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#0f172a1f}.page-slider-rail{position:absolute;left:0;right:0;top:31px;height:3px;border-radius:999px;pointer-events:none}.page-slider-rail{background:#00000080;overflow:hidden}.page-slider-hover-track,.page-slider-progress-track{position:absolute;left:0;top:0;height:100%;border-radius:inherit;pointer-events:none;right:auto;width:0}.page-slider-hover-track{z-index:1;background:#cbd5e1e0}.page-slider-progress-track{z-index:2;background:#dc2626}#page-slider{position:absolute;left:0;top:18px;width:100%;cursor:pointer;padding:0;margin:0;border:none;background:transparent;accent-color:#dc2626;-moz-appearance:none;appearance:none;-webkit-appearance:none;height:30px;z-index:3}#page-slider::-webkit-slider-runnable-track{height:3px;border-radius:999px;background:transparent}#page-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;margin-top:-5.5px;border:0;border-radius:999px;background:#dc2626}#page-slider::-moz-range-track{height:3px;border-radius:999px;background:transparent}#page-slider::-moz-range-thumb{width:14px;height:14px;border:0;border-radius:999px;background:#dc2626}.page-slider-preview{position:absolute;left:0;bottom:52px;transform:translate(-50%);z-index:4;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:5px}.page-slider-preview[hidden]{display:none}.page-slider-preview-frame{width:54px;height:96px;overflow:hidden;background:#fffffff5;box-shadow:0 8px 24px #0f172a3d;display:grid;grid-template-columns:1fr}.page-slider-preview[data-spread=true] .page-slider-preview-frame{width:108px;grid-template-columns:1fr 1fr}.page-slider-preview-surface{position:relative;min-width:0;min-height:0;overflow:hidden;background:#fff}.page-slider-preview-left,.page-slider-preview-right{display:none}.page-slider-preview[data-spread=true] .page-slider-preview-left,.page-slider-preview[data-spread=true] .page-slider-preview-right{display:block}.page-slider-preview[data-spread=true] .page-slider-preview-single{display:none}.page-slider-preview-image{width:100%;height:100%;display:block;object-fit:cover;object-position:center center}.page-slider-preview-fixed-text{position:absolute;top:0;right:0;bottom:0;left:0;display:none;width:54px;height:96px;overflow:hidden;background:#fff}.page-slider-preview-surface[data-render-kind=fixedText] .page-slider-preview-image,.page-slider-preview-surface[data-render-kind=fixedText] .page-slider-preview-empty{display:none}.page-slider-preview-surface[data-render-kind=fixedText] .page-slider-preview-fixed-text{display:block}.page-slider-preview-fixed-text>.viewer-fixed-text-page{width:360px;height:640px;transform:scale(.15);transform-origin:top left}.page-slider-preview-surface[data-spread-role=left] .page-slider-preview-image{object-position:left center}.page-slider-preview-surface[data-spread-role=right] .page-slider-preview-image{object-position:right center}.page-slider-preview-empty{width:100%;height:100%;display:none;background:#f6eed9}.page-slider-preview-surface[data-empty=true] .page-slider-preview-image{display:none}.page-slider-preview-surface[data-empty=true] .page-slider-preview-empty{display:block}.page-slider-preview-label{padding:2px 