/* Shared content edges across the public pages. Backgrounds remain full width. */
:root{--gutter:max(64px,5vw,calc((100vw - 1600px)/2))}
@media(max-width:1199px){:root{--gutter:40px}}
@media(max-width:767px){:root{--gutter:20px}}
.site-header,.dock,.trailer__header{padding-inline:var(--gutter)}
.stage{margin-inline:var(--gutter)}
footer{padding-inline:var(--gutter)}
/* Horizontal controls use the content edge; vertical spacing stays modest. */
.tbtn{bottom:max(clamp(20px,4vw,48px),env(safe-area-inset-bottom))}