.article_topic_graph {
    border-top: 0;
    padding-top: 0;
    width: 100%;
}

.rt-topic-graph-wrap {
    position: relative;
    width: 50%;
    margin: 0;
}

.rt-topic-graph-overlay {
    position: absolute;
    top: 0.7rem;
    right: 0.7rem;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
}

.rt-topic-graph-export-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid #c9d5e6;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.95);
    color: #0f172a;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.38rem 0.72rem;
    cursor: pointer;
    transition: all 160ms ease-out;
    backdrop-filter: blur(2px);
}

.rt-topic-graph-export-btn:hover {
    background: #f8fafc;
    border-color: #9fb3cd;
}

.rt-topic-graph-export-btn:disabled {
    opacity: 0.55;
    cursor: wait;
}

.rt-topic-graph-disclaimer {
    position: absolute;
    left: 50%;
    bottom: 0.7rem;
    transform: translateX(-50%);
    z-index: 10;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    width: min(98%, 720px);
    max-width: 98%;
    border-radius: 999px;
    border: 1px solid #f3d7a5;
    background: rgba(255, 247, 230, 0.95);
    color: #7c4a03;
    font-size: 0.74rem;
    font-weight: 600;
    line-height: 1.2;
    justify-content: center;
    text-align: center;
    padding: 0.3rem 0.55rem;
    box-shadow: 0 1px 2px rgba(124, 74, 3, 0.1);
}

#rt-topic-graph {
    width: 100%;
    min-height: 455px;
    border: 1px solid #d8e0ec;
    border-radius: 10px;
    background: #ffffff;
    box-shadow: inset 0 0 0 1px rgba(250, 251, 254, 0.9);
}

#rt-topic-graph-details {
    width: 50%;
    margin: 0.75rem 0 0;
    color: #334155;
    font-size: 0.95rem;
}

.column_right .rt-topic-graph-wrap,
.column_right #rt-topic-graph-details {
    width: 100%;
}

.column_right .article_topic_graph {
    width: 100%;
}

@media (max-width: 992px) {
    .rt-topic-graph-wrap,
    #rt-topic-graph-details {
        width: 100%;
    }
}