6px;border-radius:999px;background:#0f172ab8;color:#fff;font-size:10px;font-weight:800;line-height:1.2;font-variant-numeric:tabular-nums;white-space:nowrap}.page-count{font-size:14px;font-variant-numeric:tabular-nums;color:#666;min-width:52px;text-align:center}body[data-theme=dark] .page-count{color:#d6e2f1}body[data-theme=dark] .page-slider-label{color:#fb7185}body[data-theme=dark] .page-slider-total{color:#9fb2ca}body[data-theme=dark] .page-slider-rail{background:#ffffff57}.viewer-nav-btns{display:flex;align-items:center;gap:8px}#file-input{display:none}.viewer-empty-state{position:fixed;top:0;right:0;bottom:0;left:0;z-index:900;display:flex;align-items:center;justify-content:center;padding:24px;pointer-events:none}.viewer-empty-state[hidden]{display:none}.viewer-empty-panel{width:min(420px,100%);padding:28px;border-radius:18px;border:1px solid rgba(203,213,225,.82);background:#fffffff0;box-shadow:0 24px 60px #0f172a2e;color:#0f172a;text-align:center;pointer-events:auto}.viewer-empty-brand{margin-bottom:12px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#2563eb}.viewer-empty-panel h1{margin:0 0 10px;font-size:24px;line-height:1.25;letter-spacing:0}.viewer-empty-panel p{margin:0 0 20px;color:#475569;font-size:14px;line-height:1.7}.viewer-empty-open-btn{width:100%;min-height:52px;border:none;border-radius:12px;background:#2563eb;color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:800;cursor:pointer}.viewer-empty-open-btn:active{transform:translateY(1px)}.viewer-empty-hint{margin-top:14px;color:#64748b;font-size:12px;line-height:1.5}body.viewer-empty #viewer-canvas{opacity:.42}body.viewer-drag-over .viewer-empty-panel{border-color:#60a5fa;box-shadow:0 0 0 4px #60a5fa33,0 24px 60px #0f172a2e}body[data-theme=dark] .viewer-empty-panel{background:#0f172af5;border-color:#94a3b842;color:#f8fbff;box-shadow:0 24px 60px #0000006b}body[data-theme=dark] .viewer-empty-brand{color:#7db4ff}body[data-theme=dark] .viewer-empty-panel p,body[data-theme=dark] .viewer-empty-hint{color:#bfd0e6}body[data-theme=dark] .viewer-empty-open-btn{background:#3b82f6}.v-text{writing-mode:vertical-rl;text-orientation:upright}.bubble-svg{position:absolute;transform:translate(-50%,-50%);pointer-events:none}.bubble-text{position:absolute;transform:translate(-50%,-50%);text-align:center;font-size:12px;line-height:1.4;color:#000;white-space:pre;outline:none;pointer-events:none}@media (max-width: 768px){.ui-bar{height:54px;padding:0 8px}#viewer-header{gap:6px}.viewer-horizon-link{min-height:34px;padding:3px 8px 3px 4px;border-radius:10px}.viewer-horizon-mark{width:28px;height:22px;border-radius:7px}.viewer-horizon-name{font-size:14px}.ui-title{display:none}.ui-controls{gap:6px;min-width:0;margin-left:auto}.viewer-ui-lang-switcher{gap:2px;padding:3px}.viewer-ui-lang-btn{min-width:28px;min-height:28px;padding:0 7px;font-size:11px}.viewer-lang-picker-button{min-width:92px;max-width:112px;min-height:34px;padding:4px 8px;gap:6px;border-radius:11px}.viewer-lang-picker-button .viewer-lang-badge{width:18px;height:18px;flex-basis:18px}.viewer-lang-picker-button .viewer-lang-text{gap:5px}.viewer-lang-picker-button .viewer-lang-label{display:none}.viewer-lang-picker-button .viewer-lang-code{text-transform:uppercase;font-size:11px;font-weight:800;color:#0f172a}.viewer-lang-picker-button .viewer-lang-dir{font-size:11px}.viewer-lang-picker-button:after{margin-left:0;font-size:10px}.viewer-auth-trigger{width:34px;height:34px}.header-btn{min-width:34px;min-height:34px}.btn-icon{padding:5px}.btn-icon .material-icons,.nav-btn .material-icons{font-size:20px}.viewer-auth-dropdown{min-width:min(260px,calc(100vw - 24px));right:-8px}#viewer-layout{gap:0}.viewer-info-panel[data-layout=sheet]{left:0;right:0;bottom:0}.viewer-info-panel[data-layout=sheet][data-state=summary] .viewer-info-panel-shell{height:208px}.viewer-info-panel[data-layout=sheet][data-state=full] .viewer-info-panel-shell{height:min(90dvh,calc(100dvh - 72px - env(safe-area-inset-bottom,0px)))}.viewer-info-panel[data-layout=sheet][data-state=peek] .viewer-info-panel-shell{height:104px}.viewer-info-panel-head{padding:2px 12px 8px}.viewer-info-panel-summary,.viewer-info-panel-body{padding-left:12px;padding-right:12px;padding-bottom:12px}.viewer-info-title{font-size:18px}.viewer-info-meta-row{grid-template-columns:64px minmax(0,1fr);gap:8px}.viewer-info-action{width:30px;height:30px}body[data-theme=dark] .viewer-lang-picker-button{min-height:34px;border-radius:11px}body[data-theme=dark] .viewer-lang-picker-button .viewer-lang-code{color:#f8fbff}#viewer-dev-metrics{left:max(12px,env(safe-area-inset-left,0px));bottom:max(56px,calc(52px + env(safe-area-inset-bottom,0px)));max-height:min(420px,55vh);overflow:auto;-webkit-overflow-scrolling:touch}#viewer-dev-metrics .viewer-dev-smooth-label{min-height:44px;align-items:center;padding:4px 0}#viewer-dev-metrics .viewer-dev-smooth-label input[type=checkbox]{width:22px;height:22px;flex-shrink:0}}@media (max-width: 520px){.viewer-horizon-link{padding-right:4px}.viewer-horizon-name{display:none}}#viewer-reading-guide{position:relative}#viewer-reading-guide[hidden]{display:none!important}#viewer-reading-guide summary{list-style:none;cursor:pointer}#viewer-reading-guide summary::-webkit-details-marker{display:none}.reading-guide-popover{position:absolute;right:0;top:40px;width:250px;max-width:80vw;padding:14px;background:#fff;color:#243144;border:1px solid #64748b;border-radius:8px;box-shadow:0 5px 20px #0005}.reading-guide-popover label{display:flex;align-items:center;gap:8px;margin:6px 0}.reading-guide-popover p{font-size:12px;line-height:1.5;margin:10px 0 0}.reader-line-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:2;overflow:hidden}.reader-line-overlay line{stroke:rgba(71,85,105,var(--reading-guide-alpha,.25));stroke-width:.65}.reader-line-overlay line[data-active=true]{stroke:rgba(15,118,110,calc(.55 + var(--reading-guide-alpha,.25) * .6));stroke-width:1}@media print{.reader-line-overlay{display:none!important}}.reading-guide-popover select{max-width:190px;min-height:32px;border:1px solid #64748b;border-radius:4px;background:transparent;color:inherit}.viewer-auth-dropdown .viewer-ui-lang-switcher{display:flex;margin-bottom:12px}.viewer-auth-dropdown .viewer-ui-lang-btn{flex:1;min-height:36px}@media print{#viewer-stage [data-reading-line]{box-shadow:none!important;background:transparent!important;outline:none!important}#viewer-reading-guide{display:none!important}}body[data-theme=dark] .reading-guide-popover{background:#172131;color:#eef3f9}@media (max-width:768px){#viewer-header{position:relative}#viewer-header .viewer-auth-slot,#viewer-header .viewer-auth,#viewer-reading-guide{position:static}#viewer-header .viewer-auth-dropdown,#viewer-header .reading-guide-popover{top:calc(100% + 4px);right:8px;max-height:calc(100dvh - 74px);overflow-y:auto}}#viewer-layout{padding-right:var(--reader-assist-space,0px)}#reader-assist-panel{position:fixed;right:8px;top:max(82px,env(safe-area-inset-top));bottom:max(74px,env(safe-area-inset-bottom));width:calc(var(--reader-assist-space,240px) - 16px);z-index:950;display:flex;flex-direction:column;gap:8px;padding:8px;background:#f4f7fb;color:#243144;border:1px solid #cad5df;border-radius:10px}#reader-assist-panel[hidden],#reader-assist-lens[hidden],.reading-guide-popover [hidden]{display:none!important}.reader-assist-heading{display:flex;align-items:center;justify-content:space-between;gap:4px}#reader-assist-panel button{min-height:34px;min-width:0;padding:5px 6px;border:1px solid #94a3b8;border-radius:6px;background:#fff;color:#243144;font:inherit;font-size:12px;cursor:pointer}#reader-assist-panel