.book-mode-toggle{font:inherit;color:inherit;cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0}.book-mode-toggle:hover{color:var(--color-heading);text-decoration:underline}@media (max-width:767px){.book-mode-toggle{display:none}}body.book-open{overflow:hidden}.book-overlay{z-index:60;font-family:var(--font-reading);--book-paper:#f9f4ec;--color-bg:var(--book-paper);--type-scale:1.15;--color-text:#211f1a;--color-heading:#16130d;--color-meta:#8d8676;--color-link:#2f2c25;--color-accent:#2f2c25;--color-rule:#d8cfbc;color:var(--color-text);background-color:var(--book-paper);background-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.62'/%3E%3C/svg%3E");grid-template-rows:auto 1fr;display:grid;position:fixed;top:0;bottom:0;left:0;right:0}.book-chrome{justify-content:center;align-items:center;min-height:56px;padding:0 max(16px,min(4vw,48px));display:flex;position:relative}.book-top{border-bottom:1px solid var(--color-rule)}.book-title{color:var(--color-meta);text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:min(70%,720px);font-size:1rem;font-weight:400;overflow:hidden}.book-topright{align-items:center;gap:16px;height:100%;display:flex;position:absolute;top:0;right:max(12px,min(4vw,44px))}.book-x{cursor:pointer;color:var(--color-meta);background:0 0;border:0;padding:8px;font-size:1rem;line-height:1}.book-x:hover{color:var(--color-heading)}.book-count{color:var(--color-meta);font-size:.8rem}.book-stage{justify-content:center;align-items:center;min-height:0;padding:max(20px,min(4vh,52px)) 0;display:flex;position:relative}.book-viewport{height:100%;padding:max(4px,min(2vh,24px)) 0;position:relative;overflow:hidden}.book-flow{column-width:var(--book-col-w,340px);column-fill:auto;will-change:transform, opacity;column-gap:56px;max-width:none;height:100%;transition:opacity .2s}.book-flow :-webkit-any(img,video,iframe,pre,table,blockquote,figure){break-inside:avoid}.book-flow :-moz-any(img,video,iframe,pre,table,blockquote,figure){break-inside:avoid}.book-flow :is(img,video,iframe,pre,table,blockquote,figure){break-inside:avoid}.book-flow :-webkit-any(img,video,iframe){max-width:100%;max-height:var(--book-page-h,70vh);object-fit:contain}.book-flow :-moz-any(img,video,iframe){max-width:100%;max-height:var(--book-page-h,70vh);object-fit:contain}.book-flow :is(img,video,iframe){max-width:100%;max-height:var(--book-page-h,70vh);object-fit:contain}.book-flow pre{max-height:var(--book-page-h,70vh);overflow:auto}.book-flow.prose>:first-child{margin-top:0}.book-flow{font-feature-settings:"onum" 1, "liga" 1, "dlig" 1}.book-flow.prose>p:first-child:first-letter{float:left;color:var(--color-heading);margin:.02em .09em 0 0;font-size:3.1em;font-weight:600;line-height:.72}.book-flow.prose>p:first-child{text-indent:0}.book-flow.prose>p:first-child:first-line{font-variant:small-caps;letter-spacing:.03em}.book-flow hr{text-align:center;background:0 0;border:0;height:auto;margin:1.5em 0}.book-flow hr:before{content:"⁂";color:var(--color-meta);letter-spacing:.35em;font-size:1.05em}.book-viewport:after{content:"";background:var(--color-rule);opacity:.7;pointer-events:none;width:1px;position:absolute;top:7%;bottom:7%;left:50%}.book-arrow{z-index:2;cursor:pointer;color:var(--color-meta);background:0 0;border:0;padding:12px 16px;font-size:2rem;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.book-arrow:hover:not(:disabled){color:var(--color-heading)}.book-arrow:disabled{opacity:.2;cursor:default}.book-prev{left:max(4px,min(2vw,28px))}.book-next{right:max(4px,min(2vw,28px))}@media (prefers-reduced-motion:reduce){.book-flow{transition:none}}