:root{--yn-unit:1rem}html{font-size:100px}body{font-size:calc(var(--yn-unit) * 0.16)}@media(max-width:1920px) and (min-width:1201px){html{font-size:calc(100vw / 19.2)}}@media(max-width:1200px) and (min-width:961px){html{font-size:60px}}@media(max-width:960px){html{font-size:90px}}.yn-site img{max-width:100%}