:root {
    --color-big-green-cta-border: #568039;
    --color-big-green-cta-bg: #3C9F1A;
    --color-big-green-cta-hover: #539332;
    --color-input-bg: white;
}


@media (prefers-color-scheme: dark) {
    :root {
        --color-big-green-cta-border: #568039;
        --color-big-green-cta-bg: #304D26;
        --color-big-green-cta-hover: #3A7328;
        --color-input-bg: #2B2A33;
    }
}

.cta-wrapper {
    text-align: center;
    margin-bottom: 2em;
    margin-top: 2em;
}

a.big-green-call-to-action {
    border-radius: 4px;
    padding: 0.5em 1em;
    display: inline-block;
    font-weight: bold;
    text-align: center;
    background-color: var(--color-big-green-cta-bg);
    border: solid 1px var(--color-big-green-cta-bg);
    text-decoration: none;
    cursor: pointer;
    color: var(--color-text-for-darkbg) !important;
}

.big-green-call-to-action:hover {
    box-shadow: 0 5px 5px -5px var(--color-boxshadow);
    border: solid 1px var(--color-big-green-cta-border);
    text-decoration: none;
    background-color: var(--color-big-green-cta-hover);
    transition: all 0.1s;
}

.text-caption-nonitalic {
    font-size: 0.75em;
    color: var(--color-caption-text);
}

a.btn {
    box-shadow: 0 5px 5px -5px var(--color-boxshadow);
    border: solid 1px var(--color-btn-border);
    text-decoration: none;
    color: var(--color-text);
    background-color: var(--color-sheet-bg);
    border-radius: 4px;
    padding: 0.5em 0.5em;
    display: block;
    text-align: center;
    margin: 2em auto;
}

a.btn:hover {
    background-color: var(--color-btn-hover-bg);
    transition: all 0.1s;
}