.eduque-stable-reader{position:fixed;inset:0;z-index:910000;display:none;isolation:isolate;font-family:Inter,Arial,sans-serif}
.eduque-stable-reader.open{display:block}
.eduque-reader-backdrop{position:absolute;inset:0;background:rgba(3,12,35,.72)}
.eduque-reader-panel{position:absolute;inset:12px;overflow:hidden;border:1px solid rgba(138,185,238,.34);border-radius:22px;background:#eef3f9;box-shadow:0 30px 100px rgba(0,0,0,.4)}
.eduque-reader-head{position:absolute;z-index:50;left:12px;right:12px;top:12px;min-height:58px;display:flex;align-items:center;gap:12px;padding:8px 9px 8px 16px;border:1px solid rgba(91,165,255,.55);border-radius:18px;background:linear-gradient(135deg,#0b3d8f 0%,#082b61 58%,#061843 100%);box-shadow:0 15px 40px rgba(0,31,88,.32);color:#fff}
.eduque-reader-head-copy{min-width:0;flex:1}.eduque-reader-head-copy small{display:block;color:#75bdff;font-size:9px;font-weight:900;letter-spacing:.09em}.eduque-reader-head-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:800 15px/1.25 Manrope,Inter,sans-serif}
.eduque-reader-page-count{flex:none;color:#dbeaff;font-size:10px;font-weight:800}
.eduque-reader-close{position:relative;z-index:60;width:42px;height:42px;flex:none;border:1px solid rgba(255,255,255,.32);border-radius:50%;background:linear-gradient(145deg,#1679f4,#0754bd);color:#fff;font-size:29px;line-height:1;display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,48,137,.38);touch-action:manipulation}
.eduque-reader-content{position:absolute;inset:0;background:#eef3f9;overflow:hidden}
.eduque-reader-loader{position:absolute;z-index:40;inset:0;display:grid;place-items:center;align-content:center;gap:11px;background:#eef3f9;color:#173a70;pointer-events:auto;touch-action:none}.eduque-reader-loader.hidden{display:none}.eduque-reader-loader span{width:38px;height:38px;border:3px solid rgba(11,61,143,.16);border-top-color:#0b64d9;border-radius:50%;animation:eduqueReaderSpin .72s linear infinite}.eduque-reader-loader b{font-size:11px}@keyframes eduqueReaderSpin{to{transform:rotate(360deg)}}
.eduque-reader-frame{position:absolute;inset:0;width:100%;height:100%;border:0;background:#fff;opacity:0;pointer-events:none}.eduque-reader-frame.ready{opacity:1}.eduque-stable-reader.mode-images .eduque-reader-frame{display:none}.eduque-stable-reader.mode-pdf .eduque-reader-frame{display:block}
.eduque-reader-image-stage{position:absolute;inset:0;display:none;place-items:center;padding:82px 54px 18px;background:#eef3f9;overflow:hidden;touch-action:none}.eduque-stable-reader.mode-images .eduque-reader-image-stage{display:grid}
.eduque-reader-image{display:block;max-width:min(100%,980px);max-height:calc(100dvh - 118px);width:auto;height:auto;object-fit:contain;background:#fff;box-shadow:0 18px 46px rgba(6,24,67,.2);user-select:none;-webkit-user-drag:none}
.eduque-reader-nav{position:absolute;z-index:20;top:50%;transform:translateY(-50%);width:44px;height:60px;border:0;border-radius:999px;background:rgba(8,43,97,.9);color:#fff;font-size:27px;display:grid;place-items:center;box-shadow:0 10px 25px rgba(0,31,88,.24)}.eduque-reader-prev{left:10px}.eduque-reader-next{right:10px}.eduque-reader-nav:disabled{opacity:.18;pointer-events:none}
html.eduque-ebook-reader-open,html.eduque-ebook-reader-open body{overflow:hidden!important;overscroll-behavior:none!important}
@media(max-width:600px){.eduque-reader-panel{inset:0;border:0;border-radius:0}.eduque-reader-head{left:8px;right:8px;top:calc(8px + env(safe-area-inset-top));min-height:54px;border-radius:17px}.eduque-reader-head-copy strong{font-size:13px}.eduque-reader-page-count{font-size:9px}.eduque-reader-close{width:40px;height:40px}.eduque-reader-image-stage{padding:72px 0 calc(8px + env(safe-area-inset-bottom))}.eduque-reader-image{max-width:100%;max-height:calc(100dvh - 82px);box-shadow:none}.eduque-reader-nav{display:none}}

