.pdf-modal {
  max-width: min(900px, calc(100% - 1rem));
  max-height: 94vh;
}

.pdf-dialog-content {
  max-height: 94vh;
  overflow: auto;
}

.pdf-dialog-content h2 {
  margin: .3rem 0;
  font: 700 clamp(1.6rem, 4vw, 2.4rem) "Playfair Display", serif;
}

.pdf-help {
  color: var(--muted);
  line-height: 1.55;
}

.pdf-page-preview {
  display: grid;
  grid-template-rows: 1fr 1fr;
  width: min(100%, 560px);
  aspect-ratio: 210 / 297;
  margin: 1.5rem auto;
  padding: 2.5%;
  border: 1px solid #cfc7bd;
  background: #fff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, .16);
}

.pdf-copy {
  min-height: 0;
  padding: 2.5%;
  overflow: hidden;
  border-bottom: 1px dashed #aaa;
}

.pdf-copy:last-child {
  border-bottom: 0;
}

.pdf-copy .a5-preview {
  height: 100%;
  padding: 0;
  border: 0;
  aspect-ratio: auto;
  box-shadow: none;
  font-size: clamp(4px, .62vw, 8px);
}