.pf-lightbox-wrapper { position: fixed !important; top: 0; left: 0; right: 0; bottom: 0; width: 100vw; height: 100vh; margin: 0; z-index: 99999; display: none; box-sizing: border-box; background: rgba(50, 50, 50, 0.6) !important; border-radius: 0 !important; }
      .pf-lightbox-wrapper.pf-lightbox-padded { top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; }
      .pf-lightbox-wrapper .pf-demo-preview-note { display: flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; cursor: pointer; position: absolute; top: 0; left: 50%; transform: translateX(-50%); z-index: 100000; width: calc(100% - 24px); max-width: 560px; padding: 14px 18px; margin-top: calc(12px + env(safe-area-inset-top, 0px)); box-sizing: border-box; text-align: center; font-size: 14px; line-height: 1.45; color: #fff; background: #0fbc49; border: 3px solid rgba(255, 255, 255, 0.95); border-radius: 10px; box-shadow: 0 2px 12px rgba(0,0,0,0.3), 0 0 0 2px rgba(13, 99, 45, 0.45); opacity: 0.85; transition: background 0.2s, box-shadow 0.2s, border-color 0.2s, opacity 0.2s; }
      .pf-lightbox-wrapper .pf-demo-preview-note:hover { background: #0da33d; color: #fff; border-color: #fff; box-shadow: 0 4px 16px rgba(0,0,0,0.35), 0 0 0 2px rgba(13, 99, 45, 0.5); opacity: 1; }
      .pf-lightbox-wrapper .pf-demo-preview-note .pf-demo-note-icon { font-size: 18px; line-height: 1; }
      .pf-lightbox-wrapper.pf-lightbox-padded > .pf-app { left: 2% !important; top: 2% !important; right: 2% !important; bottom: 2% !important; width: auto !important; height: auto !important; max-width: none !important; max-height: none !important; }
      .pf-lightbox-wrapper .pf-lightbox-bg { display: none; }
      .pf-lightbox-wrapper .pf-lightbox-controls { position: absolute; top: 28px; right: 28px; padding: 0; z-index: 100001; margin: 0; display: flex; flex-direction: row; justify-content: flex-end; align-items: center; gap: 8px; flex-wrap: nowrap; }
      .pf-lightbox-wrapper .pf-lightbox-select-pdf { position: relative; margin: 0; padding: 0; z-index: 100001; order: 1; }
      .pf-lightbox-wrapper .pf-lightbox-close { order: 2; }
      .pf-lightbox-wrapper .pf-lightbox-select-pdf .pf-select-pdf-btn { display: inline-flex; align-items: center; justify-content: center; height: auto; min-height: 32px; padding: 4px 12px; cursor: pointer; font-family: inherit; font-size: 14px; line-height: 1.2; color: #333; background: rgba(255,255,255,0.7); border: none; border-radius: 5px; }
      .pf-lightbox-wrapper .pf-lightbox-select-pdf .pf-select-pdf-btn:hover { background: rgba(255,255,255,0.8); color: #333; }
      .pf-lightbox-wrapper > .pf-app { position: absolute !important; left: 20px; top: 20px; right: 20px; bottom: 20px; width: calc(100vw - 40px) !important; height: calc(100vh - 40px) !important; max-width: calc(100vw - 40px); max-height: calc(100vh - 40px); overflow: hidden !important; border-radius: 25px !important; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(0, 0, 0, 0.1); box-sizing: border-box; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
      .pf-lightbox-wrapper .pf-app canvas { image-rendering: -webkit-optimize-contrast; }
      .pf-lightbox-wrapper > .pf-app > .pf-app { left: 0 !important; top: 0 !important; right: 0 !important; bottom: 0 !important; width: 100% !important; height: 100% !important; max-width: 100% !important; max-height: 100% !important; border-radius: 25px !important; box-shadow: none !important; }
      .pf-lightbox-wrapper .pf-app .pf-ui { z-index: 1000; pointer-events: auto; }
      .pf-lightbox-wrapper .pf-app .pf-container { display: flex; flex-direction: column; height: 100%; border-radius: 25px !important; overflow: hidden !important; }
      .pf-lightbox-wrapper .pf-app .pf-container,
      .pf-lightbox-wrapper .pf-app .pf-viewer-container,
      .pf-lightbox-wrapper .pf-app .pf-flipbook-3d,
      .pf-lightbox-wrapper .pf-app .pf-flipbook-2d,
      .pf-lightbox-wrapper .pf-app .pf-reader-scrollbar,
      .pf-lightbox-wrapper .pf-app .pf-sidemenu-wrapper { border-radius: 25px !important; overflow: hidden !important; }
      .pf-lightbox-wrapper .pf-app .pf-viewer { border-radius: 25px !important; }
      .pf-lightbox-wrapper .pf-container,