/* Controles do leitor: aparecem ao abrir, somem após 2 s e voltam com um toque/clique. */
.eduque-reader-head{transition:opacity .24s ease,transform .24s ease,visibility .24s ease}
.eduque-stable-reader.chrome-hidden .eduque-reader-head{opacity:0;visibility:hidden;transform:translateY(-14px);pointer-events:none}
.eduque-reader-reveal{position:absolute;inset:0;z-index:49;display:block;background:transparent;pointer-events:none;touch-action:none}
.eduque-stable-reader.chrome-hidden .eduque-reader-reveal{pointer-events:auto}
/* O player suspenso deve permanecer acima da janela de leitura. */
html.eduque-ebook-reader-open #playerShell{z-index:920050!important;pointer-events:none!important}
html.eduque-ebook-reader-open #playerShell>*{pointer-events:auto!important}


/* Oculta somente o contador de páginas do leitor estável. */
#eduqueStableEbookReader .eduque-reader-page-count{display:none!important}


/* Mantém o PDF incorporado funcionando e recorta apenas a barra superior do visualizador do Drive. */
#eduqueStableEbookReader.mode-pdf .eduque-reader-content{overflow:hidden!important}
#eduqueStableEbookReader.mode-pdf .eduque-reader-frame{top:-56px!important;height:calc(100% + 56px)!important}
@media(max-width:600px){#eduqueStableEbookReader.mode-pdf .eduque-reader-frame{top:-58px!important;height:calc(100% + 58px)!important}}


/* Somente remove da leitura do e-book o contador de páginas e o aviso inferior. */
.ebook-reader-counter,
.ebook-reader-hint{
  display:none!important;
}


/* Alteração exclusiva do leitor: mantém ocultos o contador e os controles externos do visualizador do Drive. */
#eduqueStableEbookReader .eduque-reader-page-count{display:none!important}
#eduqueStableEbookReader.mode-pdf .eduque-reader-content{overflow:hidden!important}
#eduqueStableEbookReader.mode-pdf .eduque-reader-frame{
  top:-72px!important;
  bottom:-72px!important;
  height:auto!important;
  min-height:calc(100% + 144px)!important;
}
@media(max-width:600px){
  #eduqueStableEbookReader.mode-pdf .eduque-reader-frame{
    top:-74px!important;
    bottom:-74px!important;
    height:auto!important;
    min-height:calc(100% + 148px)!important;
  }
}


/* Somente mantém a leitura rolável com o cabeçalho visível ou oculto. */
#eduqueStableEbookReader .eduque-reader-reveal,
#eduqueStableEbookReader.chrome-hidden .eduque-reader-reveal{
  pointer-events:none!important;
  touch-action:auto!important;
}
#eduqueStableEbookReader .eduque-reader-frame{
  pointer-events:auto;
  touch-action:auto!important;
}
#eduqueStableEbookReader .eduque-reader-image-stage{
  touch-action:pan-y!important;
}


/* Correção exclusiva: permite ao PDF receber foco sem interferir na rolagem. */
#eduquePdfFocusSentinel{
  position:fixed!important;
  width:1px!important;
  height:1px!important;
  left:-9999px!important;
  top:-9999px!important;
  opacity:0!important;
  pointer-events:none!important;
}
#eduqueStableEbookReader.mode-pdf .eduque-reader-frame{
  pointer-events:auto!important;
  touch-action:auto!important;
}


