/* Hallmark · component: surface transitions · genre: editorial · theme: AltoMente light · states: progressive enhancement · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4 */
@view-transition{navigation:auto}
.site-header{view-transition-name:site-navigation}
::view-transition-group(site-navigation){animation:none}
::view-transition-old(site-navigation),::view-transition-new(site-navigation){animation:none;mix-blend-mode:normal}
::view-transition-old(root){animation:surface-depart 160ms var(--ease-out) both}
::view-transition-new(root){animation:surface-arrive 480ms var(--ease-out) both}
@keyframes surface-depart{to{opacity:0;transform:translateY(-8px)}}
@keyframes surface-arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
html[data-reduce-motion]::view-transition-group(*),html[data-reduce-motion]::view-transition-old(*),html[data-reduce-motion]::view-transition-new(*){animation:none!important}
@media(prefers-reduced-motion:reduce){
 @view-transition{navigation:none}
 ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
}