.UISiteMap_Default {
    max-width: 1000px;
    margin: 20px auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    font-family: 'Inter', 'Segoe UI', Tahoma, sans-serif;
}

.site-map .button {
    text-align: right;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 15px;
}

.site-map .button a {
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    background: #f8fafc;
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    margin-left: 8px;
    transition: all 0.2s ease;
    display: inline-block;
}

.site-map .button a:hover {
    background: #1e88e5;
    color: #ffffff;
    border-color: #1565c0;
}

.RssTree {
    padding-top: 10px;
}

.RssTree table {
    margin-bottom: 4px;
    transition: all 0.2s;
}

.RssTree table:hover {
    background-color: #f0f7ff;
    border-radius: 4px;
}

.RssTree td {
    padding: 6px 0;
}

.RssTree a {
    text-decoration: none !important;
    color: #334155 !important;
    font-size: 15px !important;
    display: inline-block;
    padding: 2px 8px;
}

.RssTree span.parent {
    font-weight: 700;
    color: #1e3a8a;
    position: relative;
    padding-left: 5px;
}

.RssTree span.end {
    font-weight: 400;
    color: #475569;
}

.RssNode a:hover span {
    color: #2563eb !important;
}

.RssTree img {
    margin-right: 5px;
    vertical-align: middle;
    opacity: 0.8;
}

.RssTree div[id$="Nodes"] {
    margin-left: 25px !important;
    border-left: 1px dashed #cbd5e1;
    padding-left: 10px;
    margin-top: 5px;
    margin-bottom: 10px;
}

.RssTree a[id*="trvRssn"] img {
    cursor: pointer;
    padding: 4px;
}

@media (max-width: 640px) {
    .UISiteMap_Default {
        padding: 15px;
        margin: 10px;
    }
    
    .site-map .button {
        display: flex;
        justify-content: space-between;
    }
    
    .site-map .button a {
        flex: 1;
        text-align: center;
        margin: 0 4px;
        font-size: 12px;
    }
    
    .RssTree a {
        font-size: 14px !important;
    }
}