body {
    background: linear-gradient(to bottom right, #FFD6E5, #E5D6FF);
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
}

table {
    margin: auto;
}

input {
    margin-top: 10px;
    border: 5px solid;
    border-color: #bfbfbf;
    font-size: 40px;
    height: 75px;
    width: 456px;
    font-family: 'Orbitron';
    background: linear-gradient(to bottom right, #e6e6e6, #ffffff);
    box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease-in-out;
    border-radius: 15px;
}

input:focus {
    transform: scale(1.02);
}

button {
    border: 4.5px solid #564E68;
    font-size: 40px;
    background: #908D94;
    width: 82px;
    height: 70px;
    margin: 6px;
    font-family: Gulim;
    box-shadow: 6px 6px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease-in-out;
    border-radius: 40px;
}

button:hover {
    transform: scale(1.1);
}

.calculator {
    border: 4px solid #564E68;
    background: linear-gradient(to bottom right, #4A5553, #564E68);
    padding: 23px;
    border-radius: 53px;
    display: inline-block;
    box-shadow: 15px 15px 30px rgba(0, 0, 0, 0.4);
}

h1 {
    font-size: 28px;
    font-family: 'Courier New', Courier, monospace;
    color: #ffffff;
}

/* Responsive Styles */
@media screen and (max-width: 600px) {
    input, button {
        font-size: 20px;
        width: 80px;
        height: 60px;
    }

    .calculator {
        padding: 10px;
        border-radius: 30px;
    }

    h1 {
        font-size: 18px;
    }
}