/* A4 paper at roughly 96dpi: 210mm ≈ 794px, 297mm ≈ 1123px. */
:root {
  --paper: #fff;
  --desk: #f6f7f8;
  --paper-border: #ebebeb;
  --text: #222;
  --paper-ink-opacity: 0.7;
}

html {
  min-height: 100%;
  background: var(--desk);
}

body {
  box-sizing: border-box;
  width: min(calc(100% - 2rem), 794px);
  min-height: 1123px;
  margin: 1.5rem auto;
  padding: 1in;
  border: 1px solid var(--paper-border);
  background: var(--paper);
  color: var(--text);
}

@media (max-width: 47.99rem) {
  body {
    width: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 1rem;
    border: 0;
  }
}

@media print {
  @page {
    size: A4;
    margin: 0;
  }

  html {
    background: transparent;
  }

  body {
    width: 210mm;
    min-height: 297mm;
    margin: 0;
    border: 0;
  }
}