      .pf-lightbox-wrapper .pf-viewer-container { padding-left: 0 !important; }
      /* Override flipbook's overflow:visible on lightbox container - required for rounded corners */
      .pf-lightbox-wrapper .pf-container { overflow: hidden !important; border-radius: 25px !important; }
      /*.pf-lightbox-wrapper .pf-sidemenu-toggles,
      .pf-lightbox-wrapper .pf-sidemenu-wrapper { display: none !important; } */
      .pf-lightbox-wrapper .pf-lightbox-close { display: inline-flex !important; align-items: center; justify-content: center; width: 36px; height: 36px; min-width: 36px; min-height: 36px; padding: 0; cursor: pointer; text-align: center; font-family: inherit; font-size: 22px; line-height: 1; font-weight: 300; color: #1f2937; background: rgba(255, 255, 255, 0.85); border: 1px solid rgba(0, 0, 0, 0.08); border-radius: 50%; }
      .pf-lightbox-wrapper .pf-lightbox-close:before { content: ""; }
      .pf-lightbox-wrapper .pf-lightbox-close:after { content: "\00d7"; font-family: inherit; font-size: 22px; line-height: 1; font-weight: 300; }
      .pf-lightbox-wrapper .pf-lightbox-close:hover { background: rgba(255,255,255,0.95); color: #1f2937; }
      html.pf-lightbox-open, body.pf-lightbox-open { overflow: hidden; }
      /* Logo inside container - override flipbook's position:fixed */
      .pf-lightbox-wrapper .pf-logo { position: absolute !important; bottom: 20px !important; left: 20px !important; right: auto !important; top: auto !important; }
 @media (max-width: 768px) {
        .pf-lightbox-wrapper {
          height: 100vh;
          height: 100dvh;
        }
        .pf-lightbox-wrapper > .pf-app {
          left: 16px !important;
          top: 16px !important;
          right: 16px !important;
          bottom: 16px !important;
          width: calc(100vw - 32px) !important;
          height: calc(100vh - 32px) !important;
          height: calc(100dvh - 32px) !important;
          max-width: calc(100vw - 32px);
          max-height: calc(100vh - 32px);
          max-height: calc(100dvh - 32px);
          border-radius: 25px !important;
        }
        .pf-lightbox-wrapper .pf-lightbox-controls {
          top: calc(24px + env(safe-area-inset-top, 0px));
          right: 24px;
        }
        .pf-lightbox-wrapper .pf-lightbox-select-pdf {
          display: none !important;
        }
        .pf-lightbox-wrapper .pf-demo-preview-note {
          width: calc(100% - 20px);
          max-width: none;
          white-space: normal;
          font-size: 13px;
          padding: 12px 14px;
          margin-top: calc(8px + env(safe-area-inset-top, 0px));
          border-width: 2px;
        }
      }
 @media (min-width: 769px) {
        .pf-lightbox-wrapper .pf-demo-preview-note {
          width: max-content;
          max-width: min(960px, calc(100vw - 48px));
          white-space: nowrap;
        }
      }
 .demo-options { margin: 2rem 0; text-align: center; overflow: visible; }
      .demo-options .option-block { padding: 1rem 1rem 0.5rem 1rem; text-align: center; display: flex; flex-direction: column; align-items: center; cursor: pointer; border: 2px solid #e0e0e0; border-radius: 8px; transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s; }
      .demo-options .option-block:hover { border-color: #b0b0b0; }
      .demo-options .option-block:has(input:checked) { border-color: #0fbc49; background-color: rgba(15, 188, 73, 0.08); box-shadow: 0 0 0 1px #0fbc49; }
      .demo-options .option-block .control-wrap { margin-bottom: 0.5rem; min-height: 28px; display: flex; align-items: center; justify-content: center; }
      .demo-options .demo-flipbook-icon { display: block; max-width: 100%; width: auto; height: auto; margin: 0.25rem auto; object-fit: contain; }
      .demo-options .option-block .control-wrap.toggle-wrap { display: inline-flex; justify-content: center; min-height: 28px; }
      .demo-options .option-block .option-name { display: block; font-weight: 600; font-size: 0.75rem; margin-bottom: 0.15rem; cursor: pointer; }
      .demo-options .option-block .option-desc { display: block; font-size: 0.75rem; opacity: 0.85; line-height: 1.3; }
