.sr-play-panel{max-width:700px;margin:0 auto 28px;padding:0 0 2px}.sr-challenge-card{border:1px solid rgba(239,159,39,.22);background:#141419;border-radius:12px;padding:30px 34px;text-align:center;box-shadow:0 0 0 1px #000 inset}.sr-card-label{font-family:var(--font-display);color:var(--amber);font-size:12px;font-weight:500;letter-spacing:3px;text-transform:uppercase;margin-bottom:14px}.sr-challenge-title{font-family:var(--font-display);font-size:28px;font-weight:500;letter-spacing:.5px}.sr-challenge-title span{color:#777;margin:0 14px}.sr-challenge-meta{color:#68686f;font-size:14px;margin-top:10px}.sr-actions{display:flex;justify-content:center;gap:12px;margin-top:24px}.sr-challenge-btn{background:var(--amber);color:#130f08;border:0;border-radius:10px;cursor:pointer;font-family:var(--font-ui);font-size:16px;font-weight:500;min-width:260px;padding:14px 24px}.sr-challenge-btn:hover{filter:brightness(1.08)}.sr-board-btn{width:52px;border:1px solid rgba(239,159,39,.28);background:#17171d;color:var(--amber);border-radius:10px;cursor:pointer;display:grid;place-items:center}.sr-board-btn svg{width:24px;height:24px}.sr-board-btn:hover{border-color:var(--amber);background:#1d1a16}.sr-leaderboard{border:1px solid var(--border-default);background:#15151b;border-radius:10px;margin-top:14px;overflow:hidden}.sr-board-head{display:flex;align-items:center;justify-content:space-between;color:var(--text-secondary);font-family:var(--font-display);font-size:12px;letter-spacing:1.5px;text-transform:uppercase;padding:12px 14px;border-bottom:1px solid var(--border-default)}.sr-board-head button{background:transparent;border:0;color:#555;cursor:pointer;font:inherit;font-size:10px;text-transform:uppercase}.sr-board-head button:hover{color:var(--danger)}.sr-board-list{display:grid}.sr-board-row{display:grid;grid-template-columns:48px minmax(120px,1fr) minmax(110px,auto) minmax(120px,auto);gap:12px;align-items:center;padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.04);font-size:13px}.sr-board-row:last-child{border-bottom:0}.sr-rank,.sr-track{font-family:var(--font-display);color:#666}.sr-rider{color:#d9d9dc;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sr-score{font-family:var(--font-display);color:var(--accent);text-align:right}@media (width<=640px){.sr-challenge-card{padding:24px 18px}.sr-actions{align-items:stretch}.sr-challenge-btn{min-width:0;flex:1}.sr-board-row{grid-template-columns:40px 1fr;gap:6px 10px}.sr-track{grid-column:2}.sr-score{grid-column:2;text-align:left}.sr-challenge-title{font-size:24px}}