@font-face { font-family:'wuerthbook'; src:url('NotoSansKR-Regular.woff2') format("woff2"), url('NotoSansKR-Regular.woff') format("woff"); font-weight:normal; font-style:normal; font-display: swap; } @font-face { font-family:'wuerthbold'; src:url('NotoSansKR-Bold.woff2') format("woff2"), url('NotoSansKR-Bold.woff') format("woff"); font-weight:normal; font-style:normal; font-display: swap; } @font-face { font-family:'wuerthextra_bold_cond'; src:url('NotoSansKR-Black.woff2') format("woff2"), url('NotoSansKR-Black.woff') format("woff"); font-weight:normal; font-style:normal; font-display: swap; }