/* R28 — visual perfection layer: editorial hierarchy + readable chrome. */
body.ac26-page .p2-page-hero h1{
  font-size:clamp(46px,4.4vw,72px)!important;
  line-height:1!important;
  letter-spacing:-.035em!important;
  max-width:820px!important;
  text-wrap:balance!important;
}
body.ac42-canonical-shell .ac29-r18-footer{
  padding:24px 0 16px!important;
}
body.ac42-canonical-shell .ac29-r18-footer__nav a{
  font:500 11.5px/1.35 var(--ac26-sans,"Manrope",Arial,sans-serif)!important;
  letter-spacing:.005em!important;
}
body.ac42-canonical-shell .ac29-r18-footer__location{
  font:400 11.5px/1.45 var(--ac26-serif,"Newsreader",Georgia,serif)!important;
}
body.ac42-canonical-shell .ac29-r18-footer__bottom p,
body.ac42-canonical-shell .ac29-r18-footer__bottom a{
  font:400 10.5px/1.45 var(--ac26-sans,"Manrope",Arial,sans-serif)!important;
}
body.ac42-canonical-shell .ac29-r18-footer__social a{
  font-size:11px!important;
}
@media (max-width:640px){
  body.ac26-page .p2-page-hero h1{
    font-size:clamp(38px,11vw,44px)!important;
    line-height:1.02!important;
    margin-bottom:20px!important;
    max-width:16ch!important;
  }
  body.ac26-page .ac26-display{
    font-size:clamp(40px,12vw,52px)!important;
    line-height:.98!important;
    letter-spacing:-.038em!important;
  }
  body.ac42-canonical-shell .ac29-r18-footer__nav a{font-size:12px!important;line-height:1.45!important}
  body.ac42-canonical-shell .ac29-r18-footer__location{font-size:12px!important;line-height:1.5!important;max-width:34ch!important}
  body.ac42-canonical-shell .ac29-r18-footer__bottom p,
  body.ac42-canonical-shell .ac29-r18-footer__bottom a{font-size:11px!important;line-height:1.5!important}
  body.acx-product-page .acx-rail-back{font-size:10px!important}
  body.acx-product-page .acx-rail-eyebrow{font-size:9px!important;line-height:1.3!important}
  body.acx-product-page .acx-case-rail h1{font-size:24px!important;line-height:1.03!important}
  body.acx-product-page .acx-system-strip strong{font-size:9.5px!important;line-height:1.25!important}
  body.acx-product-page .acx-system-strip span:not(.acx-strip-glyph){font-size:9.5px!important;line-height:1.45!important}
}
/* Publication hero diagrams: keep labels ornamental, but never microscopic on phones. */
@media (max-width:640px){
  body.article-page .ac26-article-hero__visual :is(
    .ac50-p02-paper > small,
    .ac52-p03-map > i,
    .ac53-p04-note > i,
    .ac54-cf-sheet > i,
    .ac55-site-sheet > i,
    .ac55-site-sheet > span,
    .ac56-contract-sheet > i,
    .ac56-contract-sheet > span,
    .ac57-blueprint > i,
    .ac57-blueprint > span,
    .ac58-ledger > i,
    .ac58-ledger > span,
    .ac59-notice-sheet > span,
    .ac60-received-sheet > small,
    .ac61-register-sheet > small,
    .ac62-boarding > small,
    .ac62-boarding > span,
    .ac63-receipt > em,
    .ac63-receipt > small,
    .ac64-ledger > em,
    .ac64-ledger > small,
    .ac65-offer > em,
    .ac65-offer > small,
    .ac66-mark-sheet > em,
    .ac66-mark-sheet > small
  ){
    font-size:9.5px!important;
    line-height:1.3!important;
  }
}
/* Keep final-contact actions touch-sized at tablet widths as well. */
body.ac26-page .ac26-cta-band .ac26-btn{min-height:44px!important;padding-top:8px!important;padding-bottom:8px!important}
/* R28 tablet correction: retire the legacy R14 micro-CTA on About. */
@media (min-width:901px) and (max-width:1150px){
  body.ac29-r14.about-page.ac26-page .ac26-cta-band .ac26-btn{
    min-height:46px!important;
    padding:10px 20px!important;
    font-size:13px!important;
    line-height:1.2!important;
  }
}