/* Public pages use a 1536px desktop canvas on phones. Its portrait viewport height
   is thousands of CSS pixels, so raw 100vh must not turn a banner into a poster.
   Ordinary desktop viewports retain their height; tall viewports are bounded by
   a desktop-shaped 16:10 frame (960px at the site's 1536px canvas width). */
:root{--liga-desktop-viewport-height:min(100vh,max(960px,62.5vw))}