html, body {
    margin: 0;
    font-family: var(--font-sans, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif);
    background: var(--background);
    color: var(--foreground);
}

h1:focus {
    outline: none;
}

.blazor-error-boundary {
    background: var(--destructive);
    padding: 1rem;
    color: var(--destructive-foreground);
}

.blazor-error-boundary::after {
    content: "页面发生错误。";
}