.kindle-model-loader[data-astro-cid-zleuwuap]{z-index:3;pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.kindle-model-loader[data-astro-cid-zleuwuap][hidden]{display:none}.kindle-model-loader__device[data-astro-cid-zleuwuap]{border:1px solid color-mix(in oklch, var(--color-ink) 72%, transparent);background:var(--color-paper);block-size:3.65rem;inline-size:2.7rem;box-shadow:2px 2px 0 color-mix(in oklch, var(--color-ink) 12%, transparent);border-radius:.3rem;position:relative;overflow:clip}.kindle-model-loader__screen[data-astro-cid-zleuwuap]{border:1px solid color-mix(in oklch, var(--color-ink) 55%, transparent);background:color-mix(in oklch, var(--color-paper) 65%, white);position:absolute;inset-block:.22rem .55rem;inset-inline:.2rem;overflow:clip}.kindle-model-loader__line[data-astro-cid-zleuwuap]{background:color-mix(in oklch, var(--color-ink) 55%, 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var(--color-paper-panel);place-items:center;block-size:min(100svh,900px);min-block-size:560px;display:grid;position:sticky;inset-block-start:0;overflow:clip}.kindle-product-story__canvas[data-astro-cid-opgaxdu5]{block-size:100%;inline-size:100%;position:absolute;inset:0}.kindle-product-story__canvas[data-astro-cid-opgaxdu5]:focus-visible{outline:2px solid var(--color-ink);outline-offset:-4px}.kindle-product-story__controls[data-astro-cid-opgaxdu5]{z-index:2;clip-path:inset(50%);pointer-events:none;white-space:nowrap;block-size:1px;inline-size:1px;position:absolute;inset-block-start:0;inset-inline-start:0;overflow:clip}.kindle-product-story__controls[data-astro-cid-opgaxdu5]:focus-within{pointer-events:auto;clip-path:none;border:1px solid color-mix(in oklch, var(--color-ink) 24%, transparent);background:oklch(100% 5.96046e-8 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transparent);block-size:2px;position:absolute;inset-block-end:0;inset-inline:0}.kindle-product-story__progress[data-astro-cid-opgaxdu5] span[data-astro-cid-opgaxdu5]{background:rgb(var(--accent-rgb));transform-origin:0;will-change:transform;block-size:100%;inline-size:100%;display:block;transform:scaleX(0)}.kindle-product-story__error[data-astro-cid-opgaxdu5][hidden]{display:none}@media (width<=640px){.kindle-product-story__track[data-astro-cid-opgaxdu5]{block-size:300svh}.kindle-product-story__stage[data-astro-cid-opgaxdu5]{block-size:82svh;min-block-size:480px}}@media (prefers-reduced-motion:reduce){.kindle-product-story__track[data-astro-cid-opgaxdu5]{block-size:auto}.kindle-product-story__stage[data-astro-cid-opgaxdu5]{block-size:min(82svh,760px);min-block-size:560px;position:relative;inset-block-start:auto}.kindle-product-story__progress[data-astro-cid-opgaxdu5]{display:none}}.walkthrough-grid[data-astro-cid-qxel63vi]{--machine-accent:#3158e4;--machine-surface:color-mix(in oklch, 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(width<=700px){.system-scene[data-astro-cid-qxel63vi]{gap:1rem}.walkthrough-grid[data-astro-cid-qxel63vi].px-6{gap:0;padding:.75rem .5rem}.device-stage[data-astro-cid-qxel63vi]{inline-size:100%;aspect-ratio:.735;border:1px solid var(--color-ink);max-width:none;height:auto;min-height:0;box-shadow:0 5px 16px color-mix(in oklch, var(--color-ink) 14%, transparent);background:0 0;border-radius:3px;margin:0;overflow:clip}.device-canvas[data-astro-cid-qxel63vi]{display:block}.machine-board[data-astro-cid-qxel63vi]{inline-size:100%;aspect-ratio:auto;max-width:none;height:auto;margin-inline:auto;overflow:visible}.machine-svg--desktop[data-astro-cid-qxel63vi]{display:none}.machine-svg--mobile[data-astro-cid-qxel63vi]{width:100%;block-size:auto;min-inline-size:0;display:block}.machine-node__label[data-astro-cid-qxel63vi]{font-size:var(--text-meta)}.machine-transition-label[data-astro-cid-qxel63vi]{font-size:var(--text-micro)}}@media 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