.news-graph-legend {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: var(--color-bg-title);
    border: 1px solid var(--color-border-primary);
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 200px;
}

.news-graph-legend-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 8px 0;
}

.news-graph-legend-subtitle {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-tertiary);
    margin: 0;
    padding: 4px 0;
}

.news-graph-legend-items {
    list-style: none;
    margin: 8px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.news-graph-legend-items li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.news-graph-legend-items .legend-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
}

.news-graph-overview {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    z-index: 10;
    background: var(--color-bg-title);
    border: 1px solid var(--color-border-primary);
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.news-graph-overview-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.news-graph-overview-text {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text-primary);
    margin: 0;
}