.summary-cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:15px;
    margin:20px 0;
}

.summary-card{
    background:#fff;
    border-radius:10px;
    padding:15px;
    box-shadow:0 2px 8px rgba(0,0,0,.08);
}

.table-wrap{
    overflow-x:auto;
}

.comparison-table{
    width:100%;
    border-collapse:collapse;
    background:#fff;
}

.comparison-table th{
    background:#1e293b;
    color:#fff;
}

.comparison-table th,
.comparison-table td{
    border:1px solid #ddd;
    padding:10px;
}

.detail-row{
    display:none;
}

.detail-row.open{
    display:table-row;
}

.detail-box{
    background:#f8fafc;
    padding:15px;
}

.detail-btn{
    background:#2563eb;
    color:#fff;
    border:none;
    padding:6px 12px;
    border-radius:6px;
    cursor:pointer;
}

.pp-rank{
    font-weight:bold;
    padding:4px 8px;
    border-radius:5px;
}

.rank-s{background:#fef3c7;}
.rank-a{background:#dcfce7;}
.rank-b{background:#dbeafe;}
.rank-c{background:#ffedd5;}
.rank-d{background:#f3e8ff;}