*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}body{font-family:'Noto Sans JP',system-ui,sans-serif;background:#26292e;color:#fff}button,input,a{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #e7b176;outline-offset:3px}button:disabled{opacity:.3;cursor:default}.reader{display:flex;flex-direction:column;height:100dvh}.reader-toolbar{height:52px;display:flex;align-items:center;gap:10px;flex-shrink:0;background:#1b1d21;border-bottom:1px solid #ffffff15;padding:0 20px;font-size:12px;z-index:3}.reader-toolbar>a,.reader-toolbar button,.reader-controls button,.reader-pages-head button{border:0;background:transparent;color:#fff;text-decoration:none;padding:8px 10px;min-height:36px;border-radius:4px;font-size:12px;white-space:nowrap}.reader-toolbar a:hover,.reader-toolbar button:hover,.reader-controls button:hover{background:#ffffff17}.reader-title{flex:1;text-align:center;font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-zoom-tools{display:flex;align-items:center}.reader-zoom-tools button:first-child,.reader-zoom-tools button:last-child{font-size:20px}.reader-stage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:none;user-select:none}.book-spread{display:flex;align-items:center;justify-content:center;transform-origin:center;will-change:transform}.book-page{width:var(--page-w);height:var(--page-h);position:relative;flex-shrink:0;background:#fff;box-shadow:0 3px 18px #0005}.book-page.blank{background:transparent;box-shadow:none}.book-page img{width:100%;height:100%;display:block;object-fit:contain;pointer-events:none}.book-page.load-error img{visibility:hidden}.book-page.load-error>a{position:absolute;inset:40% 10% auto;color:#173a61;font-size:13px;text-align:center}.reader-edge{position:absolute;top:50%;transform:translateY(-50%);z-index:2;border:0;border-radius:50%;background:#0006;color:#fff;width:44px;height:44px;font-size:27px;line-height:1;cursor:pointer}.reader-edge:disabled{visibility:hidden}.reader-edge.prev{left:15px}.reader-edge.next{right:15px}.reader-stage.is-zoomed{cursor:grab}.reader-controls{height:62px;flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:22px;background:#1b1d21;border-top:1px solid #ffffff15;font-size:12px}.reader-controls form{display:flex;align-items:center;gap:9px}.reader-controls input{width:50px;background:#34373c;border:1px solid #ffffff30;color:#fff;padding:7px 4px;text-align:center;border-radius:3px;font-size:12px}.reader-controls input::-webkit-inner-spin-button{display:none}#reader-status{min-width:80px;color:#c5c8cd;font-size:11px;text-align:center}.reader-pages{position:fixed;z-index:5;right:0;top:52px;bottom:62px;width:min(430px,100%);overflow:auto;background:#202328;box-shadow:-8px 0 25px #0005;padding:0 20px 25px}.reader-pages[hidden]{display:none}.reader-pages-head{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#202328;padding:12px 0;z-index:1}.reader-pages-head h2{font-size:14px;margin:0}.reader-pages-head button{font-size:22px}.reader-thumbnails{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 12px}.reader-thumbnails button{border:2px solid transparent;background:transparent;color:#c7cad1;padding:5px;display:flex;flex-direction:column;align-items:center;gap:5px;font-size:11px}.reader-thumbnails button[aria-current=true]{border-color:#e4b477;background:#ffffff10}.reader-thumbnails img{width:100%;height:auto;display:block}.reader-mobile-label{display:none}.reader-hint{position:absolute;bottom:5px;font-size:9px;color:#a5a8ae;margin:0;pointer-events:none}@media(max-width:750px){.reader-toolbar{padding:0 8px;gap:3px}.reader-title,.reader-back-full{display:none}.reader-toolbar>a{padding-inline:7px}.reader-mobile-label{display:inline}.reader-toolbar>a:first-child{margin-right:auto}.reader-toolbar button{padding:8px 7px;font-size:11px}.reader-zoom-tools button:first-child,.reader-zoom-tools button:last-child{font-size:18px}.reader-edge{width:32px;height:36px;border-radius:4px;font-size:23px;background:#0005}.reader-edge.prev{left:0}.reader-edge.next{right:0}.reader-controls{gap:10px;height:59px}.reader-controls button{padding:8px;font-size:11px}.reader-controls form{gap:5px}.reader-controls input{width:43px}.reader-pages{bottom:59px}.reader-hint{font-size:8px}}