/* Correção exclusiva para PDFs: o iframe externo não propaga cliques ao documento pai.
   Mantém apenas título + fechar acessíveis nos PDFs, sem alterar a rolagem ou os e-books em imagens. */
#eduqueStableEbookReader.mode-pdf .eduque-reader-head,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-head{
  opacity:1!important;
  visibility:visible!important;
  transform:none!important;
  pointer-events:auto!important;
}


/* Ajuste exclusivo do cabeçalho no leitor PDF: após o timer existente de 2 s, todo o bloco fica 80% transparente. */
#eduqueStableEbookReader.mode-pdf .eduque-reader-head{
  opacity:1!important;
  transition:opacity .24s ease!important;
}
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-head{
  opacity:.2!important;
}


/* Alteração exclusiva solicitada: o botão Fechar permanece fixo e sempre visível;
   após 2 s, somente o bloco/título do cabeçalho é ocultado. */
#eduqueStableEbookReader .eduque-reader-close,
#eduqueStableEbookReader.chrome-hidden .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-close{
  position:fixed!important;
  top:calc(18px + env(safe-area-inset-top))!important;
  right:18px!important;
  z-index:920120!important;
  width:38px!important;
  height:38px!important;
  opacity:1!important;
  visibility:visible!important;
  transform:none!important;
  pointer-events:auto!important;
  display:grid!important;
}

/* Quando o timer de 2 s oculta os controles, o cabeçalho perde apenas seu bloco visual. */
#eduqueStableEbookReader.chrome-hidden .eduque-reader-head,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-head{
  opacity:1!important;
  visibility:visible!important;
  transform:none!important;
  pointer-events:none!important;
  background:transparent!important;
  border-color:transparent!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
}
#eduqueStableEbookReader.chrome-hidden .eduque-reader-head-copy,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-head-copy,
#eduqueStableEbookReader.chrome-hidden .eduque-reader-page-count,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-page-count{
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
}

@media(max-width:600px){
  #eduqueStableEbookReader .eduque-reader-close,
  #eduqueStableEbookReader.chrome-hidden .eduque-reader-close,
  #eduqueStableEbookReader.mode-pdf .eduque-reader-close,
  #eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-close{
    top:calc(12px + env(safe-area-inset-top))!important;
    right:12px!important;
    width:36px!important;
    height:36px!important;
    font-size:26px!important;
  }
}


/* Única alteração: botão Fechar com 50% de transparência. */
#eduqueStableEbookReader .eduque-reader-close,
#eduqueStableEbookReader.chrome-hidden .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-close{
  opacity:.5!important;
}


/* Única alteração: quando o player recolhe para a bolinha dentro do leitor de e-book, a bolinha fica com 50% de transparência. */
html.eduque-ebook-reader-open #floatingPlayer.show,
html.ebook-fs-open #floatingPlayer.show{
  opacity:.5!important;
}


