:root {
    --padding: 2rem;
}

html {
    background-color: #fafafa;
    color: rgb(76, 86, 106);
}

body {
    padding-left: var(--padding);
    padding-right: var(--padding);
    margin: auto;
    max-width: 800px;
}

.card {
    display: block;
    background-color: #d8dee9;
    width: 80%;
    padding: 1.5rem;
    border-radius: 10px;
    margin: 1rem;
}

.card h2 {
    margin-top: 0;
}

#callink {
    color: #2e39b3;
    text-decoration: underline;
    word-break: break-all;
}

button {
    margin-right: 0.25rem;
}