@font-face {
    font-family: 'ChosunGu';
    src: 
        url('../fonts/ChosunGu.woff2') format('woff2'),
        url('../fonts/ChosunGu.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    unicode-range: U+AC00-D7AF, U+1100-11FF, U+3130-318F, U+A960-A97F, U+D7B0-D7FF;
}