.topic-challenge-board{border:1px solid var(--mathy-border);border-radius:18px;overflow:hidden}.topic-challenge-board table{border-collapse:collapse;text-align:left;width:100%}.topic-challenge-board caption{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.topic-challenge-board th{background:color-mix(in srgb, var(--mathy-mint) 9%, transparent);color:var(--mathy-ink-muted);letter-spacing:.06em;text-transform:uppercase;padding:12px 18px;font-size:12px;font-weight:800}.topic-challenge-board td{border-top:1px solid var(--mathy-border);font-variant-numeric:tabular-nums;padding:14px 18px}.topic-challenge-board tbody tr{transition:background-color .12s}.topic-challenge-board tbody tr:hover{background:color-mix(in srgb, var(--mathy-mint) 5%, transparent)}.topic-challenge-board__place{color:var(--mathy-ink-muted);width:1%;font-weight:800}.topic-challenge-board small{color:var(--mathy-ink-muted);margin-top:2px;font-size:11px;display:block}.topic-challenge-board__own-score{font-weight:700}@media (width<=479px){.topic-challenge-board{border-radius:14px}.topic-challenge-board th,.topic-challenge-board td{padding-left:10px;padding-right:10px}}