.pdf-book{width:min(1200px,96vw);height:94dvh;max-width:96vw;max-height:96dvh;padding:0;border:0;border-radius:18px;background:#edf3f2;color:#173c40;box-shadow:0 24px 90px #001c3370}
.pdf-book[open]{display:flex;flex-direction:column}.pdf-book::backdrop{background:#072d3adc;backdrop-filter:blur(4px)}
.pdf-book-header{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:16px 24px;background:#103f46;color:white}.pdf-book-header small{font-size:11px;letter-spacing:.12em}.pdf-book-header h2{margin:5px 0 0;font-size:clamp(16px,2vw,23px);line-height:1.3;color:inherit}
.pdf-book button,.pdf-book select,.pdf-book input{font:inherit;border:1px solid #a6bfbe;border-radius:7px;padding:8px;background:white;color:#173c40}.pdf-book button{cursor:pointer;white-space:nowrap}.pdf-book button:disabled{opacity:.4;cursor:default}.pdf-book :focus-visible{outline:3px solid #dc9b29;outline-offset:3px}
.pdf-book-toolbar{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:12px;background:white;border-bottom:1px solid #d2dfdd}.pdf-book-toolbar label{display:flex;align-items:center;gap:6px;margin:0}.pdf-book-toolbar input{width:65px}.pdf-book-toolbar a{font-weight:700;padding:8px;color:#126972}
.pdf-book-status{margin:0;padding:8px 20px;text-align:center;font-size:14px;min-height:36px}.pdf-book-stage{flex:1;min-height:0;overflow:auto;perspective:1800px;padding:14px 24px;touch-action:pan-y pinch-zoom}.pdf-book-paper{position:relative;margin:0 auto;background:white;box-shadow:0 6px 24px #16383930;transform-origin:left center}.pdf-book-paper[hidden]{display:none}.pdf-book-paper canvas{display:block;max-width:none}.pdf-book footer{padding:10px;text-align:center;font-size:12px;background:white}.pdf-book-text{position:absolute;inset:0;overflow:hidden;line-height:1;text-align:initial;transform-origin:0 0;z-index:2;--min-font-size:1;--text-scale-factor:calc(var(--total-scale-factor) * var(--min-font-size));--min-font-size-inv:calc(1 / var(--min-font-size))}.pdf-book-text :is(span,br){position:absolute;color:transparent;white-space:pre;cursor:text;transform-origin:0 0}.pdf-book-text> :not(.markedContent),.pdf-book-text .markedContent span:not(.markedContent){z-index:1;font-size:calc(var(--text-scale-factor) * var(--font-height));transform:rotate(var(--rotate)) scaleX(var(--scale-x)) scale(var(--min-font-size-inv))}.pdf-book-text ::selection{background:#1fa8bc55}
body.pdf-book-open{overflow:hidden}@media(max-width:600px){.pdf-book{width:100vw;height:100dvh;max-width:100vw;max-height:100dvh;border-radius:0}.pdf-book-header{padding:12px}.pdf-book-toolbar{gap:6px;font-size:13px}.pdf-book-stage{padding:10px}.pdf-book-toolbar [data-book-first],.pdf-book-toolbar [data-book-last]{display:none}}
@media(prefers-reduced-motion:reduce){.pdf-book-paper{animation:none!important}}