.container.svelte-1yhsviz{padding-bottom:10rem;background:#0a0a0a}.player.svelte-1yhsviz{color:#f5f5f5;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.loading-screen.svelte-1yhsviz{display:flex;justify-content:center;align-items:center;min-height:50vh}.loading-content.svelte-1yhsviz{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.loading-spinner.svelte-1yhsviz{width:50px;height:50px;border:4px solid rgba(255,215,0,.2);border-top-color:gold;border-radius:50%;animation:svelte-1yhsviz-spin 1s linear infinite}@keyframes svelte-1yhsviz-spin{to{transform:rotate(360deg)}}.loading-text.svelte-1yhsviz{font-size:1.6rem;color:#f5f5f5;margin:0}.loading-bar.svelte-1yhsviz{width:300px;height:8px;background:#222;border-radius:10px;overflow:hidden}.loading-fill.svelte-1yhsviz{height:100%;background:linear-gradient(90deg,gold,#ffed4e);transition:width .3s ease}.loading-percentage.svelte-1yhsviz{font-size:1.4rem;color:gold;font-weight:600;margin:0}.loading-debug.svelte-1yhsviz{font-size:1.2rem;color:#888;margin:0}.content.svelte-1yhsviz{max-width:900px;width:100%;text-align:center;margin-bottom:4rem;padding:2rem;display:flex;flex-direction:column;align-items:center;gap:2rem}.image-stack.svelte-1yhsviz{position:relative;width:100%;max-width:250px;height:250px;min-height:250px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stack-image.svelte-1yhsviz{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;-o-object-fit:contain;object-fit:contain;border-radius:16px;opacity:0;pointer-events:none;transition:none;will-change:opacity;backface-visibility:hidden}.stack-image.active.svelte-1yhsviz{opacity:1;pointer-events:auto;z-index:1}.text.svelte-1yhsviz{margin:0;line-height:1.8;font-weight:500;letter-spacing:.3px;min-height:3rem;position:relative;z-index:10}.explanation.svelte-1yhsviz{font-size:1.7rem;color:#0a0a0a;background:gold;padding:1rem 1.5rem;border-radius:12px;font-weight:600;display:inline-block;position:relative;z-index:10}.controls.svelte-1yhsviz{display:flex;flex-direction:column;gap:1.5rem;align-items:center;width:100%;max-width:600px}.play-btn.svelte-1yhsviz{background:gold;color:#0a0a0a;border:none;padding:1rem 1.5rem;font-size:1.5rem;border-radius:50%;cursor:pointer;font-weight:700;transition:all .3s ease;width:60px;height:60px;display:flex;align-items:center;justify-content:center}.play-btn.svelte-1yhsviz:hover:not(:disabled){background:#ffed4e;transform:scale(1.05)}.play-btn.svelte-1yhsviz:active:not(:disabled){transform:scale(.95)}.play-btn.svelte-1yhsviz:disabled{opacity:.5;cursor:not-allowed}.progress-wrapper.svelte-1yhsviz{display:flex;gap:1rem;align-items:center;width:100%}.time.svelte-1yhsviz{font-size:1.2rem;color:gold;font-weight:600;font-variant-numeric:tabular-nums;min-width:45px;flex-shrink:0}.progress-bar.svelte-1yhsviz{flex:1;height:8px;background:#222;border-radius:10px;overflow:hidden;cursor:pointer;position:relative;transition:height .2s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.progress-bar.svelte-1yhsviz:hover,.progress-bar.svelte-1yhsviz:focus{height:12px;outline:none}.progress-bar.svelte-1yhsviz:focus-visible{outline:2px solid #ffd700;outline-offset:2px}.progress-fill.svelte-1yhsviz{height:100%;background:linear-gradient(90deg,gold,#ffed4e);border-radius:10px;pointer-events:none;transition:width .1s linear}.action-buttons.svelte-1yhsviz{display:flex;gap:1rem;align-items:center;justify-content:center;margin-top:1rem;flex-wrap:wrap}.action-btn.svelte-1yhsviz{display:flex;align-items:center;gap:.6rem;background:transparent;color:gold;border:2px solid #ffd700;padding:.8rem 1.5rem;font-size:1.4rem;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s ease;text-decoration:none}.action-btn.svelte-1yhsviz:hover{background:gold;color:#0a0a0a;transform:scale(1.05)}.next-lesson-btn.svelte-1yhsviz{background:linear-gradient(135deg,gold,#ffed4e);color:#0a0a0a;border:none;box-shadow:0 4px 12px #ffd7004d;font-weight:700}.next-lesson-btn.svelte-1yhsviz:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 6px 16px #ffd70066}.next-lesson-btn.svelte-1yhsviz .btn-icon:where(.svelte-1yhsviz){transition:transform .3s ease}.next-lesson-btn.svelte-1yhsviz:hover .btn-icon:where(.svelte-1yhsviz){transform:translate(4px)}.btn-icon.svelte-1yhsviz{font-size:1.6rem}.btn-text.svelte-1yhsviz{font-weight:700}.info-modal.svelte-1yhsviz{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem;animation:svelte-1yhsviz-fadeIn .3s ease}@keyframes svelte-1yhsviz-fadeIn{0%{opacity:0}to{opacity:1}}.modal-content.svelte-1yhsviz{background:#1a1a1a;border:2px solid #ffd700;border-radius:20px;padding:3rem;max-width:600px;width:100%;max-height:80vh;overflow-y:auto;position:relative;animation:svelte-1yhsviz-slideUp .3s ease}@keyframes svelte-1yhsviz-slideUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.close-btn.svelte-1yhsviz{position:absolute;top:1.5rem;right:1.5rem;background:transparent;color:gold;border:2px solid #ffd700;width:40px;height:40px;border-radius:50%;font-size:2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;padding:0;line-height:1}.close-btn.svelte-1yhsviz:hover{background:gold;color:#0a0a0a;transform:rotate(90deg)}.info-title.svelte-1yhsviz{font-size:2.5rem;color:gold;margin:0 0 1.5rem;font-weight:800;text-align:center}.info-message.svelte-1yhsviz{font-size:1.7rem;color:#f5f5f5;line-height:1.6;margin:0 0 2rem;text-align:center}.info-items.svelte-1yhsviz{display:flex;flex-direction:column;gap:1.5rem}.info-item.svelte-1yhsviz{display:flex;gap:1.2rem;align-items:flex-start;padding:1.5rem;background:#0a0a0a;border-radius:12px;border:1px solid #333;transition:all .3s ease}.info-item.svelte-1yhsviz:hover{border-color:gold;transform:translate(5px)}.item-icon.svelte-1yhsviz{font-size:2.5rem;flex-shrink:0}.item-content.svelte-1yhsviz{flex:1}.item-title.svelte-1yhsviz{font-size:1.8rem;color:gold;margin:0 0 .5rem;font-weight:700}.item-text.svelte-1yhsviz{font-size:1.5rem;color:#e5e5e5;line-height:1.5;margin:0}.summary-view.svelte-1yhsviz{max-width:700px;width:100%;margin-top:3rem;padding:2rem;background:#1a1a1a;border-radius:16px}.summary-title.svelte-1yhsviz{font-size:2.2rem;color:gold;margin:0 0 2rem;text-align:center}.summary-items.svelte-1yhsviz{display:flex;flex-direction:column;gap:2rem}.summary-item.svelte-1yhsviz{display:flex;gap:1.5rem;align-items:flex-start;padding:1.5rem;background:#0a0a0a;border-radius:12px;border:1px solid #333;transition:all .3s ease}.summary-item.svelte-1yhsviz:hover{border-color:gold;transform:translate(5px)}.summary-image.svelte-1yhsviz{width:80px;height:80px;-o-object-fit:contain;object-fit:contain;flex-shrink:0;border-radius:8px}.summary-content.svelte-1yhsviz{flex:1;display:flex;flex-direction:column;gap:.8rem}.summary-text.svelte-1yhsviz{font-size:2rem;color:gold;font-weight:700;margin:0}.summary-translation.svelte-1yhsviz{font-size:1.6rem;color:#f5f5f5;margin:0}.summary-explanation.svelte-1yhsviz{font-size:1.4rem;color:#aaa;margin:0;font-style:italic}.summary-audio-btn.svelte-1yhsviz{background:gold;color:#0a0a0a;border:none;padding:.6rem 1.2rem;font-size:1.2rem;border-radius:6px;cursor:pointer;font-weight:600;align-self:flex-start;transition:all .2s ease}.summary-audio-btn.svelte-1yhsviz:hover{background:#ffed4e;transform:scale(1.05)}.summary-audio-btn.svelte-1yhsviz:active{transform:scale(.95)}@media (max-width: 768px){.player.svelte-1yhsviz{padding:1rem}.content.svelte-1yhsviz{padding:1rem;margin-bottom:3rem;gap:1.5rem}.image-stack.svelte-1yhsviz{max-width:200px;height:200px;min-height:200px}.controls.svelte-1yhsviz{max-width:100%;gap:1.2rem}.play-btn.svelte-1yhsviz{width:50px;height:50px;font-size:1.2rem}.progress-wrapper.svelte-1yhsviz{gap:.8rem}.time.svelte-1yhsviz{font-size:1.2rem;min-width:40px}.loading-bar.svelte-1yhsviz{width:250px}.summary-item.svelte-1yhsviz{flex-direction:column;align-items:center;text-align:center}.summary-image.svelte-1yhsviz{width:120px;height:120px}.summary-content.svelte-1yhsviz{align-items:center}.summary-audio-btn.svelte-1yhsviz{align-self:center}.modal-content.svelte-1yhsviz{padding:2rem;max-height:90vh}.close-btn.svelte-1yhsviz{top:1rem;right:1rem;width:35px;height:35px;font-size:1.8rem}.info-title.svelte-1yhsviz{font-size:2rem;padding-right:40px}.info-message.svelte-1yhsviz{font-size:1.5rem}.item-title.svelte-1yhsviz{font-size:1.6rem}.item-text.svelte-1yhsviz{font-size:1.4rem}.action-buttons.svelte-1yhsviz{width:100%}.action-btn.svelte-1yhsviz{flex:1;min-width:120px;justify-content:center}}