.trace-app .bg-theme-base,.trace-app.bg-theme-base{background-color:var(--color-bg-base)}.trace-app .bg-theme-hover{background-color:var(--color-bg-hover)}.trace-app .text-theme-primary{color:var(--color-text-primary)}.trace-app .text-theme-secondary{color:var(--color-text-secondary)}.trace-app .text-theme-muted{color:var(--color-text-muted)}.presentation-slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:var(--slide-opacity,0);transition:opacity var(--slide-duration,.3s) ease-in-out;pointer-events:var(--slide-pointer-events,none);will-change:opacity,transform;contain:layout style paint;transform:translateZ(0)}.presentation-slide__content-frame{position:absolute;left:calc(var(--img-left-pct, 0) * 100%);top:calc(var(--img-top-pct, 0) * 100%);width:calc(var(--img-w-pct, 1) * 100%);height:calc(var(--img-h-pct, 1) * 100%);pointer-events:none}.presentation-slide__image{max-width:100%;max-height:100%;-o-object-fit:contain;object-fit:contain;border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,.4);-webkit-user-select:none;-moz-user-select:none;user-select:none}.speaker-notes-description{position:absolute;top:0;left:0;right:0;bottom:0;visibility:hidden;opacity:0;contain:layout style paint}.speaker-notes-description--active{position:relative;visibility:visible;opacity:1}.presentation-thumbnail-header{display:flex;align-items:center;gap:5px;padding:5px 6px;flex-shrink:0;background:var(--color-bg-muted);min-height:28px}.present-step-badge{display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:9999px;background:var(--button-primary-bg);color:var(--color-text-on-solid);font-weight:700;line-height:1}.present-step-badge--thumb{width:20px;height:20px;font-size:10px}.present-header-title{margin:0;font-size:1.125rem;font-weight:700}.present-header-title,.present-thumb-title{color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.present-thumb-title{min-width:0;font-size:10px;font-weight:600}@media (max-width:480px){.present-header-title{white-space:normal;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:1rem;line-height:1.25}.trace-app .present-theme,.trace-app [data-testid=presentation-autoplay],.trace-app [data-testid=presentation-tts]{display:none}}