<!DOCTYPE html>
<!--
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--><html><head><title>CSS Test: Test declaring a non-custom property that contains a reference to a variable whose name is U+FFFD but which was declared using a lone surrogate.</title>
<link href="mailto:cam@mcc.id.au" rel="author" title="Cameron McCormack">
<link href="http://www.w3.org/TR/css-variables-1/#using-variables" rel="help">
<link href="support/color-green-ref.htm" rel="match">
<style>
p {
color: red;
--\d800: green;
color: var(--\fffd);
}
</style>
</head><body><p>This text must be green.</p>
</body></html>