*{box-sizing:border-box}
.site-header{position:sticky;top:0;z-index:100;background:var(--wp--preset--color--background)}
.portfolio-card img{transition:transform .4s ease}
.portfolio-card:hover img{transform:scale(1.03)}
.wp-block-post-title a{text-decoration:none}
.wp-block-navigation .wp-block-navigation-item a::after{content:'';display:block;width:0;height:1px;background:currentColor;transition:width .3s ease}
.wp-block-navigation .wp-block-navigation-item a:hover::after{width:100%}
@media (max-width:781px){
  .wp-block-query .wp-block-post-template{grid-template-columns:1fr !important}
}