button:disabled{opacity:.45;cursor:default}#reader-assist-panel button:focus-visible{outline:2px solid #2563eb;outline-offset:2px}#reader-assist-lens{position:relative;flex:1;min-height:80px;overflow:hidden;border:1px solid #137970;border-radius:7px;pointer-events:auto;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}#reader-assist-lens .viewer-fixed-text-page{position:absolute;left:0;top:0;pointer-events:none}#reader-assist-status{font:12px/1.5 system-ui;margin:0}.reader-assist-nav{display:flex;flex-direction:row-reverse;gap:4px}.reader-assist-nav button{flex:1}#reader-assist-panel[data-writing=horizontal] .reader-assist-nav{flex-direction:column}#viewer-stage .reader-line-muted{filter:blur(var(--reader-blur,1.2px))}body[data-theme=dark] #reader-assist-panel{background:#172131;color:#eef3f9;border-color:#64748b}body[data-theme=dark] #reader-assist-panel button{background:#263244;color:#eef3f9}@media (max-width:650px){#reader-assist-panel{padding:6px;top:66px;bottom:66px}.reader-assist-heading{font-size:12px}#reader-assist-panel button{font-size:11px;padding:4px}.reader-assist-nav{flex-wrap:wrap}}@media print{#reader-assist-panel{display:none!important}#viewer-stage .reader-line-muted{filter:none!important}#viewer-layout{padding-right:0}}#viewer-layout{padding-bottom:var(--reader-assist-bottom,0px)}#reader-assist-panel[data-writing=horizontal]{top:auto;bottom:64px;left:8px;right:8px;width:auto;height:168px;display:grid;grid-template-columns:minmax(0,1fr) 106px;grid-template-rows:auto minmax(0,1fr) auto;gap:4px 8px}#reader-assist-panel[data-writing=horizontal] .reader-assist-heading{grid-column:1/-1}#reader-assist-panel[data-writing=horizontal] #reader-assist-lens{grid-column:1;grid-row:2;min-height:0}#reader-assist-panel[data-writing=horizontal] .reader-assist-nav{grid-column:2;grid-row:2;flex-wrap:nowrap}#reader-assist-panel[data-writing=horizontal] #reader-assist-status{grid-column:1/-1;grid-row:3}@media print{#viewer-layout{padding-bottom:0}}.viewer-info-panel[data-state=closed] .viewer-info-panel-shell{pointer-events:none}#reader-assist-lens:active{cursor:grabbing}#reader-assist-lens:focus-visible{outline:2px solid #137970;outline-offset:2px}#reader-assist-lens-hint{font:11px/1.4 system-ui;margin:0}#reader-assist-lens-hint[hidden]{display:none}#reader-assist-panel[data-writing=horizontal]{grid-template-rows:auto minmax(0,1fr) auto auto}#reader-assist-panel[data-writing=horizontal] #reader-assist-lens-hint{grid-column:1;grid-row:3}#reader-assist-panel[data-writing=horizontal] #reader-assist-status{grid-row:4}#reader-assist-panel[data-mode=focus]{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;top:auto;bottom:max(64px,env(safe-area-inset-bottom));left:auto;right:8px;width:210px;max-width:calc(100vw - 16px);height:auto;gap:4px 8px}#reader-assist-panel[data-mode=focus] .reader-assist-heading{width:100%}#reader-assist-panel[data-mode=focus] .reader-assist-nav{flex:1}#reader-assist-panel[data-mode=focus][data-focus-side=left]{left:8px;right:auto}#reader-assist-panel[data-mode=focus][data-focus-side=top]{top:max(82px,env(safe-area-inset-top));bottom:auto}#viewer-layout{padding-bottom:0}#viewer-bottom-navigation[hidden],#viewer-bottom-navigation [hidden]{display:none!important}#viewer-bottom-navigation{position:fixed;z-index:960;left:var(--viewer-viewport-left,0px);top:auto;bottom:calc(100dvh - var(--viewer-viewport-top,0px) - var(--viewer-viewport-height,100dvh));width:var(--viewer-viewport-width,100vw);box-sizing:border-box;padding:0 max(12px,calc(var(--viewer-safe-right,0px) + 