
    font-size: 4vw; 
    margin: 10px 0;
}

button {
    background-color: #51b4b6;
    color: rgb(21, 18, 18);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 4vw; 
    width: 100%;
}


button:hover {
    background-color: #c9b346;
}

#result {
    margin-top: 20px;
    font-size: 5vw; 
    color: #5f2d2d;;
    font-weight: bold;
}

@media (min-width: 768px) {
   
    h1 {
        font-size: 24px;
    }
    input[type="number"],
    select,
    button {
        font-size: 16px;
    }
    #result {
        font-size: 18px;
    }
}