:root{--bg:#fff;--bg-elevated:transparent;--wood:#6b4423;--wood-light:#a67c52;--text:#1c1916;--muted:#6e675f;--line:#1c191624;--serif:"Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, serif;--sans:"Sora", "Avenir Next", "Segoe UI", system-ui, sans-serif;color:var(--text);background:var(--bg);font-family:var(--sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*,:before,:after{box-sizing:border-box}html,body,#root{background:var(--bg);width:100%;height:100%;margin:0;overflow:hidden}button,a{font:inherit;color:inherit}button:not(:disabled),[role=button]:not(:disabled){cursor:pointer}.app-shell{width:100%;height:100%;position:relative}.shelf-canvas{position:absolute;inset:0}.shelf-placeholder{background:var(--bg);place-content:center;display:grid;position:absolute;inset:0}.shelf-placeholder-label{font-family:var(--serif);letter-spacing:.04em;color:var(--muted);margin:0;font-size:.95rem}.shelf-loading{text-align:center;color:var(--muted);letter-spacing:.06em;pointer-events:none;font-size:.85rem;position:absolute;inset:auto 0 2rem}.shelf-footer{z-index:20;text-align:center;font-family:var(--serif);letter-spacing:.04em;color:var(--muted);pointer-events:none;margin:0;font-size:.8rem;position:fixed;bottom:1.25rem;left:0;right:0}.top-chrome{z-index:40;align-items:center;gap:.65rem;display:flex;position:fixed;top:1.1rem;left:1.1rem}.chrome-btn{cursor:pointer;opacity:.85;background:0 0;border:0;border-radius:0;place-items:center;width:2.35rem;height:2.35rem;padding:0;text-decoration:none;transition:opacity .16s;display:grid}.chrome-btn:hover,.chrome-btn:focus-visible{opacity:1;outline:none}.octagram{width:1.35rem;height:1.35rem;color:var(--text);transform-origin:50%}.octagram--spin{animation:.7s cubic-bezier(.22,1,.36,1) octagram-spin}@keyframes octagram-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.download-btn svg{width:1.35rem;height:1.35rem}.overlay-root{z-index:30;place-items:center;padding:clamp(1rem,3vw,2rem);animation:.28s overlay-in;display:grid;position:fixed;inset:0}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}.overlay-backdrop{cursor:pointer;-webkit-backdrop-filter:blur(18px)saturate(.9);background:#ffffff73;border:0;padding:0;position:absolute;inset:0}.inspect-panel{z-index:1;width:min(1080px,100%);max-height:min(86vh,820px);box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:minmax(240px,.95fr) 1.15fr;gap:clamp(1.5rem,4vw,3rem);padding:0;display:grid;position:relative;overflow:auto}.inspect-book-canvas{background:0 0;border-radius:0;height:min(58vh,520px);min-height:320px;position:relative;overflow:hidden}.inspect-description{font-family:var(--serif);color:var(--text);align-self:center;font-size:clamp(1rem,1.5vw,1.15rem);line-height:1.7}.inspect-description h1{letter-spacing:-.02em;margin:0 0 .5rem;font-size:clamp(1.6rem,3vw,2.15rem);font-weight:500;line-height:1.15}.inspect-description p{margin:.85rem 0}.inspect-description hr{border:0;border-top:1px solid var(--line);margin:1.25rem 0}.inspect-description em,.inspect-description strong{color:var(--text)}.reader-panel{z-index:1;width:min(1100px,100%);height:min(82vh,760px);box-shadow:none;background:#fbfaf7;border:0;border-radius:0;position:relative;overflow:hidden}.reader-panel--loading{place-items:center;display:grid}.epub-shell{width:100%;height:100%;position:relative}.epub-host{width:100%;height:100%}.epub-host iframe{border:0!important}.epub-status{z-index:2;font-family:var(--serif);letter-spacing:.04em;color:var(--muted);pointer-events:none;background:#fbfaf7;place-items:center;margin:0;font-size:.95rem;display:grid;position:absolute;inset:0}.epub-status--error{color:#8a2f1f}@media (width<=768px){.inspect-panel{grid-template-columns:1fr;max-height:90vh}.inspect-book-canvas{height:42vh;min-height:240px}.reader-panel{height:78vh}.top-chrome{top:.85rem;left:.85rem}}@media (prefers-reduced-motion:reduce){.octagram--spin,.overlay-root{animation:none!important}}