/* Oculta só a barra da viewport; mantém a rolagem nativa e os controles internos. */
html{scrollbar-width:none;-ms-overflow-style:none;scrollbar-gutter:auto}
body{scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar,body::-webkit-scrollbar{display:none;width:0;height:0}

/* Keep the mobile navigation scrollable without a visible track. */
.site-header .nav-links{scrollbar-width:none;-ms-overflow-style:none}
.site-header .nav-links::-webkit-scrollbar{display:none;width:0;height:0}