.ai-daily-timeline {
    position: relative;
    padding-left: 20px;
    margin-bottom: 15px;
    max-height: 400px;
    overflow-y: auto;
}

.ai-daily-timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 10px;
    width: 2px;
    background-color: #e0e0e0;
}

.ai-date {
    font-weight: bold;
    margin: 15px 0 10px;
    padding-left: 10px;
    color: #333;
    font-size: 14px;
}

.ai-article {
    position: relative;
    margin-bottom: 20px;
    padding-left: 10px;
}

.ai-timeline-dot {
    position: absolute;
    left: -6px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #0073aa;
    z-index: 1;
}

.ai-article-content {
    background: #f9f9f9;
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 3px solid #0073aa;
}

.ai-title {
    margin: 0 0 8px 0;
    font-size: 14px;
    line-height: 1.4;
    color: #333;
}

.ai-summary, .ai-source {
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 5px;
    color: #666;
}

.ai-load-more-container {
    text-align: center;
    margin-top: 10px;
}

.ai-load-more {
    background: #0073aa;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 13px;
}

.ai-load-more:hover {
    background: #005a87;
}

.ai-load-more:disabled {
    background: #ccc;
    cursor: not-allowed;
}