/* English reading sample: scoped contrast and readable calculation. */
html[lang=en] body[data-page=chapter-sample] .calculator{background:#e4e8de;color:#202923;border:1px solid #a5b3a7;}
html[lang=en] body[data-page=chapter-sample] .calculator :is(label,output,.fine){color:#202923;}
html[lang=en] body[data-page=chapter-sample] .calculator input{color:#202923;background:#fafbf7;}
html[lang=en] body[data-page=chapter-sample] .calculator output{font-size:clamp(23px,3vw,35px);line-height:1.45;overflow-wrap:anywhere;}
html[lang=en] body[data-page=chapter-sample] .actual-reading{line-height:1.85;}
html[lang=en] body[data-page=chapter-sample] .actual-reading h3{margin-top:32px;}
html[lang=en] body[data-page=chapter-sample] .actual-reading pre{font-size:14px;line-height:1.6;}
html[lang=en] body[data-page=chapter-sample] #panel-FIELD img{display:block;max-width:100%;height:auto;}

html[lang=en] body[data-page=chapter-sample] .actual-reading pre{background:#e4e8de;color:#202923;padding:18px;border:1px solid #a5b3a7;}
html[lang=en] body[data-page=chapter-sample] .actual-reading code{color:#202923;background:transparent;}