@property --modal-backdrop-progress{syntax:"<number>";inherits:false;initial-value:1}.modal-backdrop{background-color:color-mix(in srgb,var(--modal-backdrop-color,var(--modal-backdrop)) calc(var(--modal-backdrop-progress) * 100%),transparent);-webkit-backdrop-filter:blur(calc(var(--modal-backdrop-blur, 3px) * var(--modal-backdrop-progress)));backdrop-filter:blur(calc(var(--modal-backdrop-blur, 3px) * var(--modal-backdrop-progress)))}