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.reference-link{color:#2e6751;text-decoration:underline;text-underline-offset:3px}

.row .preview{font-size:13px;color:#5e7066;margin:5px 0;line-height:1.7}

.question-text{white-space:pre-line;line-height:2}
.list{grid-template-columns:minmax(0,1fr)}
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.reading section{min-width:0;overflow-x:auto}
.reading p,.step>div,.callout{overflow-wrap:normal;min-width:0;max-width:100%;overflow-x:auto}
.step>div,.question-text{overflow-x:auto}
#zplane{touch-action:none}