更改为:
@font-face {
font-family: 'Bellefair';
font-style: normal;
font-weight: 400;
font-display: swap;
src: local('Bellefair Regular'), local('Bellefair-Regular'), url(https://fonts.gstatic.com/s/bellefair/v2/kJExBuYYiFeFgF3VWJreSi3USBnSvpkopQaUR-2r7iU.woff2) format('woff2');
unicode-range: U+000-5FF;
}