8px)) max(28px,calc(var(--viewer-safe-bottom,0px) + 16px)) max(12px,calc(var(--viewer-safe-left,0px) + 8px));background:transparent;color:#f4f4f5;touch-action:manipulation}body:not(.viewer-ui-visible) #viewer-bottom-navigation{visibility:hidden;opacity:0;pointer-events:none}#viewer-bottom-navigation .slider-wrapper{position:relative;left:auto;bottom:auto;transform:none;width:100%;height:26px;margin:0}#viewer-bottom-navigation .page-slider-label,#viewer-bottom-navigation .page-slider-total{display:none}#viewer-bottom-navigation .page-slider-rail{top:12px;background:#ffffff40}#viewer-bottom-navigation #page-slider{top:0;height:26px}#viewer-bottom-navigation #page-slider::-webkit-slider-thumb{width:10px;height:10px;margin-top:-4px;background:#fff}#viewer-bottom-navigation #page-slider::-moz-range-thumb{width:10px;height:10px;background:#fff}#viewer-bottom-navigation .page-slider-progress-track{background:#ff4267}.reader-bottom-controls{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;gap:8px;align-items:center}#viewer-bottom-navigation button{touch-action:manipulation;-webkit-tap-highlight-color:transparent;cursor:pointer}#viewer-bottom-navigation .viewer-side-nav-btn{position:static;transform:none;pointer-events:auto;width:48px;height:48px;min-height:48px;margin:0;border:0;border-radius:50%;background:#292b30;color:#fff;font-size:18px}#viewer-bottom-navigation #viewer-nav-left{grid-column:1;grid-row:1}#viewer-bottom-navigation #viewer-nav-right{grid-column:3;grid-row:1}.reader-bottom-middle{grid-column:2;grid-row:1;display:grid;grid-template-columns:minmax(62px,1fr) minmax(50px,1fr) minmax(62px,1fr);align-items:center;gap:3px}#viewer-bottom-navigation .reader-assist-nav{display:contents}.reader-bottom-meta{grid-column:2;grid-row:1;text-align:center;min-width:0;font:11px/1.5 system-ui}#viewer-bottom-navigation #reader-assist-status{font:10px/1.4 system-ui;color:#a3e1d6;overflow-wrap:anywhere}#reader-page-count{display:block;white-space:nowrap}#viewer-bottom-navigation .reader-assist-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:48px;min-height:48px;min-width:0;padding:2px;border:0;border-radius:10px;background:transparent;color:#a3e1d6;font:11px/1.2 system-ui}#viewer-bottom-navigation button:disabled{opacity:.3;cursor:default}#viewer-bottom-navigation button:focus-visible{outline:2px solid #a3e1d6;outline-offset:2px}#viewer-bottom-navigation #reader-assist-next{grid-column:1;grid-row:1}#viewer-bottom-navigation #reader-assist-prev{grid-column:3;grid-row:1}#viewer-bottom-navigation #reader-assist-next:before{content:"‹";font:22px/16px system-ui}#viewer-bottom-navigation #reader-assist-prev:before{content:"›";font:22px/16px system-ui}#viewer-bottom-navigation[data-writing=horizontal][data-lines=true] .reader-bottom-middle{grid-template-columns:minmax(84px,1fr) minmax(50px,1fr);grid-template-rows:44px 44px;row-gap:0}#viewer-bottom-navigation[data-writing=horizontal] #reader-assist-prev{grid-column:1;grid-row:1;flex-direction:row;height:44px;min-height:44px}#viewer-bottom-navigation[data-writing=horizontal] #reader-assist-next{grid-column:1;grid-row:2;flex-direction:row;height:44px;min-height:44px}#viewer-bottom-navigation[data-writing=horizontal] #reader-assist-prev:before{content:"⌃"}#viewer-bottom-navigation[data-writing=horizontal] #reader-assist-next:before{content:"⌄"}#viewer-bottom-navigation[data-writing=horizontal] .reader-bottom-meta{grid-column:2;grid-row:1/3}#viewer-bottom-navigation[data-lines=false] .reader-bottom-middle{display:block}body.reader-primary-lens #reader-assist-panel[data-mode=lens]{top:calc(var(--viewer-viewport-top,0px) + max(76px,calc(var(--viewer-safe-top,0px) + 66px)));bottom:calc(100dvh - var(--viewer-viewport-top,0px) - var(--viewer-viewport-height,100dvh) + var(--viewer-bottom-height,104px) + 8px);left:auto;right:max(8px,var(--viewer-safe-right,0px));width:clamp(140px,28vw,220px);max-width:calc(100vw - 16px);height:auto;padding:6px;border:1px solid #94a3b8;border-radius:10px;display:flex;flex-direction:column;gap:5px;box-shadow:0 4px 18px #0002}body.reader-primary-lens #reader-assist-panel[data-mode=lens][data-writing=vertical][data-focus-side=left]{left:max(8px,var(--viewer-safe-left,0px));right:auto}body.reader-primary-lens #reader-assist-panel[data-mode=lens][data-writing=horizontal]{left:max(8px,var(--viewer-safe-left,0px));right:max(8px,var(--viewer-safe-right,0px));top:auto;width:auto;height:146px;max-width:none}body.reader-primary-lens #reader-assist-panel[data-mode=lens][data-writing=horizontal][data-focus-side=top]{top:calc(var(--viewer-viewport-top,0px) + max(76px,calc(var(--viewer-safe-top,0px) + 66px)));bottom:auto}body.reader-primary-lens #reader-assist-panel .reader-assist-heading{font-size:11px;flex:none}body.reader-primary-lens #reader-assist-panel #reader-assist-lens-hint{display:none}body.reader-primary-lens #reader-assist-panel #reader-assist-lens{flex:1;min-height:0;width:100%}.reader-window-clip{position:absolute;top:16px;right:16px;bottom:16px;left:16px;overflow:hidden;pointer-events:none}#reader-assist-panel[data-empty=true]{inset:auto 12px calc(var(--viewer-bottom-height,0px) + 24px) auto;width:240px;height:auto;display:block}#reader-assist-panel[data-empty=true] #reader-assist-lens,#reader-assist-panel[data-empty=true] #reader-assist-lens-hint,body.viewer-bottom-navigation #reader-assist-panel[data-mode=focus]{display:none}body.reader-primary-lens #reader-assist-close{min-width:44px;min-height:40px}@media (max-height:550px){body.reader-primary-lens #reader-assist-panel[data-mode=lens]{top:max(48px,var(--viewer-safe-top,0px))}body.reader-primary-lens #reader-assist-panel[data-mode=lens][data-writing=horizontal]{top:max(48px,var(--viewer-safe-top,0px));bottom:auto;height:112px}}@media print{#viewer-bottom-navigation,#reader-assist-panel{display:none!important}#viewer-layout{padding-bottom:0!important}}body.viewer-bottom-navigation #viewer-footer{display:none}body.reader-primary-lens #viewer-stage{visibility:visible}body.reader-primary-lens #viewer-minimap{display:none}#viewer-bottom-navigation[data-writing=horizontal] .reader-bottom-controls{min-height:88px}@media print{body.reader-primary-lens #viewer-stage{visibility:visible}}#viewer-header{margin-top:var(--viewer-safe-top,0px);padding-left:max(12px,var(--viewer-safe-left,0px));padding-right:max(12px,var(--viewer-safe-right,0px))}#reader-assist-empty-note{font:12px/1.5 system-ui}#reader-assist-panel[data-empty=false] #reader-assist-empty-note{display:none}#viewer-bottom-navigation .reader-bottom-meta{background:#101114d9;border-radius:8px;padding:4px}#viewer-bottom-navigation .reader-assist-nav button{background:#101114dc}#viewer-bottom-navigation .viewer-side-nav-btn{background:#24262bea}#viewer-bottom-navigation .page-slider-rail{box-shadow:0 0 2px #0008}#viewer-mobile-page-count{position:fixed;z-index:970;left:calc(var(--viewer-viewport-left,0px) + var(--viewer-viewport-width,100vw)/2);transform:translate(-50%);bottom:calc(100dvh - var(--viewer-viewport-top,0px) - var(--viewer-viewport-height,100dvh) + max(28px,calc(var(--viewer-safe-bottom,0px) + 16px)));min-width:72px;min-height:44px;padding:0 