body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #02540d;
    color: #E8C84A;
}

.page {
    max-width: 800px;
    margin: 0 auto;
    padding: 24px;
}

.pelialue {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 44px 0 20px;
}

#kalat,
#elinymparistot {
    display: grid;
    gap: 40px;
}

button {
    font: inherit;
    padding: 10px 12px;
    border: 2px solid #E8C84A;
    background: #0B3D2E;
    color: #F5DFA0;
    cursor: pointer;
}

button:disabled {
    opacity: 0.7;
    cursor: default;
}

h1, h2 {
    margin-bottom: 10px;
}

a {
    color: #F5DFA0;
}

section {
    background: #0B3D2E;
    border: 2px solid #E8C84A;
    padding: 16px;
}

button.valittu {
    background: #014d0e;
}

button.oikein {
    background: #026d12;
}

@media (max-width: 700px) {
    .pelialue {
        grid-template-columns: 1fr;
    }
}