.page-leaderboard .leaderboard-header,
.page-annotators .leaderboard-header {
    margin-bottom: 20px;
}

.page-leaderboard .compare-table-wrap,
.page-annotators .compare-table-wrap {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    overflow-x: auto;
}

.page-leaderboard .compare-table,
.page-annotators .compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.page-leaderboard .compare-table th,
.page-leaderboard .compare-table td,
.page-annotators .compare-table th,
.page-annotators .compare-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.page-leaderboard .compare-table th,
.page-annotators .compare-table th {
    background: #f8f9fa;
    font-weight: 600;
}

.page-leaderboard .leaderboard-header h2,
.page-annotators .leaderboard-header h2 { margin-bottom: 4px; }

.page-leaderboard .lb-sub,
.page-annotators .lb-sub {
    color: #666;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.page-leaderboard .lb-progress-bar {
    display: inline-block;
    width: 200px;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.page-leaderboard .lb-progress-fill {
    display: block;
    height: 100%;
    background: #34a853;
    border-radius: 4px;
    transition: width .3s;
}

.page-leaderboard .lb-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 13px;
    font-weight: 700;
    background: #f0f2f5;
    color: #555;
}

.page-leaderboard .lb-gold { background: #fef7e0; color: #b45309; }
.page-leaderboard .lb-silver { background: #f0f0f0; color: #555; }
.page-leaderboard .lb-bronze { background: #fbe9e7; color: #bf360c; }
.page-leaderboard .lb-inactive { opacity: .5; }

.page-leaderboard .lb-accuracy {
    font-weight: 700;
    font-size: 14px;
}

.page-leaderboard .acc-high { color: #34a853; }
.page-leaderboard .acc-mid { color: #f9ab00; }
.page-leaderboard .acc-low { color: #ea4335; }

@media (max-width: 640px) {
    .page-leaderboard .compare-table-wrap,
    .page-annotators .compare-table-wrap {
        padding: 14px;
    }

    .page-leaderboard .lb-progress-bar {
        width: min(100%, 220px);
    }
}