:root {
    --rankai-content-border: #d0d5dd;
    --rankai-content-muted: #667085;
    --rankai-content-bg: #f8fafc;
    --rankai-content-focus: #175cd3;
}

.rankai-note {
    margin: 1.5em 0;
    padding: 1em 1.15em;
    border: 1px solid var(--rankai-content-border);
    border-left-width: 4px;
    border-radius: .75rem;
    background: var(--rankai-content-bg);
}

.rankai-note > :first-child,
.rankai-key-points > :first-child {
    margin-top: 0;
}

.rankai-note > :last-child,
.rankai-key-points > :last-child {
    margin-bottom: 0;
}

.rankai-key-points {
    margin: 1.75em 0;
    padding: 1.15em 1.25em;
    border: 1px solid var(--rankai-content-border);
    border-radius: .85rem;
    background: var(--rankai-content-bg);
}

.rankai-key-points ul,
.rankai-key-points ol {
    margin-bottom: 0;
}

.rankai-source {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    margin-inline-start: .25em;
    padding: .16em .55em;
    border: 1px solid var(--rankai-content-border);
    border-radius: 999px;
    background: var(--rankai-content-bg);
    color: inherit;
    font-size: .86em;
    font-weight: 600;
    line-height: 1.45;
    text-decoration: none;
}

.rankai-source::after {
    content: "\2197";
    font-size: .78em;
    color: var(--rankai-content-muted);
}

.rankai-source:hover {
    border-color: var(--rankai-content-focus);
    color: var(--rankai-content-focus);
}

.rankai-source:focus {
    outline: 2px solid var(--rankai-content-focus);
    outline-offset: 2px;
    border-radius: .2rem;
}