@media print {
  @page {
    size: 210mm 297mm;
  }  
  @page:right {
    margin: 1cm 2cm 2.5cm 1cm;
    @bottom-right-corner {
      content: element(folioRunning);
      text-align: left;
    }
  }
  @page:left {
    margin: 1cm 1cm 2.5cm 2cm;
    @bottom-left-corner {
      content: element(folioRunning);
      text-align: left;
    }
  }
  @page cover {
    margin: 1cm 1cm 2.5cm 1cm;    
    @bottom-left-corner { display: none; }
    @bottom-right-corner { display: none; }
  }
  @page:blank {
    @bottom-left-corner { display: none; }
    @bottom-right-corner { display: none; }
  }
  

  /* ------------------------------------------------------------------------ Variables */
  :root {
    --bigsize: 60px;
    --basesize: 12px;
    --smallsize: 10px;
    --color: rgba(0, 0, 0, 0.85);
    --spacer: .5cm;
  }


  /* ------------------------------------------------------------------------ Cover */
  #header {
    padding: 0;
    min-height: 0;
  }
  
  #header {
    page: cover;
    page-break-after: right;
  }
  #header h1  {
    font-size: 54pt;
  }

  a[href="?print"] { display: none;}

  #about { margin-top: 0; }

  /* ------------------------------------------------------------------------ Running titles */
  /* running title */
  .folio{
    font-weight: bold;
    text-align: right;
    position: running(folioRunning);
  }
  .pagedjs_right_page .folio {
    text-align: left;
  }
  .folio::before{
    content: counter(page);
    font-weight: bold;
  }
  
  
  /* ------------------------------------------------------------------------ Content */
  /* contenu */
  main { 
    display: block;
    padding: 0;
  }  
  
  main h2 ,
  main h3 {
    display: none;
  }

  #about {
    page-break-before: always;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacer)
  }

  /* ------------------------------------------------------------------------ Autofolder */
  .autofolder {
    page-break-after: always;
  }

  .autofolder .content {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    grid-auto-flow: dense;
  }
  .autofolder figure {
    --empagement-height:  calc(var(--pagedjs-height) - var(--pagedjs-margin-top) - var(--pagedjs-margin-bottom));
    --empagement-width:  calc(var(--pagedjs-width) - var(--pagedjs-margin-left) - var(--pagedjs-margin-right));
    --cell-height:  calc( (var(--empagement-height) - var(--spacer) * 3) / 4);
    --cell-width: calc( (var(--empagement-width) - var(--spacer) * 3) / 4);
    position: relative;
    height: var(--cell-height) ;
    width: var(--cell-width) ;
  }
  .autofolder figcaption {
    font-size: var(--smallsize);
    position: absolute;
    bottom: 0;
    width: 100%;
  }
  .autofolder img {
    width: 100%;
    height: calc(100% - 2em);
    object-fit: contain;
  }
  .autofolder .bigfigure {
    grid-column: span 2;
    grid-row: span 2;
    height: calc( var(--cell-height) * 2 + var(--spacer));
    width: calc( var(--cell-width) * 2 + var(--spacer));
  }
  .autofolder .bigfigure img { object-position: center; }


}