:root{color-scheme:dark;--background:#181822;--panel:#262632;--page-width:550px;--page-height:737px;--visible-width:550px;--thumb-height:52px}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--background);font-family:Arial,Helvetica,sans-serif}body{overscroll-behavior:none}button,input{-webkit-tap-highlight-color:transparent}button{appearance:none;border:0;padding:0;background:none;cursor:pointer;color:#eee}button:disabled{cursor:default;opacity:0;pointer-events:none}button:focus-visible,a:focus-visible{outline:2px solid #b8cce7;outline-offset:3px}input:focus-visible{outline:2px solid #b8cce7}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.toolbar{position:absolute;z-index:20;top:15px;left:50%;transform:translateX(-50%);height:41px;width:168px;border:1px solid #262632;border-radius:3px;background:#262632;display:flex;align-items:center;justify-content:center;gap:5px;padding:0 14px;color:white;font-size:11px}.toolbar button{width:15px;height:20px;flex-shrink:0}#page-number{color:#111;background:#fff;border:1px solid #ccc;box-shadow:inset 0 1px 2px #0002;border-radius:5px;width:49px;height:20px;padding:1px 4px;text-align:right;font-family:Arial,sans-serif;font-size:11px}.total{white-space:nowrap}.small-arrow::before{content:'';display:block;width:0;height:0;margin:auto;border-top:6px solid transparent;border-bottom:6px solid transparent}.previous::before{border-right:7px solid #eee}.next::before{border-left:7px solid #eee}.toolbar button:disabled{opacity:.3}
.toolbar .zoom-button{position:absolute;left:calc(100% + 5px);top:-1px;width:40px;height:41px;background:#262632;border-radius:3px;display:grid;place-items:center}.zoom-button:hover{background:#363646}.zoom-button svg{pointer-events:none}
#stage{position:absolute;top:63px;left:0;width:100%;height:var(--page-height);touch-action:none}#book-position{position:absolute;left:50%;top:0;width:calc(var(--page-width)*2);height:var(--page-height);transform:translateX(-50%);transition:margin-left 280ms ease;z-index:2}#book{width:100%;height:100%}.page{background:#fff;overflow:hidden}.page-image{width:100%;height:100%;display:block;object-fit:fill;user-select:none;-webkit-user-drag:none}.page::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#0002,transparent 5%,transparent 97%,#0001)}.page.--right::after{background:linear-gradient(90deg,#0003,transparent 6%,transparent 98%,#0001)}.page.--left::after{background:linear-gradient(90deg,#0001,transparent 2%,transparent 94%,#0003)}body[data-cover="true"] .page::after{background:none}.page-link{position:absolute;z-index:3;display:block;color:transparent}.page-link:hover{background:#72e6ff35}.page-link:focus-visible{outline:2px solid #72e6ff}#outline{position:absolute;top:0;left:50%;transform:translateX(-50%);width:var(--visible-width);height:100%;background:#fff;box-shadow:0 0 9px 3px #ffffff26,0 3px 8px #0009;pointer-events:none}
.edge-panel{position:absolute;top:15px;bottom:15px;width:22px;background:#26263299;border-radius:12px;z-index:5;transition:left 280ms ease,right 280ms ease}.edge-panel.left{left:calc(50% - var(--visible-width)/2 - 22px)}.edge-panel.right{right:calc(50% - var(--visible-width)/2 - 22px)}.edge-arrow{position:absolute;top:50%;width:22px;height:40px;transform:translateY(-20%)}.edge-arrow::before{content:'';display:block;width:0;height:0;margin:auto;border-top:13px solid transparent;border-bottom:13px solid transparent}.edge-arrow.previous::before{border-right-width:13px}.edge-arrow.next::before{border-left-width:13px}.endpoint{position:absolute;bottom:10px;width:22px;height:19px}.endpoint::before{content:'';display:block;position:absolute;top:0;border-top:9.5px solid transparent;border-bottom:9.5px solid transparent}.endpoint.previous::before{left:6px;border-right-width:9.5px}.endpoint.next::before{right:6px;border-left-width:9.5px}.endpoint::after{content:'';position:absolute;top:0;bottom:0;width:1px;background:#eee}.endpoint.previous::after{left:4px}.endpoint.next::after{right:4px}
