:root{font-family:Arial,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:#202d40;background:#f5f1e9;font-synthesis:none;--ink:#202d40;--muted:#526273;--paper:#fffdf7;--line:#ddd7cc;--coral:#b34e35}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit;text-decoration:none}button,input,summary{font:inherit}a,summary{touch-action:manipulation}a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid 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@media(max-width:380px){.guide-header{gap:10px;padding-inline:16px}.guide-header nav{gap:10px}.brand>span{font-size:30px}.button--nav{max-width:130px}.language-picker summary{max-width:105px}.language-picker summary>span:nth-child(2){overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}