/* v3: siempre claro, con bloques alternados */
:root,:root{color-scheme:light;--fondo:#F1F0F2;--texto:#252742;--suave:#5B5D78;--tarjeta:#fff;--linea:#DCDBE3;--oscuro:#252742;--azul:#3E61A0}
@media (prefers-color-scheme:dark){:root{color-scheme:light;--fondo:#F1F0F2;--texto:#252742;--suave:#5B5D78;--tarjeta:#fff;--linea:#DCDBE3;--oscuro:#252742;--azul:#3E61A0}.btn-marino{background:#252742;color:#F1F0F2}.destacada{border-color:#252742;background:color-mix(in srgb,#AFEFBB 20%,#fff)}.formacion li::before{box-shadow:0 0 0 2px #252742}}
body{background:#F1F0F2;color:#252742}
.fondo-blanco{background:#fff}
.fondo-hueso{background:#F1F0F2}
.fondo-menta{background:color-mix(in srgb,#AFEFBB 28%,#fff)}
.fondo-blanco .tarjeta,.fondo-menta .tarjeta{background:#F1F0F2;border-color:#E6E5EB}
.fondo-blanco .art{background:#F1F0F2;border-color:#E6E5EB}
.fondo-blanco blockquote.testimonio{background:#F1F0F2;border-color:#E6E5EB}
.bloque .media .sello{background:#fff;color:#252742}
.cab{background:color-mix(in srgb,#fff 92%,transparent)}
body::before{background:#fff}