.practice{color:var(--ivory);background:var(--lacquer);flex-direction:column;gap:0;display:flex}.controls{padding:14px var(--gutter);border-bottom:1px solid var(--stage-rule);flex-wrap:wrap;align-items:flex-end;gap:18px 28px;display:flex}.group{flex-direction:column;gap:6px;display:flex}.toggles{flex-flow:wrap;gap:16px;padding-bottom:6px}.num{width:52px;color:var(--ivory);font:13px var(--mono);background:0 0;border:1px solid #f3ecdf40;border-radius:3px;padding:4px 6px}.num:disabled{opacity:.4}.stagebox{position:relative}.overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0e0c0a8c;place-items:center;padding:16px;display:grid;position:absolute;inset:0}.overlay-card{text-align:center;background:var(--lacquer-2);border:1px solid var(--stage-rule);border-top:3px solid var(--felt);border-radius:4px;max-width:440px;padding:26px 28px 22px;box-shadow:0 30px 80px #00000080}.btn.big{padding:14px 40px;font-size:18px}.small-print{color:var(--ivory-3);margin:14px 0 0;font-size:13px}.err-text{color:#ff8a7a;margin:12px 0 0;font-size:13px}.big-num{color:var(--ivory);margin:4px 0 0;font-size:96px}.big-num span{color:var(--ivory-3);font-size:40px}.stars.big{margin:4px 0 6px;font-size:26px}.verdict{font-family:var(--serif);color:var(--ivory-2);margin:10px 0 18px;font-size:18px;font-style:italic}.hud{padding:12px var(--gutter) 14px;border-top:1px solid var(--stage-rule);flex-wrap:wrap;align-items:center;gap:12px 24px;display:flex;position:relative}.hud-left{flex-wrap:wrap;gap:8px;display:flex}.hud-stats{gap:26px;margin-left:auto;display:flex}.progress{height:2px;position:absolute;top:-1px;left:0;right:0}.progress span{background:var(--brass);height:100%;display:block}@media (max-width:720px){.hud-stats{gap:18px;margin-left:0}.big-num{font-size:72px}}