      .demo-options .option-block .option-text { min-height: 3.2em; display: flex; flex-direction: column; justify-content: flex-start; align-items: center; }
      .demo-options input[type=radio] { appearance: none; width: 20px; height: 20px; border: 2px solid #ccc; border-radius: 50%; margin: 0; vertical-align: middle; cursor: pointer; }
      .demo-options input[type=radio]:checked { border-color: #0fbc49; background: radial-gradient(circle, #0fbc49 40%, transparent 45%); }
      .demo-options input[type=radio]:focus { outline: none; box-shadow: 0 0 0 2px rgba(15,188,73,0.3); }
      .demo-options .toggle-wrap { display: inline-flex; align-items: center; }
      .demo-options .toggle-slider { position: relative; width: 36px; height: 20px; background: #ccc; border-radius: 20px; cursor: pointer; transition: background 0.2s; }
      .demo-options .toggle-slider::after { content: ''; position: absolute; width: 16px; height: 16px; left: 2px; top: 2px; background: #fff; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.2); transition: transform 0.2s; }
      .demo-options input[type=checkbox] { position: absolute; width: 36px; height: 20px; margin: 0; opacity: 0; cursor: pointer; z-index: 1; }
      .demo-options input[type=checkbox]:checked + .toggle-slider { background: #0fbc49; }
      .demo-options input[type=checkbox]:checked + .toggle-slider::after { transform: translateX(16px); }
      .demo-options .toggle-wrap label { cursor: pointer; margin-left: 0.5rem; }
      .demo-options .demo-radios-row { display: flex; flex-wrap: wrap; flex-direction: row; justify-content: center; align-items: flex-start; gap: 0.5rem; margin: 0 auto; overflow: visible; width: 100%; max-width: 1320px; }
      .demo-options .demo-radios-row .demo-radio-option { flex: 1 1 0; min-width: 100px; max-width: none; text-align: center; }
      .demo-options .demo-toggles-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem; margin-top: 1rem; padding-top: 1rem; }
      .demo-options .demo-toggle-item { display: flex; align-items: center; gap: 0.5rem; }
      .demo-options .demo-toggle-item .option-name { display: inline; font-weight: 600; font-size: 0.75rem; margin: 0; cursor: pointer; }
      .demo-options .demo-toggle-separator { width: 1px; height: 24px; background: #ccc; }
      .demo-options .demo-cols-5 > [class*="col"] { flex: 0 0 20%; max-width: 20%; }
      .demo-options .demo-cols-5 .demo-col-group { display: contents; }
      .demo-options .demo-cols-6 .demo-col-group { display: contents; }
      .demo-options .demo-cols-6 .col { flex: 0 0 16.666%; max-width: 16.666%; }
      @media (max-width: 991px) {
        .demo-options .demo-radios-row .demo-radio-option { flex: 0 0 calc((100% - 1rem) / 3); min-width: 0; max-width: calc((100% - 1rem) / 3); }
        .demo-options .demo-radios-row .option-block { padding: 0.4rem 0.25rem 0.2rem 0.25rem; }
        .demo-options .demo-radios-row .option-block .option-desc { font-size: 0.65rem; }
        .demo-options .demo-toggles-row { flex-direction: row; gap: 0.75rem; padding-top: 0.75rem; margin-top: 0.75rem; }
        .demo-options .demo-cols-5 .demo-col-group { display: flex; flex-direction: column; flex: 0 0 50%; max-width: 50%; gap: 0.25rem; padding: 0 0.2rem; }
        .demo-options .demo-cols-5 .demo-col-group .col { flex: none; max-width: 100%; }
        .demo-options .demo-cols-6 .demo-col-group { display: flex; flex-direction: column; flex: 0 0 50%; max-width: 50%; gap: 0.25rem; padding: 0 0.2rem; }
        .demo-options .demo-cols-6 .demo-col-group .col { flex: none; max-width: 100%; }
        .demo-options { margin: 0.75rem 0; }
        .demo-options .option-block { padding: 0.3rem 0.2rem; }
        .demo-options .option-block .control-wrap { margin-bottom: 0.2rem; min-height: 22px; }
        .demo-options .option-block .control-wrap.toggle-wrap { min-height: 22px; }
        .demo-options .option-block .option-name { margin-bottom: 0.08rem; }
        .demo-options .option-block .option-text { min-height: 2.8em; }
      }
/* Examples marketing heroes: drop extra horizontal margins from .hero-9-txt p.fs-19 (default 14% sides) */
body.pf-examples-page #hero .hero-9-txt > p.fs-19.mb-0 {
  margin-left: 0;
