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.audio-player__rewinds{gap:3px}.handout-top .audio-player__track-pos{color:#9eb0c8;font-variant-numeric:tabular-nums;text-align:center;flex-shrink:0;min-width:2rem;font-size:.72rem;font-weight:600}.audio-player__badge{color:#3a516f;background:0 0;border-radius:0;flex-shrink:0;justify-content:center;align-items:center;width:auto;height:auto;padding:0;display:inline-flex}.audio-player__icon{width:22px;height:22px;display:block}.audio-player__row{flex-wrap:nowrap;align-items:center;gap:6px;width:100%;min-width:0;display:flex}.audio-player__rewinds{flex-wrap:nowrap;flex-shrink:0;align-items:center;gap:4px;display:flex}.audio-btn{z-index:37;color:#142033;cursor:pointer;background:#fff;border:1px solid #c9dbff;border-radius:10px;flex-shrink:0;min-height:36px;padding:6px 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(width<=960px){.lesson-top{grid-template-columns:1fr}.lesson-top__right{justify-content:space-between}.stage-16x9{aspect-ratio:auto;width:100%;min-height:60svh;max-height:none}.match-grid,.grammar-summary,.tf-row{grid-template-columns:1fr}}.alpha-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.alpha-toggle{color:#1c3354;cursor:pointer;background:#fff;border:1px solid #b8c8de;border-radius:8px;padding:6px 12px;font-size:.92rem;font-weight:700}.alpha-toggle.is-active{color:#fff;background:#1d6fe9;border-color:#1d6fe9}.alpha-grid{grid-template-columns:repeat(auto-fill,minmax(9.5rem,1fr));gap:10px;max-width:56rem;display:grid}.alpha-card{background:#fff;border:1px solid #c5d3e6;border-radius:8px;gap:6px;padding:10px 10px 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.15s}.sg-battle-cell:hover:not(:disabled){background:var(--brand-soft)}.sg-battle-cell--used{opacity:.35;cursor:default;border-color:var(--line)}.sg-battle-award{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.sg-race-track{margin-bottom:24px;overflow-x:auto}.sg-race-lane{align-items:center;gap:12px;margin-bottom:8px;display:flex}.sg-race-lane__name{flex-shrink:0;width:80px;font-size:.85rem;font-weight:700}.sg-race-lane__track{flex:1;align-items:center;gap:4px;min-width:0;display:flex}.sg-race-square{background:#eee;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.65rem;font-weight:700;display:flex}.sg-race-square--passed{background:var(--brand-soft)}.sg-race-square--here{background:var(--brand);color:#fff;transform:scale(1.2)}.sg-race-finish{margin-left:4px}.sg-dice{border:3px solid var(--brand-dark);background:#fff;border-radius:12px;justify-content:center;align-items:center;width:80px;height:80px;margin:0 auto 16px;font-size:2.5rem;font-weight:900;display:flex}.sg-dice--roll{animation:80ms infinite sg-dice-roll}@keyframes sg-dice-roll{0%{transform:rotate(0)}to{transform:rotate(15deg)}}.sg-race-winner{text-align:center;padding:40px}.sg-race-winner__label{margin:0 0 8px;font-size:2rem}.sg-race-winner__name{margin:0 0 24px;font-size:clamp(2.5rem,6vw,4rem);font-weight:900}.sg-race-task-btns{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.sg-game__extra{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.sg-guesser-pick{margin-bottom:16px}.sg-guesser-pick__label{margin:0 0 8px;font-weight:700}.sg-thirty-header__label{text-align:center;margin-bottom:12px;font-size:1.3rem;font-weight:800}@media (width<=640px){.sg-spin-stage{grid-template-columns:1fr}.sg-spin-task-col,.sg-spin-task-placeholder{min-height:200px}.sg-mystery-grid{grid-template-columns:repeat(3,1fr)}.sg-controls__btn{flex:1;min-width:0}.sg-header__reset{margin-left:0}}