/* Virada de folha flexível: curvatura tridimensional, verso e ondulação iluminada. */
#eduqueStableEbookReader.mode-images .eduque-reader-image-stage{
  perspective:2200px!important;
  perspective-origin:center center!important;
  touch-action:none!important;
  padding:0!important;
  background:#000!important;
}
#eduqueStableEbookReader.mode-images .eduque-reader-panel{
  inset:0!important;
  border:0!important;
  border-radius:0!important;
  background:#000!important;
}
#eduqueStableEbookReader.mode-images .eduque-reader-content{
  background:#000!important;
}
#eduqueStableEbookReader.mode-images .eduque-reader-image{
  width:100%!important;
  height:100%!important;
  max-width:none!important;
  max-height:none!important;
  object-fit:fill!important;
  background:#000!important;
  box-shadow:none!important;
}
#eduqueStableEbookReader.mode-images .eduque-reader-image{
  position:relative!important;
  z-index:2!important;
  transform:translate3d(0,0,0);
  transform-origin:center center;
  transition:none;
}
#eduqueStableEbookReader.mode-images .eduque-reader-image-stage{isolation:isolate;cursor:grab}
#eduqueStableEbookReader.mode-images .eduque-reader-image-stage.is-page-dragging{cursor:grabbing}
#eduqueStableEbookReader.mode-images .eduque-reader-turn-sheet{
  position:absolute!important;
  z-index:5!important;
  display:none;
  overflow:visible!important;
  background:transparent!important;
  pointer-events:none!important;
  transform-style:preserve-3d!important;
  backface-visibility:visible;
  -webkit-backface-visibility:visible;
  transform:translate3d(0,0,0);
  will-change:transform;
}
#eduqueStableEbookReader.mode-images .eduque-reader-turn-sheet img{
  display:block!important;
  width:100%!important;
  height:100%!important;
  object-fit:fill!important;
  user-select:none!important;
  -webkit-user-drag:none!important;
}
#eduqueStableEbookReader.mode-images .eduque-reader-image-stage.is-page-dragging .eduque-reader-turn-sheet,
#eduqueStableEbookReader.mode-images .eduque-reader-image-stage.is-page-flipping .eduque-reader-turn-sheet{display:block!important}
#eduqueStableEbookReader.mode-images .eduque-reader-turn-sheet.has-paper-mesh>img{display:none!important}
#eduqueStableEbookReader.mode-images .eduque-reader-paper-mesh{
  position:absolute;
  inset:0;
  z-index:5;
  width:100%;
  height:100%;
  pointer-events:none;
}
@media(prefers-reduced-motion:reduce){
  #eduqueStableEbookReader.mode-images .eduque-reader-paper-mesh{display:none}
}


/* Botão Fechar integrado ao cabeçalho do título. */
#eduqueStableEbookReader .eduque-reader-head .eduque-reader-close,
#eduqueStableEbookReader.chrome-hidden .eduque-reader-head .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf .eduque-reader-head .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-head .eduque-reader-close{
  position:relative!important;
  top:auto!important;
  right:auto!important;
  margin-left:auto!important;
  z-index:2!important;
  transform:none!important;
}
#eduqueStableEbookReader.chrome-hidden .eduque-reader-head .eduque-reader-close,
#eduqueStableEbookReader.mode-pdf.chrome-hidden .eduque-reader-head .eduque-reader-close{
  display:none!important;
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
}

/* Marcador inferior da página atual. */
#eduqueStableEbookReader .eduque-reader-pagination{display:none}
#eduqueStableEbookReader.mode-images .eduque-reader-pagination{
  position:absolute;
  z-index:26;
  left:50%;
  bottom:calc(12px + env(safe-area-inset-bottom));
  transform:translateX(-50%);
  max-width:calc(100% - 28px);
  min-height:24px;
  padding:7px 10px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  overflow:hidden;
  background:rgba(0,0,0,.42);
  box-shadow:0 7px 24px rgba(0,0,0,.24);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  pointer-events:none;
}
#eduqueStableEbookReader.mode-images .eduque-reader-pagination i{
  width:5px;
  height:5px;
  flex:0 0 5px;
  border-radius:999px;
  background:rgba(255,255,255,.42);
  transition:width .22s ease,background .22s ease,box-shadow .22s ease;
}
#eduqueStableEbookReader.mode-images .eduque-reader-pagination i.active{
  width:14px;
  flex-basis:14px;
  background:#fff;
  box-shadow:0 0 10px rgba(255,255,255,.62);
}