#thumbnails{position:absolute;left:50%;transform:translateX(-50%);height:var(--thumb-height);width:min(76vh,calc(100vw - 70px));display:flex;align-items:center;z-index:10}#thumb-scroll{width:100%;height:calc(var(--thumb-height) + 16px);overflow-x:auto;overflow-y:hidden;scrollbar-width:none;display:flex;align-items:flex-end;padding-bottom:8px;overscroll-behavior-x:contain}#thumb-scroll::-webkit-scrollbar{display:none}#thumb-track{display:flex;align-items:flex-end;height:var(--thumb-height);gap:1px}.thumb{height:var(--thumb-height);flex:0 0 auto;display:flex;position:relative;transform-origin:center bottom;transition:transform .15s;outline:0}.thumb:hover,.thumb:focus-visible{transform:scale(1.16);z-index:2;box-shadow:0 0 4px #fff6}.thumb[aria-current="page"]{box-shadow:0 0 0 1px #eee8}.thumb img{height:100%;width:auto;display:block}.thumb-arrow{position:absolute;top:0;height:40px;width:24px;border-radius:12px;background:#26263299}.thumb-arrow.previous{left:-24px}.thumb-arrow.next{right:-24px}.thumb-arrow::before{content:'';display:block;margin:auto;width:0;height:0;border-top:11px solid transparent;border-bottom:11px solid transparent}.thumb-arrow.previous::before{border-right-width:11px}.thumb-arrow.next::before{border-left-width:11px}
.branding{position:absolute;right:10px;bottom:4px;z-index:20;width:80px;height:auto;line-height:0}.branding img{width:80px;height:auto}.branding:hover{opacity:.8}#load-error{position:absolute;left:10%;right:10%;top:40%;text-align:center;color:#eee}
#zoom{position:fixed;inset:0;margin:0;width:100vw;height:100dvh;max-width:none;max-height:none;border:0;padding:0;background:#181822f5;color:#eee;overflow:hidden}#zoom::backdrop{background:#181822}#close-zoom{position:fixed;right:18px;top:12px;z-index:5;background:#262632;border-radius:4px;width:40px;height:40px;font-size:32px}#zoom-scroll{height:100%;overflow:auto;touch-action:pan-x pan-y;cursor:grab}#zoom-pages{display:flex;width:max-content;min-width:100%;justify-content:center;align-items:flex-start;padding:65px 40px 40px}#zoom-pages img{width:var(--zoom-page-width,1000px);height:auto;user-select:none}#zoom-pages .zoom-page{position:relative;line-height:0}#zoom-pages .page-link{line-height:normal}
@media(max-width:600px){.toolbar{top:10px;height:36px}.branding{width:64px;right:8px}.branding img{width:64px}.edge-panel{width:18px}.edge-panel.left{left:calc(50% - var(--visible-width)/2 - 18px)}.edge-panel.right{right:calc(50% - var(--visible-width)/2 - 18px)}.edge-arrow,.endpoint{width:18px}.edge-arrow::before{border-top-width:10px;border-bottom-width:10px}.edge-arrow.previous::before{border-right-width:10px}.edge-arrow.next::before{border-left-width:10px}.endpoint{bottom:4px}#thumbnails{width:calc(100vw - 56px)}#zoom-pages{padding:62px 12px 24px}}
@media(prefers-reduced-motion:reduce){#book-position,.edge-panel,.thumb{transition:none}}

#zoom-controls{position:fixed;top:max(10px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);z-index:6;display:flex;align-items:center;height:44px;background:#262632;border-radius:4px;box-shadow:0 2px 8px #0005}#zoom-controls button{width:44px;height:44px;font-size:26px}#zoom-controls button:disabled{opacity:.35}#zoom-level{width:64px;text-align:center;font-size:13px;font-variant-numeric:tabular-nums}#close-zoom{top:max(10px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));width:44px;height:44px}#zoom-scroll{-webkit-overflow-scrolling:touch}#zoom-pages{padding-top:70px}#zoom-pages .zoom-page{flex-shrink:0}#zoom{height:100dvh}.toolbar .zoom-button{min-height:41px}