  margin-right: 0;
  font-size: 1.0625rem;
  line-height: 1.45;
}
/* Marketing sample iframes: respect parent width (esp. inside .container-xxl) */
body.pf-examples-page .flipbook-embed {
  max-width: 100%;
  box-sizing: border-box;
}
/* Sample iframe embeds: center “View fullscreen” (same idea as flipbook-maker-templates) */
body.pf-examples-page .pf-examples-embed-host {
  position: relative;
  width: 100%;
}
body.pf-examples-page .pf-examples-fs-cta {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 4;
}
body.pf-examples-page .pf-examples-fs-cta.pf-examples-fs-cta--dismissed {
  display: none;
}
body.pf-examples-page .pf-examples-fs-cta-btn {
  position: relative;
  pointer-events: auto;
  margin: 0;
  padding: 0.28rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.015em;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.38);
  background: rgba(0, 0, 0, 0.42);
  -webkit-tap-highlight-color: transparent;
  animation: pf-examples-fs-cta-pulse 2.75s ease-in-out infinite;
}
body.pf-examples-page .pf-examples-fs-cta-btn:focus {
  outline: 2px solid #198754;
  outline-offset: 2px;
}
body.pf-examples-page .pf-examples-fs-cta-btn:focus:not(:focus-visible) {
  outline: none;
}
body.pf-examples-page .pf-examples-fs-cta-btn:hover {
  background: rgba(0, 0, 0, 0.55);
}
@keyframes pf-examples-fs-cta-pulse {
  0%, 100% {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(0, 0, 0, 0.1);
    opacity: 0.94;
  }
  50% {
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.32), 0 0 0 6px rgba(0, 0, 0, 0.05);
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  body.pf-examples-page .pf-examples-fs-cta-btn {
    animation: none;
    opacity: 1;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.26);
  }
}
body.pf-examples-page .pf-examples-fs-exit {
  display: none;
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 6;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  color: #fff;
  background: rgba(0, 0, 0, 0.5);
  font-size: 1.35rem;
  line-height: 1;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}
body.pf-examples-page .pf-examples-fs-exit:hover {
  background: rgba(0, 0, 0, 0.65);
}
body.pf-examples-page .pf-examples-fs-exit:focus {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
body.pf-examples-page .pf-examples-embed-host:fullscreen,
body.pf-examples-page .pf-examples-embed-host:-webkit-full-screen {
  min-height: 100%;
  background: #ececec;
  display: flex;
  flex-direction: column;
}
body.pf-examples-page .pf-examples-embed-host:fullscreen > .flipbook-embed,
body.pf-examples-page .pf-examples-embed-host:-webkit-full-screen > .flipbook-embed,
body.pf-examples-fs-active .pf-examples-embed-host.pf-fs-simulated > .flipbook-embed {
  flex: 1 1 auto;
  min-height: 0 !important;
  height: auto !important;
  max-height: none !important;
  display: flex;
  flex-direction: column;
}
body.pf-examples-page .pf-examples-embed-host:fullscreen > .flipbook-embed iframe,
body.pf-examples-page .pf-examples-embed-host:-webkit-full-screen > .flipbook-embed iframe,
body.pf-examples-fs-active .pf-examples-embed-host.pf-fs-simulated > .flipbook-embed iframe {
  flex: 1 1 auto;
  min-height: 0;
  height: 100% !important;
}
body.pf-examples-page .pf-examples-embed-host:fullscreen .pf-examples-fs-cta,
body.pf-examples-page .pf-examples-embed-host:-webkit-full-screen .pf-examples-fs-cta,
body.pf-examples-page .pf-examples-embed-host.pf-fs-simulated .pf-examples-fs-cta {
  display: none;
}
body.pf-examples-page .pf-examples-embed-host:fullscreen .pf-examples-fs-exit,
body.pf-examples-page .pf-examples-embed-host:-webkit-full-screen .pf-examples-fs-exit,
body.pf-examples-page .pf-examples-embed-host.pf-fs-simulated .pf-examples-fs-exit {
  display: flex;
}
body.pf-examples-fs-active .pf-examples-embed-host.pf-fs-simulated {
  position: fixed;
  inset: 0;
  z-index: 100000;
  width: 100vw;
  max-width: 100vw;
  min-height: 100vh;
  margin: 0;
}
body.pf-examples-fs-active {
  overflow: hidden;
}

/* Index homepage: #home-bookshelf-examples CTA sits after .hero-1-img; cancel hero's negative bottom margin so the button does not overlap the second shelf */
#home-bookshelf-examples .hero-1-img {
  margin-bottom: 0 !important;
}