/* Indicação lateral do gesto horizontal. */
#eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint{
  position:absolute;
  z-index:18;
  top:50%;
  width:31px;
  min-height:84px;
  padding:7px 4px;
  border:1px solid rgba(255,255,255,.2);
  border-radius:999px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  color:#fff;
  background:rgba(0,0,0,.38);
  box-shadow:0 8px 26px rgba(0,0,0,.22);
  backdrop-filter:blur(7px);
  -webkit-backdrop-filter:blur(7px);
  pointer-events:none;
  animation:eduqueSwipeHint 2.1s ease-in-out infinite;
}
#eduqueStableEbookReader.mode-images .eduque-reader-swipe-left{left:7px;transform:translateY(-50%)}
#eduqueStableEbookReader.mode-images .eduque-reader-swipe-right{right:7px;transform:translateY(-50%)}
#eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint span{font:300 28px/1 Inter,Arial,sans-serif}
#eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint small{font:800 6px/1 Inter,Arial,sans-serif;letter-spacing:.12em;writing-mode:vertical-rl}
@keyframes eduqueSwipeHint{0%,100%{opacity:.48}50%{opacity:.88}}
#eduqueStableEbookReader.mode-images .eduque-reader-pagination,
#eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint{
  transition:opacity .24s ease,visibility .24s ease!important;
}
#eduqueStableEbookReader.mode-images.chrome-hidden .eduque-reader-pagination,
#eduqueStableEbookReader.mode-images.chrome-hidden .eduque-reader-swipe-hint{
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
}
@media(max-width:600px){
  #eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint{width:27px;min-height:72px;padding:6px 3px}
  #eduqueStableEbookReader.mode-images .eduque-reader-swipe-left{left:5px}
  #eduqueStableEbookReader.mode-images .eduque-reader-swipe-right{right:5px}
  #eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint span{font-size:24px}
  #eduqueStableEbookReader.mode-images .eduque-reader-pagination{bottom:calc(8px + env(safe-area-inset-bottom));padding:6px 8px;gap:3px}
  #eduqueStableEbookReader.mode-images .eduque-reader-pagination i{width:4px;height:4px;flex-basis:4px}
  #eduqueStableEbookReader.mode-images .eduque-reader-pagination i.active{width:12px;flex-basis:12px}
}
@media(prefers-reduced-motion:reduce){#eduqueStableEbookReader.mode-images .eduque-reader-swipe-hint{animation:none}}

/* As bolinhas do rodapé abrem a seleção de páginas. */
#eduqueStableEbookReader.mode-images .eduque-reader-pagination{
  box-sizing:border-box;
  min-height:36px;
  cursor:pointer;
  pointer-events:auto;
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
#eduqueStableEbookReader.mode-images .eduque-reader-pagination:hover{
  border-color:rgba(255,255,255,.5);
  background:rgba(13,24,48,.7);
}
#eduqueStableEbookReader.mode-images .eduque-reader-pagination:focus-visible{
  outline:2px solid #d4e8ff;
  outline-offset:4px;
}
#eduqueStableEbookReader .eduque-reader-page-picker{
  --reader-picker-accent:#226dd4;
  --reader-picker-deep:#173964;
  --reader-picker-soft:#e8f2ff;
  --reader-picker-halo:rgba(88,163,246,.2);
  --reader-picker-glass:rgba(9,28,58,.64);
  position:absolute;
  inset:0;
  z-index:70;
  visibility:hidden;
  opacity:0;
  pointer-events:none;
  transition:opacity .26s ease,visibility .26s ease;
}