10px;border:0;background:transparent;color:#fff;text-shadow:0 1px 3px #000,0 0 4px #000;font:12px system-ui;touch-action:manipulation;cursor:pointer}#viewer-mobile-page-count[hidden]{display:none}body.viewer-ui-visible #viewer-mobile-page-count{bottom:calc(100dvh - var(--viewer-viewport-top,0px) - var(--viewer-viewport-height,100dvh) + var(--viewer-bottom-height,100px))}@media print{#viewer-mobile-page-count{display:none!important}}#viewer-mobile-page-count{bottom:auto;height:44px;transition:opacity .2s}body.viewer-ui-visible 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style}.vpc-world{position:absolute;left:0;top:0;transform-style:preserve-3d}.vpc-page{position:absolute;top:0;width:var(--vpc-w);height:var(--vpc-h);overflow:hidden;background:var(--page-bg,#fff)}.vpc-blank{background:transparent}.vpc-content{position:absolute;left:0;top:0;transform:scale(var(--vpc-scale));transform-origin:0 0;overflow:hidden}.vpc-strip{position:absolute;left:0;top:0;transform-origin:0 50%;transform-style:preserve-3d}.vpc-face{position:absolute;top:0;bottom:0;left:-1.25px;right:-1.25px;overflow:hidden;background:var(--page-bg,#fff);backface-visibility:hidden;-webkit-backface-visibility:hidden}.vpc-back{transform:rotateY(180deg)}.vpc-face:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#18202b;opacity:var(--vpc-shade,0);pointer-events:none}body.viewer-curl-active #reader-assist-panel,body.viewer-curl-active #viewer-minimap{visibility:hidden}@media 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system-ui;color:#f4f3ec}#viewer-page-settings summary{list-style:none;cursor:pointer;padding:9px 8px;border:1px solid #ffffff38;border-radius:8px;background:#292e30}#viewer-page-settings summary::-webkit-details-marker{display:none}.viewer-page-settings-panel{position:fixed;right:12px;top:max(64px,env(safe-area-inset-top));width:min(300px,calc(100vw - 24px));max-height:calc(100dvh - 90px);overflow:auto;box-sizing:border-box;padding:18px;background:#242a2a;border:1px solid #ffffff35;border-radius:14px;box-shadow:0 12px 48px #0006;z-index:1200}.viewer-page-settings-panel label{display:flex;align-items:center;gap:8px;min-height:38px}.viewer-page-settings-panel select{margin-left:auto;background:#38413f;color:#fff;border:1px solid #76817b;border-radius:6px;padding:7px}.viewer-page-settings-panel input{accent-color:#82b6a2;width:18px;height:18px}.viewer-page-settings-panel p{color:#b5c0bb;font-size:11px;line-height:1.6;margin:8px 0}.viewer-page-settings-panel button{padding:10px;margin:6px 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:is(#viewer-bottom-navigation,#viewer-footer) #page-slider::-moz-range-thumb{width:9px;height:9px;background:#ff365c;box-shadow:0 0 3px #0003}body.viewer-reader-chrome :is(#viewer-bottom-navigation,#viewer-footer) #page-slider:hover::-webkit-slider-thumb,body.viewer-reader-chrome :is(#viewer-bottom-navigation,#viewer-footer) #page-slider:focus-visible::-webkit-slider-thumb{transform:scale(1.35)}body.viewer-reader-chrome #viewer-bottom-navigation .reader-bottom-controls{pointer-events:auto}@media (max-width:650px),(pointer:coarse) and (max-height:650px){body.viewer-reader-chrome #viewer-canvas{left:0}#viewer-reader-controls{left:var(--reader-controls-left);top:var(--reader-controls-top);right:auto;bottom:auto}body.viewer-reader-chrome #viewer-bottom-navigation .slider-wrapper{position:fixed;left:var(--reader-progress-left);top:var(--reader-progress-top);bottom:auto;width:var(--reader-progress-width);height:44px;transform:none;pointer-events:auto}}@media 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