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

html, body { margin: 0; background: none; }
.hero, .panel { display: none !important; }
.app { display: block; padding: 0; margin: 0; max-width: none; }

/* Screen preview is zoomed to fit the window; paper must be 1:1. */
#preview { zoom: 1 !important; gap: 0; }
#preview .sheet { box-shadow: none; outline: none; break-after: page; }
#preview .sheet:last-child { break-after: auto; }

.sheet { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.paper-none { background: none; }

.tip { display: none; }
.hint { display: block; }