/* A bounded presentation stage: long content becomes additional slides, not a long article. */
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44px);object-fit:contain;height:auto;}.gs-page audio{width:100%;max-width:560px;}.gs-page figure{margin:0!important;max-width:100%;}.gs-media{height:100%;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:10px;}.gs-media a{display:flex;max-width:100%;max-height:100%;justify-content:center;align-items:center;}.gs-media img{max-width:100%;max-height:calc(var(--gs-body-height) - 65px);width:auto;height:auto;object-fit:contain;}.gs-media figcaption{font-size:12px;color:#000000;text-align:center;}.gs-page .lesson-visual{display:block;width:100%;margin:0!important;}.gs-page .phrase{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #e8e8e8;}.gs-page .phrase button{flex-shrink:0;padding:6px 12px;font-size:13px;}.gs-page .badge,.gs-page .eyebrow{font-size:11px!important;}.gs-footer{min-width:0;gap:10px;padding:4px 28px;display:flex;align-items:center;justify-content:space-between;color:#000000;font-size:10px;letter-spacing:.05em;border-bottom:1px solid #e8e8e8;}.gs-footer>span{min-width:0;overflow-wrap:anywhere;}.gs-controls{min-height:60px;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--gs-ink);color:#fff;}.gs-controls button{font:inherit;font-size:13px;line-height:1.4;padding:9px 16px;border:1px solid #a6a6a6;border-radius:6px;color:#fff;background:transparent;cursor:pointer;min-height:38px;}.gs-controls button:hover{background:#303030;}.gs-controls button:disabled{opacity:.4;cursor:not-allowed;}.gs-controls button.gs-next{background:#b8860b;border-color:#b8860b;color:#000000;}.gs-controls button:focus-visible{outline:3px solid #c3c3c3;outline-offset:2px;}.gs-count{font-size:12px;margin:auto;white-space:nowrap;font-variant-numeric:tabular-nums;}.gs-expand{margin-left:0;}.gs-audio{background:#f3f3f3;padding:8px 16px;font-size:12px;color:#000000;}.gs-audio summary{cursor:pointer;}.gs-audio audio{display:block;max-width:100%;width:400px;height:36px;margin:8px 0;}.gs-break{display:none;}.gs-player:fullscreen{display:flex;flex-direction:column;max-width:none;border:0;border-radius:0;width:100%;height:100dvh;background:#303030;padding:10px;}.gs-player:fullscreen .gs-frame{flex:1;aspect-ratio:auto;min-height:0;}.gs-player:fullscreen .gs-page{font-size:clamp(20px,2vw,28px)!important;}.gs-player:fullscreen .gs-controls{flex-shrink:0;}.gs-player:fullscreen .gs-audio{flex-shrink:0;}.gs-source{margin:0;}.gs-player.gs-fallback .gs-page{overflow:auto;}.gs-player .gs-slide-note{font-size:12px;color:#000000;}@media(max-width:650px){.gs-frame{aspect-ratio:4/5;min-height:450px;max-height:none;}.gs-heading{padding:16px 18px 12px;display:block;}.gs-context{font-size:9px;text-align:left;margin-top:5px;max-width:none;}.gs-title{font-size:20px!important;}.gs-page{padding:18px 20px;font-size:17px!important;line-height:1.5!important;}.gs-footer{padding:4px 18px;font-size:9px;}.gs-controls{gap:8px;padding:10px;}.gs-controls button{padding:8px 10px;font-size:12px;}.gs-count{font-size:11px;}.gs-controls .gs-expand{font-size:0;padding:8px;width:36px;}.gs-controls .gs-expand:before{content:"⛶";font-size:20px;}.gs-page img,.gs-page video{max-height:calc(var(--gs-body-height) - 36px);}.gs-media img{max-height:calc(var(--gs-body-height) - 56px);}}@media print{.gs-player{border:0;background:white;overflow:visible;}.gs-frame{display:block;aspect-ratio:auto;}.gs-heading,.gs-controls,.gs-audio,.gs-footer{display:none;}.gs-pages{display:block;}.gs-page,.gs-page[hidden]{display:block!important;position:static;height:auto;min-height:0;overflow:visible;break-after:page;}.gs-page img{max-height:180mm;}}