:root{--font-system-ui: Noto Sans TC, Noto Sans JP, Noto Sans SC, Noto Sans, Microsoft JhengHei, Heiti TC, system-ui, sans-serif;--font-antique: Iansui, Superclarendon, "Bookman Old Style", "URW Bookman", "URW Bookman L", "Georgia Pro", Georgia, serif}@font-face{font-style:normal;font-weight:normal;src:url("fonts/Iansui-Regular.woff2") format("woff2"),url("fonts/Iansui-Regular.woff") format("woff"),url("fonts/Iansui-Regular.ttf") format("truetype");font-family:"Iansui";font-display:swap}h1,h2,h3,h4,h5,h6{font-weight:normal;line-height:normal;font-family:var(--font-antique),var(--font-system-ui)}