#eduqueStableEbookReader.mode-images.page-picker-open .eduque-reader-page-picker{
  visibility:visible;
  opacity:1;
  pointer-events:auto;
  transition:opacity .26s ease,visibility 0s;
}
#eduqueStableEbookReader .eduque-reader-page-picker-scrim{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  margin:0;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  cursor:pointer;
}
#eduqueStableEbookReader .eduque-reader-page-picker-card{
  position:absolute;
  left:50%;
  bottom:calc(52px + env(safe-area-inset-bottom));
  width:calc(100% - 28px);
  max-width:380px;
  max-height:calc(100% - 84px - env(safe-area-inset-bottom));
  box-sizing:border-box;
  display:flex;
  flex-direction:column;
  gap:10px;
  overflow:hidden;
  padding:0 8px 8px;
  border:0;
  border-radius:0;
  color:var(--reader-picker-deep);
  background:transparent;
  box-shadow:none;
  transform:translate(-50%,20px) scale(.98);
  transform-origin:50% 100%;
  opacity:0;
  transition:transform .5s cubic-bezier(.2,.85,.25,1),opacity .22s ease;
}
#eduqueStableEbookReader.page-picker-open .eduque-reader-page-picker-card{transform:translate(-50%,0) scale(1);opacity:1}
#eduqueStableEbookReader .eduque-reader-page-picker-handle{
  display:none;
  flex:none;
  width:34px;
  height:3px;
  margin:-5px auto -5px;
  border-radius:999px;
  background:linear-gradient(90deg,transparent,var(--reader-picker-accent),transparent);
  opacity:.35;
}
#eduqueStableEbookReader .eduque-reader-page-picker-head{display:flex;align-items:flex-start;justify-content:flex-end;gap:10px;flex:none}
#eduqueStableEbookReader .eduque-reader-page-picker-head>div{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
#eduqueStableEbookReader .eduque-reader-page-picker-head small{display:block;margin:0 0 7px;color:var(--reader-picker-accent);font:800 8px/1.3 Inter,Arial,sans-serif;letter-spacing:.16em}
#eduqueStableEbookReader .eduque-reader-page-picker-head h2{margin:0;color:var(--reader-picker-deep);font:800 20px/1.2 Manrope,Inter,Arial,sans-serif;letter-spacing:-.035em}
#eduqueStableEbookReader .eduque-reader-page-picker-head p{margin:7px 0 0;color:var(--reader-picker-accent);font:600 11px/1.4 Inter,Arial,sans-serif}
#eduqueStableEbookReader .eduque-reader-page-picker-close{
  display:grid;place-items:center;flex:none;width:34px;height:34px;margin:0;padding:0;border:1px solid rgba(255,255,255,.38);border-radius:50%;background:linear-gradient(145deg,rgba(255,255,255,.24),rgba(255,255,255,.035)),var(--reader-picker-glass);color:#fff;box-shadow:0 7px 18px rgba(8,5,29,.23),inset 0 1px 0 rgba(255,255,255,.4);font:300 24px/1 Inter,Arial,sans-serif;cursor:pointer;touch-action:manipulation;
}
#eduqueStableEbookReader.page-picker-settled .eduque-reader-page-picker-close,
#eduqueStableEbookReader.page-picker-settled .eduque-reader-page-choice{backdrop-filter:blur(12px) saturate(135%);-webkit-backdrop-filter:blur(12px) saturate(135%)}
#eduqueStableEbookReader.page-picker-open:not(.page-picker-settled) .eduque-reader-page-picker-card,
#eduqueStableEbookReader.page-picker-open:not(.page-picker-settled) .eduque-reader-page-choice{will-change:transform,opacity}
#eduqueStableEbookReader .eduque-reader-page-picker-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(38px,1fr));
  gap:8px;
  min-height:0;
  max-height:min(44dvh,346px);
  padding:5px 3px 9px;
  overflow-y:auto;
  overscroll-behavior:contain;
  touch-action:pan-y;
  scrollbar-width:none;
  scrollbar-color:var(--reader-picker-accent) transparent;
  align-content:start;
}
#eduqueStableEbookReader .eduque-reader-page-choice{
  display:grid;
  place-items:center;
  justify-self:center;
  width:100%;
  max-width:48px;
  min-height:40px;
  aspect-ratio:1;
  box-sizing:border-box;
  margin:0;
  padding:0;
  border:1px solid rgba(255,255,255,.38);
  border-radius:50%;
  background:linear-gradient(145deg,rgba(255,255,255,.24),rgba(255,255,255,.035)),var(--reader-picker-glass);
  color:#fff;
  font:800 12px/1 Inter,Arial,sans-serif;
  font-variant-numeric:tabular-nums;
  box-shadow:0 7px 18px rgba(8,5,29,.23),inset 0 1px 0 rgba(255,255,255,.4);
  text-shadow:0 1px 3px rgba(0,0,0,.25);
  cursor:pointer;
  touch-action:manipulation;
  opacity:0;
  transform:translate3d(0,28px,0) scale(.55);
  transition:opacity .14s ease,transform .18s ease,background .18s ease,box-shadow .18s ease;
}
#eduqueStableEbookReader.page-picker-open .eduque-reader-page-choice{
  opacity:1;
  transform:translate3d(0,0,0) scale(1);
  transition:opacity .35s ease var(--reader-page-delay,0ms),transform .6s cubic-bezier(.16,1,.3,1) var(--reader-page-delay,0ms),background .18s ease,box-shadow .18s ease;
}
#eduqueStableEbookReader .eduque-reader-page-choice.active{
  border-color:rgba(255,255,255,.6);
  background:linear-gradient(145deg,var(--reader-picker-accent),#216dc8);
  color:#fff;
  box-shadow:0 0 0 3px rgba(255,255,255,.13),0 0 20px var(--reader-picker-halo),0 8px 20px rgba(18,9,39,.24),inset 0 1px 0 rgba(255,255,255,.4);
}
#eduqueStableEbookReader .eduque-reader-page-choice:hover{border-color:rgba(255,255,255,.85);box-shadow:0 0 0 2px rgba(255,255,255,.1),0 8px 22px var(--reader-picker-halo)}
#eduqueStableEbookReader.page-picker-open .eduque-reader-page-choice:hover{transform:translate3d(0,-2px,0) scale(1.06)}
#eduqueStableEbookReader.page-picker-open .eduque-reader-page-choice:active{transform:scale(.92)}
#eduqueStableEbookReader .eduque-reader-page-choice:focus-visible,
#eduqueStableEbookReader .eduque-reader-page-picker-close:focus-visible{outline:2px solid var(--reader-picker-accent);outline-offset:2px}
#eduqueStableEbookReader .eduque-reader-page-picker-hint{display:none;flex:none;margin:0;text-align:center;color:var(--reader-picker-accent);font:500 10px/1.4 Inter,Arial,sans-serif;opacity:.8}
@media(max-width:360px){
  #eduqueStableEbookReader .eduque-reader-page-picker-card{padding:0 5px 5px;gap:10px;border-radius:0}
  #eduqueStableEbookReader .eduque-reader-page-picker-grid{gap:6px}
}
@media(max-height:480px){
  #eduqueStableEbookReader .eduque-reader-page-picker-card{padding-top:0;gap:10px}
  #eduqueStableEbookReader .eduque-reader-page-picker-grid{max-height:38dvh}
  #eduqueStableEbookReader .eduque-reader-page-picker-handle{display:none}
}
@media(prefers-reduced-motion:reduce){
  #eduqueStableEbookReader .eduque-reader-page-picker,
  #eduqueStableEbookReader .eduque-reader-page-picker-card,
  #eduqueStableEbookReader .eduque-reader-page-choice{transition:none!important}
}


