.concept-row {
    display: grid; grid-template-columns: 60px 1.4fr 2fr 1.5fr 0.5fr; gap: 20px; align-items: center;
    padding: 24px 8px; border-bottom: 1px solid var(--line);
    transition: background .3s, padding-left .35s var(--ease); cursor: pointer;
}
.concept-row:hover { background: #fafafa; padding-left: 18px; }
.concept-row.head { font-size: 11.5px; color: var(--ink-3); letter-spacing: 1px; padding: 12px 8px; cursor: default; }
.concept-row.head:hover { background: none; padding-left: 8px; }
.concept-badge {
    width: 46px; height: 46px; border-radius: 12px; background: var(--ink); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 800;
    transition: transform .4s var(--ease);
}
.concept-row:hover .concept-badge { transform: rotate(-6deg); }
.concept-name b { font-size: 16.5px; }
.concept-name .cnt { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.concept-desc { font-size: 13px; color: var(--ink-2);white-space: nowrap;overflow: hidden;text-overflow: ellipsis; }
.concept-leaders { display: flex; gap: 6px; flex-wrap: wrap; }
.concept-chg { font-family: var(--num); font-weight: 700; font-size: 15px; text-align: right; }
@media (max-width: 860px) {
    .concept-row { grid-template-columns: 46px 1fr auto; }
    .concept-row .concept-desc, .concept-row.head span:nth-child(3) { display: none; }
    .concept-row.head { grid-template-columns: 46px 1fr auto; }
}