/* Never depend on the user agent hiding unsupported <dialog> elements. */
dialog:not([open]) { display:none !important; }
.compat-dialog[open] { display:block; position:fixed; inset:16px; margin:auto; height:max-content; max-height:calc(var(--viewport-height,100vh) - 32px); z-index:100001; }
.compat-dialog-backdrop { position:fixed; inset:0; z-index:100000; background:rgba(12,16,24,.48); -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px); }