:root {
    --brand: rgba(219, 169, 39, .8);
}

.bg-brand {
    background: var(--brand);
}

.avatar {
    width: 32px;
    height: 32px;
    object-fit: cover;
}

body {
    background: #efefef;
}

.formula {
    white-space: nowrap;
    overflow-x: auto;
}

.result {
    font-size: 1.3rem;
    font-weight: 700;
}


.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Roboto Mono",
        "Source Code Pro", "Noto Sans Mono CJK JP", "Noto Sans Mono", monospace;
}

.small {
    font-size: .9rem;
}