/* Reserve the loaded Playfair H1 line count before font download.
   Measured at every integer viewport width from 320 through 1440px.
   At 34px/1.15 the browser line box is 39.09375px; existing H1 padding is 20px. */
@media (max-width: 350px) {
  .bn-tool-page:has(#spine-printer) .price-hero .calc-page-title { height:137.28125px; }
}
@media (min-width: 351px) and (max-width: 589px) {
  .bn-tool-page:has(#spine-printer) .price-hero .calc-page-title { height:98.1875px; }
}
@media (max-width: 560px) {
  .bn-tool-page:has([data-image-files]) .price-hero .calc-page-title { height:98.1875px; }
}
@media (max-width: 403px) {
  .bn-tool-page:has(#isbn-input) .price-hero .calc-page-title { height:98.1875px; }
}
/* Georgia can occupy more lines than Playfair immediately above a wrap boundary. */
@media (min-width: 590px) and (max-width: 767px) {
  .bn-tool-page:has(#spine-printer) .price-hero .calc-page-title { height:59.09375px; }
}
@media (min-width: 561px) and (max-width: 767px) {
  .bn-tool-page:has([data-image-files]) .price-hero .calc-page-title { height:59.09375px; }
}
@media (min-width: 404px) and (max-width: 767px) {
  .bn-tool-page:has(#isbn-input) .price-hero .calc-page-title { height:59.09375px; }
}