/* No computador, apresenta o leitor em uma janela vertical centralizada. */
@media (min-width:901px){
  #eduqueStableEbookReader .eduque-reader-panel,
  #eduqueStableEbookReader.mode-images .eduque-reader-panel{
    position:fixed!important;
    top:50%!important;
    left:50%!important;
    right:auto!important;
    bottom:auto!important;
    width:min(450px,calc(100vw - 48px),calc(56.25dvh - 40.5px))!important;
    height:min(800px,calc(100dvh - 72px))!important;
    aspect-ratio:9/16!important;
    box-sizing:border-box!important;
    transform:translate(-50%,-50%)!important;
    border-radius:22px!important;
  }
  #eduqueStableEbookReader.mode-images .eduque-reader-panel{
    border:1px solid rgba(138,185,238,.34)!important;
    border-radius:22px!important;
    background:#000!important;
  }
  #eduqueStableEbookReader.mode-images .eduque-reader-image-stage{
    display:grid!important;
    padding:74px 50px 18px!important;
    background:#000!important;
  }
  #eduqueStableEbookReader.mode-images .eduque-reader-image{
    display:block!important;
    width:100%!important;
    height:100%!important;
    max-width:none!important;
    max-height:none!important;
    object-fit:contain!important;
    box-shadow:0 18px 48px rgba(0,0,0,.28)!important;
  }
}