/* 博客园侧边栏公告样式 */
#sidebar_news {
    padding: 18px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border-left: 6px solid #4e73df;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    line-height: 1.7;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #333;
}

#sidebar_news h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.25em;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 2px dashed #bdc3c7;
    display: flex;
    align-items: center;
}

#sidebar_news h3::before {
    content: "📢";
    margin-right: 8px;
    font-size: 1.1em;
}

#sidebar_news p {
    margin: 12px 0;
}

#sidebar_news ul, #sidebar_news ol {
    padding-left: 24px;
    margin: 10px 0;
}

#sidebar_news li {
    margin-bottom: 8px;
    padding-left: 5px;
}

#sidebar_news a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border-bottom: 1px solid transparent;
}

#sidebar_news a:hover {
    color: #e74c3c;
    border-bottom: 1px solid #e74c3c;
}

#sidebar_news strong {
    color: #2c3e50;
}

.sidebar-notice {
    background-color: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: 12px;
    margin: 15px 0;
    border-radius: 6px;
    font-size: 0.95em;
}